:root {
  color-scheme: light;
  --player-1-custom: #81b7c4;
  --player-2-custom: #d1a274;
  --player-3-custom: #73b884;
  --bg: #f4efe7;
  --bg-accent:
    radial-gradient(circle at top left, rgba(198, 141, 92, 0.16), transparent 28%),
    radial-gradient(circle at 88% 10%, rgba(57, 102, 114, 0.15), transparent 24%),
    linear-gradient(180deg, #fbf8f3 0%, #efe8dd 100%);
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: rgba(255, 255, 255, 0.92);
  --surface-2: rgba(246, 241, 235, 0.92);
  --surface-border: rgba(30, 40, 48, 0.1);
  --surface-border-strong: rgba(30, 40, 48, 0.16);
  --text: #172126;
  --muted: #61707a;
  --accent: #396672;
  --accent-strong: #264851;
  --accent-soft: rgba(57, 102, 114, 0.12);
  --accent-warm: #c68d5c;
  --success: #4f9c69;
  --warning: #ca9a46;
  --danger: #c96658;
  --shadow-sm: 0 12px 30px rgba(31, 36, 41, 0.08);
  --shadow: 0 24px 56px rgba(31, 36, 41, 0.14);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 999px;
  --max-width: 1180px;
  --font-title: "Segoe UI", "Trebuchet MS", sans-serif;
  --font-body: "Verdana", "Tahoma", sans-serif;
  --transition-fast: 140ms ease;
  --transition: 220ms ease;
}

body[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0f1619;
  --bg-accent:
    radial-gradient(circle at top left, rgba(180, 126, 82, 0.14), transparent 28%),
    radial-gradient(circle at 88% 10%, rgba(102, 158, 172, 0.14), transparent 24%),
    linear-gradient(180deg, #11191d 0%, #0c1114 100%);
  --surface: rgba(18, 26, 30, 0.8);
  --surface-strong: rgba(17, 23, 27, 0.92);
  --surface-2: rgba(24, 32, 36, 0.92);
  --surface-border: rgba(226, 232, 237, 0.08);
  --surface-border-strong: rgba(226, 232, 237, 0.14);
  --text: #edf4f6;
  --muted: #a8b7bd;
  --accent: #81b7c4;
  --accent-strong: #aed4dd;
  --accent-soft: rgba(129, 183, 196, 0.15);
  --accent-warm: #d1a274;
  --success: #66b17f;
  --warning: #d0a956;
  --danger: #d77769;
  --shadow-sm: 0 14px 34px rgba(0, 0, 0, 0.22);
  --shadow: 0 26px 60px rgba(0, 0, 0, 0.34);
}

body[data-theme="pink"] {
  color-scheme: light;
  --bg: #f9edf3;
  --bg-accent:
    radial-gradient(circle at top left, rgba(233, 116, 160, 0.18), transparent 28%),
    radial-gradient(circle at 88% 10%, rgba(102, 140, 224, 0.14), transparent 24%),
    linear-gradient(180deg, #fff7fb 0%, #f6e7ef 100%);
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: rgba(255, 255, 255, 0.95);
  --surface-2: rgba(255, 244, 248, 0.94);
  --surface-border: rgba(78, 37, 53, 0.1);
  --surface-border-strong: rgba(78, 37, 53, 0.16);
  --text: #2c1520;
  --muted: #7d5c69;
  --accent: #d85b93;
  --accent-strong: #b54175;
  --accent-soft: rgba(216, 91, 147, 0.12);
  --accent-warm: #f0a06d;
  --success: #549f7b;
  --warning: #d1a34d;
  --danger: #ce6678;
  --shadow-sm: 0 12px 30px rgba(95, 54, 70, 0.08);
  --shadow: 0 24px 56px rgba(95, 54, 70, 0.14);
}

body[data-theme="red"] {
  color-scheme: dark;
  --bg: #1b1012;
  --bg-accent:
    radial-gradient(circle at top left, rgba(227, 92, 92, 0.16), transparent 28%),
    radial-gradient(circle at 88% 10%, rgba(255, 169, 107, 0.12), transparent 24%),
    linear-gradient(180deg, #221214 0%, #140b0c 100%);
  --surface: rgba(33, 19, 21, 0.84);
  --surface-strong: rgba(39, 21, 24, 0.94);
  --surface-2: rgba(46, 25, 29, 0.92);
  --surface-border: rgba(255, 225, 225, 0.08);
  --surface-border-strong: rgba(255, 225, 225, 0.14);
  --text: #fff1f1;
  --muted: #d6b5b5;
  --accent: #e35c5c;
  --accent-strong: #ff8b8b;
  --accent-soft: rgba(227, 92, 92, 0.14);
  --accent-warm: #f0a36c;
}

body[data-theme="orange"] {
  color-scheme: light;
  --bg: #f6ede3;
  --bg-accent:
    radial-gradient(circle at top left, rgba(235, 151, 76, 0.18), transparent 28%),
    radial-gradient(circle at 88% 10%, rgba(255, 202, 135, 0.16), transparent 24%),
    linear-gradient(180deg, #fff7ef 0%, #f3e3d0 100%);
  --surface: rgba(255, 250, 245, 0.82);
  --surface-strong: rgba(255, 252, 248, 0.95);
  --surface-2: rgba(255, 245, 234, 0.94);
  --surface-border: rgba(76, 50, 20, 0.1);
  --surface-border-strong: rgba(76, 50, 20, 0.16);
  --text: #2a1d12;
  --muted: #7d6553;
  --accent: #eb974c;
  --accent-strong: #c9742f;
  --accent-soft: rgba(235, 151, 76, 0.12);
  --accent-warm: #e5b562;
}

body[data-theme="yellow"] {
  color-scheme: light;
  --bg: #f6f3df;
  --bg-accent:
    radial-gradient(circle at top left, rgba(224, 186, 69, 0.2), transparent 28%),
    radial-gradient(circle at 88% 10%, rgba(170, 194, 88, 0.14), transparent 24%),
    linear-gradient(180deg, #fffdf0 0%, #f1ebc9 100%);
  --surface: rgba(255, 255, 248, 0.82);
  --surface-strong: rgba(255, 255, 250, 0.95);
  --surface-2: rgba(252, 249, 232, 0.94);
  --surface-border: rgba(66, 61, 26, 0.1);
  --surface-border-strong: rgba(66, 61, 26, 0.16);
  --text: #25210e;
  --muted: #756b42;
  --accent: #d9b53f;
  --accent-strong: #b38d21;
  --accent-soft: rgba(217, 181, 63, 0.14);
  --accent-warm: #8fb25a;
}

body[data-theme="green"] {
  color-scheme: dark;
  --bg: #0f1713;
  --bg-accent:
    radial-gradient(circle at top left, rgba(83, 178, 113, 0.16), transparent 28%),
    radial-gradient(circle at 88% 10%, rgba(161, 210, 114, 0.12), transparent 24%),
    linear-gradient(180deg, #131d17 0%, #0c130f 100%);
  --surface: rgba(17, 28, 22, 0.84);
  --surface-strong: rgba(19, 33, 25, 0.94);
  --surface-2: rgba(24, 39, 29, 0.94);
  --surface-border: rgba(226, 244, 230, 0.08);
  --surface-border-strong: rgba(226, 244, 230, 0.14);
  --text: #eef8f0;
  --muted: #abc6b1;
  --accent: #53b271;
  --accent-strong: #7bd898;
  --accent-soft: rgba(83, 178, 113, 0.14);
  --accent-warm: #a1d272;
}

body[data-theme="cyan"] {
  color-scheme: dark;
  --bg: #0b1718;
  --bg-accent:
    radial-gradient(circle at top left, rgba(71, 203, 191, 0.18), transparent 28%),
    radial-gradient(circle at 88% 10%, rgba(106, 175, 255, 0.12), transparent 24%),
    linear-gradient(180deg, #101f21 0%, #091214 100%);
  --surface: rgba(14, 29, 31, 0.84);
  --surface-strong: rgba(17, 35, 37, 0.94);
  --surface-2: rgba(19, 42, 44, 0.94);
  --surface-border: rgba(224, 250, 247, 0.08);
  --surface-border-strong: rgba(224, 250, 247, 0.14);
  --text: #edf9f8;
  --muted: #a6c8c6;
  --accent: #47cbbf;
  --accent-strong: #73efe0;
  --accent-soft: rgba(71, 203, 191, 0.15);
  --accent-warm: #6aafff;
}

