/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Nunito', sans-serif;
  background: #1a1a2e;
  color: #fff;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* === TOPBAR === */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 1rem;
  background: linear-gradient(135deg, #ff6b35, #e85d2a);
  color: #fff;
  font-family: 'Nunito', sans-serif;
  gap: 0.5rem;
  flex-wrap: wrap;
  z-index: 100;
}

.btn-back {
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  padding: 0.3rem 0.7rem;
  border-radius: 8px;
  background: rgba(255,255,255,0.15);
  transition: background 0.2s;
}
.btn-back:hover { background: rgba(255,255,255,0.3); }

.game-title {
  font-size: 1.3rem;
  font-weight: 800;
  white-space: nowrap;
}

.stats {
  display: flex;
  gap: 1rem;
  font-size: 0.95rem;
  font-weight: 600;
}

/* === GAME AREA === */
.game-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 1rem;
  gap: 1.5rem;
  background: radial-gradient(ellipse at center, #16213e 0%, #0f3460 50%, #1a1a2e 100%);
}

/* === HAND SECTIONS === */
.hand-section {
  text-align: center;
  width: 100%;
  max-width: 600px;
}

.hand-label {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255,255,255,0.8);
}

.score-badge {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  border-radius: 12px;
  padding: 0.1rem 0.6rem;
  font-size: 0.95rem;
  font-weight: 800;
  margin-left: 0.3rem;
  min-width: 1.8rem;
  text-align: center;
}

.hand {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  min-height: 120px;
  padding: 0.5rem;
}

/* === CARDS === */
.card {
  width: 80px;
  height: 115px;
  background: #fff;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 6px 8px;
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  position: relative;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  animation: dealCard 0.4s ease-out;
  transition: transform 0.2s;
}

.card:hover { transform: translateY(-4px); }

.card.red { color: #e63946; }
.card.black { color: #1d3557; }

.card-top {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  font-size: 1rem;
  line-height: 1.1;
}

.card-center {
  font-size: 2rem;
  text-align: center;
  line-height: 1;
}

.card-bottom {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  font-size: 1rem;
  line-height: 1.1;
  transform: rotate(180deg);
}

/* Card back */
.card.card-back {
  background: linear-gradient(135deg, #e85d2a, #ff6b35);
  color: transparent;
  border: 3px solid #fff;
}
.card.card-back::after {
  content: '?';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 2.5rem;
  font-weight: 800;
  color: rgba(255,255,255,0.5);
}

@keyframes dealCard {
  from { opacity: 0; transform: translateY(-30px) scale(0.8); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes flipCard {
  0%   { transform: scaleX(0); }
  100% { transform: scaleX(1); }
}

.card.flip { animation: flipCard 0.4s ease-out; }

/* === BET CONTROLS === */
.bet-controls {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1rem;
}

.bet-row {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.bet-controls input {
  width: 70px;
  text-align: center;
  border: 2px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.1);
  color: #fff;
  border-radius: 8px;
  padding: 0.35rem 0.3rem;
  font-family: 'Nunito', sans-serif;
  font-size: 1rem;
  font-weight: 700;
}

.bet-controls input:focus {
  outline: none;
  border-color: #ff6b35;
}

/* === BUTTONS === */
.actions {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  justify-content: center;
}

.btn {
  padding: 0.6rem 1.3rem;
  border: none;
  border-radius: 10px;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: transform 0.15s, opacity 0.15s, box-shadow 0.15s;
  color: #fff;
}
.btn:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.3); }
.btn:active:not(:disabled) { transform: translateY(0); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-sm { padding: 0.35rem 0.7rem; font-size: 0.9rem; }

.btn-orange { background: linear-gradient(135deg, #ff6b35, #e85d2a); }
.btn-green  { background: linear-gradient(135deg, #2ecc71, #27ae60); }
.btn-red    { background: linear-gradient(135deg, #e74c3c, #c0392b); }
.btn-blue   { background: linear-gradient(135deg, #3498db, #2980b9); }
.btn-gray   { background: linear-gradient(135deg, #7f8c8d, #636e72); }

/* === MODAL === */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  background: #16213e;
  border: 2px solid rgba(255,255,255,0.15);
  border-radius: 16px;
  padding: 2rem 2.5rem;
  text-align: center;
  max-width: 380px;
  width: 90%;
  transform: scale(0.9);
  transition: transform 0.3s;
}
.modal-overlay.active .modal { transform: scale(1); }

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

.modal h2 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.modal p {
  font-size: 1rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 1.2rem;
}

.modal .btn { width: 100%; }

/* === RESPONSIVE === */
@media (max-width: 480px) {
  .topbar { padding: 0.5rem 0.7rem; }
  .game-title { font-size: 1.1rem; }
  .stats { font-size: 0.85rem; gap: 0.6rem; }

  .card {
    width: 64px;
    height: 95px;
    padding: 4px 6px;
    border-radius: 8px;
  }
  .card-top, .card-bottom { font-size: 0.85rem; }
  .card-center { font-size: 1.5rem; }
  .card.card-back::after { font-size: 1.8rem; }

  .btn { padding: 0.5rem 0.9rem; font-size: 0.9rem; }
  .game-area { padding: 1rem 0.5rem; gap: 1rem; }
  .hand { min-height: 100px; }
}

@media (max-width: 360px) {
  .card { width: 56px; height: 84px; }
  .card-center { font-size: 1.2rem; }
}

/* Landscape phone */
@media (max-height: 500px) and (orientation: landscape) {
  .game-area { padding: 0.5rem; gap: 0.5rem; }
  .hand { min-height: 80px; }
  .hand-label { font-size: 0.9rem; margin-bottom: 0.2rem; }
  .card { width: 56px; height: 84px; }
}

/* ===== SEO GAME INFO SECTION ===== */
.game-info {
  max-width: 780px;
  margin: 1rem auto;
  padding: 1rem 1.2rem;
  background: rgba(0,0,0,0.15);
  border-radius: 12px;
  color: rgba(255,255,255,0.85);
  font-size: 0.88rem;
  line-height: 1.6;
}
.game-info h2 { font-size: 1.1rem; font-weight: 800; margin-bottom: 0.5rem; }
.game-info h3 { font-size: 0.95rem; font-weight: 700; margin: 0.8rem 0 0.3rem; }
.game-info ul { padding-left: 1.2rem; }
.game-info li { margin-bottom: 0.2rem; }