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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: #f5f5f5;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 30px;
    text-align: center;
}

.controls {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    align-items: center;
}

#searchInput {
    flex: 1;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
}

.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s;
}

.btn-primary {
    background-color: #007bff;
    color: white;
}

.btn-primary:hover {
    background-color: #0056b3;
}

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

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

.vehicles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
}

.vehicle-card {
    background: white;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.vehicle-card:hover {
    transform: translateY(-5px);
}

.vehicle-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.tracking-code {
    background: #007bff;
    color: white;
    padding: 5px 10px;
    border-radius: 20px;
    font-weight: bold;
}

.vehicle-info h3 {
    color: #333;
    margin-bottom: 10px;
}

.vehicle-detail {
    margin: 5px 0;
    color: #666;
}

.status-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 15px;
    font-size: 12px;
    font-weight: bold;
    margin: 5px 0;
}

.status-pending { background: #ffc107; color: #212529; }
.status-parts-ordered { background: #17a2b8; color: white; }
.status-parts-arrived { background: #28a745; color: white; }
.status-in-progress { background: #007bff; color: white; }
.status-completed { background: #28a745; color: white; }
.status-cancelled { background: #dc3545; color: white; }
.status-rma-submitted { background: #fd7e14; color: white; }
.status-rma-shipped { background: #6f42c1; color: white; }
.status-rma-arrived { background: #e83e8c; color: white; }
.status-rma-started { background: #20c997; color: white; }
.status-rma-completed { background: #6c757d; color: white; }

.progress-bar {
    width: 100%;
    height: 8px;
    background: #e9ecef;
    border-radius: 4px;
    margin: 10px 0;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: #28a745;
    transition: width 0.3s;
}

.vehicle-actions {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 2% auto;
    padding: 20px;
    border-radius: 10px;
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close:hover {
    color: black;
}

.form-group {
    margin-bottom: 15px;
    flex: 1;
}

.form-row {
    display: flex;
    gap: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: #333;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
}

.form-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 20px;
}

@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
    }
    
    .vehicles-grid {
        grid-template-columns: 1fr;
    }
    
    .controls {
        flex-direction: column;
    }
}