:root {
  color-scheme: dark;
  --ink: #f5f7fb;
  --muted: #969da9;
  --line: rgba(255, 255, 255, .18);
  --cyan: #42c9ff;
  --red: #ff5368;
  --amber: #ffd166;
  /* TETR.IO's 1600×800 virtual canvas with a 30px viewport safe margin. */
  --board-width: clamp(
    210px,
    min(calc(18.75vw - 11.25px), calc(37.5vh - 22.5px)),
    480px
  );
  --side-width: clamp(112px, 9.5vw, 240px);
  --garbage-meter-width: 14px;
  --playfield-gap: clamp(10px, .7vw, 18px);
  --arena-gap: clamp(8px, .6vw, 20px);
  --sans: "Arial Narrow", "Segoe UI", sans-serif;
  --mono: "Cascadia Mono", "IBM Plex Mono", monospace;
  font-family: var(--sans);
}

* { box-sizing: border-box; }

html,
body {
  width: 100%;
  min-width: 1180px;
  min-height: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow: hidden;
  color: var(--ink);
  background: #060a11;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 30%, rgba(78, 111, 149, .22), transparent 34%),
    radial-gradient(circle at 78% 16%, rgba(53, 84, 119, .16), transparent 28%),
    linear-gradient(180deg, rgba(8, 18, 31, .2), rgba(2, 5, 9, .92));
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .28;
  background-image:
    radial-gradient(circle, rgba(255, 255, 255, .8) 0 1px, transparent 1.4px),
    radial-gradient(circle, rgba(110, 183, 228, .7) 0 1px, transparent 1.5px);
  background-position: 0 0, 41px 29px;
  background-size: 83px 83px, 127px 127px;
  mask-image: linear-gradient(180deg, #000, transparent 72%);
}

.shell {
  position: relative;
  z-index: 1;
  width: min(100%, 2300px);
  height: 100vh;
  min-height: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}

.utility-bar {
  position: fixed;
  z-index: 20;
  top: 12px;
  left: 18px;
  right: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  pointer-events: none;
}

.connection-badge,
.utility-btn {
  pointer-events: auto;
}

.utility-btn {
  height: 26px;
  padding: 0 9px;
  border: 1px solid rgba(255, 255, 255, .16);
  color: #d9dee7;
  background: rgba(8, 13, 20, .88);
  font: 600 9px var(--mono);
  transition: border-color .12s, color .12s, background .12s;
}

.utility-btn:hover {
  border-color: rgba(255, 255, 255, .58);
  color: #fff;
  background: rgba(18, 27, 39, .92);
}

.connection-badge {
  display: flex;
  align-items: center;
  gap: 7px;
  min-width: 152px;
  min-height: 36px;
  padding: 5px 9px;
  margin-left: auto;
  border: 1px solid rgba(255, 255, 255, .13);
  background: rgba(3, 7, 12, .82);
  box-shadow: 0 8px 28px rgba(0, 0, 0, .28);
}

.connection-badge strong {
  display: block;
  font: 700 9px var(--mono);
}

.connection-badge small {
  display: block;
  max-width: 260px;
  overflow: hidden;
  color: var(--muted);
  font: 8px var(--mono);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dot {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
}

.dot.offline {
  background: var(--red);
  box-shadow: 0 0 8px var(--red);
}

.dot.paused {
  background: var(--amber);
  box-shadow: 0 0 8px var(--amber);
}

.match-header {
  position: relative;
  z-index: 3;
  flex: 0 0 82px;
  padding-top: 8px;
  display: grid;
  justify-items: center;
  align-content: start;
}

.match-mode {
  width: 390px;
  height: 19px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .12);
  color: rgba(255, 255, 255, .66);
  background: rgba(0, 0, 0, .72);
  font: 700 10px var(--mono);
}

.scoreboard {
  width: 380px;
  height: 49px;
  display: grid;
  grid-template-columns: 1fr 42px 18px 42px 1fr;
  align-items: center;
  gap: 5px;
  padding: 0 18px;
  background: rgba(3, 7, 13, .72);
  box-shadow: 0 12px 34px rgba(0, 0, 0, .28);
}

.score-player {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 0;
}

.score-player.player-bot { justify-content: flex-end; }

.player-badge {
  overflow: hidden;
  font: 800 14px var(--sans);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.player-human .player-badge,
.human-score { color: var(--cyan); }