body[data-theme="blue"] {
  color-scheme: dark;
  --bg: #0b1326;
  --bg-accent:
    radial-gradient(circle at top left, rgba(88, 168, 255, 0.18), transparent 28%),
    radial-gradient(circle at 88% 10%, rgba(79, 224, 201, 0.12), transparent 24%),
    linear-gradient(180deg, #111b35 0%, #09111f 100%);
  --surface: rgba(14, 24, 47, 0.82);
  --surface-strong: rgba(18, 28, 53, 0.94);
  --surface-2: rgba(19, 33, 62, 0.94);
  --surface-border: rgba(207, 229, 255, 0.08);
  --surface-border-strong: rgba(207, 229, 255, 0.14);
  --text: #edf5ff;
  --muted: #a5bddc;
  --accent: #58a8ff;
  --accent-strong: #83c3ff;
  --accent-soft: rgba(88, 168, 255, 0.15);
  --accent-warm: #53d0c2;
  --success: #5ebf90;
  --warning: #d3b05e;
  --danger: #e1737c;
  --shadow-sm: 0 14px 34px rgba(0, 0, 0, 0.24);
  --shadow: 0 26px 60px rgba(0, 0, 0, 0.34);
}

body[data-theme="violet"] {
  color-scheme: dark;
  --bg: #14111e;
  --bg-accent:
    radial-gradient(circle at top left, rgba(164, 107, 255, 0.18), transparent 28%),
    radial-gradient(circle at 88% 10%, rgba(230, 116, 199, 0.12), transparent 24%),
    linear-gradient(180deg, #1a1627 0%, #110e19 100%);
  --surface: rgba(24, 20, 39, 0.84);
  --surface-strong: rgba(29, 23, 46, 0.94);
  --surface-2: rgba(35, 28, 56, 0.94);
  --surface-border: rgba(237, 229, 255, 0.08);
  --surface-border-strong: rgba(237, 229, 255, 0.14);
  --text: #f4efff;
  --muted: #bcb0d8;
  --accent: #a46bff;
  --accent-strong: #c49cff;
  --accent-soft: rgba(164, 107, 255, 0.16);
  --accent-warm: #e674c7;
}

body[data-theme="rainbow"] {
  color-scheme: dark;
  --bg: #15131b;
  --bg-accent:
    linear-gradient(135deg, rgba(233, 87, 87, 0.18), rgba(237, 152, 69, 0.16), rgba(224, 201, 74, 0.14), rgba(92, 193, 117, 0.14), rgba(78, 192, 214, 0.14), rgba(104, 143, 255, 0.16), rgba(174, 103, 255, 0.18)),
    linear-gradient(180deg, #1a1723 0%, #0f0d15 100%);
  --surface: rgba(26, 24, 36, 0.84);
  --surface-strong: rgba(31, 28, 44, 0.94);
  --surface-2: rgba(37, 33, 53, 0.94);
  --surface-border: rgba(238, 234, 255, 0.08);
  --surface-border-strong: rgba(238, 234, 255, 0.14);
  --text: #f5f2ff;
  --muted: #c4bdd6;
  --accent: #7dc7ff;
  --accent-strong: #ffd56f;
  --accent-soft: rgba(125, 199, 255, 0.16);
  --accent-warm: #f48ab0;
}

body[data-theme="prism"] {
  color-scheme: dark;
  --bg: #11131c;
  --bg-accent:
    radial-gradient(circle at top left, rgba(81, 181, 255, 0.18), transparent 28%),
    radial-gradient(circle at 20% 80%, rgba(248, 128, 178, 0.14), transparent 28%),
    radial-gradient(circle at 82% 24%, rgba(255, 214, 112, 0.12), transparent 24%),
    linear-gradient(180deg, #171b29 0%, #0d1017 100%);
  --surface: rgba(19, 24, 36, 0.8);
  --surface-strong: rgba(22, 28, 43, 0.94);
  --surface-2: rgba(26, 33, 51, 0.94);
  --surface-border: rgba(234, 241, 255, 0.08);
  --surface-border-strong: rgba(234, 241, 255, 0.14);
  --text: #f0f5ff;
  --muted: #b7c1d7;
  --accent: #73c8ff;
  --accent-strong: #f6a7d7;
  --accent-soft: rgba(115, 200, 255, 0.16);
  --accent-warm: #ffd56f;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html[data-animations="off"] {
  scroll-behavior: auto;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg-accent), var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  transition: background var(--transition), color var(--transition);
}

body[data-animations="off"] *,
body[data-animations="off"] *::before,
body[data-animations="off"] *::after {
  animation: none !important;
  transition: none !important;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
}

code {
  padding: 0.16rem 0.42rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.hidden {
  display: none !important;
}

.easter-badge {
  position: relative;
}

.easter-badge::after {
  content: attr(data-easter);
  position: absolute;
  top: 10px;
  right: 10px;
  min-width: 24px;
  height: 24px;
  padding: 0 7px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  border: 1px solid var(--surface-border);
}

.page-shell,
.game-page {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
  padding: 24px 0 52px;
}

.game-page {
  max-width: 1040px;
}

.hero,
.surface-panel,
.controls-card,
.game-card,
.game-shell,
.game-panel,
.game-info-card,
.score-card,
.duel-arena,
.reaction-stage,
.custom-word-card,
.wordle-toolbar,
.winner-banner {
  border: 1px solid var(--surface-border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.hero,
.section,
.game-shell {
  background: linear-gradient(160deg, var(--surface-strong), var(--surface));
  border-radius: var(--radius-xl);
}

.hero {
  padding: 28px;
}

.section,
.game-shell {
  padding: 28px;
}

.content {
  margin-top: 22px;
  display: grid;
  gap: 22px;
}

.topbar,
.hero-content,
.game-topbar,
.game-layout,
.stats-layout,
.section-heading,
.hero-actions,
.filters,
.game-actions,
.score-strip,
.wordle-controls {
  display: flex;
}

.topbar,
.game-topbar {
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--accent), var(--accent-warm));
  color: #fff;
  font-family: var(--font-title);
  font-size: 1.08rem;
  letter-spacing: 0.08em;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

.brand-logo {
  width: 34px;
  height: 34px;
  display: block;
}

.brand-text {
  display: grid;
  gap: 3px;
}

.brand-text small {
  letter-spacing: 0.02em;
}

.brand-text strong,
h1,
h2,
h3 {
  font-family: var(--font-title);
  letter-spacing: -0.035em;
}

.brand-text small,
.eyebrow,
.list-meta,
.panel-note,
.input-note {
  color: var(--muted);
}

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: clamp(2.55rem, 4vw, 4.35rem);
  line-height: 0.96;
}

h2 {
  font-size: clamp(1.55rem, 2.6vw, 2.15rem);
}

h3 {
  font-size: 1.3rem;
}

.theme-toggle,
.back-link,
.button,
.ghost-button,
.inline-link,
.filter-chip,
.wordle-key {
  transition:
    transform var(--transition-fast),
    background var(--transition),
    border-color var(--transition),
    color var(--transition),
    box-shadow var(--transition),
    opacity var(--transition-fast);
}

.theme-toggle,
.button,
.ghost-button,
.inline-link,
.filter-chip,
.wordle-key,
.back-link {
  border-radius: var(--radius-sm);
}

.theme-toggle,
.button,
.ghost-button,
.inline-link,
.filter-chip,
.back-link {
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid var(--surface-border-strong);
}

.theme-toggle,
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--surface-strong);
  color: var(--text);
  box-shadow: var(--shadow-sm);
}

.theme-toggle:hover,
.button:hover,
.ghost-button:hover,
.inline-link:hover,
.filter-chip:hover,
.back-link:hover,
.wordle-key:hover {
  transform: translateY(-1px);
}

.theme-toggle-track {
  width: 54px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  padding: 4px;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
}

.theme-toggle-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent);
  transform: translateX(0);
  transition: transform var(--transition), background var(--transition);
}

body[data-theme="dark"] .theme-toggle-thumb {
  transform: translateX(22px);
}

.back-link {
  padding-right: 20px;
  font-weight: 600;
  color: var(--accent-strong);
}

.back-link::before {
  content: "←";
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 1rem;
}

.hero-content {
  justify-content: space-between;
  align-items: stretch;
  gap: 30px;
  margin-top: 38px;
}

.hero-copy {
  flex: 1 1 650px;
  display: grid;
  gap: 18px;
  animation: rise-up 420ms ease both;
}

.hero-description,
.section-heading p,
.game-description,
.status-line,
.panel-copy {
  line-height: 1.7;
  color: var(--muted);
}

.hero-actions,
.filters,
.game-actions,
.wordle-controls {
  flex-wrap: wrap;
  gap: 12px;
}

