/**
 * Blokkskjema - Design Tokens
 * Bergen Private Gymnas - 2026-2027
 *
 * Nordic Academic aesthetic with warm BPG brand colors
 */

:root {
  /* ============================================
     BPG BRAND COLORS
     ============================================ */
  --bpg-dark: #1a3a3a;
  --bpg-teal: #2a5a5a;
  --bpg-green: #5fa550;
  --bpg-peach: #f5d5c8;
  --bpg-peach-light: #faf0eb;

  /* ============================================
     PRIMARY PALETTE
     ============================================ */
  --primary: #1F4739;
  --primary-dark: #163529;
  --primary-light: #2d6350;
  --accent: #E8F5A3;
  --accent-muted: #d4e88f;

  /* ============================================
     BACKGROUNDS
     ============================================ */
  --bg-page: transparent;
  --bg-card: #ffffff;
  --bg-elevated: #ffffff;
  --bg-subtle: #f2eeeb;
  --bg-block-1: linear-gradient(135deg, #f8f6f4 0%, #f0ebe6 100%);
  --bg-block-2: linear-gradient(135deg, #f6f8f4 0%, #ebf0e6 100%);
  --bg-block-3: linear-gradient(135deg, #f4f7f8 0%, #e6ecf0 100%);
  --bg-block-4: linear-gradient(135deg, #f8f4f6 0%, #f0e6eb 100%);

  /* ============================================
     TEXT COLORS
     ============================================ */
  --text-primary: #1a1a1a;
  --text-secondary: #4a4a4a;
  --text-muted: #6a6a6a;
  --text-light: #8a8a8a;
  --text-inverse: #ffffff;

  /* ============================================
     FAGOMRÅDE COLORS (matching studieplanlegger)
     ============================================ */
  /* Realfag (grønn) */
  --fagomrade-realfag: #2E7D32;
  --fagomrade-realfag-light: #66BB6A;
  --fagomrade-realfag-bg: #E8F5E9;

  /* Samfunn/økonomi/språk (gul) */
  --fagomrade-samfunn: #F9A825;
  --fagomrade-samfunn-light: #FFCA28;
  --fagomrade-samfunn-bg: #FFFDE7;

  /* Musikk (rød) */
  --fagomrade-musikk: #C62828;
  --fagomrade-musikk-light: #EF5350;
  --fagomrade-musikk-bg: #FFEBEE;

  /* Medier og kommunikasjon (blå) */
  --fagomrade-medier: #1565C0;
  --fagomrade-medier-light: #42A5F5;
  --fagomrade-medier-bg: #E3F2FD;

  /* Matematikk 2P - grå (ikke fordypning) */
  --fag-matematikk-2p: #616161;
  --fag-matematikk-2p-light: #757575;
  --fag-matematikk-2p-bg: #EEEEEE;

  /* ============================================
     PROGRAM COLORS (for filters)
     ============================================ */
  --prog-ssp: var(--cat-realfag);
  --prog-mk: var(--cat-mk);
  --prog-musikk: var(--cat-musikk);

  /* ============================================
     HOURS INDICATORS
     ============================================ */
  --hours-140: #1F4739;
  --hours-113: #3d6a58;
  --hours-84: #5a8a78;

  /* ============================================
     SHADOWS
     ============================================ */
  --shadow-xs: 0 1px 2px rgba(26, 58, 58, 0.04);
  --shadow-sm: 0 2px 4px rgba(26, 58, 58, 0.06);
  --shadow-md: 0 4px 12px rgba(26, 58, 58, 0.08);
  --shadow-lg: 0 8px 24px rgba(26, 58, 58, 0.12);
  --shadow-xl: 0 16px 48px rgba(26, 58, 58, 0.16);
  --shadow-glow: 0 0 0 3px rgba(95, 165, 80, 0.2);

  /* ============================================
     BORDERS
     ============================================ */
  --border-subtle: rgba(26, 58, 58, 0.08);
  --border-default: rgba(26, 58, 58, 0.12);
  --border-strong: rgba(26, 58, 58, 0.2);
  --border-radius-sm: 6px;
  --border-radius-md: 10px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;
  --border-radius-pill: 100px;

  /* ============================================
     TYPOGRAPHY
     ============================================ */
  --font-heading: 'jubilat', Georgia, 'Times New Roman', serif;
  --font-body: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --font-mono: 'SF Mono', Monaco, 'Cascadia Code', monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;

  --leading-tight: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.75;

  /* ============================================
     SPACING
     ============================================ */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  /* ============================================
     TRANSITIONS
     ============================================ */
  --ease-default: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);

  --duration-fast: 150ms;
  --duration-normal: 250ms;
  --duration-slow: 400ms;

  /* ============================================
     Z-INDEX SCALE
     ============================================ */
  --z-base: 0;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-modal-backdrop: 900;
  --z-modal: 1000;
  --z-tooltip: 1100;
}