/* Requires font: Righteous (loaded via show template) */

.game-domino-drop {
  --accent2: #533483;
  --accent3: #0ea5e9;
  --accent4: #10b981;
  --accent5: #f59e0b;
  --cell-size: 48px;
  --tray-cell: 36px;
  --gap: 2px;
  --dot-size: 8px;
  --dot-container-size: 36px;

  overflow-x: hidden;
}

.game-domino-drop .app {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 16px;
  height: 100%;
}

.game-domino-drop header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 4px;
  width: 100%;
}

.game-domino-drop h1 {
  font-family: 'Righteous', cursive;
  font-size: 1.8rem;
  background: linear-gradient(135deg, var(--accent), var(--accent3));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 2px;
}

.game-domino-drop .btn-menu {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px;
  background: transparent;
  border: 2px solid rgba(0,0,0,0.08);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
  flex-shrink: 0;
}
.game-domino-drop .btn-menu span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--muted-light);
  border-radius: 1px;
  transition: all 0.25s;
}
.game-domino-drop .btn-menu:hover,
.game-domino-drop .btn-menu.active {
  border-color: var(--accent3);
}
.game-domino-drop .btn-menu:hover span,
.game-domino-drop .btn-menu.active span {
  background: var(--accent3);
}
.game-domino-drop .btn-menu.active span:nth-child(1) {
  transform: rotate(45deg) translate(4px, 4px);
}
.game-domino-drop .btn-menu.active span:nth-child(2) {
  opacity: 0;
}
.game-domino-drop .btn-menu.active span:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -4px);
}

.game-domino-drop .menu-panel {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.3s ease, opacity 0.25s ease;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.game-domino-drop .menu-panel.open {
  max-height: 500px;
  opacity: 1;
  padding: 8px 0;
}

.game-domino-drop .menu-section {
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: center;
}

.game-domino-drop .menu-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--muted-light);
  opacity: 0.6;
}

.game-domino-drop .menu-row {
  display: flex;
  gap: 6px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Button overrides for domino-drop specific styles */
.game-domino-drop .game-btn {
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  padding: 8px 18px;
  border: 2px solid transparent;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.game-domino-drop .game-btn-diff {
  background: var(--board-bg);
  color: var(--muted-light);
  border-color: rgba(0,0,0,0.04);
}
.game-domino-drop .game-btn-diff.active {
  border-color: var(--accent3);
  color: var(--accent3);
  box-shadow: 0 0 12px rgba(14,165,233,0.3);
}
.game-domino-drop .game-btn-diff:hover { border-color: var(--accent3); color: var(--text-bright); }

.game-domino-drop .game-btn-action {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}
.game-domino-drop .game-btn-action:hover { background: var(--accent-hover); transform: scale(1.03); }

.game-domino-drop .game-btn-secondary {
  background: transparent;
  color: var(--muted-light);
  border-color: rgba(0,0,0,0.08);
}
.game-domino-drop .game-btn-secondary:hover { border-color: var(--accent5); color: var(--accent5); }
.game-domino-drop .game-btn-secondary.active { border-color: var(--accent3); color: var(--accent3); }

.game-domino-drop .stats {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin: 6px 0;
  font-size: 0.8rem;
  color: var(--muted-light);
}
.game-domino-drop .stats span { color: var(--accent3); font-weight: 700; }

.game-domino-drop .game-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.game-domino-drop .board-container {
  position: relative;
  background: var(--board-bg);
  border-radius: 16px;
  padding: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.08), inset 0 1px 0 rgba(255,255,255,0.05);
  border: 1px solid var(--muted);
  overflow: visible;
  touch-action: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.game-domino-drop .board {
  display: grid;
  gap: var(--gap);
  position: relative;
}

.game-domino-drop .cell {
  width: var(--cell-size);
  height: var(--cell-size);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: background 0.15s, border-color 0.15s, box-shadow 0.15s;
}

.game-domino-drop .cell.empty {
  background: transparent;
  pointer-events: none;
}

.game-domino-drop .cell.slot {
  background: rgba(0,0,0,0.03);
  border: 2px dashed rgba(0,0,0,0.1);
}

.game-domino-drop .cell.slot.highlight-valid {
  border-color: var(--accent4) !important;
  background: rgba(16,185,129,0.15) !important;
  box-shadow: inset 0 0 12px rgba(16,185,129,0.2);
}

.game-domino-drop .cell.slot.highlight-invalid {
  border-color: var(--accent) !important;
  background: rgba(233,69,96,0.12) !important;
  box-shadow: inset 0 0 8px rgba(233,69,96,0.15);
}

.game-domino-drop .cell.filled {
  border: 1px solid rgba(0,0,0,0.12);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.2), inset 0 -1px 0 rgba(0,0,0,0.05), 0 2px 4px rgba(0,0,0,0.08);
  cursor: pointer;
  position: relative;
}

