:root {
  --ink: #3a1016;
  --muted: #8b6268;
  --primary: #8f1d2c;
  --primary-dark: #5c0d17;
  --lavender: #f7e7e9;
  --peach: #fff1df;
  --mint: #e4faf2;
  --yellow: #fff4ba;
  --line: #ebcfd3;
  --panel: rgba(255,255,255,.93);
  --shadow: 0 18px 45px rgba(92, 13, 23, .15);
  font-family: "Avenir Next", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  color: var(--ink);
  background: #fff7f7;
}


* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; background: #fff7f7; }
#background-music { position: fixed; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
button, input { font: inherit; }
button { cursor: pointer; }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; clip-path: inset(50%); }
.app-background { position: fixed; inset: 0; z-index: -1; overflow: hidden; background: linear-gradient(145deg, #f9edef 0%, #fff9f8 48%, #f7e8e8 100%); }
.app-background::before, .app-background::after { content: ""; position: absolute; border-radius: 999px; filter: blur(2px); opacity: .52; }
.app-background::before { width: 42vw; height: 42vw; left: -13vw; top: 12vh; background: #efcbd0; }
.app-background::after { width: 36vw; height: 36vw; right: -11vw; bottom: 4vh; background: #d5f5e9; }
.screen { min-height: 100vh; }
.login-screen {
  position: relative;
  isolation: isolate;
  display: grid;
  place-items: center start;
  overflow: hidden;
  padding: clamp(28px, 6vw, 82px);
}
.login-screen::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image: url('assets/backgrounds/login-characters-wallpaper.png');
  background-size: cover;
  background-position: center;
}
.login-screen::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(15, 22, 58, .54) 0%, rgba(30, 30, 76, .3) 34%, rgba(12, 13, 34, .08) 68%, rgba(12, 13, 34, .18) 100%);
}
.login-card { position: relative; z-index: 1; width: min(100%, 480px); padding: 42px 38px 34px; text-align: center; background: rgba(255, 255, 255, .74); border: 1px solid rgba(255,255,255,.9); border-radius: 30px; box-shadow: 0 22px 60px rgba(17, 18, 52, .24); backdrop-filter: blur(18px) saturate(1.14); }
.center-logo { position: absolute; z-index: 2; top: clamp(18px, 3vw, 36px); right: clamp(18px, 4vw, 58px); width: clamp(150px, 17vw, 260px); height: auto; padding: 9px 13px; border-radius: 16px; background: rgba(255,255,255,.78); box-shadow: 0 14px 34px rgba(15, 20, 55, .16); backdrop-filter: blur(10px); }
.app-screen {
  position: relative;
  isolation: isolate;
  overflow-x: hidden;
  background: transparent;
  --panel: rgba(255,255,255,.84);
  --shadow: 0 18px 48px rgba(31, 35, 78, .18);
}
.app-screen::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  background-image: url('assets/backgrounds/login-characters-wallpaper.png');
  background-size: cover;
  background-position: center;
}
.app-screen::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(247,246,255,.84) 0%, rgba(247,246,255,.7) 42%, rgba(255,250,246,.82) 100%);
}
.app-screen .topbar,
.app-screen .main-nav,
.app-screen .panel-card,
.app-screen .pet-skills-panel,
.app-screen .pet-stats-under-card,
.app-screen .owned-equipment-panel,
.app-screen .pet-collection-panel,
.app-screen .message-wall-composer,
.app-screen .wall-post-card,
.app-screen .shop-item,
.app-screen .subject-card,
.app-screen .checkin-card,
.app-screen .question-card,
.app-screen .history-row {
  background: rgba(255, 255, 255, .84);
  border-color: rgba(255,255,255,.72);
  box-shadow: 0 18px 46px rgba(31, 35, 78, .16);
  backdrop-filter: blur(18px) saturate(1.1);
}
.app-screen .topbar {
  position: sticky;
  top: 0;
  z-index: 20;
}
.app-screen .nav-button.active,
.app-screen .student-chip {
  background: rgba(255,255,255,.9);
}
.brand-mark { display: grid; place-items: center; width: 74px; height: 74px; margin: 0 auto 18px; border-radius: 24px; background: linear-gradient(145deg, #7979ee, #5252cc); color: white; font-size: 38px; box-shadow: 0 12px 24px rgba(92,92,230,.26); transform: rotate(-4deg); }
.eyebrow { margin: 0 0 8px; color: var(--primary); font-size: 11px; font-weight: 800; letter-spacing: .14em; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 12px; font-size: clamp(30px, 6vw, 42px); letter-spacing: -.04em; }
h2 { margin-bottom: 8px; font-size: clamp(25px, 4vw, 35px); letter-spacing: -.035em; }
h3 { margin-bottom: 0; font-size: 20px; letter-spacing: -.025em; }
.hero-copy { margin: 0 auto 30px; color: var(--muted); line-height: 1.7; }
.login-form { display: grid; gap: 10px; text-align: left; }
.login-form label { font-weight: 750; font-size: 14px; }
.login-form input { width: 100%; padding: 15px 16px; border: 2px solid var(--line); border-radius: 14px; outline: none; color: var(--ink); background: #fff; transition: .2s ease; }
.login-form input:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(92,92,230,.12); }
.register-id-field { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; overflow: hidden; border: 2px solid var(--line); border-radius: 14px; background: #fff; transition: .2s ease; }
.register-id-field:focus-within { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(92,92,230,.12); }
.register-id-prefix { display: grid; place-items: center; min-width: 62px; align-self: stretch; color: #4d49bb; background: linear-gradient(135deg, #f0efff, #fff7cf); font-weight: 1000; letter-spacing: 0; }
.login-form .register-id-field input { border: 0; border-radius: 0; box-shadow: none; }
.login-form .register-id-field input:focus { border-color: transparent; box-shadow: none; }
.login-mode-switch { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 0 0 14px; padding: 5px; border: 1px solid rgba(96,91,198,.16); border-radius: 16px; background: rgba(255,255,255,.68); }
.login-mode-button { min-height: 42px; border: 0; border-radius: 12px; color: #5d5a90; background: transparent; font-weight: 950; cursor: pointer; }
.login-mode-button.active { color: white; background: linear-gradient(135deg, var(--primary), #49bea7); box-shadow: 0 10px 22px rgba(85,82,220,.18); }
.register-form { margin-top: 0; }
.primary-button, .secondary-button, .icon-button { border: 0; border-radius: 13px; font-weight: 800; transition: transform .18s ease, box-shadow .18s ease, background .18s ease; }
.primary-button { padding: 14px 18px; color: white; background: linear-gradient(135deg, var(--primary), #8181f5); box-shadow: 0 9px 20px rgba(92,92,230,.22); }
.primary-button:hover, .secondary-button:hover { transform: translateY(-2px); }
.primary-button:active, .secondary-button:active { transform: translateY(0); }
.secondary-button { padding: 13px 16px; color: var(--primary-dark); background: var(--lavender); }
button.is-loading { display: inline-flex; align-items: center; justify-content: center; gap: 8px; cursor: wait; pointer-events: none; }
.button-spinner { flex: 0 0 auto; width: 1em; height: 1em; border: 2px solid currentColor; border-right-color: transparent; border-radius: 999px; animation: button-spin .7s linear infinite; }
.primary-button .button-spinner { border-color: rgba(255,255,255,.62); border-right-color: transparent; }
@keyframes button-spin { to { transform: rotate(360deg); } }
.full-width { width: 100%; }
.demo-login { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 4px; margin-top: 20px; color: var(--muted); font-size: 12px; }
.text-button { padding: 4px 7px; border: 0; color: var(--primary); background: transparent; font-weight: 800; }
.text-button:hover { text-decoration: underline; }
.text-button.subtle { color: #9695ae; font-weight: 600; }
.form-error { min-height: 20px; margin: 12px 0 0; color: #d84b69; font-size: 13px; font-weight: 700; }
.topbar { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 18px max(24px, calc((100vw - 1180px)/2)); background: rgba(255,255,255,.72); border-bottom: 1px solid rgba(232,231,246,.8); backdrop-filter: blur(14px); }
.brand-lockup, .topbar-actions, .student-chip, .welcome-row, .section-title-row, .panel-heading, .pet-progress-row, .streak-pill, .date-card, .wallet-card { display: flex; align-items: center; }
.panel-heading > div { display: block; }
.brand-lockup { gap: 11px; }
.brand-lockup strong, .brand-lockup span { display: block; }
.brand-lockup strong { font-size: 15px; }
.brand-lockup span { margin-top: 2px; color: var(--muted); font-size: 11px; }
.brand-icon { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 12px; color: white; background: var(--primary); font-size: 21px; }
.app-logo-lockup { display: flex; align-items: center; gap: 10px; min-width: 0; padding: 7px 12px; border: 1px solid rgba(255,255,255,.78); border-radius: 17px; background: rgba(255,255,255,.66); box-shadow: 0 10px 28px rgba(31,35,78,.1); backdrop-filter: blur(12px); }
.app-header-logo { display: block; width: clamp(168px, 18vw, 260px); height: auto; max-height: 64px; object-fit: contain; }
.app-logo-lockup #holiday-status { min-width: max-content; margin: 0; color: #605f86; font-size: 13px; font-weight: 900; }
.topbar-actions { gap: 12px; }
.student-chip { gap: 8px; padding: 8px 12px 8px 8px; border: 1px solid var(--line); border-radius: 999px; background: white; font-size: 13px; font-weight: 800; }
.student-chip span:first-child { display: grid; place-items: center; width: 27px; height: 27px; overflow: hidden; border-radius: 50%; background: var(--yellow); }
.student-chip-avatar-image { width: 100%; height: 100%; object-fit: cover; }
.icon-button { width: 39px; height: 39px; color: var(--primary-dark); background: var(--lavender); font-size: 19px; }
.page-shell { width: min(100% - 40px, 1180px); margin: 0 auto; padding: 0 0 24px; }
.story-title-banner {
  position: relative;
  display: grid;
  height: clamp(154px, 17vw, 218px);
  margin: 0 0 26px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.74);
  border-radius: 0 0 28px 28px;
  background: #f7f1ff;
  box-shadow: 0 22px 46px rgba(72,66,145,.16);
  isolation: isolate;
}
.story-title-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,.18), rgba(255,255,255,0) 38%, rgba(81,61,172,.08));
  pointer-events: none;
  z-index: 1;
}
.story-title-banner-art {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.story-title-banner-copy {
  position: relative;
  z-index: 2;
  display: grid;
  align-content: center;
  justify-items: center;
  min-height: inherit;
  padding: 24px 24px 20px;
  text-align: center;
}
.story-title-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  margin-bottom: 3px;
  padding: 6px 12px;
  border: 1px solid rgba(255,255,255,.76);
  border-radius: 999px;
  color: #4f48c8;
  background: rgba(255,255,255,.8);
  box-shadow: 0 10px 24px rgba(72,66,145,.12);
  font-size: 11px;
  font-weight: 1000;
  letter-spacing: 0;
}
.story-logo-text {
  position: relative;
  margin: 0;
  color: #5d53e7;
  background: linear-gradient(180deg, #ffffff 0%, #fff0a3 22%, #7a70ff 52%, #33286f 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  -webkit-text-stroke: 3px rgba(255,255,255,.96);
  font-size: 62px;
  line-height: 1;
  letter-spacing: 0;
  filter: drop-shadow(0 8px 0 rgba(74,62,164,.2)) drop-shadow(0 18px 26px rgba(45,37,112,.28));
}
.story-logo-text::before {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  z-index: -1;
  -webkit-text-fill-color: #4b3dc8;
  -webkit-text-stroke: 9px rgba(75,61,200,.7);
}
.story-logo-text::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,.86) 48%, transparent 67%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: .54;
}
.story-logo-sparkles {
  display: block;
  margin-top: 2px;
  color: #ffe07a;
  font-size: 20px;
  text-shadow: 0 3px 0 rgba(80,64,170,.18), 0 8px 16px rgba(80,64,170,.2);
}
.welcome-row { justify-content: space-between; gap: 24px; margin-bottom: 28px; }
.welcome-row > div:first-child { padding-left: clamp(72px, 9vw, 164px); }
.welcome-profile { display: flex; align-items: center; gap: 18px; min-width: 0; }
.welcome-copy { min-width: 0; }
.avatar-upload-control { display: grid; grid-template-columns: 96px; justify-items: center; gap: 8px; flex: 0 0 auto; color: #514b9d; cursor: pointer; }
.avatar-upload-preview { display: grid; place-items: center; width: 96px; height: 96px; overflow: hidden; border: 4px solid rgba(255,255,255,.9); border-radius: 50%; background: linear-gradient(145deg, #fff3c0, #eceaff); box-shadow: 0 18px 36px rgba(72,66,145,.19); font-size: 40px; }
.avatar-upload-image { width: 100%; height: 100%; object-fit: cover; }
.avatar-upload-text { padding: 5px 9px; border-radius: 999px; color: #4d48b8; background: rgba(255,255,255,.82); font-size: 12px; font-weight: 950; box-shadow: 0 8px 18px rgba(72,66,145,.1); }
.avatar-upload-control:hover .avatar-upload-preview { transform: translateY(-1px); box-shadow: 0 18px 34px rgba(72,66,145,.2); }
.welcome-row h2 { margin-bottom: 3px; }
.editable-name-button {
  display: inline-flex;
  max-width: min(100%, 520px);
  min-height: 34px;
  align-items: center;
  padding: 0 4px;
  border: 0;
  border-bottom: 2px dotted rgba(92,92,230,.35);
  border-radius: 0;
  color: inherit;
  background: transparent;
  font: inherit;
  font-weight: inherit;
  text-align: left;
  overflow-wrap: anywhere;
  cursor: text;
}
.editable-name-button:hover, .editable-name-button:focus-visible {
  color: var(--primary-dark);
  border-bottom-color: var(--primary);
  outline: none;
}
.home-name-form {
  display: inline-flex;
  max-width: min(100%, 520px);
  min-height: 38px;
  align-items: center;
  gap: 6px;
  vertical-align: middle;
}
.home-name-form input {
  width: min(42vw, 260px);
  min-width: 120px;
  height: 38px;
  padding: 6px 10px;
  border: 2px solid rgba(92,92,230,.28);
  border-radius: 10px;
  color: var(--ink);
  background: rgba(255,255,255,.96);
  font: inherit;
  font-size: max(16px, .82em);
  font-weight: 900;
  outline: none;
}
.home-name-form input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(92,92,230,.12);
}
.home-name-action {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  border: 1px solid rgba(92,92,230,.18);
  border-radius: 50%;
  color: var(--primary-dark);
  background: #fff;
  font-size: 18px;
  font-weight: 1000;
  line-height: 1;
  cursor: pointer;
}
.home-name-action:hover, .home-name-action:focus-visible {
  border-color: var(--primary);
  box-shadow: 0 8px 18px rgba(92,92,230,.13);
  outline: none;
}
.muted-text { color: var(--muted); font-size: 14px; line-height: 1.6; }
.streak-pill, .wallet-card, .date-card { gap: 7px; padding: 11px 14px; border: 1px solid #f2dfa9; border-radius: 999px; color: #87670e; background: #fff9d9; white-space: nowrap; font-size: 13px; }
.streak-pill strong { font-size: 19px; color: #5d4c15; }
.main-nav { display: flex; gap: 7px; width: max-content; max-width: 100%; margin-bottom: 26px; padding: 5px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.72); overflow-x: auto; }
.nav-button { padding: 10px 17px; border: 0; border-radius: 11px; color: var(--muted); background: transparent; font-size: 13px; font-weight: 800; white-space: nowrap; }
.nav-button.active { color: var(--primary-dark); background: white; box-shadow: 0 5px 13px rgba(67,65,128,.09); }
.view { display: none; animation: fade-up .24s ease; }
.view.active { display: block; }
@keyframes fade-up { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }
.dashboard-grid { display: grid; grid-template-columns: minmax(0, 1.28fr) minmax(310px, .72fr); gap: 22px; }
.home-top-panels { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-bottom: 22px; }
.home-top-panels > article { height: 100%; }
.pet-dashboard-grid { grid-template-columns: minmax(0, 1fr); }
.side-column { display: grid; align-content: start; gap: 22px; }
.panel-card { border: 1px solid rgba(232,231,246,.9); border-radius: 24px; background: var(--panel); box-shadow: var(--shadow); }
.guide-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  margin-bottom: 24px;
  padding: 26px;
}
.guide-hero h2 {
  margin-bottom: 6px;
}
.guide-hero .muted-text {
  max-width: 720px;
  margin-bottom: 0;
}
.guide-hero-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 10px;
}
.guide-chapter {
  margin-bottom: 28px;
}
.guide-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.guide-card {
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  min-width: 0;
  border: 1px solid rgba(255,255,255,.76);
  border-radius: 22px;
  background: rgba(255,255,255,.84);
  box-shadow: 0 18px 46px rgba(31,35,78,.15);
  backdrop-filter: blur(18px) saturate(1.08);
}
.guide-card img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: linear-gradient(145deg, #edeaff, #fff8e6);
}
.guide-card-copy {
  display: grid;
  align-content: start;
  gap: 9px;
  padding: 18px;
}
.guide-card-copy span {
  width: max-content;
  max-width: 100%;
  padding: 6px 10px;
  border-radius: 999px;
  color: #276b54;
  background: #e4f7ee;
  font-size: 12px;
  font-weight: 900;
}
.guide-card-copy h3 {
  color: var(--primary-dark);
  font-size: 24px;
}
.guide-card-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.65;
}
.guide-card-copy .secondary-button {
  justify-self: start;
  margin-top: 4px;
}
.pet-interaction-panel { display: grid; gap: 18px; padding: 22px; overflow: hidden; }
.pet-interaction-panel.pet-wall-lobby-only .pet-scene-switcher,
.pet-interaction-panel.pet-wall-lobby-only .pet-interaction-share-button,
.pet-interaction-panel.pet-wall-lobby-only .pet-interaction-stage,
.pet-interaction-panel.pet-wall-lobby-only .pet-food-tray,
.pet-interaction-panel.pet-wall-lobby-only .pet-furniture-tray,
.pet-interaction-panel.pet-wall-lobby-only .shared-room-panel,
.pet-interaction-panel.pet-wall-lobby-only .room-chat-panel,
.pet-interaction-panel.pet-wall-lobby-only .pet-interaction-controls { display: none; }
.pet-interaction-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-width: 0; }
.pet-interaction-heading h2 { margin-bottom: 0; }
.pet-interaction-heading-actions { display: flex; align-items: center; justify-content: flex-end; flex-wrap: wrap; gap: 8px; min-width: 0; }
.pet-scene-switcher { display: inline-flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; }
.pet-scene-switcher.single-scene { display: none; }
.scene-button { min-height: 43px; padding: 10px 14px; border: 2px solid #dfdcfb; border-radius: 999px; color: var(--primary-dark); background: rgba(255,255,255,.82); font-weight: 900; box-shadow: 0 8px 18px rgba(72,66,145,.09); }
.scene-button.active { color: #fff; border-color: transparent; background: linear-gradient(135deg, var(--primary), #7e7cf2); }
.pet-interaction-share-button { min-height: 43px; padding: 10px 15px; white-space: nowrap; }
.pet-interaction-stage { position: relative; overflow: hidden; min-height: 420px; aspect-ratio: 16 / 9; border: 2px solid rgba(255,255,255,.8); border-radius: 26px; background: #dff8d1 center / cover no-repeat; box-shadow: inset 0 -50px 90px rgba(28,32,72,.14), 0 18px 36px rgba(31,35,78,.15); isolation: isolate; touch-action: manipulation; }
.pet-interaction-stage[data-scene="home"] { background-image: url('assets/pet-interactions/scenes/blank-meadow-builder.png'); }
.pet-interaction-stage.feeding-ready { border-color: rgba(119,234,138,.95); box-shadow: inset 0 -50px 90px rgba(28,32,72,.14), 0 0 0 5px rgba(119,234,138,.25), 0 18px 36px rgba(31,35,78,.15); }
.pet-interaction-stage.placing-furniture { border-color: rgba(86,183,255,.88); box-shadow: inset 0 -50px 90px rgba(28,32,72,.14), 0 0 0 5px rgba(86,183,255,.18), 0 18px 36px rgba(31,35,78,.15); }
.pet-interaction-stage.placing-furniture::before { content: ""; position: absolute; left: 5%; right: 5%; bottom: 6%; height: 58%; z-index: 4; border: 2px solid rgba(86,183,255,.34); border-radius: 18px; background: rgba(161,218,255,.16); box-shadow: inset 0 0 0 1px rgba(255,255,255,.34); pointer-events: none; backdrop-filter: blur(1px); }
.pet-interaction-stage::after { content: ""; position: absolute; inset: auto 0 0; height: 42%; z-index: 1; pointer-events: none; background: linear-gradient(180deg, rgba(255,255,255,0), rgba(17,26,49,.08)); }
.pet-placed-furniture-layer { position: absolute; inset: 0; z-index: 2; pointer-events: none; }
.pet-builder-grid { position: absolute; left: 5%; right: 5%; bottom: 6%; z-index: 5; display: grid; grid-template-columns: repeat(var(--builder-cols, 20), minmax(0, 1fr)); grid-template-rows: repeat(var(--builder-rows, 10), minmax(0, 1fr)); gap: 2px; height: 58%; opacity: 0; pointer-events: none; transform: translateY(6px); transition: opacity .2s ease, transform .2s ease; }
.pet-interaction-stage.placing-furniture .pet-builder-grid { opacity: 1; pointer-events: auto; transform: translateY(0); }
.pet-builder-cell { min-width: 0; min-height: 0; border: 1px dashed rgba(45,127,207,.46); border-radius: 7px; background: rgba(86, 183, 255, .18); box-shadow: inset 0 1px 0 rgba(255,255,255,.3); cursor: copy; }
.pet-builder-cell:hover, .pet-builder-cell:focus-visible { border-color: rgba(45,127,207,.78); background: rgba(86,183,255,.32); outline: none; }
.placed-furniture { position: absolute; left: var(--decor-left); bottom: var(--decor-bottom); z-index: calc(2 + var(--decor-layer, 1)); display: grid; place-items: center; width: clamp(54px, 7vw, 104px); height: clamp(54px, 7vw, 104px); padding: 0; border: 0; background: transparent; filter: drop-shadow(0 14px 10px rgba(26,44,54,.18)); transform: translate(-50%, 12%); pointer-events: auto; cursor: pointer; transition: transform .18s ease, filter .18s ease; }
.placed-furniture span { display: block; font-size: calc(clamp(42px, 5.4vw, 76px) * var(--decor-size, 1)); line-height: 1; }
.placed-furniture img { display: block; width: calc(100% * var(--decor-size, 1)); height: calc(100% * var(--decor-size, 1)); object-fit: contain; pointer-events: none; user-select: none; -webkit-user-drag: none; }
.placed-furniture:hover, .placed-furniture:focus-visible { outline: none; filter: drop-shadow(0 16px 12px rgba(45,60,100,.22)); transform: translate(-50%, 7%) scale(1.06); }
.pet-interaction-track { position: absolute; inset: 0; z-index: 3; pointer-events: none; }
.pet-interaction-pet { position: absolute; left: var(--pet-x, 50%); bottom: calc(var(--pet-y, 0) * 1%); z-index: 3; width: clamp(104px, 15vw, 168px); max-height: calc(100% - 28px); aspect-ratio: 1; padding: 0; border: 0; background: transparent; filter: drop-shadow(0 18px 12px rgba(36,45,70,.24)); transform: translateX(-50%) scale(var(--pet-scale, 1)); transform-origin: 50% 100%; transition: left 1.85s cubic-bezier(.22,.78,.26,1), transform .35s ease, filter .35s ease; pointer-events: auto; }
.pet-interaction-name { position: absolute; left: 50%; top: -13px; z-index: 4; max-width: 150%; padding: 7px 13px; border: 2px solid rgba(255,255,255,.78); border-radius: 999px; color: #245e32; background: rgba(255,255,255,.86); box-shadow: 0 10px 24px rgba(29,64,43,.16); font-size: 15px; font-weight: 1000; line-height: 1; white-space: nowrap; transform: translate(-50%, -100%); backdrop-filter: blur(10px); }
.pet-interaction-pet::before { content: ""; position: absolute; left: 50%; bottom: 9%; width: 42%; height: 8%; border-radius: 999px; background: rgba(34,54,35,.2); transform: translateX(-50%); filter: blur(2px); animation: creeper-footsteps 1.1s ease-in-out infinite; }
.pet-interaction-pet img { display: block; width: 100%; height: 100%; object-fit: contain; pointer-events: none; user-select: none; -webkit-user-drag: none; transform: scaleX(var(--pet-dir, 1)); transform-origin: 50% 90%; animation: creeper-idle 2.4s ease-in-out infinite; }
.pet-interaction-pet:focus-visible { outline: 4px solid rgba(255,255,255,.95); outline-offset: 5px; border-radius: 24px; }
.pet-interaction-pet[data-pet-action="walk"] img { animation: creeper-walk 1.1s ease-in-out infinite; }
.pet-interaction-pet[data-pet-action="run"] { transition-duration: .75s; filter: drop-shadow(0 18px 12px rgba(36,45,70,.24)) saturate(1.12); }
.pet-interaction-pet[data-pet-action="run"] img { animation: creeper-run .55s ease-in-out infinite; }
.pet-interaction-pet[data-pet-action="sleep"] img { animation: creeper-sleep 2.7s ease-in-out infinite; filter: saturate(.88); }
.pet-interaction-pet[data-pet-action="wave"] { z-index: 5; }
.pet-interaction-pet[data-pet-action="wave"] img { animation: creeper-wave 1.05s ease-in-out infinite; }
.pet-interaction-pet[data-pet-action="explode"] { z-index: 5; }
.pet-interaction-pet[data-pet-action="explode"] img { animation: creeper-explode-body 1.2s ease-in-out both; }
.pet-interaction-pet[data-pet-action="feed"] { z-index: 5; transition-duration: .25s; }
.pet-interaction-pet[data-pet-action="feed"] img { animation: creeper-feed-bounce .72s cubic-bezier(.2,.9,.28,1.08) both; }
.pet-interaction-pet.being-fed img { animation: creeper-feed-bounce .72s cubic-bezier(.2,.9,.28,1.08) both; }
.pet-interaction-pet[data-pet-movement="fly_bounded"]::before,
.pet-interaction-pet[data-pet-movement="hover_bounded"]::before { opacity: 0; }
.pet-interaction-pet[data-pet-movement="fly_bounded"] img,
.pet-interaction-pet[data-pet-movement="hover_bounded"] img { animation: pet-float 2.15s ease-in-out infinite; }
.pet-interaction-pet[data-pet-movement="fly_bounded"][data-pet-action="run"] img,
.pet-interaction-pet[data-pet-movement="hover_bounded"][data-pet-action="run"] img { animation: pet-fly-dash .74s ease-in-out infinite; }
.pet-interaction-pet[data-pet-movement="fly_bounded"][data-pet-action="sleep"] img,
.pet-interaction-pet[data-pet-movement="hover_bounded"][data-pet-action="sleep"] img { animation: pet-float-sleep 2.9s ease-in-out infinite; filter: saturate(.9); }
.pet-interaction-pet[data-pet-movement="fly_bounded"][data-pet-action="wave"] img,
.pet-interaction-pet[data-pet-movement="hover_bounded"][data-pet-action="wave"] img { animation: pet-float-wave 1.05s ease-in-out infinite; }
.pet-interaction-pet[data-pet-movement="fly_bounded"][data-pet-action="feed"] img,
.pet-interaction-pet[data-pet-movement="hover_bounded"][data-pet-action="feed"] img { animation: pet-float-feed .82s cubic-bezier(.2,.9,.28,1.08) both; }
.pet-interaction-pet[data-pet-movement="fly_bounded"].being-fed img,
.pet-interaction-pet[data-pet-movement="hover_bounded"].being-fed img { animation: pet-float-feed .82s cubic-bezier(.2,.9,.28,1.08) both; }
.pet-interaction-effects { position: absolute; left: var(--pet-x, 50%); bottom: calc(var(--pet-y, 0) * 1% + 18%); z-index: 8; width: min(250px, 44vw); height: min(190px, 34vw); pointer-events: none; transform: translateX(-50%) scale(var(--pet-scale, 1)); transform-origin: 50% 100%; opacity: 0; }
.pet-interaction-effects[data-pet-action="explode"] { opacity: 1; animation: creeper-effect-pop 1.25s ease-out both; }
.pet-interaction-effects[data-pet-action="feed"] { opacity: 1; animation: creeper-heart-pop 1.25s ease-out both; }
.pet-interaction-effects span { position: absolute; left: 50%; top: 22%; transform: translate(-50%, -50%); padding: 7px 13px; border-radius: 999px; color: #23612e; background: rgba(255,255,255,.84); font-weight: 1000; box-shadow: 0 10px 22px rgba(29,64,43,.18); }
.pet-interaction-effects i { position: absolute; left: 50%; top: 50%; width: 18px; height: 18px; border-radius: 5px; background: #85e772; box-shadow: 0 0 0 4px rgba(255,255,255,.22); animation: creeper-pixel-burst 1.05s ease-out both; }
.pet-interaction-effects .pet-heart { top: 12%; width: auto; height: auto; border-radius: 0; color: #ff5c94; background: transparent; box-shadow: none; font-size: 32px; font-style: normal; line-height: 1; text-shadow: 0 5px 12px rgba(155,54,104,.2); animation: creeper-heart-rise 1.15s ease-out both; }
.pet-interaction-effects .pet-heart:nth-child(2) { --heart-x: -46px; --heart-y: -72px; animation-delay: .02s; }
.pet-interaction-effects .pet-heart:nth-child(3) { --heart-x: 8px; --heart-y: -96px; color: #ff8db1; animation-delay: .12s; }
.pet-interaction-effects .pet-heart:nth-child(4) { --heart-x: 52px; --heart-y: -70px; color: #f54d83; animation-delay: .21s; }
.pet-interaction-effects i:nth-child(2) { --burst-x: -72px; --burst-y: -45px; background: #42bd54; }
.pet-interaction-effects i:nth-child(3) { --burst-x: 62px; --burst-y: -55px; background: #c7ff73; animation-delay: .04s; }
.pet-interaction-effects i:nth-child(4) { --burst-x: -48px; --burst-y: 34px; background: #f6e36b; animation-delay: .08s; }
.pet-interaction-effects i:nth-child(5) { --burst-x: 78px; --burst-y: 28px; background: #77ead0; animation-delay: .11s; }
.pet-interaction-effects i:nth-child(6) { --burst-x: 8px; --burst-y: -82px; background: #ffffff; animation-delay: .14s; }
.pet-interaction-controls { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 10px; }
.pet-interaction-controls .primary-button, .pet-interaction-controls .secondary-button { min-width: 160px; }
.pet-food-tray { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; padding: 12px; border: 2px solid rgba(223,220,251,.85); border-radius: 22px; background: rgba(255,255,255,.68); box-shadow: inset 0 1px 0 rgba(255,255,255,.75); }
.pet-food-button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 50px; min-width: 118px; padding: 10px 14px; border: 2px solid rgba(223,220,251,.95); border-radius: 16px; color: var(--primary-dark); background: rgba(255,255,255,.9); font-size: 16px; font-weight: 1000; cursor: grab; box-shadow: 0 10px 20px rgba(72,66,145,.09); user-select: none; }
.pet-food-button.dragging { opacity: .65; transform: scale(.98); cursor: grabbing; }
.pet-food-button.selected { color: #fff; border-color: transparent; background: linear-gradient(135deg, #56b7d4, #6d69f2); box-shadow: 0 14px 28px rgba(86,105,242,.2); }
.pet-food-button:active { cursor: grabbing; transform: translateY(1px) scale(.98); }
.pet-food-button:focus-visible { outline: 4px solid rgba(96,93,232,.26); outline-offset: 3px; }
.pet-food-icon { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 10px; background: #f5f3ff; font-size: 22px; line-height: 1; }
.pet-interaction-stage.feeding-ready #pet-interaction-pet,
.pet-interaction-stage.feeding-ready .pet-interaction-guest { cursor: copy; }
.pet-feed-bubble { position: absolute; left: 50%; top: -46px; z-index: 12; max-width: min(270px, 64vw); padding: 8px 13px; border: 2px solid rgba(255,255,255,.78); border-radius: 999px; color: #245e32; background: rgba(255,255,255,.94); box-shadow: 0 12px 26px rgba(29,64,43,.16); font-size: 14px; font-weight: 1000; line-height: 1.15; white-space: nowrap; transform: translate(-50%, -100%); pointer-events: none; animation: pet-feed-bubble-pop 3s ease both; }
.pet-feed-hearts { position: absolute; left: 50%; top: -22px; z-index: 11; width: 120px; height: 80px; transform: translateX(-50%); pointer-events: none; }
.pet-feed-hearts i { position: absolute; left: 50%; top: 50%; color: #ff5c94; font-size: 28px; font-style: normal; line-height: 1; text-shadow: 0 5px 12px rgba(155,54,104,.2); animation: pet-feed-heart-rise 1.3s ease-out both; }
.pet-feed-hearts i:nth-child(1) { --heart-x: -36px; --heart-y: -48px; animation-delay: .02s; }
.pet-feed-hearts i:nth-child(2) { --heart-x: 4px; --heart-y: -66px; color: #ff8db1; animation-delay: .12s; }
.pet-feed-hearts i:nth-child(3) { --heart-x: 42px; --heart-y: -46px; color: #f54d83; animation-delay: .22s; }
.pet-furniture-tray { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 10px; padding: 12px; border: 2px solid rgba(198,235,255,.95); border-radius: 22px; background: rgba(244,251,255,.76); box-shadow: inset 0 1px 0 rgba(255,255,255,.75); }
.pet-furniture-button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 50px; min-width: 112px; padding: 10px 14px; border: 2px solid rgba(212,232,255,.98); border-radius: 16px; color: var(--primary-dark); background: rgba(255,255,255,.9); font-size: 16px; font-weight: 1000; cursor: pointer; box-shadow: 0 10px 20px rgba(72,66,145,.08); }
.pet-furniture-button.active { color: #fff; border-color: transparent; background: linear-gradient(135deg, #56b7ff, #6d69f2); }
.pet-furniture-button.ghost { min-width: 90px; color: #5c5a87; border-style: dashed; background: rgba(255,255,255,.68); }
.pet-furniture-button:focus-visible { outline: 4px solid rgba(86,183,255,.28); outline-offset: 3px; }
.pet-furniture-icon { display: grid; place-items: center; width: 34px; height: 34px; overflow: hidden; border-radius: 10px; background: #eefaff; font-size: 22px; line-height: 1; }
.pet-furniture-icon img { width: 100%; height: 100%; object-fit: contain; }
.pet-furniture-hint { padding: 10px 12px; border-radius: 999px; color: #226b91; background: rgba(217,243,255,.92); font-size: 14px; font-weight: 1000; }
.pet-furniture-count { padding: 10px 12px; border-radius: 999px; color: #32779b; background: rgba(255,255,255,.72); font-size: 14px; font-weight: 1000; }
.pet-food-drag-ghost { position: fixed; z-index: 10000; display: grid; place-items: center; width: 58px; height: 58px; border: 2px solid rgba(255,255,255,.92); border-radius: 18px; background: rgba(255,255,255,.86); box-shadow: 0 16px 32px rgba(31,35,78,.18); pointer-events: none; transform: translate(-50%, -50%) scale(1.05); backdrop-filter: blur(10px); }
.pet-food-drag-ghost span { font-size: 34px; line-height: 1; }
@keyframes creeper-idle { 0%, 100% { transform: scaleX(var(--pet-dir, 1)) translateY(0) rotate(-1deg) scaleY(1); } 50% { transform: scaleX(var(--pet-dir, 1)) translateY(-2px) rotate(1deg) scaleY(.99); } }
@keyframes creeper-walk { 0%, 100% { transform: scaleX(var(--pet-dir, 1)) translateY(0) rotate(-2deg) scaleY(.99); } 25% { transform: scaleX(var(--pet-dir, 1)) translateY(-2px) rotate(1.6deg) scaleY(1.01); } 50% { transform: scaleX(var(--pet-dir, 1)) translateY(0) rotate(2deg) scaleY(.98); } 75% { transform: scaleX(var(--pet-dir, 1)) translateY(-2px) rotate(-1.6deg) scaleY(1.01); } }
@keyframes creeper-footsteps { 0%, 100% { opacity: .24; transform: translateX(-50%) scaleX(.92); } 50% { opacity: .34; transform: translateX(-50%) scaleX(1.08); } }
@keyframes creeper-run { 0%, 100% { transform: scaleX(var(--pet-dir, 1)) translateY(0) rotate(-4deg) scale(1.02, .99); } 50% { transform: scaleX(var(--pet-dir, 1)) translateY(-3px) rotate(4deg) scale(1.04, 1.01); } }
@keyframes creeper-sleep { 0%, 100% { transform: scaleX(var(--pet-dir, 1)) translateY(4px) rotate(-7deg) scale(.94); opacity: .92; } 50% { transform: scaleX(var(--pet-dir, 1)) translateY(2px) rotate(-7deg) scale(.98); opacity: 1; } }
@keyframes creeper-wave { 0%, 100% { transform: scaleX(var(--pet-dir, 1)) translateY(0) rotate(-4deg) scale(1.08); } 25% { transform: scaleX(var(--pet-dir, 1)) translateY(-2px) rotate(8deg) scale(1.12); } 50% { transform: scaleX(var(--pet-dir, 1)) translateY(0) rotate(-8deg) scale(1.1); } 75% { transform: scaleX(var(--pet-dir, 1)) translateY(-2px) rotate(7deg) scale(1.12); } }
@keyframes creeper-explode { 0%, 70% { transform: translateX(-50%) scale(1.08) scaleX(var(--pet-dir, 1)); } 20% { transform: translateX(-50%) scale(1.24) scaleX(var(--pet-dir, 1)); } 40% { transform: translateX(-50%) scale(.98) scaleX(var(--pet-dir, 1)); } 100% { transform: translateX(-50%) scale(1) scaleX(var(--pet-dir, 1)); } }
@keyframes creeper-explode-body { 0%, 56% { opacity: 1; filter: brightness(1.1) saturate(1.25); } 62% { opacity: .18; transform: scale(1.18); } 100% { opacity: 1; filter: brightness(1) saturate(1); transform: scale(1); } }
@keyframes creeper-feed-bounce { 0%, 100% { transform: scaleX(var(--pet-dir, 1)) translateY(0) scale(1); } 28% { transform: scaleX(var(--pet-dir, 1)) translateY(-11px) scale(1.08, .96); } 58% { transform: scaleX(var(--pet-dir, 1)) translateY(2px) scale(.98, 1.04); } 78% { transform: scaleX(var(--pet-dir, 1)) translateY(-4px) scale(1.03); } }
@keyframes pet-float { 0%, 100% { transform: scaleX(var(--pet-dir, 1)) translateY(0) rotate(-1.5deg); } 50% { transform: scaleX(var(--pet-dir, 1)) translateY(-10px) rotate(1.5deg); } }
@keyframes pet-fly-dash { 0%, 100% { transform: scaleX(var(--pet-dir, 1)) translate(0, 0) rotate(-4deg) scale(1.02); } 50% { transform: scaleX(var(--pet-dir, 1)) translate(9px, -8px) rotate(4deg) scale(1.06); } }
@keyframes pet-float-sleep { 0%, 100% { transform: scaleX(var(--pet-dir, 1)) translateY(5px) rotate(-6deg) scale(.95); opacity: .92; } 50% { transform: scaleX(var(--pet-dir, 1)) translateY(-5px) rotate(-4deg) scale(.98); opacity: 1; } }
@keyframes pet-float-wave { 0%, 100% { transform: scaleX(var(--pet-dir, 1)) translateY(0) rotate(-6deg) scale(1.08); } 30% { transform: scaleX(var(--pet-dir, 1)) translateY(-8px) rotate(8deg) scale(1.13); } 60% { transform: scaleX(var(--pet-dir, 1)) translateY(-3px) rotate(-8deg) scale(1.1); } }
@keyframes pet-float-feed { 0%, 100% { transform: scaleX(var(--pet-dir, 1)) translateY(0) scale(1); } 26% { transform: scaleX(var(--pet-dir, 1)) translateY(-16px) scale(1.1, .96); } 58% { transform: scaleX(var(--pet-dir, 1)) translateY(2px) scale(.98, 1.04); } 78% { transform: scaleX(var(--pet-dir, 1)) translateY(-7px) scale(1.04); } }
@keyframes creeper-effect-pop { 0% { transform: translateX(-50%) scale(.4); opacity: 0; } 18% { transform: translateX(-50%) scale(1); opacity: 1; } 100% { transform: translateX(-50%) scale(1.22); opacity: 0; } }
@keyframes creeper-heart-pop { 0% { transform: translateX(-50%) scale(calc(var(--pet-scale, 1) * .72)); opacity: 0; } 16% { transform: translateX(-50%) scale(var(--pet-scale, 1)); opacity: 1; } 100% { transform: translateX(-50%) scale(var(--pet-scale, 1)); opacity: 0; } }
@keyframes creeper-pixel-burst { 0% { transform: translate(-50%, -50%) scale(.5); opacity: 0; } 20% { opacity: 1; } 100% { transform: translate(calc(-50% + var(--burst-x)), calc(-50% + var(--burst-y))) rotate(34deg) scale(1.1); opacity: 0; } }
@keyframes creeper-heart-rise { 0% { transform: translate(-50%, -50%) scale(.4); opacity: 0; } 18% { opacity: 1; } 100% { transform: translate(calc(-50% + var(--heart-x)), calc(-50% + var(--heart-y))) scale(1.16); opacity: 0; } }
@keyframes pet-feed-bubble-pop { 0% { opacity: 0; transform: translate(-50%, -88%) scale(.9); } 10%, 82% { opacity: 1; transform: translate(-50%, -100%) scale(1); } 100% { opacity: 0; transform: translate(-50%, -112%) scale(.96); } }
@keyframes pet-feed-heart-rise { 0% { transform: translate(-50%, -35%) scale(.42); opacity: 0; } 16% { opacity: 1; } 100% { transform: translate(calc(-50% + var(--heart-x)), calc(-50% + var(--heart-y))) scale(1.16); opacity: 0; } }
@media (prefers-reduced-motion: reduce) {
  .pet-interaction-pet, .pet-interaction-pet img, .pet-interaction-effects, .pet-interaction-effects i { animation: none !important; transition: none !important; }
}
@media (max-width: 760px) {
  .guide-hero {
    grid-template-columns: 1fr;
    padding: 20px;
  }
  .guide-hero-actions {
    justify-content: stretch;
  }
  .guide-hero-actions .primary-button,
  .guide-hero-actions .secondary-button {
    flex: 1 1 220px;
  }
  .guide-grid {
    grid-template-columns: 1fr;
  }
  .pet-interaction-heading { align-items: flex-start; flex-direction: column; }
  .pet-interaction-heading-actions { justify-content: flex-start; width: 100%; }
  .pet-scene-switcher { justify-content: flex-start; width: 100%; }
  .pet-interaction-share-button { width: 100%; }
  .pet-interaction-stage { min-height: 320px; }
  .pet-furniture-button { flex: 1 1 calc(33.333% - 8px); min-width: 108px; }
}
@media (max-width: 620px) {
  .guide-hero {
    padding: 18px;
    border-radius: 20px;
  }
  .guide-card {
    border-radius: 18px;
  }
  .guide-card-copy {
    padding: 15px;
  }
  .guide-card-copy h3 {
    font-size: 21px;
  }
  .guide-card-copy p {
    font-size: 15px;
  }
  .guide-card-copy .secondary-button {
    width: 100%;
  }
  .pet-interaction-panel { gap: 14px; padding: 15px; }
  .pet-interaction-stage { min-height: 280px; border-radius: 20px; }
  .pet-interaction-pet { width: clamp(92px, 30vw, 142px); }
  .pet-interaction-name { top: -8px; padding: 6px 10px; font-size: 13px; }
  .scene-button { flex: 1 1 calc(50% - 8px); min-width: 0; padding: 10px 8px; font-size: 14px; }
  .pet-builder-grid { left: 5%; right: 5%; bottom: 8%; gap: 4px; height: 48%; }
  .pet-builder-cell { border-radius: 7px; }
  .placed-furniture { width: clamp(38px, 13vw, 64px); height: clamp(38px, 13vw, 64px); }
  .placed-furniture span { font-size: calc(clamp(34px, 11vw, 56px) * var(--decor-size, 1)); }
