:root {
  --bg: #f7f6f3;
  --panel: #ffffff;
  --ink: #1a1d1f;
  --muted: #5c5f62;
  --accent: #3a6f6a;
  --border: rgba(26, 29, 31, 0.12);
  --shadow: 0 12px 26px rgba(26, 29, 31, 0.06);
  --board-bg: #fefdfb;
  --preview-bg: #faf9f6;
  --grid-line: rgba(0, 0, 0, 0.05);
  --grid-line-strong: rgba(0, 0, 0, 0.12);
  --ghost-alpha: 0.12;
  --overlay-bg: rgba(255, 255, 255, 0.82);
  --overlay-border: rgba(26, 29, 31, 0.12);
  --overlay-text: #1a1d1f;
  --overlay-accent: #3a6f6a;
  --danger-accent: #d24b4b;
  --danger-glow: rgba(210, 75, 75, 0.35);
  --danger-tint: rgba(210, 75, 75, 0.18);
  --wireframe: 0;
  --progress-bg: rgba(26, 29, 31, 0.12);
  --progress-fill: var(--accent);
  --piece-t: #3a6f6a;
  --piece-o: #e6b34a;
  --piece-l: #d07b4b;
  --piece-j: #5c7bd9;
  --piece-i: #4bb7d0;
  --piece-s: #78b86c;
  --piece-z: #d55b5b;
  --radius-lg: 20px;
  --radius-md: 14px;
  --font-title: "Space Grotesk", "SF Pro Display", "Helvetica Neue", sans-serif;
  --font-body: "DM Sans", "SF Pro Text", "Helvetica Neue", sans-serif;
  --font-mono: "IBM Plex Mono", "SF Mono", "Fira Code", monospace;
  --device-shell: #f3f1eb;
  --device-screen: #eef1ea;
  --device-shadow: 0 18px 32px rgba(26, 29, 31, 0.18);
  --dpad-size: clamp(168px, 44vw, 210px);
  --dpad-btn: clamp(58px, 15vw, 74px);
  --drop-size: clamp(112px, 32vw, 152px);
  --rotate-size: clamp(68px, 20vw, 92px);
  --control-drop: #d55b5b;
  --control-rotate: #4bb7d0;
  --control-hold: #e6b34a;
  --control-dpad: #2f3b3a;
}

body[data-theme="noir"] {
  --bg: #0f1115;
  --panel: #171b23;
  --ink: #f2f4f8;
  --muted: #9aa0aa;
  --accent: #7ed6c2;
  --border: rgba(242, 244, 248, 0.12);
  --shadow: 0 14px 28px rgba(0, 0, 0, 0.45);
  --board-bg: #0b0d10;
  --preview-bg: #11141b;
  --grid-line: rgba(255, 255, 255, 0.08);
  --grid-line-strong: rgba(255, 255, 255, 0.16);
  --ghost-alpha: 0.12;
  --overlay-bg: rgba(10, 12, 16, 0.85);
  --overlay-border: rgba(255, 255, 255, 0.12);
  --overlay-text: #f2f4f8;
  --overlay-accent: #7ed6c2;
  --danger-accent: #ff6b6b;
  --danger-glow: rgba(255, 107, 107, 0.4);
  --danger-tint: rgba(255, 107, 107, 0.2);
  --progress-bg: rgba(255, 255, 255, 0.16);
  --progress-fill: var(--accent);
  --piece-t: #62d2be;
  --piece-o: #f2c66d;
  --piece-l: #f29a6f;
  --piece-j: #7fa0ff;
  --piece-i: #5dd2e8;
  --piece-s: #7bdc8f;
  --piece-z: #f07a7a;
}