.game-domino-drop .cell.filled::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: rgba(255,255,255,0.4);
  pointer-events: none;
}

.game-domino-drop .cell.filled.domino-right {
  border-right-color: transparent;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
  margin-right: -1px;
  z-index: 1;
}
.game-domino-drop .cell.filled.domino-right::before {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

.game-domino-drop .cell.filled.domino-left {
  border-left-color: transparent;
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}
.game-domino-drop .cell.filled.domino-left::before {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

.game-domino-drop .cell.filled.domino-down {
  border-bottom-color: transparent;
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  margin-bottom: -1px;
  z-index: 1;
}
.game-domino-drop .cell.filled.domino-down::before {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.game-domino-drop .cell.filled.domino-up {
  border-top-color: transparent;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}
.game-domino-drop .cell.filled.domino-up::before {
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

.game-domino-drop .cell.filled.domino-right::after,
.game-domino-drop .cell.filled.domino-down::after {
  content: '';
  position: absolute;
  background: rgba(0,0,0,0.12);
  pointer-events: none;
  z-index: 2;
}
.game-domino-drop .cell.filled.domino-right::after {
  right: -1px;
  top: 15%;
  bottom: 15%;
  width: 2px;
  border-radius: 1px;
}
.game-domino-drop .cell.filled.domino-down::after {
  bottom: -1px;
  left: 15%;
  right: 15%;
  height: 2px;
  border-radius: 1px;
}

.game-domino-drop .cell.violation {
  box-shadow: inset 0 0 0 2px var(--accent), 0 0 8px rgba(233,69,96,0.3) !important;
  animation: domino-drop-pulse-violation 1.5s ease-in-out infinite;
}

@keyframes domino-drop-pulse-violation {
  0%, 100% { box-shadow: inset 0 0 0 2px var(--accent), 0 0 8px rgba(233,69,96,0.3); }
  50% { box-shadow: inset 0 0 0 2px var(--accent), 0 0 16px rgba(233,69,96,0.5); }
}

.game-domino-drop .dot-container {
  display: grid;
  width: var(--dot-container-size);
  height: var(--dot-container-size);
  padding: 3px;
  grid-template-columns: repeat(3,1fr);
  grid-template-rows: repeat(3,1fr);
}

.game-domino-drop .dot {
  width: var(--dot-size);
  height: var(--dot-size);
  border-radius: 50%;
  background: white;
  box-shadow: 0 1px 2px rgba(0,0,0,0.08);
  place-self: center;
}

.game-domino-drop .dot-spacer { place-self: center; }

.game-domino-drop .constraint-badge {
  position: absolute;
  z-index: 10;
  font-family: 'Righteous', cursive;
  font-size: 0.72rem;
  padding: 3px 8px;
  border-radius: 6px;
  color: white;
  white-space: nowrap;
  pointer-events: none;
  box-shadow: 0 2px 6px rgba(0,0,0,0.08);
  line-height: 1.3;
  transition: transform 0.2s, opacity 0.2s;
}

.game-domino-drop .constraint-badge.satisfied {
  opacity: 0.5;
  transform: scale(0.9);
}

.game-domino-drop .constraint-badge.violated {
  animation: domino-drop-badge-shake 0.4s ease-in-out;
}

@keyframes domino-drop-badge-shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-3px); }
  75% { transform: translateX(3px); }
}

.game-domino-drop .tray {
  display: grid;
  grid-template-columns: repeat(auto-fill, calc(var(--tray-cell) * 2 + 6px));
  grid-auto-rows: calc(var(--tray-cell) + 4px);
  gap: 0px;
  justify-content: center;
  align-items: start;
  align-content: start;
  padding: 4px;
  background: var(--board-bg);
  border-radius: var(--radius);
  border: 1px solid var(--muted);
  touch-action: none;
  overflow-y: auto;
  overflow-x: hidden;
  width: 100%;
  min-height: 120px;
}

.game-domino-drop .tray .domino-slot {
  width: calc(var(--tray-cell) * 2 + 6px);
  height: calc(var(--tray-cell) + 4px);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.game-domino-drop .tray .domino-slot:hover {
  z-index: 10;
}

.game-domino-drop .tray .domino {
  background: rgba(0,0,0,0.06);
  transform: scale(0.92);
  transform-origin: center;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1), 0 1px 3px rgba(0,0,0,0.08);
}
.game-domino-drop .tray .domino:hover {
  transform: scale(0.97);
  box-shadow: 0 4px 12px rgba(0,0,0,0.12), 0 2px 4px rgba(0,0,0,0.1);
}
.game-domino-drop .tray .domino .half {
  width: var(--tray-cell);
  height: var(--tray-cell);
  background: rgba(255,255,255,0.92);
  border: 1px solid rgba(0,0,0,0.15);
}
.game-domino-drop .tray .domino .half .dot {
  background: var(--text-bright);
  box-shadow: none;
  width: calc(var(--tray-cell) * 0.14);
  height: calc(var(--tray-cell) * 0.14);
}
.game-domino-drop .tray .domino .half .dot-container {
  width: calc(var(--tray-cell) * 0.64);
  height: calc(var(--tray-cell) * 0.64);
}