.player-bot .player-badge,
.bot-score { color: var(--red); }

.state-label {
  color: var(--muted);
  font: 600 8px var(--mono);
}

.score-number {
  height: 39px;
  display: grid;
  place-items: center;
  color: #fff;
  background: rgba(255, 255, 255, .08);
  font: 800 28px var(--mono);
}

.human-score { border-bottom: 2px solid var(--cyan); }
.bot-score { border-bottom: 2px solid var(--red); }

.score-separator {
  color: rgba(255, 255, 255, .4);
  text-align: center;
  font: 700 13px var(--mono);
}

.arena {
  position: relative;
  z-index: 2;
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--arena-gap);
  padding: 0 20px 58px;
}

.competitor { flex: 0 0 auto; }

.playfield-group {
  display: grid;
  grid-template-columns: var(--side-width) var(--board-width) var(--side-width);
  align-items: start;
  gap: var(--playfield-gap);
}

.side-column,
.next-column {
  height: calc(var(--board-width) * 2);
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.hold-box,
.next-box {
  position: relative;
  border: 2px solid rgba(255, 255, 255, .78);
  color: #fff;
  background: rgba(0, 0, 0, .62);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 12px 100%, 0 calc(100% - 12px));
}

.hold-box {
  min-height: 132px;
  padding: 4px 6px 10px;
}

.next-box {
  min-height: 0;
  flex: 1;
  padding: 4px 6px 12px;
  display: flex;
  flex-direction: column;
}

.versus-stat {
  flex: 0 0 20%;
  margin-top: 8px;
  padding: 8px 7px 5px;
  border-top: 1px solid rgba(255, 255, 255, .28);
  color: #fff;
  background: linear-gradient(90deg, rgba(0, 0, 0, .2), rgba(0, 0, 0, .72));
  text-align: left;
}

.versus-stat small {
  display: block;
  color: rgba(255, 255, 255, .72);
  font: 700 10px var(--mono);
}

.versus-stat strong {
  display: block;
  margin-top: 3px;
  font: 600 clamp(26px, 2.1vw, 34px)/.96 var(--mono);
  letter-spacing: -.07em;
}

.hold-box small,
.next-box small {
  display: block;
  margin: 0 0 12px;
  color: rgba(255, 255, 255, .92);
  font: 800 17px var(--sans);
  text-align: left;
}

.piece-slot {
  min-height: 88px;
  display: grid;
  place-items: center;
}

.clear-cue {
  --cue-accent: var(--cyan);
  min-height: 76px;
  margin-top: 8px;
  padding: 8px 4px 7px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  border-right: 2px solid transparent;
  opacity: 0;
  visibility: hidden;
  text-align: right;
  transform: translateX(-8px) scale(.96);
  pointer-events: none;
}

.competitor-bot .clear-cue {
  --cue-accent: var(--red);
}

.clear-cue strong {
  color: #fff;
  font: 900 17px/1 var(--sans);
  letter-spacing: -.04em;
  text-wrap: balance;
  text-shadow: 0 0 12px color-mix(in srgb, var(--cue-accent) 82%, transparent);
}

.clear-cue span {
  min-height: 9px;
  margin-top: 5px;
  color: color-mix(in srgb, var(--cue-accent) 80%, #fff);
  font: 800 7px/1.25 var(--mono);
  letter-spacing: .02em;
}

.clear-cue[data-kind="spin"] {
  --cue-accent: #d38cff;
}

.clear-cue[data-kind="surge"] {
  --cue-accent: var(--amber);
}

.clear-cue.is-visible {
  visibility: visible;
  border-color: color-mix(in srgb, var(--cue-accent) 74%, transparent);
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--cue-accent) 14%, transparent));
  animation: clear-cue-pop 1.6s ease-out both;
}

.clear-cue[data-kind="surge"].is-visible {
  animation-duration: 2.2s;
}

@keyframes clear-cue-pop {
  0% {
    opacity: 0;
    transform: translateX(-10px) scale(.92);
  }
  12%,
  72% {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
  100% {
    opacity: 0;
    transform: translateX(5px) scale(1.02);
  }
}

.piece-queue {
  display: grid;
  gap: 29px;
  padding-top: 4px;
  min-height: 0;
  justify-items: center;
}