body[data-theme="ocean"] {
  --bg: #eef6f6;
  --panel: #ffffff;
  --ink: #1a1d1f;
  --muted: #546364;
  --accent: #2b7a78;
  --border: rgba(26, 29, 31, 0.12);
  --shadow: 0 12px 24px rgba(19, 72, 70, 0.12);
  --board-bg: #f3fbfb;
  --preview-bg: #ecf8f8;
  --grid-line: rgba(20, 60, 80, 0.1);
  --grid-line-strong: rgba(20, 60, 80, 0.18);
  --ghost-alpha: 0.12;
  --overlay-bg: rgba(245, 251, 251, 0.9);
  --overlay-border: rgba(26, 29, 31, 0.12);
  --overlay-text: #1a1d1f;
  --overlay-accent: #2b7a78;
  --danger-accent: #cf4a4a;
  --danger-glow: rgba(207, 74, 74, 0.3);
  --danger-tint: rgba(207, 74, 74, 0.16);
  --progress-bg: rgba(26, 29, 31, 0.12);
  --progress-fill: var(--accent);
  --piece-t: #3fa7c2;
  --piece-o: #62c7d6;
  --piece-l: #2f8ba1;
  --piece-j: #4ea6e6;
  --piece-i: #66d0ea;
  --piece-s: #43b7b2;
  --piece-z: #2f9ac5;
}

body[data-theme="ember"] {
  --bg: #f7f2ec;
  --panel: #ffffff;
  --ink: #231b16;
  --muted: #6c5d55;
  --accent: #c86b4a;
  --border: rgba(35, 27, 22, 0.12);
  --shadow: 0 12px 24px rgba(140, 72, 42, 0.12);
  --board-bg: #fffaf5;
  --preview-bg: #fff4ea;
  --grid-line: rgba(35, 27, 22, 0.08);
  --grid-line-strong: rgba(35, 27, 22, 0.16);
  --ghost-alpha: 0.12;
  --overlay-bg: rgba(255, 244, 234, 0.9);
  --overlay-border: rgba(35, 27, 22, 0.14);
  --overlay-text: #231b16;
  --overlay-accent: #c86b4a;
  --danger-accent: #c2433f;
  --danger-glow: rgba(194, 67, 63, 0.28);
  --danger-tint: rgba(194, 67, 63, 0.16);
  --progress-bg: rgba(35, 27, 22, 0.12);
  --progress-fill: var(--accent);
  --piece-t: #c86b4a;
  --piece-o: #e7b264;
  --piece-l: #e28d57;
  --piece-j: #7a82c8;
  --piece-i: #4aa7b8;
  --piece-s: #7bbf7a;
  --piece-z: #d56f6f;
}

body[data-theme="wireframe"] {
  --bg: #f7f6f1;
  --panel: #ffffff;
  --ink: #1f1f1f;
  --muted: #6a6a6a;
  --accent: #2f2f2f;
  --border: rgba(31, 31, 31, 0.12);
  --shadow: 0 12px 24px rgba(31, 31, 31, 0.08);
  --board-bg: #ffffff;
  --preview-bg: #ffffff;
  --grid-line: rgba(31, 31, 31, 0.12);
  --grid-line-strong: rgba(31, 31, 31, 0.18);
  --ghost-alpha: 0.08;
  --overlay-bg: rgba(255, 255, 255, 0.9);
  --overlay-border: rgba(31, 31, 31, 0.18);
  --overlay-text: #1f1f1f;
  --overlay-accent: #2f2f2f;
  --danger-accent: #cc3f3f;
  --danger-glow: rgba(204, 63, 63, 0.25);
  --danger-tint: rgba(204, 63, 63, 0.14);
  --wireframe: 1;
  --progress-bg: rgba(31, 31, 31, 0.2);
  --progress-fill: #2f2f2f;
  --piece-t: #2f2f2f;
  --piece-o: #2f2f2f;
  --piece-l: #2f2f2f;
  --piece-j: #2f2f2f;
  --piece-i: #2f2f2f;
  --piece-s: #2f2f2f;
  --piece-z: #2f2f2f;
}

body[data-theme="neon"] {
  --bg: #0a0f1f;
  --panel: #141a2f;
  --ink: #f2f4ff;
  --muted: #9aa3c7;
  --accent: #7c5cff;
  --border: rgba(242, 244, 255, 0.12);
  --shadow: 0 18px 30px rgba(0, 0, 0, 0.45);
  --board-bg: #0b1226;
  --preview-bg: #0f1730;
  --grid-line: rgba(255, 255, 255, 0.08);
  --grid-line-strong: rgba(255, 255, 255, 0.16);
  --ghost-alpha: 0.1;
  --overlay-bg: rgba(10, 14, 26, 0.88);
  --overlay-border: rgba(255, 255, 255, 0.18);
  --overlay-text: #f2f4ff;
  --overlay-accent: #7c5cff;
  --danger-accent: #ff6b92;
  --danger-glow: rgba(255, 107, 146, 0.35);
  --danger-tint: rgba(255, 107, 146, 0.2);
  --progress-bg: rgba(255, 255, 255, 0.16);
  --progress-fill: #7c5cff;
  --piece-t: #7c5cff;
  --piece-o: #41e2ff;
  --piece-l: #ff9b4a;
  --piece-j: #35f2c0;
  --piece-i: #5bd0ff;
  --piece-s: #a0ff5c;
  --piece-z: #ff6b92;
}

