/* Custom styles for Car Portfolio */

:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
}

/* Body and layout */
body {
    background-color: #f5f6fa;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Navigation */
.navbar-brand {
    font-weight: bold;
    font-size: 1.3rem;
}

/* Hero section */
.hero-section {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    border: none !important;
}

/* Feature icons */
.feature-icon {
    width: 80px;
    height: 80px;
    font-size: 2rem;
}

/* Card hover effects */
.car-card {
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
    border: none;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.car-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

/* Timeline styles */
.timeline {
    position: relative;
}

.timeline-item {
    position: relative;
}

.timeline-item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 50px;
    top: 60px;
    height: calc(100% + 20px);
    width: 2px;
    background-color: #dee2e6;
    z-index: 1;
}

.timeline-date {
    position: relative;
    z-index: 2;
}

/* Profile photo styling */
.profile-photo {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border: 3px solid #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* Form styling */
.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

/* Button styling */
.btn {
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.2s ease-in-out;
}

.btn:hover {
    transform: translateY(-1px);
}

/* Badge styling */
.badge {
    font-size: 0.75rem;
    padding: 0.5em 0.75em;
    border-radius: 6px;
}

/* Card styling */
.card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: box-shadow 0.2s ease-in-out;
}

.card:hover {
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.card-header {
    border-radius: 12px 12px 0 0 !important;
    border-bottom: 1px solid #dee2e6;
}

/* Image styling */
.img-thumbnail {
    border-radius: 8px;
    padding: 0.25rem;
    background-color: #fff;
    border: 1px solid #dee2e6;
}

/* Alert styling */
.alert {
    border: none;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Modal styling */
.modal-content {
    border: none;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.modal-header {
    border-bottom: 1px solid #dee2e6;
    border-radius: 12px 12px 0 0;
}

.modal-footer {
    border-top: 1px solid #dee2e6;
    border-radius: 0 0 12px 12px;
}

/* Empty state styling */
.empty-state {
    padding: 4rem 2rem;
    text-align: center;
    color: #6c757d;
}

.empty-state i {
    opacity: 0.5;
    margin-bottom: 1rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero-section {
        padding: 3rem 2rem !important;
    }
    
    .hero-section h1 {
        font-size: 2rem !important;
    }
    
    .timeline-item:not(:last-child)::after {
        left: 15px;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}

/* Loading states */
.btn[disabled] {
    opacity: 0.6;
    cursor: not-allowed;
}

/* File input styling */
.form-control[type="file"] {
    padding: 0.5rem;
}

/* Custom checkbox and radio styling */
.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.form-check-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

/* Dropdown styling */
.dropdown-menu {
    border: none;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.dropdown-item:hover {
    background-color: var(--light-color);
}

/* Footer styling */
footer {
    margin-top: auto;
}

/* Utility classes */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--success-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.shadow-soft {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important;
}

.shadow-medium {
    box-shadow: 0 4px 8px rgba(0,0,0,0.15) !important;
}

.shadow-strong {
    box-shadow: 0 8px 25px rgba(0,0,0,0.15) !important;
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    body {
        background-color: #1a1a1a;
        color: #ffffff;
    }
    
    .card {
        background-color: #2d2d2d;
        color: #ffffff;
    }
    
    .bg-light {
        background-color: #2d2d2d !important;
    }
    
    .text-muted {
        color: #b0b0b0 !important;
    }
}