* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: linear-gradient(135deg, #1a472a 0%, #0d3320 50%, #0a2818 100%);
  font-family: 'Nunito', sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: #fff;
}

/* ===== HEADER ===== */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 1rem;
  background: rgba(0, 0, 0, 0.4);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  flex-wrap: wrap;
  gap: 0.5rem;
}

.btn-back {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
}

.btn-back:hover { color: #fff; }

.game-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: #fff;
}

.stats {
  display: flex;
  gap: 1rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.7);
}

/* ===== GAME WRAPPER ===== */
.game-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 0.75rem;
  max-width: 800px;
  margin: 0 auto;
  width: 100%;
}

/* ===== SETUP SCREEN ===== */
.setup-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1;
  padding: 1rem;
  text-align: center;
}

.setup-title {
  font-size: 2rem;
  font-weight: 800;
  color: #ffd700;
  margin-bottom: 0.5rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.setup-subtitle {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 1.5rem;
}

.player-options {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 2rem;
}

.player-btn {
  padding: 0.8rem 1.5rem;
  border-radius: 12px;
  border: 2px solid rgba(255, 215, 0, 0.4);
  background: rgba(255, 215, 0, 0.1);
  color: #ffd700;
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s;
}

.player-btn:hover {
  background: rgba(255, 215, 0, 0.25);
  transform: translateY(-2px);
}

.player-btn:active {
  transform: translateY(0);
}

.rules-preview {
  background: rgba(0, 0, 0, 0.3);
  border-radius: 16px;
  padding: 1.2rem;
  max-width: 400px;
  text-align: left;
}

.rules-preview h3 {
  font-size: 1rem;
  color: #ffd700;
  margin-bottom: 0.75rem;
}

.rules-preview ul {
  list-style: none;
  padding: 0;
}

.rules-preview li {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 0.5rem;
  padding-left: 1.2rem;
  position: relative;
}

.rules-preview li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: #ffd700;
}

/* ===== GAME SCREEN ===== */
.game-screen {
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.75rem;
}

.hidden { display: none !important; }

/* ===== OPPONENTS ===== */
.opponents-area {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 0.5rem;
}

.opponent {
  background: rgba(0, 0, 0, 0.35);
  border-radius: 12px;
  padding: 0.6rem 0.8rem;
  text-align: center;
  border: 2px solid transparent;
  transition: all 0.2s;
  min-width: 80px;
}

.opponent.active {
  border-color: #ffd700;
  box-shadow: 0 0 12px rgba(255, 215, 0, 0.4);
}

.opp-name {
  font-size: 0.75rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 0.4rem;
}

.opp-cards {
  display: flex;
  gap: 4px;
  justify-content: center;
}

.opp-turn {
  font-size: 0.65rem;
  color: #ffd700;
  margin-top: 0.3rem;
  font-weight: 700;
}

/* ===== DECK AREA ===== */
.deck-area {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem;
  background: rgba(0, 0, 0, 0.25);
  border-radius: 16px;
}

.deck-pile {
  width: 50px;
  height: 70px;
  background: linear-gradient(135deg, #1a237e 0%, #283593 50%, #1a237e 100%);
  border-radius: 8px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.deck-count {
  position: absolute;
  bottom: -18px;
  font-size: 0.7rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.6);
}

.discard-pile {
  width: 50px;
  height: 70px;
  border-radius: 8px;
  border: 2px dashed rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
}

.discard-placeholder {
  font-size: 0.6rem;
  color: rgba(255, 255, 255, 0.4);
  text-align: center;
}

.game-info-center {
  text-align: center;
  padding: 0 1rem;
}

.round-display {
  font-size: 0.9rem;
  font-weight: 800;
  color: #ffd700;
  margin-bottom: 0.25rem;
}

.turn-display {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
}

.turn-display.your-turn {
  background: rgba(76, 175, 80, 0.3);
  color: #81c784;
}

.turn-display.opponent-turn {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
}

/* ===== TABLE AREA ===== */
.table-area {
  background: rgba(0, 0, 0, 0.3);
  border-radius: 16px;
  padding: 0.75rem;
  border: 2px solid rgba(255, 215, 0, 0.2);
}

.table-label {
  text-align: center;
  font-size: 0.7rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

.table-slots {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  justify-items: center;
}

.table-slot {
  padding: 0.25rem;
  border-radius: 8px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
}

