:root {
  --surface: #fffdf8;
  --soft: #eaeae1;
  --stage: #e8ecdf;
  --accent: #d3ee68;
  --on-accent: #192c36;
  --button: #192c36;
  --on-button: #ffffff;
  --card-radius: 15px;
  --display-font: "DM Sans", sans-serif;
}
.experience-bar {
  max-width: 1380px;
  padding: 20px 44px 0;
  margin: auto;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 24px;
}
.theme-picker,
.sound-controls {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
}
.experience-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--muted);
  margin-right: 9px;
}
.theme-picker button,
.sound-controls button {
  font-size: 12px;
  min-height: 38px;
  padding: 9px 12px;
  border-radius: 9px;
  border: 1px solid var(--line);
  background: var(--surface);
}
.theme-picker button span {
  margin-right: 4px;
  font-size: 15px;
}
.theme-picker button[aria-pressed="true"] {
  background: var(--accent);
  color: var(--on-accent);
  border-color: var(--on-accent);
  font-weight: 700;
}
.sound-controls {
  margin-left: auto;
}
.sound-controls button[aria-pressed="true"] {
  background: var(--soft);
  border-color: var(--blue);
}
.volume-label {
  display: flex;
  gap: 6px;
  align-items: center;
  padding-left: 8px;
  font-size: 10px;
  color: var(--muted);
}
.volume-label input {
  width: 68px;
  accent-color: var(--blue);
  cursor: pointer;
}
.experience-caption {
  margin: 0;
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  font-size: 10px;
  color: var(--muted);
  line-height: 1.5;
}
.theme-scene {
  display: none;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.game-card,
.play-panel,
.search-wrap,
.theme-picker button,
.sound-controls button {
  background: var(--surface);
}
.game-card {
  border-radius: var(--card-radius);
}
.scores > div,
.filters button,
.controls button,
#fav-count,
.library-head h2 span {
  background: var(--soft);
}
.hero-cta,
.primary,
.filters button.active,
.options button.active {
  background: var(--button);
  color: var(--on-button);
}
.hero-cta span {
  color: var(--accent);
}
.tip {
  background: var(--soft);
}
input,
select {
  color: var(--ink);
}
#stage-wrap {
  background: var(--stage);
}
.overlay {
  background: color-mix(in srgb, var(--paper) 96%, transparent);
}
.card-fav {
  background: var(--surface);
}
.merge-board {
  background: var(--stage);
}
.merge-board button[data-value="0"] {
  background: var(--soft) !important;
}
html[data-theme="anime"] {
  --paper: #faf4fc;
  --ink: #483468;
  --muted: #786481;
  --line: #e1cfe7;
  --surface: #fffaff;
  --soft: #efe4f5;
  --stage: #dfd4ed;
  --accent: #ffcedf;
  --lime: #ffcedf;
  --blue: #8465ca;
  --button: #69509e;
  --on-accent: #483468;
  --radius: 24px;
  --card-radius: 20px;
}
html[data-theme="anime"] body {
  background: radial-gradient(ellipse at 85% 16%, #eadbf5 0, transparent 42%);
}
html[data-theme="anime"] .hero-art {
  background: linear-gradient(135deg, #fce5f0, #e4dcfb);
  border: 2px solid #fff;
  box-shadow: 0 12px 32px #7e5e9f14;
  border-radius: 45% 45% 24px 24px;
}
html[data-theme="anime"] .anime-scene {
  display: block;
}
html[data-theme="anime"] .art-board {
  width: 127px;
  height: 127px;
  padding: 8px;
  gap: 5px;
  position: absolute;
  left: 22px;
  bottom: 42px;
  z-index: 1;
  box-shadow: 6px 7px 0 #bb9fd6;
  transform: rotate(-12deg);
}
html[data-theme="anime"] .tile {
  font-size: 17px;
  color: #263846;
}
html[data-theme="anime"] .t2048 {
  font-size: 12px;
}
html[data-theme="anime"] .art-star {
  display: none;
}
html[data-theme="anime"] .art-sticker {
  background: #ffcedf;
  color: #483468;
  font-size: 12px;
