:root {
  --torus-ui-bg: rgba(7, 17, 36, 0.82);
  --torus-ui-border: rgba(135, 170, 235, 0.28);
  --torus-ink: #d6e4ff;
  --torus-muted: #8aa4d6;
}

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

html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #f4f6fa;
  color: var(--torus-ink);
  font-family: "Segoe UI", Inter, Roboto, Arial, sans-serif;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}

#torusSvg {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100dvh;
  display: block;
  touch-action: none;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
}

#torusSvg.isPanning {
  cursor: grabbing;
}

.torusHud {
  position: fixed;
  top: 10px;
  right: 10px;
  z-index: 2;
  display: grid;
  gap: 8px;
  padding: 10px 12px;
  max-width: min(280px, calc(100vw - 20px));
  border: 1px solid var(--torus-ui-border);
  border-radius: 10px;
  background: var(--torus-ui-bg);
  backdrop-filter: blur(6px);
  font-size: 12px;
  pointer-events: auto;
  user-select: text;
  -webkit-user-select: text;
}

.torusHud label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  color: var(--torus-muted);
  text-transform: lowercase;
  letter-spacing: 0.04em;
}

.torusHud input[type="range"] {
  width: 100%;
}

.torusHud .hint {
  margin: 0;
  font-size: 11px;
  line-height: 1.35;
  color: var(--torus-muted);
}

.torusStatus {
  position: fixed;
  left: 10px;
  bottom: 10px;
  z-index: 2;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--torus-ui-border);
  background: var(--torus-ui-bg);
  backdrop-filter: blur(6px);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  pointer-events: none;
  max-width: min(420px, calc(100vw - 20px));
}

.torusStatus.torusStatus--error {
  background: rgba(120, 22, 28, 0.92);
  border-color: rgba(255, 160, 168, 0.55);
  color: #fff5f5;
}

.torusHoverStatus {
  position: fixed;
  left: 10px;
  bottom: 60px;
  z-index: 2;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--torus-ui-border);
  background: var(--torus-ui-bg);
  backdrop-filter: blur(6px);
  font-size: 12px;
  color: var(--torus-ink);
  font-variant-numeric: tabular-nums;
  pointer-events: none;
  max-width: min(640px, calc(100vw - 20px));
}

.torusCellStatus {
  display: grid;
  gap: 4px;
}

.cellStatusLine1 {
  line-height: 1.35;
}

.cellStatusDetail {
  display: grid;
  gap: 4px;
  font-size: 11px;
  line-height: 1.35;
}

.cellStatusMovesLine {
  color: var(--torus-muted);
}

.cellStatusAttackLine {
  display: block;
  padding: 3px 8px;
  border-radius: 5px;
  color: var(--torus-ink);
  width: fit-content;
  max-width: 100%;
}

.cellStatusAttackLine.is-true {
  background: rgba(34, 170, 88, 0.62);
}

.cellStatusAttackLine.is-false {
  background: rgba(210, 58, 58, 0.62);
}

.cellStatusAttackLine.is-unknown {
  background: rgba(255, 255, 255, 0.08);
  color: var(--torus-muted);
}

.torusTurnModule {
  position: fixed;
  left: 10px;
  top: 52px;
  z-index: 2;
  display: grid;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--torus-ui-border);
  background: var(--torus-ui-bg);
  backdrop-filter: blur(6px);
  font-size: 12px;
  color: var(--torus-ink);
  max-width: min(320px, calc(100vw - 20px));
  max-height: min(72vh, calc(100dvh - 120px));
  overflow: auto;
  pointer-events: auto;
  user-select: text;
  -webkit-user-select: text;
}

.turnActionBar[hidden] {
  display: none !important;
}

.turnRoster {
  display: grid;
  gap: 6px;
  padding-top: 4px;
  margin-top: 4px;
  border-top: 1px solid rgba(135, 170, 235, 0.2);
  font-size: 11px;
  line-height: 1.35;
}