  .pet-furniture-tray { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; padding: 10px; }
  .pet-furniture-button { width: 100%; min-width: 0; min-height: 46px; padding: 8px 10px; font-size: 14px; }
  .pet-furniture-icon { width: 28px; height: 28px; font-size: 20px; }
  .pet-furniture-count { justify-self: center; grid-column: 1 / -1; }
  .pet-interaction-controls { display: grid; grid-template-columns: 1fr; }
  .pet-interaction-controls .primary-button, .pet-interaction-controls .secondary-button { width: 100%; min-width: 0; }
  .pet-interaction-effects { width: 190px; height: 150px; }
}
.kuromi-room-panel { gap: 12px; padding: 18px; }
.kuromi-room-panel .pet-interaction-heading { align-items: center; }
.kuromi-room-panel:not(.interaction-room-active) .kuromi-room-stage,
.kuromi-room-panel:not(.interaction-room-active) .kuromi-room-chat-panel,
.kuromi-room-panel:not(.interaction-room-active) .pet-interaction-share-button { display: none; }
.kuromi-room-panel.interaction-room-active .interaction-room-lobby { display: none; }
.interaction-room-lobby { display: grid; gap: 14px; }
.interaction-room-guide,
.interaction-room-create-form,
.interaction-room-card,
.interaction-room-menu-card,
.interaction-room-lobby-header,
.interaction-room-empty {
  border: 2px solid rgba(111,101,235,.14);
  border-radius: 20px;
  background: rgba(255,255,255,.78);
  box-shadow: 0 14px 28px rgba(65,57,129,.08);
}
.interaction-room-menu-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.interaction-room-menu-card {
  display: grid;
  justify-items: start;
  gap: 9px;
  min-height: 168px;
  padding: 20px;
  color: var(--primary-dark);
  text-align: left;
  cursor: pointer;
}
.interaction-room-menu-card:hover,
.interaction-room-menu-card:focus-visible {
  border-color: rgba(84,84,236,.7);
  background: linear-gradient(135deg, rgba(255,255,255,.95), rgba(226,248,243,.92));
  box-shadow: 0 18px 38px rgba(76,70,184,.16);
}
.interaction-room-menu-icon {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(106,99,244,.16), rgba(88,193,177,.2));
  font-size: 30px;
}
.interaction-room-menu-card strong {
  color: var(--primary-dark);
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 1000;
  line-height: 1.05;
}
.interaction-room-menu-card span:not(.interaction-room-menu-icon) {
  color: var(--muted);
  font-size: 16px;
  font-weight: 850;
  line-height: 1.35;
}
.interaction-room-lobby-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
}
.interaction-room-lobby-header h3 {
  margin: 0;
  color: var(--primary-dark);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 1000;
  letter-spacing: 0;
}
.interaction-room-lobby-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.interaction-room-guide { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px; }
.interaction-room-guide h3 { margin: 0 0 5px; color: var(--primary-dark); font-size: clamp(24px, 3vw, 34px); font-weight: 1000; letter-spacing: 0; }
.interaction-room-guide p,
.interaction-room-empty span { margin: 0; color: var(--muted); font-size: 16px; font-weight: 850; line-height: 1.5; }
.interaction-room-create-form { display: grid; gap: 14px; padding: 20px; }
.interaction-room-create-main { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; align-items: end; }
.interaction-room-create-form label,
.interaction-room-join-form label { display: grid; gap: 6px; min-width: 0; color: var(--primary-dark); font-size: 15px; font-weight: 1000; }
.interaction-room-create-form input[type="text"],
.interaction-room-join-form input {
  width: 100%;
  min-height: 64px;
  border: 2px solid rgba(111,101,235,.18);
  border-radius: 18px;
  padding: 0 20px;
  color: var(--ink);
  background: rgba(255,255,255,.94);
  font-size: 22px;
  font-weight: 900;
}
.interaction-room-create-form input:focus,
.interaction-room-join-form input:focus { outline: 4px solid rgba(95,94,237,.16); border-color: rgba(95,94,237,.56); }
.interaction-room-lock-toggle {
  display: inline-flex !important;
  grid-template-columns: none;
  align-items: center;
  justify-content: center;
  min-height: 64px;
  padding: 0 20px;
  border: 2px solid rgba(111,101,235,.16);
  border-radius: 16px;
  background: rgba(246,244,255,.9);
  cursor: pointer;
}
.interaction-room-lock-toggle input { width: 22px; height: 22px; accent-color: var(--primary); }
.interaction-room-password-row[hidden] { display: none !important; }
.interaction-map-picker {
  display: grid;
  gap: 10px;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}
.interaction-map-picker legend {
  margin-bottom: 4px;
  color: var(--primary-dark);
  font-size: 16px;
  font-weight: 1000;
}
.interaction-map-choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.interaction-map-choice {
  position: relative;
  display: grid !important;
  grid-template-columns: minmax(128px, 38%) minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  min-height: 116px;
  padding: 10px;
  border: 2px solid rgba(111,101,235,.16);
  border-radius: 18px;
  background: rgba(249,248,255,.9);
  color: var(--primary-dark);
  cursor: pointer;
}
.interaction-map-choice.selected {
  border-color: rgba(84,84,236,.82);
  background: linear-gradient(135deg, rgba(244,244,255,.96), rgba(222,248,241,.92));
  box-shadow: 0 14px 32px rgba(74,71,184,.15);
}
.interaction-map-choice input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.interaction-map-choice img {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.8);
}
.interaction-map-choice span { display: grid; gap: 3px; min-width: 0; }
.interaction-map-choice strong {
  color: var(--primary-dark);
  font-size: 20px;
  font-weight: 1000;
  letter-spacing: 0;
}
.interaction-map-choice small {
  color: var(--muted);
  font-size: 13px;
  font-weight: 850;
  line-height: 1.35;
}
.interaction-room-size-panel {
  display: grid;
  gap: 12px;
  margin-top: 18px;
  padding: 16px;
  border: 1px solid rgba(99,91,255,.18);
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(255,255,255,.82), rgba(242,251,248,.78));
  box-shadow: 0 14px 32px rgba(31,35,78,.08);
}
.interaction-room-size-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
}
.interaction-room-size-head h4 {
  margin: 0;
  color: var(--primary-dark);
  font-size: 20px;
  font-weight: 1000;
}
.interaction-room-size-head > span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
  text-align: right;
}
.interaction-room-size-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.interaction-room-size-option {
  position: relative;
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  min-height: 118px;
  padding: 12px;
  border: 2px solid rgba(99,91,255,.14);
  border-radius: 18px;
  background: rgba(255,255,255,.86);
  color: var(--primary-dark);
  text-align: left;
  cursor: pointer;
}
.interaction-room-size-option:nth-child(2) {
  background: linear-gradient(135deg, rgba(255,251,231,.92), rgba(255,255,255,.88));
}
.interaction-room-size-option:nth-child(3) {
  background: linear-gradient(135deg, rgba(239,255,250,.92), rgba(255,255,255,.88));
}
.interaction-room-size-option:hover,
.interaction-room-size-option:focus-visible,
.interaction-room-size-option.selected {
  border-color: rgba(84,84,236,.72);
  box-shadow: 0 14px 30px rgba(74,71,184,.15);
}
.interaction-room-size-option.selected {
  background: linear-gradient(135deg, rgba(244,244,255,.98), rgba(226,248,243,.94));
}
.interaction-room-size-sample {
  display: grid;
  place-items: center;
  width: 112px;
  height: 92px;
  overflow: hidden;
  border-radius: 16px;
  background:
    radial-gradient(circle at 50% 40%, rgba(255,255,255,.96) 0 25%, rgba(255,255,255,0) 52%),
    linear-gradient(180deg, #dff7ff, #fff8d8 68%, #eadfc8 69%);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.82),
    inset 0 -10px 18px rgba(101,76,38,.08);
}
.interaction-room-size-sample img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  image-rendering: auto;
  transform: scale(calc(var(--sample-scale, 1) * .76));
  transform-origin: 50% 50%;
  filter:
    drop-shadow(0 0 1px rgba(33,29,80,.42))
    drop-shadow(0 9px 6px rgba(43,38,96,.2));
}
.interaction-room-size-copy {
  display: grid;
  gap: 3px;
  min-width: 0;
}
.interaction-room-size-copy strong {
  color: var(--primary-dark);
  font-size: 19px;
  font-weight: 1000;
}
.interaction-room-size-copy small {
  color: var(--muted);
  font-size: 13px;
  font-weight: 850;
  line-height: 1.35;
}
.interaction-room-size-badge {
  align-self: start;
  justify-self: end;
  min-width: 48px;
  padding: 7px 10px;
  border-radius: 999px;
  color: #544bd6;
  background: rgba(236,234,255,.96);
  font-size: 12px;
  font-weight: 1000;
  text-align: center;
  white-space: nowrap;
}
.interaction-room-size-option:nth-child(2) .interaction-room-size-badge {
  color: #81611a;
  background: rgba(255,238,167,.92);
}
.interaction-room-size-option:nth-child(3) .interaction-room-size-badge {
  color: #287665;
  background: rgba(203,250,237,.94);
}
.interaction-room-hero-pool {
  display: grid;
  gap: 14px;
  margin-top: 18px;
  padding: 16px;
  border: 1px solid rgba(99,91,255,.18);
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(255,255,255,.86), rgba(255,248,230,.72));
  box-shadow: 0 14px 32px rgba(31,35,78,.08);
}
.interaction-room-hero-series {
  display: grid;
  gap: 8px;
}
.interaction-room-hero-series-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.interaction-room-hero-series-head strong {
  color: var(--primary-dark);
  font-size: 15px;
  font-weight: 1000;
}
.interaction-room-hero-series-head small {
  min-width: 30px;
  padding: 4px 8px;
  border-radius: 999px;
  color: #6b5719;
  background: rgba(255,238,167,.9);
  font-size: 11px;
  font-weight: 1000;
  text-align: center;
}
.interaction-room-hero-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}
.interaction-room-hero-card {
  display: grid;
  gap: 7px;
  min-width: 0;
  min-height: 116px;
  padding: 9px 8px;
  border: 2px solid rgba(99,91,255,.14);
  border-radius: 16px;
  color: var(--primary-dark);
  background: rgba(255,255,255,.9);
  box-shadow: 0 10px 22px rgba(72,66,145,.08);
  text-align: center;
  cursor: pointer;
}
.interaction-room-hero-card:hover,
.interaction-room-hero-card:focus-visible,
.interaction-room-hero-card.selected {
  border-color: rgba(67,191,150,.64);
  background: linear-gradient(135deg, rgba(239,255,250,.98), rgba(247,246,255,.96));
  box-shadow: 0 14px 26px rgba(47,151,129,.16);
}
.interaction-room-hero-card span {
  display: grid;
  place-items: center;
  width: 100%;
  aspect-ratio: 1 / .72;
  overflow: hidden;
  border-radius: 12px;
  background:
    radial-gradient(circle at 50% 42%, rgba(255,255,255,.95) 0 24%, rgba(255,255,255,0) 54%),
    linear-gradient(180deg, #e0f8ff, #fff5cf 70%, #eadfc8 71%);
}
.interaction-room-hero-card img {
  width: 78%;
  height: 78%;
  object-fit: contain;
  filter:
    drop-shadow(0 0 1px rgba(33,29,80,.38))
    drop-shadow(0 8px 5px rgba(43,38,96,.18));
}
.interaction-room-hero-card strong {
  min-width: 0;
  overflow: hidden;
  color: var(--primary-dark);
  font-size: 13px;
  font-weight: 1000;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.interaction-room-hero-card small {
  min-width: 0;
  overflow: hidden;
  justify-self: center;
  max-width: 100%;
  padding: 4px 8px;
  border-radius: 999px;
  color: #76719f;
  background: rgba(244,242,255,.78);
  font-size: 10px;
  font-weight: 900;
  line-height: 1;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pet-collection-hero-pool {
  margin-top: 0;
  padding: 14px;
  background: linear-gradient(135deg, rgba(255,255,255,.92), rgba(245,252,255,.76));
  box-shadow: 0 12px 28px rgba(66,64,140,.08);
}
.pet-collection-hero-head h4 {
  margin: 0;
  color: var(--primary-dark);
  font-size: 20px;
  font-weight: 1000;
}
.pet-collection-hero-card {
  min-height: 126px;
}
.pet-collection-hero-card.selected small {
  color: #287665;
  background: rgba(203,250,237,.94);
}
.interaction-room-recovery-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid rgba(255,190,88,.42);
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(255,248,219,.94), rgba(255,255,255,.88));
  color: #736022;
  font-weight: 900;
}
.interaction-room-recovery-banner strong {
  color: #514216;
  font-size: 15px;
  font-weight: 1000;
}
.interaction-room-recovery-banner span {
  color: #7f7040;
  font-size: 13px;
  font-weight: 850;
  text-align: right;
}
.interaction-room-friend-strip {
  display: grid;
  gap: 12px;
  margin-top: 18px;
  padding: 16px;
  border: 1px solid rgba(99,91,255,.18);
  border-radius: 20px;
  background: rgba(255,255,255,.78);
  box-shadow: 0 14px 32px rgba(31,35,78,.08);
}
.interaction-room-friend-strip-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.interaction-room-friend-strip h4 {
  margin: 0;
  color: var(--primary-dark);
  font-size: 20px;
  font-weight: 1000;
}
.interaction-room-friend-strip small {
  color: var(--muted);
  font-size: 13px;
  font-weight: 850;
  line-height: 1.35;
}
.interaction-room-friend-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
  max-height: 220px;
  overflow-x: hidden;
  overflow-y: auto;
  padding-right: 4px;
  scrollbar-width: thin;
}
.interaction-room-friend-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  min-height: 68px;
  padding: 10px;
  border: 1px solid rgba(99,91,255,.16);
  border-radius: 16px;
  background: rgba(246,246,255,.84);
}
.interaction-room-friend-card.online {
  border-color: rgba(64,190,166,.38);
  background: linear-gradient(135deg, rgba(239,255,250,.96), rgba(246,246,255,.92));
}
.interaction-room-friend-card.offline {
  opacity: .62;
}
.interaction-room-friend-avatar {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 14px;
  background: #fff3bd;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.72);
}
.interaction-room-friend-card strong,
.interaction-room-friend-card small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.interaction-room-friend-card strong {
  color: var(--primary-dark);
  font-size: 15px;
  font-weight: 1000;
}
.interaction-room-friend-join {
  min-height: 38px;
  padding: 8px 12px;
  border: 0;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, #655cf5, #42bea6);
  box-shadow: 0 8px 18px rgba(68,76,189,.18);
  font-weight: 1000;
  white-space: nowrap;
}
.interaction-room-friend-join:disabled {
  color: #77739b;
  background: rgba(230,229,255,.88);
  box-shadow: none;
}
.interaction-room-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px; }
.interaction-room-card { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 14px; }
.interaction-room-card-main { display: grid; gap: 4px; min-width: 0; }
.interaction-room-card strong { color: var(--primary-dark); font-size: 21px; font-weight: 1000; overflow-wrap: anywhere; }
.interaction-room-card small { color: var(--muted); font-size: 14px; font-weight: 850; overflow-wrap: anywhere; }
.interaction-room-status { justify-self: start; padding: 7px 10px; border-radius: 999px; color: #286955; background: rgba(214,248,235,.95); font-size: 13px; font-weight: 1000; white-space: nowrap; }
.interaction-room-card.locked .interaction-room-status { color: #7d5b12; background: rgba(255,239,174,.95); }
.interaction-room-card.full { opacity: .68; }
.interaction-room-join-form { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; align-items: end; }
.interaction-room-empty { display: grid; gap: 5px; padding: 18px; }
.interaction-room-empty strong { color: var(--primary-dark); font-size: 22px; font-weight: 1000; }
.kuromi-room-chat-status { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 8px 10px 0; }
.kuromi-room-chat-status strong { display: block; color: var(--primary-dark); font-size: 18px; font-weight: 1000; }
.kuromi-room-chat-status small { color: var(--muted); font-size: 13px; font-weight: 850; }
.kuromi-room-stage {
  min-height: 0;
  padding: 0;
  overflow: hidden;
  border: 2px solid rgba(255,255,255,.92);
  border-radius: 24px;
  background: #fbf0fb;
  box-shadow: 0 18px 40px rgba(63, 48, 118, .2);
  touch-action: none;
}
.kuromi-room-stage::after { display: none; }
.kuromi-room-canvas { display: block; width: 100%; height: 100%; -webkit-user-select: none; user-select: none; -webkit-user-drag: none; }
.kuromi-room-orientation-hint {
  position: absolute;
  top: 12px;
  left: 14px;
  z-index: 8;
  display: none;
  max-width: min(72%, 360px);
  padding: 7px 11px;
  border: 1px solid rgba(255,255,255,.78);
  border-radius: 999px;
  color: #3c2a57;
  background: rgba(255,255,255,.78);
  box-shadow: 0 8px 20px rgba(31,24,65,.16);
  font-size: 13px;
  font-weight: 900;
  backdrop-filter: blur(12px) saturate(1.08);
  pointer-events: none;
}
.kuromi-room-fullscreen-button {
  position: absolute;
  top: 12px;
  right: 14px;
  z-index: 9;
  min-height: 38px;
  padding: 8px 13px;
  border: 1px solid rgba(255,255,255,.78);
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, #6a63f4, #58c1b1);
  box-shadow: 0 10px 24px rgba(43,35,94,.22);
  font-size: 14px;
  font-weight: 1000;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
  touch-action: manipulation;
}
.kuromi-room-fullscreen-button.is-exit-mode {
  min-width: 92px;
  min-height: 44px;
  padding: 9px 15px;
  border-color: rgba(255,255,255,.92);
  color: #fff;
  background: linear-gradient(135deg, #ff5b88, #655cf5);
  box-shadow: 0 12px 30px rgba(22,16,45,.34);
}
.kuromi-room-chat-toggle {
  position: absolute;
  left: 24px;
  bottom: 92px;
  z-index: 9;
  display: none;
  place-items: center;
  width: 54px;
  height: 54px;
  padding: 0;
  border: 1px solid rgba(255,255,255,.82);
  border-radius: 18px;
  color: #fff;
  background: linear-gradient(135deg, #6a63f4, #58c1b1);
  box-shadow: 0 12px 26px rgba(43,35,94,.24);
  font-size: 24px;
  font-weight: 1000;
  line-height: 1;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
  touch-action: none;
}
.kuromi-room-chat-toggle.is-open {
  background: linear-gradient(135deg, #ff78a2, #655cf5);
}
.kuromi-room-chat-toggle:focus-visible {
  outline: 4px solid rgba(255,255,255,.86);
  outline-offset: 3px;
}
.kuromi-room-controls {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 14px;
  z-index: 8;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  pointer-events: none;
  transform: none;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
  touch-action: none;
}
.kuromi-control-cluster {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 7px;
  border: 1px solid rgba(255,255,255,.78);
  border-radius: 999px;
  background: rgba(255,255,255,.66);
  box-shadow: 0 14px 30px rgba(35, 25, 73, .22);
  backdrop-filter: blur(14px) saturate(1.08);
  pointer-events: auto;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
  touch-action: none;
}
.kuromi-control-button {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 0;
  border-radius: 16px;
  color: #fff;
  background: linear-gradient(135deg, #6a63f4, #58c1b1);
  box-shadow: 0 9px 20px rgba(73, 76, 185, .28);
  font-size: 24px;
  font-weight: 1000;
  line-height: 1;
  transition: transform .14s ease, filter .14s ease, box-shadow .14s ease;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
  touch-action: none;
}
.kuromi-control-button-text {
  font-size: 18px;
  letter-spacing: 0;
  white-space: nowrap;
}
.kuromi-control-button.is-pressed,
.kuromi-control-button:active {
  filter: brightness(1.06) saturate(1.12);
  box-shadow: 0 6px 14px rgba(73, 76, 185, .23);
  transform: translateY(1px) scale(.97);
}
.kuromi-control-button:focus-visible {
  outline: 4px solid rgba(255,255,255,.86);
  outline-offset: 3px;
}
.kuromi-room-chat-panel {
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}
.kuromi-room-emoji-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.kuromi-room-emoji-list-inline {
  margin: 4px 0 9px;
  padding: 8px 10px;
  border: 1px solid rgba(223,220,251,.95);
  border-radius: 18px;
  background: rgba(255,255,255,.72);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.72);
}
.kuromi-room-emoji-button,
.kuromi-room-emoji-toggle {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid rgba(255,255,255,.86);
  border-radius: 14px;
  color: #33295d;
  background: linear-gradient(135deg, #fff8c9, #fff1a6 48%, #c8fff1);
  box-shadow: 0 9px 19px rgba(73,76,185,.16);
  font-size: 23px;
  line-height: 1;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  transition: transform .14s ease, filter .14s ease, box-shadow .14s ease;
}
.kuromi-room-emoji-button:hover,
.kuromi-room-emoji-toggle:hover {
  filter: brightness(1.03) saturate(1.08);
  transform: translateY(-1px);
}
.kuromi-room-emoji-button:active,
.kuromi-room-emoji-toggle:active {
  transform: translateY(1px) scale(.96);
}
.kuromi-room-emoji-button:focus-visible,
.kuromi-room-emoji-toggle:focus-visible {
  outline: 4px solid rgba(96,93,232,.18);
  outline-offset: 2px;
}
.kuromi-room-emoji-dock {
  position: absolute;
  left: 24px;
  bottom: 154px;
  z-index: 10;
  display: none;
}
.kuromi-room-emoji-dock[hidden] {
  display: none !important;
}
.kuromi-room-emoji-toggle {
  width: 52px;
  height: 52px;
  border-radius: 17px;
  font-size: 26px;
}
.kuromi-room-emoji-toggle[aria-expanded="true"] {
  background: linear-gradient(135deg, #ffe889, #ffb5ce 48%, #7de1d2);
  box-shadow: 0 14px 28px rgba(43,35,94,.26);
}
.kuromi-room-emoji-popover {
  position: absolute;
  left: 0;
  bottom: 62px;
  width: min(292px, calc(100dvw - 32px));
  padding: 9px;
  border: 1px solid rgba(255,255,255,.84);
  border-radius: 20px;
  background: rgba(255,255,255,.9);
  box-shadow: 0 18px 36px rgba(26,20,59,.24);
  backdrop-filter: blur(16px) saturate(1.12);
}
.kuromi-room-emoji-list-mobile {
  justify-content: center;
}
.kuromi-room-chat-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}
.kuromi-room-chat-form input {
  width: 100%;
  min-height: 54px;
  padding: 13px 16px;
  border: 2px solid rgba(223,220,251,.95);
  border-radius: 17px;
  outline: none;
  color: var(--ink);
  background: rgba(255,255,255,.92);
  font-size: 16px;
  font-weight: 850;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.7);
}
.kuromi-room-chat-form input:focus {
  border-color: rgba(96,93,232,.78);
  box-shadow: 0 0 0 4px rgba(96,93,232,.13);
}
.kuromi-room-chat-form .primary-button {
  min-width: 92px;
  min-height: 54px;
  padding: 12px 18px;
}
.mini-game-overlay {
  z-index: 10040;
}
.mini-game-card {
  position: relative;
  display: grid;
  gap: 14px;
  width: min(980px, calc(100vw - 26px));
  max-height: calc(100dvh - 26px);
  overflow: auto;
  padding: 24px;
  border: 2px solid rgba(255,255,255,.85);
  border-radius: 26px;
  background: rgba(255,255,255,.94);
  box-shadow: 0 28px 70px rgba(31,24,75,.28);
}
.mini-game-card h2 {
  margin: 0;
  color: var(--primary-dark);
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 1000;
  letter-spacing: 0;
}
.mini-game-status {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  font-weight: 850;
  line-height: 1.45;
  white-space: pre-line;
}
.mini-game-picker {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}
.mini-game-choice {
  display: grid;
  justify-items: start;
  gap: 6px;
  min-height: 104px;
  padding: 12px;
  border: 2px solid rgba(111,101,235,.16);
  border-radius: 16px;
  color: var(--primary-dark);
  background: rgba(247,246,255,.92);
  text-align: left;
  cursor: pointer;
}
.mini-game-choice:hover,
.mini-game-choice:focus-visible {
  border-color: rgba(84,84,236,.72);
  background: linear-gradient(135deg, rgba(246,246,255,.98), rgba(222,248,241,.92));
}
.mini-game-choice span {
  font-size: 24px;
}
.mini-game-choice strong {
  color: var(--primary-dark);
  font-size: 18px;
  font-weight: 1000;
}
.mini-game-choice small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
  line-height: 1.35;
}
.mini-game-canvas {
  display: block;
  width: 100%;
  aspect-ratio: 5 / 3;
  max-height: min(62dvh, 540px);
  border: 2px solid rgba(111,101,235,.16);
  border-radius: 22px;
  background: #eaf7ff;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.7);
  -webkit-user-select: none;
  user-select: none;
  -webkit-user-drag: none;
  touch-action: none;
}
.mini-game-runner-controls {
  display: flex;
  justify-content: center;
  gap: 16px;
  touch-action: none;
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}
.mini-game-runner-control-button {
  display: grid;
  width: 68px;
  height: 68px;
  place-items: center;
  border: 2px solid rgba(255,255,255,.72);
  border-radius: 22px;
  color: #fff;
  background: linear-gradient(135deg, #5c5ce6, #43bf96);
  box-shadow: 0 14px 30px rgba(37,30,88,.18);
  font-size: 30px;
  font-weight: 1000;
  line-height: 1;
  cursor: pointer;
  touch-action: none;
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}
.mini-game-runner-control-button span {
  display: block;
  line-height: 1;
}
.mini-game-runner-control-button:active,
.mini-game-runner-control-button.pressed {
  transform: translateY(2px) scale(.98);
}
.mini-game-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.mini-game-actions .primary-button,
.mini-game-actions .secondary-button {
  flex: 1 1 180px;
  min-height: 54px;
}
.mini-game-page {
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 2px solid rgba(111,101,235,.16);
  border-radius: 24px;
  background: rgba(255,255,255,.82);
  box-shadow: 0 18px 42px rgba(37,30,88,.08);
}
.mini-game-page [hidden] {
  display: none !important;
}
.mini-game-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.mini-game-page-header > div {
  min-width: 0;
  flex: 1 1 auto;
}
.mini-game-page-header h3 {
  margin: 0;
  color: var(--primary-dark);
  font-size: clamp(28px, 3.2vw, 42px);
  font-weight: 1000;
  letter-spacing: 0;
}
.mini-game-page-header .secondary-button {
  min-height: 48px;
  white-space: nowrap;
}
.mini-game-page-header .mini-game-page-back-button {
  display: grid;
  place-items: center;
  flex: 0 0 52px;
  width: 52px;
  min-width: 52px;
  height: 52px;
  min-height: 52px;
  padding: 0;
  border-radius: 18px;
  font-size: 1.55rem;
  line-height: 1;
}
.mini-game-page-header .mini-game-fullscreen-button {
  position: static;
  display: grid;
  place-items: center;
  flex: 0 0 56px;
  width: 56px;
  min-width: 56px;
  height: 56px;
  min-height: 56px;
  padding: 0;
  border-radius: 18px;
  font-size: 27px;
  line-height: 1;
}
.mini-game-page-canvas {
  max-height: min(66dvh, 620px);
}
.mini-game-keyboard-hint {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 850;
  text-align: center;
}
body.mini-game-fullscreen-mode {
  overflow: hidden;
  overscroll-behavior: none;
  background: #070817 !important;
}
body.mini-game-fullscreen-mode .app-screen,
body.mini-game-fullscreen-mode .page-shell,
body.mini-game-fullscreen-mode #mini-game-embedded-page,
body.mini-game-fullscreen-mode .mini-game-page {
  background: #070817 !important;
}
body.mini-game-fullscreen-mode #mini-game-embedded-page:fullscreen,
body.mini-game-fullscreen-mode #mini-game-embedded-page::backdrop,
body.mini-game-fullscreen-mode .mini-game-page:fullscreen,
body.mini-game-fullscreen-mode .mini-game-page::backdrop {
  background: #070817 !important;
}
body.mini-game-fullscreen-mode .kuromi-room-panel {
  position: fixed;
  inset: 0;
  z-index: 10040;
  display: grid;
  grid-template-rows: minmax(0, 1fr);
  gap: 0;
  width: 100dvw;
  max-width: none;
  height: 100dvh;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: #070817;
  box-shadow: none;
}
body.mini-game-fullscreen-mode .kuromi-room-panel .pet-interaction-heading,
body.mini-game-fullscreen-mode .kuromi-room-stage,
body.mini-game-fullscreen-mode .kuromi-room-chat-panel,
body.mini-game-fullscreen-mode .pet-interaction-share-button {
  display: none !important;
}
body.mini-game-fullscreen-mode .interaction-room-lobby {
  display: grid;
  min-height: 100dvh;
}
body.mini-game-fullscreen-mode .mini-game-page {
  position: fixed;
  inset: 0;
  z-index: 10060;
  display: grid;
  width: 100dvw;
  max-width: none;
  height: 100dvh;
  margin: 0;
  padding: calc(env(safe-area-inset-top) + 10px) calc(env(safe-area-inset-right) + 14px) calc(env(safe-area-inset-bottom) + 10px) calc(env(safe-area-inset-left) + 14px);
  border: 0;
  border-radius: 0;
  background: #070817;
  color: #fff;
  grid-template-rows: auto auto minmax(0, 1fr) auto auto;
  align-content: stretch;
  overflow: hidden;
}
body.mini-game-fullscreen-mode .mini-game-page-header {
  min-height: 48px;
}
body.mini-game-fullscreen-mode .mini-game-page-header h3,
body.mini-game-fullscreen-mode .mini-game-page .eyebrow,
body.mini-game-fullscreen-mode .mini-game-status,
body.mini-game-fullscreen-mode .mini-game-keyboard-hint {
  color: rgba(255,255,255,.88);
}
body.mini-game-fullscreen-mode .mini-game-fullscreen-button {
  position: fixed;
  top: calc(env(safe-area-inset-top) + 10px);
  right: calc(env(safe-area-inset-right) + 12px);
  z-index: 10110;
  display: grid;
  place-items: center;
  width: 56px;
  min-width: 56px;
  height: 56px;
  min-height: 56px;
  padding: 0;
  border-radius: 18px;
  font-size: 28px;
  line-height: 1;
}
body.mini-game-fullscreen-mode .language-toggle {
  display: none !important;
}
body.mini-game-fullscreen-mode .mini-game-canvas {
  justify-self: center;
  align-self: center;
  width: min(100%, calc((100dvh - 150px - env(safe-area-inset-top) - env(safe-area-inset-bottom)) * 5 / 3));
  max-width: 100%;
  height: auto;
  max-height: calc(100dvh - 150px - env(safe-area-inset-top) - env(safe-area-inset-bottom));
  border-color: rgba(255,255,255,.22);
  border-radius: 16px;
}
body.mini-game-fullscreen-mode .mini-game-actions {
  padding-inline: max(0px, env(safe-area-inset-left));
}
body.mini-game-fullscreen-mode .mini-game-actions .primary-button,
body.mini-game-fullscreen-mode .mini-game-actions .secondary-button {
  min-height: 50px;
}
body.mini-game-fullscreen-mode .mini-game-runner-controls {
  position: fixed;
  left: calc(env(safe-area-inset-left) + 18px);
  right: calc(env(safe-area-inset-right) + 18px);
  bottom: calc(env(safe-area-inset-bottom) + 16px);
  z-index: 10078;
  justify-content: space-between;
  pointer-events: none;
}
body.mini-game-fullscreen-mode .mini-game-runner-control-button {
  width: 74px;
  height: 74px;
  border-radius: 24px;
  font-size: 34px;
  pointer-events: auto;
}
body.mini-game-fullscreen-mode .mini-game-page.mini-game-playing-shell {
  padding: 0;
  grid-template-rows: minmax(0, 1fr);
  background: #070817;
  overflow: hidden;
  touch-action: none;
  -webkit-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
}
body.mini-game-fullscreen-mode .mini-game-page.mini-game-playing-shell .mini-game-page-header {
  position: fixed;
  inset: auto;
  top: 0;
  right: 0;
  z-index: 10105;
  display: contents;
  min-height: 0;
  width: 0;
  height: 0;
  padding: 0;
  border: 0;
  background: transparent;
  pointer-events: none;
}
body.mini-game-fullscreen-mode .mini-game-page.mini-game-playing-shell .mini-game-page-header div {
  display: none !important;
}
body.mini-game-fullscreen-mode .mini-game-page.mini-game-playing-shell .mini-game-page-header .secondary-button:not(.mini-game-page-back-button) {
  display: none !important;
}
body.mini-game-fullscreen-mode .mini-game-page.mini-game-playing-shell .mini-game-page-header .mini-game-page-back-button {
  position: fixed;
  top: calc(env(safe-area-inset-top) + 10px);
  left: calc(env(safe-area-inset-left) + 12px);
  z-index: 10112;
  display: grid !important;
  width: 56px;
  min-width: 56px;
  height: 56px;
  min-height: 56px;
  pointer-events: auto;
}
body.mini-game-fullscreen-mode .mini-game-page.mini-game-playing-shell .mini-game-fullscreen-button {
  pointer-events: auto;
}
body.mini-game-fullscreen-mode .mini-game-page.mini-game-playing-shell .mini-game-status,
body.mini-game-fullscreen-mode .mini-game-page.mini-game-playing-shell .mini-game-keyboard-hint {
  display: none !important;
}
body.mini-game-fullscreen-mode .mini-game-page.mini-game-playing-shell .mini-game-canvas {
  position: fixed;
  inset: 0;
  z-index: 10060;
  width: min(100dvw, calc(100dvh * 5 / 3));
  height: min(100dvh, calc(100dvw * 3 / 5));
  max-width: 100dvw;
  max-height: 100dvh;
  margin: auto;
  border: 0;
  border-radius: 0;
  aspect-ratio: 5 / 3;
  background: #070817;
  box-shadow: none;
}
body.mini-game-fullscreen-mode .mini-game-page.mini-game-playing-shell:not(.mini-game-ended-shell) .mini-game-actions {
  display: none !important;
}
@media (max-width: 700px), (pointer: coarse) {
  .mini-game-page.mini-game-flappy-shell.mini-game-playing-shell:not(.mini-game-ended-shell) .mini-game-actions {
    display: none !important;
  }
  .mini-game-page.mini-game-playing-shell {
    position: relative;
    padding-top: 8px;
  }
  .mini-game-page.mini-game-playing-shell .mini-game-page-header {
    position: absolute;
    inset: 8px 8px auto 8px;
    z-index: 8;
    display: flex;
    justify-content: flex-end;
    min-height: 0;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
    pointer-events: none;
  }
  .mini-game-page.mini-game-playing-shell .mini-game-page-header > div,
  .mini-game-page.mini-game-playing-shell .mini-game-page-header .secondary-button:not(.mini-game-page-back-button) {
    display: none !important;
  }
  .mini-game-page.mini-game-playing-shell .mini-game-page-header .mini-game-page-back-button {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 10;
    display: grid !important;
    pointer-events: auto;
  }
  .mini-game-page.mini-game-playing-shell .mini-game-fullscreen-button {
    pointer-events: auto;
  }
}
body.mini-game-fullscreen-mode .mini-game-page.mini-game-playing-shell.mini-game-ended-shell .mini-game-actions {
  position: fixed;
  right: calc(env(safe-area-inset-right) + 16px);
  bottom: calc(env(safe-area-inset-bottom) + 16px);
  left: calc(env(safe-area-inset-left) + 16px);
  z-index: 10084;
  display: flex;
  max-width: 520px;
  margin: 0 auto;
  padding: 0;
}
body.mini-game-fullscreen-mode .mini-game-page.mini-game-playing-shell.mini-game-ended-shell:not(.mini-game-runner-shell) .mini-game-runner-controls {
  display: none !important;
}
body.mini-game-fullscreen-mode .mini-game-page.mini-game-runner-shell.mini-game-ended-shell .mini-game-runner-controls {
  display: flex;
}
body.mini-game-fullscreen-mode .mini-game-page.mini-game-runner-shell.mini-game-ended-shell .mini-game-actions {
  display: none !important;
}
body.kuromi-room-fullscreen-mode {
  overflow: hidden;
  overscroll-behavior: none;
  background: #080411 !important;
}
body.kuromi-room-fullscreen-mode .app-screen,
body.kuromi-room-fullscreen-mode .page-shell,
body.kuromi-room-fullscreen-mode .kuromi-room-panel,
body.kuromi-room-fullscreen-mode .kuromi-room-panel:fullscreen,
body.kuromi-room-fullscreen-mode .kuromi-room-panel::backdrop {
  background: #080411 !important;
}
body.kuromi-room-fullscreen-mode .kuromi-room-panel {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 0;
  width: 100dvw;
  max-width: none;
  height: 100dvh;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: #0d0718;
  box-shadow: none;
}
body.kuromi-room-fullscreen-mode .kuromi-room-panel .pet-interaction-heading {
  position: absolute;
  top: calc(env(safe-area-inset-top) + 10px);
  left: calc(env(safe-area-inset-left) + 12px);
  right: calc(env(safe-area-inset-right) + 12px);
  z-index: 12;
  pointer-events: none;
}
body.kuromi-room-fullscreen-mode .kuromi-room-panel .pet-interaction-heading .eyebrow,
body.kuromi-room-fullscreen-mode .kuromi-room-panel .pet-interaction-heading h2,
body.kuromi-room-fullscreen-mode .kuromi-room-panel .pet-interaction-share-button {
  display: none;
}
body.kuromi-room-fullscreen-mode .kuromi-room-stage {
  display: grid;
  place-items: center;
  width: 100dvw;
  height: calc(100dvh - 76px - env(safe-area-inset-bottom));
  margin: 0;
  border: 0;
  border-radius: 0;
  background: #080411;
  box-shadow: none;
  aspect-ratio: auto;
  overflow: hidden;
}
body.kuromi-room-fullscreen-mode .kuromi-room-canvas {
  width: min(100dvw, calc((100dvh - 76px - env(safe-area-inset-bottom)) * 16 / 9));
  max-width: 100dvw;
  height: auto;
  max-height: calc(100dvh - 76px - env(safe-area-inset-bottom));
  aspect-ratio: 16 / 9;
}
body.kuromi-room-fullscreen-mode .kuromi-room-controls {
  left: calc(env(safe-area-inset-left) + 18px);
  right: calc(env(safe-area-inset-right) + 18px);
  bottom: calc(env(safe-area-inset-bottom) + 15px);
}
body.kuromi-room-fullscreen-mode .kuromi-room-fullscreen-button {
  position: fixed;
  top: calc(env(safe-area-inset-top) + 10px);
  right: calc(env(safe-area-inset-right) + 12px);
  z-index: 10120;
  min-width: 92px;
  min-height: 44px;
  font-size: 14px;
}
body.kuromi-room-fullscreen-mode .language-toggle {
  display: none !important;
}
body.kuromi-room-fullscreen-mode .kuromi-room-orientation-hint {
  display: none;
}
body.kuromi-room-fullscreen-mode .kuromi-room-chat-panel {
  padding: 8px max(10px, env(safe-area-inset-left)) calc(10px + env(safe-area-inset-bottom)) max(10px, env(safe-area-inset-right));
  background: #0d0718;
}
body.kuromi-room-fullscreen-mode .kuromi-room-chat-form input {
  min-height: 50px;
  color: #fff;
  border-color: rgba(255,255,255,.26);
  background: rgba(255,255,255,.13);
}
body.kuromi-room-fullscreen-mode .kuromi-room-chat-form input::placeholder {
  color: rgba(255,255,255,.62);
}
@media (max-width: 900px), (hover: none) {
  body.kuromi-room-fullscreen-mode .kuromi-room-panel {
    grid-template-rows: minmax(0, 1fr);
  }
  body.kuromi-room-fullscreen-mode .kuromi-room-stage {
    height: 100dvh;
    background: #080411;
  }
  body.kuromi-room-fullscreen-mode .kuromi-room-canvas {
    width: min(100dvw, calc(100dvh * 16 / 9));
    height: min(100dvh, calc(100dvw * 9 / 16));
    max-width: 100dvw;
    max-height: 100dvh;
    object-fit: contain;
  }
  body.kuromi-room-fullscreen-mode .kuromi-room-controls {
    left: calc(env(safe-area-inset-left) + 18px);
    right: calc(env(safe-area-inset-right) + 18px);
    bottom: calc(env(safe-area-inset-bottom) + 16px);
    align-items: flex-end;
  }
  body.kuromi-room-fullscreen-mode .kuromi-room-fullscreen-button {
    top: calc(env(safe-area-inset-top) + 10px);
    right: calc(env(safe-area-inset-right) + 12px);
    z-index: 10120;
    display: grid;
    place-items: center;
    width: 56px;
    min-width: 56px;
    height: 56px;
    min-height: 56px;
    padding: 0;
    border-radius: 18px;
    font-size: 0;
    line-height: 1;
  }
  body.kuromi-room-fullscreen-mode .kuromi-room-fullscreen-button::before {
    content: "×";
    font-size: 30px;
    line-height: 1;
  }
  body.kuromi-room-fullscreen-mode .kuromi-control-cluster {
    gap: 18px;
    padding: 8px;
  }
  body.kuromi-room-fullscreen-mode .kuromi-room-chat-toggle {
    position: fixed;
    left: calc(env(safe-area-inset-left) + 24px);
    bottom: calc(env(safe-area-inset-bottom) + 104px);
    z-index: 10025;
    display: grid;
  }
  body.kuromi-room-fullscreen-mode .kuromi-room-emoji-dock {
    position: fixed;
    left: calc(env(safe-area-inset-left) + 25px);
    bottom: calc(env(safe-area-inset-bottom) + 168px);
    z-index: 10026;
    display: block;
  }
  body.kuromi-room-fullscreen-mode .kuromi-room-emoji-list-inline {
    display: none;
  }
  body.kuromi-room-fullscreen-mode .kuromi-room-emoji-popover {
    bottom: 62px;
    width: min(292px, calc(100dvw - env(safe-area-inset-left) - env(safe-area-inset-right) - 34px));
    background: rgba(255,255,255,.92);
  }
  body.kuromi-room-fullscreen-mode .kuromi-room-chat-panel {
    position: fixed;
    left: calc(env(safe-area-inset-left) + 18px);
    right: calc(env(safe-area-inset-right) + 18px);
    bottom: calc(env(safe-area-inset-bottom) + 90px);
    z-index: 10024;
    display: block;
    padding: 0;
    background: transparent;
    pointer-events: auto;
  }
  body.kuromi-room-fullscreen-mode:not(.kuromi-room-chat-open) .kuromi-room-chat-panel {
    display: none;
  }
  body.kuromi-room-fullscreen-mode .kuromi-room-chat-status {
    display: none;
  }
  body.kuromi-room-fullscreen-mode .kuromi-room-chat-form {
    padding: 8px;
    border: 1px solid rgba(255,255,255,.18);
    border-radius: 22px;
    background: rgba(9,7,21,.82);
    box-shadow: 0 18px 36px rgba(0,0,0,.28);
    backdrop-filter: blur(16px) saturate(1.1);
  }
}

