/**
 * Card Mode — Tinder/Reigns-style Prop Betting
 *
 * Full-screen card stack, swipe animations, result overlays,
 * and game bet chips.
 */

/* ── Card Container ───────────────────────────────────────────────────────── */

#cardContainer {
  display: none;          /* shown by card-ui.js when active */
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  padding: 16px;
  gap: 16px;
  position: relative;
  touch-action: none;     /* we handle all gestures */
  -webkit-user-select: none;
  user-select: none;
}

/* ── Card Stack Card ──────────────────────────────────────────────────────── */

.card-stack-card {
  position: relative;
  width: 100%;
  max-width: 380px;
  min-height: 320px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px 20px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.04);
  will-change: transform, opacity;
  cursor: grab;
  transition: box-shadow 0.2s ease;
}

.card-stack-card.card-swiping {
  cursor: grabbing;
}

/* Category accents */
.card-stack-card.card-legendary {
  border-color: var(--red);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 20px var(--red-glow), inset 0 0 30px var(--red-glow);
}

.card-stack-card.card-risky {
  border-color: var(--orange);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 15px var(--orange-glow);
}

.card-stack-card.card-game-bet {
  border-color: var(--purple);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 15px var(--purple-glow);
}

/* ── Card Body ────────────────────────────────────────────────────────────── */

.card-body {
  text-align: center;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 0;
}

.card-title {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text);
  max-width: 100%;
}

.card-context {
  font-size: 0.85rem;
  color: var(--text-dim);
  line-height: 1.4;
  max-width: 100%;
}

.card-multiplier {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold);
  margin-top: 4px;
}

.card-player-badge {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent);
  background: var(--accent-glow);
  padding: 3px 10px;
  border-radius: 12px;
  margin-bottom: 4px;
}

.card-ai-badge {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--purple);
  background: var(--purple-glow);
  padding: 2px 8px;
  border-radius: 10px;
  position: absolute;
  top: 12px;
  right: 12px;
}

/* ── Timer Ring ───────────────────────────────────────────────────────────── */

.card-timer-ring {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 4px 10px;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-dim);
}

/* ── Wager Row ────────────────────────────────────────────────────────────── */

.card-wager-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-dim);
  padding: 8px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  width: 100%;
  justify-content: center;
  flex-wrap: wrap;
}

.card-wager-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dim);
}

.card-wager-amount {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--gold);
  min-width: 32px;
  text-align: center;
}

.card-wager-payout {
  font-weight: 600;
  color: var(--green);
}

.card-wager-cycle {
  font-size: 0.65rem;
  color: var(--text-dim);
  opacity: 0.6;
  width: 100%;
  text-align: center;
}

.card-wager-bounce {
  animation: wagerBounce 0.3s var(--spring);
}

@keyframes wagerBounce {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.4); }
  100% { transform: scale(1); }
}

/* ── Action Hints ─────────────────────────────────────────────────────────── */

.card-action-hints {
  display: flex;
  justify-content: space-between;
  width: 100%;
  padding: 4px 4px 0;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  opacity: 0.4;
}

.card-hint-pass { color: var(--accent); }
.card-hint-bet  { color: var(--accent); }

/* ── Swipe Hint Overlays ──────────────────────────────────────────────────── */

.card-swipe-hint {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: 12px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.1s ease;
  z-index: 5;
}

.card-swipe-hint-right {
  right: -8px;
  background: var(--green-glow);
  color: var(--green);
  border: 1px solid var(--green);
}

.card-swipe-hint-left {
  left: -8px;
  background: var(--red-glow);
  color: var(--red);
  border: 1px solid var(--red);
}

/* ── Empty State ──────────────────────────────────────────────────────────── */

.card-empty {
  text-align: center;
  padding: 48px 16px;
}

.card-empty-icon {
  font-size: 3rem;
  margin-bottom: 12px;
  opacity: 0.6;
}

.card-empty-text {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.card-empty-sub {
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* ── Result Overlay ───────────────────────────────────────────────────────── */

.card-result-overlay {
  width: 100%;
  max-width: 380px;
  min-height: 280px;
  border-radius: 20px;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
  animation: resultPop 0.4s var(--spring);
}

.card-result-win {
  background: linear-gradient(135deg, rgba(102, 187, 106, 0.15), rgba(102, 187, 106, 0.05));
  border: 2px solid var(--green);
  box-shadow: 0 0 40px var(--green-glow);
}

.card-result-lose {
  background: linear-gradient(135deg, rgba(239, 83, 80, 0.15), rgba(239, 83, 80, 0.05));
  border: 2px solid var(--red);
  box-shadow: 0 0 40px var(--red-glow);
  animation: resultShake 0.4s ease;
}

.card-result-push {
  background: linear-gradient(135deg, rgba(176, 184, 208, 0.1), rgba(176, 184, 208, 0.03));
  border: 2px solid var(--border);
}

.card-result-icon {
  font-size: 3.5rem;
  line-height: 1;
}
.card-result-win  .card-result-icon { color: var(--green); }
.card-result-lose .card-result-icon { color: var(--red); }
.card-result-push .card-result-icon { color: var(--text-dim); }

.card-result-label {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}
.card-result-win  .card-result-label { color: var(--green); }
.card-result-lose .card-result-label { color: var(--red); }
.card-result-push .card-result-label { color: var(--text-dim); }

.card-result-title {
  font-size: 0.85rem;
  color: var(--text-dim);
  max-width: 280px;
}

.card-result-pick {
  font-size: 0.8rem;
  color: var(--text-dim);
  opacity: 0.7;
}

.card-result-points {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: 4px;
}

.card-result-gain   { color: var(--green); }
.card-result-loss   { color: var(--red); }
.card-result-refund { color: var(--text-dim); }

@keyframes resultPop {
  0%   { transform: scale(0.8); opacity: 0; }
  100% { transform: scale(1);   opacity: 1; }
}

@keyframes resultShake {
  0%, 100% { transform: translateX(0); }
  20%      { transform: translateX(-8px); }
  40%      { transform: translateX(8px); }
  60%      { transform: translateX(-4px); }
  80%      { transform: translateX(4px); }
}

/* ── Game Bet Chips ───────────────────────────────────────────────────────── */

.card-game-chips {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  width: 100%;
  max-width: 400px;
  padding: 8px 0 0;
}

.card-game-chip {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 10px;
  background: var(--surface-bright);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 0.7rem;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.card-game-chip:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--purple);
}

.card-chip-icon {
  font-size: 0.85rem;
}

.card-chip-title {
  color: var(--text);
  font-weight: 500;
  max-width: 100px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.card-chip-wager {
  color: var(--gold);
  font-weight: 600;
}

/* ── Mobile Responsive ────────────────────────────────────────────────────── */

@media (max-width: 480px) {
  .card-stack-card {
    min-height: 280px;
    padding: 20px 16px 12px;
    border-radius: 16px;
  }

  .card-title {
    font-size: 1.1rem;
  }

  .card-multiplier {
    font-size: 1.6rem;
  }

  .card-result-overlay {
    min-height: 240px;
    padding: 24px 16px;
  }
}

/* ── Beginner mode: hide wager cycle hint ─────────────────────────────────── */

body.beginner .card-wager-cycle {
  display: none;
}