/* Velvet Hold'em Casino UI
   - Mobile-first 9:16 app frame
   - Safe-area aware
   - Responsive with clamp(), dvh and aspect-ratio
*/

:root {
  color-scheme: dark;
  --bg-0: #050402;
  --bg-1: #130c08;
  --felt-0: #0e5f3b;
  --felt-1: #07321f;
  --felt-2: #021a12;
  --gold-0: #fff3b0;
  --gold-1: #f8cc5d;
  --gold-2: #b37a24;
  --red-0: #e64242;
  --cream: #fffaf0;
  --ink: #17110a;
  --muted: rgba(255, 250, 230, .72);
  --glass: rgba(16, 12, 8, .56);
  --glass-strong: rgba(4, 3, 2, .78);
  --line: rgba(255, 221, 132, .24);
  --shadow-soft: 0 22px 70px rgba(0, 0, 0, .55);
  --shadow-card: 0 10px 22px rgba(0, 0, 0, .36);
  --radius-xl: clamp(22px, 5vw, 34px);
  --radius-lg: clamp(16px, 4vw, 24px);
  --radius-md: 14px;
  --app-w: min(100vw, 520px, calc(100dvh * 9 / 16));
  --app-h: min(100dvh, calc(100vw * 16 / 9), 924px);
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-right: env(safe-area-inset-right, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left: env(safe-area-inset-left, 0px);
  --card-w: clamp(34px, calc(var(--app-w) * .112), 58px);
  --card-gap: clamp(4px, calc(var(--app-w) * .014), 9px);
}

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

html,
body {
  min-height: 100%;
}

body {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: var(--safe-top) var(--safe-right) var(--safe-bottom) var(--safe-left);
  overflow: hidden;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--cream);
  background:
    radial-gradient(circle at 20% 0%, rgba(248, 204, 93, .18), transparent 29%),
    radial-gradient(circle at 82% 10%, rgba(167, 26, 77, .22), transparent 30%),
    radial-gradient(circle at 50% 100%, rgba(14, 95, 59, .34), transparent 42%),
    linear-gradient(145deg, var(--bg-0), var(--bg-1) 54%, #030201);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: radial-gradient(circle, black 0 58%, transparent 82%);
}

button {
  font: inherit;
  border: 0;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

button:focus-visible,
.dealer-option:focus-visible {
  outline: 3px solid rgba(255, 224, 120, .85);
  outline-offset: 3px;
}

#app-shell {
  position: relative;
  width: var(--app-w);
  height: var(--app-h);
  min-width: 280px;
  max-height: 100dvh;
  border-radius: var(--radius-xl);
  overflow: hidden;
  isolation: isolate;
  background: #080604;
  border: 1px solid rgba(255, 235, 170, .22);
  box-shadow: var(--shadow-soft), inset 0 1px 0 rgba(255,255,255,.08);
}

#app-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 5;
  pointer-events: none;
  border-radius: inherit;
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.06),
    inset 0 0 42px rgba(255, 207, 86, .09),
    inset 0 -80px 130px rgba(0,0,0,.34);
}

.is-hidden {
  display: none !important;
}

/* Dealer Selection */
.screen {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
}

#dealer-selection {
  padding: clamp(16px, calc(var(--app-w) * .052), 30px);
  background:
    linear-gradient(180deg, rgba(255,255,255,.06), transparent 18%),
    radial-gradient(circle at 50% 8%, rgba(255, 205, 93, .23), transparent 30%),
    radial-gradient(circle at 80% 72%, rgba(135, 12, 57, .37), transparent 38%),
    linear-gradient(160deg, #2e071e, #120711 50%, #070403);
}


.language-control {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 10px auto 2px;
  padding: 7px 9px 7px 12px;
  border-radius: 999px;
  background: rgba(8, 6, 4, .52);
  border: 1px solid rgba(255, 221, 132, .24);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 10px 26px rgba(0,0,0,.25);
  backdrop-filter: blur(12px);
}

.language-control label {
  color: var(--gold-1);
  font-size: clamp(10px, 2.6vw, 12px);
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.language-control select {
  max-width: min(50vw, 180px);
  min-height: 34px;
  padding: 0 30px 0 12px;
  border: 0;
  border-radius: 999px;
  color: #fff7dc;
  background: linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.04));
  font: inherit;
  font-size: clamp(12px, 3vw, 14px);
  font-weight: 800;
  outline: 1px solid rgba(255, 221, 132, .24);
}

.language-control select option {
  color: #17110a;
  background: #fffaf0;
}

html[dir="rtl"] .game-topbar,
html[dir="rtl"] #dealer-info,
html[dir="rtl"] #player-area {
  direction: rtl;
}

