/* Component styles for UNO */

/* ============================================
   UNO CARDS
   ============================================ */
.uno-card {
  width: var(--card-width);
  height: var(--card-height);
  border-radius: var(--card-border-radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  cursor: pointer;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  position: relative;
  border: 3px solid rgba(255, 255, 255, 0.3);
  box-shadow: var(--card-shadow);
}

.uno-card:hover:not(.disabled) {
  transform: translateY(-10px);
  box-shadow: var(--card-shadow-hover);
}

.uno-card.disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.uno-card.playable {
  box-shadow: 0 0 15px rgba(34, 197, 94, 0.5);
}

.uno-card.playable:hover {
  box-shadow: 0 0 25px rgba(34, 197, 94, 0.7);
}

/* Card colors */
.uno-card.red {
  background: linear-gradient(135deg, var(--uno-red), var(--uno-red-dark));
  color: white;
}

.uno-card.yellow {
  background: linear-gradient(135deg, var(--uno-yellow), var(--uno-yellow-dark));
  color: #333;
}

.uno-card.green {
  background: linear-gradient(135deg, var(--uno-green), var(--uno-green-dark));
  color: white;
}

.uno-card.blue {
  background: linear-gradient(135deg, var(--uno-blue), var(--uno-blue-dark));
  color: white;
}

.uno-card.wild {
  background: linear-gradient(135deg, 
    var(--uno-red) 0%, var(--uno-red) 25%,
    var(--uno-yellow) 25%, var(--uno-yellow) 50%,
    var(--uno-green) 50%, var(--uno-green) 75%,
    var(--uno-blue) 75%, var(--uno-blue) 100%);
}

.uno-card.card-back {
  background: linear-gradient(145deg, #2a3a4a 0%, #1c2a33 50%, #233746 100%);
  border-color: #3a4a5a;
  align-items: center;
  justify-content: center;
}

.uno-card.card-back::before {
  content: '';
  position: absolute;
  inset: 8px;
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: calc(var(--card-border-radius) - 4px);
}

.uno-card.card-back .card-back-logo {
  width: 50px;
  height: 50px;
  object-fit: contain;
  filter: brightness(1.3) drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5));
  opacity: 0.9;
  color: white;
}

/* Card front watermark - fills entire card face */
.card-watermark {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  pointer-events: none;
  z-index: 1;
}

.uno-card.yellow .card-watermark {
  filter: brightness(0);
  opacity: 0.15;
}

.uno-card.wild .card-watermark {
  opacity: 0.25;
}

/* Card content */
.card-value {
  font-size: var(--text-2xl);
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.card-symbol {
  font-size: var(--text-xl);
}

/* Special card symbols */
.uno-card.skip .card-symbol::after { content: "⊘"; }
.uno-card.reverse .card-symbol::after { content: "⟲"; }
.uno-card.draw-two .card-symbol::after { content: "+2"; }
.uno-card.wild .card-symbol::after { content: "★"; }
.uno-card.wild-draw-four .card-symbol::after { content: "+4"; }

/* Corner values */
.card-corner {
  position: absolute;
  font-size: var(--text-xs);
  font-weight: 600;
}

.card-corner.top-left {
  top: 4px;
  left: 6px;
}

.card-corner.bottom-right {
  bottom: 4px;
  right: 6px;
  transform: rotate(180deg);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  border: none;
  font-size: var(--text-base);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
}

.btn-primary {
  background: var(--accent-primary);
  color: white;
}

.btn-primary:hover {
  background: #2563eb;
  transform: translateY(-2px);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border-default);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
}

/* Exit game button */
.exit-game-btn {
  width: 100%;
  padding: 10px;
  border: 1px solid var(--accent-error);
  background: rgba(239, 68, 68, 0.1);
  color: var(--accent-error);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: var(--text-md);
  transition: all var(--transition-base);
}

.exit-game-btn:hover {
  background: rgba(239, 68, 68, 0.2);
}

/* Share spectator button */
.share-spectate-btn {
  display: none;
  width: 100%;
  padding: 10px;
  border: 1px solid #9333ea;
  background: rgba(147, 51, 234, 0.1);
  color: #c084fc;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: var(--text-sm);
  transition: all var(--transition-base);
  margin-bottom: var(--space-2);
}

.share-spectate-btn:hover {
  background: rgba(147, 51, 234, 0.25);
}

body.multiplayer-mode .share-spectate-btn {
  display: block;
}

body.spectator-mode .share-spectate-btn {
  display: none;
}

/* ============================================
   LOBBY
   ============================================ */
.lobby {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}