.mini-piece {
  display: grid;
  justify-content: center;
  align-content: center;
  filter: drop-shadow(0 0 7px color-mix(in srgb, var(--piece-color) 58%, transparent));
}

.mini-piece-cell {
  width: 19px;
  height: 19px;
  background: var(--piece-color);
  border-top: 1px solid rgba(255, 255, 255, .46);
  border-left: 1px solid rgba(255, 255, 255, .22);
  box-shadow: inset -2px -2px rgba(0, 0, 0, .22);
}

.piece-slot .mini-piece-cell {
  width: 21px;
  height: 21px;
}

.mini-empty {
  color: rgba(255, 255, 255, .22);
  font: 700 18px var(--mono);
}

.board-stage {
  position: relative;
  width: var(--board-width);
  height: calc(var(--board-width) * 2);
}

.garbage-meter {
  --garbage-cap-level: 40%;
  position: absolute;
  z-index: 2;
  top: 0;
  right: calc(100% + 3px);
  width: var(--garbage-meter-width);
  height: 100%;
  border-right: 2px solid rgba(255, 255, 255, .86);
  background: rgba(0, 0, 0, .5);
  overflow: hidden;
}

.garbage-stack {
  position: absolute;
  inset: 0 1px 0 1px;
  display: flex;
  flex-direction: column-reverse;
  justify-content: flex-start;
  gap: 1px;
  overflow: hidden;
}

.garbage-packet {
  flex: 0 0 calc(var(--packet-lines) * 5%);
  min-height: 2px;
  border-top: 1px solid rgba(255, 255, 255, .3);
  background: #27313b;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .28);
}

.garbage-packet.ready {
  background: #ff5368;
  box-shadow: inset 0 0 0 1px rgba(255, 204, 214, .28);
}

.garbage-meter i {
  position: absolute;
  z-index: 2;
  right: -2px;
  bottom: var(--garbage-cap-level);
  width: calc(var(--garbage-meter-width) + 4px);
  height: 2px;
  background: #fff;
  transform: translateY(1px);
  pointer-events: none;
}

.board-wrap {
  display: flex;
  flex-direction: column;
  filter: drop-shadow(0 14px 30px rgba(0, 0, 0, .46));
}

canvas {
  width: var(--board-width);
  height: calc(var(--board-width) * 2);
  display: block;
  border: 2px solid rgba(255, 255, 255, .86);
  background: #010306;
}

.competitor-human canvas {
  box-shadow: 0 0 20px rgba(66, 201, 255, .13);
}

.competitor-bot canvas {
  box-shadow: 0 0 20px rgba(255, 83, 104, .13);
}

canvas.board-buffer {
  position: absolute;
  z-index: 1;
  left: 2px;
  bottom: calc(100% - 2px);
  width: calc(100% - 4px);
  height: calc(100% - 4px);
  border: 0;
  background: transparent;
  box-shadow: none;
  pointer-events: none;
}

.board-caption {
  height: 28px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .42);
  border-top: 0;
  color: #fff;
  background: rgba(0, 0, 0, .72);
  font: 800 13px var(--mono);
}

.human-caption { text-shadow: 0 0 10px rgba(66, 201, 255, .7); }
.bot-caption { text-shadow: 0 0 10px rgba(255, 83, 104, .7); }

.stats {
  display: grid;
  gap: 0;
  margin: auto 0 0;
  text-align: right;
}

.stats > div {
  min-width: 0;
  border-bottom: 1px solid rgba(255, 255, 255, .09);
}

.primary-stat {
  padding: 7px 5px 8px;
}

.primary-stat dt {
  color: rgba(255, 255, 255, .72);
  font: 700 9px var(--mono);
}

.primary-stat dd {
  min-width: 0;
  margin: 2px 0 0;
  overflow: hidden;
  color: #fff;
  font-family: var(--mono);
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.primary-stat dd > span {
  display: block;
  font-size: 28px;
  font-weight: 600;
  line-height: .96;
  letter-spacing: -.07em;
}

.primary-stat dd small {
  display: block;
  margin-top: 4px;
  color: rgba(255, 255, 255, .58);
  font: 700 8px/1 var(--mono);
  letter-spacing: .02em;
}

.time-stat dd {
  padding: 3px 0 2px;
  color: rgba(255, 255, 255, .84);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -.07em;
}