.screen-header {
  text-align: center;
  padding: clamp(8px, 2.2vw, 16px) 0 clamp(14px, 4vw, 24px);
}

.screen-kicker,
.stack-label,
.stage-pill,
.brand-chip {
  letter-spacing: .14em;
  text-transform: uppercase;
}

.screen-kicker {
  margin-bottom: 6px;
  color: var(--gold-1);
  font-size: clamp(10px, 2.8vw, 13px);
  font-weight: 800;
}

#dealer-title,
#dealer-selection h1,
#dealer-selection h2 {
  color: #fff7dc;
  font-size: clamp(28px, calc(var(--app-w) * .084), 46px);
  line-height: .96;
  font-weight: 950;
  letter-spacing: -.045em;
  text-shadow: 0 10px 32px rgba(0,0,0,.6), 0 0 22px rgba(248,204,93,.2);
}

.screen-subtitle {
  max-width: 34ch;
  margin: 10px auto 0;
  color: var(--muted);
  font-size: clamp(13px, 3.2vw, 16px);
  line-height: 1.4;
}

.dealer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(10px, 3vw, 16px);
  padding-bottom: 14px;
}

.dealer-option {
  position: relative;
  min-height: clamp(148px, calc(var(--app-h) * .207), 190px);
  overflow: hidden;
  border-radius: var(--radius-lg);
  color: #fff7dc;
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 229, 150, .23), transparent 31%),
    linear-gradient(160deg, rgba(255,255,255,.12), rgba(255,255,255,.035)),
    linear-gradient(180deg, #28120a, #090604);
  border: 1px solid rgba(255, 225, 132, .25);
  box-shadow: 0 18px 38px rgba(0,0,0,.38), inset 0 1px 0 rgba(255,255,255,.13);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.dealer-option::before {
  content: attr(data-dealer);
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: rgba(255, 238, 190, .20);
  font-size: clamp(38px, 12vw, 66px);
  font-weight: 950;
  letter-spacing: -.08em;
  text-transform: uppercase;
  background:
    radial-gradient(circle at center, rgba(248,204,93,.18), transparent 46%),
    repeating-linear-gradient(45deg, rgba(255,255,255,.035) 0 2px, transparent 2px 10px);
}

.dealer-option:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 221, 132, .6);
  box-shadow: 0 24px 48px rgba(0,0,0,.46), 0 0 35px rgba(248,204,93,.14);
}

.dealer-option:active {
  transform: translateY(-1px) scale(.992);
}

.dealer-media,
.dealer-media video {
  position: absolute;
  inset: 0;
}

.dealer-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.015);
}

.dealer-media::after,
#dealer-stage::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 50%;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,.76));
  pointer-events: none;
}

.dealer-option.is-missing-media .dealer-media video,
.asset-error {
  display: none;
}

.dealer-name {
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 10px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 7px 10px;
  border-radius: 999px;
  color: #221507;
  font-weight: 950;
  letter-spacing: .01em;
  background: linear-gradient(180deg, #fff3b7, var(--gold-1) 55%, #d29132);
  box-shadow: 0 8px 18px rgba(0,0,0,.34), inset 0 1px 0 rgba(255,255,255,.7);
}

.asset-note {
  margin-top: auto;
  padding: 12px 13px;
  color: rgba(255, 246, 220, .68);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 18px;
  background: rgba(0,0,0,.24);
  font-size: clamp(11px, 2.8vw, 13px);
  line-height: 1.38;
}

/* Game Screen */
.game-screen {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto auto auto auto;
  background:
    radial-gradient(ellipse at center 56%, rgba(42, 148, 87, .72), transparent 57%),
    radial-gradient(circle at 50% 45%, rgba(255, 217, 112, .11), transparent 38%),
    linear-gradient(180deg, #071d15 0%, #072817 40%, #03120d 100%);
}

.game-topbar {
  position: relative;
  z-index: 6;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 8px;
  padding: clamp(10px, 2.8vw, 14px) clamp(10px, 3vw, 16px) 6px;
  background: linear-gradient(180deg, rgba(0,0,0,.56), transparent);
}

.ghost-button,
.stage-pill,
.brand-chip {
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  white-space: nowrap;
  font-size: clamp(10px, 2.5vw, 12px);
  font-weight: 900;
}

.ghost-button {
  justify-self: start;
  padding: 0 11px;
  color: #fff3be;
  background: rgba(0,0,0,.32);
  border: 1px solid rgba(255, 221, 132, .23);
}