/* New Century dark-red brand overrides. Gameplay art and reward colors stay unchanged. */
.center-logo, .app-logo-lockup {
  border-color: rgba(143, 29, 44, .22);
  background: rgba(255, 247, 247, .9);
  box-shadow: 0 12px 30px rgba(92, 13, 23, .18);
}
.brand-mark, .primary-button, .login-mode-button.active, .language-button.active,
.scene-button.active, .teacher-primary-button {
  background: linear-gradient(135deg, #8f1d2c, #5c0d17);
  box-shadow: 0 10px 22px rgba(143, 29, 44, .24);
}
.register-id-prefix {
  color: #6d121f;
  background: linear-gradient(135deg, #f8e3e6, #f7d7d2);
}
.login-form input:focus, .register-id-field:focus-within,
.teacher-controls input:focus, .teacher-controls select:focus,
.teacher-import-textarea:focus, .teacher-import-defaults input:focus,
.pet-adoption-fields input:focus {
  border-color: #a62b3b;
  outline-color: rgba(143, 29, 44, .18);
}
.story-title-banner, .app-shell-header {
  border-color: #ead1d5;
}
@media (max-width: 760px) {
  .kuromi-room-panel .pet-interaction-heading { align-items: flex-start; }
  .kuromi-room-panel .pet-interaction-share-button { width: 100%; }
  .kuromi-room-stage { min-height: 0; border-radius: 20px; }
}
@media (max-width: 620px) {
  .kuromi-room-panel { gap: 9px; padding: 11px; border-radius: 20px; }
  .interaction-room-menu-grid { grid-template-columns: 1fr; }
  .interaction-room-hero-pool { padding: 12px; }
  .interaction-room-hero-grid {
    grid-auto-flow: column;
    grid-auto-columns: minmax(118px, 38vw);
    grid-template-columns: none;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    padding: 2px 2px 6px;
    scrollbar-width: thin;
  }
  .interaction-room-hero-card { min-height: 108px; }
  .mini-game-picker { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mini-game-page {
    gap: 10px;
    padding: 14px;
    border-radius: 20px;
  }
  .mini-game-page-header {
    display: grid;
    grid-template-columns: minmax(0, auto) minmax(0, 1fr) 58px;
    align-items: center;
    gap: 10px;
  }
  .mini-game-page-header h3 { font-size: 30px; }
  .mini-game-page-header .secondary-button {
    min-height: 48px;
    padding-inline: 12px;
  }
  .mini-game-page-header .mini-game-fullscreen-button {
    width: 58px;
    min-width: 58px;
    height: 58px;
    min-height: 58px;
  }
  .mini-game-page .mini-game-picker {
    gap: 8px;
  }
  .mini-game-page .mini-game-choice {
    min-height: 98px;
    padding: 11px;
  }
  .interaction-room-menu-card { min-height: 124px; padding: 18px; }
  .interaction-room-menu-card strong { font-size: 28px; }
  .interaction-room-lobby-header,
  .interaction-room-guide,
  .interaction-room-create-main,
  .interaction-room-card,
  .interaction-room-join-form,
  .kuromi-room-chat-status { grid-template-columns: 1fr; display: grid; }
  .interaction-room-lobby-actions { justify-content: stretch; }
  .interaction-room-lobby-actions .secondary-button { width: 100%; }
  .interaction-room-guide { align-items: stretch; }
  .interaction-room-guide .secondary-button,
  .interaction-room-create-form .primary-button,
  .interaction-room-card .primary-button,
  .interaction-room-join-form .primary-button,
  .kuromi-room-chat-status .secondary-button { width: 100%; }
  .interaction-room-list { grid-template-columns: 1fr; }
  .interaction-room-card strong { font-size: 20px; }
  .interaction-room-create-form input[type="text"],
  .interaction-room-join-form input { min-height: 60px; font-size: 20px; }
  .interaction-room-lock-toggle { min-height: 60px; }
  .interaction-room-lock-toggle { justify-content: flex-start; }
  .interaction-map-choice-grid { grid-template-columns: 1fr; }
  .interaction-map-choice {
    grid-template-columns: minmax(112px, 42%) minmax(0, 1fr);
    min-height: 104px;
  }
  .interaction-map-choice strong { font-size: 18px; }
  .interaction-room-size-head {
    align-items: flex-start;
    flex-direction: column;
  }
  .interaction-room-size-head > span {
    text-align: left;
  }
  .interaction-room-size-grid {
    grid-template-columns: 1fr;
  }
  .interaction-room-size-option {
    grid-template-columns: 96px minmax(0, 1fr) auto;
    min-height: 104px;
    padding: 10px;
  }
  .interaction-room-size-sample {
    width: 96px;
    height: 78px;
  }
  .interaction-room-size-sample img {
    width: 42px;
    height: 42px;
  }
  .kuromi-room-stage { min-height: 0; border-radius: 18px; }
  .kuromi-room-controls { left: 10px; right: 10px; bottom: 8px; gap: 14px; }
  .kuromi-control-cluster { gap: 10px; padding: 5px; }
  .kuromi-control-button { width: 42px; height: 42px; border-radius: 14px; font-size: 21px; }
  .kuromi-control-button-text { font-size: 15px; }
  .kuromi-room-fullscreen-button { min-height: 34px; padding: 7px 10px; font-size: 12px; }
  .kuromi-room-chat-form { grid-template-columns: minmax(0, 1fr) auto; gap: 7px; }
  .kuromi-room-chat-form input { min-height: 50px; padding: 11px 13px; font-size: 16px; }
  .kuromi-room-chat-form .primary-button { min-width: 74px; min-height: 50px; padding: 10px 13px; }
  .mini-game-card {
    width: calc(100vw - 18px);
    padding: 18px;
    border-radius: 22px;
  }
  .mini-game-canvas { max-height: 48dvh; }
}
@media (max-width: 620px) and (orientation: portrait) {
  .kuromi-room-stage {
    margin-bottom: 66px;
    overflow: visible;
  }
  .kuromi-room-orientation-hint {
    display: block;
  }
  .kuromi-room-controls {
    left: 4px;
    right: 4px;
    bottom: -58px;
  }
  .kuromi-control-cluster {
    gap: 12px;
  }
  body.kuromi-room-fullscreen-mode .kuromi-room-stage {
    margin-bottom: 0;
    overflow: hidden;
  }
body.kuromi-room-fullscreen-mode .kuromi-room-controls {
    left: calc(env(safe-area-inset-left) + 14px);
    right: calc(env(safe-area-inset-right) + 14px);
    bottom: calc(env(safe-area-inset-bottom) + 14px);
  }
}

body.new-player-guide-active {
  overflow: hidden;
}

body.new-player-guide-active .language-toggle {
  opacity: 0;
  pointer-events: none;
}

.new-player-guide-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  --new-player-guide-spotlight-x: 18px;
  --new-player-guide-spotlight-y: 18px;
  --new-player-guide-spotlight-w: calc(100vw - 36px);
  --new-player-guide-spotlight-h: calc(100dvh - 36px);
  --new-player-guide-spotlight-radius: 28px;
}

.new-player-guide-scrim {
  position: fixed;
  inset: 0;
  z-index: 130;
}

.new-player-guide-overlay.new-player-guide-no-spotlight .new-player-guide-scrim {
  background: rgba(0, 0, 0, .86);
  backdrop-filter: none;
}

.new-player-guide-overlay.new-player-guide-no-spotlight .new-player-guide-shade,
.new-player-guide-overlay.new-player-guide-no-spotlight .new-player-guide-spotlight-ring {
  display: none;
}

.new-player-guide-shade {
  position: fixed;
  z-index: 130;
  background: rgba(13, 14, 31, .66);
  backdrop-filter: grayscale(1) brightness(.5) blur(1px);
}

.new-player-guide-shade-top {
  top: 0;
  left: 0;
  right: 0;
  height: var(--new-player-guide-spotlight-y);
}

.new-player-guide-shade-right {
  top: var(--new-player-guide-spotlight-y);
  right: 0;
  width: calc(100vw - var(--new-player-guide-spotlight-x) - var(--new-player-guide-spotlight-w));
  height: var(--new-player-guide-spotlight-h);
}

.new-player-guide-shade-bottom {
  left: 0;
  right: 0;
  bottom: 0;
  height: calc(100dvh - var(--new-player-guide-spotlight-y) - var(--new-player-guide-spotlight-h));
}

.new-player-guide-shade-left {
  top: var(--new-player-guide-spotlight-y);
  left: 0;
  width: var(--new-player-guide-spotlight-x);
  height: var(--new-player-guide-spotlight-h);
}

.new-player-guide-spotlight-ring {
  position: fixed;
  left: var(--new-player-guide-spotlight-x);
  top: var(--new-player-guide-spotlight-y);
  z-index: 132;
  width: var(--new-player-guide-spotlight-w);
  height: var(--new-player-guide-spotlight-h);
  border: 4px solid rgba(255,255,255,.94);
  border-radius: var(--new-player-guide-spotlight-radius);
  box-shadow: 0 0 0 7px rgba(109,105,242,.36), 0 18px 54px rgba(255,232,117,.3), inset 0 0 28px rgba(255,255,255,.24);
  transition: left .24s ease, top .24s ease, width .24s ease, height .24s ease, border-radius .24s ease;
}

.new-player-guide-focus {
  position: relative !important;
  z-index: 131 !important;
  filter: none !important;
  isolation: isolate;
  box-shadow: none !important;
}

.new-player-guide-close {
  position: fixed;
  top: calc(env(safe-area-inset-top) + 18px);
  right: calc(env(safe-area-inset-right) + 18px);
  z-index: 175;
  width: 48px;
  height: 48px;
  border: 2px solid rgba(255,255,255,.82);
  border-radius: 999px;
  color: #fff;
  background: rgba(38, 37, 78, .82);
  font-size: 28px;
  font-weight: 1000;
  line-height: 1;
  box-shadow: 0 18px 42px rgba(8, 10, 30, .28);
  pointer-events: auto;
}

.new-player-guide-stage {
  position: fixed;
  right: clamp(18px, 4vw, 72px);
  bottom: calc(env(safe-area-inset-bottom) + clamp(18px, 4vh, 52px));
  z-index: 170;
  display: grid;
  grid-template-columns: minmax(300px, 560px) clamp(150px, 18vw, 238px);
  align-items: end;
  gap: clamp(12px, 2vw, 24px);
  width: min(780px, calc(100vw - 34px));
  pointer-events: none;
}

.new-player-guide-bubble {
  position: relative;
  right: 0;
  align-self: end;
  width: min(560px, 100%);
  min-height: 210px;
  padding: clamp(20px, 3vw, 30px);
  border: 3px solid rgba(255,255,255,.9);
  border-radius: 28px;
  color: #201f52;
  background: linear-gradient(145deg, rgba(255,255,255,.98), rgba(246,245,255,.96));
  box-shadow: 0 24px 64px rgba(8, 10, 30, .28), inset 0 1px 0 rgba(255,255,255,.9);
  pointer-events: auto;
}

.new-player-guide-bubble::after {
  content: "";
  position: absolute;
  right: -20px;
  bottom: 46px;
  width: 34px;
  height: 34px;
  border-top: 3px solid rgba(255,255,255,.9);
  border-right: 3px solid rgba(255,255,255,.9);
  background: rgba(248,247,255,.98);
  transform: rotate(45deg);
}

.new-player-guide-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 10px;
}

.new-player-guide-language-toggle {
  display: inline-flex;
  flex: 0 0 auto;
  gap: 4px;
  padding: 4px;
  border: 1px solid rgba(98,95,240,.14);
  border-radius: 999px;
  background: rgba(242,240,255,.9);
}

.new-player-guide-language-toggle .language-button {
  min-width: 40px;
  min-height: 30px;
  padding: 6px 8px;
  font-size: 12px;
}

.new-player-guide-step {
  margin: 0;
  color: #625ff0;
  font-size: 13px;
  font-weight: 1000;
  letter-spacing: 0;
  text-transform: uppercase;
}

.new-player-guide-bubble h2 {
  margin: 0 0 12px;
  color: #20204f;
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.08;
}

.new-player-guide-bubble p:not(.new-player-guide-step) {
  margin: 0;
  color: #5c5a87;
  font-size: clamp(18px, 1.7vw, 24px);
  font-weight: 800;
  line-height: 1.52;
}

.new-player-guide-actions {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.new-player-guide-actions .primary-button,
.new-player-guide-actions .secondary-button {
  min-height: 48px;
  padding: 12px 20px;
}

.new-player-guide-pet {
  display: block;
  width: clamp(150px, 18vw, 238px);
  height: auto;
  max-height: min(42vh, 250px);
  object-fit: contain;
  image-rendering: pixelated;
  filter: drop-shadow(0 24px 18px rgba(8, 10, 30, .34));
  animation: new-player-guide-pet-bob 1.8s ease-in-out infinite;
  pointer-events: none;
  transform-origin: 50% 100%;
}

@keyframes new-player-guide-pet-bob {
  0%, 100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-10px) rotate(2deg); }
}

@media (max-width: 760px) {
  .new-player-guide-stage {
    right: 12px;
    bottom: calc(env(safe-area-inset-bottom) + 14px);
    grid-template-columns: minmax(0, 1fr) clamp(78px, 20vw, 104px);
    width: calc(100vw - 24px);
    gap: 8px;
  }

  .new-player-guide-overlay[data-guide-placement="top"] .new-player-guide-stage {
    top: calc(env(safe-area-inset-top) + 66px);
    bottom: auto;
    align-items: start;
  }

  .new-player-guide-bubble {
    display: flex;
    flex-direction: column;
    min-height: 0;
    max-height: min(45dvh, 380px);
    padding: 14px;
    border-radius: 22px;
  }

  .new-player-guide-meta {
    gap: 8px;
    margin-bottom: 8px;
  }

  .new-player-guide-language-toggle {
    padding: 3px;
  }

  .new-player-guide-language-toggle .language-button {
    min-width: 36px;
    min-height: 28px;
    padding: 5px 7px;
    font-size: 11px;
  }

  .new-player-guide-overlay[data-guide-placement="top"] .new-player-guide-bubble {
    max-height: min(36dvh, 320px);
  }

  .new-player-guide-bubble::after {
    right: -15px;
    bottom: 34px;
    width: 24px;
    height: 24px;
  }

  .new-player-guide-overlay[data-guide-placement="top"] .new-player-guide-bubble::after {
    top: 34px;
    bottom: auto;
  }

  .new-player-guide-bubble h2 {
    font-size: 23px;
  }

  .new-player-guide-bubble p:not(.new-player-guide-step) {
    max-height: min(20dvh, 170px);
    padding-right: 3px;
    overflow: auto;
    font-size: 15px;
    line-height: 1.42;
  }

  .new-player-guide-actions {
    justify-content: stretch;
    gap: 8px;
    margin-top: 14px;
  }

  .new-player-guide-actions button {
    flex: 1 1 108px;
    min-height: 44px;
    padding: 10px 12px;
  }

  .new-player-guide-pet {
    width: clamp(78px, 20vw, 104px);
    max-height: min(20vh, 118px);
  }

  .new-player-guide-close {
    top: calc(env(safe-area-inset-top) + 12px);
    right: calc(env(safe-area-inset-right) + 12px);
    width: 42px;
    height: 42px;
    font-size: 25px;
  }
}

/* Final app chrome polish: the CY PETS STORY banner is a finished Imagen asset. */
.app-screen .page-shell {
  padding-top: 0;
}

.app-screen .app-logo-lockup {
  justify-content: center;
  padding: 10px 16px;
}

.app-screen .app-header-logo {
  width: clamp(176px, 19vw, 278px);
  max-height: 68px;
}

.app-screen .story-title-banner {
  height: clamp(158px, 17vw, 218px);
  margin: 0 0 26px;
  border-radius: 0 0 28px 28px;
}

.app-screen .story-title-banner-art {
  object-position: center;
}

.app-screen .story-title-banner-copy {
  display: none;
}

@media (max-width: 760px) {
  .app-screen .story-title-banner {
    height: clamp(154px, 28vw, 188px);
    min-height: 0;
    margin: 0 0 20px;
    border-radius: 0 0 22px 22px;
  }

  .app-screen .app-header-logo {
    width: min(62vw, 230px);
    max-height: 62px;
  }
}

