body {
            font-family: 'Prompt', sans-serif;
            background-color: #f4f6f9;
        }
        .sidebar {
            min-height: 100vh;
            background-color: #ffffff;
            box-shadow: 2px 0 10px rgba(0,0,0,0.05);
        }
        .sidebar-logo {
            width: 100px;
            height: auto;
            margin-bottom: 20px;
        }
        .nav-link {
            color: #4b5563;
            font-weight: 500;
            padding: 12px 20px;
            border-radius: 8px;
            margin-bottom: 5px;
            transition: all 0.3s;
        }
        .nav-link:hover, .nav-link.active {
            background-color: #e0e7ff;
            color: #4f46e5;
        }
        .nav-link i {
            width: 25px;
        }
        .main-content {
            padding: 30px;
        }
        .card {
            border: none;
            border-radius: 12px;
            box-shadow: 0 4px 6px rgba(0,0,0,0.05);
        }
        .table-custom thead {
            background-color: #4f46e5;
            color: white;
        }
        .table-custom th {
            font-weight: 500;
            padding: 15px;
            border: none;
        }
        .table-custom td {
            padding: 15px;
            vertical-align: middle;
        }
        .badge-status {
            font-size: 0.85em;
            padding: 6px 12px;
            border-radius: 20px;
        }
        .empty-state {
            background-color: white;
            border-radius: 12px;
            padding: 60px 20px;
            text-align: center;
            box-shadow: 0 4px 6px rgba(0,0,0,0.05);
            color: #6b7280;
        }
        .empty-state i {
            font-size: 48px;
            color: #9ca3af;
            margin-bottom: 20px;
        }