.ghost-button:hover {
  background: rgba(255, 221, 132, .13);
}

.brand-chip {
  padding: 0 12px;
  color: #231609;
  background: linear-gradient(180deg, #fff2b0, #e1a93c);
  box-shadow: 0 8px 18px rgba(0,0,0,.28);
}

.stage-pill {
  justify-self: end;
  padding: 0 10px;
  color: rgba(255, 248, 222, .88);
  background: rgba(0,0,0,.34);
  border: 1px solid rgba(255,255,255,.11);
}

#dealer-stage {
  position: relative;
  min-height: 0;
  overflow: hidden;
}

#dealer-image-area {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 20%, rgba(255, 215, 119, .22), transparent 33%),
    linear-gradient(160deg, #32160b, #090705 70%);
}

#dealer-image-area img,
#dealer-image-area video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

#dealer-image-area.media-fallback::before {
  content: attr(data-placeholder);
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: rgba(255, 238, 190, .22);
  font-size: clamp(44px, 14vw, 82px);
  font-weight: 950;
  letter-spacing: -.07em;
  text-transform: uppercase;
  text-align: center;
  padding: 20px;
  background:
    radial-gradient(circle at 50% 30%, rgba(255, 221, 132, .20), transparent 36%),
    repeating-linear-gradient(135deg, rgba(255,255,255,.035) 0 2px, transparent 2px 10px);
}

#dealer-info {
  position: absolute;
  left: clamp(10px, 3vw, 16px);
  right: clamp(10px, 3vw, 16px);
  bottom: clamp(12px, 3.4vw, 20px);
  z-index: 3;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 12px;
}

.stack-panel {
  min-width: 88px;
  padding: 9px 12px;
  border-radius: 18px;
  color: #fff7df;
  background: linear-gradient(180deg, rgba(0,0,0,.58), rgba(0,0,0,.35));
  border: 1px solid rgba(255, 221, 132, .22);
  box-shadow: 0 10px 24px rgba(0,0,0,.34), inset 0 1px 0 rgba(255,255,255,.08);
  backdrop-filter: blur(13px);
}

.stack-label {
  display: block;
  margin-bottom: 2px;
  color: var(--gold-1);
  font-size: 9px;
  font-weight: 900;
}

#dealer-stack,
#player-stack {
  display: block;
  font-size: clamp(18px, calc(var(--app-w) * .052), 26px);
  line-height: 1;
  font-weight: 950;
  letter-spacing: -.04em;
}

.hand-row,
.table-cards {
  display: flex;
  gap: var(--card-gap);
  align-items: center;
  justify-content: center;
}

.card,
.card-slot {
  position: relative;
  width: var(--card-w);
  aspect-ratio: 5 / 7;
  display: grid;
  place-items: center;
  border-radius: clamp(8px, 2.2vw, 12px);
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(255,255,255,.88), rgba(255, 247, 226, .98) 42%, rgba(231, 220, 197, .92)),
    #fffaf1;
  border: 1px solid rgba(32, 22, 12, .18);
  box-shadow: var(--shadow-card), inset 0 1px 0 rgba(255,255,255,.95);
  font-size: clamp(16px, calc(var(--card-w) * .40), 23px);
  font-weight: 950;
  letter-spacing: -.05em;
  user-select: none;
}

.card::before,
.card-slot::before {
  content: "";
  position: absolute;
  inset: 5px;
  border-radius: inherit;
  border: 1px solid rgba(0,0,0,.07);
  pointer-events: none;
}

.card-back,
.card-slot.card-back {
  color: rgba(255, 238, 190, .86);
  background:
    radial-gradient(circle at 50% 42%, rgba(255, 221, 132, .23), transparent 36%),
    repeating-linear-gradient(45deg, rgba(255,255,255,.075) 0 2px, transparent 2px 8px),
    linear-gradient(160deg, #5f0f24, #1b080d 72%);
  border-color: rgba(255, 224, 132, .22);
}

.card.is-red,
.card-slot.is-red {
  color: #c71e2e;
}

.card-rank,
.card-suit {
  line-height: 1;
}

.card-suit {
  margin-left: 1px;
}

#community-area {
  position: relative;
  z-index: 4;
  display: grid;
  justify-items: center;
  gap: clamp(7px, 1.8vw, 11px);
  padding: clamp(12px, 3.2vw, 18px) clamp(10px, 3vw, 16px);
  background:
    radial-gradient(ellipse at center, rgba(19, 125, 72, .82), rgba(4, 48, 31, .78) 64%, rgba(2, 18, 13, .92)),
    linear-gradient(180deg, var(--felt-0), var(--felt-2));
  border-top: 1px solid rgba(255, 221, 132, .18);
  border-bottom: 1px solid rgba(255, 221, 132, .14);
  box-shadow: inset 0 18px 38px rgba(255,255,255,.035), inset 0 -18px 48px rgba(0,0,0,.32);
}