.hero-panel {
  width: min(320px, 100%);
  display: grid;
  gap: 14px;
  animation: rise-up 520ms ease both;
}

.hero-panel-card,
.list-card,
.game-info-card,
.duel-lane,
.duel-center {
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
}

.hero-panel-card,
.list-card,
.game-info-card {
  padding: 18px 20px;
}

.hero-panel-card span,
.game-info-card span,
.stat-title {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.92rem;
}

.section-heading {
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.controls-card {
  margin-top: 18px;
  display: grid;
  gap: 16px;
  padding: 18px;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
}

.search-field {
  display: grid;
  gap: 10px;
  width: 100%;
}

.search-field span {
  font-size: 0.95rem;
  color: var(--muted);
}

.search-field input,
.search-field select,
.custom-word-card input,
.reaction-config input,
.reaction-config select {
  min-height: 52px;
  width: 100%;
  padding: 0 16px;
  border-radius: 16px;
  border: 1px solid var(--surface-border-strong);
  background: var(--surface-strong);
  color: var(--text);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.search-field input:focus,
.search-field select:focus,
.custom-word-card input:focus,
.reaction-config input:focus,
.reaction-config select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.button,
.ghost-button,
.inline-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.button,
.ghost-button {
  min-width: 148px;
}

.button-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  border-color: transparent;
  color: #fff;
  box-shadow: 0 14px 28px rgba(57, 102, 114, 0.22);
}

.button-primary:hover {
  box-shadow: 0 18px 32px rgba(57, 102, 114, 0.26);
}

.button-secondary,
.ghost-button,
.inline-link,
.filter-chip {
  background: var(--surface-strong);
  color: var(--text);
}

.button-secondary:hover,
.ghost-button:hover,
.inline-link:hover,
.filter-chip:hover,
.back-link:hover,
.theme-toggle:hover {
  border-color: var(--accent);
}

.button:disabled,
.ghost-button:disabled {
  opacity: 0.5;
  transform: none;
  box-shadow: none;
}

.filter-chip {
  min-height: 42px;
  padding: 0 16px;
}

.filter-chip.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 12px 26px rgba(57, 102, 114, 0.2);
}

.controls-card .filters {
  margin-top: 0;
}

.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(245px, 1fr));
  gap: 18px;
}

.game-card {
  display: grid;
  gap: 16px;
  padding: 22px;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--surface-strong), var(--surface));
  animation: rise-up 360ms ease both;
}

.game-card:hover {
  transform: translateY(-2px);
  border-color: var(--surface-border-strong);
}

.game-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.game-card-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 15px;
  background: linear-gradient(180deg, var(--accent-soft), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--surface-border-strong);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  font-size: 1.45rem;
}

.game-card-copy {
  gap: 16px;
}

.game-card-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.game-card-players {
  background: rgba(198, 141, 92, 0.14);
  color: var(--text);
  border: 1px solid rgba(198, 141, 92, 0.18);
}

.game-card .button {
  width: 100%;
}

.meta-pill {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 0.88rem;
  font-weight: 600;
}

.empty-state {
  padding: 32px;
  text-align: center;
  border: 1px dashed var(--surface-border-strong);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
}

.stats-layout {
  gap: 22px;
  align-items: stretch;
}

.stats-layout > .section {
  flex: 1 1 0;
}

.list-stack {
  display: grid;
  gap: 14px;
}

.list-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  color: var(--text);
}

.list-card strong,
.record-value {
  font-family: var(--font-title);
}

.list-card .inline-link {
  color: var(--accent-strong);
}

.record-value {
  font-size: 1.55rem;
  line-height: 1.1;
}

.game-shell {
  display: grid;
  gap: 24px;
}

.game-heading {
  display: grid;
  gap: 12px;
  max-width: 72ch;
}

.game-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.game-layout {
  gap: 22px;
  align-items: start;
}

.game-layout-wide {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.85fr);
}

.game-panel {
  display: grid;
  gap: 18px;
  padding: 22px;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
}

.game-sidebar {
  display: grid;
  gap: 14px;
}

.info-stack {
  display: grid;
  gap: 12px;
}

.unified-stats {
  display: grid;
  gap: 14px;
}

.stats-mini-list {
  display: grid;
  gap: 10px;
  color: var(--muted);
}

.stats-mini-list div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.stats-mini-list strong {
  color: var(--text);
}

.score-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.score-card,
.reaction-stage,
.custom-word-card,
.wordle-toolbar,
.duel-arena,
.winner-banner {
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border-radius: var(--radius-lg);
}

.score-card {
  padding: 18px 20px;
}

.score-card span,
.score-card small {
  display: block;
  color: var(--muted);
}

.score-card strong {
  display: block;
  margin: 10px 0 6px;
  font-family: var(--font-title);
  font-size: 2rem;
}

.score-card.player-one {
  background: linear-gradient(180deg, rgba(57, 102, 114, 0.19), var(--surface));
  border-color: color-mix(in srgb, var(--player-1-custom) 32%, var(--surface-border));
}

.score-card.player-two {
  background: linear-gradient(180deg, rgba(198, 141, 92, 0.18), var(--surface));
  border-color: color-mix(in srgb, var(--player-2-custom) 32%, var(--surface-border));
}

.score-card.player-three {
  background: linear-gradient(180deg, rgba(84, 143, 109, 0.18), var(--surface));
  border-color: color-mix(in srgb, var(--player-3-custom) 32%, var(--surface-border));
}

.score-card.neutral {
  background: linear-gradient(180deg, rgba(120, 125, 130, 0.08), var(--surface));
}

.duel-arena {
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(220px, 0.8fr) minmax(0, 0.94fr);
  gap: 14px;
  padding: 14px;
}

body[data-game-id="cosmic-duel"] .score-strip {
  gap: 14px;
}

body[data-game-id="cosmic-duel"] .duel-layout {
  grid-template-columns: minmax(0, 1.6fr) minmax(250px, 0.74fr);
  align-items: start;
}

body[data-game-id="cosmic-duel"] .duel-panel {
  gap: 14px;
}

body[data-game-id="cosmic-duel"] .duel-sidebar {
  gap: 12px;
}

body[data-game-id="cosmic-duel"] .duel-shell {
  position: relative;
  overflow: hidden;
}

body[data-game-id="cosmic-duel"] .duel-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 16% 18%, rgba(129, 183, 196, 0.08), transparent 20%),
    radial-gradient(circle at 84% 22%, rgba(209, 162, 116, 0.09), transparent 22%),
    radial-gradient(circle at 50% 72%, rgba(129, 183, 196, 0.05), transparent 30%);
  pointer-events: none;
}

body[data-game-id="cosmic-duel"] .duel-heading,
body[data-game-id="cosmic-duel"] .duel-scoreboard,
body[data-game-id="cosmic-duel"] .duel-layout {
  position: relative;
  z-index: 1;
}

body[data-game-id="cosmic-duel"] .duel-heading {
  gap: 14px;
  max-width: 60rem;
}

body[data-game-id="cosmic-duel"] .duel-scoreboard .score-card {
  border: 1px solid var(--surface-border);
  box-shadow: var(--shadow-sm);
}

body[data-game-id="cosmic-duel"] .duel-layout {
  grid-template-columns: minmax(0, 1.65fr) minmax(270px, 0.72fr);
  gap: 18px;
}

body[data-game-id="cosmic-duel"] .duel-panel,
body[data-game-id="cosmic-duel"] .duel-sidebar .game-info-card {
  border: 1px solid var(--surface-border);
}

body[data-game-id="cosmic-duel"] .duel-battlefield {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.92fr) minmax(0, 1fr);
  gap: 18px;
  padding: 12px;
  border-radius: 26px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent),
    linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--surface-border);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

body[data-game-id="cosmic-duel"] .duel-pilot,
body[data-game-id="cosmic-duel"] .duel-core {
  display: grid;
  gap: 16px;
  align-content: start;
  min-height: 100%;
  padding: 24px;
  border-radius: 22px;
  background: linear-gradient(180deg, var(--surface-strong), rgba(0, 0, 0, 0.03));
  border: 1px solid var(--surface-border);
}

body[data-game-id="cosmic-duel"] .duel-pilot-left {
  background: linear-gradient(180deg, rgba(57, 102, 114, 0.12), var(--surface));
}

body[data-game-id="cosmic-duel"] .duel-pilot-right {
  background: linear-gradient(180deg, rgba(198, 141, 92, 0.12), var(--surface));
}

body[data-game-id="cosmic-duel"] .duel-pilot-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

body[data-game-id="cosmic-duel"] .duel-keyset {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

