:root {
    --color-bg: #fcfcf9;
    --color-surface: #fffffd;
    --color-text: #13343b;
    --color-text-secondary: #626c71;
    --color-primary: #21808d;
    --color-card-border: rgba(94, 82, 64, 0.12);
}

@media (prefers-color-scheme: dark) {
    :root {
        --color-bg: #1f2121;
        --color-surface: #262828;
        --color-text: #f5f5f5;
        --color-text-secondary: rgba(167, 169, 169, 0.7);
        --color-primary: #32b8c6;
        --color-card-border: rgba(119, 124, 124, 0.2);
    }
}

* { box-sizing: border-box; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--color-bg);
    color: var(--color-text);
    padding: 20px 10px;
    margin: 0;
    line-height: 1.5;
}

.container { max-width: 1400px; margin: 0 auto; }

.header { text-align: center; margin-bottom: 5px; }

h1 {
    font-size: 28px;
    margin: 0 0 4px 0;
    background: linear-gradient(135deg, var(--color-primary), #e68161);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle { color: var(--color-text-secondary); font-size: 12px; }

/* Grid: bis zu 5 Spalten */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    max-width: 80%;
    margin: 0 auto;
    gap: 15px;
    margin-bottom: 30px;
}

@media (min-width: 1400px) { .categories-grid { grid-template-columns: repeat(5, 1fr); max-width: 85%; } }
@media (min-width: 1200px) and (max-width: 1399px) { .categories-grid { grid-template-columns: repeat(4, 1fr); max-width: 80%; } }
@media (min-width: 900px) and (max-width: 1199px) { .categories-grid { grid-template-columns: repeat(3, 1fr); max-width: 85%; } }
@media (min-width: 600px) and (max-width: 899px) { .categories-grid { grid-template-columns: repeat(2, 1fr); max-width: 90%; } }

.section { display: flex; flex-direction: column; }

.section-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--color-text);
    padding-bottom: 8px;
    border-bottom: 2px solid var(--color-primary);
}

/* Kachel-Stack */
.link-grid { display: flex; flex-direction: column; gap: 10px; }

/* Umhüllende Card */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-card-border);
  border-radius: 12px;
  overflow: hidden; /* Footer bündig */
}

/* Kachelkörper als Link */
.ext-link.card-body {
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  text-decoration: none;
  color: inherit;
  transition: background 0.2s ease, color 0.2s ease;
}
.ext-link.card-body:hover { background: var(--color-primary); color: white; }
.ext-link.card-body:hover .ext-link-desc { color: rgba(255,255,255,0.9); }
.ext-link.card-body:hover .ext-link-icon:not(.ext-link-icon-img) { color: white; }

/* Linke Seite in der Kachel */
.ext-link-main { display: flex; align-items: flex-start; gap: 8px; min-width: 0; }

/* Icon */
.ext-link-icon { width: 28px; height: 28px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; transition: all 0.2s ease; }
.ext-link-icon:not(.ext-link-icon-img) { font-size: 24px; color: var(--color-primary); }
.ext-link-icon-img { border-radius: 6px; object-fit: contain; }

/* Texte */
.ext-link-content { flex: 1; min-width: 0; }
.ext-link-name { font-size: 14px; font-weight: 600; margin-bottom: 2px; }
.ext-link-desc { color: var(--color-text-secondary); font-size: 11px; line-height: 1.3; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Footer-Zeile */
.card-footer {
  border-top: 1px solid var(--color-card-border);
  padding: 6px 10px;
  background: var(--color-surface);
}

/* Footer-Actions rechtsbündig */
.quick-links.footer-actions {
  display: inline-flex;
  gap: 6px;
  justify-content: flex-end;
  width: 100%;
}

/* Quick-Link-Badge */
.quick-link {
  background: var(--color-surface);
  border: 1px solid var(--color-card-border);
  border-radius: 999px;
  padding: 3px 8px;
  text-decoration: none;
  color: var(--color-text-secondary);
  font-size: 11px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all 0.2s ease;
  line-height: 1;
  white-space: nowrap;
}
.quick-link i { font-size: 12px; line-height: 1; }
.quick-link:hover { background: var(--color-primary); color: white; border-color: var(--color-primary); transform: translateY(-1px); }

.footer {
    text-align: center;
    margin-top: 60px;
    padding-top: 30px;
    border-top: 1px solid var(--color-card-border);
    color: var(--color-text-secondary);
    font-size: 14px;
}