body[data-theme="canyon"] {
  --bg: #f6f0e7;
  --panel: #ffffff;
  --ink: #2a1f1a;
  --muted: #6f5b4d;
  --accent: #b4582e;
  --border: rgba(42, 31, 26, 0.12);
  --shadow: 0 14px 26px rgba(90, 50, 20, 0.15);
  --board-bg: #fff8f0;
  --preview-bg: #fff2e6;
  --grid-line: rgba(60, 30, 15, 0.1);
  --grid-line-strong: rgba(60, 30, 15, 0.18);
  --ghost-alpha: 0.12;
  --overlay-bg: rgba(255, 244, 232, 0.92);
  --overlay-border: rgba(42, 31, 26, 0.14);
  --overlay-text: #2a1f1a;
  --overlay-accent: #b4582e;
  --danger-accent: #c0433f;
  --danger-glow: rgba(192, 67, 63, 0.28);
  --danger-tint: rgba(192, 67, 63, 0.16);
  --progress-bg: rgba(60, 30, 15, 0.12);
  --progress-fill: #b4582e;
  --piece-t: #b4582e;
  --piece-o: #e0a05a;
  --piece-l: #d46f3a;
  --piece-j: #8a6aa8;
  --piece-i: #4f9db3;
  --piece-s: #7da66a;
  --piece-z: #d65b4f;
}

body[data-theme="zoo"] {
  --bg: #f7f3ea;
  --panel: #fffdf8;
  --ink: #2a241f;
  --muted: #6c5c50;
  --accent: #8b5e3c;
  --border: rgba(42, 36, 31, 0.12);
  --shadow: 0 14px 26px rgba(110, 80, 50, 0.15);
  --board-bg: #fff8ee;
  --preview-bg: #fff2e2;
  --grid-line: rgba(60, 40, 20, 0.1);
  --grid-line-strong: rgba(60, 40, 20, 0.18);
  --ghost-alpha: 0.12;
  --overlay-bg: rgba(255, 248, 238, 0.92);
  --overlay-border: rgba(42, 36, 31, 0.14);
  --overlay-text: #2a241f;
  --overlay-accent: #8b5e3c;
  --danger-accent: #c0473d;
  --danger-glow: rgba(192, 71, 61, 0.28);
  --danger-tint: rgba(192, 71, 61, 0.16);
  --progress-bg: rgba(60, 40, 20, 0.12);
  --progress-fill: #8b5e3c;
  --piece-t: #8b5e3c;
  --piece-o: #d49a3a;
  --piece-l: #c46a3b;
  --piece-j: #5b6b7a;
  --piece-i: #4aa88a;
  --piece-s: #7fb06a;
  --piece-z: #d35a4a;
}

@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;700&family=IBM+Plex+Mono:wght@400;500&family=Space+Grotesk:wght@500;700&display=swap");

* {
  box-sizing: border-box;
}

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

html,
body {
  -webkit-text-size-adjust: 100%;
}

.wrap {
  max-width: 920px;
  margin: 0 auto;
  padding: 40px 24px 56px;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  margin-bottom: 32px;
  position: relative;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header h1 {
  font-family: var(--font-title);
  font-size: clamp(2rem, 3.6vw, 2.8rem);
  margin: 6px 0 0;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.7rem;
  font-family: var(--font-mono);
  color: var(--accent);
}

.status {
  border: 1px solid var(--border);
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 0.9rem;
  color: var(--muted);
  background: var(--panel);
}

.settings-btn {
  border: 1px solid var(--border);
  background: var(--panel);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 0;
  color: var(--ink);
  z-index: 2;
}

.settings-btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.game {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 28px;
  align-items: start;
}

.board {
  display: grid;
  gap: 12px;
  justify-items: center;
}

.board-row {
  display: grid;
  grid-template-columns: auto;
  gap: 16px;
  justify-content: center;
  align-items: start;
}

