* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
}

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

.header {
    text-align: center;
    color: white;
    margin-bottom: 40px;
}

.header h1 {
    font-size: 2.5em;
    margin-bottom: 10px;
}

.menu-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    text-align: center;
}

.card h2 {
    color: #333;
    margin-bottom: 15px;
}

.card p {
    color: #666;
    margin-bottom: 20px;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: 16px;
}

.btn-primary {
    background: #667eea;
    color: white;
}

.btn-primary:hover {
    background: #5568d3;
}

.btn-secondary {
    background: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background: #5a6268;
}

.btn-success {
    background: #28a745;
    color: white;
}

.btn-success:hover {
    background: #218838;
}

.btn-warning {
    background: #ffc107;
    color: #333;
}

.btn-warning:hover {
    background: #e0a800;
}

.btn-danger {
    background: #dc3545;
    color: white;
}

.btn-danger:hover {
    background: #c82333;
}

.btn-info {
    background: #17a2b8;
    color: white;
}

.btn-info:hover {
    background: #138496;
}

.form-container {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    max-width: 600px;
    margin: 0 auto;
}

.form-container h2 {
    color: #333;
    margin-bottom: 30px;
    text-align: center;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #333;
    font-weight: bold;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
}

.alert {
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.footer {
    text-align: center;
    color: white;
    margin-top: 40px;
}

.admin-container {
    background: white;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid #eee;
}

.admin-header h1 {
    color: #333;
}

.admin-info {
    display: flex;
    gap: 15px;
    align-items: center;
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 25px;
    border-radius: 10px;
    text-align: center;
}

.stat-card.pending {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.stat-card.success {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.stat-card.danger {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}

.stat-card h3 {
    font-size: 2.5em;
    margin-bottom: 10px;
}

.table-container {
    overflow-x: auto;
}

.table-container h2 {
    color: #333;
    margin-bottom: 20px;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

table thead {
    background: #667eea;
    color: white;
}

table th,
table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

table tbody tr:hover {
    background: #f8f9fa;
}

.badge {
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: bold;
}

.badge-pending {
    background: #ffc107;
    color: #333;
}

.badge-diterima {
    background: #28a745;
    color: white;
}

.badge-ditolak {
    background: #dc3545;
    color: white;
}

.action-buttons {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
}

.btn-small {
    padding: 6px 12px;
    font-size: 14px;
    text-decoration: none;
    border-radius: 4px;
    color: white;
    display: inline-block;
}

.login-form {
    max-width: 400px;
}

.info-box {
    background: #e7f3ff;
    padding: 15px;
    border-radius: 5px;
    margin-top: 20px;
    border-left: 4px solid #2196F3;
}

.info-box p {
    margin: 5px 0;
    color: #333;
}

.detail-container {
    max-width: 800px;
    margin: 0 auto;
}

.detail-card {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 10px;
}

.detail-card h2 {
    color: #333;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #667eea;
}

.detail-row {
    display: flex;
    padding: 15px 0;
    border-bottom: 1px solid #ddd;
}

.detail-row strong {
    width: 200px;
    color: #333;
}

.detail-row span {
    flex: 1;
    color: #666;
}

@media (max-width: 768px) {
    .admin-header {
        flex-direction: column;
        gap: 15px;
    }
    
    .stats-container {
        grid-template-columns: 1fr;
    }
    
    table {
        font-size: 14px;
    }
    
    .action-buttons {
        flex-direction: column;
    }
}