body {
            font-family: 'Arial', sans-serif;
            background-color: #f8f9fa;
        }

        .sidebar-logo {
            text-align: center;
            font-size: 44px;
            padding: 20px 0;
            font-weight: bold;
        }

        #sidebar {
            background-color: #28537d !important;
        }

        .main {
            flex-grow: 1;
            transition: margin-left 0.3s ease;
        }

        .main.collapsed {
            margin-left: 0;
        }

        #sidebar.collapsed {
            margin-left: -250px;
        }

        #sidebarToggle i {
            color: black;
        }

        .navbar h3 {
            font-size: 1.25rem;
        }

        .card-title {
            text-align: center;
            margin-bottom: 1.5rem;
            background-color: #28537d;
            color: white;
            padding: 10px;
            border-radius: 5px;
        }

        .form-group {
            display: flex;
            align-items: center;
            margin-bottom: 1rem;
            font-size: 0.875rem;
        }

        .form-group label {
            width: 40%;
            margin-right: 1rem;
            font-size: 0.875rem;
            font-weight: bold;
        }

        .form-group .form-control,
        .form-group .form-select {
            width: 60%;
            font-size: 0.875rem;
            padding: 0.375rem 0.75rem;
        }

        .btn-search {
            font-size: 0.875rem;
            display: inline-flex;
            align-items: center;
            background-color: #8b0000;
            color: white;
            margin-left: 0.5rem;
        }

        .btn-search:hover {
            background-color: #5f0000;
            color: white;
        }

        .btn-excel,
        .btn-pdf {
            font-size: 0.875rem;
            display: inline-flex;
            align-items: center;
            background-color: #28537d;
            color: white;
            margin-left: 0.5rem;
        }

        .btn-excel:hover,
        .btn-pdf:hover {
            background-color: #1e3f5e;
            color: white;
        }

        .btn i {
            margin-right: 0.5rem;
        }

        .table-container {
            margin-top: 20px;
        }

        .table-responsive {
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        }

        .table thead th {
            background-color: #28537d;
            color: white;
            font-size: 0.75rem;
        }

        .table tbody tr:nth-child(even) {
            background-color: #f2f2f2;
        }

        .table tbody tr:hover {
            background-color: #e9ecef;
        }

        .table tbody td {
            font-size: 0.75rem;
            padding: 0.5rem;
        }

        .form-control,
        .form-select {
            min-width: 200px;
        }

        .form-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1rem;
        }

        .form-header .btn-group {
            display: flex;
            align-items: center;
        }

        .date-range-group input[type="date"] {
            width: calc(50% - 12px);
        }
        .pagination-container {
            padding: 10px 0;
        }
        
        .pagination-container button {
            transition: all 0.2s ease;
            padding: 8px 12px;
            background: transparent;
        }
        
        .pagination-container button:hover {
            background: #f8f9fa;
            transform: translateY(-1px);
        }
        
        .pagination-container button:active {
            transform: translateY(0);
        }
        
        .pagination-container #currentPage {
            min-width: 80px;
            text-align: center;
            font-size: 0.95rem;
        }
        
        .pagination-container i {
            color: #28537d;
        }
        
        .pagination-container button:disabled {
            opacity: 0.5;
            cursor: not-allowed;
        }
        
        .pagination-container button:disabled:hover {
            background: transparent;
            transform: none;
        }