/* ==========================================================================
   Baccarat — game shell styles
   Scoped with .bac-* so the shared site stylesheet can't leak in and we
   can't leak out. Mobile-first, single file, no image assets — every
   symbol/card face is CSS + text/emoji.
   ========================================================================== */

:root {
  --bac-bg-0:        #071a14;
  --bac-bg-1:        #0c2b21;
  --bac-bg-2:        #123d2f;
  --bac-felt-1:       #0f4a37;
  --bac-felt-2:       #0a3226;
  --bac-felt-edge:    #052018;
  --bac-gold:        #e8c25e;
  --bac-gold-soft:   #f2da9a;
  --bac-gold-bright: #ffe08a;
  --bac-ink:         #f2f7f4;
  --bac-ink-dim:     #a9c9bd;
  --bac-panel:       rgba(9, 27, 21, 0.94);
  --bac-panel-line:  rgba(232, 194, 94, 0.22);
  --bac-cell:        rgba(255, 255, 255, 0.06);
  --bac-red:         #e35353;
  --bac-blue:        #5aa7e0;
  --bac-green-ok:    #55c98a;
  --bac-card-white:  #f8f5ec;
  --bac-card-back-1: #123449;
  --bac-card-back-2: #1c4d6b;
  --bac-radius:      16px;
  --bac-radius-sm:   10px;
  --bac-font:        -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --bac-safe-t:      env(safe-area-inset-top, 0px);
  --bac-safe-b:      env(safe-area-inset-bottom, 0px);
  --bac-safe-l:      env(safe-area-inset-left, 0px);
  --bac-safe-r:      env(safe-area-inset-right, 0px);
}

html, body.bac-body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: var(--bac-bg-0);
  color: var(--bac-ink);
  font-family: var(--bac-font);
  -webkit-tap-highlight-color: transparent;
  -webkit-text-size-adjust: 100%;
}

/* --------------------------------------------------------------------------
   Shared site header — visible on the menu/help, hidden during play.
   -------------------------------------------------------------------------- */
.bac-site-header {
  position: relative;
  z-index: 40;
  font-size: 13px;
}

body:has(.bac-root.is-playing) .bac-site-header,
body:has(.bac-root.is-playing) #footer { display: none; }

.bac-root {
  position: relative;
  min-height: 100vh;
  background:
    radial-gradient(60vw 60vw at 15% -10%, rgba(232, 194, 94, .1), transparent 60%),
    radial-gradient(70vw 70vw at 110% 10%, rgba(90, 167, 224, .1), transparent 60%),
    linear-gradient(180deg, var(--bac-bg-1), var(--bac-bg-0) 60%);
}
.bac-root.is-playing { height: 100vh; overflow: hidden; }

.bac-root * { box-sizing: border-box; }
.bac-root button { font-family: inherit; }

/* --------------------------------------------------------------------------
   Generic dialog-style screens (loading / menu / help)
   -------------------------------------------------------------------------- */
.bac-screen {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(20px + var(--bac-safe-t)) calc(16px + var(--bac-safe-r)) calc(20px + var(--bac-safe-b)) calc(16px + var(--bac-safe-l));
  opacity: 0;
  transform: scale(.98);
  pointer-events: none;
  transition: opacity .25s ease, transform .25s ease;
  z-index: 20;
  overflow-y: auto;
}
.bac-screen.is-open { opacity: 1; transform: none; pointer-events: auto; z-index: 30; }

.bac-panel {
  position: relative;
  width: 100%;
  max-width: 420px;
  background: var(--bac-panel);
  border: 1px solid var(--bac-panel-line);
  border-radius: 22px;
  padding: 28px 24px;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0,0,0,.5), 0 0 0 1px rgba(255,255,255,.02) inset;
}
.bac-panel-narrow { max-width: 340px; }
.bac-panel-wide { max-width: 720px; text-align: left; }

