/* ============================================================================
   Roblox Arabic Hub — Theme/Design Override (ported from provided reference UI)
   This file is appended last to override legacy styles safely.
   ============================================================================ */

/* ---------- Fonts (fallbacks; actual font files loaded via <link> in HTML) --- */
:root{
  --font-body: "IBM Plex Sans Arabic", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  --font-display: "Space Grotesk", "IBM Plex Sans Arabic", system-ui, sans-serif;
}

/* ---------- Theme Tokens (Dark default) ------------------------------------ */
html[data-theme="dark"], :root:not([data-theme]), :root[data-theme="dark"]{
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-tertiary: #1a1a24;
  --bg-card: #16161f;
  --bg-elevated: #1e1e28;

  --text-primary: #f0f0f5;
  --text-secondary: #a0a0b0;
  --text-muted: #6a6a7a;

  --accent: #6794d6;
  --accent-light: #8fb3e8;
  --accent-dark: #4a7bc3;
  --accent-glow: rgba(103, 148, 214, 0.25);

  --danger: #ef4444;
  --danger-soft: rgba(239, 68, 68, 0.15);
  --warning: #f59e0b;
  --warning-soft: rgba(245, 158, 11, 0.15);
  --success: #22c55e;
  --success-soft: rgba(34, 197, 94, 0.15);
  --info: #3b82f6;
  --info-soft: rgba(59, 130, 246, 0.15);

  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.15);
  --border-accent: rgba(103, 148, 214, 0.4);

  --grid-line: rgba(255,255,255,0.015);
}

/* ---------- Light Mode ------------------------------------------------------ */
html[data-theme="light"]{
  --bg-primary: #f8f9fc;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f0f1f5;
  --bg-card: #ffffff;
  --bg-elevated: #ffffff;

  --text-primary: #1a1a2e;
  --text-secondary: #4a4a5e;
  --text-muted: #7a7a8e;

  --accent: #4a7bc3;
  --accent-light: #6794d6;
  --accent-dark: #3a6ab3;
  --accent-glow: rgba(74, 123, 195, 0.2);

  --danger: #dc2626;
  --danger-soft: rgba(220, 38, 38, 0.10);
  --warning: #d97706;
  --warning-soft: rgba(217, 119, 6, 0.10);
  --success: #16a34a;
  --success-soft: rgba(22, 163, 74, 0.10);
  --info: #2563eb;
  --info-soft: rgba(37, 99, 235, 0.10);

  --border: rgba(0, 0, 0, 0.08);
  --border-hover: rgba(0, 0, 0, 0.15);
  --border-accent: rgba(74, 123, 195, 0.4);

  --grid-line: rgba(0,0,0,0.02);
}

/* ---------- Compatibility Mappings (legacy vars used in existing CSS) ------- */
:root{
  --bg: var(--bg-primary);
  --panel: var(--bg-secondary);
  --text: var(--text-primary);
  --muted: var(--text-muted);
  --muted-2: var(--text-secondary);

  --primary: var(--accent);
  --primary-hover: var(--accent-dark);
  --secondary: var(--bg-card);

  --glass-bg: rgba(22, 22, 31, 0.85);
  --glass-border: var(--border);
  --glass-shadow: 0 20px 40px rgba(0,0,0,0.10);
  --glass-blur: 20px;
  --glass-sat: 150%;

  --shadow-1: 0 10px 25px rgba(0,0,0,0.12);
  --shadow-2: 0 20px 45px rgba(0,0,0,0.18);
  --glow: 0 10px 30px var(--accent-glow);
}

html[data-theme="light"]{
  --glass-bg: rgba(255,255,255,0.90);
  --glass-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

/* ---------- Base ------------------------------------------------------------ */
body{
  font-family: var(--font-body) !important;
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.7;

  background:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px),
    radial-gradient(ellipse 100% 80% at 50% -30%, var(--accent-glow), transparent),
    radial-gradient(ellipse 50% 50% at 90% 80%, rgba(139, 92, 246, 0.08), transparent),
    var(--bg-primary);

  background-size: 50px 50px, 50px 50px, auto, auto, auto;
  background-attachment: fixed;
}

/* Headings */
h1,h2,h3,.font-display,.brand-title,.brand span{
  font-family: var(--font-display) !important;
}

/* Scrollbar */
::-webkit-scrollbar{ width: 8px; height: 8px; }
::-webkit-scrollbar-track{ background: var(--bg-secondary); }
::-webkit-scrollbar-thumb{ background: var(--accent); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover{ background: var(--accent-dark); }