.game-domino-drop .tray .domino.rotate-anim {
  animation: domino-drop-dominoPulse 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes domino-drop-dominoPulse {
  0% { transform: scale(0.92); }
  40% { transform: scale(0.78); }
  100% { transform: scale(0.92); }
}

.game-domino-drop .tray-label {
  width: 100%;
  text-align: center;
  font-size: 0.75rem;
  color: var(--muted-light);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 4px;
}

.game-domino-drop .tray-empty {
  color: var(--muted-light);
  font-size: 0.85rem;
  opacity: 0.5;
}

.game-domino-drop .domino {
  display: grid;
  gap: 2px;
  cursor: grab;
  touch-action: none;
  border-radius: var(--radius-sm);
  padding: 3px;
  background: rgba(0,0,0,0.04);
  transition: transform 0.15s, box-shadow 0.15s;
  position: relative;
}

.game-domino-drop .domino:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

.game-domino-drop .domino.horizontal { grid-template-columns: 1fr 1fr; }
.game-domino-drop .domino.vertical { grid-template-columns: 1fr; }

.game-domino-drop .domino.dragging {
  opacity: 0.9;
  position: fixed;
  z-index: 1000;
  pointer-events: none;
  transform: scale(1.1);
  box-shadow: 0 16px 48px rgba(0,0,0,0.12);
  cursor: grabbing;
}

.game-domino-drop .domino .half {
  width: var(--cell-size);
  height: var(--cell-size);
  border-radius: 7px;
  background: var(--board-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0,0,0,0.04);
}

.game-domino-drop .domino .half .dot { width: var(--dot-size); height: var(--dot-size); }

.game-domino-drop .rotate-hint {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 20px;
  height: 20px;
  background: var(--accent5);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: #000;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s;
}
.game-domino-drop .domino:hover .rotate-hint { opacity: 1; }

.game-domino-drop .region-border-top { border-top: 2.5px dashed !important; }
.game-domino-drop .region-border-bottom { border-bottom: 2.5px dashed !important; }
.game-domino-drop .region-border-left { border-left: 2.5px dashed !important; }
.game-domino-drop .region-border-right { border-right: 2.5px dashed !important; }

/* Colorblind mode */
.game-domino-drop.cb-mode .region-border-top { border-top-width: 3.5px !important; border-top-style: solid !important; }
.game-domino-drop.cb-mode .region-border-bottom { border-bottom-width: 3.5px !important; border-bottom-style: solid !important; }
.game-domino-drop.cb-mode .region-border-left { border-left-width: 3.5px !important; border-left-style: solid !important; }
.game-domino-drop.cb-mode .region-border-right { border-right-width: 3.5px !important; border-right-style: solid !important; }
.game-domino-drop.cb-mode .cell.slot { border-width: 3px; }
.game-domino-drop.cb-mode .constraint-badge { font-size: 0.78rem; padding: 4px 9px; font-weight: bold; }

.game-domino-drop .cb-icon { font-size: 0.7rem; margin-right: 2px; }

/* Win overlay — uses shared game-overlay */
.game-domino-drop .game-overlay-card {
  background: var(--board-bg);
  border: 2px solid var(--accent4);
  box-shadow: 0 0 60px rgba(16,185,129,0.3);
  padding: 40px;
  border-radius: 24px;
}

.game-domino-drop .game-overlay-card h2 {
  font-family: 'Righteous', cursive;
  font-size: 2rem;
  color: var(--accent4);
  margin-bottom: 8px;
}

.game-domino-drop .game-overlay-card p { color: var(--muted-light); margin-bottom: 6px; }
.game-domino-drop .game-overlay-card .win-stats { color: var(--accent3); font-weight: 700; margin-bottom: 20px; font-size: 0.9rem; }

.game-domino-drop .win-buttons {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}

.game-domino-drop .win-share-msg {
  margin-top: 12px;
  font-size: 0.8rem;
  color: var(--accent4);
  min-height: 1.2em;
  transition: opacity 0.3s;
}

.game-domino-drop .instructions {
  color: var(--muted-light);
  font-size: 0.78rem;
  text-align: center;
  line-height: 1.5;
  margin-top: 2px;
}
.game-domino-drop .instructions span { color: var(--accent3); font-weight: 700; }

