@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;700;900&family=DM+Sans:wght@300;400;500&display=swap');

:root {
  --bg: #f7f4ef;
  --surface: #ffffff;
  --ink: #1a1814;
  --ink-muted: #6b6760;
  --accent: #c8502a;
  --accent-light: #f0e8e3;
  --border: #e2ddd6;
  --tag-it: #dbeafe;
  --tag-it-text: #1e40af;
  --tag-prog: #dcfce7;
  --tag-prog-text: #166534;
  --tag-org: #fef9c3;
  --tag-org-text: #854d0e;
  --tag-eco: #fce7f3;
  --tag-eco-text: #9d174d;
  --radius: 12px;
  --shadow: 0 2px 12px rgba(0,0,0,0.07);
  --shadow-hover: 0 8px 28px rgba(0,0,0,0.12);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  font-size: 16px;
  line-height: 1.6;
}

/* ── HEADER ── */
header {
  background: var(--ink);
  color: #fff;
  padding: 0 2rem;
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  border-bottom: 3px solid var(--accent);
}

.logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: -0.5px;
  color: #fff;
  text-decoration: none;
}

.logo span {
  color: var(--accent);
}

nav {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

nav a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s;
}

nav a:hover { color: #fff; }

/* ── HERO ── */
.hero {
  padding: 5rem 2rem 3rem;
  max-width: 860px;
  margin: 0 auto;
}

.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -1.5px;
  color: var(--ink);
  margin-bottom: 1rem;
}

.hero h1 em {
  color: var(--accent);
  font-style: normal;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--ink-muted);
  font-weight: 300;
  max-width: 480px;
}

/* ── SØGEFELT ── */
.search-wrap {
  max-width: 860px;
  margin: 0 auto 3rem;
  padding: 0 2rem;
}

.search-box {
  position: relative;
}

.search-box input {
  width: 100%;
  padding: 1rem 1rem 1rem 3rem;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  color: var(--ink);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.search-box input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(200, 80, 42, 0.1);
}

.search-box input::placeholder { color: var(--ink-muted); }

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ink-muted);
  pointer-events: none;
  font-size: 1.1rem;
}

#search-count {
  margin-top: 0.5rem;
  font-size: 0.8rem;
  color: var(--ink-muted);
  padding-left: 0.25rem;
  min-height: 1.2em;
}

/* ── FAG-GRID ── */
.fag-grid {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 2rem 4rem;
  display: grid;
  gap: 1.5rem;
}

/* ── FAG-KORT ── */
.fag-kort {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: box-shadow 0.25s, transform 0.25s;
}

.fag-kort:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.fag-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  user-select: none;
}

.fag-header-left {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.fag-ikon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.fag-titel {
  font-family: 'Playfair Display', serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 0.1rem;
}

.fag-meta {
  font-size: 0.78rem;
  color: var(--ink-muted);
  font-weight: 400;
}

.fag-toggle {
  font-size: 1rem;
  color: var(--ink-muted);
  transition: transform 0.25s;
}

.fag-kort.open .fag-toggle {
  transform: rotate(180deg);
}

.fag-noter-liste {
  display: none;
  flex-direction: column;
}

.fag-kort.open .fag-noter-liste {
  display: flex;
}

.note-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 1.5rem;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  color: var(--ink);
  transition: background 0.15s;
}

.note-item:last-child { border-bottom: none; }

.note-item:hover { background: var(--bg); }

.note-item-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.note-lektion {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent);
  min-width: 2.5rem;
}

.note-titel {
  font-size: 0.925rem;
  font-weight: 500;
}

.note-dato {
  font-size: 0.78rem;
  color: var(--ink-muted);
}

.note-arrow {
  color: var(--border);
  font-size: 0.9rem;
  transition: color 0.2s, transform 0.2s;
}

.note-item:hover .note-arrow {
  color: var(--accent);
  transform: translateX(3px);
}

/* Tom-tilstand */
.note-tom {
  padding: 1.5rem;
  text-align: center;
  color: var(--ink-muted);
  font-size: 0.875rem;
  font-style: italic;
}

/* ── FAG-FARVER ── */
.fag-it .fag-ikon    { background: var(--tag-it);   color: var(--tag-it-text); }
.fag-prog .fag-ikon  { background: var(--tag-prog);  color: var(--tag-prog-text); }
.fag-org .fag-ikon   { background: var(--tag-org);   color: var(--tag-org-text); }
.fag-eco .fag-ikon   { background: var(--tag-eco);   color: var(--tag-eco-text); }

/* ── FOOTER ── */
footer {
  text-align: center;
  padding: 2rem;
  font-size: 0.8rem;
  color: var(--ink-muted);
  border-top: 1px solid var(--border);
}

/* ── 404 ── */
.page-404 {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 70vh;
  text-align: center;
  padding: 2rem;
}

.page-404 h2 {
  font-family: 'Playfair Display', serif;
  font-size: 6rem;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
}

.page-404 p {
  color: var(--ink-muted);
  margin: 1rem 0 2rem;
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 500;
  transition: opacity 0.2s;
}

.btn:hover { opacity: 0.85; }

/* ── INGEN RESULTATER ── */
.ingen-resultater {
  display: none;
  text-align: center;
  padding: 3rem 2rem;
  color: var(--ink-muted);
  font-size: 0.95rem;
}

/* ── RESPONSIVE ── */
@media (max-width: 600px) {
  header { padding: 0 1rem; }
  .hero, .search-wrap, .fag-grid { padding-left: 1rem; padding-right: 1rem; }
  .hero { padding-top: 3rem; }
  nav { gap: 1rem; }
}