.auxiliary-stat {
  display: grid;
  grid-template-columns: 1fr minmax(0, 2fr);
  align-items: baseline;
  gap: 5px;
  padding: 4px 5px;
}

.auxiliary-stat dt {
  color: rgba(255, 255, 255, .48);
  font: 700 7px var(--mono);
  text-align: left;
}

.auxiliary-stat dd {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  color: rgba(255, 255, 255, .82);
  font: 600 10px var(--mono);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.telemetry-overlay {
  position: fixed;
  z-index: 12;
  right: 0;
  bottom: 0;
  left: 0;
  min-height: 43px;
  padding: 5px 18px 4px;
  border-top: 1px solid rgba(255, 255, 255, .08);
  background: rgba(2, 5, 9, .9);
}

.telemetry {
  display: flex;
  align-items: center;
  gap: 24px;
}

.telemetry div {
  display: flex;
  align-items: center;
  gap: 6px;
}

.telemetry small {
  color: var(--muted);
  font: 700 7px var(--mono);
}

.telemetry strong,
.telemetry code {
  color: #cbd3df;
  font: 600 10px var(--mono);
}

.status-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 3px;
  color: var(--muted);
  font: 8px var(--mono);
}

.status-bar p { margin: 0; }

#error {
  max-width: 480px;
  color: var(--red);
  text-align: right;
}

kbd {
  padding: 1px 4px;
  border: 1px solid rgba(255, 255, 255, .2);
  border-bottom-width: 2px;
  color: var(--ink);
  background: rgba(255, 255, 255, .06);
}

.touch-controls { display: none; }

/* Buttons */
button, input, select { font: inherit; }
button { cursor: pointer; }

.primary-button,
.secondary-button,
.icon-button {
  border: 1px solid var(--line);
  color: var(--ink);
  background: #10191c;
  font: 600 10px var(--mono);
  letter-spacing: 0;
}

.primary-button,
.secondary-button {
  min-height: 34px;
  padding: 7px 13px;
}

.primary-button {
  border-color: var(--cyan);
  color: #02110f;
  background: var(--cyan);
}

.secondary-button:hover,
.icon-button:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.icon-button {
  width: 34px;
  height: 34px;
  font-size: 20px;
}

/* Settings Dialog */
dialog {
  width: min(820px, calc(100vw - 32px));
  max-height: calc(100vh - 48px);
  padding: 0;
  color: var(--ink);
  background: #071014;
  border: 1px solid rgba(85, 228, 207, .42);
  box-shadow: 0 30px 90px rgba(0, 0, 0, .75);
  overflow-y: auto;
}

dialog::backdrop {
  background: rgba(0, 4, 6, .78);
  backdrop-filter: blur(4px);
}

#settings-form {
  padding: 24px 28px;
}

.settings-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 18px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.settings-header h2 {
  margin: 0;
  font-size: 26px;
  letter-spacing: 0;
}

.settings-section {
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.settings-section:last-of-type {
  border-bottom: none;
}

.settings-section-title {
  display: flex;
  justify-content: space-between;
  align-items: end;
  margin-bottom: 16px;
}

.settings-section-title h3 {
  margin: 0;
  font-size: 16px;
  letter-spacing: -.01em;
  color: var(--cyan);
}

.settings-section-title small {
  color: var(--muted);
  font-size: 9px;
  line-height: 1.3;
}

/* Keybindings */
.keybinding-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 18px;
}

.binding-row {
  display: grid;
  grid-template-columns: 90px repeat(3, minmax(0, 1fr));
  gap: 8px;
  align-items: center;
  padding: 6px 0;
}

.binding-row > span {
  color: var(--ink);
  font: 600 11px var(--mono);
}

.binding-key {
  padding: 10px 6px;
  text-align: center;
  background: #0c1215;
  border: 1px solid var(--line);
  font: 600 11px var(--mono);
  cursor: pointer;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: border-color .12s, color .12s;
}

.binding-key:hover {
  border-color: var(--cyan);
}

.binding-key.capturing {
  border-color: var(--amber);
  color: var(--amber);
}

/* Handling & Bot config */
.handling-grid,
.bot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px 16px;
}

