/* =====================================================
   NaijaGameWorld – Lucky Cards Game Styles
   ===================================================== */

.cards-main {
  min-height: 100vh;
  padding-bottom: 4rem;
}

.cards-container {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

/* ===== GAME PREVIEW BANNER ===== */
.game-preview-banner {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(255,215,0,0.3);
  max-height: 200px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}
.game-preview-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}
.game-preview-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(5,10,5,0.88) 0%, rgba(5,10,5,0.4) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1.5rem;
  gap: 0.4rem;
}
.game-preview-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  background: linear-gradient(135deg,#FFD700,#FF8C00);
  color: #1a0a00;
  font-family: 'Rajdhani',sans-serif;
  font-size: 0.72rem; font-weight: 800;
  letter-spacing: 0.5px; text-transform: uppercase;
  padding: 0.2rem 0.65rem; border-radius: 50px;
}
.game-preview-title {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  color: #fff;
  text-shadow: 0 2px 8px rgba(0,0,0,0.6);
  margin: 0;
}
.game-preview-sub {
  font-family: 'Rajdhani',sans-serif;
  font-size: 0.8rem; font-weight: 600;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.5px;
}

/* ===== CARDS HEADER ===== */
.cards-header {
  text-align: center;
  margin-bottom: 1.5rem;
}
.cards-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 0.4rem;
  color: #fff;
}
.cards-title span:first-child,
.cards-title span:last-child {
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--gold);
  text-shadow: 0 0 15px rgba(255,215,0,0.5);
}
.cards-subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* ===== CARD TABLE ===== */
.card-table {
  position: relative;
  background: linear-gradient(145deg, #0a1a0a, #0d1a0a);
  border: 3px solid;
  border-image: linear-gradient(135deg, #FFD700, #CC8800, #FFD700) 1;
  border-radius: 24px;
  margin-bottom: 1.5rem;
  overflow: hidden;
  box-shadow:
    0 0 60px rgba(0,150,0,0.2),
    0 0 120px rgba(255,215,0,0.1),
    inset 0 0 40px rgba(0,0,0,0.5);
}
.table-bg-glow {
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(ellipse at center, rgba(0,100,0,0.15) 0%, transparent 60%);
  pointer-events: none;
  animation: bgPulse 4s ease-in-out infinite;
}
.table-felt {
  position: relative;
  background:
    radial-gradient(ellipse at center, #0a3a0a 0%, #051205 100%);
  padding: 2rem 1.5rem;
  min-height: 300px;
}
/* Felt texture lines */
.table-felt::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 20px,
    rgba(255,255,255,0.01) 20px,
    rgba(255,255,255,0.01) 21px
  );
  pointer-events: none;
}

/* Multiplier */
.mult-display {
  text-align: center;
  margin-bottom: 1.5rem;
}
.mult-label {
  display: block;
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 0.3rem;
}
.mult-value {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  font-weight: 900;
  background: linear-gradient(135deg, #FFD700, #FFA500);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: all 0.3s ease;
}
.mult-value.bump {
  animation: valueBump 0.4s ease;
}

/* ===== CARDS PLAY AREA ===== */
.cards-play-area {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 1.5rem;
}

.card-slot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}
.card-slot__label {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}

/* PLAYING CARD */
.playing-card {
  width: 110px;
  height: 150px;
  border-radius: 12px;
  position: relative;
  cursor: default;
  transform-style: preserve-3d;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 8px 30px rgba(0,0,0,0.5), 0 0 0 2px rgba(255,215,0,0.3);
}

.playing-card.flip { transform: rotateY(180deg); }

.playing-card__face,
.playing-card__back {
  position: absolute;
  inset: 0;
  border-radius: 12px;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

/* Card face */
.playing-card__face {
  background: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  transform: rotateY(180deg);
}
.card-rank {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1;
  color: #111;
}
.card-suit {
  font-size: 2rem;
  line-height: 1;
}
.suit-heart .card-rank,
.suit-diamond .card-rank { color: #c0392b; }
.suit-heart .card-suit,
.suit-diamond .card-suit { color: #c0392b; }