@media (max-width: 620px) {
  .app-screen .page-shell {
    padding-top: 0;
  }

  .app-screen .app-logo-lockup {
    justify-content: center;
  }

  .app-screen .avatar-upload-control {
    grid-template-columns: 78px;
  }

  .app-screen .avatar-upload-preview {
    width: 78px;
    height: 78px;
    font-size: 32px;
  }
}
.pet-card { padding: 25px; }
.panel-heading { justify-content: space-between; gap: 16px; }
.panel-heading.compact { margin-bottom: 18px; }
.badge-group { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; justify-content: flex-end; }
.level-badge, .rarity-badge { padding: 7px 10px; border-radius: 999px; font-size: 12px; font-weight: 900; white-space: nowrap; }
.level-badge { color: #6e5010; background: var(--yellow); }
.rarity-badge { color: #4b3b9b; background: #e8e4ff; }
.rarity-a { color: #596080; background: #edf0f8; }
.rarity-r { color: #2a6f9d; background: #dff2ff; }
.rarity-sr { color: #7b48a3; background: #f1e4ff; }
.rarity-ssr { color: #b05272; background: #ffe3ed; }
.rarity-legend { color: #8a5e08; background: linear-gradient(135deg, #fff1a8, #ffd86f); }
.rarity-limited { color: #6b3d00; background: linear-gradient(135deg, #fff3b0, #f7c948 48%, #fff8d5); box-shadow: 0 0 0 1px rgba(176, 121, 0, .2), 0 4px 12px rgba(176, 121, 0, .18); }
.rarity-mythic { color: #5d2a86; background: linear-gradient(135deg, #f5d7ff, #c6a0ff 48%, #ffe6a6); box-shadow: 0 0 0 1px rgba(122, 69, 168, .18), 0 4px 12px rgba(122, 69, 168, .18); }
.pet-progress-row { display: grid; gap: 8px; margin-bottom: 18px; }
.pet-stage { position: relative; display: grid; place-items: center; aspect-ratio: 16 / 9; min-height: 0; margin: 16px 0 14px; padding: 12px 16px; overflow: hidden; box-sizing: border-box; border-radius: 30px; background: linear-gradient(145deg, #eeeaff 0%, #fff6ef 100%); }
.pet-stage::before { content: ""; position: absolute; width: 560px; height: 560px; border-radius: 50%; background: rgba(255,255,255,.72); }
.pet-stage.role-card-stage { padding: 0; background: rgba(255,255,255,.36); }
.pet-stage.role-card-stage::before { display: none; }
.pet-avatar { position: relative; z-index: 2; display: grid; place-items: center; width: 100%; height: 100%; font-size: 145px; line-height: 1; filter: drop-shadow(0 14px 8px rgba(74,67,143,.18)); animation: pet-float 3s ease-in-out infinite; }
.pet-avatar.role-card-mode { font-size: 0; }
.pet-avatar .role-card-art { width: 100%; height: 100%; max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 24px; box-shadow: 0 22px 42px rgba(54,47,127,.26); }
.role-card-stage .pet-avatar { width: 98%; height: 98%; filter: none; animation: role-card-sway 3.4s ease-in-out infinite; transform-origin: 50% 55%; }
.role-card-stage .pet-avatar.evolution-ready-avatar { animation: role-card-sway 3.4s ease-in-out infinite, evolution-ready-glow 1.7s ease-in-out infinite; }
.role-card-stage .pet-avatar .role-card-art { width: 100%; height: 100%; object-fit: contain; background: rgba(255,255,255,.2); }
.pet-stage.role-card-stage.role-card-form-glow {
  --role-card-ring-base: #050407;
  --role-card-ring-a: #ffe7a3;
  --role-card-ring-b: #f7c948;
  --role-card-ring-c: #fff7cf;
  padding: 6px;
  background: transparent;
  box-shadow: 0 20px 42px rgba(54,47,127,.18), 0 0 0 3px rgba(255,255,255,.66);
}
.pet-stage.role-card-stage.role-card-cute-glow {
  --role-card-ring-base: #ff82c9;
  --role-card-ring-a: #ffd4ee;
  --role-card-ring-b: #ff9fd8;
  --role-card-ring-c: #fff5fb;
  box-shadow: 0 20px 42px rgba(255,159,216,.22), 0 0 0 3px rgba(255,236,248,.72);
}
.pet-stage.role-card-stage.role-card-heroic-glow {
  --role-card-ring-base: #050407;
  --role-card-ring-a: #ffe7a3;
  --role-card-ring-b: #f7c948;
  --role-card-ring-c: #fff7cf;
  box-shadow: 0 20px 42px rgba(247,201,72,.22), 0 0 0 3px rgba(255,239,178,.42);
}
.pet-stage.role-card-stage.role-card-form-glow::after {
  content: "";
  position: absolute;
  inset: -55%;
  z-index: 0;
  background: conic-gradient(
    from 0deg,
    var(--role-card-ring-base) 0deg,
    var(--role-card-ring-base) 52deg,
    var(--role-card-ring-a) 80deg,
    var(--role-card-ring-b) 112deg,
    var(--role-card-ring-c) 138deg,
    var(--role-card-ring-base) 176deg,
    var(--role-card-ring-base) 360deg
  );
  animation: pet-form-ready-border-spin 2.2s linear infinite;
}
.pet-stage.role-card-stage.role-card-form-glow .pet-avatar {
  z-index: 1;
  width: 100%;
  height: 100%;
}
.pet-stage.role-card-stage.role-card-form-glow .role-card-art {
  border: 2px solid rgba(255,255,255,.72);
  border-radius: 23px;
  box-shadow: 0 22px 42px rgba(54,47,127,.2), inset 0 0 0 1px rgba(255,255,255,.5);
}
.pet-stage.role-card-stage.role-card-heroic-glow .role-card-art {
  border-color: rgba(255,231,163,.86);
}
.pet-stage.role-card-stage.role-card-cute-glow .role-card-art {
  border-color: rgba(255,196,232,.94);
}
.pet-emoji-display { display: grid; place-items: center; width: 100%; height: 100%; }
.evolution-ready-avatar { animation: pet-float 3s ease-in-out infinite, evolution-ready-glow 1.7s ease-in-out infinite; }
.pet-card-actions { display: block; min-height: 0; margin: -2px 0 13px; }
.pet-card-action-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  width: 100%;
}
.pet-form-selector {
  grid-column: 2;
  display: grid;
  grid-template-columns: repeat(4, minmax(92px, 1fr));
  gap: 8px;
  width: min(690px, 100%);
  justify-self: center;
}
.pet-form-button {
  position: relative;
  display: grid;
  gap: 2px;
  align-content: center;
  min-height: 54px;
  padding: 9px 10px;
  border: 2px solid rgba(92,92,230,.18);
  border-radius: 16px;
  color: #514bd4;
  background: rgba(255,255,255,.9);
  box-shadow: 0 8px 18px rgba(72,66,145,.08);
  text-align: center;
  cursor: pointer;
  overflow: hidden;
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease, background .18s ease;
}
.pet-form-button strong {
  position: relative;
  z-index: 1;
  font-size: 14px;
  font-weight: 1000;
  line-height: 1.12;
}
.pet-form-button small {
  position: relative;
  z-index: 1;
  overflow: hidden;
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
  line-height: 1.18;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pet-form-button.active {
  border-color: rgba(67,191,150,.64);
  color: #2f8c77;
  background: linear-gradient(135deg, rgba(236,255,248,.98), rgba(247,246,255,.96));
  box-shadow: 0 12px 26px rgba(47,151,129,.16);
}
.pet-form-button.locked:not(:disabled) {
  border-color: rgba(255,198,73,.5);
  color: #80621b;
  background: linear-gradient(135deg, rgba(255,250,226,.98), rgba(255,255,255,.94));
}
.pet-form-button:disabled {
  cursor: not-allowed;
  opacity: .48;
  box-shadow: none;
}
.pet-form-button.evolution-ready {
  --form-ring-base: #ff82c9;
  --form-ready-a: #ffd4ee;
  --form-ready-b: #ff9fd8;
  --form-ready-c: #fff5fb;
  border-color: transparent;
  color: #b82d85;
  background: rgba(255,247,253,.98);
  box-shadow: 0 12px 26px rgba(255,159,216,.2), 0 0 0 4px rgba(255,212,238,.24);
}
.pet-form-button.evolution-ready.heroic-route {
  --form-ring-base: #050407;
  --form-ready-a: #ffe7a3;
  --form-ready-b: #f7c948;
  --form-ready-c: #fff7cf;
  color: #f6d978;
  background: #17131f;
  box-shadow: 0 12px 26px rgba(247,201,72,.2), 0 0 0 4px rgba(247,201,72,.16);
  text-shadow: 0 1px 6px rgba(247,201,72,.24);
}
.pet-form-button.evolution-ready.cute-route {
  color: #b82d85;
  background: rgba(255,247,253,.98);
}
.pet-form-button.evolution-ready::before {
  content: "";
  position: absolute;
  inset: -58%;
  z-index: 0;
  background: conic-gradient(
    from 0deg,
    var(--form-ring-base) 0deg,
    var(--form-ring-base) 54deg,
    var(--form-ready-a) 82deg,
    var(--form-ready-b) 112deg,
    var(--form-ready-c) 136deg,
    var(--form-ring-base) 172deg,
    var(--form-ring-base) 360deg
  );
  animation: pet-form-ready-border-spin 1.75s linear infinite;
}
.pet-form-button.evolution-ready::after {
  content: "";
  position: absolute;
  inset: 2px;
  z-index: 0;
  border-radius: 13px;
  background:
    radial-gradient(circle at 50% 0%, rgba(255,255,255,.86), rgba(255,255,255,0) 48%),
    linear-gradient(135deg, rgba(255,252,245,.98), rgba(246,244,255,.96));
  box-shadow: inset 0 0 18px rgba(255,255,255,.92);
}
.pet-form-button.evolution-ready.cute-route::after {
  background:
    radial-gradient(circle at 50% 0%, rgba(255,255,255,.9), rgba(255,255,255,0) 48%),
    linear-gradient(135deg, #fff7fd, #ffe5f4);
  box-shadow: inset 0 0 18px rgba(255,255,255,.92), inset 0 0 0 1px rgba(255,159,216,.46);
}
.pet-form-button.evolution-ready.heroic-route::after {
  background:
    radial-gradient(circle at 50% 0%, rgba(255,231,163,.22), rgba(255,231,163,0) 45%),
    linear-gradient(135deg, #201a2a, #09080f);
  box-shadow: inset 0 0 0 1px rgba(255,231,163,.28), inset 0 0 18px rgba(0,0,0,.55);
}
.pet-form-button.evolution-ready:hover,
.pet-form-button.evolution-ready:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(92,92,230,.18), 0 0 0 5px rgba(255,241,168,.24);
}
.pet-form-button.evolution-ready small {
  color: #a05f90;
}
.pet-form-button.evolution-ready.heroic-route small {
  color: rgba(255,231,163,.78);
}
.pet-card-secondary-actions {
  grid-column: 3;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  min-width: 0;
}
.role-card-before-button,
.role-card-share-button { padding: 11px 16px; border: 2px solid #dad7fb; border-radius: 999px; background: rgba(255,255,255,.86); box-shadow: 0 10px 22px rgba(72,66,145,.1); font-size: 15px; }
.role-card-share-button { border-color: rgba(76,191,146,.32); background: linear-gradient(135deg, rgba(255,255,255,.92), rgba(233,251,244,.92)); }
@keyframes pet-float { 0%, 100% { transform: translateY(3px) rotate(-2deg); } 50% { transform: translateY(-7px) rotate(2deg); } }
@keyframes role-card-sway { 0%, 100% { transform: translateY(2px) rotate(-.7deg); } 50% { transform: translateY(-5px) rotate(.7deg); } }
@keyframes evolution-ready-glow { 0%, 100% { filter: drop-shadow(0 14px 8px rgba(74,67,143,.18)) drop-shadow(0 0 0 rgba(255,220,88,0)); } 50% { filter: drop-shadow(0 17px 10px rgba(74,67,143,.18)) drop-shadow(0 0 22px rgba(255,220,88,.72)); } }
@keyframes pet-form-ready-border-spin { to { transform: rotate(1turn); } }
.pet-shadow { position: absolute; z-index: 1; bottom: 66px; width: 155px; height: 28px; border-radius: 50%; background: rgba(74,67,143,.15); filter: blur(5px); }
.combat-power-wrap { display: flex; justify-content: center; margin: 3px 0 14px; }
.combat-power-wrap .combat-power-display { width: min(100%, 235px); }
.equipment-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 9px; margin-bottom: 18px; }
.equipment-slot { min-height: 104px; padding: 9px 7px; border: 2px dashed #c8c7ee; border-radius: 17px; color: var(--primary-dark); background: #fafaff; transition: .2s ease; }
.equipment-slot:hover, .equipment-slot.has-item { border-style: solid; border-color: var(--primary); background: #f1f0ff; transform: translateY(-2px); }
.equipment-slot .slot-label, .equipment-slot .slot-name { display: block; font-size: 10px; font-weight: 800; }
.equipment-slot .slot-label { color: var(--muted); }
.equipment-slot .slot-icon { display: block; margin: 5px 0; font-size: 25px; line-height: 1; }
.equipment-slot.has-item .slot-icon { font-size: 29px; }
.combat-power-display { position: relative; display: grid; justify-items: center; gap: 2px; min-height: 86px; padding: 10px 6px; border-radius: 17px; background: linear-gradient(145deg, #fff8c9, #ffe7a6); box-shadow: inset 0 0 0 1px rgba(238,192,68,.35); }
.combat-power-label { color: #81641d; font-size: 11px; font-weight: 900; white-space: nowrap; }
.combat-power-display strong { color: #4b3b17; font-size: 32px; line-height: 1; letter-spacing: -.05em; }
.combat-power-change { min-height: 17px; color: #2c9a6a; font-size: 12px; font-weight: 900; }
.combat-power-change.negative { color: #d45a6f; }
.combat-power-display.power-jump { animation: power-jump .65s cubic-bezier(.2,.8,.25,1); }
.combat-power-display.power-jump strong { animation: number-pop .65s cubic-bezier(.2,.8,.25,1); }
@keyframes power-jump { 0% { transform: scale(1); box-shadow: inset 0 0 0 1px rgba(238,192,68,.35); } 42% { transform: scale(1.12); box-shadow: 0 0 0 8px rgba(255,220,93,.25), 0 10px 30px rgba(231,174,35,.28); } 100% { transform: scale(1); box-shadow: inset 0 0 0 1px rgba(238,192,68,.35); } }
@keyframes number-pop { 0% { color: #4b3b17; } 42% { color: #d78c16; } 100% { color: #4b3b17; } }
.stats-summary { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; margin-bottom: 18px; }
.attribute-chip { display: grid; gap: 2px; min-width: 0; overflow: hidden; padding: 7px 4px; border-radius: 11px; text-align: center; background: #fafaff; }
.attribute-chip strong { display: block; min-width: 0; max-width: 100%; overflow: hidden; font-size: 15px; font-variant-numeric: tabular-nums; line-height: 1.08; text-overflow: ellipsis; white-space: nowrap; }
.attribute-chip small { color: var(--muted); font-size: 9px; font-weight: 800; }
.attribute-chip.stat-up { animation: stat-flash .75s ease; }
.attribute-chip.stat-down { animation: stat-flash-down .75s ease; }
@keyframes stat-flash { 0%,100% { background: #fafaff; } 40% { background: #dff9ec; transform: translateY(-3px); } }
@keyframes stat-flash-down { 0%,100% { background: #fafaff; } 40% { background: #ffe3ea; transform: translateY(2px); } }
.equipped-layer { position: absolute; z-index: 3; top: 30px; right: 28px; display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; max-width: 42%; }
.equipped-tag { padding: 7px 9px; border: 2px solid white; border-radius: 999px; background: #fff; box-shadow: 0 6px 12px rgba(54,47,127,.1); font-size: 17px; }
.sparkle { position: absolute; color: #aaaaf8; font-size: 26px; animation: twinkle 1.9s ease-in-out infinite; }
.sparkle-one { top: 72px; left: 24%; }
.sparkle-two { right: 22%; bottom: 82px; animation-delay: .5s; }
@keyframes twinkle { 0%,100% { opacity: .35; transform: scale(.8); } 50% { opacity: 1; transform: scale(1.1); } }
.pet-progress-row { display: grid; gap: 8px; margin-bottom: 18px; }
.pet-progress-row > div:first-child { display: flex; justify-content: space-between; gap: 8px; }
.pet-progress-row strong { font-size: 13px; }
.pet-progress-row .muted-text { font-size: 12px; }
.progress-track { height: 10px; overflow: hidden; border-radius: 99px; background: #e9e8fb; }
.progress-fill { width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #f5bd58, #fa8c9d, #7878ef); transition: width .5s ease; }
.stats-card, .mission-card { padding: 23px; }
.mini-icon, .mission-icon { display: grid; place-items: center; width: 35px; height: 35px; border-radius: 12px; background: var(--lavender); font-size: 18px; }
.stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.stat-box { display: grid; gap: 3px; padding: 13px 11px; border-radius: 16px; background: #fafaff; }
.stat-icon { font-size: 21px; }
.stat-box strong { font-size: 23px; letter-spacing: -.04em; }
.stat-box small { color: var(--muted); font-size: 11px; }
.mission-card { background: linear-gradient(145deg, #fffdf5, #fff4d8); border-color: #f5e6be; }
.mission-card p { margin: 16px 0 18px; color: #7c6b45; font-size: 14px; line-height: 1.7; }
.section-title-row { justify-content: space-between; gap: 20px; margin-bottom: 22px; }
.section-title-row h2 { margin-bottom: 3px; }
.date-card { border-radius: 14px; }
.checkin-card { padding: 26px; border: 1px solid var(--line); border-radius: 24px; background: var(--panel); box-shadow: var(--shadow); }
.subject-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 13px; }
.subject-card { min-height: 145px; padding: 18px 12px; border: 2px solid transparent; border-radius: 19px; text-align: center; color: var(--ink); background: #fafaff; transition: .18s ease; }
.subject-card:hover { border-color: var(--primary); transform: translateY(-3px); box-shadow: 0 10px 22px rgba(92,92,230,.12); }
.subject-card .subject-icon { display: block; margin-bottom: 11px; font-size: 38px; }
.subject-card strong, .subject-card small { display: block; }
.subject-card strong { font-size: 15px; }
.subject-card small { margin-top: 6px; color: var(--muted); font-size: 11px; }
.checkin-day-progress { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; padding: 11px 14px; border-radius: 14px; color: #665d3e; background: #fff8dc; }
.checkin-day-progress strong { font-size: 16px; }
.checkin-day-progress span { color: #89794f; font-size: 13px; }
.subject-card.is-complete { border-color: #8dcea9; color: #2e7f5b; background: #edf9f2; cursor: default; }
.subject-card.is-complete .subject-icon { filter: saturate(.9); }
.quiz-wrap { max-width: 780px; margin: 0 auto; }
.quiz-topline { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 15px; color: var(--muted); font-size: 13px; font-weight: 800; }
.quiz-progress { height: 8px; margin-bottom: 24px; border-radius: 99px; background: #eaeafa; overflow: hidden; }
.quiz-progress > div { height: 100%; border-radius: inherit; background: linear-gradient(90deg, #7b7bec, #f49bb1); transition: width .3s ease; }
.question-card { padding: 30px; border: 1px solid var(--line); border-radius: 24px; background: white; box-shadow: var(--shadow); }
.question-number { color: var(--primary); font-size: 13px; font-weight: 900; }
.question-card h3 { margin: 11px 0 22px; font-size: clamp(22px, 4vw, 30px); line-height: 1.45; }
.options-list { display: grid; gap: 10px; }
.option-label { position: relative; display: flex; align-items: center; gap: 11px; padding: 15px; border: 2px solid var(--line); border-radius: 14px; background: #fff; transition: .18s ease; }
.option-label:hover { border-color: #aaaaf5; background: #fafaff; }
.option-label input { accent-color: var(--primary); }
.option-label.is-correct { border-color: #6bcaa0; background: #eafbf2; }
.option-label.is-wrong { border-color: #ef8fa3; background: #fff0f3; }
.feedback { min-height: 26px; margin: 16px 0 10px; font-size: 14px; font-weight: 800; }
.feedback.good { color: #2e9b6e; }
.feedback.retry { color: #c05b70; }
.quiz-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 17px; }
.done-card { padding: 40px 25px; text-align: center; border: 1px solid #eadfae; border-radius: 24px; background: linear-gradient(145deg, #fffdf0, #fff6ce); box-shadow: var(--shadow); }
.done-card .result-icon { font-size: 65px; }
.done-card h3 { margin: 10px 0; font-size: 28px; }
.reward-row { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; margin: 22px 0; }
.reward-pill { padding: 10px 14px; border-radius: 999px; color: #735a14; background: rgba(255,255,255,.78); font-weight: 800; }
.modal-backdrop { position: fixed; z-index: 30; inset: 0; display: grid; place-items: center; padding: 20px; background: rgba(41,37,91,.42); backdrop-filter: blur(7px); }
.pet-selection-card { position: relative; width: min(100%, 650px); max-height: min(92vh, 760px); overflow: auto; padding: 30px; border: 1px solid rgba(255,255,255,.8); border-radius: 28px; text-align: center; background: #fff; box-shadow: 0 24px 80px rgba(30,25,86,.25); }
.registration-success-card { position: relative; display: grid; justify-items: center; width: min(100%, 440px); padding: 32px 28px 28px; border: 1px solid rgba(255,255,255,.84); border-radius: 28px; text-align: center; color: var(--ink); background: linear-gradient(145deg, rgba(255,255,255,.98), rgba(244,242,255,.96)); box-shadow: 0 24px 80px rgba(30,25,86,.25); }
.registration-success-card h2 { margin-bottom: 12px; font-size: clamp(28px, 5vw, 38px); }
.registration-success-id { display: inline-grid; place-items: center; min-height: 72px; min-width: min(100%, 260px); margin: 4px 0 14px; padding: 12px 22px; border-radius: 22px; color: #fff; background: linear-gradient(135deg, #5c5ce6, #49bea7); box-shadow: 0 18px 42px rgba(92,92,230,.28); font-size: clamp(36px, 9vw, 54px); font-weight: 1000; letter-spacing: 0; }
.avatar-crop-card { position: relative; display: grid; justify-items: center; width: min(100%, 430px); max-height: min(92vh, 720px); overflow: auto; padding: 30px 26px 24px; border: 1px solid rgba(255,255,255,.82); border-radius: 28px; text-align: center; background: linear-gradient(145deg, #fff, #f6f3ff); box-shadow: 0 24px 80px rgba(30,25,86,.25); }
.avatar-crop-card h2 { margin-bottom: 6px; }
.avatar-crop-canvas { width: min(260px, 72vw); height: min(260px, 72vw); margin: 16px 0 14px; border-radius: 50%; background: #eeeaff; box-shadow: inset 0 0 0 8px rgba(255,255,255,.78), 0 18px 34px rgba(72,66,145,.18); touch-action: none; cursor: grab; }
.avatar-crop-canvas:active { cursor: grabbing; }
.avatar-crop-zoom-label { justify-self: start; width: min(260px, 72vw); color: #4e4aa3; font-size: 13px; font-weight: 950; text-align: left; }
.avatar-crop-zoom { width: min(260px, 72vw); accent-color: var(--primary); }
.avatar-crop-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; width: min(320px, 100%); margin-top: 16px; }
.evolution-choice-card { position: relative; width: min(100%, 980px); max-height: min(92vh, 780px); overflow: auto; padding: 32px; border: 1px solid rgba(255,255,255,.86); border-radius: 28px; background: rgba(255,255,255,.94); box-shadow: 0 24px 80px rgba(30,25,86,.25); text-align: center; }
.evolution-choice-card h2 { margin: 4px 0 8px; font-size: clamp(30px, 5vw, 48px); }
.evolution-choice-card .muted-text { max-width: 760px; margin: 0 auto 14px; font-size: clamp(17px, 2.3vw, 22px); line-height: 1.55; }
.evolution-choice-pet-name { display: inline-flex; align-items: center; justify-content: center; min-height: 40px; margin-bottom: 18px; padding: 8px 16px; border-radius: 999px; color: #4d49bb; background: #f1efff; font-size: 18px; }
.evolution-choice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.evolution-style-card { display: grid; gap: 12px; padding: 14px; border: 2px solid rgba(92,92,230,.2); border-radius: 22px; color: var(--ink); background: #fbfbff; box-shadow: 0 12px 34px rgba(72,66,145,.12); cursor: pointer; transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease; }
.evolution-style-card:hover { border-color: var(--primary); box-shadow: 0 18px 42px rgba(92,92,230,.18); transform: translateY(-3px); }
.evolution-style-card.cute { background: linear-gradient(145deg, #fff1fb, #f3fbff); }
.evolution-style-card.heroic { background: linear-gradient(145deg, #f1efff, #fff8dd); }
.evolution-style-image-wrap { display: grid; aspect-ratio: 16 / 9; place-items: center; overflow: hidden; border-radius: 18px; background: rgba(255,255,255,.72); }
.evolution-style-image-wrap img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.evolution-style-card strong { color: #4d49bb; font-size: clamp(22px, 3vw, 32px); }
.evolution-style-card small { color: var(--muted); font-size: clamp(15px, 2vw, 18px); line-height: 1.5; }
.modal-close-button { position: absolute; top: 16px; right: 16px; z-index: 4; display: inline-grid; place-items: center; width: 44px; height: 44px; padding: 0; border: 1px solid rgba(92,92,230,.18); border-radius: 50%; color: #4d49bb; background: rgba(255,255,255,.92); box-shadow: 0 10px 24px rgba(41,37,91,.16); font-size: 28px; font-weight: 800; line-height: 1; cursor: pointer; }
.modal-close-button:hover { color: #fff; background: var(--primary); transform: translateY(-1px); }
.modal-close-button.warm { color: #8a650e; border-color: rgba(138,101,14,.2); }
.modal-close-button.warm:hover { color: #fff; background: #d8901d; }
.modal-close-button.dark { color: #fff4c2; border-color: rgba(255,244,194,.28); background: rgba(255,255,255,.12); }
.modal-close-button.dark:hover { color: #20184f; background: #fff4c2; }
.modal-paw { display: grid; place-items: center; width: 54px; height: 54px; margin: 0 auto 12px; border-radius: 18px; background: var(--lavender); font-size: 28px; }
.pet-selection-card h2 { margin-bottom: 9px; }
.initial-pet-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 22px 0; }
.initial-pet-card { padding: 15px 8px; border: 2px solid var(--line); border-radius: 18px; background: #fafaff; color: var(--ink); transition: .18s ease; }
.initial-pet-card:hover, .initial-pet-card.selected { border-color: var(--primary); background: #f0efff; transform: translateY(-3px); box-shadow: 0 9px 18px rgba(92,92,230,.13); }
.initial-pet-card .initial-pet-icon, .initial-pet-card .initial-pet-art { display: block; margin: 0 auto 8px; }
.initial-pet-card .initial-pet-icon { font-size: 50px; }
.initial-pet-card .initial-pet-art { width: 100%; height: 112px; object-fit: contain; object-position: center; border-radius: 12px; background: #f1efff; }
.initial-pet-card strong, .initial-pet-card small { display: block; }
.initial-pet-card small { margin-top: 4px; color: var(--muted); font-size: 11px; }
.evolution-style-card.selected { border-color: var(--primary); background: #f0efff; box-shadow: 0 14px 32px rgba(92,92,230,.18); }
.shop-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.shop-item { display: flex; flex-direction: column; min-height: 280px; padding: 18px; border: 1px solid var(--line); border-radius: 21px; background: var(--panel); box-shadow: 0 12px 30px rgba(72,66,145,.08); }
.item-art { display: grid; aspect-ratio: 1; min-height: 0; place-items: center; overflow: hidden; margin-bottom: 14px; padding: 10px; border-radius: 17px; background: linear-gradient(145deg, #f3f1ff, #fff5e9); font-size: 67px; }
.shop-item h3 { font-size: 17px; }
.item-meta { display: flex; justify-content: space-between; gap: 8px; margin: -2px 0 5px; color: #8c88b6; font-size: 10px; font-weight: 800; }
.item-stats { min-height: 18px; margin: 0 0 10px; color: #2d8d69; font-size: 11px; font-weight: 900; }
.item-description { min-height: 38px; margin: 5px 0 7px; color: var(--muted); font-size: 12px; line-height: 1.5; }
.premium-item { cursor: pointer; }
.premium-item:not(.revealed) .premium-lock { margin-top: 7px; padding: 10px; border-radius: 12px; color: #6e5b9e; background: #f1edff; font-size: 12px; font-weight: 900; text-align: center; }
.premium-item.revealed { border-color: #e8bf58; box-shadow: 0 14px 34px rgba(202,151,45,.18); }
.premium-item.revealed .premium-lock { color: #8c6a15; background: #fff5c9; }
.premium-details { margin-top: 7px; }
.premium-details.premium-collapsed { display: none; }
.premium-item.revealed .premium-details.premium-collapsed { display: block; }
.shop-filter-bar { display: flex; align-items: center; justify-content: space-between; gap: 14px; grid-column: 1 / -1; padding: 14px 16px; border: 1px solid #dcd9fb; border-radius: 18px; background: rgba(255,255,255,.78); box-shadow: 0 10px 24px rgba(64, 58, 142, .08); }
.shop-filter-bar p { margin: 0; color: #69659b; font-size: 14px; font-weight: 900; }
.shop-slot-filter { display: flex; align-items: center; gap: 10px; color: #4a47a3; font-size: 13px; font-weight: 900; }
.shop-slot-select { min-width: min(280px, 62vw); min-height: 52px; padding: 0 44px 0 16px; border: 2px solid #dcd7ff; border-radius: 16px; color: #34306f; background: #fff; font: inherit; font-size: 16px; font-weight: 900; }
.item-footer { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-top: auto; }
.item-price { color: #8d6c12; font-weight: 900; }
.item-footer button { padding: 9px 11px; font-size: 12px; }
.item-footer button:disabled { cursor: not-allowed; opacity: .55; }
.owned-label { color: #2e9b6e; font-size: 12px; font-weight: 900; }
.history-list { display: grid; gap: 12px; }
.history-row { display: grid; grid-template-columns: 120px 1fr auto auto; align-items: center; gap: 15px; padding: 17px 20px; border: 1px solid var(--line); border-radius: 18px; background: var(--panel); box-shadow: 0 9px 23px rgba(72,66,145,.06); }
.history-date { color: var(--muted); font-size: 13px; }
.history-subject { display: flex; align-items: center; gap: 8px; font-weight: 850; }
.history-score { color: #3b3b99; font-weight: 900; }
.history-reward { color: #8d6c12; font-weight: 850; white-space: nowrap; }
.checkin-history-panel { margin-top: 22px; padding: 22px; }
.compact-title-row { margin-bottom: 16px; }
.music-box-locked { display: grid; justify-items: center; gap: 10px; padding: 56px 24px; text-align: center; }
.music-box-locked .result-icon { filter: drop-shadow(0 12px 24px rgba(92,92,230,.22)); }
.music-player-panel { --track-accent: #6f67f1; display: grid; grid-template-columns: 58px minmax(0, 1fr) auto minmax(280px, auto); align-items: center; gap: 14px; margin: 0 0 14px; padding: 13px 15px; border: 1px solid color-mix(in srgb, var(--track-accent), white 72%); border-radius: 18px; background: linear-gradient(135deg, rgba(255,255,255,.96), color-mix(in srgb, var(--track-accent), white 91%)); box-shadow: 0 12px 28px rgba(31,35,78,.08); }
.music-player-art { display: grid; width: 58px; height: 58px; place-items: center; border-radius: 16px; color: #fff; background: linear-gradient(135deg, var(--track-accent), color-mix(in srgb, var(--track-accent), #49bea7 42%)); font-size: 30px; font-weight: 1000; box-shadow: 0 10px 20px color-mix(in srgb, var(--track-accent), transparent 72%); }
.music-player-panel.is-playing .music-player-art { animation: musicPulse 1.25s ease-in-out infinite; }
.music-player-copy { min-width: 0; }
.music-player-copy span { color: var(--track-accent); font-size: 11px; font-weight: 1000; letter-spacing: 0; text-transform: uppercase; }
.music-player-copy h3 { overflow: hidden; margin: 2px 0 3px; color: var(--primary-dark); font-size: 22px; line-height: 1.1; text-overflow: ellipsis; white-space: nowrap; }
.music-player-copy p { margin: 0; color: var(--muted); font-size: 12px; font-weight: 850; line-height: 1.25; }
.music-player-controls { display: flex; align-items: center; gap: 8px; }
.music-player-icon-button { display: inline-grid; width: 46px; height: 46px; place-items: center; border: 0; border-radius: 15px; color: #fff; background: linear-gradient(135deg, var(--primary), #49bea7); font-size: 18px; font-weight: 1000; cursor: pointer; box-shadow: 0 10px 22px rgba(92,92,230,.18); }
.music-player-icon-button:hover { transform: translateY(-1px); }
.music-player-mode-group { display: flex; align-items: center; justify-content: flex-end; gap: 8px; min-width: 0; }
.music-mode-button { min-height: 38px; border: 1px solid color-mix(in srgb, var(--track-accent), white 72%); border-radius: 999px; padding: 9px 12px; color: color-mix(in srgb, var(--track-accent), #1f2148 28%); background: rgba(255,255,255,.72); font-size: 12px; font-weight: 950; white-space: nowrap; cursor: pointer; }
.music-mode-button span { margin-right: 5px; }
.music-mode-button.active { color: #fff; border-color: transparent; background: linear-gradient(135deg, var(--track-accent), color-mix(in srgb, var(--track-accent), #49bea7 38%)); box-shadow: 0 9px 18px color-mix(in srgb, var(--track-accent), transparent 78%); }
@keyframes musicPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}
.music-box-grid { display: grid; gap: 12px; max-height: min(66vh, 650px); overflow-x: hidden; overflow-y: auto; padding-right: 6px; scrollbar-width: thin; }
.music-series-section { display: grid; grid-template-columns: 128px minmax(0, 1fr); align-items: stretch; gap: 10px; padding: 10px; border: 1px solid rgba(129,121,221,.16); border-radius: 18px; background: rgba(255,255,255,.76); box-shadow: 0 10px 26px rgba(31,35,78,.06); }
.music-series-heading { display: grid; align-content: center; gap: 4px; min-height: 104px; padding: 10px 12px; border-left: 5px solid var(--track-accent); border-radius: 13px; background: linear-gradient(145deg, rgba(255,255,255,.92), rgba(245,244,255,.82)); }
.music-series-heading h3 { margin: 0; color: var(--track-accent); font-size: 17px; font-weight: 1000; line-height: 1.15; }
.music-series-heading span { color: var(--muted); font-size: 11px; font-weight: 900; }
.music-series-track-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(168px, 1fr)); gap: 8px; min-width: 0; }
.music-track-card { display: grid; grid-template-columns: 42px minmax(0, 1fr); gap: 8px; align-items: center; min-height: 104px; padding: 10px; border: 2px solid rgba(129,121,221,.16); border-radius: 14px; background: linear-gradient(145deg, #fff, #f8f6ff); box-shadow: 0 8px 18px rgba(31,35,78,.06); }
.music-track-card.active { border-color: var(--track-accent); box-shadow: 0 12px 24px rgba(31,35,78,.1); }
.music-track-card.locked { background: linear-gradient(145deg, #fff, #fffaf0); }
.music-track-art { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 13px; color: var(--track-accent); background: linear-gradient(145deg, color-mix(in srgb, var(--track-accent) 16%, white), rgba(255,255,255,.94)); font-size: 22px; }
.music-track-copy { min-width: 0; }
.music-track-copy span { color: var(--track-accent); font-size: 12px; font-weight: 1000; letter-spacing: 0; text-transform: uppercase; }
.music-track-copy h3 { overflow: hidden; margin: 2px 0; color: var(--primary-dark); font-size: 14px; line-height: 1.2; text-overflow: ellipsis; white-space: nowrap; }
.music-track-copy p { margin: 0; color: var(--muted); font-size: 11px; font-weight: 750; line-height: 1.25; }
.music-track-actions { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
.music-track-actions .primary-button, .music-track-actions .secondary-button { min-height: 30px; padding: 7px 8px; font-size: 10px; border-radius: 11px; }
.music-track-actions [data-music-wall-share] { grid-column: 1 / -1; }
@media (max-width: 760px) {
  .music-player-panel { grid-template-columns: 48px minmax(0, 1fr) auto; gap: 10px; padding: 11px; }
  .music-player-art { width: 48px; height: 48px; border-radius: 14px; font-size: 26px; }
  .music-player-copy h3 { font-size: 17px; }
  .music-player-copy p { font-size: 11px; }
  .music-player-controls { gap: 6px; }
  .music-player-icon-button { width: 40px; height: 40px; border-radius: 13px; font-size: 16px; }
  .music-player-mode-group { grid-column: 1 / -1; justify-content: flex-start; overflow-x: auto; padding-bottom: 2px; scrollbar-width: thin; }
  .music-mode-button { min-height: 34px; padding: 8px 11px; font-size: 11px; }
  .music-box-grid { max-height: none; overflow: visible; padding-right: 0; }
  .music-series-section { grid-template-columns: 1fr; gap: 8px; padding: 9px; }
  .music-series-heading { min-height: auto; grid-template-columns: 1fr auto; align-items: center; padding: 9px 11px; }
  .music-series-heading h3 { font-size: 16px; }
  .music-series-track-grid { grid-auto-flow: column; grid-auto-columns: minmax(172px, 72vw); grid-template-columns: none; overflow-x: auto; overflow-y: hidden; padding-bottom: 6px; scroll-snap-type: x proximity; scrollbar-width: thin; }
  .music-track-card { scroll-snap-align: start; }
}
.wall-leaderboard-panel { margin-bottom: 18px; padding: 18px; border-radius: 24px; }
.wall-leaderboard-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 14px; }
.wall-leaderboard-heading > div:first-child { flex: 0 1 440px; }
.wall-leaderboard-heading h3 { margin: 0; color: var(--primary-dark); font-size: clamp(22px, 2.4vw, 32px); }
.wall-leaderboard-heading p { margin: 4px 0 0; color: var(--muted); font-weight: 800; }
.wall-leaderboard-tabs { display: flex; flex: 1 1 auto; flex-wrap: wrap; justify-content: center; gap: 10px; }
.wall-leaderboard-tab { --tab-color: #4d48b8; --tab-bg: #f0eeff; --tab-active: linear-gradient(135deg, var(--primary), #49bea7); min-height: 48px; border: 0; border-radius: 999px; padding: 13px 18px; color: var(--tab-color); background: var(--tab-bg); font-size: 16px; font-weight: 950; cursor: pointer; }
.wall-leaderboard-tab[data-wall-leaderboard="power"] { --tab-color: #3f4fd6; --tab-bg: #ecefff; --tab-active: linear-gradient(135deg, #5c5ce6, #4bbda8); }
.wall-leaderboard-tab[data-wall-leaderboard="coins"] { --tab-color: #8d6300; --tab-bg: #fff3c0; --tab-active: linear-gradient(135deg, #ffc447, #f29f32); }
.wall-leaderboard-tab[data-wall-leaderboard="reaction"] { --tab-color: #b43b79; --tab-bg: #ffeaf5; --tab-active: linear-gradient(135deg, #ef5da8, #8c63ff); }
.wall-leaderboard-tab[data-wall-leaderboard="flappy"] { --tab-color: #187997; --tab-bg: #e8f9ff; --tab-active: linear-gradient(135deg, #38bdf8, #49bea7); }
.wall-leaderboard-tab[data-wall-leaderboard="runner"] { --tab-color: #8a4718; --tab-bg: #fff0de; --tab-active: linear-gradient(135deg, #fb923c, #6a63f4); }
.wall-leaderboard-tab[data-wall-leaderboard="jumpCharge"] { --tab-color: #25637c; --tab-bg: #e9fbff; --tab-active: linear-gradient(135deg, #44c2b2, #5d63f0); }
.wall-leaderboard-tab.active { color: #fff; background: var(--tab-active); box-shadow: 0 12px 24px rgba(72,66,145,.16); }
.wall-leaderboard-layout { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(260px, .85fr); gap: 14px; max-height: min(43vh, 430px); overflow-y: auto; overflow-x: hidden; padding-right: 6px; scrollbar-width: thin; }
.wall-rank-list, .wall-self-card, .wall-pet-breakdown { display: grid; gap: 8px; }
.wall-rank-row { display: grid; grid-template-columns: auto auto minmax(0, 1fr) auto; align-items: center; gap: 10px; padding: 10px; border: 1px solid #e5e2fb; border-radius: 16px; background: rgba(255,255,255,.82); }
.wall-rank-number { display: grid; width: 34px; height: 34px; place-items: center; border-radius: 12px; color: #735400; background: #fff3be; font-weight: 1000; }
.wall-rank-art { width: 46px; height: 46px; object-fit: cover; border-radius: 13px; background: #f0eeff; }
.wall-rank-art.empty { display: grid; place-items: center; }
.wall-rank-copy { min-width: 0; }
.wall-rank-copy strong { display: block; overflow: hidden; color: var(--primary-dark); font-size: 15px; text-overflow: ellipsis; white-space: nowrap; }
.wall-rank-copy small { color: var(--muted); font-size: 12px; font-weight: 800; }
.wall-rank-score { color: #4842c6; font-size: 18px; font-weight: 1000; text-align: right; }
.wall-self-card { align-content: start; padding: 14px; border-radius: 18px; background: linear-gradient(145deg, #fff7ca, #f2efff); }
.wall-self-card span { color: var(--muted); font-size: 12px; font-weight: 900; }
.wall-self-card strong { color: var(--primary-dark); font-size: 34px; }
.wall-self-card small { color: var(--muted); font-weight: 850; }
.wall-pet-breakdown { margin-top: 10px; max-height: 310px; overflow: auto; }
.wall-pet-breakdown-row { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 8px; align-items: center; padding: 8px; border-radius: 14px; background: rgba(255,255,255,.72); }
.wall-pet-breakdown-row img, .wall-pet-breakdown-row > span:first-child { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 12px; object-fit: cover; background: #f0eeff; }
.wall-pet-breakdown-row b { display: block; color: var(--primary-dark); font-size: 13px; }
.wall-pet-breakdown-row small { display: block; overflow: hidden; color: var(--muted); font-weight: 800; text-overflow: ellipsis; white-space: nowrap; }
.wall-leaderboard-empty { padding: 18px; border-radius: 16px; color: var(--muted); background: #f6f4ff; font-weight: 850; text-align: center; }
@media (max-width: 820px) {
  .wall-leaderboard-heading { display: grid; }
  .wall-leaderboard-tabs { display: grid; grid-template-columns: 1fr 1fr; }
  .wall-leaderboard-layout { grid-template-columns: 1fr; max-height: min(62vh, 520px); }
  .wall-rank-row { grid-template-columns: auto auto minmax(0, 1fr); }
  .wall-rank-score { grid-column: 3; justify-self: start; }
}
.empty-state { padding: 42px 20px; text-align: center; border: 1px dashed #c9c8e9; border-radius: 20px; color: var(--muted); background: rgba(255,255,255,.5); }
.app-footer { display: flex; justify-content: space-between; gap: 15px; margin-top: 40px; padding: 18px 0 4px; color: #9b9ab2; font-size: 11px; }
.toast { position: fixed; z-index: 20; left: 50%; bottom: 25px; max-width: min(90vw, 460px); padding: 13px 18px; border-radius: 999px; color: white; background: #302e65; box-shadow: 0 14px 32px rgba(35,30,90,.25); opacity: 0; pointer-events: none; transform: translate(-50%, 12px); transition: .25s ease; font-size: 13px; font-weight: 800; }
.demo-free-button { margin-top: 15px; color: #3f3d91; border: 1px solid #d6d4fa; background: #f1f0ff; }
.level-up-overlay { position: fixed; z-index: 40; inset: 0; display: grid; place-items: center; padding: 20px; background: rgba(29,25,78,.48); backdrop-filter: blur(5px); animation: overlay-in .18s ease; }
.level-up-card { position: relative; width: min(100%, 400px); padding: 34px 25px 28px; overflow: hidden; border: 3px solid #ffe18a; border-radius: 28px; text-align: center; background: linear-gradient(145deg, #fffef1, #fff0b9); box-shadow: 0 25px 90px rgba(35,28,110,.34); animation: level-card-in .55s cubic-bezier(.2,.9,.25,1.2); }
.level-up-card::before, .level-up-card::after { content: "✦"; position: absolute; color: #f1ba30; font-size: 38px; animation: sparkle-burst 1.2s ease-in-out infinite; }
.level-up-card::before { top: 18px; left: 24px; }
.level-up-card::after { right: 24px; bottom: 20px; animation-delay: .25s; }
.level-up-burst { display: grid; place-items: center; width: 60px; height: 60px; margin: 0 auto 8px; border-radius: 50%; color: #fff; background: linear-gradient(145deg, #f6b928, #f47b54); font-size: 34px; box-shadow: 0 8px 20px rgba(231,146,31,.3); animation: burst-spin 1.4s ease-in-out infinite; }
.level-up-card h2 { margin-bottom: 16px; color: #754d0b; }
.level-up-deltas { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.level-up-delta { padding: 8px 10px; border-radius: 999px; color: #287a59; background: #e2faed; font-size: 13px; font-weight: 900; }
.level-up-delta.negative { color: #bd4e62; background: #ffe4e9; }
.level-up-power-text { display: block; color: #8a650e; font-size: 17px; }
@keyframes overlay-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes level-card-in { 0% { opacity: 0; transform: scale(.65) translateY(18px); } 72% { transform: scale(1.04) translateY(-2px); } 100% { opacity: 1; transform: scale(1) translateY(0); } }
@keyframes burst-spin { 0%,100% { transform: rotate(-10deg) scale(1); } 50% { transform: rotate(12deg) scale(1.12); } }
@keyframes sparkle-burst { 0%,100% { opacity: .45; transform: scale(.8) rotate(0deg); } 50% { opacity: 1; transform: scale(1.2) rotate(25deg); } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; } }
@media (max-width: 900px) { .subject-grid { grid-template-columns: repeat(3, 1fr); } .shop-grid { grid-template-columns: repeat(2, 1fr); } .dashboard-grid { grid-template-columns: 1fr; } .side-column { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 760px) { .story-title-banner { min-height: 188px; margin-top: -8px; border-radius: 22px; } .story-title-banner-copy { padding: 26px 18px; } .story-title-kicker { min-height: 30px; font-size: 11px; } .story-title-banner h1 { max-width: 10ch; font-size: 40px; line-height: .98; -webkit-text-stroke-width: 1.4px; } }
@media (max-width: 620px) { .topbar { padding: 14px 16px; } .brand-lockup strong { font-size: 13px; } .student-chip { max-width: 145px; overflow: hidden; } .student-chip span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } .page-shell { width: min(100% - 24px, 560px); padding-top: 28px; } .welcome-row, .section-title-row { align-items: flex-start; flex-direction: column; } .streak-pill, .date-card, .wallet-card { align-self: stretch; justify-content: center; } .main-nav { width: 100%; } .pet-card, .stats-card, .mission-card, .checkin-card, .question-card { padding: 19px; } .pet-stage { min-height: 290px; } .pet-avatar { font-size: 113px; } .pet-avatar .role-card-art { width: min(44vw, 160px); max-height: 220px; } .pet-shadow { bottom: 47px; } .pet-loadout { grid-template-columns: 1fr 1.1fr 1fr; gap: 6px; } .equipment-slot { min-height: 79px; } .combat-power-display { min-height: 79px; } .combat-power-display strong { font-size: 27px; } .stats-summary { gap: 4px; } .attribute-chip strong { font-size: 13px; } .attribute-chip small { font-size: 8px; } .side-column { grid-template-columns: 1fr; } .subject-grid { grid-template-columns: repeat(2, 1fr); } .shop-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; } .shop-item { padding: 13px; min-height: 260px; } .item-art { min-height: 105px; font-size: 53px; } .history-row { grid-template-columns: 1fr auto; gap: 8px; } .history-score, .history-reward { justify-self: end; } .initial-pet-grid { grid-template-columns: repeat(2, 1fr); } .app-footer { flex-direction: column; align-items: center; text-align: center; } }
@media (max-width: 620px) { .welcome-row > div:first-child { padding-left: 0; } .welcome-profile { width: 100%; gap: 12px; } .avatar-upload-control { grid-template-columns: 58px; } .avatar-upload-preview { width: 58px; height: 58px; font-size: 26px; } .avatar-upload-text { font-size: 11px; } }
.item-art img { width: 100%; height: 100%; object-fit: contain; border-radius: 12px; image-rendering: pixelated; }
.item-english { min-height: 14px; margin: -5px 0 5px; color: #8c88b6; font-size: 10px; line-height: 1.25; }
.slot-image { display: block; width: 54px; height: 54px; margin: 3px auto; object-fit: contain; border-radius: 8px; image-rendering: pixelated; }
.equipped-tag { display: grid; place-items: center; width: 45px; height: 45px; padding: 4px; }
.equipped-tag img { width: 100%; height: 100%; object-fit: contain; border-radius: 7px; image-rendering: pixelated; }
@media (max-width: 390px) { .login-card { padding: 32px 20px 26px; } .subject-grid { grid-template-columns: 1fr 1fr; } .shop-grid { grid-template-columns: 1fr; } }
@media (max-width: 620px) {
  .home-top-panels { grid-template-columns: 1fr; gap: 12px; margin-bottom: 14px; }
  .home-top-panels .stats-card, .home-top-panels .mission-card { padding: 16px; }
  .pet-dashboard-grid { gap: 0; }
  .pet-card { padding: 15px; border-radius: 20px; }
  .pet-stage { aspect-ratio: 16 / 9; min-height: 220px; margin: 12px 0 12px; padding: 8px 10px; border-radius: 22px; }
  .pet-stage::before { width: 260px; height: 260px; }
  .pet-avatar .role-card-art { width: 100%; height: auto; max-width: 100%; max-height: 100%; border-radius: 18px; }
  .pet-stage.role-card-stage { padding: 0; }
  .pet-stage.role-card-stage .pet-avatar .role-card-art { width: 100%; height: 100%; max-height: 100%; object-fit: contain; }
  .pet-shadow { bottom: 30px; width: 130px; }
  .equipment-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; margin-bottom: 14px; }
  .equipment-slot { min-height: 94px; padding: 8px 5px; border-radius: 14px; }
  .equipment-slot .slot-label, .equipment-slot .slot-name { font-size: 9px; }
  .slot-image { width: 52px; height: 52px; }
  .combat-power-wrap { margin-bottom: 12px; }
  .combat-power-wrap .combat-power-display { min-height: 76px; }
  .combat-power-display strong { font-size: 28px; }
  .stats-summary { gap: 4px; margin-bottom: 14px; }
  .attribute-chip { padding: 6px 2px; }
  .attribute-chip strong { font-size: 13px; }
  .attribute-chip small { font-size: 8px; }
}