.turnRosterRow {
  display: grid;
  gap: 2px;
  padding: 6px 8px;
  border-radius: 8px;
  border: 1px solid rgba(135, 170, 235, 0.18);
  background: rgba(255, 255, 255, 0.04);
}

.turnRosterRow.isCurrentTurn {
  border-color: rgba(122, 162, 212, 0.55);
  background: rgba(45, 120, 208, 0.12);
}

.turnRosterLine1 {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.turnRosterSwatch {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  flex: 0 0 auto;
}

.turnRosterName {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--torus-ink);
}

.turnRosterLine2 {
  color: var(--torus-muted);
  font-variant-numeric: tabular-nums;
  padding-left: 18px;
}

.turnModuleTitle {
  color: var(--torus-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 11px;
}

.turnMovesRow {
  padding-top: 2px;
}

.turnCounter {
  font-variant-numeric: tabular-nums;
  color: var(--torus-muted);
  line-height: 1.4;
  cursor: help;
}

.turnBtnGrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  width: 100%;
}

.bbBtnFinish {
  grid-column: 1 / -1;
}

.bbBtn {
  font: inherit;
  font-size: 11px;
  padding: 5px 10px;
  border-radius: 6px;
  border: 1px solid var(--torus-ui-border);
  background: rgba(255, 255, 255, 0.06);
  color: var(--torus-ink);
  cursor: pointer;
  letter-spacing: 0.03em;
}

.bbBtn:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.12);
}

.bbBtn:disabled {
  opacity: 0.42;
  cursor: not-allowed;
}

.bbBtnPrimary {
  border-color: rgba(125, 180, 255, 0.45);
  background: rgba(45, 120, 208, 0.35);
}

.bbBtnPrimary:hover:not(:disabled) {
  background: rgba(45, 120, 208, 0.5);
}

.turnRow {
  display: flex;
  align-items: center;
  gap: 8px;
  font-variant-numeric: tabular-nums;
}

.turnSwatch {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  background: transparent;
  flex: 0 0 auto;
}

.bbViewOnlyRibbon {
  position: fixed;
  left: 50%;
  top: 12px;
  transform: translateX(-50%);
  z-index: 20;
  padding: 14px 32px;
  border-radius: 12px;
  background: #f5d000;
  color: #1a1400;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.12em;
  text-transform: lowercase;
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(0, 0, 0, 0.12);
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
}

.bbViewOnlyRibbon[hidden] {
  display: none !important;
}

.torusBack {
  position: fixed;
  left: 10px;
  top: 10px;
  z-index: 2;
  font-size: 12px;
  color: #d6e4ff;
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid var(--torus-ui-border);
  background: var(--torus-ui-bg);
  backdrop-filter: blur(6px);
  text-decoration: none;
  pointer-events: auto;
  user-select: text;
  -webkit-user-select: text;
}

.torusBack:hover {
  text-decoration: underline;
}

.replayModeRow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
}

.inlineLabel {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}

.replayStepRow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
}

.replayTurnValue {
  font-size: 14px;
  font-variant-numeric: tabular-nums;
  color: var(--torus-ink);
  min-width: 1.5ch;
}

.replayStepBtn {
  font: inherit;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--torus-ui-border);
  background: rgba(255, 255, 255, 0.06);
  color: var(--torus-ink);
  cursor: pointer;
  letter-spacing: 0.04em;
  text-transform: lowercase;
}

.replayStepBtn:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.12);
}

.replayStepBtn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* Author `display:flex` on rows must not defeat the `hidden` attribute. */
#replayStepRow[hidden],
#liveLastMovesBar[hidden] {
  display: none !important;
}

.torusHud .inlineCheck {
  flex-direction: row;
  align-items: center;
  color: var(--torus-ink);
  text-transform: none;
  letter-spacing: normal;
}

.inlineCheck {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  margin: 0;
}

.inlineCheck input {
  cursor: pointer;
}

.opponentRecentRing {
  pointer-events: none;
  stroke-linejoin: round;
  stroke-linecap: round;
}