  width: 78px;
  height: 78px;
  right: 16px;
  bottom: 14px;
}
html[data-theme="anime"] .accent {
  color: #9463bc;
}
html[data-theme="anime"] .hero h1 {
  letter-spacing: -2px;
}
html[data-theme="anime"] .game-card {
  box-shadow: 0 5px 0 #e9daef;
}
html[data-theme="anime"] .card-art {
  filter: hue-rotate(22deg) saturate(0.85);
}
html[data-theme="anime"] .play-panel {
  box-shadow: 0 8px 0 #e9daef;
  border: 2px solid var(--line);
}
html[data-theme="kids"] {
  --paper: #fff9e9;
  --ink: #314674;
  --muted: #62718c;
  --line: #e5d8b8;
  --surface: #fffefa;
  --soft: #f9ecc5;
  --stage: #dfeee6;
  --accent: #ffd965;
  --lime: #ffd965;
  --blue: #487bb5;
  --button: #314674;
  --on-accent: #314674;
  --radius: 28px;
  --card-radius: 25px;
  --display-font: "Trebuchet MS", "DM Sans", sans-serif;
  font-family: "Trebuchet MS", "DM Sans", sans-serif;
}
html[data-theme="kids"] .hero-art {
  background: #e5f3fa;
  border-radius: 55px;
  border: 3px solid #314674;
  box-shadow: 7px 8px 0 #b8a0e8;
}
html[data-theme="kids"] .kids-scene {
  display: block;
}
html[data-theme="kids"] .art-board,
html[data-theme="kids"] .art-star,
html[data-theme="kids"] .art-label {
  display: none;
}
html[data-theme="kids"] .art-sticker {
  background: #ffad75;
  color: #314674;
  border: 3px solid #314674;
  box-shadow: none;
  right: 15px;
  bottom: 14px;
  width: 88px;
  height: 88px;
  font-size: 13px;
}
html[data-theme="kids"] .hero h1,
html[data-theme="kids"] h2,
html[data-theme="kids"] h3 {
  font-family: var(--display-font);
  letter-spacing: -1px;
}
html[data-theme="kids"] .accent {
  color: #ac554a;
}
html[data-theme="kids"] .game-card {
  border: 2px solid #314674;
  box-shadow: 4px 5px 0 #e3d5bc;
}
html[data-theme="kids"] .game-card:nth-child(3n + 1) {
  box-shadow: 4px 5px 0 #b8a0e8;
}
html[data-theme="kids"] .game-card:nth-child(3n + 2) {
  box-shadow: 4px 5px 0 #9ed3b1;
}
html[data-theme="kids"] .hero-cta,
html[data-theme="kids"] .primary {
  border-radius: 30px;
  background: #ffd965;
  border: 2px solid #314674;
  color: #314674;
  box-shadow: 3px 4px 0 #314674;
}
html[data-theme="kids"] .hero-cta span {
  color: #314674;
}
html[data-theme="kids"] .play-panel {
  border: 2px solid #314674;
  box-shadow: 5px 6px 0 #9ed3b1;
}
html[data-theme="kids"] .controls button {
  border: 2px solid #314674;
  border-radius: 15px;
  background: #ffd965;
}
html[data-theme="minimal"] {
  --paper: #ffffff;
  --ink: #222222;
  --muted: #686868;
  --line: #e4e4e4;
  --surface: #ffffff;
  --soft: #f1f1f1;
  --stage: #e9e9e9;
  --accent: #e7e7e7;
  --lime: #ffffff;
  --blue: #444444;
  --button: #222222;
  --on-accent: #222222;
  --radius: 3px;
  --card-radius: 3px;
}
html[data-theme="minimal"] .hero-art {
  background: #f6f6f6;
  border-radius: 0;
}
html[data-theme="minimal"] .art-board {
  transform: none;
  box-shadow: none;
  border-radius: 0;
  background: #d4d4d4;
  gap: 2px;
  padding: 2px;
}
html[data-theme="minimal"] .tile {
  border-radius: 0;
  background: #fff;
  color: #222;
}
html[data-theme="minimal"] .t2048 {
  background: #222;
  color: #fff;
}
html[data-theme="minimal"] .art-sticker,
html[data-theme="minimal"] .art-star {
  display: none;
}
html[data-theme="minimal"] .hero h1 {
  font-weight: 500;
  letter-spacing: -3px;
}
html[data-theme="minimal"] .card-art {
  filter: grayscale(1);
  height: 145px;
}
html[data-theme="minimal"] .game-card:hover .card-art {
  filter: none;
}
html[data-theme="minimal"] .game-card:hover {
  transform: translateY(-2px);
}
html[data-theme="minimal"] .theme-picker button,
