/* =====================================================
   BetPotes - Theme System
   Changez les variables ci-dessous pour modifier l'apparence
   ===================================================== */

/* Theme: Default (Dark Amber) */
:root {
  /* Backgrounds */
  --bg: #0a0f1e;
  --bg-gradient: linear-gradient(145deg, #0a0f1e 0%, #111827 50%, #0f172a 100%);
  --surface: rgba(30, 41, 59, 0.6);
  --surface-solid: #1e293b;
  --surface-light: rgba(51, 65, 85, 0.5);
  --glass-border: 1px solid rgba(255,255,255,0.06);

  /* Accent */
  --accent: #f59e0b;
  --accent-light: #fbbf24;
  --accent-gradient: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
  --accent-glow: rgba(245, 158, 11, 0.25);

  /* Text */
  --text: #f8fafc;
  --text-dim: #94a3b8;
  --text-muted: #64748b;

  /* States */
  --danger: #ef4444;
  --danger-gradient: linear-gradient(135deg, #ef4444 0%, #f87171 100%);
  --success: #22c55e;
  --success-gradient: linear-gradient(135deg, #22c55e 0%, #4ade80 100%);
  --info: #3b82f6;
  --info-gradient: linear-gradient(135deg, #3b82f6 0%, #60a5fa 100%);

  /* Shapes */
  --radius: 20px;
  --radius-sm: 12px;
  --radius-xl: 28px;
  --radius-pill: 999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.2);
  --shadow: 0 8px 32px rgba(0,0,0,0.3);
  --shadow-glow: 0 0 24px var(--accent-glow);

  /* Animation */
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Theme: Neon */
[data-theme="neon"] {
  --bg: #050510;
  --bg-gradient: linear-gradient(145deg, #050510 0%, #0a0a20 50%, #101030 100%);
  --surface: rgba(20, 20, 50, 0.6);
  --surface-solid: #141432;
  --surface-light: rgba(40, 40, 90, 0.5);
  --glass-border: 1px solid rgba(0,255,255,0.1);
  --accent: #00ffff;
  --accent-light: #80ffff;
  --accent-gradient: linear-gradient(135deg, #00ffff 0%, #0080ff 100%);
  --accent-glow: rgba(0, 255, 255, 0.3);
  --danger: #ff0080;
  --danger-gradient: linear-gradient(135deg, #ff0080 0%, #ff4080 100%);
  --success: #00ff80;
  --success-gradient: linear-gradient(135deg, #00ff80 0%, #40ff80 100%);
}

/* Theme: Light */
[data-theme="light"] {
  --bg: #f1f5f9;
  --bg-gradient: linear-gradient(145deg, #f1f5f9 0%, #e2e8f0 50%, #f8fafc 100%);
  --surface: rgba(255, 255, 255, 0.8);
  --surface-solid: #ffffff;
  --surface-light: rgba(226, 232, 240, 0.8);
  --glass-border: 1px solid rgba(0,0,0,0.06);
  --accent: #f59e0b;
  --accent-light: #fbbf24;
  --accent-gradient: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
  --accent-glow: rgba(245, 158, 11, 0.2);
  --text: #0f172a;
  --text-dim: #64748b;
  --text-muted: #94a3b8;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow: 0 8px 32px rgba(0,0,0,0.1);
}

/* Theme: Serious - Blanc sur noir, minimaliste, élégant */
[data-theme="serious"] {
  --bg: #000000;
  --bg-gradient: linear-gradient(180deg, #000000 0%, #0a0a0a 50%, #050505 100%);
  --surface: rgba(255, 255, 255, 0.03);
  --surface-solid: #111111;
  --surface-light: rgba(255, 255, 255, 0.06);
  --glass-border: 1px solid rgba(255,255,255,0.06);
  --accent: #ffffff;
  --accent-light: #e5e5e5;
  --accent-gradient: linear-gradient(135deg, #ffffff 0%, #d4d4d4 100%);
  --accent-glow: rgba(255, 255, 255, 0.08);
  --text: #ffffff;
  --text-dim: #888888;
  --text-muted: #555555;
  --danger: #ff3333;
  --danger-gradient: linear-gradient(135deg, #ff3333 0%, #ff6666 100%);
  --success: #33ff77;
  --success-gradient: linear-gradient(135deg, #33ff77 0%, #66ff99 100%);
  --info: #66aaff;
  --shadow-sm: 0 1px 4px rgba(0,0,0,0.5);
  --shadow: 0 4px 24px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 32px rgba(255,255,255,0.04);
}

/* Theme: Royal */
[data-theme="royal"] {
  --bg: #0f0518;
  --bg-gradient: linear-gradient(145deg, #0f0518 0%, #1a0a2e 50%, #0f0f3a 100%);
  --surface: rgba(40, 20, 60, 0.6);
  --surface-solid: #28143c;
  --surface-light: rgba(80, 40, 120, 0.4);
  --glass-border: 1px solid rgba(180, 120, 255, 0.1);
  --accent: #b878ff;
  --accent-light: #d4aaff;
  --accent-gradient: linear-gradient(135deg, #b878ff 0%, #ff78b8 100%);
  --accent-glow: rgba(184, 120, 255, 0.3);
  --danger: #ff5a78;
  --success: #78ffb8;
}

/* Animations globales */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

@keyframes toastIn {
  from { opacity: 0; transform: translateX(-50%) translateY(20px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--accent-glow); }
  50% { box-shadow: 0 0 0 8px transparent; }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* Utility classes pour les thèmes */
.glass {
  background: var(--surface);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: var(--glass-border);
}

.card-glow {
  box-shadow: var(--shadow-glow);
}

.text-gradient {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.btn-gradient {
  background: var(--accent-gradient);
  color: var(--bg);
  border: none;
}

.status-badge {
  font-size: 11px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.status-open { background: rgba(34,197,94,0.15); color: var(--success); }
.status-resolved { background: rgba(148,163,184,0.15); color: var(--text-dim); }
.status-pending { background: rgba(59,130,246,0.15); color: var(--info); }
.status-approved { background: rgba(34,197,94,0.15); color: var(--success); }