body[data-game-id="cosmic-duel"] .duel-keyset span {
  min-width: 34px;
  min-height: 34px;
  display: inline-grid;
  place-items: center;
  padding: 0 10px;
  border-radius: 12px;
  border: 1px solid var(--surface-border-strong);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

body[data-game-id="cosmic-duel"] .duel-core {
  justify-items: center;
  text-align: center;
  align-content: center;
  background:
    radial-gradient(circle at top, rgba(129, 183, 196, 0.12), transparent 42%),
    linear-gradient(180deg, var(--surface-strong), var(--surface));
}

body[data-game-id="cosmic-duel"] .duel-core .status-line {
  max-width: 24rem;
  min-height: 54px;
}

body[data-game-id="cosmic-duel"] .duel-actions {
  width: 100%;
  display: grid;
  gap: 10px;
}

body[data-game-id="cosmic-duel"] .duel-actions .button,
body[data-game-id="cosmic-duel"] .duel-actions .ghost-button {
  width: 100%;
}

body[data-game-id="cosmic-duel"] .target-key {
  min-height: 180px;
  border-radius: 28px;
  font-size: clamp(3rem, 8vw, 4.6rem);
  background:
    linear-gradient(180deg, rgba(10, 16, 19, 0.55), rgba(10, 16, 19, 0.32)),
    linear-gradient(180deg, var(--surface-strong), var(--surface));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 20px 40px rgba(0, 0, 0, 0.14);
}

body[data-game-id="cosmic-duel"] .duel-signal {
  width: min(100%, 240px);
  min-height: 190px;
  padding: 16px;
  border-radius: 32px;
  font-size: clamp(2.6rem, 7vw, 4.1rem);
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.18), transparent 40%),
    linear-gradient(145deg, rgba(57, 102, 114, 0.18), rgba(198, 141, 92, 0.22));
}

body[data-game-id="cosmic-duel"] .duel-finish {
  padding: 22px 24px;
  background: linear-gradient(180deg, rgba(79, 156, 105, 0.12), var(--surface));
}

body[data-game-id="cosmic-duel"] .duel-stats-card .record-value {
  font-size: clamp(1.3rem, 2vw, 1.9rem);
}

.duel-lane.player-one {
  border-color: rgba(57, 102, 114, 0.22);
}

.duel-lane.player-two {
  border-color: rgba(198, 141, 92, 0.24);
}

.duel-label {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.76rem;
  color: var(--muted);
}

.target-key,
.duel-signal {
  min-height: 132px;
  display: grid;
  place-items: center;
  border-radius: 24px;
  border: 1px solid var(--surface-border);
  background: var(--surface-strong);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18);
  font-family: var(--font-title);
}

.target-key {
  font-size: clamp(2.4rem, 7vw, 4rem);
}

.duel-signal {
  min-height: 156px;
  font-size: clamp(2.15rem, 6vw, 3.7rem);
  background: linear-gradient(135deg, var(--accent-soft), rgba(198, 141, 92, 0.16));
}

.winner-banner {
  padding: 20px 22px;
  display: grid;
  gap: 8px;
  border-color: var(--surface-border-strong);
}

.winner-banner h2 {
  font-size: clamp(1.45rem, 2vw, 1.9rem);
}

.status-line {
  min-height: 28px;
}

.reaction-config,
.wordle-toolbar {
  display: grid;
  gap: 16px;
}

.reaction-config {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

.memory-config,
.wordle-toolbar,
.custom-word-card {
  align-items: end;
}

.reaction-stage {
  display: grid;
  gap: 16px;
  justify-items: center;
  text-align: center;
  padding: 30px 24px;
}

.reaction-stage[data-state="idle"] .reaction-light {
  background: rgba(130, 136, 142, 0.32);
}

.reaction-stage[data-state="waiting"] .reaction-light {
  background: var(--accent-warm);
  box-shadow: 0 0 0 12px rgba(198, 141, 92, 0.14);
}

.reaction-stage[data-state="ready"] .reaction-light {
  background: var(--success);
  box-shadow: 0 0 0 12px rgba(79, 156, 105, 0.16);
}

.reaction-stage[data-state="warning"] .reaction-light,
.reaction-stage[data-state="error"] .reaction-light {
  background: var(--danger);
  box-shadow: 0 0 0 12px rgba(201, 102, 88, 0.14);
}

.reaction-stage[data-state="winner"] .reaction-light {
  background: var(--success);
  box-shadow: 0 0 0 14px rgba(79, 156, 105, 0.12);
}

.reaction-light {
  width: 98px;
  height: 98px;
  border-radius: 50%;
  transition: background var(--transition), box-shadow var(--transition);
}

.memory-board {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.memory-players {
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.memory-players .score-card.is-active {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.memory-players .score-card strong {
  font-size: 1.55rem;
}

.score-card.is-active {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.memory-card-back.has-stack {
  grid-template-rows: auto auto;
  gap: 8px;
  padding: 10px;
  font-size: 1rem;
  text-align: center;
}

.memory-card-icon {
  font-size: 1.8rem;
  line-height: 1;
}

.memory-color-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-block;
  border: 2px solid rgba(255, 255, 255, 0.65);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.08);
}

.game-canvas-card {
  padding: 18px;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--surface-border);
  box-shadow: var(--shadow-sm);
}

.external-game-panel {
  gap: 16px;
}

.external-game-actions {
  justify-content: center;
}

.external-canvas-wrap {
  overflow: auto;
}

body[data-game-id="tetris-classic"] #my-canvas,
body[data-game-id="brick-breaker"] #canvas {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
}

body[data-game-id="tetris-classic"] #my-canvas {
  background: #fff;
}

body[data-game-id="brick-breaker"] #canvas {
  border-radius: 18px;
  border: 1px solid var(--surface-border-strong);
}

.tile2048-board {
  --tile-size: 78px;
  --tile-gap: 12px;
  position: relative;
  width: calc(var(--tile-size) * 4 + var(--tile-gap) * 3);
  height: calc(var(--tile-size) * 4 + var(--tile-gap) * 3);
  margin: 0 auto;
}

.tile2048-cells {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--tile-gap);
}

.tile2048-cell,
.tile2048-tile {
  border-radius: 18px;
}

.tile2048-cell {
  background: rgba(127, 138, 145, 0.14);
}

.tile2048-tiles {
  position: absolute;
  inset: 0;
}

.tile2048-tile {
  position: absolute;
  width: var(--tile-size);
  height: var(--tile-size);
  display: grid;
  place-items: center;
  font-family: var(--font-title);
  font-size: 1.65rem;
  background: linear-gradient(180deg, var(--surface-strong), var(--surface));
  color: var(--text);
  border: 1px solid var(--surface-border-strong);
  box-shadow: var(--shadow-sm);
  transition: transform 180ms ease, background var(--transition), color var(--transition);
}

.tile2048-tile.is-new {
  animation: tile-pop 180ms ease;
}

.tile2048-tile[data-value="2"] { background: #ece5db; color: #5d554c; }
.tile2048-tile[data-value="4"] { background: #e7dcc9; color: #5d554c; }
.tile2048-tile[data-value="8"] { background: #d8b082; color: #fff; }
.tile2048-tile[data-value="16"] { background: #cf996e; color: #fff; }
.tile2048-tile[data-value="32"] { background: #c77e5f; color: #fff; }
.tile2048-tile[data-value="64"] { background: #c26758; color: #fff; }
.tile2048-tile[data-value="128"] { background: #c9aa56; color: #fff; font-size: 1.45rem; }
.tile2048-tile[data-value="256"] { background: #baa14d; color: #fff; font-size: 1.45rem; }
.tile2048-tile[data-value="512"] { background: #8da85c; color: #fff; font-size: 1.45rem; }
.tile2048-tile[data-value="1024"] { background: #5f967c; color: #fff; font-size: 1.2rem; }
.tile2048-tile[data-value="2048"] { background: #396672; color: #fff; font-size: 1.2rem; }
.tile2048-tile[data-value="4096"],
.tile2048-tile[data-value="8192"] { background: #264851; color: #fff; font-size: 1rem; }

.snake-canvas {
  width: min(100%, 420px);
  aspect-ratio: 1 / 1;
  display: block;
  margin: 0 auto;
  border-radius: 22px;
  border: 1px solid var(--surface-border-strong);
  background: linear-gradient(180deg, var(--surface-strong), var(--surface));
}

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

.ttt-board {
  --ttt-size: 3;
  display: grid;
  grid-template-columns: repeat(var(--ttt-size), minmax(0, 1fr));
  gap: 12px;
}