html[data-theme="minimal"] .sound-controls button,
html[data-theme="minimal"] .filters button,
html[data-theme="minimal"] .search-wrap,
html[data-theme="minimal"] .hero-cta,
html[data-theme="minimal"] .scores > div,
html[data-theme="minimal"] .tip {
  border-radius: 3px;
}
html[data-theme="minimal"] .hero-cta span {
  color: #fff;
}
html[data-theme="dark"] {
  color-scheme: dark;
  --paper: #11131c;
  --ink: #ececf5;
  --muted: #a5a8c3;
  --line: #343649;
  --surface: #1b1e2b;
  --soft: #2a2e41;
  --stage: #222638;
  --accent: #b9a0ff;
  --lime: #b9a0ff;
  --blue: #ad94f2;
  --button: #b9a0ff;
  --on-button: #181328;
  --on-accent: #181328;
  --radius: 18px;
  --card-radius: 18px;
}
html[data-theme="dark"] body {
  background: radial-gradient(ellipse at 80% 8%, #392b572e, transparent 45%);
}
html[data-theme="dark"] .hero-art {
  background: radial-gradient(ellipse at center, #373050, #1b1e2b);
  border: 1px solid #514865;
  box-shadow: inset 0 0 65px #9470ff15;
}
html[data-theme="dark"] .art-board {
  background: #27213b;
  box-shadow: 15px 18px 0 #151421;
  border: 1px solid #765f98;
}
html[data-theme="dark"] .tile {
  color: #222b3b;
}
html[data-theme="dark"] .art-label {
  color: #d4c8ed;
}
html[data-theme="dark"] .art-star,
html[data-theme="dark"] .accent {
  color: #b9a0ff;
  text-shadow: 0 0 32px #ac81ff33;
}
html[data-theme="dark"] .art-sticker {
  background: #b9a0ff;
  color: #181328;
}
html[data-theme="dark"] .brand-icon {
  background: #b9a0ff;
  color: #181328;
}
html[data-theme="dark"] .hero-cta span {
  color: #181328;
}
html[data-theme="dark"] .card-art {
  filter: saturate(0.75) brightness(0.85);
}
html[data-theme="dark"] .game-card:hover {
  border-color: #b9a0ff;
  box-shadow: 0 8px 30px #a487ff12;
}
html[data-theme="dark"] .board button {
  color: #253648;
}
html[data-theme="dark"] .memory-board button {
  background: #343047;
  color: #cbb9ff;
}
html[data-theme="dark"] .memory-board button.open {
  background: #efe9fc;
  color: #253648;
}
html[data-theme="dark"] .memory-board button.matched {
  background: #b9a0ff;
  color: #253648;
}
html[data-theme="dark"] .controls button {
  border-color: #49465d;
}
html[data-theme="dark"] .options button.active {
  color: #181328;
}
html[data-theme="dark"] .solitaire-card {
  color: #253648;
}
@media (max-width: 1050px) {
  .sound-controls {
    margin-left: 0;
  }
  .experience-caption {
    justify-content: flex-start;
    gap: 8px 24px;
  }
}
@media (max-width: 760px) {
  html[data-theme="anime"] .hero,
  html[data-theme="kids"] .hero {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .experience-bar {
    padding: 16px 20px 0;
    gap: 10px;
  }
  .theme-picker {
    width: 100%;
    gap: 4px;
  }
  .experience-label {
    width: 100%;
    margin-bottom: 3px;
  }
  .theme-picker button {
    padding: 8px 10px;
    font-size: 11px;
    flex: 1;
  }
  .theme-picker button span {
    margin-right: 2px;
  }
  .sound-controls {
    gap: 4px;
  }
  .sound-controls button {
    font-size: 11px;
    padding: 8px 10px;
  }
  .volume-label {
    padding-left: 4px;
  }
  .volume-label input {
    width: 55px;
  }
  .experience-caption {
    flex-direction: column;
    gap: 3px;
  }
  html[data-theme="anime"] .hero-art,
  html[data-theme="kids"] .hero-art {
    height: 280px;
    max-width: 420px;
    width: 100%;
    margin: auto;
  }
}
@media (max-width: 360px) {
  .theme-picker button {
    padding: 8px 6px;
  }
  .theme-picker button span {
    display: none;
  }
  .volume-label {
    font-size: 9px;
    gap: 3px;
  }
  .volume-label input {
    width: 45px;
  }
}