.table-slot:hover {
  border-color: rgba(255, 215, 0, 0.4);
  background: rgba(255, 215, 0, 0.05);
}

.table-slot.selected {
  border-color: #ffd700;
  background: rgba(255, 215, 0, 0.15);
  box-shadow: 0 0 12px rgba(255, 215, 0, 0.3);
}

/* ===== MESSAGE BAR ===== */
.message-bar {
  text-align: center;
  padding: 0.5rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.8);
  min-height: 30px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 8px;
}

/* ===== PLAYER AREA ===== */
.player-area {
  background: rgba(0, 0, 0, 0.4);
  border-radius: 16px;
  padding: 0.75rem;
  border: 2px solid rgba(255, 255, 255, 0.1);
  transition: all 0.2s;
}

.player-area.active-turn {
  border-color: #ffd700;
  box-shadow: 0 0 16px rgba(255, 215, 0, 0.3);
}

.player-info-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.player-name {
  font-size: 0.9rem;
  font-weight: 800;
  color: #fff;
}

.player-hand-value {
  font-size: 0.75rem;
  font-weight: 700;
  color: #81c784;
  background: rgba(76, 175, 80, 0.15);
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
}

.player-hand {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.hand-card-wrapper {
  padding: 0.25rem;
  border-radius: 8px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
}

.hand-card-wrapper:hover {
  border-color: rgba(255, 215, 0, 0.4);
}

.hand-card-wrapper.selected {
  border-color: #ffd700;
  background: rgba(255, 215, 0, 0.15);
  box-shadow: 0 0 12px rgba(255, 215, 0, 0.3);
  transform: translateY(-4px);
}

/* ===== PLAYER ACTIONS ===== */
.player-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.btn-action {
  padding: 0.55rem 1rem;
  border-radius: 999px;
  border: 2px solid;
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.15s;
  flex: 1;
  min-width: 100px;
  max-width: 140px;
}

.btn-action:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-draw {
  background: rgba(33, 150, 243, 0.15);
  border-color: rgba(33, 150, 243, 0.4);
  color: #90caf9;
}

.btn-draw:hover:not(:disabled) {
  background: rgba(33, 150, 243, 0.3);
}

.btn-discard-draw {
  background: rgba(156, 39, 176, 0.15);
  border-color: rgba(156, 39, 176, 0.4);
  color: #ce93d8;
}

.btn-discard-draw:hover:not(:disabled) {
  background: rgba(156, 39, 176, 0.3);
}

.btn-swap {
  background: rgba(255, 107, 53, 0.15);
  border-color: rgba(255, 107, 53, 0.5);
  color: #ff8f5e;
}

.btn-swap:hover:not(:disabled) {
  background: rgba(255, 107, 53, 0.3);
}

.btn-pass {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.7);
}

.btn-pass:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.15);
}

/* ===== CARDS ===== */
.card {
  width: 44px;
  height: 62px;
  background: #fff;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
  user-select: none;
  position: relative;
  overflow: hidden;
}

.card.red { color: #c0392b; }

.card.back {
  background: linear-gradient(135deg, #1a237e 0%, #283593 50%, #1a237e 100%);
  border: 2px solid rgba(255, 255, 255, 0.15);
}

.card.back::after {
  content: '';
  position: absolute;
  inset: 4px;
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}

.card-rank {
  font-size: 0.9rem;
  line-height: 1;
}

.card-suit {
  font-size: 1.1rem;
  line-height: 1;
}

.card-small {
  width: 28px;
  height: 40px;
  border-radius: 4px;
}

.card-small .card-rank { font-size: 0.6rem; }
.card-small .card-suit { font-size: 0.75rem; }

.table-card {
  width: 40px;
  height: 56px;
}

.table-card .card-rank { font-size: 0.8rem; }
.table-card .card-suit { font-size: 1rem; }

.player-card {
  width: 50px;
  height: 70px;
}

.player-card .card-rank { font-size: 1rem; }
.player-card .card-suit { font-size: 1.3rem; }

.discard-card {
  width: 46px;
  height: 64px;
}

/* ===== GAME OVER SCREEN ===== */
.game-over-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1;
  padding: 1rem;
  gap: 1.5rem;
}

.results-panel {
  background: rgba(0, 0, 0, 0.4);
  border-radius: 20px;
  padding: 1.5rem;
  width: 100%;
  max-width: 400px;
}

.winner-announcement {
  text-align: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid rgba(255, 215, 0, 0.3);
}