.ttt-cell {
  min-height: clamp(68px, 13vw, 104px);
  display: grid;
  place-items: center;
  border-radius: 20px;
  border: 1px solid var(--surface-border-strong);
  background: linear-gradient(180deg, var(--surface-strong), var(--surface));
  color: var(--text);
  box-shadow: var(--shadow-sm);
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  transition: transform var(--transition-fast), border-color var(--transition), background var(--transition);
}

.ttt-cell:hover {
  transform: translateY(-1px);
  border-color: var(--accent);
}

.ttt-cell.is-filled {
  background: linear-gradient(180deg, var(--accent-soft), var(--surface));
}

@keyframes tile-pop {
  from {
    opacity: 0.7;
    transform: scale(0.82);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

.memory-card {
  position: relative;
  min-height: 96px;
  border: 0;
  border-radius: 18px;
  background: transparent;
  color: var(--text);
  transform-style: preserve-3d;
  transition: transform 220ms ease, opacity var(--transition-fast);
}

.memory-card:hover {
  transform: translateY(-2px);
}

.memory-card.is-revealed {
  transform: rotateY(180deg);
}

.memory-card.is-matched {
  outline: 2px solid rgba(79, 156, 105, 0.4);
}

.memory-card-face {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  border-radius: 18px;
  backface-visibility: hidden;
  font-family: var(--font-title);
  font-size: 1.85rem;
  border: 1px solid var(--surface-border-strong);
  box-shadow: var(--shadow-sm);
}

.memory-card-front {
  background: linear-gradient(135deg, var(--accent), var(--accent-warm));
  color: #fff;
}

.memory-card-back {
  background: linear-gradient(180deg, var(--surface-strong), var(--surface-2));
  transform: rotateY(180deg);
}

.wordle-toolbar {
  grid-template-columns: minmax(180px, 250px) auto;
  align-items: end;
  padding: 18px;
}

.custom-word-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: end;
  padding: 18px;
}

.wordle-board {
  display: grid;
  gap: 10px;
}

.wordle-examples {
  display: grid;
  gap: 14px;
}

.wordle-example {
  display: grid;
  gap: 10px;
}

.wordle-example-row {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

.wordle-example-row .wordle-tile {
  min-height: 48px;
  font-size: 1.15rem;
}

.wordle-row {
  display: grid;
  grid-template-columns: repeat(var(--word-length, 5), minmax(0, 1fr));
  gap: 10px;
}

.wordle-tile {
  min-height: 60px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  border: 1px solid var(--surface-border-strong);
  background: linear-gradient(180deg, var(--surface-strong), var(--surface));
  box-shadow: var(--shadow-sm);
  font-family: var(--font-title);
  font-size: 1.55rem;
  text-transform: uppercase;
  transition: transform var(--transition-fast), background var(--transition), border-color var(--transition);
}

.wordle-tile.correct,
.wordle-key.correct {
  background: var(--success);
  color: #fff;
  border-color: transparent;
}

.wordle-tile.present,
.wordle-key.present {
  background: var(--warning);
  color: #fff;
  border-color: transparent;
}

.wordle-tile.absent,
.wordle-key.absent {
  background: rgba(120, 127, 132, 0.72);
  color: #fff;
  border-color: transparent;
}

.wordle-keyboard {
  display: grid;
  gap: 8px;
  justify-items: center;
  margin-top: 4px;
}

.wordle-keyboard-row {
  display: flex;
  justify-content: center;
  gap: 8px;
  width: 100%;
}

.wordle-keyboard-row:nth-child(2) {
  width: 94%;
}

.wordle-keyboard-row:nth-child(3) {
  width: 84%;
}

.wordle-key {
  flex: 1 1 0;
  min-width: 36px;
  max-width: 56px;
  min-height: 48px;
  padding: 0 8px;
  border: 1px solid var(--surface-border-strong);
  background: linear-gradient(180deg, var(--surface-strong), var(--surface));
  color: var(--text);
  box-shadow: var(--shadow-sm);
  font-weight: 700;
}

.wordle-key:active {
  transform: translateY(0);
}

.geo-quiz-photo-wrap {
  position: relative;
  padding: 0;
  border: 0;
  width: 100%;
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid var(--surface-border-strong);
  background: linear-gradient(180deg, var(--surface-strong), var(--surface));
  box-shadow: var(--shadow-sm);
  cursor: zoom-in;
}

.geo-mode-bar {
  margin-top: -4px;
  display: grid;
  gap: 14px;
}

.geo-quiz-settings {
  display: grid;
  grid-template-columns: minmax(220px, 280px);
  gap: 14px;
}

.geo-quiz-photo {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.geo-quiz-photo-wrap.is-flag {
  min-height: 300px;
  padding: 18px;
  cursor: zoom-in;
}

.geo-quiz-photo.is-flag {
  height: 100%;
  min-height: 260px;
  object-fit: contain;
}

.geo-quiz-text-card {
  min-height: 280px;
  display: grid;
  place-items: center;
  gap: 12px;
  padding: 28px;
  border-radius: 24px;
  border: 1px solid var(--surface-border-strong);
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.geo-quiz-text-label {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
}

.geo-quiz-text-value {
  font-family: var(--font-title);
  font-size: clamp(2rem, 5vw, 3.6rem);
  line-height: 1;
}

.geo-quiz-photo-hint {
  position: absolute;
  right: 12px;
  bottom: 12px;
  min-height: 32px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: rgba(15, 21, 25, 0.72);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 600;
}

.geo-quiz-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.geo-quiz-panel {
  position: relative;
}

.geo-finish-overlay {
  position: absolute;
  inset: 22px;
  z-index: 3;
  display: grid;
  align-content: center;
  justify-items: center;
  gap: 14px;
  text-align: center;
  padding: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.04)),
    linear-gradient(180deg, var(--surface-2), var(--surface));
  box-shadow: var(--shadow);
}

.geo-finish-overlay p {
  max-width: 34rem;
}

.geo-quiz-option {
  min-height: 58px;
  font-weight: 600;
}

.geo-quiz-option.is-correct {
  background: var(--success);
  border-color: transparent;
  color: #fff;
}

.geo-quiz-option.is-wrong {
  background: var(--danger);
  border-color: transparent;
  color: #fff;
}

.geo-lightbox {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 20px;
}

.geo-lightbox-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(4, 8, 10, 0.76);
}

.geo-lightbox-dialog {
  position: relative;
  z-index: 1;
  width: min(100%, 1100px);
  display: grid;
  gap: 14px;
  padding: 18px;
  border-radius: var(--radius-xl);
  background: linear-gradient(160deg, var(--surface-strong), var(--surface));
  border: 1px solid var(--surface-border);
  box-shadow: var(--shadow);
}

.geo-lightbox-close {
  justify-self: end;
}

.geo-lightbox-image {
  width: 100%;
  max-height: calc(100vh - 180px);
  object-fit: contain;
  border-radius: 20px;
  background: rgba(0, 0, 0, 0.16);
}

.maze-panel {
  gap: 16px;
}

.maze-toolbar {
  margin-top: 0;
}

.maze-board-wrap {
  overflow: auto;
  padding: 16px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--surface-border);
  background:
    radial-gradient(circle at top, rgba(129, 183, 196, 0.08), transparent 38%),
    linear-gradient(180deg, var(--surface-2), var(--surface));
}

.maze-board {
  width: fit-content;
  margin: 0 auto;
  border: 2px solid rgba(37, 56, 64, 0.6);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.maze-row {
  display: flex;
}

.maze-cell {
  display: inline-grid;
  place-items: center;
  box-sizing: border-box;
  background: #ffffff;
}

.maze-visited {
  background: #f6fbfc;
}

body[data-theme="dark"] .maze-visited {
  background: #eef6f7;
}

body[data-theme="dark"] .maze-cell {
  background: #ffffff;
}

.maze-wall-left {
  border-left: 1px solid #5a6870;
}

.maze-wall-right {
  border-right: 1px solid #5a6870;
}

.maze-wall-top {
  border-top: 1px solid #5a6870;
}

.maze-wall-bottom {
  border-bottom: 1px solid #5a6870;
}

.maze-dot {
  width: 52%;
  height: 52%;
  border-radius: 50%;
  display: block;
}

.maze-dot.maze-player {
  background: #39d353;
  border-radius: 10px;
  box-shadow: 0 0 0 3px rgba(57, 211, 83, 0.16);
}

.maze-dot.maze-goal {
  background: #4f9dff;
  box-shadow: 0 0 0 3px rgba(79, 157, 255, 0.22);
}

.random-panel {
  gap: 18px;
}

.random-mode-bar {
  margin-top: 0;
}

.random-stage {
  display: grid;
  gap: 18px;
  justify-items: center;
  text-align: center;
}