/* Focus */
*:focus-visible{
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ---------- Utilities from reference --------------------------------------- */
.glass{
  background: var(--glass-bg) !important;
  backdrop-filter: blur(20px) saturate(150%) !important;
  -webkit-backdrop-filter: blur(20px) saturate(150%) !important;
  border: 1px solid var(--border) !important;
}

.card, .card-static{
  background: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  border-radius: 16px !important;
  box-shadow: none;
}

.card:hover{
  border-color: var(--border-hover) !important;
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.10);
}

/* Accent Card */
.card-accent{
  background: linear-gradient(135deg, var(--accent-glow) 0%, transparent 100%) !important;
  border-color: var(--border-accent) !important;
}

/* ---------- Buttons (map reference styles to existing .btn system) ---------- */
.btn-primary, .btn.btn-primary{
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%) !important;
  color: #fff !important;
  font-weight: 600 !important;
  padding: 12px 28px !important;
  border-radius: 12px !important;
  border: none !important;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit !important;
}

.btn-primary:hover, .btn.btn-primary:hover{
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--accent-glow);
}
.btn-primary:active, .btn.btn-primary:active{ transform: translateY(0); }
.btn-primary:disabled, .btn.btn-primary:disabled{
  opacity: .5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-secondary, .btn.btn-secondary{
  background: var(--bg-card) !important;
  color: var(--text-primary) !important;
  font-weight: 500 !important;
  padding: 12px 28px !important;
  border-radius: 12px !important;
  border: 1px solid var(--border) !important;
  transition: all .3s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit !important;
}
.btn-secondary:hover, .btn.btn-secondary:hover{
  background: var(--bg-elevated) !important;
  border-color: var(--border-hover) !important;
}

.btn-ghost, .btn.btn-ghost, .btn.btn-text{
  background: transparent !important;
  color: var(--text-secondary) !important;
  padding: 10px 20px !important;
  border-radius: 10px !important;
  border: none !important;
  transition: all .2s ease;
}
.btn-ghost:hover, .btn.btn-ghost:hover, .btn.btn-text:hover{
  background: var(--accent-glow) !important;
  color: var(--accent) !important;
}

.btn-danger, .btn.btn-danger{
  background: linear-gradient(135deg, var(--danger) 0%, #b91c1c 100%) !important;
  color: #fff !important;
  font-weight: 600 !important;
  padding: 12px 28px !important;
  border-radius: 12px !important;
  border: none !important;
  transition: all .3s ease;
}
.btn-danger:hover, .btn.btn-danger:hover{
  box-shadow: 0 8px 30px rgba(239,68,68,0.30);
}

/* ---------- Inputs ---------------------------------------------------------- */
.input-field, input[type="text"], input[type="email"], input[type="password"], input[type="number"], input[type="url"], select, textarea{
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  border-radius: 12px;
}
.input-field:focus, input:focus, select:focus, textarea:focus{
  outline: none;
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 3px var(--accent-glow);
}
::placeholder{ color: var(--text-muted); }

/* ---------- Badges/Chips (used in some pages) ------------------------------- */
.badge{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
}
.badge-success{ background: var(--success-soft); color: var(--success); }
.badge-warning{ background: var(--warning-soft); color: var(--warning); }
.badge-danger{ background: var(--danger-soft); color: var(--danger); }
.badge-info{ background: var(--info-soft); color: var(--info); }
.badge-accent{ background: var(--accent-glow); color: var(--accent); }

.chip{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all .2s ease;
}
.chip:hover{ background: var(--bg-elevated); color: var(--text-primary); }
.chip.active{ background: var(--accent); border-color: var(--accent); color: #fff; }

/* ---------- Nav links ------------------------------------------------------- */
.nav-link, .header-nav a{
  position: relative;
  color: var(--text-secondary) !important;
  transition: color .3s ease;
}
.nav-link:hover, .header-nav a:hover{ color: var(--text-primary) !important; }
.nav-link.active, .header-nav a.active{ color: var(--accent) !important; }

/* ---------- Reduced motion -------------------------------------------------- */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}


/* ---------- Extra legacy token mapping (color scales used elsewhere) -------- */
:root{
  /* Background scale (rough) */
  --background-50: var(--bg-primary);
  --background-100: var(--bg-secondary);

  /* Text scale */
  --text-950: var(--text-primary);
  --text-900: var(--text-primary);
  --text-800: var(--text-primary);
  --text-700: var(--text-secondary);
  --text-600: var(--text-secondary);
  --text-500: var(--text-muted);

  /* Primary scale */
  --primary-400: var(--accent-light);
  --primary-500: var(--accent);
  --primary-600: var(--accent-dark);

  /* Surfaces */
  --surface-1: var(--bg-secondary);
  --surface-2: var(--bg-card);
  --surface-3: var(--bg-elevated);
}