.handling-grid > .settings-field,
.handling-grid > label,
.bot-grid > label {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.field-label {
  color: var(--ink);
  font: 600 11px var(--mono);
  letter-spacing: .02em;
  text-transform: uppercase;
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.field-label small {
  font-size: 8px;
  font-weight: 400;
  color: var(--muted);
  text-transform: none;
}

.range-control {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
}

.range-control input[type="range"] {
  width: 100%;
  height: 6px;
  padding: 0;
  background: #0a0d10;
  border: none;
  border-radius: 3px;
  outline: none;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}

.range-control input[type="range"]:focus-visible {
  outline: 1px solid var(--cyan);
  outline-offset: 4px;
}

.range-control input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  background: var(--cyan);
  border-radius: 50%;
  cursor: pointer;
  transition: background .12s;
}

.range-control input[type="range"]::-webkit-slider-thumb:hover {
  background: rgba(66, 201, 255, .8);
}

.range-control input[type="range"]::-moz-range-thumb {
  width: 16px;
  height: 16px;
  background: var(--cyan);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  transition: background .12s;
}

.range-control input[type="range"]::-moz-range-thumb:hover {
  background: rgba(66, 201, 255, .8);
}

.range-control output {
  min-width: 110px;
  padding: 8px 10px;
  text-align: right;
  background: #0a0d10;
  border: 1px solid var(--line);
  font: 600 12px var(--mono);
  white-space: nowrap;
}

.unit-frames {
  color: var(--cyan);
}

.unit-ms {
  color: var(--muted);
  font-size: 10px;
  margin-left: 4px;
}

.disabled-field {
  opacity: .5;
}

.handling-grid select,
.bot-grid input[type="number"],
.bot-grid select {
  width: 100%;
  height: 36px;
  padding: 0 10px;
  border: 1px solid var(--line);
  background: #0a0d10;
  color: var(--ink);
  font: 13px var(--mono);
  transition: border-color .12s;
}

.bot-grid input:focus,
.bot-grid select:focus {
  outline: none;
  border-color: var(--cyan);
}

.handling-grid > .settings-field > small,
.handling-grid > label > small,
.bot-grid > label > small {
  color: var(--muted);
  font-size: 9px;
  line-height: 1.4;
  margin-top: -2px;
}

.handling-toggles {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 16px;
  color: var(--ink);
  font: 10px var(--mono);
}

.handling-toggles label {
  display: flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
}

.handling-toggles input[type="checkbox"] {
  width: 16px;
  height: 16px;
  cursor: pointer;
}

/* Actions */
.settings-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 20px;
  gap: 16px;
}

.settings-action-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.settings-actions p {
  color: var(--muted);
  font: 9px var(--mono);
  margin: 0;
}
.eyebrow, small, dt {
  font-family: var(--mono);
  letter-spacing: 0;
  text-transform: uppercase;
}

@media (min-width: 1800px) and (min-height: 950px) {
  .arena {
    padding: 18px 32px 58px;
  }

  .hold-box {
    min-height: clamp(170px, 16vh, 214px);
    padding: 7px 10px 13px;
  }

  .next-box {
    padding: 7px 10px 14px;
  }

  .hold-box small,
  .next-box small {
    margin-bottom: clamp(14px, 1.3vh, 18px);
    font-size: clamp(23px, 2.5vh, 34px);
  }

  .piece-slot {
    min-height: clamp(108px, 10.5vh, 142px);
  }

  .clear-cue {
    min-height: clamp(90px, 9.5vh, 126px);
    margin-top: 12px;
    padding: 10px 6px;
  }

  .clear-cue strong {
    font-size: clamp(21px, 2.2vh, 30px);
  }

  .clear-cue span {
    margin-top: 7px;
    font-size: clamp(9px, .9vh, 12px);
  }

  .piece-queue {
    flex: 1;
    grid-template-rows: repeat(5, minmax(0, 1fr));
    align-items: center;
    gap: 0;
    padding-top: 0;
  }

  .mini-piece-cell {
    width: clamp(27px, 3.3vh, 44px);
    height: clamp(27px, 3.3vh, 44px);
  }

  .piece-slot .mini-piece-cell {
    width: clamp(29px, 3.55vh, 48px);
    height: clamp(29px, 3.55vh, 48px);
  }