/* Large, dense UI pass: clearer type with less empty space. */
body { font-size: 18px; }
.eyebrow { margin-bottom: 6px; font-size: 13px; }
h1 { font-size: clamp(34px, 6vw, 46px); }
h2 { font-size: clamp(29px, 4vw, 39px); }
h3 { font-size: 24px; }
.muted-text { font-size: 16px; line-height: 1.5; }
.brand-lockup strong { font-size: 17px; }
.brand-lockup span { font-size: 13px; }
.app-logo-lockup #holiday-status { font-size: 14px; }
.brand-icon { width: 42px; height: 42px; font-size: 23px; }
.student-chip { font-size: 15px; }
.icon-button { width: 43px; height: 43px; font-size: 21px; }
.page-shell { padding-top: 30px; }
.welcome-row { margin-bottom: 20px; }
.streak-pill, .wallet-card, .date-card { padding: 10px 14px; font-size: 15px; }
.streak-pill strong { font-size: 21px; }
.main-nav { gap: 5px; margin-bottom: 18px; padding: 4px; }
.nav-button { padding: 11px 18px; font-size: 15px; }
.home-top-panels { gap: 14px; margin-bottom: 16px; align-items: start; }
.home-top-panels > article { height: auto; }
.panel-card { border-radius: 22px; }
.pet-card { padding: 18px; }
.panel-heading { gap: 12px; }
.panel-heading.compact { margin-bottom: 12px; }
.level-badge, .rarity-badge { padding: 8px 12px; font-size: 14px; }
.pet-stage { margin: 12px 0 10px; padding: 8px 10px; }
.combat-power-wrap { margin: 2px 0 10px; }
.combat-power-wrap .combat-power-display { width: min(100%, 250px); }
.combat-power-display { min-height: 80px; padding: 9px 6px; }
.combat-power-label { font-size: 13px; }
.combat-power-display strong { font-size: 36px; }
.combat-power-change { font-size: 14px; }
.equipment-grid { gap: 8px; margin-bottom: 12px; }
.equipment-slot { min-height: 106px; padding: 9px 7px; border-radius: 15px; }
.equipment-slot .slot-label, .equipment-slot .slot-name { font-size: 12px; }
.equipment-slot .slot-icon { margin: 4px 0; font-size: 29px; }
.equipment-slot.has-item .slot-icon { font-size: 32px; }
.slot-image { width: 58px; height: 58px; }
.stats-summary { gap: 5px; margin-bottom: 12px; }
.attribute-chip { padding: 8px 4px; }
.attribute-chip strong { font-size: 18px; }
.attribute-chip small { font-size: 11px; }
.pet-progress-row { gap: 6px; margin-bottom: 14px; }
.pet-progress-row strong { font-size: 15px; }
.pet-progress-row .muted-text { font-size: 14px; }
.progress-track { height: 11px; }
.stats-card, .mission-card { padding: 18px; }
.mini-icon, .mission-icon { width: 40px; height: 40px; font-size: 21px; }
.stats-grid { gap: 8px; }
.stat-box { gap: 2px; padding: 11px 10px; }
.stat-icon { font-size: 24px; }
.stat-box strong { font-size: 28px; }
.stat-box small { font-size: 13px; }
.mission-card p { margin: 12px 0 14px; font-size: 16px; line-height: 1.55; }
.primary-button, .secondary-button { padding: 14px 18px; font-size: 16px; }
.checkin-card { padding: 22px; }
.subject-grid { gap: 10px; }
.subject-card { min-height: 132px; padding: 14px 10px; }
.subject-card .subject-icon { margin-bottom: 8px; font-size: 42px; }
.subject-card strong { font-size: 17px; }
.subject-card small { margin-top: 4px; font-size: 13px; }
.quiz-topline { margin-bottom: 12px; font-size: 15px; }
.quiz-progress { height: 10px; margin-bottom: 18px; }
.question-card { padding: 24px; }
.question-number { font-size: 15px; }
.question-card h3 { margin: 9px 0 18px; font-size: clamp(24px, 4vw, 32px); }
.option-label { gap: 12px; padding: 14px; font-size: 17px; }
.feedback { margin: 12px 0 8px; font-size: 16px; }
.quiz-actions { gap: 8px; margin-top: 13px; }
.shop-grid { gap: 12px; }
.shop-item { min-height: 260px; padding: 15px; }
.item-art { margin-bottom: 10px; font-size: 72px; }
.shop-item h3 { font-size: 20px; }
.item-meta { font-size: 12px; }
.item-stats { margin-bottom: 7px; font-size: 13px; }
.item-description { min-height: 34px; margin: 4px 0 6px; font-size: 14px; }
.premium-item:not(.revealed) .premium-lock { padding: 9px; font-size: 14px; }
.item-price { font-size: 15px; }
.item-footer button { padding: 10px 12px; font-size: 14px; }
.owned-label { font-size: 14px; }
.history-list { gap: 9px; }
.history-row { gap: 12px; padding: 14px 16px; }
.history-date { font-size: 15px; }
.history-subject { font-size: 16px; }
.history-score, .history-reward { font-size: 15px; }
.empty-state { padding: 32px 18px; font-size: 16px; }
.app-footer { margin-top: 26px; padding-top: 12px; font-size: 13px; }
.toast { bottom: 20px; padding: 13px 18px; font-size: 15px; }
.login-form label { font-size: 16px; }
.login-form input { padding: 15px 16px; font-size: 17px; }
.demo-login { margin-top: 16px; font-size: 14px; }
.form-error { font-size: 15px; }
.pet-selection-card { padding: 24px; }
.initial-pet-grid { gap: 10px; margin: 16px 0; }
.initial-pet-card { padding: 13px 7px; }
.initial-pet-card .initial-pet-icon { font-size: 54px; }
.initial-pet-card strong { font-size: 16px; }
.initial-pet-card small { font-size: 13px; }

@media (max-width: 620px) {
  body { font-size: 16px; }
  h3 { font-size: 22px; }
  .page-shell { padding-top: 22px; }
  .nav-button { padding: 10px 14px; font-size: 14px; }
  .pet-card { padding: 14px; }
  .home-top-panels .stats-card, .home-top-panels .mission-card { padding: 15px; }
  .level-badge, .rarity-badge { padding: 7px 10px; font-size: 13px; }
  .pet-stage { margin: 10px 0 9px; padding: 7px 8px; }
  .equipment-slot { min-height: 98px; padding: 8px 5px; }
  .equipment-slot .slot-label, .equipment-slot .slot-name { font-size: 11px; }
  .slot-image { width: 54px; height: 54px; }
  .attribute-chip strong { font-size: 15px; }
  .attribute-chip small { font-size: 10px; }
  .stat-box strong { font-size: 25px; }
  .mission-card p { font-size: 15px; }
  .primary-button, .secondary-button { font-size: 15px; }
  .subject-card strong { font-size: 16px; }
  .subject-card small { font-size: 12px; }
  .question-card { padding: 20px; }
  .option-label { font-size: 16px; }
  .shop-item h3 { font-size: 19px; }
  .item-description { font-size: 13px; }
}

/* Extra-large pet controls: equipment and progress must read as primary actions. */
.equipment-grid { gap: 10px; }
.equipment-slot { min-height: 136px; padding: 13px 9px; border-width: 2px; border-radius: 18px; line-height: 1.2; }
.equipment-slot .slot-label, .equipment-slot .slot-name { font-size: 18px; font-weight: 900; }
.equipment-slot .slot-label { color: var(--ink); }
.equipment-slot .slot-icon { margin: 8px 0; font-size: 42px; }
.equipment-slot.has-item .slot-icon { font-size: 42px; }
.slot-image { width: 72px; height: 72px; margin: 5px auto; }
.combat-power-display { min-height: 94px; }
.combat-power-label { font-size: 15px; }
.combat-power-display strong { font-size: 42px; }
.combat-power-change { font-size: 16px; }
.stats-summary { gap: 7px; }
.attribute-chip { padding: 11px 4px; min-height: 78px; align-content: center; }
.attribute-chip strong { font-size: 23px; }
.attribute-chip small { font-size: 14px; }
.pet-progress-row { gap: 8px; }
.pet-progress-row strong { font-size: 18px; }
.pet-progress-row .muted-text { font-size: 16px; }
.progress-track { height: 13px; }
.pet-card > .secondary-button { padding: 16px 18px; font-size: 18px; }

@media (max-width: 620px) {
  .equipment-slot { min-height: 122px; padding: 11px 6px; }
  .equipment-slot .slot-label, .equipment-slot .slot-name { font-size: 16px; }
  .equipment-slot .slot-icon { margin: 7px 0; font-size: 36px; }
  .equipment-slot.has-item .slot-icon { font-size: 36px; }
  .slot-image { width: 64px; height: 64px; }
  .combat-power-display strong { font-size: 36px; }
  .attribute-chip { min-height: 70px; padding: 9px 3px; }
  .attribute-chip strong { font-size: 20px; }
  .attribute-chip small { font-size: 12px; }
  .pet-progress-row strong { font-size: 17px; }
  .pet-progress-row .muted-text { font-size: 14px; }
  .pet-card > .secondary-button { padding: 14px 16px; font-size: 17px; }
}

/* Purchased equipment lives on the pet page so students can manage it without reopening the shop. */
.owned-equipment-panel { margin-top: 20px; padding: 20px; border: 2px solid #dedcf8; border-radius: 22px; background: linear-gradient(145deg, #fbfaff, #f3f1ff); }
.owned-equipment-heading { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 14px; }
.owned-equipment-heading .eyebrow { margin: 0 0 3px; }
.owned-equipment-heading h4 { margin: 0; color: var(--primary-dark); font-size: 24px; }
.owned-equipment-count { padding: 7px 12px; border-radius: 999px; color: #5e58a8; background: #e9e7ff; font-size: 15px; font-weight: 900; white-space: nowrap; }
.owned-equipment-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.owned-equipment-card { display: grid; grid-template-columns: 96px minmax(0, 1fr) auto; align-items: center; gap: 12px; min-width: 0; padding: 12px; border: 2px solid #e4e2f8; border-radius: 17px; background: white; box-shadow: 0 8px 18px rgba(72,66,145,.06); }
.owned-equipment-card.equipped { border-color: #8f8bea; background: #f7f6ff; box-shadow: 0 8px 20px rgba(92,92,230,.12); }
.owned-equipment-art { display: grid; place-items: center; width: 96px; height: 96px; overflow: hidden; padding: 8px; border-radius: 13px; background: linear-gradient(145deg, #f1efff, #fff5e9); }
.owned-equipment-art img { width: 100%; height: 100%; object-fit: contain; image-rendering: pixelated; }
.owned-equipment-info { min-width: 0; }
.owned-equipment-slot, .owned-equipment-info strong, .owned-equipment-info small { display: block; }
.owned-equipment-slot { margin-bottom: 3px; color: #7772b6; font-size: 13px; font-weight: 900; }
.owned-equipment-info strong { overflow: hidden; color: var(--primary-dark); font-size: 17px; text-overflow: ellipsis; white-space: nowrap; }
.owned-equipment-info small { margin-top: 4px; color: var(--muted); font-size: 12px; line-height: 1.35; }
.owned-equipment-action { min-width: 64px; padding: 10px 12px; font-size: 15px; white-space: nowrap; }
.owned-equipment-empty { grid-column: 1 / -1; padding: 24px 18px; }
.owned-equipment-empty p { margin: 7px 0 14px; }
.slot-action { display: block; margin-top: 3px; color: #716bc4; font-size: 12px; font-weight: 900; }
.slot-action.locked { color: #4b9b83; }
.equipment-slot.equipped-locked { cursor: default; }
.equipment-slot.equipped-locked:hover { transform: none; }
.owned-equipment-panel-compact { margin-top: 12px; padding: 13px; border-radius: 18px; background: linear-gradient(135deg, rgba(255,255,255,.9), rgba(246,244,255,.84)); }
.owned-equipment-panel-compact .owned-equipment-heading { margin-bottom: 10px; }
.owned-equipment-panel-compact .owned-equipment-heading h4 { font-size: 20px; }
.owned-equipment-panel-compact .owned-equipment-count { padding: 6px 10px; font-size: 13px; }
.owned-equipment-panel-compact .owned-equipment-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 8px; }
.owned-equipment-panel-compact .owned-equipment-card { grid-template-columns: 54px minmax(0, 1fr) auto; gap: 8px; padding: 8px 10px; border-radius: 14px; box-shadow: none; }
.owned-equipment-panel-compact .owned-equipment-card.equipped { background: linear-gradient(135deg, #f8fff9, #f1f8ff); border-color: #9be0c6; }
.owned-equipment-panel-compact .owned-equipment-art { width: 54px; height: 54px; padding: 4px; border-radius: 12px; }
.owned-equipment-panel-compact .owned-equipment-slot { font-size: 11px; }
.owned-equipment-panel-compact .owned-equipment-info strong { font-size: 14px; }
.owned-equipment-panel-compact .owned-equipment-info small { font-size: 10px; }
.owned-equipment-panel-compact .owned-equipment-action { min-width: 52px; padding: 8px 10px; font-size: 13px; border-radius: 12px; }
.equipped-lock-badge { display: inline-flex; min-height: 34px; align-items: center; justify-content: center; padding: 7px 10px; border-radius: 999px; color: #236d5a; background: #dff8eb; font-size: 12px; font-weight: 1000; white-space: nowrap; }
.compact-owned-empty { padding: 12px 14px; border-radius: 14px; text-align: left; }
.compact-owned-empty p { margin: 5px 0 0; }
.shop-wallet-card { min-width: 190px; gap: 10px; padding: 11px 16px; border: 2px solid #efc54d; border-radius: 19px; background: linear-gradient(145deg, #fff9d8, #ffe9a8); box-shadow: 0 8px 18px rgba(201,157,38,.18); }
.shop-wallet-card .wallet-icon { font-size: 28px; }
.shop-wallet-card .wallet-copy { display: grid; gap: 1px; }
.shop-wallet-card .wallet-copy small { color: #8b6a12; font-size: 14px; font-weight: 900; }
.shop-wallet-card .wallet-copy strong { color: #5d4810; font-size: 30px; line-height: 1; }
.shop-wallet-card .wallet-unit { align-self: end; padding-bottom: 2px; color: #8b6a12; font-size: 15px; font-weight: 900; }
.pet-exclusive-shop-panel { border-color: #f0d783; background: linear-gradient(145deg, #fffdf3, #fff7dc); }
.pet-exclusive-shop-copy { margin: -4px 0 14px; line-height: 1.6; }
.pet-exclusive-equipment-card { border-color: #f0dfaa; background: rgba(255,255,255,.88); }
.pet-exclusive-equipment-card.equipped { border-color: #d4a936; background: #fff9df; }
.pet-exclusive-action { display: flex; min-width: 82px; align-items: flex-end; flex-direction: column; gap: 7px; }
.pet-exclusive-price { color: #8d6c12; font-size: 13px; font-weight: 900; white-space: nowrap; }
.exclusive-gear-lock-note { grid-column: 1 / -1; padding: 13px 15px; border: 2px dashed rgba(125,118,226,.35); border-radius: 16px; color: #5e58a8; background: rgba(244,242,255,.78); font-size: 14px; font-weight: 900; text-align: center; }
.catalog-mode-card { display: flex; min-width: 190px; align-items: center; gap: 10px; padding: 11px 16px; border: 2px solid #cfcdf5; border-radius: 19px; background: linear-gradient(145deg, #f6f4ff, #e9e7ff); box-shadow: 0 8px 18px rgba(92,92,230,.12); }
.catalog-mode-icon { font-size: 28px; }
.catalog-mode-card div { display: grid; gap: 1px; }
.catalog-mode-card small { color: #6862a9; font-size: 12px; font-weight: 900; }
.catalog-mode-card strong { color: #3f3b83; font-size: 22px; line-height: 1; }
.catalog-mode-note { align-self: end; padding-bottom: 2px; color: #6862a9; font-size: 12px; font-weight: 900; white-space: nowrap; }
.catalog-only-label { color: #6862a9; font-size: 12px; font-weight: 900; white-space: nowrap; }
@media (max-width: 900px) { .owned-equipment-list { grid-template-columns: 1fr; } }
@media (max-width: 620px) {
  .owned-equipment-panel { margin-top: 16px; padding: 14px; border-radius: 18px; }
  .owned-equipment-panel-compact { margin-top: 10px; padding: 10px; }
  .owned-equipment-heading h4 { font-size: 21px; }
  .owned-equipment-panel-compact .owned-equipment-heading h4 { font-size: 18px; }
  .owned-equipment-count { font-size: 14px; }
  .owned-equipment-panel-compact .owned-equipment-list { display: flex; gap: 8px; overflow-x: auto; padding: 0 2px 4px; scroll-snap-type: x proximity; }
  .owned-equipment-card { grid-template-columns: 86px minmax(0, 1fr) auto; gap: 9px; padding: 9px; border-radius: 14px; }
  .owned-equipment-panel-compact .owned-equipment-card { flex: 0 0 min(84vw, 310px); grid-template-columns: 54px minmax(0, 1fr) auto; scroll-snap-align: start; }
  .owned-equipment-art { width: 86px; height: 86px; padding: 7px; }
  .owned-equipment-panel-compact .owned-equipment-art { width: 54px; height: 54px; padding: 4px; }
  .owned-equipment-art img { width: 100%; height: 100%; }
  .owned-equipment-slot { font-size: 12px; }
  .owned-equipment-panel-compact .owned-equipment-slot { font-size: 11px; }
  .owned-equipment-info strong { font-size: 15px; }
  .owned-equipment-panel-compact .owned-equipment-info strong { font-size: 14px; }
  .owned-equipment-info small { font-size: 11px; }
  .owned-equipment-panel-compact .owned-equipment-info small { font-size: 10px; }
  .owned-equipment-action { min-width: 56px; padding: 9px 8px; font-size: 14px; }
  .owned-equipment-panel-compact .owned-equipment-action { min-width: 52px; padding: 8px 9px; font-size: 13px; }
  .shop-wallet-card { width: 100%; min-width: 0; justify-content: flex-start !important; }
  .catalog-mode-card { width: 100%; min-width: 0; justify-content: flex-start; }
  .pet-exclusive-action { align-items: flex-start; }
}
@media (max-width: 390px) {
  .owned-equipment-card { grid-template-columns: 76px minmax(0, 1fr); }
  .owned-equipment-panel-compact .owned-equipment-card { grid-template-columns: 50px minmax(0, 1fr) auto; }
  .owned-equipment-art { width: 76px; height: 76px; padding: 6px; }
  .owned-equipment-panel-compact .owned-equipment-art { width: 50px; height: 50px; padding: 4px; }
  .owned-equipment-art img { width: 100%; height: 100%; }
  .owned-equipment-action { grid-column: 2; justify-self: start; margin-top: 2px; }
  .owned-equipment-panel-compact .owned-equipment-action, .owned-equipment-panel-compact .equipped-lock-badge { grid-column: auto; justify-self: end; margin-top: 0; }
  .pet-exclusive-action { grid-column: 2; align-items: flex-start; margin-top: 2px; }
}

/* Shop is grouped by equipment slot so students can find a specific part quickly. */
#shop-grid { display: grid; grid-template-columns: 1fr; gap: 24px; }
.shop-category { display: grid; gap: 12px; }
.shop-category-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 13px 16px; border: 2px solid #e2e0fa; border-radius: 17px; color: var(--primary-dark); background: linear-gradient(135deg, #fbfaff, #f0efff); }
.shop-category-heading > div { display: flex; align-items: center; gap: 9px; }
.shop-category-heading h3 { margin: 0; font-size: 22px; }
.shop-category-heading > span { color: #7772b6; font-size: 14px; font-weight: 900; white-space: nowrap; }
.shop-category-icon { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 11px; background: white; font-size: 21px; }
.shop-category-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.item-exclusive-note { min-height: 18px; margin: 2px 0 5px; color: #a45d35; font-size: 12px; font-weight: 900; line-height: 1.35; }
.exclusive-item { border-color: #f0c776; }
.exclusive-item.revealed { border-color: #e3a62f; box-shadow: 0 14px 34px rgba(205,145,36,.22); }
#exclusive-set-status { margin: 0 0 18px; }
.exclusive-set-status { padding: 15px 17px; border: 2px solid #dedcf8; border-radius: 18px; background: linear-gradient(135deg, #fbfaff, #f0efff); }
.exclusive-set-status.complete { border-color: #eac052; background: linear-gradient(135deg, #fffbe5, #fff0ba); box-shadow: 0 8px 20px rgba(202,151,45,.13); }
.exclusive-set-heading { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.exclusive-set-heading strong { color: var(--primary-dark); font-size: 18px; }
.exclusive-set-heading span { color: #8c6c16; font-size: 13px; font-weight: 900; }
.exclusive-set-status p { margin: 5px 0 10px; color: var(--muted); font-size: 13px; line-height: 1.5; }
.exclusive-set-progress { display: flex; align-items: center; gap: 10px; }
.exclusive-set-progress > span { flex: 1; height: 10px; overflow: hidden; border-radius: 99px; background: rgba(255,255,255,.8); }
.exclusive-set-progress i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #8a83ed, #f1ad48); }
.exclusive-set-progress b { color: #6f58a9; font-size: 14px; }
@media (max-width: 900px) { .shop-category-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) {
  .shop-category-heading { padding: 11px 13px; }
  .shop-category-heading h3 { font-size: 19px; }
  .shop-category-heading > span { font-size: 12px; }
  .shop-category-grid { gap: 10px; }
  .item-exclusive-note { font-size: 11px; }
  .exclusive-set-status { padding: 13px 14px; }
  .exclusive-set-heading { align-items: flex-start; flex-direction: column; gap: 3px; }
}