.lobby-content {
  position: relative;
  width: 100%;
  max-width: 500px;
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.lobby-header {
  position: relative;
  z-index: 1;
  text-align: center;
  margin-bottom: var(--space-6);
}

.game-title {
  font-size: var(--text-5xl);
  font-weight: 700;
  background: linear-gradient(90deg, var(--uno-red), var(--uno-yellow) 40%, var(--uno-green) 60%, var(--uno-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-2);
}

.game-subtitle {
  color: var(--text-secondary);
  font-size: var(--text-base);
}

/* Mode selection */
.mode-select,
.sp-options,
.mp-options,
.waiting-room {
  position: relative;
  z-index: 1;
}

.mode-select h2,
.sp-options h2,
.mp-options h2,
.waiting-room h2 {
  font-size: var(--text-xl);
  color: var(--text-primary);
  margin-bottom: var(--space-4);
  text-align: center;
}

.mode-options {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.mode-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-5);
  background: var(--bg-secondary);
  border: 2px solid var(--border-default);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
}

.mode-btn:hover {
  border-color: var(--accent-primary);
  background: rgba(59, 130, 246, 0.1);
  transform: translateY(-2px);
}

.mode-icon {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-2);
}

.mode-title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text-primary);
}

.mode-desc {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* Option groups */
.option-group {
  margin-bottom: var(--space-4);
}

.option-group label {
  display: block;
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-2);
}

.name-input {
  width: 100%;
  padding: var(--space-3);
  background: var(--bg-secondary);
  border: 2px solid var(--border-default);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: var(--text-base);
}

.name-input:focus {
  outline: none;
  border-color: var(--accent-primary);
}

/* Player count buttons */
.player-count-options,
.difficulty-options {
  display: flex;
  gap: var(--space-2);
}

.count-btn,
.diff-btn {
  flex: 1;
  padding: var(--space-3);
  background: var(--bg-secondary);
  border: 2px solid var(--border-default);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: var(--text-base);
  cursor: pointer;
  transition: all var(--transition-base);
}

.count-btn:hover,
.diff-btn:hover {
  border-color: var(--accent-primary);
}

.count-btn.active,
.diff-btn.active {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: white;
}

/* Start/Back buttons */
.start-btn {
  width: 100%;
  padding: var(--space-4);
  background: linear-gradient(135deg, var(--accent-success), #16a34a);
  border: none;
  border-radius: var(--radius-md);
  color: white;
  font-size: var(--text-lg);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  margin-bottom: var(--space-3);
}

.start-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(34, 197, 94, 0.4);
}

.back-btn {
  width: 100%;
  padding: var(--space-3);
  background: transparent;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: var(--text-base);
  cursor: pointer;
  transition: all var(--transition-base);
}

.back-btn:hover {
  background: var(--bg-secondary);
}

/* Multiplayer options */
.mp-subtitle {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: var(--space-4);
}

.mp-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.mp-actions h3 {
  font-size: var(--text-sm);
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

.create-btn {
  width: 100%;
  padding: var(--space-4);
  background: var(--accent-primary);
  border: none;
  border-radius: var(--radius-md);
  color: white;
  font-size: var(--text-base);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.create-btn:hover {
  background: #2563eb;
}

.join-input-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
}

.join-input {
  flex: 1 1 120px;
  max-width: 150px;
  padding: var(--space-3);
  background: var(--bg-secondary);
  border: 2px solid var(--border-default);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: var(--text-lg);
  text-transform: uppercase;
  letter-spacing: 2px;
  text-align: center;
}

.join-input:focus {
  outline: none;
  border-color: var(--accent-primary);
}

.join-btn {
  padding: var(--space-3) var(--space-4);
  background: var(--accent-primary);
  border: none;
  border-radius: var(--radius-md);
  color: white;
  font-size: var(--text-base);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
}

.join-btn:hover {
  background: #2563eb;
}

.spectate-btn {
  padding: var(--space-3);
  border-radius: var(--radius-md);
  border: 2px solid #9333ea;
  background: rgba(147, 51, 234, 0.2);
  color: #c084fc;
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
}

.spectate-btn:hover {
  background: rgba(147, 51, 234, 0.4);
}

/* Error message */
.error-message {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid var(--accent-error);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  color: var(--accent-error);
  font-size: var(--text-sm);
  margin-bottom: var(--space-3);
  text-align: center;
}

/* Waiting room */
.room-code-display {
  background: rgba(34, 197, 94, 0.1);
  border: 2px solid var(--accent-success);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
  text-align: center;
}

.room-code-display .code {
  font-size: var(--text-4xl);
  font-weight: 700;
  letter-spacing: 6px;
  color: var(--accent-success);
  font-family: monospace;
}