.winner-icon {
  font-size: 3rem;
  margin-bottom: 0.5rem;
}

.winner-announcement h2 {
  font-size: 1.4rem;
  font-weight: 800;
  color: #ffd700;
  margin-bottom: 0.25rem;
}

.winner-hand {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

.results-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.result-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.8rem;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
}

.result-row.winner {
  background: rgba(255, 215, 0, 0.15);
  border: 1px solid rgba(255, 215, 0, 0.3);
}

.result-row.human {
  border-left: 3px solid #4caf50;
}

.result-rank {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.8rem;
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.7);
}

.result-row.winner .result-rank {
  background: #ffd700;
  color: #222;
}

.result-info {
  flex: 1;
}

.result-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
}

.result-hand {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.5);
}

.result-score {
  font-size: 0.9rem;
  font-weight: 800;
  color: #ffd700;
}

.btn-new-game {
  padding: 0.8rem 2rem;
  border-radius: 999px;
  border: none;
  background: linear-gradient(135deg, #ff6b35, #e85d2a);
  color: #fff;
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-new-game:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 16px rgba(255, 107, 53, 0.4);
}

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 1rem;
}

.modal-overlay.hidden { display: none; }

.modal-content {
  background: linear-gradient(135deg, #1a472a, #0d3320);
  border: 2px solid rgba(255, 215, 0, 0.3);
  border-radius: 20px;
  padding: 2rem;
  text-align: center;
  max-width: 320px;
  width: 100%;
}

.modal-icon {
  font-size: 3rem;
  margin-bottom: 0.5rem;
}

.modal-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 0.5rem;
}

.modal-msg {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 1rem;
}

.btn-orange {
  padding: 0.7rem 1.8rem;
  border-radius: 999px;
  border: none;
  background: linear-gradient(135deg, #ff6b35, #e85d2a);
  color: #fff;
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-orange:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 16px rgba(255, 107, 53, 0.4);
}

/* ===== GAME INFO ===== */
.game-info {
  max-width: 700px;
  margin: 0 auto;
  padding: 2rem 1rem;
  width: 100%;
  background: #f5f5f5;
  color: #333;
}

.game-info h2 {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 0.8rem;
  color: #222;
}

.game-info h3 {
  font-size: 1rem;
  font-weight: 800;
  margin: 1.2rem 0 0.5rem;
  color: #444;
}

.game-info p,
.game-info li {
  font-size: 0.92rem;
  color: #555;
  line-height: 1.7;
}

.game-info ul {
  padding-left: 1.2rem;
}

.game-info li {
  margin-bottom: 0.4rem;
}

/* ===== ANIMATIONS ===== */
@keyframes card-deal {
  from {
    transform: translateY(-30px) rotate(-5deg);
    opacity: 0;
  }
  to {
    transform: translateY(0) rotate(0);
    opacity: 1;
  }
}

.card-deal-animation {
  animation: card-deal 0.3s ease-out;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.pulse {
  animation: pulse 1s ease infinite;
}

/* ===== RESPONSIVE ===== */
@media (min-width: 480px) {
  .card {
    width: 50px;
    height: 70px;
  }

  .card-rank { font-size: 1rem; }
  .card-suit { font-size: 1.3rem; }

  .table-card {
    width: 46px;
    height: 64px;
  }

  .player-card {
    width: 56px;
    height: 78px;
  }

  .btn-action {
    font-size: 0.85rem;
    padding: 0.6rem 1.2rem;
  }
}

@media (min-width: 640px) {
  .game-wrapper {
    padding: 1rem;
  }

  .table-slots {
    gap: 0.75rem;
  }

  .player-hand {
    gap: 0.75rem;
  }

  .opponents-area {
    gap: 1rem;
  }

  .opponent {
    min-width: 100px;
    padding: 0.8rem 1rem;
  }
}

@media (max-width: 360px) {
  .card {
    width: 38px;
    height: 54px;
  }

  .card-rank { font-size: 0.75rem; }
  .card-suit { font-size: 0.9rem; }

  .table-card {
    width: 34px;
    height: 48px;
  }

  .player-card {
    width: 42px;
    height: 60px;
  }

  .btn-action {
    min-width: 80px;
    font-size: 0.7rem;
    padding: 0.5rem 0.6rem;
  }

  .player-options {
    flex-direction: column;
    width: 100%;
  }

  .player-btn {
    width: 100%;
  }
}