:root {
    --dermann-dark: #333333;
    --dermann-gold: #C5A059;
    --dermann-gold-hover: #a88544;
    --dermann-bg: #f8f9fa;
    --dermann-card: #ffffff;
    --dermann-border: #e2e8f0;
    --dermann-text: #2d3748;
}

* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; }
body { background-color: var(--dermann-bg); color: var(--dermann-text); display: flex; flex-direction: column; min-height: 100vh; }

header { background-color: var(--dermann-dark); border-bottom: 3px solid var(--dermann-gold); padding: 0 20px; }
.navbar { display: flex; justify-content: space-between; align-items: center; height: 65px; }
.brand { color: #fff; font-size: 1.4rem; font-weight: bold; text-decoration: none; }
.brand span { color: var(--dermann-gold); }

.nav-links { display: flex; list-style: none; gap: 15px; }
.nav-links a { color: #ffffff; text-decoration: none; padding: 8px 12px; border-radius: 4px; transition: background 0.2s; }
.nav-links a:hover { background-color: rgba(255,255,255,0.1); }

/* Dropdown */
.dropdown { position: relative; }
.dropdown-menu { display: none; position: absolute; top: 100%; right: 0; background: var(--dermann-dark); min-width: 160px; box-shadow: 0 4px 6px rgba(0,0,0,0.2); border-radius: 0 0 4px 4px; border-top: 2px solid var(--dermann-gold); z-index: 1000; }
.dropdown-menu a { display: block; padding: 10px 15px; color: #fff; }
.dropdown:hover .dropdown-menu { display: block; }

main { flex: 1; padding: 30px 20px; max-width: 1200px; margin: 0 auto; width: 100%; }

.card { background: var(--dermann-card); border-radius: 8px; border: 1px solid var(--dermann-border); padding: 25px; margin-bottom: 25px; box-shadow: 0 2px 4px rgba(0,0,0,0.02); }
.card-title { font-size: 1.25rem; color: var(--dermann-dark); font-weight: bold; border-bottom: 2px solid var(--dermann-gold); padding-bottom: 8px; margin-bottom: 20px; }

/* Forms & Tables */
.form-group { margin-bottom: 15px; }
.form-group label { display: block; margin-bottom: 5px; font-weight: 600; }
.form-control { width: 100%; padding: 10px; border: 1px solid var(--dermann-border); border-radius: 4px; }
.btn { background: var(--dermann-gold); color: #fff; border: none; padding: 10px 18px; border-radius: 4px; cursor: pointer; font-weight: bold; text-decoration: none; display: inline-block; }
.btn:hover { background: var(--dermann-gold-hover); }
.btn-sm { padding: 5px 10px; font-size: 0.85rem; }
.btn-secondary { background: #6c757d; }
.btn-danger { background: #dc3545; }

table { width: 100%; border-collapse: collapse; margin-top: 15px; }
th, td { padding: 12px; text-align: left; border-bottom: 1px solid var(--dermann-border); }
th { background-color: #f1f3f5; color: var(--dermann-dark); }

/* Status Badges */
.badge { padding: 4px 8px; border-radius: 4px; font-size: 0.85rem; font-weight: bold; color: #fff; }
.badge-pending { background-color: #ffc107; color: #000; }
.badge-approved { background-color: #28a745; }
.badge-rejected { background-color: #dc3545; }
.badge-mow { background-color: #17a2b8; }
.badge-vacation { background-color: #007bff; }
.badge-sick { background-color: #6c757d; }

footer { background-color: var(--dermann-dark); color: #888; text-align: center; padding: 15px; border-top: 1px solid #444; font-size: 0.85rem; }