.bac-logo {
  margin: 6px 0 4px;
  font-size: 40px;
  font-weight: 800;
  letter-spacing: .3px;
  color: var(--bac-gold);
  text-shadow: 0 2px 12px rgba(0,0,0,.5);
}
.bac-menu-glyphs { font-size: 30px; letter-spacing: 6px; margin-bottom: 4px; filter: drop-shadow(0 2px 8px rgba(0,0,0,.4)); }
.bac-tagline { color: var(--bac-ink-dim); margin: 0 0 20px; font-size: 14px; }
.bac-muted { color: var(--bac-ink-dim); }

.bac-progress { width: 100%; height: 8px; border-radius: 8px; background: rgba(255,255,255,.08); overflow: hidden; margin-top: 18px; }
.bac-progress-bar { height: 100%; width: 40%; background: linear-gradient(90deg, var(--bac-gold), var(--bac-gold-bright)); border-radius: 8px; animation: bac-load 1.1s ease-in-out infinite; }
@keyframes bac-load { 0% { transform: translateX(-100%); } 100% { transform: translateX(250%); } }

.bac-actions { display: flex; flex-direction: column; gap: 10px; margin: 18px 0 8px; }
.bac-actions-secondary { margin-top: 4px; }
.bac-btn {
  appearance: none; border: none; cursor: pointer;
  padding: 14px 20px; border-radius: 14px; font-size: 16px; font-weight: 700;
  font-family: inherit; color: var(--bac-ink);
  transition: transform .12s ease, filter .12s ease, opacity .12s ease;
  touch-action: manipulation;
}
.bac-btn:active { transform: scale(.97); }
.bac-btn-primary { background: linear-gradient(180deg, var(--bac-gold-bright), var(--bac-gold)); color: #23180a; box-shadow: 0 10px 24px rgba(232,194,94,.3); }
.bac-btn-primary:hover { filter: brightness(1.05); }
.bac-btn-cash { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); color: var(--bac-ink-dim); }
.bac-btn-cash.is-disabled, .bac-btn-cash:disabled { opacity: .55; cursor: not-allowed; }
.bac-btn-ghost { background: rgba(255,255,255,.05); border: 1px solid var(--bac-panel-line); color: var(--bac-ink); }
.bac-btn-ghost:hover { background: rgba(255,255,255,.09); }
.bac-btn:disabled { opacity: .6; cursor: not-allowed; }
.bac-btn:disabled:active { transform: none; }

.bac-fineprint { margin-top: 14px; font-size: 11px; color: var(--bac-ink-dim); opacity: .8; line-height: 1.5; }

.bac-close {
  position: absolute; top: 14px; right: 14px; width: 34px; height: 34px;
  border-radius: 50%; border: 1px solid var(--bac-panel-line); background: rgba(255,255,255,.06);
  color: var(--bac-ink); font-size: 20px; line-height: 1; cursor: pointer;
}

.bac-h2 { margin: 0 0 14px; font-size: 22px; font-weight: 800; color: var(--bac-ink); }
.bac-h3 { margin: 18px 0 8px; font-size: 15px; color: var(--bac-gold-soft); text-transform: uppercase; letter-spacing: .06em; }
.bac-h3:first-child { margin-top: 0; }
.bac-body { font-size: 14px; line-height: 1.6; color: var(--bac-ink-dim); margin: 0 0 10px; }
.bac-body-small { font-size: 12px; }
.bac-list { margin: 0; padding-left: 18px; color: var(--bac-ink-dim); font-size: 14px; line-height: 1.7; }
.bac-list b { color: var(--bac-ink); }

.bac-help-cols { display: grid; grid-template-columns: 1fr; gap: 22px; }
@media (min-width: 720px) {
  .bac-help-cols { grid-template-columns: 1fr 1.1fr; }
}

.bac-paytable { display: flex; flex-direction: column; gap: 8px; }
.bac-pay-row {
  display: grid; grid-template-columns: 1fr auto;
  align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: 10px; background: var(--bac-cell);
  font-size: 13px;
}
.bac-pay-name { color: var(--bac-ink); font-weight: 600; }
.bac-pay-name small { display: block; color: var(--bac-ink-dim); font-weight: 400; font-size: 11px; margin-top: 2px; }
.bac-pay-mult { text-align: right; font-variant-numeric: tabular-nums; color: var(--bac-gold-soft); font-weight: 700; white-space: nowrap; }