/* Evolution, awakening and companion-draw feedback. */
.evolved-pet-avatar .role-card-art { filter: saturate(1.18) drop-shadow(0 0 18px rgba(126,103,255,.55)); }
.pet-collection-panel { grid-column: 1 / -1; margin-top: 14px; padding-top: 14px; border-top: 1px dashed rgba(136,116,68,.35); }
.pet-collection-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; color: var(--primary-dark); }
.pet-collection-heading span { color: var(--muted); font-size: 13px; font-weight: 900; }
.pet-collection-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; }
.pet-collection-card { display: flex; align-items: center; gap: 8px; min-width: 0; padding: 8px; border: 2px solid #e7e4fa; border-radius: 14px; color: var(--primary-dark); background: rgba(255,255,255,.74); text-align: left; cursor: pointer; }
.pet-collection-card.active { border-color: #8d87eb; background: #f3f1ff; box-shadow: 0 6px 16px rgba(92,92,230,.12); }
.pet-collection-card img { width: 48px; height: 48px; flex: 0 0 48px; border-radius: 9px; object-fit: contain; background: #eeecff; }
.pet-collection-card span { display: grid; min-width: 0; gap: 2px; }
.pet-collection-card strong { overflow: hidden; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.pet-collection-card small { color: var(--muted); font-size: 10px; }
.evolution-overlay { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; overflow: hidden; padding: 20px; background: radial-gradient(circle at center, rgba(84,55,190,.86), rgba(11,8,38,.97) 72%); }
.evolution-rays { position: absolute; inset: -45%; z-index: 1; background: repeating-conic-gradient(from 0deg, rgba(255,255,255,.04) 0deg 7deg, transparent 7deg 18deg); animation: evolution-rays-spin 5s linear infinite; pointer-events: none; }
.evolution-cinematic-layer { position: fixed; inset: 0; z-index: 2; display: grid; place-items: center; overflow: hidden; background: radial-gradient(circle at center, rgba(34,25,80,.7), rgba(11,8,38,.94)); opacity: 1; transition: opacity .45s ease, visibility .45s ease; }
.evolution-video { width: 100%; height: 100%; max-width: none; max-height: none; object-fit: cover; display: block; transform: scale(1.08); transform-origin: center; }
.evolution-video-close { position: absolute; top: 18px; right: 18px; z-index: 5; }
.evolution-video-play { position: absolute; z-index: 4; min-height: 56px; padding: 14px 22px; border: 0; border-radius: 999px; color: #262252; background: rgba(255,244,194,.94); box-shadow: 0 14px 36px rgba(0,0,0,.35); font-size: 18px; font-weight: 900; }
.evolution-cinematic-finished .evolution-cinematic-layer { opacity: 0; visibility: hidden; pointer-events: none; }
.evolution-card { position: relative; z-index: 3; width: min(820px, 94vw); max-height: calc(100vh - 40px); overflow: auto; padding: 30px 30px 26px; border: 2px solid rgba(255,236,153,.78); border-radius: 30px; color: white; background: linear-gradient(155deg, rgba(77,59,177,.96), rgba(28,17,79,.97)); box-shadow: 0 0 0 8px rgba(255,221,102,.1), 0 22px 90px rgba(0,0,0,.45); text-align: center; transform: scale(.72) rotate(-3deg); opacity: 0; pointer-events: none; }
.evolution-playing .evolution-card { animation: evolution-card-in .75s cubic-bezier(.2,1.5,.35,1) forwards; }
.evolution-cinematic-running .evolution-card { animation: none; opacity: 0; pointer-events: none; transform: scale(.86); }
.evolution-cinematic-finished .evolution-card { pointer-events: auto; }
.evolution-card .eyebrow { color: #ffe79a; }
.evolution-card h2 { margin: 0 0 7px; font-size: clamp(30px, 7vw, 46px); text-shadow: 0 0 20px rgba(255,224,116,.65); }
.evolution-burst { margin: -10px auto 4px; color: #fff0a8; font-size: 44px; animation: burst-pulse 1s ease-in-out infinite alternate; }
.evolution-image-wrap { width: min(720px, 100%); aspect-ratio: 16 / 9; margin: 12px auto 16px; overflow: hidden; border: 3px solid rgba(255,238,164,.7); border-radius: 18px; background: #161237; box-shadow: 0 0 30px rgba(147,123,255,.8); }
.evolution-image-wrap img { width: 100%; height: 100%; object-fit: contain; }
.evolution-card > strong { display: block; color: #fff4c2; font-size: clamp(25px, 4vw, 36px); }
.evolution-stat-text { margin: 8px 0 0; color: #ddd5ff; font-size: clamp(15px, 2.3vw, 20px); font-weight: 800; }
@media (max-width: 760px) and (orientation: portrait) {
  .evolution-video { position: absolute; left: 50%; top: 50%; width: 100dvh; height: 100dvw; transform: translate(-50%, -50%) rotate(90deg) scale(1.08); }
  .evolution-card { width: min(94vw, 620px); padding: 22px 16px 18px; border-radius: 24px; }
  .evolution-image-wrap { width: 100%; }
}
@keyframes evolution-rays-spin { to { transform: rotate(360deg); } }
@keyframes evolution-card-in { 0% { opacity: 0; transform: scale(.72) rotate(-3deg); } 55% { opacity: 1; transform: scale(1.06) rotate(1deg); } 100% { opacity: 1; transform: scale(1) rotate(0); } }
@keyframes burst-pulse { from { transform: scale(.82) rotate(-8deg); filter: brightness(1); } to { transform: scale(1.18) rotate(8deg); filter: brightness(1.8); } }
/* 让主导航横向铺开，四个入口拥有同等点击宽度。 */
.main-nav { width: 100%; max-width: none; }
.nav-button { flex: 1 1 0; min-width: 0; text-align: center; }

/* 属性独立放在宠物卡片正下方，形成清晰的成长信息层。 */
.pet-stats-under-card { padding: 15px 17px 17px; border: 1px solid rgba(232,231,246,.9); border-radius: 22px; background: rgba(255,255,255,.88); box-shadow: var(--shadow); }
.pet-stats-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 9px; }
.pet-stats-heading strong { color: var(--primary-dark); font-size: 19px; }
.pet-stats-heading span { color: var(--muted); font-size: 13px; }
.pet-stats-under-card .stats-summary { margin-bottom: 0; }

/* 我的宠物：在宠物首页集中查看所有已拥有伙伴的独立状态。 */
.pet-collection-panel { grid-column: 1 / -1; margin-top: 18px; padding: 22px; border: 2px solid #dedcf8; border-radius: 24px; background: linear-gradient(145deg, #fffdf1, #f7f5ff); box-shadow: var(--shadow); }
.pet-collection-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 14px; margin-bottom: 4px; }
.pet-collection-heading .eyebrow { margin: 0 0 3px; }
.pet-collection-heading h3 { margin: 0; color: var(--primary-dark); font-size: 25px; }
.pet-collection-heading > span { padding: 7px 12px; border-radius: 999px; color: #5e58a8; background: #e9e7ff; font-size: 15px; font-weight: 900; white-space: nowrap; }
.pet-collection-panel > .muted-text { margin: 0 0 15px; font-size: 14px; }
.pet-collection-content { display: grid; gap: 12px; }
.pet-status-card { display: grid; grid-template-columns: minmax(245px, 1.25fr) minmax(245px, 1fr) minmax(190px, .9fr) auto; align-items: center; gap: 16px; min-width: 0; padding: 15px; border: 2px solid #e5e2f8; border-radius: 19px; background: rgba(255,255,255,.88); box-shadow: 0 8px 20px rgba(72,66,145,.06); }
.pet-status-card.active { border-color: #8d87eb; background: #f3f1ff; box-shadow: 0 10px 24px rgba(92,92,230,.14); }
.pet-status-card.evolved { border-color: #eac052; background: linear-gradient(135deg, #fffdf0, #fff4c9); }
.pet-status-main { display: flex; align-items: center; gap: 12px; min-width: 0; }
.pet-status-image { width: 78px; height: 78px; flex: 0 0 78px; border-radius: 13px; object-fit: contain; background: #eeecff; }
.pet-status-title { min-width: 0; }
.pet-status-name-row { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; }
.pet-status-name-row h4 { margin: 0; overflow: hidden; color: var(--primary-dark); font-size: 20px; text-overflow: ellipsis; white-space: nowrap; }
.pet-current-badge { padding: 4px 8px; border-radius: 999px; color: white; background: #8179df; font-size: 11px; font-weight: 900; white-space: nowrap; }
.pet-status-title p { margin: 5px 0 0; color: var(--muted); font-size: 13px; font-weight: 800; line-height: 1.4; }
.pet-status-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 7px; }
.pet-status-metrics div { min-width: 0; padding: 9px 7px; border-radius: 12px; background: rgba(241,239,255,.78); text-align: center; }
.pet-status-metrics small, .pet-status-metrics strong { display: block; }
.pet-status-metrics small { overflow: hidden; color: var(--muted); font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.pet-status-metrics strong { margin-top: 3px; overflow: hidden; color: var(--primary-dark); font-size: 14px; text-overflow: ellipsis; white-space: nowrap; }
.pet-status-exp { display: grid; grid-template-columns: auto auto; gap: 5px 8px; color: var(--muted); font-size: 12px; font-weight: 900; }
.pet-status-exp span:nth-child(2) { text-align: right; }
.pet-status-exp i { grid-column: 1 / -1; display: block; height: 9px; overflow: hidden; border-radius: 99px; background: #e8e6f8; }
.pet-status-exp i b { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #8179df, #f0b24c); }
.pet-status-action { justify-self: end; color: #756fc1; font-size: 13px; font-weight: 900; text-align: center; }
.pet-status-action.current { max-width: 105px; }
.pet-switch-button { min-width: 116px; padding: 10px 12px; font-size: 14px; white-space: nowrap; }
.pet-collection-empty { padding: 24px 18px; }
@media (max-width: 980px) {
  .pet-status-card { grid-template-columns: minmax(220px, 1.2fr) minmax(230px, 1fr); }
  .pet-status-main, .pet-status-exp { grid-column: 1 / 2; }
  .pet-status-metrics { grid-column: 2 / 3; }
  .pet-status-action, .pet-switch-button { grid-column: 2 / 3; justify-self: end; }
}
@media (max-width: 620px) {
  .pet-collection-panel { margin-top: 15px; padding: 14px; border-radius: 18px; }
  .pet-collection-heading { align-items: flex-start; }
  .pet-collection-heading h3 { font-size: 21px; }
  .pet-collection-heading > span { padding: 6px 10px; font-size: 13px; }
  .pet-collection-panel > .muted-text { font-size: 12px; line-height: 1.5; }
  .pet-status-card { grid-template-columns: 1fr; gap: 11px; padding: 11px; border-radius: 15px; }
  .pet-status-main, .pet-status-metrics, .pet-status-exp, .pet-status-action, .pet-switch-button { grid-column: 1; }
  .pet-status-image { width: 66px; height: 66px; flex-basis: 66px; }
  .pet-status-name-row h4 { font-size: 17px; }
  .pet-status-title p { font-size: 12px; }
  .pet-status-metrics strong { font-size: 13px; }
  .pet-status-action, .pet-switch-button { justify-self: stretch; max-width: none; }
  .evolution-card { padding: 22px 17px 19px; }
  .evolution-image-wrap { width: 100%; }
  .main-nav { gap: 3px; padding: 4px; }
  .nav-button { padding: 10px 6px; font-size: 14px; }
  .pet-stats-under-card { padding: 13px 12px 14px; border-radius: 18px; }
  .pet-stats-heading { align-items: flex-start; flex-direction: column; gap: 2px; }
  .pet-stats-heading strong { font-size: 18px; }
  .pet-stats-heading span { font-size: 12px; }
  .checkin-day-progress { align-items: flex-start; flex-direction: column; gap: 3px; }
  .checkin-day-progress strong { font-size: 15px; }
  .checkin-day-progress span { font-size: 12px; }
  .pet-adoption-fields { grid-template-columns: 1fr; }
  .teacher-hero, .teacher-panel-heading, .teacher-reward-bar { align-items: stretch; flex-direction: column; }
  .teacher-reward-buttons { width: 100%; grid-template-columns: repeat(3, minmax(58px, 1fr)); gap: 7px; }
  .teacher-reward-buttons .primary-button { min-width: 0; min-height: 42px; padding: 9px 6px; border-radius: 12px; font-size: 14px; line-height: 1; }
  .pet-shop-grid { grid-template-columns: 1fr 1fr; }
  .pet-skills-content { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 5px; }
  .pet-skill-label { padding-left: 1px; padding-right: 1px; }
  .pet-skill-label strong { font-size: 10px; }
  .pet-skill-label small { font-size: 9px; }
}

/* 会议后新增：老师奖励入口、宠物商店和宠物独立技能素材。 */
.teacher-screen { min-height: 100vh; }
.teacher-topbar { position: sticky; top: 0; z-index: 4; }
.teacher-shell { width: min(1080px, calc(100% - 34px)); margin: 0 auto; padding: 38px 0 60px; }
.teacher-hero { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 18px; padding: 28px; }
.teacher-hero h1 { margin: 4px 0 8px; color: var(--primary-dark); font-size: clamp(26px, 4vw, 40px); }
.teacher-rule-card { display: grid; min-width: 245px; padding: 22px; border-radius: 22px; color: #5a3e87; background: linear-gradient(135deg, #fff4c9, #ffe6f4); text-align: center; }
.teacher-rule-card strong { font-size: 25px; letter-spacing: .04em; }
.teacher-rule-card span { margin-top: 5px; color: var(--muted); font-size: 13px; font-weight: 800; }
.teacher-controls { display: grid; grid-template-columns: minmax(180px, 1fr) minmax(180px, 1fr) auto; align-items: end; gap: 14px; margin-bottom: 18px; padding: 18px; }
.teacher-controls label { display: grid; min-width: 0; gap: 7px; color: var(--primary-dark); font-size: 13px; font-weight: 900; }
.teacher-controls label span { display: block; }
.teacher-controls input, .teacher-controls select { box-sizing: border-box; display: block; width: 100%; min-width: 0; min-height: 44px; padding: 10px 12px; border: 1px solid #dcd8f5; border-radius: 12px; color: var(--primary-dark); background: #fff; font: inherit; }
.teacher-controls input:focus, .teacher-controls select:focus { outline: 3px solid rgba(124,116,226,.18); border-color: #8379dd; }
.teacher-controls .secondary-button { min-height: 44px; padding: 10px 16px; }
.teacher-controls .muted-text { grid-column: 1 / -1; margin: 0; font-size: 13px; }
.teacher-import-panel { margin-bottom: 18px; padding: 22px; }
.teacher-import-panel .teacher-panel-heading { align-items: flex-start; margin-bottom: 16px; }
.teacher-import-panel .compact-button { padding: 10px 13px; white-space: nowrap; }
.teacher-import-defaults { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 11px; margin-bottom: 15px; }
.teacher-import-defaults label { display: grid; gap: 7px; color: var(--primary-dark); font-size: 13px; font-weight: 900; }
.teacher-import-defaults input { box-sizing: border-box; width: 100%; min-height: 45px; padding: 10px 12px; border: 1px solid #dcd8f5; border-radius: 13px; color: var(--primary-dark); background: #fff; font: inherit; }
.teacher-import-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(245px, 330px); gap: 16px; align-items: stretch; }
.teacher-import-grid label { display: grid; gap: 7px; color: var(--primary-dark); font-size: 13px; font-weight: 900; }
.teacher-import-textarea { box-sizing: border-box; min-height: 188px; padding: 13px 14px; border: 1px solid #dcd8f5; border-radius: 14px; color: var(--primary-dark); background: #fff; font: 800 13px/1.55 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; resize: vertical; }
.teacher-import-textarea:focus, .teacher-import-file-label input:focus, .teacher-import-defaults input:focus { outline: 3px solid rgba(124,116,226,.18); border-color: #8379dd; }
.teacher-import-side { display: grid; align-content: start; gap: 13px; }
.teacher-import-file-label input { box-sizing: border-box; width: 100%; min-height: 45px; padding: 10px 12px; border: 1px solid #dcd8f5; border-radius: 13px; background: #fff; color: var(--primary-dark); font: inherit; }
.teacher-import-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.teacher-import-actions button { width: 100%; min-height: 44px; }
.teacher-import-preview { margin-top: 16px; overflow: auto; border: 1px solid #ebe8ff; border-radius: 15px; background: #fbfaff; }
.teacher-import-preview:empty { display: none; }
.teacher-import-summary { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; padding: 12px 14px; border-bottom: 1px solid #ebe8ff; color: var(--primary-dark); font-size: 13px; font-weight: 900; }
.teacher-import-summary span { display: inline-flex; align-items: center; min-height: 28px; padding: 5px 10px; border-radius: 999px; background: #eeebff; }
.teacher-import-table { width: 100%; min-width: 760px; border-collapse: collapse; color: var(--primary-dark); font-size: 13px; }
.teacher-import-table th, .teacher-import-table td { padding: 10px 12px; border-bottom: 1px solid #eeeafd; text-align: left; vertical-align: top; }
.teacher-import-table th { background: #f1efff; font-size: 12px; letter-spacing: .04em; text-transform: uppercase; }
.teacher-import-table tr:last-child td { border-bottom: 0; }
.teacher-import-errors { display: grid; gap: 6px; padding: 12px 14px; border-top: 1px solid #f1d5df; color: #a22d58; background: #fff6fa; font-size: 13px; font-weight: 800; }
.teacher-panel { padding: 24px; }
.teacher-panel-heading, .teacher-reward-bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.teacher-panel-heading h2 { margin: 0; color: var(--primary-dark); }
.teacher-panel-heading .muted-text { margin: 5px 0 0; }
.select-all-label { display: inline-flex; align-items: center; gap: 7px; color: var(--primary-dark); font-weight: 900; white-space: nowrap; }
.teacher-student-list { display: grid; gap: 10px; margin: 20px 0; }
.teacher-student-row { display: grid; grid-template-columns: auto auto 1fr auto; align-items: center; gap: 12px; padding: 13px 15px; border: 1px solid #e4e1fa; border-radius: 16px; background: #fbfaff; cursor: pointer; }
.teacher-student-row:has(input:checked) { border-color: #9288e9; background: #f1efff; box-shadow: 0 7px 18px rgba(92,92,230,.1); }
.teacher-student-row input, .select-all-label input { width: 18px; height: 18px; accent-color: var(--primary); }
.teacher-student-avatar { display: grid; width: 38px; height: 38px; place-items: center; border-radius: 13px; background: #ebe8ff; font-size: 20px; }
.teacher-student-copy, .teacher-student-balance { display: grid; gap: 3px; }
.teacher-student-copy strong, .teacher-student-balance { color: var(--primary-dark); }
.teacher-student-copy small, .teacher-student-balance small { color: var(--muted); font-size: 12px; font-weight: 700; }
.teacher-student-balance { justify-items: end; font-weight: 900; }
.teacher-reward-bar { padding-top: 17px; border-top: 1px solid #ebe9f8; color: var(--primary-dark); font-weight: 900; }
.teacher-reward-buttons { display: grid; grid-template-columns: repeat(auto-fit, minmax(68px, 1fr)); gap: 8px; width: min(100%, 640px); }
.teacher-reward-buttons .primary-button { width: 100%; min-width: 0; padding: 10px 12px; white-space: nowrap; }
.teacher-entry-button { display: block; width: 100%; margin-top: 12px; text-align: center; }
.pet-adoption-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 16px 0; text-align: left; }
.pet-adoption-fields label { display: grid; gap: 6px; color: var(--primary-dark); font-size: 13px; font-weight: 900; }
.pet-adoption-fields input { width: 100%; padding: 11px 12px; border: 1px solid #dcd8f5; border-radius: 12px; color: var(--primary-dark); background: #fff; font: inherit; }
.pet-adoption-fields input:focus { outline: 3px solid rgba(124,116,226,.18); border-color: #8379dd; }
.pet-shop-panel, .pet-skills-panel { margin-top: 18px; padding: 22px; border: 2px solid #dedcf8; border-radius: 24px; background: linear-gradient(145deg, #fffdf1, #f7f5ff); box-shadow: var(--shadow); }
.pet-skills-panel { margin: 18px 0 20px; padding: 15px; border-width: 1px; border-radius: 19px; background: linear-gradient(145deg, #fffdf7, #f4f2ff); }
.pet-skills-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin-bottom: 4px; }
.pet-skills-heading .eyebrow { margin: 0 0 3px; }
.pet-skills-heading h3 { margin: 0; color: var(--primary-dark); font-size: 20px; }
.pet-skills-heading > span { color: #7770c7; font-size: 12px; font-weight: 900; white-space: nowrap; }
.pet-skills-panel > .muted-text { margin: 0 0 12px; font-size: 12px; }
.pet-shop-panel > .muted-text { margin: 0 0 15px; font-size: 14px; }
.pet-shop-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.pet-shop-card { display: flex; min-width: 0; flex-direction: column; overflow: hidden; border: 1px solid #e6e2f7; border-radius: 18px; background: rgba(255,255,255,.9); box-shadow: 0 8px 18px rgba(72,66,145,.06); }
.pet-shop-card.current { border: 2px solid #8f85e5; }
.pet-shop-card.owned { background: #fbfaff; }
.pet-shop-art { height: 132px; padding: 8px; background: linear-gradient(135deg, #eeeaff, #fff5e6); }
.pet-shop-art img { width: 100%; height: 100%; object-fit: contain; border-radius: 12px; }
.pet-shop-copy { padding: 12px 12px 0; }
.pet-shop-title { display: flex; align-items: center; justify-content: space-between; gap: 6px; }
.pet-shop-title h3 { min-width: 0; margin: 0; overflow: hidden; color: var(--primary-dark); font-size: 16px; text-overflow: ellipsis; white-space: nowrap; }
.pet-shop-title .rarity-badge { padding: 4px 6px; font-size: 10px; }
.pet-shop-copy p { min-height: 33px; margin: 7px 0 0; color: var(--muted); font-size: 12px; line-height: 1.4; }
.pet-shop-footer { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: auto; padding: 12px; }
.pet-price { color: #9b5f1b; font-size: 13px; font-weight: 900; white-space: nowrap; }
.pet-shop-footer .primary-button, .pet-shop-footer .secondary-button { padding: 8px 10px; font-size: 12px; }
.owned-label { color: #7770c7; font-size: 12px; font-weight: 900; }
.pet-skills-content { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 9px; }
.pet-skill-card { overflow: hidden; border: 1px solid #e4e0fa; border-radius: 14px; background: rgba(255,255,255,.88); transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease; }
.pet-skill-card.single-skill:hover { transform: translateY(-2px); }
.pet-skill-card.open { border-color: #8f85e5; box-shadow: 0 9px 22px rgba(92,92,230,.14); }
.pet-skill-icon-button { display: block; width: 100%; padding: 0; border: 0; color: inherit; background: transparent; cursor: pointer; font: inherit; text-align: left; }
.pet-skill-image-wrap { display: grid; aspect-ratio: 1; place-items: center; padding: 7px; background: linear-gradient(145deg, #20255d, #6652b5); }
.pet-skill-icon-button img { display: block; width: 100%; height: 100%; object-fit: contain; border-radius: 11px; image-rendering: pixelated; }
.pet-skill-label { display: grid; gap: 2px; padding: 7px 4px 9px; color: var(--primary-dark); text-align: center; }
.pet-skill-label strong { font-size: 12px; }
.pet-skill-label small { overflow: hidden; color: #716bc0; font-size: 11px; font-weight: 900; text-overflow: ellipsis; white-space: nowrap; }
.pet-skill-icon-button:focus-visible { outline: 3px solid #b7b1ff; outline-offset: -3px; }
.pet-skill-explanation { padding: 12px 14px 14px; border-top: 1px solid #e7e3fa; color: var(--primary-dark); background: #f6f4ff; }
.pet-skill-explanation[hidden] { display: none; }
.pet-skill-explanation strong { font-size: 14px; }
.pet-skill-explanation p { margin: 5px 0 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
@media (max-width: 760px) {
  .teacher-shell { width: min(100% - 22px, 620px); padding-top: 22px; }
  .teacher-hero, .teacher-panel { padding: 18px; }
  .teacher-controls { grid-template-columns: 1fr; padding: 18px; }
  .teacher-import-panel { padding: 18px; }
  .teacher-import-defaults { grid-template-columns: 1fr; }
  .teacher-import-grid { grid-template-columns: 1fr; }
  .teacher-import-panel .teacher-panel-heading { display: grid; }
  .teacher-student-row { grid-template-columns: auto auto 1fr; }
  .teacher-student-balance { grid-column: 3; justify-items: start; }
  .pet-shop-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 430px) {
  .pet-shop-grid { grid-template-columns: 1fr; }
  .pet-shop-art { height: 165px; }
}

/* Mobile readability and vertical-only layout pass. */
html, body { max-width: 100%; overflow-x: hidden; }
body { font-size: 18px; }
body { min-width: 0; }
img, svg, canvas, video { max-width: 100%; }
button, input, select, textarea { max-width: 100%; }
h1, h2, h3 { letter-spacing: 0; }
.page-shell, .teacher-shell, .login-card, .panel-card, .pet-card, .pet-stage, .pet-skills-panel, .pet-stats-under-card, .owned-equipment-panel, .pet-collection-panel { max-width: 100%; min-width: 0; }
.modal-backdrop, .pet-selection-card { max-width: 100%; min-width: 0; }
.dashboard-grid > *, .home-top-panels > *, .pet-dashboard-grid > *, .side-column > *, .stats-summary > *, .equipment-grid > *, .owned-equipment-list > *, .pet-skills-content > *, .pet-shop-grid > *, .shop-category-grid > * { min-width: 0; }
.panel-heading, .pet-skills-heading, .owned-equipment-heading, .pet-collection-heading, .section-title-row, .welcome-row, .topbar, .topbar-actions, .brand-lockup { min-width: 0; }
.panel-heading > div, .pet-skills-heading > div, .owned-equipment-heading > div, .pet-collection-heading > div, .section-title-row > div, .welcome-row > div, .brand-lockup > div { min-width: 0; }
.pet-card, .pet-skills-panel, .pet-stats-under-card { overflow: hidden; }
.pet-selection-card { width: min(calc(100vw - 40px), 650px); }
.muted-text { font-size: 17px; line-height: 1.55; }
.primary-button, .secondary-button { font-size: 17px; }
.nav-button { font-size: 16px; }
.login-form label { font-size: 17px; }
.login-form input { font-size: 18px; }
.mission-card p { font-size: 17px; }
.question-card h3 { font-size: clamp(26px, 4vw, 34px); }
.option-label { font-size: 18px; }
.subject-card strong { font-size: 18px; }
.subject-card small { font-size: 14px; }
.item-description { font-size: 15px; }
.pet-skills-heading h3 { font-size: 23px; }
.pet-skills-heading > span { font-size: 13px; }
.pet-skills-panel > .muted-text { font-size: 15px; }
.pet-skill-label strong { font-size: 13px; }
.pet-skill-label small { font-size: 12px; }
.pet-skill-explanation strong { font-size: 15px; }
.pet-skill-explanation p { font-size: 14px; }

@media (max-width: 620px) {
  body { font-size: 17px; }
  h1 { font-size: clamp(32px, 9vw, 40px); }
  h2 { font-size: clamp(28px, 8vw, 36px); }
  h3 { font-size: 23px; }
  .page-shell { width: calc(100% - 24px); max-width: 100%; padding-top: 22px; }
  .dashboard-grid, .pet-dashboard-grid { grid-template-columns: minmax(0, 1fr); }
  .topbar { gap: 10px; padding: 12px; }
  .brand-lockup { gap: 8px; }
  .brand-lockup strong { font-size: 16px; }
  .brand-lockup span { font-size: 12px; }
  .student-chip { max-width: 138px; font-size: 14px; }
  .main-nav { width: 100%; max-width: 100%; flex-wrap: wrap; overflow-x: visible; gap: 6px; }
  .nav-button { flex: 1 1 calc(50% - 6px); min-width: 0; padding: 12px 8px; font-size: 15px; line-height: 1.25; white-space: normal; }
  .welcome-row, .section-title-row { gap: 12px; }
  .muted-text { font-size: 15px; line-height: 1.6; }
  .primary-button, .secondary-button { font-size: 16px; }
  .login-screen { padding: 18px 12px; }
  .login-card { padding: 34px 22px 28px; border-radius: 24px; }
  .login-form label { font-size: 16px; }
  .login-form input { font-size: 17px; }
  .pet-card { padding: 16px; overflow: hidden; }
  .pet-stage { width: 100%; min-height: 210px; }
  .pet-card-actions { margin: -2px 0 12px; }
  .role-card-before-button { width: 100%; font-size: 16px; }
  .equipped-layer { display: none; }
  .stats-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .attribute-chip { min-height: 68px; padding: 9px 4px; }
  .attribute-chip strong { font-size: 20px; }
  .attribute-chip small { font-size: 12px; }
  .equipment-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .equipment-slot { min-height: 116px; padding: 10px 6px; }
  .equipment-slot .slot-label, .equipment-slot .slot-name { font-size: 15px; }
  .pet-skills-heading { align-items: flex-start; flex-direction: column; gap: 4px; }
  .pet-skills-heading > span { font-size: 13px; white-space: normal; }
  .pet-skills-panel > .muted-text { font-size: 15px; }
  .pet-skills-content { grid-template-columns: 1fr; gap: 10px; }
  .pet-skill-card { width: 100%; }
  .pet-skill-icon-button { display: grid; grid-template-columns: 86px minmax(0, 1fr); align-items: center; }
  .pet-skill-image-wrap { min-height: 86px; padding: 8px; }
  .pet-skill-label { padding: 10px 12px; text-align: left; }
  .pet-skill-label strong { font-size: 15px; }
  .pet-skill-label small { margin-top: 2px; overflow: visible; font-size: 14px; line-height: 1.35; text-overflow: clip; white-space: normal; }
  .pet-skill-explanation { padding: 12px 14px 14px; }
  .pet-skill-explanation strong { font-size: 16px; }
  .pet-skill-explanation p { font-size: 15px; line-height: 1.6; }
  .question-card h3 { font-size: clamp(24px, 7vw, 30px); }
  .option-label { font-size: 17px; }
  .subject-card strong { font-size: 17px; }
  .subject-card small { font-size: 13px; }
  .shop-grid, .shop-category-grid, .pet-shop-grid { grid-template-columns: 1fr; }
  .owned-equipment-card { grid-template-columns: 64px minmax(0, 1fr); }
  .owned-equipment-action, .pet-exclusive-action { grid-column: 2; justify-self: start; max-width: 100%; margin-top: 2px; }
  .modal-backdrop { overflow-x: hidden; padding: 14px; }
  .pet-selection-card { width: min(calc(100vw - 28px), 650px); padding: 22px 16px; border-radius: 22px; }
  .evolution-choice-card { width: min(calc(100vw - 28px), 980px); padding: 26px 14px 18px; border-radius: 22px; }
  .evolution-choice-grid { grid-template-columns: 1fr; gap: 12px; }
  .evolution-choice-card .muted-text { font-size: 16px; }
  .evolution-style-card { gap: 8px; padding: 10px; border-radius: 18px; }
  .evolution-style-card strong { font-size: 22px; }
  .evolution-style-card small { font-size: 14px; }
  .modal-close-button { top: 10px; right: 10px; width: 40px; height: 40px; font-size: 25px; }
  .initial-pet-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .initial-pet-card { min-width: 0; padding: 12px 6px; }
  .initial-pet-card .initial-pet-art { height: 104px; }
  .teacher-reward-buttons { grid-template-columns: repeat(3, minmax(58px, 1fr)); gap: 7px; }
  .teacher-reward-buttons .primary-button { min-width: 0; min-height: 42px; padding: 9px 6px; border-radius: 12px; font-size: 14px; line-height: 1; }
}

/* Keep non-square uploaded art inside fixed UI frames. */
.pet-skill-image-wrap {
  overflow: hidden;
}
.pet-skill-icon-button img {
  object-fit: contain;
  object-position: center;
}
.item-art, .owned-equipment-art, .equipped-tag {
  overflow: hidden;
}
.slot-image, .item-art img, .owned-equipment-art img, .equipped-tag img {
  object-fit: contain;
  object-position: center;
}
@media (max-width: 620px) {
  .pet-skill-image-wrap {
    width: 86px;
    height: 86px;
    min-height: 86px;
    overflow: hidden;
  }
  .pet-skill-explanation {
    grid-column: 1 / -1;
  }
}