.random-mode {
  width: 100%;
  display: grid;
  gap: 14px;
}

.random-inputs {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.random-result-card {
  width: min(100%, 520px);
  min-height: 220px;
  display: grid;
  place-items: center;
  gap: 12px;
  padding: 24px;
  border-radius: 24px;
  border: 1px solid var(--surface-border);
  background:
    radial-gradient(circle at top, rgba(129, 183, 196, 0.12), transparent 42%),
    linear-gradient(180deg, var(--surface-2), var(--surface));
  box-shadow: var(--shadow-sm);
}

.random-result-label {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
}

.random-result-value {
  font-family: var(--font-title);
  font-size: clamp(2rem, 6vw, 3.4rem);
  line-height: 1.05;
}

.random-subvalue {
  color: var(--muted);
  font-size: 0.96rem;
}

.random-result-value.is-dice-rolling {
  animation: random-dice-roll 320ms ease;
}

.random-result-value.is-answer-reveal {
  animation: random-answer-reveal 360ms ease;
}

.dev-overlay {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  place-items: center;
  padding: 20px;
  overflow-y: auto;
}

.dev-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(6, 10, 14, 0.72);
}

.dev-modal {
  position: relative;
  z-index: 1;
  width: min(100%, 1080px);
  display: grid;
  gap: 20px;
  padding: 24px;
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  border-radius: var(--radius-xl);
  border: 1px solid var(--surface-border);
  background: linear-gradient(160deg, var(--surface-strong), var(--surface));
  box-shadow: var(--shadow);
}

.dev-modal-top {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
}

.dev-sections {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.dev-section {
  display: grid;
  align-content: start;
  align-self: stretch;
  gap: 14px;
}

.dev-theme-list,
.dev-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.dev-theme-list .filter-chip {
  flex: 1 1 calc(50% - 10px);
  min-width: 0;
  justify-content: center;
}

.dev-actions .button {
  width: 100%;
}

.dev-actions-inline .button {
  width: auto;
  flex: 1 1 0;
}

.dev-branding {
  display: grid;
  gap: 14px;
}

.dev-branding textarea {
  min-height: 126px;
  width: 100%;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid var(--surface-border-strong);
  background: var(--surface-strong);
  color: var(--text);
  resize: vertical;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.dev-branding textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.dev-players {
  display: grid;
  gap: 14px;
}

.dev-player-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 120px;
  gap: 12px;
  align-items: end;
}

.dev-color-field input[type="color"] {
  width: 100%;
  min-height: 52px;
  padding: 6px;
  border-radius: 16px;
  border: 1px solid var(--surface-border-strong);
  background: var(--surface-strong);
}

.dev-toggle {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  border-radius: 16px;
  border: 1px solid var(--surface-border-strong);
  background: var(--surface-strong);
  color: var(--text);
}

.dev-toggle input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

body[data-theme="rainbow"] .dev-modal,
body[data-theme="prism"] .dev-modal {
  position: relative;
  overflow: hidden;
}

body[data-theme="rainbow"] .dev-modal::before,
body[data-theme="prism"] .dev-modal::before {
  content: "";
  position: absolute;
  inset: -20%;
  background: linear-gradient(120deg, transparent 20%, rgba(255, 255, 255, 0.07) 40%, transparent 60%);
  pointer-events: none;
  transform: translateX(-25%);
  animation: dev-sheen 8s linear infinite;
}

body[data-game-id="random-tools"] .stats-mini-list div {
  align-items: start;
  grid-template-columns: minmax(110px, 1fr) minmax(0, 1fr);
  display: grid;
}

body[data-game-id="random-tools"] .stats-mini-list strong {
  text-align: right;
  overflow-wrap: anywhere;
}

.secret-shell {
  position: relative;
  overflow: hidden;
}

.secret-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top left, rgba(255, 215, 84, 0.08), transparent 24%),
    radial-gradient(circle at 88% 14%, rgba(129, 183, 196, 0.1), transparent 26%);
  pointer-events: none;
}

.secret-panel {
  gap: 16px;
}

.secret-joke-card {
  display: grid;
  gap: 18px;
  min-height: 280px;
  padding: 24px;
  border-radius: 24px;
  border: 1px solid var(--surface-border);
  background:
    radial-gradient(circle at top, rgba(129, 183, 196, 0.1), transparent 42%),
    linear-gradient(180deg, var(--surface-2), var(--surface));
  box-shadow: var(--shadow-sm);
}

.secret-joke-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.secret-counter {
  color: var(--muted);
  font-weight: 700;
}

.secret-joke-text {
  font-family: var(--font-title);
  font-size: clamp(1.25rem, 2.6vw, 1.9rem);
  line-height: 1.45;
}

.aim-arena {
  position: relative;
  min-height: 420px;
  border-radius: 24px;
  border: 1px solid var(--surface-border);
  background:
    radial-gradient(circle at top, rgba(129, 183, 196, 0.1), transparent 34%),
    linear-gradient(180deg, var(--surface-2), var(--surface));
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.aim-toolbar {
  display: grid;
  grid-template-columns: minmax(200px, 260px);
}

.aim-arena-message {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  text-align: center;
  color: var(--muted);
  pointer-events: none;
  z-index: 1;
}

.aim-target {
  position: absolute;
  width: 72px;
  height: 72px;
  border: 0;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, #fff 0 22%, var(--danger) 23% 48%, #fff 49% 68%, var(--danger) 69% 100%);
  box-shadow: 0 16px 28px rgba(0, 0, 0, 0.16);
  animation: aim-pop 180ms ease;
  z-index: 2;
}

.typing-text-card {
  min-height: 170px;
  padding: 20px 22px;
  border-radius: 22px;
  border: 1px solid var(--surface-border);
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  box-shadow: var(--shadow-sm);
  font-size: 1.15rem;
  line-height: 1.75;
  overflow-wrap: anywhere;
  word-break: normal;
}

.typing-text-card span {
  border-radius: 8px;
}

.typing-text-card .is-correct {
  color: var(--success);
}

.typing-text-card .is-wrong {
  color: var(--danger);
  background: rgba(201, 102, 88, 0.12);
}

.typing-text-card .is-current {
  background: var(--accent-soft);
  color: var(--text);
}

body[data-game-id="typing-speed"] textarea {
  min-height: 160px;
  width: 100%;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid var(--surface-border-strong);
  background: var(--surface-strong);
  color: var(--text);
  resize: vertical;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

body[data-game-id="typing-speed"] textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.hot-potato-stage {
  display: grid;
  justify-items: center;
  gap: 16px;
  padding: 28px 24px;
  border-radius: 24px;
  border: 1px solid var(--surface-border);
  background:
    radial-gradient(circle at top, rgba(198, 141, 92, 0.12), transparent 38%),
    linear-gradient(180deg, var(--surface-2), var(--surface));
  text-align: center;
}

.hot-potato-timer {
  min-width: 96px;
  min-height: 44px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-weight: 700;
  font-size: 1.2rem;
}

.hot-potato-core {
  width: 170px;
  height: 170px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-size: 4.7rem;
  background: linear-gradient(180deg, var(--surface-strong), var(--surface));
  border: 1px solid var(--surface-border-strong);
  box-shadow: var(--shadow-sm);
}

.hot-potato-core.is-pass {
  animation: potato-pass 260ms ease;
}

.hot-potato-core.is-pulse {
  animation: potato-pulse 180ms ease;
}

.hot-potato-core.is-exploding {
  animation: potato-explode 420ms ease;
}

.hot-potato-strip .score-card.is-locked {
  opacity: 0.58;
  border-color: rgba(201, 102, 88, 0.38);
}

.tank-panel {
  gap: 16px;
}

.tank-lobby-panel {
  display: grid;
  gap: 14px;
  margin-bottom: 18px;
}

.tank-lobby-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.tank-lobby-actions {
  flex-wrap: wrap;
}

.tank-lobby-current {
  display: grid;
  gap: 12px;
  padding: 16px;
  border-radius: 20px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
}

.tank-lobby-headline {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.tank-lobby-members {
  display: grid;
  gap: 10px;
}

.tank-lobby-member {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255,255,255,0.035);
  border: 1px solid rgba(255,255,255,0.07);
}

.tank-lobby-member.is-ready {
  border-color: rgba(115, 184, 132, 0.35);
  background: rgba(115, 184, 132, 0.10);
}

.tank-lobby-member.is-self {
  box-shadow: inset 0 0 0 1px rgba(129, 183, 196, 0.28);
}

.tank-canvas-wrap {
  position: relative;
  overflow: hidden;
}

body[data-game-id="tank-arena"] canvas {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 22px;
  background: #10171b;
}