.board-shell {
  position: relative;
  display: inline-flex;
}

#board {
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--board-bg);
  box-shadow: var(--shadow);
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.board-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  border-radius: var(--radius-lg);
  background: var(--overlay-bg);
  border: 1px solid var(--overlay-border);
  backdrop-filter: blur(4px);
}

.board-shell.game-over .gameover-overlay {
  opacity: 1;
  pointer-events: auto;
  background: radial-gradient(
      circle at 50% 40%,
      var(--danger-tint),
      transparent 60%
    ),
    var(--overlay-bg);
  box-shadow: inset 0 0 60px var(--danger-glow);
}

.board-shell.game-over .gameover-overlay .overlay-eyebrow {
  color: var(--danger-accent);
}

.board-shell.win .win-overlay {
  opacity: 1;
  pointer-events: auto;
}

.trophy {
  width: 48px;
  height: 48px;
  margin: 0 auto 10px;
  fill: var(--overlay-accent);
  stroke: var(--overlay-accent);
  stroke-width: 1.5;
}

body[data-theme="wireframe"] .trophy {
  fill: none;
  stroke-width: 2;
}

.stage-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.board-shell.stage-flash .stage-overlay {
  opacity: 1;
}

.stage-card {
  text-align: center;
  padding: 12px 16px;
  border-radius: 16px;
  border: 1px solid var(--overlay-border);
  background: rgba(0, 0, 0, 0.1);
  box-shadow: var(--shadow);
  width: min(72%, 280px);
}

body[data-theme="wireframe"] .stage-card {
  background: rgba(255, 255, 255, 0.7);
}

.overlay-card {
  text-align: center;
  padding: 18px 22px;
  border-radius: 16px;
  border: 1px solid var(--overlay-border);
  background: rgba(0, 0, 0, 0.08);
}

body[data-theme="wireframe"] .overlay-card {
  background: rgba(255, 255, 255, 0.5);
}

.overlay-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.65rem;
  font-family: var(--font-mono);
  color: var(--overlay-accent);
}

.board-overlay h3 {
  margin: 8px 0 4px;
  font-family: var(--font-title);
  font-size: 1.4rem;
  color: var(--overlay-text);
}

.stage-card h3 {
  font-size: 1.1rem;
  margin: 6px 0 2px;
}

.board-overlay p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.stage-overlay p {
  margin: 4px 0 0;
  font-size: 0.8rem;
  color: var(--muted);
}

.hint {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  font-size: 0.8rem;
  color: var(--muted);
  justify-content: center;
}

.hint-touch {
  display: none;
}

body[data-input="touch"] .hint-keyboard {
  display: none;
}

body[data-input="touch"] .hint-touch {
  display: inline-flex;
}

.panel {
  display: grid;
  gap: 18px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px;
  box-shadow: var(--shadow);
}

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

.card-section {
  display: grid;
  gap: 10px;
  align-content: start;
}

.card h2 {
  font-family: var(--font-title);
  margin: 0 0 12px;
  font-size: 1.1rem;
}

#next {
  width: 120px;
  height: 120px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--preview-bg);
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.card #hold {
  width: 120px;
  height: 120px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--preview-bg);
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.muted {
  margin: 10px 0 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.muted.small {
  font-size: 0.75rem;
  letter-spacing: 0.02em;
}

.stage-name {
  font-family: var(--font-title);
  font-size: 1.4rem;
  color: var(--ink);
  margin-bottom: 6px;
}

.card p {
  font-size: 2rem;
  font-family: var(--font-title);
  margin: 0;
}

.divider {
  height: 1px;
  background: var(--border);
  margin: 12px 0;
}

.stats {
  display: grid;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--muted);
}

.stats strong {
  display: block;
  font-size: 1.1rem;
  color: var(--ink);
}

.progress {
  height: 10px;
  border-radius: 999px;
  background: var(--progress-bg);
  border: 1px solid var(--border);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 0%;
  background: var(--progress-fill);
  transition: width 0.2s ease;
}

.progress-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--muted);
}

.progress-meta strong {
  color: var(--ink);
  font-weight: 600;
}

.score-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 0.95rem;
  display: grid;
  gap: 6px;
}

