:root {
    --bg-light: #f8fafc;
    --card-light: #ffffff;
    --text-light: #1e293b;
    --border-light: #e2e8f0;
    
    --bg-dark: #0f172a;
    --card-dark: #1e293b;
    --text-dark: #f1f5f9;
    --border-dark: #334155;
    /* Dunkelgrün als Akzent */
    --accent: #166534; 
}

body { font-family: 'Inter', system-ui, sans-serif; transition: 0.3s; margin: 0; padding: 20px; }
body.light { background: var(--bg-light); color: var(--text-light); }
body.dark { background: var(--bg-dark); color: var(--text-dark); }

.container { max-width: 1200px; margin: 0 auto; }

.top-nav { display: flex; justify-content: flex-end; margin-bottom: 20px; }
#mode-btn { background: transparent; border: 1px solid currentColor; color: inherit; padding: 8px 15px; border-radius: 20px; cursor: pointer; font-size: 14px; }

.main-header { text-align: center; margin-bottom: 40px; }
.badge { background: var(--accent); color: white; display: inline-block; padding: 4px 15px; border-radius: 20px; font-weight: bold; margin-bottom: 10px; }
.kw-info { opacity: 0.7; }

/* Grid-Fix für alle Dienste */
.plan-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; align-items: start; }
.tag-title { font-size: 1.5rem; margin-bottom: 15px; border-bottom: 2px solid var(--accent); display: inline-block; }

.card { border-radius: 12px; padding: 15px; margin-bottom: 15px; box-shadow: 0 4px 6px rgba(0,0,0,0.1); transition: 0.2s; border-top: 5px solid var(--accent); }
.light .card { background: var(--card-light); }
.dark .card { background: var(--card-dark); }

.d-title { font-weight: 800; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; display: block; margin-bottom: 8px; }
.person-list { font-size: 1.1rem; font-weight: 500; }

.admin-link { display: block; text-align: center; margin-top: 40px; opacity: 0.3; text-decoration: none; color: inherit; font-size: 12px; }

@media (max-width: 600px) {
    .plan-grid { grid-template-columns: 1fr; }
}