.tank-round-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(7, 12, 16, 0.42);
  backdrop-filter: blur(4px);
}

.tank-round-card {
  width: min(100%, 360px);
  display: grid;
  gap: 10px;
  padding: 22px;
  text-align: center;
  border-radius: 24px;
  background: linear-gradient(180deg, var(--surface-strong), var(--surface));
  border: 1px solid var(--surface-border-strong);
  box-shadow: var(--shadow);
}

#tankMapLabel {
  margin-top: 4px;
  opacity: 0.92;
}

.tank-panel .game-actions {
  justify-content: space-between;
}

.tank-score-strip {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.tank-score-strip.is-two-player {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.tank-round-card-main {
  align-content: start;
}

.tank-round-card-main small {
  display: block;
}

.tank-canvas-wrap {
  border: 1px solid var(--surface-border-strong);
  border-radius: 28px;
  padding: 14px;
  background:
    radial-gradient(circle at top left, rgba(129, 183, 196, 0.1), transparent 28%),
    radial-gradient(circle at bottom right, rgba(209, 162, 116, 0.1), transparent 30%),
    linear-gradient(180deg, rgba(15, 22, 26, 0.95), rgba(11, 17, 20, 0.96));
}

body[data-game-id="tank-arena"] canvas {
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.04);
}

.tank-round-overlay {
  background: rgba(7, 12, 16, 0.56);
}

.tank-round-card h2 {
  font-size: clamp(1.55rem, 2.2vw, 2rem);
}

.tank-config-panel {
  display: grid;
  gap: 16px;
  padding: 18px;
  border-radius: 22px;
  border: 1px solid var(--surface-border);
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
}

.tank-config-top {
  display: grid;
  grid-template-columns: minmax(220px, 300px) auto;
  gap: 14px;
  align-items: end;
}

.tank-controls-grid {
  display: grid;
  gap: 14px;
}

.tank-control-card {
  padding: 16px;
  border-radius: 20px;
  border: 1px solid var(--surface-border);
  background: rgba(255, 255, 255, 0.02);
}

.tank-control-card h3 {
  margin-bottom: 12px;
}

.tank-control-card.player-one {
  background: linear-gradient(180deg, rgba(57, 102, 114, 0.18), rgba(255,255,255,0.02));
}

.tank-control-card.player-two {
  background: linear-gradient(180deg, rgba(198, 141, 92, 0.18), rgba(255,255,255,0.02));
}

.tank-control-card.player-three {
  background: linear-gradient(180deg, rgba(84, 143, 109, 0.18), rgba(255,255,255,0.02));
}

.tank-control-row {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.tank-control-item {
  display: grid;
  gap: 8px;
}

.tank-control-item span {
  font-size: 0.9rem;
  color: var(--muted);
}

.tank-key-button {
  min-height: 44px;
  border-radius: 14px;
  border: 1px solid var(--surface-border-strong);
  background: var(--surface-strong);
  color: var(--text);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), border-color var(--transition), background var(--transition);
}

.tank-key-button:hover {
  transform: translateY(-1px);
  border-color: var(--accent);
}

.tank-bonus-legend {
  display: grid;
  gap: 10px;
}

.tank-bonus-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.tank-bonus-item.is-disabled {
  opacity: 0.52;
}

.tank-bonus-chip {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 34px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid var(--surface-border-strong);
  font-size: 0.88rem;
  color: var(--text);
}

.tank-bonus-actions {
  flex: 0 0 auto;
  display: inline-flex;
  gap: 8px;
}

.tank-bonus-legend + .panel-note {
  margin-top: 6px;
}

.tank-bonus-toggle {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--surface-border-strong);
  background: var(--surface-strong);
  color: var(--text);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), border-color var(--transition), background var(--transition);
}

.tank-bonus-toggle:hover {
  transform: translateY(-1px);
  border-color: var(--accent);
}

.tank-bonus-chip.speed {
  background: rgba(124, 199, 226, 0.16);
}

.tank-bonus-chip.double {
  background: rgba(243, 211, 107, 0.16);
}

.tank-bonus-chip.fast {
  background: rgba(255, 139, 123, 0.16);
}

.tank-bonus-chip.shield {
  background: rgba(143, 215, 164, 0.16);
}

.tank-bonus-chip.reload {
  background: rgba(216, 166, 255, 0.16);
}

.tank-bonus-chip.ricochet {
  background: rgba(127, 166, 255, 0.16);
}

.tank-bonus-chip.long {
  background: rgba(255, 182, 110, 0.16);
}

.tank-bonus-chip.teleport {
  background: rgba(255, 143, 226, 0.16);
}

.tank-bonus-chip.mine {
  background: rgba(255, 127, 127, 0.16);
}

.tank-bonus-chip.laser {
  background: rgba(255, 77, 109, 0.18);
}

.tank-bonus-chip.freeze {
  background: rgba(143, 230, 255, 0.18);
}

.tank-bonus-chip.triple {
  background: rgba(217, 255, 127, 0.18);
}

.tank-canvas-wrap:fullscreen {
  width: min(100vw, 1400px);
  height: 100vh;
  margin: 0 auto;
  display: grid;
  place-items: center;
  padding: 28px;
  border-radius: 0;
}

.tank-canvas-wrap:fullscreen canvas {
  width: min(100%, 1280px);
  max-height: calc(100vh - 56px);
}

@media (max-width: 980px) {
  .tank-score-strip {
    grid-template-columns: 1fr;
  }

  .tank-config-top,
  .tank-control-row {
    grid-template-columns: 1fr;
  }

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

@keyframes aim-pop {
  from {
    transform: scale(0.82);
    opacity: 0;
  }

  to {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes potato-pass {
  0% {
    transform: scale(0.88) rotate(-8deg);
  }

  50% {
    transform: scale(1.08) rotate(8deg);
  }

  100% {
    transform: scale(1) rotate(0deg);
  }
}

@keyframes potato-pulse {
  0% {
    transform: scale(1);
    box-shadow: var(--shadow-sm);
  }

  50% {
    transform: scale(1.06);
    box-shadow: 0 0 0 10px rgba(198, 141, 92, 0.16);
  }

  100% {
    transform: scale(1);
    box-shadow: var(--shadow-sm);
  }
}

@keyframes potato-explode {
  0% {
    transform: scale(1);
    filter: saturate(1);
  }

  35% {
    transform: scale(1.22) rotate(-10deg);
    filter: saturate(1.35);
  }

  70% {
    transform: scale(0.92) rotate(8deg);
    filter: saturate(1.1);
  }

  100% {
    transform: scale(1) rotate(0deg);
    filter: saturate(1);
  }
}

@keyframes random-dice-roll {
  0% {
    transform: scale(0.82) rotate(-8deg);
    opacity: 0.45;
  }

  50% {
    transform: scale(1.08) rotate(6deg);
    opacity: 1;
  }

  100% {
    transform: scale(1) rotate(0deg);
    opacity: 1;
  }
}

@keyframes random-answer-reveal {
  0% {
    transform: translateY(10px) scale(0.96);
    opacity: 0;
  }

  100% {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

@keyframes dev-sheen {
  from {
    transform: translateX(-35%) rotate(0deg);
  }

  to {
    transform: translateX(35%) rotate(0deg);
  }
}

body.is-modal-open {
  overflow: hidden;
}

.page-fade,
.game-shell,
.game-card,
.section,
.hero {
  animation: rise-up 360ms ease both;
}

@keyframes rise-up {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 980px) {
  .hero-content,
  .stats-layout,
  .game-layout-wide {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-panel {
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .reaction-config,
  .memory-config,
  .ttt-config,
  .geo-quiz-options,
  .score-strip,
  .duel-arena {
    grid-template-columns: 1fr;
  }

  .tile2048-board {
    --tile-size: 70px;
    --tile-gap: 10px;
  }

  body[data-game-id="cosmic-duel"] .duel-layout,
  body[data-game-id="cosmic-duel"] .duel-battlefield {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .page-shell,
  .game-page {
    width: min(calc(100% - 22px), var(--max-width));
    padding-top: 14px;
  }

  .hero,
  .section,
  .game-shell {
    padding: 20px;
  }

  .topbar,
  .game-topbar,
  .list-card,
  .custom-word-card,
  .wordle-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .wordle-toolbar,
  .custom-word-card {
    grid-template-columns: 1fr;
  }