.room-code-display .hint {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-top: var(--space-2);
}

.share-links-row {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  margin-top: var(--space-3);
}

.copy-link-btn {
  padding: 10px var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--accent-success);
  background: rgba(34, 197, 94, 0.1);
  color: var(--accent-success);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
}

.copy-link-btn:hover {
  background: rgba(34, 197, 94, 0.2);
}

.spectator-link-btn {
  border-color: #9333ea;
  background: rgba(147, 51, 234, 0.1);
  color: #c084fc;
}

.spectator-link-btn:hover {
  background: rgba(147, 51, 234, 0.2);
}

/* Players list */
.players-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.player-slot {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  border: 2px solid var(--border-default);
}

.player-slot.occupied {
  border-color: var(--accent-success);
}

.player-slot.you {
  background: rgba(59, 130, 246, 0.1);
  border-color: var(--accent-primary);
}

.player-slot .player-icon {
  font-size: var(--text-xl);
}

.player-slot .player-name {
  flex: 1;
  font-weight: 600;
}

.player-slot .player-status {
  font-size: var(--text-sm);
}

/* Start game button */
.start-game-btn {
  width: 100%;
  padding: var(--space-4);
  background: linear-gradient(135deg, var(--accent-success), #16a34a);
  border: none;
  border-radius: var(--radius-md);
  color: white;
  font-size: var(--text-lg);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
}

.start-game-btn:disabled {
  background: var(--bg-secondary);
  color: var(--text-muted);
  cursor: not-allowed;
}

.start-game-btn:not(:disabled):hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(34, 197, 94, 0.4);
}

/* Lobby footer */
.lobby-footer {
  margin-top: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.lobby-footer .footer-logo {
  width: 24px;
  height: 24px;
  opacity: 0.7;
}

.lobby-footer .version {
  opacity: 0.5;
}

/* Decorative cards */
.decorative-cards {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}

.deco-card {
  position: absolute;
  width: 60px;
  height: 85px;
  border-radius: 8px;
  opacity: 0.15;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.deco-card.red {
  background: linear-gradient(135deg, var(--uno-red), var(--uno-red-dark));
  top: 10%;
  left: 5%;
  transform: rotate(-15deg);
}

.deco-card.yellow {
  background: linear-gradient(135deg, var(--uno-yellow), var(--uno-yellow-dark));
  top: 15%;
  right: 8%;
  transform: rotate(20deg);
}

.deco-card.green {
  background: linear-gradient(135deg, var(--uno-green), var(--uno-green-dark));
  bottom: 20%;
  left: 8%;
  transform: rotate(10deg);
}

.deco-card.blue {
  background: linear-gradient(135deg, var(--uno-blue), var(--uno-blue-dark));
  bottom: 15%;
  right: 5%;
  transform: rotate(-12deg);
}

/* Settings preview on Single Player button */
.mode-preview {
  display: block;
  font-size: var(--text-xs);
  color: var(--accent-primary);
  margin-top: var(--space-1);
  padding: 4px 8px;
  background: rgba(59, 130, 246, 0.15);
  border-radius: var(--radius-sm);
}

.mode-preview:empty {
  display: none;
}

/* Rules link button */
.rules-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding: var(--space-2) var(--space-4);
  background: transparent;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  cursor: pointer;
  transition: all var(--transition-base);
}

.rules-link:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--text-muted);
  color: var(--text-primary);
}

/* ============================================
   MODALS
   ============================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
}

.modal {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  max-width: 500px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
}

.modal-close {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  background: none;
  border: none;
  font-size: var(--text-2xl);
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
}

.modal-close:hover {
  color: var(--text-primary);
}

.modal h2 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-4);
  text-align: center;
}

/* Color picker modal */
.color-picker-modal {
  max-width: 350px;
}

.color-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.color-btn {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  border: 4px solid rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: all var(--transition-base);
}

.color-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

.color-btn.red { background: var(--uno-red); }
.color-btn.yellow { background: var(--uno-yellow); }
.color-btn.green { background: var(--uno-green); }
.color-btn.blue { background: var(--uno-blue); }

/* Rules modal */
.rules-modal {
  max-width: 600px;
}

.rules-content {
  color: var(--text-secondary);
}

.rules-content h3 {
  color: var(--text-primary);
  font-size: var(--text-lg);
  margin: var(--space-4) 0 var(--space-2);
}

.rules-content h3:first-child {
  margin-top: 0;
}

.rules-content p {
  margin-bottom: var(--space-2);
}

.rules-content ul {
  margin-left: var(--space-4);
  margin-bottom: var(--space-2);
}