/* Card back */
.playing-card__back {
  background: linear-gradient(135deg, #1a0a3e, #3a1060);
  border: 4px solid #fff;
  overflow: hidden;
}
.playing-card__back::before {
  content: '';
  position: absolute;
  inset: 8px;
  background: repeating-linear-gradient(
    45deg, rgba(255,215,0,0.1) 0px, rgba(255,215,0,0.1) 3px,
    transparent 3px, transparent 12px
  );
  border: 2px solid rgba(255,215,0,0.3);
  border-radius: 4px;
}
.playing-card__back--visible {
  /* back is facing forward for unrevealed card */
  transform: none;
}
.playing-card--next .playing-card__face { transform: rotateY(180deg); }
.playing-card--next:not(.flip) .playing-card__back--visible { transform: none; }
.playing-card--next.flip { transform: rotateY(180deg); }

/* Current card starts face up */
.playing-card:not(.flip):not(.playing-card--next) .playing-card__face {
  transform: rotateY(0deg);
}
.playing-card:not(.flip):not(.playing-card--next) .playing-card__back {
  transform: rotateY(180deg);
}
.playing-card.shown .playing-card__face { transform: rotateY(0deg); }
.playing-card.shown .playing-card__back { transform: rotateY(180deg); }

/* Win/lose glow */
.playing-card.win-glow {
  box-shadow: 0 0 30px rgba(0,200,83,0.8), 0 8px 30px rgba(0,0,0,0.5);
  animation: cardWin 0.5s ease;
}
.playing-card.lose-glow {
  box-shadow: 0 0 30px rgba(255,50,50,0.8), 0 8px 30px rgba(0,0,0,0.5);
  animation: cardShake 0.5s ease;
}
@keyframes cardWin {
  0%,100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}
@keyframes cardShake {
  0%,100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}

/* VS / Arrows */
.cards-vs {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.arrow-up, .arrow-down {
  font-size: 2rem;
  color: rgba(255,255,255,0.2);
  transition: var(--transition);
}
.arrow-up.active { color: var(--green); text-shadow: 0 0 12px var(--green); animation: arrowPulse 1s ease infinite; }
.arrow-down.active { color: #ef4444; text-shadow: 0 0 12px #ef4444; animation: arrowPulse 1s ease infinite; }
@keyframes arrowPulse {
  0%,100% { transform: scale(1); }
  50% { transform: scale(1.3); }
}
.vs-text {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: rgba(255,215,0,0.6);
}

/* RESULT OVERLAY */
.result-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 20;
  border-radius: inherit;
}
.result-box {
  background: linear-gradient(135deg, rgba(0,100,0,0.95), rgba(0,60,0,0.95));
  border: 2px solid var(--green);
  border-radius: var(--radius);
  padding: 1.5rem 2.5rem;
  text-align: center;
  box-shadow: 0 0 40px rgba(0,200,83,0.5);
  animation: popIn 0.4s cubic-bezier(0.34,1.56,0.64,1);
}
.result-box.wrong {
  background: linear-gradient(135deg, rgba(100,0,0,0.95), rgba(60,0,0,0.95));
  border-color: #ef4444;
  box-shadow: 0 0 40px rgba(239,68,68,0.5);
}
.result-icon { font-size: 3rem; margin-bottom: 0.3rem; }
.result-text {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 0.3rem;
}
.result-amount {
  font-family: 'Rajdhani', sans-serif;
  font-size: 2rem;
  font-weight: 900;
  color: var(--gold);
}
.result-box.wrong .result-amount { color: #ef4444; }

/* STREAK BAR */
.streak-bar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}
.streak-label {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}
.streak-label i { color: #FF8C00; }
.streak-dots {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}
.streak-dot {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 2px solid rgba(255,255,255,0.15);
  transition: var(--transition);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem;
}
.streak-dot.filled {
  background: linear-gradient(135deg, #FFD700, #FF8C00);
  border-color: var(--gold);
  box-shadow: 0 0 12px rgba(255,215,0,0.5);
}
.streak-dot.jackpot {
  width: 36px; height: 36px;
  background: rgba(124,58,237,0.2);
  border: 2px solid rgba(124,58,237,0.4);
  color: rgba(124,58,237,0.6);
  font-size: 1rem;
}
.streak-dot.jackpot.filled {
  background: linear-gradient(135deg, #7C3AED, #4C1D95);
  border-color: var(--gold);
  color: var(--gold);
  box-shadow: 0 0 20px rgba(124,58,237,0.7);
  animation: jackpotPulse 0.5s ease infinite;
}
@keyframes jackpotPulse {
  0%,100% { transform:scale(1); }
  50% { transform:scale(1.2); }
}
.streak-mults {
  display: flex;
  gap: 0.75rem;
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  color: rgba(255,215,0,0.5);
}
.streak-mults span { width: 28px; text-align: center; }
.streak-mults span:last-child { width: 36px; }

