body { background-color: #f5f6f8; }
.card-cabinet { border-left: 5px solid #6c757d; }
.card-cabinet.status-available { border-left-color: #198754; }
.card-cabinet.status-normal { border-left-color: #0dcaf0; }
.card-cabinet.status-nearly_full { border-left-color: #ffc107; }
.card-cabinet.status-full { border-left-color: #dc3545; }
.location-badge { font-size: 1.1rem; }
.progress { height: 1.25rem; }