/* --------------------------------------------------------------------------
   Play screen
   -------------------------------------------------------------------------- */
#bac-screen-play.bac-screen {
  align-items: stretch;
  justify-content: stretch;
  padding: 0;
  display: none;
  background: transparent;
}
#bac-screen-play.bac-screen.is-open { display: flex; opacity: 1; transform: none; }

.bac-play {
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  padding: calc(10px + var(--bac-safe-t)) calc(12px + var(--bac-safe-r)) calc(14px + var(--bac-safe-b)) calc(12px + var(--bac-safe-l));
  display: flex;
  flex-direction: column;
  gap: 10px;
  height: 100%;
  overflow-y: auto;
}

.bac-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex: none;
}

.bac-chip {
  flex: 1;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 6px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--bac-panel-line);
  border-radius: 999px;
  padding: 8px 16px;
}
.bac-chip-label { font-size: 11px; color: var(--bac-ink-dim); text-transform: uppercase; letter-spacing: .04em; }
.bac-chip-value { font-size: 18px; font-weight: 800; color: var(--bac-gold-bright); font-variant-numeric: tabular-nums; }
.bac-chip-unit { font-size: 11px; color: var(--bac-ink-dim); }

.bac-icon-btn {
  appearance: none;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: var(--bac-ink);
  width: 38px;
  height: 38px;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
}

/* ---------- Felt / hands ---------- */

.bac-felt {
  flex: none;
  border-radius: var(--bac-radius);
  background: radial-gradient(120% 140% at 50% 0%, var(--bac-felt-1) 0%, var(--bac-felt-2) 60%, var(--bac-felt-edge) 100%);
  border: 6px solid #3a2b11;
  box-shadow: inset 0 0 40px rgba(0,0,0,.45), 0 12px 30px rgba(0,0,0,.4);
  padding: 14px 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bac-hand-area {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.bac-hand-head {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
}

.bac-hand-name {
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--bac-ink-dim);
}
.bac-hand-name-player { color: var(--bac-blue); }
.bac-hand-name-banker { color: var(--bac-red); }

.bac-hand-total {
  min-width: 20px;
  text-align: center;
  font-size: 15px;
  font-weight: 800;
  color: var(--bac-gold-bright);
  font-variant-numeric: tabular-nums;
}

.bac-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  width: 100%;
  max-width: 300px;
  margin: 0 auto;
}

.bac-card-slot-hidden { visibility: hidden; }

.bac-card { aspect-ratio: 2 / 3; perspective: 800px; }

.bac-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform .45s cubic-bezier(.2,.7,.3,1);
}
.bac-card.is-flipped .bac-card-inner { transform: rotateY(180deg); }
.bac-card.is-winning .bac-card-inner { animation: bac-card-pop .5s ease .1s 1; }

.bac-card-back, .bac-card-front {
  position: absolute;
  inset: 0;
  border-radius: 7px;
  backface-visibility: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.bac-card-back {
  background: repeating-linear-gradient(45deg, var(--bac-card-back-1) 0 6px, var(--bac-card-back-2) 6px 12px);
  border: 2px solid rgba(255,255,255,.25);
  box-shadow: 0 3px 8px rgba(0,0,0,.4);
}
.bac-card-back::after {
  content: '';
  width: 55%;
  height: 55%;
  border: 2px solid rgba(255,255,255,.35);
  border-radius: 50%;
}
.bac-card-front {
  background: var(--bac-card-white);
  color: #1a1a1a;
  transform: rotateY(180deg);
  box-shadow: 0 3px 10px rgba(0,0,0,.35);
  flex-direction: column;
  padding: 6%;
}
.bac-card-front.bac-suit-red { color: var(--bac-red); }