  .primary-stat {
    padding: clamp(8px, .75vh, 11px) 8px;
  }

  .primary-stat dt {
    font-size: clamp(11px, 1.15vh, 16px);
  }

  .primary-stat dd > span {
    font-size: clamp(38px, 3.8vh, 52px);
  }

  .primary-stat dd small {
    margin-top: 6px;
    font-size: clamp(10px, 1.05vh, 14px);
  }

  .time-stat dd {
    font-size: clamp(17px, 1.8vh, 24px);
  }

  .auxiliary-stat {
    padding: clamp(5px, .55vh, 8px) 8px;
  }

  .auxiliary-stat dt {
    font-size: clamp(9px, .95vh, 12px);
  }

  .auxiliary-stat dd {
    font-size: clamp(12px, 1.15vh, 16px);
  }

  .board-caption {
    height: clamp(32px, 3vh, 40px);
    font-size: clamp(15px, 1.5vh, 20px);
  }

  .versus-stat {
    flex-basis: 20%;
    margin-top: 12px;
    padding: 12px 10px 8px;
  }

  .versus-stat small {
    font-size: clamp(12px, 1.2vh, 16px);
  }

  .versus-stat strong {
    margin-top: 5px;
    font-size: clamp(40px, 4vh, 54px);
  }
}

@media (max-width: 1179px), (hover: none) and (pointer: coarse) {
  :root {
    --board-width: min(53vw, 220px);
    --side-width: clamp(52px, 18vw, 68px);
    --garbage-meter-width: clamp(10px, 3vw, 14px);
  }

  html,
  body {
    min-width: 0;
  }

  body {
    overflow-x: hidden;
    overflow-y: auto;
    padding-bottom: calc(112px + env(safe-area-inset-bottom, 0px));
  }

  .shell {
    width: 100%;
    height: auto;
    min-height: 100vh;
  }

  .utility-bar {
    top: 6px;
    left: 6px;
    right: 6px;
    gap: 5px;
  }

  .connection-badge {
    min-width: 0;
    flex: 1;
  }

  .connection-badge small {
    max-width: 50vw;
  }

  .utility-btn {
    padding: 0 10px;
  }

  .match-header {
    flex-basis: 118px;
    padding-top: 48px;
  }

  .match-mode,
  .scoreboard {
    width: calc(100vw - 16px);
    max-width: 500px;
  }

  .scoreboard {
    padding: 0 10px;
  }

  .arena {
    flex: none;
    flex-direction: column;
    gap: 34px;
    padding: 0 4px 20px;
  }

  .playfield-group {
    gap: calc(var(--garbage-meter-width) + 4px);
    /* Keep the 10×20 field fixed and reserve only the normal spawn area. */
    padding-top: min(15.9vw, 66px);
  }

  canvas.board-buffer {
    clip-path: inset(85% 0 0);
  }

  .hold-box {
    min-height: 91px;
    padding-inline: 3px;
  }

  .hold-box small,
  .next-box small {
    margin-bottom: 7px;
    font-size: 11px;
  }

  .piece-slot {
    min-height: 60px;
  }

  .piece-queue {
    gap: 16px;
  }

  .mini-piece-cell {
    width: 12px;
    height: 12px;
  }

  .piece-slot .mini-piece-cell {
    width: 13px;
    height: 13px;
  }

  .clear-cue {
    min-height: 55px;
    margin-top: 4px;
    padding: 5px 2px;
  }

  .clear-cue strong {
    font-size: clamp(10px, 3.2vw, 13px);
  }

  .clear-cue span {
    margin-top: 3px;
    font-size: 5px;
  }

  .stats {
    margin-top: 4px;
  }

  .primary-stat {
    padding: 5px 2px;
  }

  .primary-stat dt {
    font-size: 7px;
  }

  .primary-stat dd > span {
    font-size: clamp(15px, 4.8vw, 20px);
  }

  .time-stat dd {
    font-size: clamp(8px, 2.7vw, 11px);
  }

  .primary-stat dd small {
    font-size: 6px;
  }

  .versus-stat {
    flex-basis: 20%;
    margin-top: 4px;
    padding: 5px 2px 3px;
    text-align: right;
  }

  .versus-stat small {
    font-size: 6px;
  }

  .versus-stat strong {
    font-size: clamp(15px, 4.8vw, 20px);
  }

  .auxiliary-stat {
    display: block;
    padding: 3px 2px;
  }

  .auxiliary-stat dt,
  .auxiliary-stat dd {
    font-size: 6px;
    text-align: right;
  }

