:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #0dcaf0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: #f8f9fa;
}

.main-content {
    min-height: calc(100vh - 200px);
}

.hero-section {
    background: linear-gradient(135deg, #0d6efd 0%, #0a58ca 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.stats-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.stat-item {
    text-align: center;
    padding: 20px;
}

.stat-item i {
    font-size: 3rem;
    margin-bottom: 15px;
}

.stat-item h3 {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 5px;
}

.stat-item p {
    color: #6c757d;
    margin: 0;
}

.feature-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.feature-icon-lg {
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
}

.info-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.vip-hero {
    background: linear-gradient(135deg, #ffc107 0%, #ff9800 100%);
    padding: 60px 0;
}

.vip-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-radius: 15px;
    overflow: hidden;
}

.vip-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.vip-card.border-warning {
    border-width: 3px;
}

.price-display {
    padding: 20px 0;
}

.about-hero {
    background: linear-gradient(135deg, #0d6efd 0%, #6610f2 100%);
    padding: 60px 0;
}

.avatar-circle {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #0d6efd 0%, #6610f2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.footer {
    background-color: #212529;
}

.footer a:hover {
    color: #0d6efd !important;
}

.navbar {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.card {
    border-radius: 10px;
}

.btn {
    border-radius: 8px;
    padding: 8px 20px;
}

.btn-lg {
    padding: 12px 30px;
}

.form-control, .form-select {
    border-radius: 8px;
    padding: 12px 15px;
}

.form-control:focus, .form-select:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
}

.pagination .page-link {
    border-radius: 8px;
    margin: 0 3px;
}

.accordion-button:not(.collapsed) {
    background-color: #e7f1ff;
    color: #0d6efd;
}

.badge {
    padding: 6px 12px;
    border-radius: 6px;
}

.content-text {
    line-height: 1.8;
    white-space: pre-wrap;
}

.list-group-item-action.active {
    background-color: #0d6efd;
    border-color: #0d6efd;
}

.table th {
    font-weight: 600;
    background-color: #f8f9fa;
}

.dropdown-menu {
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
    border: none;
}

.dropdown-item:hover {
    background-color: #f8f9fa;
}

.dropdown-item.active {
    background-color: #e7f1ff;
    color: #0d6efd;
}

.modal-content {
    border-radius: 15px;
    border: none;
}

.modal-header {
    border-bottom: 1px solid #dee2e6;
    border-radius: 15px 15px 0 0;
}

.alert {
    border-radius: 10px;
    border: none;
}

.nav-tabs .nav-link {
    border-radius: 8px 8px 0 0;
}

.progress {
    border-radius: 10px;
    height: 10px;
}

.input-group-text {
    border-radius: 8px 0 0 8px;
}

.input-group .form-control {
    border-radius: 0;
}

.input-group .form-control:last-child {
    border-radius: 0 8px 8px 0;
}

@media (max-width: 768px) {
    .hero-section {
        min-height: auto;
        padding: 100px 0 50px;
    }
    
    .stats-card {
        margin-top: 30px;
        padding: 20px;
    }
    
    .stat-item h3 {
        font-size: 1.8rem;
    }
    
    .feature-icon-lg {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
    }
}

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.shadow-hover {
    transition: box-shadow 0.3s ease;
}

.shadow-hover:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}