.bac-card-rank-top, .bac-card-rank-bottom {
  position: absolute;
  font-size: clamp(10px, 3.2vw, 15px);
  font-weight: 800;
  line-height: 1;
}
.bac-card-rank-top { top: 8%; left: 8%; }
.bac-card-rank-bottom { bottom: 8%; right: 8%; transform: rotate(180deg); }
.bac-card-suit-big { font-size: clamp(18px, 6vw, 30px); }
.bac-card-empty .bac-card-suit-big { opacity: .15; }

@keyframes bac-card-pop {
  0% { transform: rotateY(180deg) scale(1); }
  40% { transform: rotateY(180deg) scale(1.12); }
  100% { transform: rotateY(180deg) scale(1); }
}

.bac-result {
  text-align: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--bac-ink-dim);
  min-height: 20px;
  padding: 2px 6px;
}
.bac-result.bac-result-win { color: var(--bac-green-ok); }
.bac-result.bac-result-push { color: var(--bac-gold-soft); }
.bac-result.bac-result-lose { color: var(--bac-ink-dim); }

/* ---------- Stats ---------- */

.bac-stats-row { display: flex; gap: 10px; justify-content: center; flex: none; }
.bac-stat {
  flex: 1;
  max-width: 200px;
  background: rgba(0,0,0,.2);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--bac-radius-sm);
  padding: 8px 10px;
  text-align: center;
}
.bac-stat-label { display: block; font-size: 10px; text-transform: uppercase; letter-spacing: .04em; color: var(--bac-ink-dim); }
.bac-stat-value { display: block; font-size: 15px; font-weight: 800; color: var(--bac-ink); font-variant-numeric: tabular-nums; }

/* ---------- Bet-type picker ---------- */

.bac-pick-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  flex: none;
}

.bac-pick-btn {
  appearance: none;
  cursor: pointer;
  background: rgba(0,0,0,.22);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--bac-radius-sm);
  color: var(--bac-ink);
  padding: 10px 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  font-family: inherit;
  touch-action: manipulation;
  transition: border-color .12s ease, background .12s ease;
}
.bac-pick-name { font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: .03em; }
.bac-pick-odds { font-size: 11px; color: var(--bac-ink-dim); font-variant-numeric: tabular-nums; }

.bac-pick-btn.is-selected {
  border-color: var(--bac-gold);
  background: rgba(232, 194, 94, 0.14);
}
.bac-pick-btn.is-selected .bac-pick-odds { color: var(--bac-gold-soft); }
.bac-pick-btn:disabled { opacity: .55; cursor: not-allowed; }

/* ---------- Bet + deal controls ---------- */

.bac-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: none;
  padding-top: 2px;
}

.bac-bet-control {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,0,0,.25);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 999px;
  padding: 6px 10px;
}
.bac-bet-label { font-size: 11px; color: var(--bac-ink-dim); text-transform: uppercase; padding-left: 4px; }
.bac-bet-btn {
  appearance: none; border: none; width: 32px; height: 32px; border-radius: 50%;
  background: rgba(255,255,255,.1); color: var(--bac-ink); font-size: 18px; font-weight: 800; cursor: pointer;
}
.bac-bet-btn:disabled { opacity: .4; cursor: not-allowed; }
.bac-bet-value { min-width: 56px; text-align: center; font-weight: 800; font-variant-numeric: tabular-nums; }

.bac-btn-deal { flex: 1; font-size: 18px; letter-spacing: .04em; padding: 16px 20px; }
.bac-btn-deal:disabled { opacity: .6; cursor: not-allowed; transform: none; }

/* ---------- Small screens ---------- */

@media (max-width: 380px) {
  .bac-cards { gap: 5px; }
  .bac-logo { font-size: 32px; }
  .bac-pick-name { font-size: 12px; }
}

/* Respect reduced-motion preferences */
@media (prefers-reduced-motion: reduce) {
  .bac-card-inner,
  .bac-progress-bar,
  .bac-card.is-winning .bac-card-inner {
    animation: none !important;
    transition: none !important;
  }
}