:root {
    --primary-blue: #47bfdc; 
    --secondary-blue: #36a5c1;
    --accent-blue: #2299b8;
    --success-green: #2ecc71;
    --warning-orange: #f39c12; 
    --light-gray: #f8fafb;
    --border-gray: #e1e9ec;
    --text-dark: #1e3741; 
    --text-muted: #64828e; 
    --bs-dark-rgb: #1A7389;
}
        
        body {
            background-color: var(--light-gray);
            color: var(--text-dark);
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
        }
        
        .navbar-custom {
            background-color: rgba(var(--bs-dark-rgb)) !important;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        }
        
        .navbar-brand {
            font-weight: 700;
            letter-spacing: -0.5px;
        }
        
        .search-wrapper {
            position: relative;
            max-width: 500px;
            flex: 1;
        }
        
        .search-wrapper input {
            padding-left: 2.5rem;
            border-radius: 8px;
            border: none;
            height: 42px;
        }
        
        .search-wrapper i {
            position: absolute;
            left: 12px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
        }
        
        .notification-badge {
            position: absolute;
            top: -5px;
            right: -5px;
            background-color: var(--warning-orange);
            color: white;
            border-radius: 50%;
            width: 20px;
            height: 20px;
            font-size: 11px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .metric-card {
            background: white;
            border-radius: 12px;
            border: 1px solid var(--border-gray);
            padding: 1.5rem;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        
        .metric-card:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        
        .metric-value {
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary-blue);
        }
        
        .metric-value.success {
            color: var(--success-green);
        }
        
        .metric-label {
            color: var(--text-muted);
            font-size: 0.875rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        
        .section-card {
            background: white;
            border-radius: 12px;
            border: 1px solid var(--border-gray);
            overflow: hidden;
        }
        
        .section-header {
            padding: 1rem 1.5rem;
            border-bottom: 1px solid var(--border-gray);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .section-title {
            font-weight: 600;
            font-size: 1.1rem;
            margin: 0;
            color: var(--primary-blue);
        }
        
        .fleet-item {
            padding: 1rem 1.5rem;
            border-bottom: 1px solid var(--border-gray);
            display: flex;
            align-items: center;
            gap: 1rem;
            cursor: pointer;
            transition: background-color 0.15s;
        }
        
        .fleet-item:hover {
            background-color: var(--light-gray);
        }
        
        .fleet-item:last-child {
            border-bottom: none;
        }
        
        .vehicle-icon {
            width: 48px;
            height: 48px;
            background-color: var(--light-gray);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--secondary-blue);
        }
        
        .vehicle-info h6 {
            margin: 0;
            font-weight: 600;
        }
        
        .vehicle-info small {
            color: var(--text-muted);
        }
        
        .order-timeline {
            padding: 1.5rem;
        }
        
        .timeline-item {
            display: flex;
            gap: 1rem;
            padding-bottom: 1.5rem;
            position: relative;
        }
        
        .timeline-item:not(:last-child)::before {
            content: '';
            position: absolute;
            left: 19px;
            top: 40px;
            bottom: 0;
            width: 2px;
            background-color: var(--border-gray);
        }
        
        .timeline-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        
        .timeline-icon.express {
            background-color: #fef3c7;
            color: var(--warning-orange);
        }
        
        .timeline-icon.standard {
            background-color: #dbeafe;
            color: var(--accent-blue);
        }
        
        .timeline-icon.eco {
            background-color: #d1fae5;
            color: var(--success-green);
        }
        
        .timeline-content h6 {
            margin: 0 0 0.25rem 0;
            font-weight: 600;
        }
        
        .timeline-content p {
            margin: 0;
            color: var(--text-muted);
            font-size: 0.875rem;
        }
        
        .timeline-date {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-top: 0.25rem;
        }
        
        .btn-primary-custom {
            background-color: var(--accent-blue);
            border-color: var(--accent-blue);
        }
        
        .btn-primary-custom:hover {
            background-color: var(--secondary-blue);
            border-color: var(--secondary-blue);
        }
        
        .quick-action-btn {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.75rem 1rem;
            border-radius: 8px;
            border: 1px solid var(--border-gray);
            background: white;
            color: var(--text-dark);
            text-decoration: none;
            transition: all 0.15s;
        }
        
        .quick-action-btn:hover {
            background-color: var(--accent-blue);
            color: white;
            border-color: var(--accent-blue);
        }
        
        .user-dropdown {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            color: white;
            text-decoration: none;
        }
        
        .user-avatar {
            width: 36px;
            height: 36px;
            background-color: var(--accent-blue);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 600;
        }
        
        .arrival-badge {
            font-size: 0.75rem;
            padding: 0.25rem 0.5rem;
            border-radius: 4px;
        }
        
        .arrival-badge.today {
            background-color: #fef3c7;
            color: #92400e;
        }
        
        .arrival-badge.tomorrow {
            background-color: #dbeafe;
            color: #1e40af;
        }
        
        .arrival-badge.week {
            background-color: #d1fae5;
            color: #065f46;
        }