@import "tailwindcss";

/*
  FlatRender Hokm — "Persian Luxury" theme.
  Deep navy/teal table, gold filigree accents, geometric motifs.
*/

:root {
  --navy-950: #060c1f;
  --navy-900: #0a142e;
  --navy-800: #0e1c3f;
  --navy-700: #14274f;
  --teal-700: #0d6b6b;
  --teal-500: #14b8a6;
  --teal-400: #2dd4bf;
  --gold-600: #b8860b;
  --gold-500: #d4af37;
  --gold-400: #e6c659;
  --gold-300: #f1da8a;
  --cream: #f5ecd6;

  --background: var(--navy-950);
  --foreground: #eef2f8;
}

@theme inline {
  --color-navy-950: var(--navy-950);
  --color-navy-900: var(--navy-900);
  --color-navy-800: var(--navy-800);
  --color-navy-700: var(--navy-700);
  --color-teal-700: var(--teal-700);
  --color-teal-500: var(--teal-500);
  --color-teal-400: var(--teal-400);
  --color-gold-600: var(--gold-600);
  --color-gold-500: var(--gold-500);
  --color-gold-400: var(--gold-400);
  --color-gold-300: var(--gold-300);
  --color-cream: var(--cream);
  --font-sans: var(--font-vazir), var(--font-jakarta), system-ui, sans-serif;
}

:root {
  /* Self-hosted @fontsource families (see app/layout.tsx imports). */
  --font-vazir: "Vazirmatn Variable", system-ui, sans-serif;
  --font-jakarta: "Plus Jakarta Sans Variable", system-ui, sans-serif;
}

html,
body {
  height: 100%;
  overflow-x: hidden;
  overscroll-behavior: none;
}

body {
  background:
    radial-gradient(1200px 800px at 50% -10%, rgba(20, 184, 166, 0.12), transparent 60%),
    radial-gradient(900px 700px at 50% 120%, rgba(212, 175, 55, 0.08), transparent 55%),
    var(--navy-950);
  color: var(--foreground);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
}

/* Persian geometric motif — subtle tiled background */
.persian-pattern {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80' viewBox='0 0 80 80'%3E%3Cg fill='none' stroke='%23d4af37' stroke-opacity='0.06' stroke-width='1'%3E%3Cpath d='M40 0 L80 40 L40 80 L0 40 Z'/%3E%3Cpath d='M40 16 L64 40 L40 64 L16 40 Z'/%3E%3Ccircle cx='40' cy='40' r='6'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 80px 80px;
}

/* Felt table surface */
.felt {
  background:
    radial-gradient(ellipse at 50% 45%, rgba(45, 212, 191, 0.18), transparent 62%),
    radial-gradient(ellipse at 50% 50%, var(--teal-700) 0%, #0a3a3a 45%, #06201f 100%);
  box-shadow:
    inset 0 0 120px rgba(0, 0, 0, 0.55),
    inset 0 0 0 2px rgba(212, 175, 55, 0.25),
    0 30px 80px rgba(0, 0, 0, 0.6);
}

.gold-text {
  background: linear-gradient(180deg, var(--gold-300), var(--gold-500) 55%, var(--gold-600));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.gold-border {
  border: 1px solid rgba(212, 175, 55, 0.45);
}

.glass {
  background: rgba(10, 20, 46, 0.72);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(212, 175, 55, 0.18);
}

.btn-gold {
  background: linear-gradient(180deg, var(--gold-400), var(--gold-600));
  color: #2a1f04;
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(212, 175, 55, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.4);
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
}
.btn-gold:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
  box-shadow: 0 12px 30px rgba(212, 175, 55, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.5);
}
.btn-gold:active {
  transform: translateY(0);
}

/* Card face */
.card-face {
  background: linear-gradient(160deg, #fffdf7, #f3ead2);
  border: 1px solid rgba(0, 0, 0, 0.12);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.35), inset 0 0 0 1px rgba(255, 255, 255, 0.6);
}
.card-back {
  background:
    repeating-linear-gradient(45deg, rgba(212, 175, 55, 0.22) 0 6px, transparent 6px 12px),
    linear-gradient(160deg, var(--navy-700), var(--navy-900));
  border: 1px solid rgba(212, 175, 55, 0.45);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.4), inset 0 0 0 2px rgba(212, 175, 55, 0.25);
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-thumb {
  background: rgba(212, 175, 55, 0.3);
  border-radius: 8px;
}

[dir="rtl"] {
  font-family: var(--font-vazir), system-ui, sans-serif;
}

@keyframes float-up {
  from {
    transform: translateY(110vh);
  }
  to {
    transform: translateY(-20vh);
  }
}
.float-suit {
  animation-name: float-up;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
}

@media (prefers-reduced-motion: reduce) {
  .float-suit {
    animation: none;
    display: none;
  }
}