/* Student message wall: preset sharing keeps the discussion safe and fast. */
.home-wall-share-panel {
  display: grid;
  gap: 10px;
  margin: 0 0 16px;
  padding: 16px;
  border: 2px solid #d8d5f6;
  border-radius: 19px;
  background: linear-gradient(145deg, #fbfaff, #effbf5);
}
.home-wall-share-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
}
.home-wall-share-heading .eyebrow {
  margin: 0 0 3px;
}
.home-wall-share-heading h4 {
  margin: 0;
  color: var(--primary-dark);
  font-size: 23px;
}
#home-wall-share-power {
  padding: 7px 12px;
  border-radius: 999px;
  color: #7a5a10;
  background: #fff2bf;
  font-size: 15px;
  font-weight: 900;
  white-space: nowrap;
}
.home-wall-share-panel .muted-text {
  margin: 0;
  font-size: 15px;
}
.home-wall-share-panel.compact-share {
  gap: 12px;
}
.home-share-menu {
  position: relative;
  display: grid;
  gap: 9px;
}
.home-share-menu-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}
.home-share-menu-options[hidden] {
  display: none;
}
.home-share-option {
  min-height: 52px;
  padding: 12px 14px;
  border: 2px solid rgba(92,92,230,.16);
  border-radius: 15px;
  color: #34306f;
  background: rgba(255,255,255,.94);
  box-shadow: 0 10px 22px rgba(64, 58, 142, .08);
  font-size: 16px;
  font-weight: 900;
}
.home-share-option:hover {
  transform: translateY(-1px);
}
.home-wall-post-presets {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}
.home-wall-post-presets .wall-preset-button {
  padding: 10px 8px;
  border-radius: 14px;
  font-size: 14px;
  line-height: 1.25;
  white-space: normal;
}
.wall-badge {
  align-self: center;
  padding: 11px 16px;
  border: 2px solid #b9e5d5;
  border-radius: 18px;
  color: #226850;
  background: linear-gradient(145deg, #eefbf4, #fff7d9);
  font-size: 16px;
  font-weight: 900;
  white-space: nowrap;
}
.message-wall-composer {
  display: grid;
  grid-template-columns: minmax(280px, .9fr) minmax(0, 1.1fr);
  gap: 18px;
  margin-bottom: 20px;
  padding: 20px;
}
.wall-card-preview {
  display: grid;
  grid-template-columns: 116px minmax(0, 1fr);
  align-items: center;
  gap: 15px;
  min-width: 0;
  padding: 14px;
  border: 2px solid #d9d6f8;
  border-radius: 18px;
  background: linear-gradient(145deg, #fbfaff, #fff8df);
}
.wall-card-preview img {
  width: 116px;
  height: 116px;
  object-fit: contain;
  border-radius: 15px;
  background: #eeecff;
}
.wall-preview-copy {
  min-width: 0;
}
.wall-preview-copy span,
.wall-preview-copy small {
  display: block;
}
.wall-preview-copy span {
  color: #6b65b5;
  font-size: 14px;
  font-weight: 900;
}
.wall-preview-copy strong {
  display: block;
  margin: 4px 0;
  overflow: hidden;
  color: var(--primary-dark);
  font-size: 24px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wall-preview-copy small {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.45;
}
.wall-power-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 9px;
  padding: 7px 11px;
  border-radius: 999px;
  color: #775812;
  background: #fff1b7;
  font-size: 15px;
  font-weight: 900;
}
.wall-composer-actions {
  display: grid;
  align-content: center;
  gap: 13px;
  min-width: 0;
}
.wall-preset-grid,
.wall-comment-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.wall-preset-button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.wall-preset-select-wrap {
  display: none;
}
.wall-preset-select {
  width: 100%;
  min-height: 52px;
  padding: 0 46px 0 16px;
  border: 2px solid #dcd7ff;
  border-radius: 16px;
  color: #34306f;
  background: #fff;
  font: inherit;
  font-size: 16px;
  font-weight: 900;
  box-shadow: 0 10px 24px rgba(64, 58, 142, .08);
}
.wall-preset-button,
.wall-comment-button,
.wall-like-button {
  border: 0;
  border-radius: 999px;
  font-weight: 900;
}
.wall-preset-button {
  padding: 11px 14px;
  color: #3f3b83;
  background: #efedff;
  font-size: 16px;
}
.wall-preset-button.active {
  color: white;
  background: linear-gradient(135deg, #5c5ce6, #4cbf92);
  box-shadow: 0 8px 18px rgba(76, 191, 146, .18);
}
.message-wall-list {
  display: grid;
  gap: 15px;
}
.wall-post-card {
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr);
  gap: 15px;
  min-width: 0;
  padding: 16px;
  border: 2px solid #e1def8;
  border-radius: 20px;
  background: rgba(255,255,255,.94);
  box-shadow: 0 12px 28px rgba(72,66,145,.08);
}
.wall-post-art {
  display: grid;
  align-content: start;
  gap: 8px;
}
.wall-image-button {
  display: grid;
  place-items: center;
  width: 128px;
  height: 128px;
  overflow: hidden;
  padding: 0;
  border: 0;
  border-radius: 16px;
  background: linear-gradient(145deg, #eeeaff, #fff5e6);
  transition: transform .18s ease, box-shadow .18s ease;
}
.wall-image-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(72,66,145,.16);
}
.wall-post-art img,
.wall-image-button img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: inherit;
}
.wall-post-power {
  display: block;
  padding: 7px 8px;
  border-radius: 12px;
  color: #7a5a10;
  background: #fff2bf;
  font-size: 14px;
  font-weight: 900;
  text-align: center;
}
.wall-post-body {
  min-width: 0;
}
.wall-post-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}
.wall-post-owner { display: flex; align-items: center; gap: 10px; min-width: 0; }
.wall-owner-avatar { display: grid; flex: 0 0 auto; place-items: center; width: 44px; height: 44px; overflow: hidden; border-radius: 50%; background: linear-gradient(145deg, #fff0bd, #eeecff); box-shadow: 0 9px 18px rgba(72,66,145,.12); font-size: 21px; }
.wall-owner-avatar-image { width: 100%; height: 100%; object-fit: cover; }
.wall-post-header h3 {
  margin: 0;
  color: var(--primary-dark);
  font-size: 22px;
}
.wall-post-header p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.4;
}
.wall-post-time {
  color: #8c88b6;
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
}
.wall-message-text {
  margin: 0 0 12px;
  padding: 12px 14px;
  border-radius: 16px;
  color: #33446f;
  background: linear-gradient(145deg, #eefaf5, #f8f5ff);
  font-size: 20px;
  font-weight: 900;
  line-height: 1.45;
}
.wall-music-share {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  margin: 0 0 12px;
  padding: 12px;
  border: 2px solid color-mix(in srgb, var(--track-accent), white 68%);
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(255,255,255,.96), color-mix(in srgb, var(--track-accent), white 90%));
}
.wall-music-share-art {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 14px;
  color: var(--track-accent);
  background: rgba(255,255,255,.82);
  font-size: 26px;
}
.wall-music-share-copy {
  display: grid;
  gap: 2px;
  min-width: 0;
}
.wall-music-share-copy span {
  color: var(--track-accent);
  font-size: 11px;
  font-weight: 1000;
  letter-spacing: 0;
  text-transform: uppercase;
}
.wall-music-share-copy strong {
  overflow: hidden;
  color: var(--primary-dark);
  font-size: 18px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wall-music-share-copy small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}
.wall-music-share-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}
.wall-music-share-actions .primary-button,
.wall-music-share-actions .secondary-button {
  min-height: 38px;
  padding: 8px 12px;
  font-size: 13px;
}
@media (max-width: 720px) {
  .wall-music-share {
    grid-template-columns: auto minmax(0, 1fr);
  }
  .wall-music-share-actions {
    grid-column: 1 / -1;
    justify-content: stretch;
  }
  .wall-music-share-actions .primary-button,
  .wall-music-share-actions .secondary-button {
    flex: 1 1 130px;
  }
}
.wall-stat-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 7px;
  margin: 0 0 12px;
}
.wall-stat-grid span {
  display: grid;
  gap: 3px;
  min-width: 0;
  padding: 9px 6px;
  border-radius: 13px;
  background: #fafaff;
  text-align: center;
}
.wall-stat-grid small {
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
}
.wall-stat-grid strong {
  overflow: hidden;
  color: var(--primary-dark);
  font-size: 18px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wall-equipment-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 0 0 12px;
}
.wall-equipment-list.empty {
  display: block;
  padding: 10px 12px;
  border-radius: 13px;
  color: var(--muted);
  background: #f4f2ff;
  font-size: 14px;
  font-weight: 800;
}
.wall-equipment-list span {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 3px 7px;
  align-items: center;
  min-width: 0;
  padding: 7px;
  border-radius: 13px;
  background: #fff8e4;
}
.wall-equipment-list img {
  grid-row: 1 / 3;
  width: 34px;
  height: 34px;
  object-fit: contain;
  border-radius: 8px;
  background: white;
}
.wall-equipment-list b,
.wall-equipment-list strong {
  display: block;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wall-equipment-list b {
  color: #8b6a12;
  font-size: 11px;
}
.wall-equipment-list strong {
  color: #5b4a85;
  font-size: 13px;
}
.wall-post-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.wall-like-button {
  padding: 9px 13px;
  color: #c25b72;
  background: #ffe8ee;
  font-size: 16px;
}
.wall-like-button.liked {
  color: white;
  background: linear-gradient(135deg, #e76583, #f1a34a);
}
.wall-comment-button {
  padding: 8px 11px;
  color: #27705a;
  background: #e7f8f0;
  font-size: 14px;
}
.wall-custom-comment-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  margin: 0 0 12px;
}
.wall-custom-comment-input {
  min-width: 0;
  padding: 11px 13px;
  border: 2px solid #ddd9fb;
  border-radius: 14px;
  color: var(--ink);
  background: rgba(255,255,255,.94);
  font-size: 15px;
  font-weight: 800;
}
.wall-custom-comment-input:focus {
  outline: 3px solid rgba(92,92,230,.16);
  border-color: #8179df;
}
.wall-custom-comment-button {
  min-width: 76px;
  padding: 10px 14px;
  border: 0;
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(135deg, #4cbf92, #5c5ce6);
  font-size: 15px;
  font-weight: 900;
}
.wall-comments {
  display: grid;
  gap: 7px;
}
.wall-comment-row {
  padding: 9px 11px;
  border-radius: 13px;
  color: #4d4a7a;
  background: #f4f2ff;
  font-size: 14px;
  line-height: 1.45;
}
.wall-comment-row strong {
  color: var(--primary-dark);
}
.wall-empty {
  padding: 30px 18px;
}
.image-viewer-overlay {
  position: fixed;
  z-index: 130;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(23,20,64,.54);
  backdrop-filter: blur(8px);
}
.image-viewer-card {
  position: relative;
  width: min(100%, 920px);
  max-height: calc(100vh - 48px);
  overflow: auto;
  padding: 28px;
  border: 1px solid rgba(255,255,255,.82);
  border-radius: 26px;
  background: rgba(255,255,255,.94);
  box-shadow: 0 24px 80px rgba(15,18,58,.32);
}
.image-viewer-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-right: 52px;
}
.image-viewer-header > div {
  min-width: 0;
}
.image-viewer-card h2 {
  margin: 0 0 4px;
  color: var(--primary-dark);
  font-size: clamp(25px, 4vw, 34px);
}
.image-viewer-card .muted-text {
  margin: 0 0 16px;
}
.image-viewer-share-button {
  flex: 0 0 auto;
  min-height: 44px;
  padding: 10px 14px;
  border: 2px solid rgba(76,191,146,.28);
  border-radius: 999px;
  background: rgba(233,251,244,.9);
  font-size: 15px;
}
.image-viewer-share-button[hidden] {
  display: none;
}
.image-viewer-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}
.image-viewer-figure {
  display: grid;
  gap: 10px;
  margin: 0;
  min-width: 0;
}
.image-viewer-figure img {
  width: 100%;
  max-height: 72vh;
  object-fit: contain;
  border-radius: 18px;
  background: linear-gradient(145deg, #eeeaff, #fff6e5);
}
.image-viewer-figure figcaption {
  color: var(--primary-dark);
  font-size: 16px;
  font-weight: 900;
  text-align: center;
}
.image-viewer-hint {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-align: center;
}

/* Bilingual controls and long English copy should stay inside fixed-width UI. */
.language-toggle { position: fixed; top: 14px; left: 50%; z-index: 120; display: inline-flex; gap: 4px; padding: 5px; border: 1px solid rgba(255,255,255,.72); border-radius: 999px; background: rgba(255,255,255,.72); box-shadow: 0 12px 30px rgba(31,35,78,.16); backdrop-filter: blur(14px) saturate(1.12); transform: translateX(-50%); }
.app-mode .language-toggle,
.teacher-mode .language-toggle { top: max(10px, calc(env(safe-area-inset-top) + 8px)); right: 12px; left: auto; z-index: 140; opacity: .94; box-shadow: 0 8px 22px rgba(31,35,78,.16); transform: none; }
.language-button { min-width: 48px; min-height: 34px; padding: 7px 10px; border: 0; border-radius: 999px; color: #5e58a8; background: transparent; font-size: 13px; font-weight: 900; line-height: 1; }
.app-mode .language-button,
.teacher-mode .language-button { min-width: 42px; min-height: 30px; padding: 6px 8px; font-size: 12px; }
.language-button.active { color: #fff; background: linear-gradient(135deg, var(--primary), #8181f5); box-shadow: 0 6px 15px rgba(92,92,230,.22); }
.primary-button, .secondary-button, .nav-button, .text-button { white-space: normal; overflow-wrap: anywhere; }
.wall-custom-comment-button { white-space: normal; overflow-wrap: anywhere; }
.pet-selection-card, .level-up-card, .evolution-card { overflow-wrap: anywhere; }
.image-viewer-card { overflow-wrap: anywhere; }
.pet-shop-title h3,
.owned-equipment-info strong,
.pet-status-name-row h4,
.wall-preview-copy strong,
.wall-post-header h3 {
  white-space: normal;
  overflow-wrap: anywhere;
}

@media (max-width: 760px) {
  .home-wall-post-presets {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .message-wall-composer {
    grid-template-columns: 1fr;
  }
  .wall-card-preview {
    grid-template-columns: 96px minmax(0, 1fr);
  }
  .wall-card-preview img {
    width: 96px;
    height: 96px;
  }
  .wall-post-card {
    grid-template-columns: 96px minmax(0, 1fr);
  }
  .wall-image-button,
  .wall-post-art img {
    width: 96px;
    height: 96px;
  }
}

@media (max-width: 620px) {
  .home-wall-share-panel {
    padding: 14px;
    border-radius: 17px;
  }
  .home-wall-share-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
  }
  .home-wall-share-heading h4 {
    font-size: 21px;
  }
  #home-wall-share-power {
    width: 100%;
    text-align: center;
  }
  .home-share-menu-options {
    grid-template-columns: 1fr;
  }
  .home-share-option {
    min-height: 50px;
    font-size: 15px;
  }
  .home-wall-post-presets {
    grid-template-columns: 1fr;
  }
  .wall-badge {
    align-self: stretch;
    text-align: center;
  }
  .message-wall-composer {
    padding: 14px;
    border-radius: 18px;
  }
  .wall-card-preview,
  .wall-post-card {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .wall-card-preview img,
  .wall-image-button,
  .wall-post-art img {
    width: 100%;
    height: auto;
    max-height: 220px;
  }
  .wall-image-button {
    aspect-ratio: 1;
    max-width: min(100%, 260px);
    justify-self: center;
  }
  .wall-post-art {
    justify-items: center;
  }
  .wall-post-power {
    width: 100%;
  }
  .wall-preview-copy strong,
  .wall-post-header h3 {
    white-space: normal;
  }
  .wall-message-text {
    font-size: 18px;
  }
  .wall-stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .wall-equipment-list {
    grid-template-columns: 1fr;
  }
  .wall-preset-button {
    flex: 1 1 100%;
    font-size: 15px;
  }
  .wall-preset-button-row {
    display: none;
  }
  .wall-preset-select-wrap {
    display: block;
    width: 100%;
  }
  .wall-preset-select {
    min-height: 54px;
    font-size: 16px;
  }
  .shop-filter-bar {
    align-items: stretch;
    flex-direction: column;
  }
  .shop-slot-filter {
    align-items: stretch;
    flex-direction: column;
  }
  .shop-slot-select {
    min-width: 0;
    width: 100%;
  }
  .wall-comment-button {
    flex: 1 1 calc(50% - 8px);
    min-width: 0;
  }
  .wall-custom-comment-form {
    grid-template-columns: 1fr;
  }
  .wall-custom-comment-button {
    width: 100%;
  }
  .app-logo-lockup {
    max-width: min(100%, 210px);
    padding: 6px 9px;
  }
  .app-header-logo {
    width: min(36vw, 138px);
  }
  .app-logo-lockup #holiday-status {
    font-size: 11px;
  }
  .image-viewer-overlay {
    padding: 14px;
  }
  .image-viewer-card {
    max-height: calc(100vh - 28px);
    padding: 22px 16px 18px;
    border-radius: 22px;
  }
  .image-viewer-header {
    flex-direction: column;
    margin-right: 46px;
    gap: 8px;
  }
  .image-viewer-card h2,
  .image-viewer-card .muted-text {
    margin-right: 0;
  }
  .image-viewer-share-button {
    align-self: flex-start;
  }
  .image-viewer-gallery {
    grid-template-columns: 1fr;
  }
  .language-toggle { top: 8px; }
  .language-button { min-height: 32px; padding: 6px 9px; font-size: 12px; }
}

/* UI/UX Pro Max polish: child-friendly glass-clay surfaces, stable touch targets, clearer hierarchy. */
:root {
  --surface-glass: rgba(255,255,255,.88);
  --surface-strong: rgba(255,255,255,.96);
  --surface-tint: rgba(245,244,255,.84);
  --outline-soft: rgba(123,116,226,.2);
  --outline-strong: rgba(92,92,230,.34);
  --accent-mint: #43bf96;
  --accent-gold: #f5bd47;
  --shadow-soft: 0 18px 48px rgba(43,42,108,.14);
  --shadow-lift: 0 20px 54px rgba(43,42,108,.2);
  --press-scale: .985;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  overscroll-behavior-x: none;
}

body {
  overflow-x: hidden;
  color: #232149;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

button,
a,
select,
input {
  touch-action: manipulation;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
.wall-image-button:focus-visible,
.initial-pet-card:focus-visible,
.subject-card:focus-visible,
.shop-item:focus-visible {
  outline: 3px solid rgba(67,191,150,.55);
  outline-offset: 3px;
}

button:disabled,
button[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: .58;
  transform: none !important;
  box-shadow: none !important;
}

.primary-button,
.secondary-button,
.icon-button,
.nav-button,
.scene-button,
.wall-preset-button,
.wall-comment-button,
.wall-like-button,
.pet-food-button,
.wall-custom-comment-button {
  min-height: 44px;
  transition:
    transform .18s cubic-bezier(.2,.8,.2,1),
    box-shadow .18s ease,
    background .18s ease,
    border-color .18s ease,
    color .18s ease;
}

.primary-button:active,
.secondary-button:active,
.icon-button:active,
.nav-button:active,
.scene-button:active,
.wall-preset-button:active,
.wall-comment-button:active,
.wall-like-button:active,
.pet-food-button:active,
.wall-custom-comment-button:active {
  transform: scale(var(--press-scale));
}

.login-card,
.panel-card,
.message-wall-composer,
.wall-post-card,
.pet-selection-card,
.level-up-card,
.image-viewer-card {
  border-color: rgba(255,255,255,.78);
  box-shadow: var(--shadow-soft);
}

.login-card {
  overflow: hidden;
  border-width: 2px;
  background:
    linear-gradient(145deg, rgba(255,255,255,.84), rgba(247,247,255,.7)),
    rgba(255,255,255,.74);
}

.login-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 7px;
  background: linear-gradient(90deg, var(--primary), var(--accent-mint), var(--accent-gold));
}

.brand-mark {
  box-shadow:
    inset -5px -6px 14px rgba(38,33,126,.18),
    inset 5px 6px 16px rgba(255,255,255,.26),
    0 16px 32px rgba(78,76,219,.28);
}

.center-logo,
.app-logo-lockup,
.language-toggle {
  border: 1px solid rgba(255,255,255,.86);
  background: rgba(255,255,255,.82);
  box-shadow: 0 14px 34px rgba(31,35,78,.14);
}

.topbar {
  border-bottom: 1px solid rgba(255,255,255,.78);
  background: rgba(255,255,255,.76);
  box-shadow: 0 14px 32px rgba(35,34,92,.09);
}

.app-screen .topbar {
  background: rgba(255,255,255,.78);
}

.topbar-actions {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.student-chip {
  border-color: rgba(92,92,230,.14);
  background: rgba(255,255,255,.92);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.72);
}

.main-nav {
  width: 100%;
  border: 1px solid rgba(255,255,255,.78);
  background: rgba(255,255,255,.7);
  box-shadow: 0 14px 34px rgba(35,34,92,.11);
  scrollbar-width: thin;
  scrollbar-color: rgba(92,92,230,.38) transparent;
}

.nav-button {
  position: relative;
  flex: 1 0 auto;
  color: #5d5a86;
}

.nav-button-locked {
  color: #8b88ad;
  background: rgba(255,255,255,.44);
}

.nav-button-locked::before {
  content: "🔒";
  margin-right: 5px;
  font-size: .9em;
}

.nav-button.active {
  color: #2f2b8e;
  background:
    linear-gradient(180deg, rgba(255,255,255,.96), rgba(244,243,255,.92));
  box-shadow:
    inset 0 0 0 1px rgba(92,92,230,.12),
    0 8px 18px rgba(72,66,145,.12);
}

.nav-button.active::after {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 5px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--primary), var(--accent-mint));
}

.nav-button.has-friend-alert {
  color: #2f2b8e;
  background: rgba(255,255,255,.9);
  box-shadow:
    0 0 0 2px rgba(255,79,134,.34),
    0 0 22px rgba(255,79,134,.3),
    0 10px 22px rgba(72,66,145,.14);
  animation: friend-alert-pulse 1.15s ease-in-out infinite;
}

.nav-button.has-friend-alert::before {
  content: "";
  position: absolute;
  top: 6px;
  right: 8px;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #ff4f86;
  box-shadow: 0 0 0 4px rgba(255,79,134,.16);
}

@keyframes friend-alert-pulse {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-1px); }
}

.panel-card {
  border-width: 1px;
  background: var(--surface-glass);
}

.stats-card,
.mission-card,
.pet-card,
.checkin-card,
.question-card,
.shop-item,
.owned-equipment-panel,
.pet-skills-panel,
.pet-stats-under-card,
.pet-collection-panel {
  box-shadow: var(--shadow-soft);
}

.stat-box,
.attribute-chip,
.subject-card,
.equipment-slot,
.wall-stat-grid span {
  border: 1px solid rgba(92,92,230,.08);
  background: rgba(255,255,255,.78);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.74);
}

.primary-button {
  background:
    linear-gradient(135deg, #5655e8 0%, #7473f4 55%, #43bf96 100%);
  box-shadow: 0 12px 24px rgba(92,92,230,.22);
}

.secondary-button {
  border: 1px solid rgba(92,92,230,.12);
  background: linear-gradient(145deg, #f2f1ff, #ffffff);
}

.primary-button:hover,
.secondary-button:hover,
.nav-button:hover,
.scene-button:hover,
.pet-food-button:hover {
  box-shadow: var(--shadow-lift);
}

.wall-badge {
  border-color: rgba(67,191,150,.24);
  background: linear-gradient(145deg, #e9fbf4, #fff5c9);
}

.message-wall-composer,
.home-wall-share-panel {
  border-color: rgba(92,92,230,.24);
  background:
    linear-gradient(145deg, rgba(255,255,255,.9), rgba(239,251,245,.76));
}

.wall-card-preview,
.wall-post-card {
  border-color: rgba(92,92,230,.22);
  background:
    linear-gradient(145deg, rgba(255,255,255,.96), rgba(247,246,255,.9));
}

.wall-card-preview img,
.wall-image-button,
.wall-post-art img {
  border: 1px solid rgba(92,92,230,.12);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.7);
}

.wall-preset-button,
.wall-comment-button,
.wall-like-button {
  min-height: 42px;
}

.wall-preset-button {
  border: 1px solid rgba(92,92,230,.08);
  background: #f0efff;
}

.wall-preset-button.active {
  background: linear-gradient(135deg, #5655e8, #43bf96);
}

.wall-message-text {
  border: 1px solid rgba(67,191,150,.12);
}

.wall-custom-comment-input,
.login-form input,
.teacher-controls input,
.teacher-controls select,
.shop-slot-select,
.wall-preset-select {
  min-height: 48px;
  border-color: rgba(92,92,230,.2);
  background: rgba(255,255,255,.96);
}

.toast {
  z-index: 160;
  background: rgba(35,32,88,.94);
  backdrop-filter: blur(12px);
}
.inline-message-anchor {
  position: relative;
}
.button-inline-error {
  position: absolute;
  top: 50%;
  left: calc(100% + 8px);
  z-index: 8;
  transform: translate(-4px, -50%);
  max-width: min(180px, 52vw);
  padding: 5px 9px;
  border: 1px solid rgba(218,45,82,.28);
  border-radius: 999px;
  color: #da2d52;
  background: rgba(255,244,247,.98);
  box-shadow: 0 10px 20px rgba(159,36,66,.16);
  font-size: 13px;
  font-weight: 1000;
  line-height: 1.15;
  opacity: 0;
  pointer-events: none;
  white-space: nowrap;
  transition: opacity .18s ease, transform .18s ease;
}
.button-inline-error.show {
  opacity: 1;
  transform: translate(0, -50%);
}

@media (min-width: 1040px) {
  .page-shell {
    width: min(100% - 48px, 1240px);
  }

  .message-wall-composer {
    grid-template-columns: minmax(320px, .78fr) minmax(0, 1.22fr);
  }

  .wall-post-card {
    grid-template-columns: 148px minmax(0, 1fr);
  }

  .wall-image-button {
    width: 148px;
    height: 148px;
  }
}

@media (max-width: 760px) {
  .topbar {
    align-items: stretch;
    flex-direction: column;
  }

  .topbar-actions {
    width: 100%;
  }

  .student-chip {
    flex: 1 1 auto;
    min-width: 0;
  }

  .main-nav {
    gap: 6px;
    padding: 6px;
  }

  .nav-button {
    min-height: 48px;
    padding-inline: 14px;
  }

  .wall-composer-actions {
    align-content: start;
  }
}

@media (max-width: 620px) {
  body {
    font-size: 16px;
  }

  .language-toggle {
    top: max(8px, env(safe-area-inset-top));
    left: 14px;
    transform: none;
  }

  .login-screen {
    min-height: 100dvh;
    place-items: end center;
    padding: 70px 14px max(18px, env(safe-area-inset-bottom));
  }

  .center-logo {
    width: min(44vw, 164px);
    padding: 6px 9px;
    border-radius: 13px;
  }

  .login-card {
    width: min(100%, 430px);
    padding: 31px 20px 25px;
    border-radius: 25px;
  }

  .brand-mark {
    width: 62px;
    height: 62px;
    margin-bottom: 14px;
    border-radius: 20px;
    font-size: 31px;
  }

  .hero-copy {
    margin-bottom: 22px;
    line-height: 1.55;
  }

  .primary-button,
  .secondary-button {
    min-height: 50px;
  }

  .topbar {
    padding: 12px;
  }

  .app-logo-lockup {
    width: 100%;
    max-width: none;
    justify-content: space-between;
  }

  .topbar-actions {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) 44px;
    gap: 8px;
  }

  .icon-button {
    width: 44px;
    min-width: 44px;
    height: 44px;
  }

  .page-shell {
    width: calc(100% - 20px);
    padding-top: 18px;
  }

  .welcome-row,
  .section-title-row {
    gap: 12px;
    margin-bottom: 16px;
  }

  .main-nav {
    position: sticky;
    top: 113px;
    z-index: 18;
    margin-bottom: 16px;
    border-radius: 18px;
  }

  .pet-card,
  .stats-card,
  .mission-card,
  .checkin-card,
  .question-card,
  .message-wall-composer,
  .wall-post-card {
    border-radius: 20px;
  }

  .wall-preset-select-wrap {
    position: relative;
  }

  .wall-preset-select {
    min-height: 56px;
    padding-right: 42px;
    border-width: 2px;
    border-radius: 18px;
    color: #2f2b65;
    background:
      linear-gradient(145deg, rgba(255,255,255,.98), rgba(243,242,255,.94));
  }

  .wall-preset-button-row {
    display: none;
  }

  .home-wall-post-presets .wall-preset-button-row {
    display: none;
  }

  .wall-comment-presets {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    width: 100%;
  }

  .wall-comment-button {
    min-height: 46px;
    padding: 9px 8px;
    font-size: 14px;
  }

  .wall-post-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .wall-like-button {
    width: 100%;
    min-height: 48px;
  }

  .wall-custom-comment-input,
  .wall-custom-comment-button {
    min-height: 50px;
  }

  .image-viewer-card {
    width: 100%;
  }
}

@media (max-width: 390px) {
  .wall-comment-presets {
    grid-template-columns: 1fr;
  }

  .nav-button {
    padding-inline: 12px;
  }

  .app-header-logo {
    width: min(42vw, 132px);
  }
}

/* Series pet shop and compact community updates. */
.pet-exclusive-shop-panel[hidden],
.pet-collection-grid-expanded[hidden] {
  display: none !important;
}

.pet-collection-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  min-height: 56px;
  padding: 12px 16px;
  border: 2px solid var(--outline-strong);
  border-radius: 18px;
  color: #302b67;
  background: linear-gradient(145deg, rgba(255,255,255,.96), rgba(242,240,255,.92));
  box-shadow: 0 12px 28px rgba(43,42,108,.1);
  cursor: pointer;
}

.pet-collection-toggle span,
.pet-collection-toggle strong {
  min-width: 0;
  font-weight: 900;
}

.pet-collection-toggle strong {
  overflow: hidden;
  color: #5c5ce6;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pet-collection-collapsed-note {
  margin-top: 9px;
  padding: 10px 13px;
  border-radius: 14px;
  color: #7772a8;
  background: rgba(244,242,255,.78);
  font-size: 14px;
  font-weight: 800;
}

.pet-collection-collapsed-note.hidden {
  display: none;
}

.pet-collection-grid-expanded {
  display: grid;
  gap: 12px;
  margin-top: 13px;
}

.shop-grid:empty {
  display: none !important;
}

.pet-shop-mode-card {
  border-color: rgba(76,191,146,.42);
  background: linear-gradient(145deg, rgba(244,255,250,.96), rgba(240,238,255,.92));
}

.pet-shop-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.pet-series-toolbar {
  display: grid;
  gap: 12px;
}

.pet-series-select-wrap {
  display: none;
}

.pet-series-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.pet-series-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  padding: 10px 14px;
  border: 2px solid rgba(125,118,226,.24);
  border-radius: 999px;
  color: #3f3b83;
  background: rgba(255,255,255,.86);
  box-shadow: 0 10px 24px rgba(43,42,108,.08);
  cursor: pointer;
}

.pet-series-button strong,
.pet-series-button small {
  font-weight: 900;
}

.pet-series-button small {
  display: grid;
  place-items: center;
  min-width: 28px;
  min-height: 28px;
  padding: 0 8px;
  border-radius: 999px;
  color: #6c65c8;
  background: #efedff;
}

.pet-series-button.active {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(135deg, #5c5ce6, #43bf96);
}

.pet-series-button.active small {
  color: #315047;
  background: rgba(255,255,255,.82);
}

.pet-series-section {
  display: grid;
  gap: 13px;
}

.pet-series-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border: 2px solid rgba(125,118,226,.22);
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(255,255,255,.92), rgba(243,242,255,.84));
}

.pet-series-heading h3,
.pet-series-heading p {
  margin: 0;
}

.pet-series-heading h3 {
  color: var(--primary-dark);
  font-size: 24px;
}

.pet-series-heading p {
  margin-top: 3px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.pet-series-heading > span {
  color: #6c65c8;
  font-size: 14px;
  font-weight: 900;
  white-space: nowrap;
}

.pet-series-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.pet-series-grid .pet-shop-card {
  border-width: 2px;
}

.pet-shop-gear-panel {
  display: grid;
  gap: 8px;
  margin: 12px;
  margin-top: 10px;
  padding: 11px;
  border: 1px solid rgba(125,118,226,.22);
  border-radius: 15px;
  background: linear-gradient(145deg, rgba(255,253,239,.9), rgba(246,244,255,.86));
}

.pet-shop-gear-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.pet-shop-gear-heading span {
  color: #332f70;
  font-size: 14px;
  font-weight: 900;
}

.pet-shop-gear-heading small {
  overflow: hidden;
  color: #8b6a12;
  font-size: 12px;
  font-weight: 900;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pet-shop-gear-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
}

.pet-shop-gear-item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 2px 7px;
  align-items: center;
  min-width: 0;
  padding: 7px;
  border: 1px solid rgba(125,118,226,.18);
  border-radius: 12px;
  background: rgba(255,255,255,.82);
}

.pet-shop-gear-item img {
  grid-row: 1 / 4;
  width: 42px;
  height: 42px;
  object-fit: contain;
  border-radius: 10px;
  background: #f3f1ff;
  image-rendering: pixelated;
}

.pet-shop-gear-item b,
.pet-shop-gear-item strong,
.pet-shop-gear-item small {
  display: block;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pet-shop-gear-item b {
  color: #7a73bd;
  font-size: 11px;
}

.pet-shop-gear-item strong {
  color: #332f70;
  font-size: 12px;
}

.pet-shop-gear-item small {
  color: #8b6a12;
  font-size: 10px;
  font-weight: 900;
}

.pet-shop-gear-item.owned {
  border-color: rgba(76,191,146,.36);
  background: rgba(238,250,245,.9);
}

.pet-shop-gear-item.equipped {
  border-color: #f0c95a;
  background: #fff7d8;
}

.pet-shop-gear-item.locked {
  grid-template-columns: 1fr;
  border-style: dashed;
  color: #7772a8;
  background: rgba(244,242,255,.72);
  text-align: center;
}

.pet-shop-gear-item.locked b,
.pet-shop-gear-item.locked strong,
.pet-shop-gear-item.locked small {
  white-space: normal;
}

.pet-shop-gear-empty {
  padding: 12px;
  border-radius: 12px;
  color: var(--muted);
  background: rgba(244,242,255,.82);
  font-size: 13px;
  font-weight: 900;
  text-align: center;
}

.wall-post-details {
  margin: 0 0 12px;
  border: 1px solid rgba(125,118,226,.22);
  border-radius: 15px;
  background: rgba(248,247,255,.72);
}

.wall-post-details summary {
  min-height: 46px;
  padding: 12px 14px;
  color: #4b45a6;
  font-size: 14px;
  font-weight: 900;
  cursor: pointer;
}

.wall-post-details[open] summary {
  border-bottom: 1px solid rgba(125,118,226,.18);
}

.wall-post-details .wall-stat-grid,
.wall-post-details .wall-equipment-list {
  margin: 10px 12px;
}

.wall-comment-select-form {
  display: grid;
  grid-template-columns: minmax(190px, 1fr) auto;
  gap: 8px;
  align-items: end;
  min-width: min(100%, 520px);
}

.wall-comments-panel {
  margin-top: 4px;
  border: 1px solid rgba(125,118,226,.18);
  border-radius: 16px;
  background: rgba(247,245,255,.68);
  overflow: hidden;
}

.wall-comments-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 46px;
  padding: 10px 13px;
  color: #4b45a6;
  font-size: 14px;
  font-weight: 1000;
  cursor: pointer;
  list-style: none;
}

.wall-comments-summary::-webkit-details-marker { display: none; }

.wall-comments-summary b {
  display: grid;
  min-width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 999px;
  color: #27705a;
  background: #e7f8f0;
  font-size: 13px;
}

.wall-comments-content {
  display: grid;
  gap: 10px;
  padding: 12px;
  border-top: 1px solid rgba(125,118,226,.14);
}

.wall-comment-select-label {
  display: grid;
  gap: 5px;
  min-width: 0;
}

.wall-comment-select-label span,
.wall-comments-meta {
  color: #7772a8;
  font-size: 12px;
  font-weight: 900;
}

.wall-comment-select {
  width: 100%;
  min-height: 46px;
  padding: 0 38px 0 13px;
  border: 2px solid #dcd7ff;
  border-radius: 14px;
  color: #302b67;
  background: rgba(255,255,255,.96);
  font: inherit;
  font-size: 14px;
  font-weight: 900;
}

.wall-comment-select-button {
  min-height: 46px;
  padding: 0 13px;
  border: 0;
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(135deg, #43bf96, #5c5ce6);
  font-size: 14px;
  font-weight: 900;
  white-space: nowrap;
}

.wall-comments-meta {
  margin: 0 0 7px;
}

@media (max-width: 1060px) {
  .pet-series-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .pet-series-buttons {
    display: none;
  }

  .pet-series-select-wrap {
    display: grid;
    gap: 7px;
  }

  .pet-series-select-wrap span {
    color: #514b91;
    font-size: 14px;
    font-weight: 900;
  }

  .pet-series-select {
    min-height: 54px;
    padding: 0 42px 0 15px;
    border: 2px solid #dcd7ff;
    border-radius: 17px;
    color: #302b67;
    background: rgba(255,255,255,.96);
    font: inherit;
    font-size: 16px;
    font-weight: 900;
  }
}

@media (max-width: 620px) {
  .pet-collection-toggle {
    align-items: flex-start;
    flex-direction: column;
    min-height: 64px;
    padding: 12px 13px;
  }

  .pet-collection-toggle strong {
    white-space: normal;
  }

  .pet-series-heading {
    align-items: flex-start;
    flex-direction: column;
    padding: 12px 13px;
  }

  .pet-series-heading h3 {
    font-size: 22px;
  }

  .pet-series-grid {
    grid-template-columns: 1fr;
  }

  .pet-shop-gear-grid {
    grid-template-columns: 1fr;
  }

  .wall-post-card {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 11px;
    padding: 12px;
  }

  .wall-post-art {
    gap: 7px;
  }

  .wall-image-button {
    width: 88px;
    height: 88px;
    border-radius: 14px;
  }

  .wall-post-power {
    padding: 6px 5px;
    font-size: 12px;
  }

  .wall-post-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 7px;
  }

  .wall-post-header h3 {
    font-size: 18px;
  }

  .wall-post-header p,
  .wall-post-time {
    font-size: 12px;
  }

  .wall-message-text {
    margin-bottom: 9px;
    padding: 9px 11px;
    border-radius: 13px;
    font-size: 16px;
  }

  .wall-post-details summary {
    min-height: 42px;
    padding: 10px 11px;
    font-size: 13px;
  }

  .wall-stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .wall-equipment-list {
    grid-template-columns: 1fr;
  }

  .wall-comment-select-form {
    grid-template-columns: 1fr;
    min-width: 0;
    width: 100%;
  }