/* ===== CONTROLS ===== */
.cards-controls {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1rem;
}

.bet-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  flex-wrap: wrap;
}
.bet-row__label {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
}
.bet-options { display:flex; gap:0.4rem; flex-wrap:wrap; }
.bet-opt {
  padding: 0.35rem 0.75rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-muted);
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}
.bet-opt:hover { background:rgba(255,215,0,0.1); border-color:rgba(255,215,0,0.4); color:#fff; }
.bet-opt.active {
  background: linear-gradient(135deg,rgba(255,215,0,0.2),rgba(255,140,0,0.15));
  border-color: var(--gold);
  color: var(--gold);
}

/* ACTION ROW */
.action-row {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: center;
}

.action-btn {
  flex: 1;
  padding: 1rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  transition: var(--transition);
  font-family: 'Rajdhani', sans-serif;
}
.action-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}
.action-btn--higher {
  background: linear-gradient(135deg, rgba(0,150,0,0.2), rgba(0,100,0,0.15));
  border-color: rgba(0,200,83,0.4);
  color: var(--green);
}
.action-btn--higher:not(:disabled):hover {
  background: linear-gradient(135deg, rgba(0,200,83,0.3), rgba(0,150,0,0.25));
  border-color: var(--green);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,200,83,0.3);
}
.action-btn--lower {
  background: linear-gradient(135deg, rgba(150,0,0,0.2), rgba(100,0,0,0.15));
  border-color: rgba(239,68,68,0.4);
  color: #ef4444;
}
.action-btn--lower:not(:disabled):hover {
  background: linear-gradient(135deg, rgba(239,68,68,0.3), rgba(180,0,0,0.25));
  border-color: #ef4444;
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(239,68,68,0.3);
}
.action-btn__arrow { font-size: 1.8rem; line-height: 1; }
.action-btn__text { font-size: 1.1rem; font-weight: 900; letter-spacing: 1px; }
.action-btn__sub { font-size: 0.7rem; font-weight: 600; opacity: 0.7; }

.action-center {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: center;
}
.deal-btn, .collect-btn {
  padding: 1rem 1.5rem;
  border-radius: 50px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  transition: var(--transition);
  border: 2px solid transparent;
  min-width: 100px;
}
.deal-btn {
  background: linear-gradient(135deg, #FFD700, #FF8C00);
  color: #1a0a00;
  border-color: #FFD700;
  box-shadow: 0 4px 20px rgba(255,165,0,0.4);
}
.deal-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255,165,0,0.6);
}
.collect-btn {
  background: linear-gradient(135deg, #7C3AED, #4C1D95);
  color: #fff;
  border-color: #7C3AED;
  box-shadow: 0 4px 20px rgba(124,58,237,0.4);
}
.collect-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(124,58,237,0.6);
}

/* RULES */
.cards-rules {
  background: rgba(0,0,0,0.3);
  border-top: 1px solid var(--border);
  padding: 2.5rem 0;
}
.cards-rules h3 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.rules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}
.rule-item {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}
.rule-num {
  width: 28px; height: 28px;
  background: linear-gradient(135deg, #FFD700, #FF8C00);
  color: #1a0a00;
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.9rem;
  font-weight: 900;
  border-radius: 50%;
  display: flex; align-items:center; justify-content:center;
  flex-shrink: 0;
  margin-top: 2px;
}
.rule-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}
.rule-item p strong { color: var(--gold); }

/* MOBILE */
@media (max-width: 600px) {
  .playing-card { width: 80px; height: 112px; }
  .card-rank { font-size: 1.8rem; }
  .card-suit { font-size: 1.5rem; }
  .cards-play-area { gap: 1rem; }
  .action-row { gap: 0.6rem; }
  .action-btn { padding: 0.75rem 0.5rem; }
  .action-btn__arrow { font-size: 1.4rem; }
  .action-btn__text { font-size: 0.9rem; }
  .action-btn__sub { display: none; }
  .mult-value { font-size: 2rem; }
}