.score-list li {
  color: var(--ink);
  font-weight: 600;
}

.select {
  display: grid;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--muted);
}

.toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--muted);
}

.toggle input {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
}

.select select {
  border-radius: 10px;
  border: 1px solid var(--border);
  padding: 10px 12px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--panel);
  color: var(--ink);
}

.select select:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.controls {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  width: min(90vw, 320px);
}

button {
  border: none;
  border-radius: 999px;
  padding: 12px 16px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-body);
  background: var(--accent);
  color: #fff;
}

button.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--border);
}

.board-shell,
.controls,
.device-controls,
.device-meta {
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}

.mobile-hud {
  display: none;
  gap: 12px;
  width: clamp(84px, 22vw, 104px);
  align-self: center;
}

.hud-card {
  border-radius: 16px;
  padding: 10px;
  background: var(--panel);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  display: grid;
  gap: 8px;
  justify-items: center;
}

.hud-card h3 {
  margin: 0;
  font-size: 0.8rem;
  font-family: var(--font-title);
  color: var(--muted);
}

.hud-card canvas {
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--preview-bg);
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.device {
  display: contents;
}

.device-screen {
  display: contents;
}

.device-meta,
.device-controls {
  display: none;
}

.gamepad-meta-btn {
  border-radius: 999px;
  padding: 8px 10px;
  font-size: 0.85rem;
  font-weight: 600;
  background: var(--panel);
  color: var(--ink);
  border: 1px solid var(--border);
}

.dpad {
  position: relative;
  width: var(--dpad-size);
  height: var(--dpad-size);
  border-radius: 50%;
  background: var(--preview-bg);
  border: 1px solid var(--border);
  box-shadow: inset 0 0 0 6px rgba(26, 29, 31, 0.05);
  justify-self: end;
}

.dpad-btn {
  position: absolute;
  width: var(--dpad-btn);
  height: var(--dpad-btn);
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.22);
  background: radial-gradient(
      circle at 30% 30%,
      rgba(255, 255, 255, 0.35),
      transparent 45%
    ),
    var(--control-dpad);
  color: #fff;
  padding: 0;
  font-size: 0.75rem;
  font-weight: 700;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.35);
  box-shadow: 0 6px 0 rgba(0, 0, 0, 0.22), 0 10px 18px rgba(0, 0, 0, 0.2);
  transition: transform 0.08s ease, box-shadow 0.08s ease;
}

.dpad-up {
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
}

.dpad-down {
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
}

.dpad-left {
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
}

.dpad-right {
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
}

body[data-input="touch"] .controls,
body[data-input="touch"] .hint,
body[data-input="touch"] .panel {
  display: none;
}

body[data-input="touch"] .mobile-hud {
  display: grid;
}

body[data-input="touch"] .wrap {
  padding: calc(14px + env(safe-area-inset-top)) 14px 16px;
  max-width: none;
  min-height: 100svh;
  display: grid;
  grid-template-rows: auto 1fr;
}

body[data-input="touch"] .game {
  align-content: center;
  justify-items: center;
}

body[data-input="touch"] .board-row {
  grid-template-columns: auto 110px;
}

body[data-input="touch"] .board {
  gap: 8px;
}

body[data-input="touch"] .header {
  margin-bottom: 16px;
  padding-right: 52px;
  align-items: flex-start;
}

body[data-input="touch"] .status {
  display: none;
}

body[data-input="touch"] .eyebrow {
  display: none;
}

body[data-input="touch"] .header h1 {
  font-size: 1.6rem;
  margin-top: 2px;
}

body[data-input="touch"] {
  overscroll-behavior: none;
  height: 100svh;
  overflow: hidden;
  touch-action: none;
}

body[data-input="touch"] .settings-btn {
  display: inline-flex;
  position: absolute;
  right: 0;
  top: calc(env(safe-area-inset-top) + 2px);
}