.game-domino-drop .share-panel {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.3s ease, opacity 0.25s ease, margin 0.3s ease;
  margin: 0;
  width: 100%;
}
.game-domino-drop .share-panel.open {
  max-height: 100px;
  opacity: 1;
  margin: 6px 0;
}
.game-domino-drop .share-row {
  display: flex;
  gap: 6px;
  width: 100%;
}
.game-domino-drop .share-input {
  flex: 1;
  background: rgba(0,0,0,0.04);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 8px;
  color: var(--text-bright);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.75rem;
  padding: 8px 10px;
  outline: none;
  min-width: 0;
}
.game-domino-drop .share-input:focus { border-color: var(--accent3); }

.game-domino-drop .share-hint {
  color: var(--muted-light);
  font-size: 0.7rem;
  text-align: center;
  margin-top: 4px;
  transition: color 0.2s;
}
.game-domino-drop .share-hint.copied { color: var(--accent4); }

.game-domino-drop .help-panel {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.3s ease, opacity 0.25s ease, margin 0.3s ease;
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.game-domino-drop .help-panel.open {
  max-height: 200px;
  opacity: 1;
  margin: 6px 0;
}

.game-domino-drop .legend {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  font-size: 0.72rem;
  color: var(--muted-light);
  margin-top: 2px;
}
.game-domino-drop .legend-item {
  display: flex;
  align-items: center;
  gap: 4px;
}
.game-domino-drop .legend-swatch {
  width: 14px;
  height: 14px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  color: white;
  font-family: 'Righteous', cursive;
}

@media (max-width: 480px) {
  .game-domino-drop .app { padding: 8px 16px; }
  .game-domino-drop h1 { font-size: 1.5rem; }
  .game-domino-drop .game-btn { padding: 6px 12px; font-size: 0.7rem; }
  .game-domino-drop .modal-card { padding: 20px; margin: 10px; }
}

/* Custom Modal — uses shared game-overlay */
.game-domino-drop .modal-card {
  background: var(--board-bg);
  border-radius: 20px;
  padding: 28px;
  width: 90%;
  max-width: 420px;
  max-height: 85vh;
  overflow-y: auto;
  border: 1px solid rgba(0,0,0,0.04);
  box-shadow: 0 16px 48px rgba(0,0,0,0.1);
}

.game-domino-drop .modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.game-domino-drop .modal-header h2 {
  font-family: 'Righteous', cursive;
  font-size: 1.3rem;
  background: linear-gradient(135deg, var(--accent), var(--accent3));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.game-domino-drop .modal-close {
  background: none;
  border: none;
  color: var(--muted-light);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  transition: all 0.2s;
}
.game-domino-drop .modal-close:hover { color: var(--accent); background: rgba(0,0,0,0.04); }

.game-domino-drop .modal-body {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.game-domino-drop .modal-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.game-domino-drop .modal-section-title {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--muted-light);
  opacity: 0.7;
}

.game-domino-drop .modal-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.game-domino-drop .modal-field label {
  font-size: 0.8rem;
  color: var(--text-bright);
  display: flex;
  justify-content: space-between;
}

.game-domino-drop .modal-field label span {
  color: var(--accent3);
  font-weight: 700;
  min-width: 24px;
  text-align: right;
}

.game-domino-drop .modal-field input[type="range"],
.game-domino-drop .weight-control input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: rgba(0,0,0,0.06);
  outline: none;
}

.game-domino-drop .modal-field input[type="range"]::-webkit-slider-thumb,
.game-domino-drop .weight-control input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent3);
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.game-domino-drop .constraint-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px 10px;
  background: rgba(0,0,0,0.03);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(0,0,0,0.04);
}

.game-domino-drop .constraint-row.disabled {
  opacity: 0.35;
}

.game-domino-drop .constraint-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.82rem;
  color: var(--text-bright);
}

.game-domino-drop .constraint-toggle input[type="checkbox"] {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(0,0,0,0.1);
  border-radius: 4px;
  background: transparent;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
}

.game-domino-drop .constraint-toggle input[type="checkbox"]:checked {
  background: var(--accent3);
  border-color: var(--accent3);
}

.game-domino-drop .constraint-toggle input[type="checkbox"]:checked::after {
  content: '\2713';
  position: absolute;
  top: -1px;
  left: 2px;
  font-size: 12px;
  color: white;
  font-weight: bold;
}

.game-domino-drop .constraint-swatch {
  width: 22px;
  height: 22px;
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  color: white;
  font-family: 'Righteous', cursive;
  flex-shrink: 0;
}

.game-domino-drop .weight-control {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-left: 26px;
}

.game-domino-drop .weight-label {
  font-size: 0.7rem;
  color: var(--muted-light);
  flex-shrink: 0;
}

.game-domino-drop .weight-val {
  font-size: 0.75rem;
  color: var(--accent3);
  font-weight: 700;
  min-width: 16px;
  text-align: right;
}

.game-domino-drop .modal-footer {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 20px;
}