/**
 * SafariPulse HR — Design tokens (light + dark)
 * Rebrand via .env: BRAND_PRIMARY, BRAND_SECONDARY, or app_settings table.
 */

:root,
[data-theme="light"] {
  color-scheme: light;

  --brand-primary: #0d9488;
  --brand-primary-rgb: 13, 148, 136;
  --brand-secondary: #06b6d4;
  --brand-secondary-rgb: 6, 182, 212;
  --brand-accent: #8b5cf6;

  --bg-body: #f0f4f8;
  --bg-elevated: #ffffff;
  --bg-subtle: #f8fafc;
  --bg-surface: rgba(255, 255, 255, 0.92);
  --bg-sidebar: linear-gradient(180deg, #0f172a 0%, #1e293b 48%, #134e4a 100%);
  --bg-topbar: rgba(255, 255, 255, 0.88);
  --bg-card: rgba(255, 255, 255, 0.92);
  --bg-input: #ffffff;
  --bg-hover: rgba(13, 148, 136, 0.08);
  --bg-active: rgba(13, 148, 136, 0.14);

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-inverse: #f8fafc;
  --text-on-brand: #ffffff;

  --border-color: rgba(15, 23, 42, 0.08);
  --border-strong: rgba(15, 23, 42, 0.14);
  --glass-border: rgba(255, 255, 255, 0.65);

  --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-sm: 0 4px 16px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 8px 30px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 16px 48px rgba(15, 23, 42, 0.12);
  --shadow-glow: 0 0 0 1px rgba(13, 148, 136, 0.12), 0 8px 24px rgba(13, 148, 136, 0.15);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 22px;

  --sidebar-width: 268px;
  --sidebar-collapsed: 76px;
  --topbar-height: 64px;

  --chart-grid: rgba(15, 23, 42, 0.06);
  --chart-text: #64748b;
  --chart-border: #ffffff;

  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #3b82f6;

  --transition-fast: 0.15s ease;
  --transition-base: 0.22s ease;
  --font-sans: 'Plus Jakarta Sans', 'Segoe UI', system-ui, sans-serif;
}

[data-theme="dark"] {
  color-scheme: dark;

  --bg-body: #0b1220;
  --bg-elevated: #111827;
  --bg-subtle: #0f172a;
  --bg-surface: rgba(17, 24, 39, 0.94);
  --bg-sidebar: linear-gradient(180deg, #020617 0%, #0f172a 55%, #134e4a 100%);
  --bg-topbar: rgba(15, 23, 42, 0.92);
  --bg-card: rgba(17, 24, 39, 0.94);
  --bg-input: #1e293b;
  --bg-hover: rgba(45, 212, 191, 0.1);
  --bg-active: rgba(45, 212, 191, 0.18);

  --text-primary: #f1f5f9;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --text-inverse: #0f172a;

  --border-color: rgba(148, 163, 184, 0.14);
  --border-strong: rgba(148, 163, 184, 0.22);
  --glass-border: rgba(148, 163, 184, 0.12);

  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.35);
  --shadow-sm: 0 4px 20px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 10px 36px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 56px rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 0 0 1px rgba(45, 212, 191, 0.2), 0 8px 28px rgba(0, 0, 0, 0.45);

  --chart-grid: rgba(148, 163, 184, 0.12);
  --chart-text: #94a3b8;
  --chart-border: #1e293b;
}

/* Runtime brand overrides (injected from PHP when set) */
:root {
  --brand-primary: var(--brand-primary-override, var(--brand-primary));
  --brand-secondary: var(--brand-secondary-override, var(--brand-secondary));
}