  .board-caption {
    height: 24px;
    font-size: 10px;
  }

  .touch-controls {
    position: fixed;
    z-index: 30;
    right: 0;
    bottom: 0;
    left: 0;
    height: calc(66px + env(safe-area-inset-bottom, 0px));
    padding: 6px 6px calc(6px + env(safe-area-inset-bottom, 0px));
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 4px;
    border-top: 1px solid rgba(255, 255, 255, .22);
    background: rgba(2, 5, 9, .96);
  }

  .touch-controls button {
    min-width: 0;
    border: 1px solid rgba(255, 255, 255, .26);
    border-radius: 4px;
    color: #fff;
    background: rgba(18, 28, 40, .96);
    font: 800 16px var(--sans);
    touch-action: none;
    user-select: none;
  }

  .touch-controls button:nth-last-child(2) {
    border-color: rgba(66, 201, 255, .54);
  }

  .touch-controls button:last-child {
    border-color: rgba(255, 209, 102, .54);
  }

  .touch-controls button:active {
    color: #071016;
    background: var(--cyan);
  }

  .telemetry-overlay {
    position: relative;
    min-height: 0;
    padding: 8px 8px 12px;
  }

  .telemetry {
    flex-wrap: wrap;
    gap: 6px 14px;
  }

  .status-bar {
    gap: 12px;
  }

  #error {
    max-width: 52vw;
  }

  #settings-dialog {
    width: calc(100vw - 16px);
    max-height: calc(100vh - 16px);
  }

  #settings-form {
    padding: 16px;
  }

  .settings-header h2 {
    font-size: 20px;
  }

  .settings-section-title {
    flex-direction: column;
    align-items: start;
    gap: 4px;
  }

  .keybinding-grid {
    grid-template-columns: 1fr;
  }

  .handling-grid,
  .bot-grid {
    grid-template-columns: 1fr;
  }

  .handling-toggles {
    gap: 14px;
  }

  .settings-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .settings-action-buttons {
    justify-content: flex-end;
  }
}

@media (min-width: 1180px) and (max-height: 719px) {
  :root {
    --board-width: clamp(210px, calc((100vh - 180px) / 2), 268px);
    --side-width: clamp(96px, 8vw, 116px);
  }

  body {
    overflow-x: hidden;
    overflow-y: auto;
  }

  .shell {
    height: 100vh;
    min-height: 560px;
  }

  .match-header {
    flex-basis: 72px;
  }

  .arena {
    padding-bottom: 42px;
  }

  .hold-box {
    min-height: 112px;
  }

  .piece-slot {
    min-height: 68px;
  }

  .piece-queue {
    gap: 18px;
  }

  .primary-stat {
    padding: 5px 4px;
  }

  .primary-stat dt {
    font-size: 8px;
  }

  .primary-stat dd > span {
    font-size: 24px;
  }

  .primary-stat dd small {
    margin-top: 3px;
    font-size: 7px;
  }

  .time-stat dd {
    font-size: 12px;
  }

  .auxiliary-stat {
    padding: 3px 4px;
  }

  .auxiliary-stat dt {
    font-size: 6px;
  }

  .auxiliary-stat dd {
    font-size: 9px;
  }
}

/* Consent Dialog */
#consent-dialog {
  max-width: 420px;
  width: 90vw;
  max-height: calc(100dvh - 32px);
  overflow-y: auto;
  border: 1px solid var(--cyan);
  border-radius: 6px;
  background: var(--bg);
  color: var(--fg);
  padding: 0;
}

#consent-dialog::backdrop {
  background: rgba(0, 0, 0, .85);
}

.consent-body {
  padding: 24px;
}

.consent-body h2 {
  margin: 0 0 12px;
  font-size: 16px;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: .08em;
}

.consent-body ul {
  margin: 8px 0;
  padding-left: 20px;
  font-size: 13px;
  line-height: 1.6;
}

.consent-body p {
  margin: 8px 0;
  font-size: 13px;
  line-height: 1.5;
}

.consent-note {
  opacity: .7;
  font-size: 12px !important;
}

.consent-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 18px;
}

.consent-version {
  margin-top: 12px;
  text-align: center;
  font-size: 11px !important;
  opacity: .5;
}