/* Modern Sidebar Navigation Styles */

.admin-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 250px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: 2px 0 10px rgba(0,0,0,0.1);
    z-index: 1000;
    overflow-y: auto;
}

.admin-content {
    margin-left: 250px;
    min-height: 100vh;
    background-color: #f8f9fa;
    padding: 20px;
}

.sidebar-header {
    padding: 20px;
    background: rgba(0,0,0,0.1);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sidebar-header h4 {
    color: white;
    margin: 0;
    font-weight: 300;
    font-size: 1.2rem;
}

.sidebar-nav {
    padding: 20px 0;
    list-style: none;
    margin: 0;
}

.nav-item {
    margin: 0;
    list-style: none;
}

.nav-link {
    display: block;
    padding: 12px 20px;
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
    font-size: 0.95rem;
}

.nav-link:hover {
    background: rgba(255,255,255,0.1);
    color: white;
    text-decoration: none;
    border-left-color: #fff;
}

.nav-link.active {
    background: rgba(255,255,255,0.15);
    color: white;
    border-left-color: #fff;
    font-weight: 500;
}

.nav-link i {
    margin-right: 10px;
    width: 16px;
    text-align: center;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .admin-sidebar {
        width: 200px;
    }
    
    .admin-content {
        margin-left: 200px;
    }
}

@media (max-width: 576px) {
    .admin-sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    
    .admin-sidebar.show {
        transform: translateX(0);
    }
    
    .admin-content {
        margin-left: 0;
    }
}

/* Custom scrollbar for sidebar */
.admin-sidebar::-webkit-scrollbar {
    width: 6px;
}

.admin-sidebar::-webkit-scrollbar-track {
    background: rgba(255,255,255,0.1);
}

.admin-sidebar::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.3);
    border-radius: 3px;
}

.admin-sidebar::-webkit-scrollbar-thumb:hover {
    background: rgba(255,255,255,0.5);
}