.rules-content li {
  margin-bottom: var(--space-1);
}

/* Settings modal */
.settings-modal {
  max-width: 450px;
}

.settings-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.settings-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.settings-group label {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text-primary);
}

.settings-hint {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin: 0;
}

.settings-input {
  width: 100%;
  padding: var(--space-3);
  background: var(--bg-secondary);
  border: 2px solid var(--border-default);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: var(--text-base);
  transition: border-color var(--transition-base);
}

.settings-input:focus {
  outline: none;
  border-color: var(--accent-primary);
}

.settings-input::placeholder {
  color: var(--text-muted);
}

.custom-score-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-3);
}

.custom-score-label {
  font-size: var(--text-sm);
  color: var(--text-muted);
  white-space: nowrap;
}

.custom-score-input {
  width: 120px;
  text-align: center;
}

.custom-score-input::-webkit-outer-spin-button,
.custom-score-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.custom-score-input[type=number] {
  -moz-appearance: textfield;
}

/* AI Names Grid */
.ai-names-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.ai-name-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.ai-name-label {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  min-width: 70px;
}

.ai-name-input {
  flex: 1;
}

.settings-btn-group {
  display: flex;
  gap: var(--space-2);
}

.settings-opt-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: var(--space-3);
  background: var(--bg-secondary);
  border: 2px solid var(--border-default);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-base);
}

.settings-opt-btn:hover {
  border-color: var(--accent-primary);
  background: rgba(59, 130, 246, 0.1);
}

.settings-opt-btn.active {
  border-color: var(--accent-primary);
  background: var(--accent-primary);
  color: white;
}

.settings-opt-btn .opt-label {
  font-weight: 600;
  font-size: var(--text-base);
}

.settings-opt-btn .opt-hint {
  font-size: var(--text-xs);
  opacity: 0.8;
}

.settings-buttons {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-3);
}

.save-settings-btn {
  flex: 1;
  padding: var(--space-3);
  background: var(--accent-success);
  border: none;
  border-radius: var(--radius-md);
  color: white;
  font-size: var(--text-base);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
}

.save-settings-btn:hover {
  background: #16a34a;
}

.reset-settings-btn {
  padding: var(--space-3) var(--space-4);
  background: transparent;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: var(--text-base);
  cursor: pointer;
  transition: all var(--transition-base);
}

.reset-settings-btn:hover {
  background: var(--bg-secondary);
}

/* Settings button variant in lobby */
.mode-btn.settings-btn {
  background: rgba(100, 116, 139, 0.2);
  border-color: var(--border-default);
}

/* Toast notification */
.toast-notification {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--accent-success);
  color: white;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-lg);
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 3000;
}

.toast-notification.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ============================================
   GAME END DISPLAY
   ============================================ */
.game-end-display {
  position: relative;
  text-align: center;
  padding: var(--space-6) var(--space-5);
  background: linear-gradient(135deg, rgba(30, 30, 40, 0.95), rgba(20, 20, 30, 0.98));
  border-radius: var(--radius-xl);
  border: 3px solid var(--accent-success);
  box-shadow: 0 10px 40px rgba(34, 197, 94, 0.3);
  overflow: hidden;
  animation: winnerAppear 0.5s ease-out;
}

.game-end-display .winner-trophy {
  font-size: 4rem;
  margin-bottom: var(--space-3);
  animation: trophyBounce 1s ease-in-out infinite;
}

.game-end-display .winner-title {
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--accent-success);
  margin-bottom: var(--space-2);
}

.game-end-display .winner-name {
  font-size: var(--text-xl);
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
}

.final-scores {
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  margin-bottom: var(--space-4);
}

.final-scores h4 {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-2);
}

.play-again-btn {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-xl);
  font-weight: 600;
  color: white;
  background: linear-gradient(135deg, var(--accent-success), #16a34a);
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: 0 4px 15px rgba(34, 197, 94, 0.4);
}

.play-again-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(34, 197, 94, 0.5);
}

/* ============================================
   SPECTATOR MODE
   ============================================ */
.spectator-badge {
  position: fixed;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(147, 51, 234, 0.9);
  color: white;
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  z-index: var(--z-overlay);
}

body.spectator-mode .hand-area {
  display: none;
}

body.spectator-mode .uno-button-container {
  display: none !important;
}

/* ============================================
   DISCONNECT NOTIFICATION
   ============================================ */
.disconnect-notification {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(-100px);
  background: rgba(239, 68, 68, 0.95);
  color: white;
  padding: 12px 24px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-md);
  font-weight: 500;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  z-index: var(--z-tooltip);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.disconnect-notification.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ============================================
   LOADING SPINNER
   ============================================ */
.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: white;
  animation: spin 1s linear infinite;
}