HokmPlay/src/app/globals.css

@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;
}

/* Premium (pro) perk: animated shimmering chat bubble. */
@keyframes chatshimmer {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}
.premium-chat {
  background: linear-gradient(90deg, #d4af37, #ffe9a8, #d4af37, #ffe9a8);
  background-size: 200% 100%;
  animation: chatshimmer 3s linear infinite;
  color: #2a1f04;
  font-weight: 600;
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.45);
}

/* Tactile "3D press" buttons (casual card-game feel) — a solid underside that
   compresses on tap. Pair with a bg/glass class for the face. */
.press-3d {
  box-shadow: 0 6px 0 0 rgba(0, 0, 0, 0.30), 0 8px 16px rgba(0, 0, 0, 0.28);
  transition: transform 0.08s ease, box-shadow 0.08s ease;
}
.press-3d:active {
  transform: translateY(4px);
  box-shadow: 0 2px 0 0 rgba(0, 0, 0, 0.30), 0 3px 8px rgba(0, 0, 0, 0.28);
}
@media (prefers-reduced-motion: reduce) {
  .press-3d, .press-3d:active { transition: none; transform: none; }
}

/* HUD text stays legible over the dynamic felt/table (game-ui best practice). */
.hud-shadow {
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6), 0 0 6px rgba(0, 0, 0, 0.4);
}

/* Safe-area helpers for notch / home-indicator on phones. */
.safe-top { padding-top: max(0.75rem, env(safe-area-inset-top)); }
.safe-bottom { padding-bottom: max(0.5rem, env(safe-area-inset-bottom)); }
.safe-x {
  padding-left: max(0.75rem, env(safe-area-inset-left));
  padding-right: max(0.75rem, env(safe-area-inset-right));
}

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;
  }
}

/* ── Game-table UNO animations ──────────────────────────────────────── */

/* Floating coin for win celebrations */
@keyframes coin-rise {
  0%   { transform: translateY(0) rotate(0deg)   scale(1);   opacity: 1; }
  80%  { opacity: 0.8; }
  100% { transform: translateY(-190px) rotate(520deg) scale(0.3); opacity: 0; }
}

/* Playable card glow pulse */
@keyframes playable-glow {
  0%, 100% {
    box-shadow:
      0 8px 18px rgba(0,0,0,0.4),
      0 0 0 2px rgba(212,175,55,0.7),
      0 0 14px rgba(212,175,55,0.3);
  }
  50% {
    box-shadow:
      0 10px 22px rgba(0,0,0,0.5),
      0 0 0 3px rgba(212,175,55,1),
      0 0 30px rgba(212,175,55,0.65);
  }
}
.card-playable {
  animation: playable-glow 1.15s ease-in-out infinite;
}

/* Active-player avatar ring pulse */
@keyframes player-glow {
  0%, 100% {
    box-shadow: 0 0 0 3px rgba(212,175,55,0.9), 0 0 18px rgba(212,175,55,0.4);
  }
  50% {
    box-shadow: 0 0 0 5px rgba(212,175,55,1),   0 0 40px rgba(212,175,55,0.75);
  }
}
.active-player-ring {
  animation: player-glow 1.4s ease-in-out infinite;
}

/* Turn-indicator "YOUR TURN" pill bounce */
@keyframes your-turn-bounce {
  0%, 100% { transform: translateX(-50%) scale(1); }
  50%       { transform: translateX(-50%) scale(1.06); }
}

/* Confetti fall */
@keyframes confetti-fall {
  0%   { transform: translateY(0) rotate(0deg);     opacity: 1; }
  100% { transform: translateY(140px) rotate(400deg); opacity: 0; }
}

/* XP bar fill */
@keyframes xp-fill {
  from { width: 0%; }
}
.xp-bar-fill {
  animation: xp-fill 1.1s ease-out forwards;
}

/* ── Accessibility / input ─────────────────────────────────────────── */

/*
  Visible focus ring for keyboard / controller / switch navigation. Only shows
  for keyboard-style focus (:focus-visible), never on mouse/touch tap — so it
  stays invisible during normal play but makes the app fully navigable without a
  pointer (game-ui-design: controller-first, no navigation dead-ends).
*/
:focus-visible {
  outline: 2px solid var(--gold-400);
  outline-offset: 2px;
  border-radius: 6px;
}
/* Inputs already show a gold ring on focus; avoid doubling it up. */
input:focus-visible,
textarea:focus-visible {
  outline: none;
}

/* Minimum comfortable tap target (Apple 44pt / Google 48dp). Pair with a
   centering grid so a small icon still gets a big, reliable hit area. */
.tap {
  min-width: 44px;
  min-height: 44px;
}

/*
  Honor the OS "reduce motion" setting across the whole app. Decorative game
  motion (coin rain, confetti, pulsing glows, count-ups) is neutralized to near-
  instant, and the always-pulsing HUD loops are stopped outright. Functional
  state changes still happen — they just snap instead of animating.
  (game-ui-design: motion-sickness-trigger is a high-severity accessibility issue.)
*/
@media (prefers-reduced-motion: reduce) {
  .card-playable,
  .active-player-ring,
  .float-suit {
    animation: none !important;
  }
  .float-suit { display: none; }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}