#community-area::before {
  content: "";
  position: absolute;
  inset: 10px 16px;
  border-radius: 50%;
  border: 1px solid rgba(255, 221, 132, .22);
  box-shadow: inset 0 0 0 8px rgba(255,255,255,.018);
  pointer-events: none;
}

.table-cards,
.pot-chip {
  position: relative;
  z-index: 1;
}

.pot-chip {
  min-width: 112px;
  text-align: center;
  padding: 8px 16px;
  border-radius: 999px;
  color: #231609;
  background: linear-gradient(180deg, #fff3b0, #e8ae3f 58%, #a86a21);
  box-shadow: 0 12px 22px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.65);
  font-size: clamp(14px, 3.7vw, 18px);
  font-weight: 950;
  letter-spacing: -.02em;
}

#message-area {
  position: relative;
  z-index: 7;
  padding: clamp(9px, 2.5vw, 14px) clamp(10px, 3vw, 16px);
  background: linear-gradient(180deg, rgba(1,1,1,.92), rgba(12,7,4,.96));
  border-top: 1px solid rgba(255, 221, 132, .14);
}

#message-box {
  display: grid;
  gap: 9px;
  text-align: center;
}

#message-text {
  min-height: 1.35em;
  color: rgba(255, 250, 235, .94);
  font-size: clamp(13px, 3.4vw, 16px);
  font-weight: 720;
  line-height: 1.32;
}

#message-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

#message-buttons button,
.primary-cta {
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  color: #201308;
  background: linear-gradient(180deg, #fff2b0, #f1bd50 55%, #be7e24);
  box-shadow: 0 12px 24px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.68);
  font-weight: 950;
  letter-spacing: .01em;
  transition: transform .15s ease, filter .15s ease, box-shadow .15s ease;
}

#message-buttons button:nth-child(2) {
  color: #fff7df;
  background: linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.035));
  border: 1px solid rgba(255, 221, 132, .23);
}

#message-buttons button:hover,
.primary-cta:hover {
  filter: brightness(1.07);
  box-shadow: 0 16px 28px rgba(0,0,0,.42), 0 0 24px rgba(248,204,93,.15), inset 0 1px 0 rgba(255,255,255,.75);
}

#message-buttons button:active,
.primary-cta:active {
  transform: translateY(1px) scale(.992);
}

.primary-cta {
  position: relative;
  z-index: 8;
  justify-self: center;
  align-self: center;
  width: min(calc(100% - 48px), 310px);
  min-height: clamp(48px, 11vw, 58px);
  margin: clamp(8px, 2vw, 12px) 0 clamp(6px, 1.8vw, 10px);
  padding: 0 24px;
  font-size: clamp(16px, 4.4vw, 21px);
  text-transform: uppercase;
  letter-spacing: .08em;
}

#player-area {
  position: relative;
  z-index: 6;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: clamp(86px, calc(var(--app-h) * .125), 122px);
  padding: clamp(12px, 3vw, 18px) clamp(12px, 3.8vw, 20px) max(clamp(12px, 3vw, 18px), var(--safe-bottom));
  background:
    linear-gradient(180deg, rgba(0,0,0,.12), rgba(0,0,0,.58)),
    radial-gradient(circle at 50% 0%, rgba(255, 221, 132, .13), transparent 54%),
    #080604;
  border-top: 1px solid rgba(255, 221, 132, .18);
}

.player-panel {
  background: linear-gradient(180deg, rgba(255, 245, 214, .13), rgba(255,255,255,.035));
}


@media (max-width: 340px) {
  :root {
    --card-gap: 3px;
  }

  .game-topbar {
    grid-template-columns: 1fr auto;
  }

  .brand-chip {
    display: none;
  }

  #dealer-info {
    align-items: center;
  }

  .stack-panel {
    min-width: 74px;
    padding-inline: 9px;
  }
}

@media (min-width: 700px) {
  #app-shell {
    border-radius: 38px;
  }

  body {
    padding: 24px;
  }
}

@media (max-height: 620px) {
  .screen-header {
    padding-bottom: 10px;
  }

  .screen-subtitle,
  .asset-note {
    display: none;
  }

  .dealer-option {
    min-height: 126px;
  }

  #message-text {
    font-size: 13px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: .001ms !important;
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
  }
}