@media (max-width: 900px) {
  .settings-btn {
    display: inline-flex;
  }
}


body[data-input="touch"] .device {
  display: grid;
  gap: 14px;
  padding: 12px;
  border-radius: 28px;
  background: linear-gradient(160deg, #ffffff, var(--device-shell));
  border: 1px solid var(--border);
  box-shadow: var(--device-shadow);
  width: min(100%, 520px);
  margin: 0 auto;
}

body[data-input="touch"] .device-screen {
  background: var(--device-screen);
  border-radius: 20px;
  padding: 10px;
  border: 1px solid var(--border);
  box-shadow: inset 0 0 0 1px rgba(26, 29, 31, 0.05);
}

body[data-input="touch"] .device-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

body[data-input="touch"] .device-controls {
  display: grid;
  grid-template-columns: auto auto;
  gap: 20px;
  align-items: center;
  justify-content: space-between;
}

body[data-input="touch"] .action-cluster {
  position: relative;
  --action-size: calc(var(--drop-size) * 1.06);
  width: var(--action-size);
  height: var(--action-size);
  justify-self: end;
  display: grid;
  grid-template-rows: auto 1fr;
  align-items: end;
  gap: 10px;
}

body[data-input="touch"] .action-btn {
  --action-gap: 6px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.18);
  background: radial-gradient(
      circle at 30% 30%,
      rgba(255, 255, 255, 0.35),
      transparent 45%
    ),
    var(--action-color, var(--accent));
  color: #fff;
  font-family: var(--font-title);
  font-weight: 700;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.35);
  box-shadow: 0 7px 0 rgba(0, 0, 0, 0.22), 0 12px 22px rgba(0, 0, 0, 0.25);
  transition: transform 0.08s ease, box-shadow 0.08s ease;
  padding: 0;
}

body[data-input="touch"] .drop-btn {
  width: calc(var(--action-size) * 0.6 - var(--action-gap));
  height: calc(var(--action-size) * 0.6 - var(--action-gap));
  --action-color: var(--control-drop);
  font-size: 1rem;
  justify-self: center;
  align-self: end;
}

body[data-input="touch"] .rotate-btn {
  width: calc(var(--action-size) * 0.4 - var(--action-gap));
  height: calc(var(--action-size) * 0.4 - var(--action-gap));
  --action-color: var(--control-rotate);
  font-size: 0.75rem;
}

body[data-input="touch"] .hold-btn {
  width: calc(var(--action-size) * 0.4 - var(--action-gap));
  height: calc(var(--action-size) * 0.4 - var(--action-gap));
  --action-color: var(--control-hold);
  font-size: 0.7rem;
}

body[data-input="touch"] .action-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  justify-items: center;
}

.dpad-btn:active,
body[data-input="touch"] .action-btn:active {
  transform: translateY(3px);
  box-shadow: 0 3px 0 rgba(0, 0, 0, 0.25), 0 6px 12px rgba(0, 0, 0, 0.2);
}

.settings-drawer {
  position: fixed;
  inset: 0;
  display: grid;
  align-items: flex-start;
  justify-items: center;
  background: rgba(15, 17, 21, 0.3);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  padding: calc(16px + env(safe-area-inset-top)) 24px 24px;
  z-index: 40;
}

.settings-panel {
  width: min(92vw, 360px);
  background: var(--panel);
  color: var(--ink);
  border-radius: 20px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 16px;
  display: grid;
  gap: 14px;
  max-height: calc(100dvh - 120px);
  overflow: auto;
}

.settings-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  background: var(--panel);
  padding: 4px 0 8px;
  z-index: 1;
}

.settings-header h2 {
  margin: 0;
  font-family: var(--font-title);
  font-size: 1.1rem;
}

.settings-close {
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--ink);
}

.settings-section h3 {
  margin: 0 0 8px;
  font-size: 0.9rem;
  font-family: var(--font-title);
}

body.settings-open .settings-drawer {
  opacity: 1;
  pointer-events: auto;
}

@media (max-width: 420px) {
  body[data-input="touch"] .board-row {
    grid-template-columns: 1fr;
    justify-items: center;
  }

  body[data-input="touch"] .mobile-hud {
    width: min(100%, 260px);
    grid-template-columns: repeat(2, minmax(0, 1fr));
    justify-self: center;
  }
}

@media (max-width: 980px), (pointer: coarse) {
  .header {
    flex-direction: column;
    align-items: flex-start;
  }

  .game {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .panel {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }

  .card.duo {
    grid-template-columns: 1fr;
  }

  .controls {
    grid-template-columns: 1fr;
    width: min(90vw, 320px);
  }

  .wrap {
    padding: 24px 16px 40px;
  }
}

@media (max-width: 820px), (pointer: coarse) {
  .card--extras {
    display: none;
  }
}