  .geo-quiz-text-card {
    min-height: 220px;
  }

  .geo-quiz-settings {
    grid-template-columns: 1fr;
  }

  .aim-toolbar {
    grid-template-columns: 1fr;
  }

  .random-inputs {
    grid-template-columns: 1fr;
  }

  .dev-modal-top,
  .dev-sections {
    display: grid;
    grid-template-columns: 1fr;
  }

  .dev-theme-list .filter-chip,
  .dev-actions-inline .button {
    flex-basis: 100%;
  }

  body[data-game-id="cosmic-duel"] .duel-pilot,
  body[data-game-id="cosmic-duel"] .duel-core {
    padding: 18px;
  }

  body[data-game-id="cosmic-duel"] .duel-pilot-top {
    flex-direction: column;
    align-items: flex-start;
  }

  body[data-game-id="cosmic-duel"] .duel-keyset {
    justify-content: flex-start;
  }

  .tile2048-board {
    --tile-size: 62px;
    --tile-gap: 8px;
  }

  .hero-panel {
    grid-template-columns: 1fr;
  }

  .theme-toggle {
    width: 100%;
    justify-content: space-between;
  }

  .game-actions .button,
  .wordle-controls .button,
  .wordle-controls .ghost-button,
  .custom-word-card .button {
    width: 100%;
  }

  .dev-player-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  h1 {
    font-size: 2.2rem;
  }

  .games-grid {
    gap: 18px;
  }

  .memory-board {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
  }

  .memory-card {
    min-height: 72px;
  }

  .memory-card-face {
    font-size: 1.45rem;
  }

  .wordle-tile {
    min-height: 46px;
    font-size: 1.2rem;
  }

  .wordle-key {
    min-width: 0;
    max-width: none;
    min-height: 42px;
    padding: 0 4px;
  }

  .wordle-keyboard-row {
    gap: 6px;
  }

  .wordle-keyboard-row:nth-child(2),
  .wordle-keyboard-row:nth-child(3) {
    width: 100%;
  }

  .tile2048-board {
    --tile-size: 52px;
    --tile-gap: 8px;
  }

  .tile2048-tile {
    font-size: 1.2rem;
  }

  .ttt-board {
    gap: 8px;
  }

  .duel-signal,
  .target-key {
    min-height: 104px;
  }

  body[data-game-id="cosmic-duel"] .duel-signal {
    width: 100%;
    min-height: 140px;
  }

  body[data-game-id="cosmic-duel"] .target-key {
    min-height: 132px;
    font-size: 2.6rem;
  }
}

body[data-game-id="cosmic-duel"] .duel-shell-full {
  width: 100%;
}

body[data-game-id="cosmic-duel"] .duel-heading-wide {
  max-width: 52rem;
}

body[data-game-id="cosmic-duel"] .duel-scoreboard-wide {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 4px;
}

body[data-game-id="cosmic-duel"] .duel-panel-full {
  padding: 18px;
}

body[data-game-id="cosmic-duel"] .duel-stage {
  display: grid;
  grid-template-columns: minmax(220px, 0.78fr) minmax(320px, 1.5fr) minmax(220px, 0.78fr);
  gap: 18px;
  align-items: stretch;
}

body[data-game-id="cosmic-duel"] .duel-side,
body[data-game-id="cosmic-duel"] .duel-centerboard {
  display: grid;
  gap: 16px;
  align-content: start;
  padding: 24px;
  border-radius: 24px;
  border: 1px solid var(--surface-border);
  background: linear-gradient(180deg, var(--surface-strong), var(--surface));
}

body[data-game-id="cosmic-duel"] .duel-side-left {
  background: linear-gradient(180deg, rgba(57, 102, 114, 0.12), var(--surface));
}

body[data-game-id="cosmic-duel"] .duel-side-right {
  background: linear-gradient(180deg, rgba(198, 141, 92, 0.12), var(--surface));
}

body[data-game-id="cosmic-duel"] .duel-side-head {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}

body[data-game-id="cosmic-duel"] .duel-keyset {
  justify-content: flex-start;
}

body[data-game-id="cosmic-duel"] .duel-centerboard {
  justify-items: center;
  align-content: center;
  text-align: center;
  min-height: 100%;
  padding: 30px;
  background:
    radial-gradient(circle at top, rgba(129, 183, 196, 0.12), transparent 42%),
    linear-gradient(180deg, var(--surface-strong), var(--surface));
}

body[data-game-id="cosmic-duel"] .duel-signal-large {
  width: min(100%, 360px);
  min-height: 240px;
  padding: 20px;
  font-size: clamp(3rem, 8vw, 5rem);
}

body[data-game-id="cosmic-duel"] .duel-status-main {
  max-width: 30rem;
  min-height: 62px;
  font-size: 1.08rem;
}

body[data-game-id="cosmic-duel"] .duel-actions-wide {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

body[data-game-id="cosmic-duel"] .duel-actions-wide .button,
body[data-game-id="cosmic-duel"] .duel-actions-wide .ghost-button {
  width: 100%;
  min-width: 0;
}

body[data-game-id="cosmic-duel"] .duel-panel-full .target-key {
  min-height: 210px;
}

body[data-game-id="cosmic-duel"] .duel-round-card small {
  opacity: 0.92;
}

body[data-game-id="cosmic-duel"] .duel-finish-wide {
  margin-top: 16px;
  text-align: center;
}

@media (max-width: 980px) {
  body[data-game-id="cosmic-duel"] .duel-stage,
  body[data-game-id="cosmic-duel"] .duel-scoreboard-wide,
  body[data-game-id="cosmic-duel"] .duel-actions-wide {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  body[data-game-id="cosmic-duel"] .duel-side,
  body[data-game-id="cosmic-duel"] .duel-centerboard {
    padding: 18px;
  }

  body[data-game-id="cosmic-duel"] .duel-signal-large {
    min-height: 170px;
    width: 100%;
  }
}

body[data-game-id="trio-reaction"] .reaction-shell-full {
  width: 100%;
}

body[data-game-id="trio-reaction"] .reaction-heading-wide {
  max-width: 58rem;
}

body[data-game-id="trio-reaction"] .reaction-config-wide {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

body[data-game-id="trio-reaction"] .reaction-scoreboard-wide {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

body[data-game-id="trio-reaction"] .reaction-panel-full {
  padding: 18px;
}

body[data-game-id="trio-reaction"] .reaction-stage-full {
  min-height: 520px;
  padding: 36px 28px;
}

body[data-game-id="trio-reaction"] .reaction-stage-full .reaction-light {
  width: 120px;
  height: 120px;
}

body[data-game-id="trio-reaction"] .reaction-stage-full h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
}

body[data-game-id="trio-reaction"] .reaction-stage-full .status-line {
  max-width: 44rem;
  min-height: 56px;
  font-size: 1.08rem;
}

body[data-game-id="trio-reaction"] .reaction-actions-wide {
  width: 100%;
  justify-content: center;
}

body[data-game-id="trio-reaction"] .reaction-actions-wide .button {
  min-width: 220px;
}

body[data-game-id="trio-reaction"] .reaction-finish-wide {
  margin-top: 16px;
  text-align: center;
}

@media (max-width: 980px) {
  body[data-game-id="trio-reaction"] .reaction-config-wide,
  body[data-game-id="trio-reaction"] .reaction-scoreboard-wide {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  body[data-game-id="trio-reaction"] .reaction-stage-full {
    min-height: 420px;
    padding: 24px 18px;
  }

  body[data-game-id="trio-reaction"] .reaction-actions-wide {
    display: grid;
    grid-template-columns: 1fr;
  }

  body[data-game-id="trio-reaction"] .reaction-actions-wide .button {
    min-width: 0;
    width: 100%;
  }
}

.profile-card {
  display: grid;
  gap: 16px;
}

.profile-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
}

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

.profile-actions {
  flex-wrap: wrap;
}

.profile-status {
  margin: 0;
}

.section-leaderboard {
  order: -1;
}

.leaderboard-note {
  margin-top: 10px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.leaderboard-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.leaderboard-row {
  display: grid;
  grid-template-columns: 36px 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.leaderboard-row.is-leader {
  background: linear-gradient(135deg, rgba(129, 183, 196, 0.18), rgba(255, 255, 255, 0.04));
  border-color: rgba(129, 183, 196, 0.32);
}

.leaderboard-name {
  min-width: 0;
  font-weight: 600;
}

.leaderboard-value {
  text-align: right;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.admin-inline-group {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}

.dev-select {
  width: 100%;
  min-height: 48px;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  background: var(--panel-strong);
  color: var(--text-primary);
  padding: 0 14px;
}

@media (max-width: 900px) {
  .profile-grid {
    grid-template-columns: 1fr;
  }

  .admin-inline-group {
    grid-template-columns: 1fr;
  }
}