  .wall-comment-select,
  .wall-comment-select-button {
    min-height: 48px;
  }

  .wall-comments {
    gap: 6px;
  }

  .wall-comment-row {
    padding: 8px 10px;
    font-size: 13px;
  }

  .gift-claim-card {
    max-width: min(94vw, 520px);
  }

  .reward-row,
  .reward-row-duplicate {
    grid-template-columns: 78px minmax(0, 1fr);
  }

  .reward-row img,
  .reward-coin-icon {
    width: 78px;
    height: 78px;
  }
}

@media (max-width: 390px) {
  .wall-post-card {
    grid-template-columns: 74px minmax(0, 1fr);
    gap: 9px;
  }

  .wall-image-button {
    width: 74px;
    height: 74px;
  }

  .wall-message-text {
    font-size: 15px;
  }
}

.friends-dashboard { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.friends-panel { min-width: 0; padding: 20px; }
.friend-search-form { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; }
.friend-search-form input,
.shared-room-row select,
.gift-select-label select { width: 100%; min-height: 48px; border: 1px solid var(--line); border-radius: 12px; padding: 0 14px; color: var(--ink); background: rgba(255,255,255,.9); font-size: 16px; font-weight: 800; }
.friend-search-results,
.friend-notifications,
.friend-list,
.friend-profile-content { display: grid; gap: 10px; min-width: 0; }
.friend-result-row,
.friend-mail-row,
.friend-card { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-width: 0; padding: 12px; border: 1px solid rgba(111,101,235,.18); border-radius: 14px; background: rgba(255,255,255,.72); }
.friend-mail-row.unread { border-color: rgba(77,199,177,.4); background: rgba(234,255,249,.8); }
.friend-avatar { display: grid; flex: 0 0 auto; place-items: center; width: 42px; height: 42px; border-radius: 14px; background: rgba(111,101,235,.12); font-size: 22px; font-weight: 1000; }
.friend-avatar.large { width: 54px; height: 54px; font-size: 26px; }
.friend-copy,
.friend-card-main,
.friend-mail-row > div { min-width: 0; }
.friend-copy strong,
.friend-card strong,
.friend-mail-row strong { display: block; color: var(--primary-dark); font-size: 16px; font-weight: 1000; overflow-wrap: anywhere; }
.friend-copy small,
.friend-card small,
.friend-mail-row small { display: block; color: var(--muted); font-size: 12px; font-weight: 800; overflow-wrap: anywhere; }
.friend-card { align-items: stretch; flex-direction: column; }
.friend-card-main { display: flex; align-items: center; gap: 12px; }
.friend-card-actions,
.friend-mail-actions,
.friend-profile-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.friend-mail-heading-actions { display: flex; align-items: center; justify-content: flex-end; gap: 8px; }
.compact-button { min-height: 38px; padding: 0 12px; border-radius: 12px; font-size: 13px; }
.notification-light { color: #c7c5df; font-size: 22px; line-height: 1; }
.notification-light.active { color: #ff4f86; filter: drop-shadow(0 0 10px rgba(255,79,134,.35)); }
.compact-empty { padding: 14px; border-radius: 14px; font-size: 14px; }
.friend-profile-card { display: grid; gap: 14px; }
.friend-profile-hero { display: grid; grid-template-columns: minmax(96px, 148px) minmax(0, 1fr); align-items: center; gap: 14px; }
.friend-profile-hero img { width: 100%; aspect-ratio: 16 / 10; border-radius: 14px; object-fit: cover; background: rgba(111,101,235,.08); }
.friend-profile-hero h3 { margin: 0 0 4px; color: var(--primary-dark); font-size: 22px; overflow-wrap: anywhere; }
.friend-profile-hero p { margin: 0; color: var(--muted); font-weight: 800; }
.friend-collection-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.friend-collection-series { display: flex; justify-content: space-between; gap: 10px; padding: 10px 12px; border-radius: 12px; background: rgba(246,244,255,.9); color: var(--muted); font-weight: 900; }
.friend-collection-series strong { color: var(--primary-dark); }
.friend-readonly-home { gap: 16px; }
.friend-readonly-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; min-width: 0; }
.friend-readonly-top h3 { margin: 0; color: var(--primary-dark); font-size: clamp(22px, 3vw, 34px); line-height: 1.1; overflow-wrap: anywhere; }
.friend-readonly-top p { margin: 4px 0 0; color: var(--muted); font-weight: 800; overflow-wrap: anywhere; }
.friend-readonly-hero { display: grid; grid-template-columns: minmax(220px, 1.25fr) minmax(180px, .75fr); gap: 14px; align-items: stretch; }
.friend-readonly-hero > img { width: 100%; aspect-ratio: 16 / 10; border-radius: 18px; object-fit: cover; background: rgba(111,101,235,.08); box-shadow: 0 16px 34px rgba(41,45,95,.12); }
.friend-readonly-summary { display: flex; flex-direction: column; justify-content: center; gap: 10px; min-width: 0; padding: 16px; border-radius: 18px; background: rgba(246,244,255,.78); }
.friend-readonly-summary strong { color: var(--primary-dark); font-size: clamp(26px, 4vw, 42px); line-height: 1; }
.friend-readonly-summary small { color: var(--muted); font-weight: 900; overflow-wrap: anywhere; }
.friend-readonly-stats { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; }
.friend-readonly-stats span,
.friend-readonly-equipment span { display: grid; gap: 5px; min-width: 0; padding: 12px; border-radius: 14px; background: rgba(255,255,255,.82); border: 1px solid rgba(111,101,235,.12); }
.friend-readonly-stats small,
.friend-readonly-equipment b { color: var(--muted); font-size: 12px; font-weight: 900; }
.friend-readonly-stats strong { color: var(--primary-dark); font-size: 22px; font-weight: 1000; overflow-wrap: anywhere; }
.friend-readonly-section { display: grid; gap: 10px; }
.friend-readonly-section > strong { color: var(--primary-dark); font-size: 16px; font-weight: 1000; }
.friend-readonly-equipment { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.friend-readonly-equipment span { grid-template-columns: 52px minmax(0, 1fr); align-items: center; }
.friend-readonly-equipment img { grid-row: span 2; width: 52px; height: 52px; border-radius: 12px; object-fit: contain; background: rgba(246,244,255,.9); }
.friend-readonly-equipment strong { color: var(--primary-dark); font-size: 15px; font-weight: 1000; overflow-wrap: anywhere; }
.friend-readonly-empty { padding: 12px; border-radius: 14px; color: var(--muted); background: rgba(246,244,255,.82); font-weight: 900; }
.friend-room-preview { display: grid; gap: 8px; padding: 14px; border: 1px solid rgba(111,101,235,.16); border-radius: 16px; background: rgba(246,244,255,.78); }
.friend-room-preview strong { color: var(--primary-dark); font-size: 16px; font-weight: 1000; }
.friend-room-preview p { margin: 0; color: var(--muted); font-size: 14px; font-weight: 850; overflow-wrap: anywhere; }
.friend-room-preview .secondary-button { justify-self: start; }
.friend-pet-mini-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.friend-pet-mini { display: grid; grid-template-columns: 62px minmax(0, 1fr); align-items: center; gap: 10px; min-width: 0; padding: 8px; border: 2px solid rgba(111,101,235,.14); border-radius: 16px; color: var(--ink); background: rgba(255,255,255,.78); text-align: left; }
.friend-pet-mini.active { border-color: #5f5eed; background: rgba(236,234,255,.95); }
.friend-pet-mini img { width: 62px; height: 44px; border-radius: 10px; object-fit: cover; background: rgba(246,244,255,.9); }
.friend-pet-mini strong,
.friend-pet-mini small { display: block; overflow-wrap: anywhere; }
.friend-pet-mini strong { color: var(--primary-dark); font-size: 14px; font-weight: 1000; }
.friend-pet-mini small { color: var(--muted); font-size: 12px; font-weight: 800; }
.friend-gift-card,
.gift-claim-card { width: min(100% - 28px, 720px); max-height: min(86vh, 720px); overflow: auto; padding: 28px; border-radius: 28px; background: rgba(255,255,255,.96); box-shadow: 0 28px 80px rgba(31,35,78,.24); }
.gift-type-tabs { display: flex; gap: 8px; padding: 5px; border-radius: 16px; background: rgba(111,101,235,.1); }
.gift-type-tab { flex: 1; min-height: 44px; border: 0; border-radius: 12px; color: var(--muted); background: transparent; font-size: 15px; font-weight: 1000; }
.gift-type-tab.active { color: #fff; background: linear-gradient(135deg, #5f5eed, #45beb1); }
.friend-gift-content { display: grid; gap: 12px; margin: 18px 0; }
.gift-amount-grid,
.gift-item-grid,
.gift-pet-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.gift-choice,
.gift-item-choice,
.gift-pet-choice { min-height: 58px; border: 2px solid rgba(111,101,235,.16); border-radius: 16px; color: var(--primary-dark); background: rgba(255,255,255,.8); font-size: 16px; font-weight: 1000; }
.gift-choice.selected,
.gift-item-choice.selected,
.gift-pet-choice.selected { border-color: #5f5eed; background: rgba(236,234,255,.95); }
.gift-item-choice,
.gift-pet-choice { display: grid; grid-template-columns: 64px minmax(0, 1fr); align-items: center; text-align: left; gap: 10px; padding: 8px; }
.gift-item-choice img,
.gift-pet-choice img { width: 64px; height: 64px; border-radius: 12px; object-fit: contain; background: rgba(246,244,255,.85); }
.gift-select-label { display: grid; gap: 6px; color: var(--primary-dark); font-size: 14px; font-weight: 1000; }
.gift-shop-preview { display: grid; grid-template-columns: 78px minmax(0, 1fr); align-items: center; gap: 12px; padding: 12px; border: 1px solid rgba(111,101,235,.15); border-radius: 16px; background: rgba(246,244,255,.75); }
.gift-shop-preview img { width: 78px; height: 78px; border-radius: 14px; object-fit: contain; background: rgba(255,255,255,.8); }
.music-gift-preview { grid-template-columns: 78px minmax(0, 1fr) auto; }
.music-gift-icon { display: grid; place-items: center; width: 78px; height: 78px; border-radius: 18px; color: var(--track-accent, #6f67f1); background: linear-gradient(135deg, rgba(255,255,255,.95), rgba(236,234,255,.9)); font-size: 38px; box-shadow: inset 0 0 0 1px rgba(111,101,235,.14); }
.gift-shop-preview strong,
.gift-shop-preview small { display: block; overflow-wrap: anywhere; }
.gift-shop-preview strong { color: var(--primary-dark); font-size: 17px; font-weight: 1000; }
.gift-shop-preview small { color: var(--muted); font-size: 13px; font-weight: 800; }
.friend-gift-actions { display: flex; justify-content: flex-end; gap: 10px; }
.gift-claim-card { text-align: center; max-width: 520px; }
.gift-claim-burst { color: #ffb423; font-size: 58px; line-height: 1; }
.gift-sender-name { display: inline-block; margin: 0 4px; color: #4541c9; font-size: 1.16em; font-weight: 1000; text-shadow: 0 8px 18px rgba(95,94,237,.18); }
.teacher-reward-notice-detail { display: grid; gap: 5px; margin-top: 8px; color: var(--muted); font-size: 14px; font-weight: 850; }
.gift-reveal-button {
  position: relative;
  display: grid;
  place-items: center;
  gap: 10px;
  width: min(220px, 62vw);
  margin: 16px auto;
  border: 0;
  background: transparent;
  color: var(--primary-dark);
  font-size: 16px;
  font-weight: 1000;
  cursor: pointer;
}
.gift-reveal-button::before {
  content: "";
  position: absolute;
  inset: 14%;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(255,216,88,.72), rgba(255,130,178,.26) 48%, rgba(111,101,235,0) 72%);
  filter: blur(8px);
  animation: gift-glow 1.2s ease-in-out infinite alternate;
}
.gift-reveal-button img {
  position: relative;
  z-index: 1;
  width: min(170px, 50vw);
  aspect-ratio: 1;
  object-fit: contain;
  filter: drop-shadow(0 18px 24px rgba(95,94,237,.25));
  animation: gift-bounce 1.05s ease-in-out infinite;
}
.gift-reveal-button span {
  position: relative;
  z-index: 1;
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.86);
}
.gift-claim-rewards,
.reward-list { display: grid; gap: 10px; margin-top: 12px; text-align: left; }
.reward-row {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  padding: 13px;
  border: 1px solid rgba(111,101,235,.14);
  border-radius: 16px;
  background: rgba(246,244,255,.76);
}
.reward-row img {
  width: 92px;
  height: 92px;
  border-radius: 18px;
  object-fit: contain;
  background: rgba(255,255,255,.82);
}
.reward-row strong,
.reward-row small { display: block; overflow-wrap: anywhere; }
.reward-row strong { color: var(--primary-dark); font-size: 16px; font-weight: 1000; }
.reward-row small { color: var(--muted); font-size: 13px; font-weight: 850; }
.reward-coin-icon { display: grid; place-items: center; width: 92px; height: 92px; border-radius: 20px; background: rgba(255,249,217,.92); font-size: 48px; }
.reward-row-duplicate { grid-template-columns: 92px minmax(0, 1fr); }
.duplicate-actions {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
}
.duplicate-actions select {
  width: 100%;
  min-height: 42px;
  border: 1px solid rgba(111,101,235,.2);
  border-radius: 12px;
  padding: 0 10px;
  color: var(--primary-dark);
  background: rgba(255,255,255,.92);
  font-weight: 900;
}
.title-choice-grid { display: grid; gap: 10px; margin-top: 14px; }
.title-choice-button {
  min-height: 58px;
  border: 2px solid rgba(111,101,235,.16);
  border-radius: 16px;
  padding: 10px 14px;
  color: var(--primary-dark);
  background: rgba(255,255,255,.88);
  text-align: left;
}
.title-choice-button strong,
.title-choice-button small { display: block; overflow-wrap: anywhere; }
.title-choice-button strong { font-size: 16px; font-weight: 1000; }
.title-choice-button small { color: var(--muted); font-size: 12px; font-weight: 850; }
.collection-title-badge {
  display: inline-flex;
  align-items: center;
  max-width: min(100%, 320px);
  margin-left: 8px;
  padding: 4px 9px;
  border-radius: 999px;
  color: #6f520c;
  background: rgba(255,248,194,.94);
  font-size: .64em;
  font-style: normal;
  font-weight: 1000;
  line-height: 1.1;
  vertical-align: middle;
  overflow-wrap: anywhere;
}
.wall-preview-copy .collection-title-badge,
.wall-post-header .collection-title-badge { font-size: 13px; }
.blind-box-shop-panel {
  display: grid;
  grid-template-columns: minmax(96px, 150px) minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
  padding: 16px;
  border: 2px solid rgba(246,188,60,.5);
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(255,249,217,.94), rgba(246,244,255,.9));
}
.blind-box-shop-art img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  filter: drop-shadow(0 14px 18px rgba(95,94,237,.18));
}
.blind-box-shop-copy { display: grid; gap: 4px; min-width: 0; }
.blind-box-shop-copy h3 { margin: 0; color: var(--primary-dark); font-size: 24px; font-weight: 1000; }
.blind-box-shop-copy p,
.blind-box-shop-copy small { margin: 0; color: var(--muted); font-size: 14px; font-weight: 850; overflow-wrap: anywhere; }
.blind-box-shop-actions { display: grid; gap: 8px; min-width: 150px; }
@keyframes gift-bounce {
  0%, 100% { transform: translateY(0) scale(1) rotate(-2deg); }
  50% { transform: translateY(-12px) scale(1.05) rotate(2deg); }
}
@keyframes gift-glow {
  from { transform: scale(.95); opacity: .72; }
  to { transform: scale(1.12); opacity: 1; }
}
.room-lobby-panel,
.room-chat-panel,
.shared-room-panel { display: grid; gap: 10px; padding: 14px; border: 1px solid rgba(111,101,235,.15); border-radius: 18px; background: rgba(255,255,255,.72); }
.room-lobby-heading,
.room-chat-heading,
.shared-room-header { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.room-lobby-heading strong,
.room-chat-heading strong,
.shared-room-header strong { display: block; color: var(--primary-dark); font-size: 17px; font-weight: 1000; }
.room-lobby-heading small,
.room-chat-heading small,
.shared-room-header small,
.shared-room-row span,
.shared-room-empty { color: var(--muted); font-size: 13px; font-weight: 800; }
.room-lobby-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 8px; }
.room-card-shell { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; align-items: stretch; min-width: 0; }
.room-card { display: grid; gap: 4px; min-height: 72px; padding: 12px; border: 2px solid rgba(111,101,235,.14); border-radius: 16px; color: var(--ink); background: rgba(255,255,255,.76); text-align: left; }
.room-card.active { border-color: #5f5eed; background: rgba(236,234,255,.95); }
.room-card.closed,
.room-card:disabled { opacity: .62; cursor: not-allowed; }
.room-card-title { color: var(--primary-dark); font-size: 16px; font-weight: 1000; overflow-wrap: anywhere; }
.room-card small { color: var(--muted); font-size: 12px; font-weight: 850; overflow-wrap: anywhere; }
.room-card-close-button { display: grid; place-items: center; width: 42px; min-height: 72px; border: 2px solid rgba(222,83,112,.22); border-radius: 16px; color: #bd3559; background: rgba(255,238,243,.86); font-size: 24px; font-weight: 1000; cursor: pointer; }
.room-card-close-button:focus-visible { outline: 4px solid rgba(222,83,112,.22); outline-offset: 2px; }
.room-join-form { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; }
.room-settings-form { display: grid; grid-template-columns: minmax(0, 1fr) auto auto auto; gap: 8px; align-items: end; }
.room-settings-form label { display: grid; gap: 5px; min-width: 0; color: var(--primary-dark); font-size: 13px; font-weight: 1000; }
.room-join-form input,
.room-settings-form input,
.room-chat-form input { width: 100%; min-height: 46px; border: 1px solid var(--line); border-radius: 12px; padding: 0 13px; color: var(--ink); background: rgba(255,255,255,.92); font-size: 15px; font-weight: 850; }
.danger-lite-button { min-height: 44px; border: 1px solid rgba(222,83,112,.26); border-radius: 12px; padding: 0 14px; color: #bd3559; background: rgba(255,235,242,.88); font-weight: 1000; }
.shared-room-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.shared-room-row label { display: grid; gap: 5px; min-width: 0; }
.room-member-list { display: flex; flex-wrap: wrap; gap: 8px; }
.room-member-chip { position: relative; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 7px; max-width: 100%; padding: 8px 10px; border-radius: 999px; color: var(--primary-dark); background: rgba(246,244,255,.9); font-weight: 1000; }
.room-member-chip strong,
.room-member-chip small { overflow-wrap: anywhere; }
.room-member-chip small { color: var(--muted); font-size: 12px; font-weight: 850; }
.icon-mini-button { display: grid; place-items: center; width: 26px; height: 26px; border: 0; border-radius: 999px; color: #fff; background: #d94d70; font-size: 18px; font-weight: 1000; line-height: 1; }
.room-request-list { display: grid; gap: 8px; padding: 10px; border-radius: 16px; background: rgba(255,247,219,.72); }
.room-request-list > strong { color: var(--primary-dark); font-size: 15px; font-weight: 1000; }
.room-request-row { display: grid; grid-template-columns: auto minmax(0, 1fr) auto auto; align-items: center; gap: 8px; padding: 8px; border: 1px solid rgba(246,188,60,.22); border-radius: 14px; background: rgba(255,255,255,.82); }
.room-request-avatar { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 12px; background: rgba(236,234,255,.92); }
.room-request-row span { min-width: 0; }
.room-request-row strong,
.room-request-row small { display: block; overflow-wrap: anywhere; }
.room-request-row strong { color: var(--primary-dark); font-weight: 1000; }
.room-request-row small { color: var(--muted); font-size: 12px; font-weight: 850; }
.room-chat-list { display: grid; gap: 6px; max-height: 220px; overflow: auto; padding-right: 4px; }
.room-chat-message,
.room-chat-empty,
.room-lobby-empty { padding: 10px 12px; border-radius: 14px; background: rgba(246,244,255,.78); color: var(--muted); font-size: 14px; font-weight: 850; }
.room-chat-message { display: grid; grid-template-columns: minmax(84px, .24fr) minmax(0, 1fr) auto; align-items: center; gap: 8px; color: var(--ink); }
.room-chat-message strong { color: var(--primary-dark); overflow-wrap: anywhere; }
.room-chat-message span { overflow-wrap: anywhere; }
.room-chat-message small { color: var(--muted); font-size: 12px; white-space: nowrap; }
.room-chat-form { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; }
.shared-room-decorations { display: flex; flex-wrap: wrap; gap: 8px; }
.room-decoration-button { min-height: 40px; border: 1px solid rgba(111,101,235,.16); border-radius: 999px; padding: 0 12px; color: var(--primary-dark); background: rgba(246,244,255,.88); font-weight: 1000; }
.pet-interaction-guest { position: absolute; left: var(--guest-x, 50%); bottom: calc(var(--guest-y, 8) * 1%); z-index: 4; width: clamp(76px, 10vw, 120px); border: 0; background: transparent; transform: translateX(-50%); pointer-events: auto; filter: drop-shadow(0 14px 10px rgba(36,45,70,.2)); animation: room-guest-wander var(--guest-duration, 5.8s) ease-in-out var(--guest-delay, 0s) infinite alternate; will-change: transform; }
.pet-interaction-guest .pet-interaction-guest-name { position: absolute; left: 50%; top: -8px; padding: 5px 9px; border-radius: 999px; color: #245e32; background: rgba(255,255,255,.86); font-size: 12px; font-weight: 1000; white-space: nowrap; transform: translate(-50%, -100%); }
.pet-interaction-guest img { display: block; width: 100%; aspect-ratio: 1; object-fit: contain; animation: creeper-idle 2.2s ease-in-out infinite; }
.pet-interaction-guest[data-pet-movement="fly_bounded"] img,
.pet-interaction-guest[data-pet-movement="hover_bounded"] img { animation: pet-float 2.4s ease-in-out infinite; }
.pet-interaction-guest.being-fed img { animation: creeper-feed-bounce .72s cubic-bezier(.2,.9,.28,1.08) both; }
.pet-interaction-guest[data-pet-movement="fly_bounded"].being-fed img,
.pet-interaction-guest[data-pet-movement="hover_bounded"].being-fed img { animation: pet-float-feed .82s cubic-bezier(.2,.9,.28,1.08) both; }
.pet-interaction-guest .pet-feed-bubble { top: -42px; max-width: min(240px, 62vw); padding: 7px 11px; font-size: 12px; }
.pet-interaction-guest .pet-feed-hearts { top: -18px; transform: translateX(-50%) scale(.86); transform-origin: 50% 100%; }
.room-decoration { position: absolute; left: var(--decor-x, 50%); top: var(--decor-y, 70%); z-index: calc(2 + var(--decor-layer, 0)); font-size: calc(32px * var(--decor-scale, 1)); transform: translate(-50%, -50%); filter: drop-shadow(0 8px 8px rgba(36,45,70,.18)); pointer-events: none; }

@keyframes room-guest-wander {
  0% { transform: translateX(-50%) translate(0, 0) scale(1); }
  45% { transform: translateX(-50%) translate(calc(var(--guest-dx, 5vw) * .5), calc(var(--guest-dy, -5px) * .55)) scale(1.03); }
  100% { transform: translateX(-50%) translate(var(--guest-dx, 5vw), var(--guest-dy, -5px)) scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .pet-interaction-guest { animation: none; }
}

@media (max-width: 760px) {
  .friends-dashboard { grid-template-columns: 1fr; }
  .friend-search-form,
  .shared-room-row,
  .room-join-form,
  .room-settings-form,
  .room-chat-form,
  .room-request-row { grid-template-columns: 1fr; }
  .friend-result-row,
  .friend-mail-row { align-items: stretch; flex-direction: column; }
  .friend-result-row .secondary-button,
  .friend-mail-row .primary-button,
  .friend-mail-row .secondary-button,
  .friend-card-actions .primary-button,
  .friend-card-actions .secondary-button { width: 100%; }
  .friend-profile-hero,
  .friend-readonly-hero,
  .friend-readonly-top { grid-template-columns: 1fr; }
  .friend-readonly-top { display: grid; }
  .friend-collection-grid,
  .friend-readonly-stats,
  .friend-readonly-equipment,
  .friend-pet-mini-grid,
  .gift-amount-grid,
  .gift-item-grid,
  .gift-pet-grid { grid-template-columns: 1fr; }
  .blind-box-shop-panel { grid-template-columns: 1fr; text-align: center; }
  .blind-box-shop-art { justify-self: center; width: min(170px, 62vw); }
  .blind-box-shop-actions { min-width: 0; }
  .duplicate-actions { grid-template-columns: 1fr; }
  .collection-title-badge { display: inline-flex; margin: 6px 0 0; max-width: 100%; }
  .friend-gift-card,
  .gift-claim-card { padding: 22px; border-radius: 22px; }
  .friend-gift-actions { flex-direction: column; }
  .friend-gift-actions .primary-button,
  .friend-gift-actions .secondary-button,
  .room-join-form .primary-button,
  .room-settings-form .secondary-button,
  .room-settings-form .danger-lite-button,
  .room-chat-form .primary-button,
  .room-request-row .primary-button,
  .room-request-row .secondary-button { width: 100%; }
  .pet-interaction-guest { width: clamp(62px, 18vw, 96px); }
}

/* Late mobile pass: make the app feel like a phone-first game surface instead of a squeezed desktop page. */
@media (max-width: 620px) {
  html,
  body {
    width: 100%;
    overflow-x: hidden;
  }

  body {
    font-size: 17px;
  }

  .app-screen::after {
    background: linear-gradient(180deg, rgba(247,246,255,.64) 0%, rgba(247,246,255,.52) 44%, rgba(255,250,246,.68) 100%);
  }

  .topbar {
    gap: 8px;
    padding: max(8px, env(safe-area-inset-top)) 8px 10px;
  }

  .page-shell {
    width: 100%;
    padding: 12px 6px max(18px, env(safe-area-inset-bottom));
  }

  .welcome-row,
  .section-title-row {
    padding-inline: 4px;
  }

  .welcome-row h1 {
    font-size: clamp(34px, 12vw, 54px);
    line-height: 1.02;
  }

  .main-nav {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    width: 100%;
    margin: 0 0 12px;
    padding: 4px;
    gap: 4px;
    border-radius: 16px;
    overflow-x: visible;
  }

  .nav-button {
    min-width: 0;
    min-height: 50px;
    padding: 8px 5px;
    border-radius: 13px;
    font-size: 14px;
    line-height: 1.15;
  }

  .panel-card,
  .pet-card,
  .pet-skills-panel,
  .pet-stats-under-card,
  .owned-equipment-panel,
  .pet-collection-panel,
  .message-wall-composer,
  .wall-post-card,
  .friends-panel,
  .room-lobby-panel,
  .room-chat-panel,
  .shared-room-panel {
    border-radius: 18px;
  }

  .panel-card,
  .pet-skills-panel,
  .pet-stats-under-card,
  .owned-equipment-panel,
  .pet-collection-panel,
  .message-wall-composer,
  .friends-panel {
    padding: 14px 12px;
  }

  .pet-card {
    padding: 12px 10px;
  }

  .pet-stage {
    min-height: clamp(320px, 72vw, 420px);
    border-radius: 18px;
  }

  .pet-card-actions {
    gap: 8px;
  }

  .pet-card-action-row {
    grid-template-columns: 1fr;
  }

  .pet-form-selector,
  .pet-card-secondary-actions {
    grid-column: 1;
  }

  .pet-form-selector {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pet-card-secondary-actions {
    justify-content: center;
  }

  .pet-card-secondary-actions .secondary-button,
  .pet-card-secondary-actions .primary-button {
    flex: 1 1 145px;
    min-height: 48px;
  }

  .button-inline-error {
    top: calc(100% + 5px);
    left: auto;
    right: 0;
    transform: translateY(-4px);
  }

  .button-inline-error.show {
    transform: translateY(0);
  }

  .pet-stats-under-card .stats-grid,
  .stats-grid,
  .mission-grid,
  .dashboard-grid,
  .home-top-panels {
    gap: 8px;
  }

  .stat-card,
  .mission-card,
  .wallet-card,
  .date-card,
  .streak-pill {
    border-radius: 16px;
  }

  .message-wall-composer {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .wall-post-card {
    grid-template-columns: 1fr;
    padding: 12px;
  }

  .wall-post-art {
    align-items: stretch;
  }

  .wall-image-button {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 10;
    border-radius: 16px;
  }

  .wall-post-power {
    justify-self: start;
    min-height: 38px;
    padding: 8px 12px;
    font-size: 15px;
  }

  .wall-post-header h3 {
    font-size: 22px;
  }

  .wall-post-header p,
  .wall-post-time {
    font-size: 13px;
  }

  .wall-message-text {
    font-size: 17px;
    line-height: 1.45;
  }

  .wall-comments-content {
    padding: 10px;
  }

  .wall-comment-row {
    font-size: 14px;
    line-height: 1.45;
  }

  .friend-card,
  .friend-result-row,
  .friend-mail-row,
  .friend-room-preview {
    border-radius: 16px;
    padding: 11px;
  }

  .friend-gift-card,
  .gift-claim-card,
  .pet-selection-card,
  .level-up-card,
  .evolution-card,
  .image-viewer-card {
    width: calc(100% - 12px);
    max-height: 92dvh;
    border-radius: 22px;
    padding: 20px 14px;
  }

  .reward-row,
  .reward-row-duplicate,
  .gift-shop-preview {
    grid-template-columns: 74px minmax(0, 1fr);
    gap: 10px;
  }
  .music-gift-preview {
    grid-template-columns: 74px minmax(0, 1fr);
  }
  .music-gift-preview .secondary-button {
    grid-column: 1 / -1;
  }

  .reward-row img,
  .reward-coin-icon,
  .gift-shop-preview img,
  .music-gift-icon {
    width: 74px;
    height: 74px;
    border-radius: 15px;
  }

  .room-lobby-grid {
    grid-template-columns: 1fr;
  }
}

/* Mobile game-feel pass: make the app less like a squeezed desktop page. */
@media (max-width: 620px) {
  .app-screen {
    overflow-x: hidden;
  }

  .page-shell {
    width: 100%;
    padding-inline: 4px;
  }

  .view {
    gap: 12px;
  }

  .panel-card,
  .pet-card,
  .pet-skills-panel,
  .pet-stats-under-card,
  .pet-collection-panel,
  .message-wall-composer,
  .wall-post-card,
  .friends-panel,
  .room-lobby-panel,
  .room-chat-panel,
  .shared-room-panel {
    background: rgba(255,255,255,.82);
    backdrop-filter: blur(14px);
  }

  .welcome-row h1 {
    font-size: clamp(30px, 10vw, 46px);
  }

  .welcome-row .muted-text {
    font-size: 14px;
  }

  .stats-card,
  .mission-card,
  .checkin-card,
  .question-card {
    padding: 13px 11px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .pet-card,
  .pet-interaction-panel {
    margin-inline: 0;
  }

  .pet-interaction-heading-actions {
    gap: 6px;
  }

  .pet-interaction-stage {
    min-height: 292px;
    border-radius: 18px;
  }

  .pet-interaction-stage.placing-furniture::before {
    left: 4%;
    right: 4%;
    bottom: 8%;
    height: 56%;
    border-radius: 14px;
  }

  .pet-builder-grid {
    left: 4%;
    right: 4%;
    bottom: 8%;
    height: 56%;
    gap: 2px;
  }

  .pet-builder-cell {
    border-radius: 5px;
  }

  .pet-food-tray,
  .pet-furniture-tray {
    position: sticky;
    bottom: max(6px, env(safe-area-inset-bottom));
    z-index: 40;
    display: flex;
    flex-wrap: nowrap;
    justify-content: flex-start;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    padding: 8px;
    border-radius: 18px;
    scroll-snap-type: x proximity;
    -webkit-overflow-scrolling: touch;
  }

  .pet-food-button,
  .pet-furniture-button {
    flex: 0 0 92px;
    min-width: 92px;
    min-height: 64px;
    flex-direction: column;
    gap: 4px;
    padding: 7px 6px;
    font-size: 13px;
    line-height: 1.15;
    scroll-snap-align: start;
  }

  .pet-food-button span:last-child,
  .pet-furniture-button span:last-child {
    display: grid;
    gap: 1px;
  }

  .pet-furniture-button small {
    font-size: 11px;
  }

  .pet-food-icon,
  .pet-furniture-icon {
    width: 34px;
    height: 34px;
  }

  .pet-furniture-hint,
  .pet-furniture-count {
    flex: 0 0 auto;
    align-self: center;
    min-height: 38px;
    padding: 8px 10px;
    font-size: 12px;
    white-space: nowrap;
  }

  .placed-furniture {
    width: clamp(40px, 14vw, 68px);
    height: clamp(40px, 14vw, 68px);
  }

  .room-lobby-heading,
  .shared-room-header,
  .room-chat-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .room-join-form,
  .room-chat-form,
  .room-settings-form {
    grid-template-columns: 1fr;
  }

  .room-chat-list {
    max-height: 240px;
  }
}

@media (max-width: 620px) {
  .interaction-room-recovery-banner {
    align-items: flex-start;
    flex-direction: column;
  }

  .interaction-room-recovery-banner span {
    text-align: left;
  }

  .interaction-room-friend-strip-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .interaction-room-friend-grid {
    grid-template-columns: 1fr;
    max-height: 260px;
    overflow-x: hidden;
    overflow-y: auto;
  }

  .interaction-room-friend-card {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .interaction-room-friend-join {
    grid-column: 1 / -1;
    width: 100%;
  }

  .kuromi-room-stage {
    min-height: 0;
    border-radius: 18px;
  }

  .kuromi-room-controls {
    left: 10px;
    right: 10px;
    bottom: 8px;
    gap: 14px;
  }

  .kuromi-control-cluster {
    gap: 10px;
  }

  .kuromi-room-chat-panel {
    padding: 0;
  }
}

@media (max-width: 620px) and (orientation: portrait) {
  .kuromi-room-stage {
    margin-bottom: 66px;
    overflow: visible;
  }

  .kuromi-room-orientation-hint {
    display: block;
  }

  .kuromi-room-controls {
    left: 4px;
    right: 4px;
    bottom: -58px;
  }

  body.kuromi-room-fullscreen-mode .kuromi-room-stage {
    margin-bottom: 0;
    overflow: hidden;
  }

  body.kuromi-room-fullscreen-mode .kuromi-room-controls {
    left: calc(env(safe-area-inset-left) + 14px);
    right: calc(env(safe-area-inset-right) + 14px);
    bottom: calc(env(safe-area-inset-bottom) + 14px);
  }
}

/* Final brand layer: this comes after the legacy gameplay stylesheet. */
.brand-mark, .primary-button, .login-mode-button.active, .language-button.active,
.scene-button.active, .teacher-primary-button {
  background: linear-gradient(135deg, #8f1d2c, #5c0d17) !important;
  box-shadow: 0 10px 22px rgba(143, 29, 44, .24);
}

/* Match the new artwork's proportions instead of cropping it into the old title strip. */
.app-screen .story-title-banner {
  height: auto;
  aspect-ratio: 5 / 2;
}

/* The supplied horizontal logo needs a smaller lockup than the previous artwork. */
.app-screen .app-header-logo {
  width: clamp(168px, 12vw, 220px);
  max-height: 52px;
}