/* =========================================================
   BBO Logistik – Design Token System
   Zentrales Token-System für einheitliches Design
   ========================================================= */

:root {
  /* ── Spacing Scale (4px Basis) ────────────────────────── */
  --space-0: 0;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-7: 28px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;

  /* ── Border Radii ─────────────────────────────────────── */
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* ── Shadows (modern, subtil) ─────────────────────────── */
  --shadow-xs: 0 1px 2px rgba(0,0,0,.04);
  --shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,.07), 0 2px 4px -2px rgba(0,0,0,.05);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.08), 0 4px 6px -4px rgba(0,0,0,.04);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,.08), 0 8px 10px -6px rgba(0,0,0,.04);
  --shadow-focus: 0 0 0 3px rgba(181,22,21,.15);
  --shadow-focus-primary: 0 0 0 3px rgba(181,22,21,.2);

  /* ── Typography Scale ─────────────────────────────────── */
  --font: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'Cascadia Code', 'Fira Code', 'Consolas', monospace;

  --text-2xs: 10px;
  --text-xs: 11px;
  --text-sm: 12px;
  --text-base: 13px;
  --text-md: 14px;
  --text-lg: 16px;
  --text-xl: 18px;
  --text-2xl: 20px;
  --text-3xl: 24px;
  --text-4xl: 28px;

  --leading-tight: 1.2;
  --leading-normal: 1.5;
  --leading-relaxed: 1.65;

  /* ── Transitions ──────────────────────────────────────── */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 150ms;
  --duration: 200ms;
  --duration-slow: 300ms;
  --transition: all var(--duration) var(--ease);
  --transition-fast: all var(--duration-fast) var(--ease);
  --transition-slow: all var(--duration-slow) var(--ease);

  /* ── Layout ───────────────────────────────────────────── */
  --sidebar-w: 272px;
  --sidebar-w-collapsed: 64px;
  --header-h: 64px;
  --content-max-w: 1400px;
  --content-padding: var(--space-8);

  /* ── Farben: "BBO Corporate" (Standard Light Theme) ──── */
  /* Diese Werte werden von der DB überschrieben via base.html */
  --color-primary: #B51615;
  --color-primary-hover: #9a1211;
  --color-primary-subtle: rgba(181, 22, 21, 0.08);
  --color-primary-muted: rgba(181, 22, 21, 0.15);

  --color-bg: #f8f9fb;
  --color-bg-elevated: #ffffff;
  --color-bg-sunken: #f1f3f5;
  --color-bg-overlay: rgba(0, 0, 0, 0.5);

  --color-surface: #ffffff;
  --color-surface-hover: #f8f9fb;
  --color-surface-active: #f1f3f5;

  --color-text: #1a1b1e;
  --color-text-secondary: #4a5568;
  --color-text-muted: #64748b;
  --color-text-disabled: #9ca3af;
  --color-text-inverse: #ffffff;

  --color-border: #e5e7eb;
  --color-border-strong: #d1d5db;
  --color-border-subtle: #f0f1f3;

  --color-header-bg: #1e1e2e;
  --color-header-text: #ffffff;
  --color-sidebar-bg: #1e1e2e;
  --color-sidebar-text: #ffffff;

  /* ── Status-Farben ────────────────────────────────────── */
  --color-success: #16a34a;
  --color-success-bg: #f0fdf4;
  --color-success-border: #bbf7d0;
  --color-success-text: #15803d;

  --color-warning: #d97706;
  --color-warning-bg: #fffbeb;
  --color-warning-border: #fde68a;
  --color-warning-text: #92400e;

  --color-danger: #dc2626;
  --color-danger-bg: #fef2f2;
  --color-danger-border: #fecaca;
  --color-danger-text: #991b1b;

  --color-info: #2563eb;
  --color-info-bg: #eff6ff;
  --color-info-border: #bfdbfe;
  --color-info-text: #1e40af;

  --color-neutral: #6b7280;
  --color-neutral-bg: #f9fafb;
  --color-neutral-border: #e5e7eb;
  --color-neutral-text: #4b5563;

  /* ── Modul-Akzentfarben ───────────────────────────────── */
  --color-mod-fahrzeuge: #3b82f6;
  --color-mod-mobilfunk: #e60000;
  --color-mod-rfu: #8b5cf6;
  --color-mod-material: #059669;
  --color-mod-unbedenklichkeit: #0891b2;
  --color-mod-zertifikate: #d97706;
  --color-mod-auftraege: #2563eb;
}

/* ── Dark Mode Token Overrides ────────────────────────── */
[data-theme="dark"] {
  --color-bg: #111118;
  --color-bg-elevated: #1a1a24;
  --color-bg-sunken: #0d0d12;
  --color-bg-overlay: rgba(0, 0, 0, 0.7);

  --color-surface: #1e1e28;
  --color-surface-hover: #252530;
  --color-surface-active: #2a2a38;

  --color-text: #e4e4e7;
  --color-text-secondary: #a1a1aa;
  --color-text-muted: #71717a;
  --color-text-disabled: #52525b;

  --color-border: #2e2e3a;
  --color-border-strong: #3f3f50;
  --color-border-subtle: #232330;

  --color-primary: #ef4444;
  --color-primary-hover: #f87171;
  --color-primary-subtle: rgba(239, 68, 68, 0.1);
  --color-primary-muted: rgba(239, 68, 68, 0.2);

  --color-header-bg: #0f0f14;
  --color-sidebar-bg: #0f0f14;

  --color-success-bg: rgba(22, 163, 74, 0.1);
  --color-success-border: rgba(22, 163, 74, 0.25);
  --color-warning-bg: rgba(217, 119, 6, 0.1);
  --color-warning-border: rgba(217, 119, 6, 0.25);
  --color-danger-bg: rgba(220, 38, 38, 0.1);
  --color-danger-border: rgba(220, 38, 38, 0.25);
  --color-info-bg: rgba(37, 99, 235, 0.1);
  --color-info-border: rgba(37, 99, 235, 0.25);

  --shadow-xs: 0 1px 2px rgba(0,0,0,.2);
  --shadow-sm: 0 1px 3px rgba(0,0,0,.3), 0 1px 2px rgba(0,0,0,.2);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,.35), 0 2px 4px -2px rgba(0,0,0,.25);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.4), 0 4px 6px -4px rgba(0,0,0,.25);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,.45), 0 8px 10px -6px rgba(0,0,0,.3);
}

/* ── Clean Minimal Token Overrides ────────────────────── */
[data-theme="minimal"] {
  --color-header-bg: #ffffff;
  --color-header-text: #1a1b1e;
  --color-sidebar-bg: #ffffff;
  --color-sidebar-text: #1a1b1e;

  --color-bg: #f5f5f5;
  --color-surface: #ffffff;
  --color-border: #ebebeb;
  --color-border-strong: #d4d4d4;

  --shadow-xs: 0 1px 1px rgba(0,0,0,.02);
  --shadow-sm: 0 1px 2px rgba(0,0,0,.03);
  --shadow-md: 0 2px 4px rgba(0,0,0,.04);
  --shadow-lg: 0 4px 8px rgba(0,0,0,.05);
  --shadow-xl: 0 8px 16px rgba(0,0,0,.06);
}