/* vexhibition - Main CSS */

/* Reset a základní styly */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2196F3;
    --primary-dark: #1976D2;
    --secondary-color: #FF5722;
    --success-color: #4CAF50;
    --warning-color: #FF9800;
    --error-color: #F44336;
    --background-color: #f5f5f5;
    --surface-color: #ffffff;
    --text-primary: #212121;
    --text-secondary: #757575;
    --border-color: #e0e0e0;
    --shadow: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-hover: 0 4px 16px rgba(0,0,0,0.15);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--background-color);
    overflow-x: hidden;
}

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

/* Utility classes */
.hidden {
    display: none !important;
}

/* Role-based visibility - hide by default, show when user is logged in */
.user-only {
    display: none;
}

.admin-only {
    display: none;
}

.photographer-only {
    display: none;
}

.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }

/* Header */
.header {
    background: var(--surface-color);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo h1 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin: 0;
}

.logo .tagline {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Navigation */
.nav {
    display: flex;
    align-items: center;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-primary);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
    background-color: rgba(33, 150, 243, 0.1);
}

/* Auth section */
.auth-section {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    background: none;
    color: inherit;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    box-shadow: var(--shadow-hover);
}

.btn-secondary {
    background-color: var(--text-secondary);
    color: white;
}

.btn-secondary:hover {
    background-color: #616161;
}

.btn-success {
    background-color: var(--success-color);
    color: white;
}

.btn-success:hover {
    background-color: #43A047;
}

.btn-outline {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background: transparent;
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: white;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Main content */
.main {
    min-height: calc(100vh - 140px);
    position: relative;
}

.section {
    display: none;
    padding: 2rem 0;
}

.section.active {
    display: block;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
}

.section-header h2 {
    font-size: 2rem;
    color: var(--text-primary);
}

/* Loading overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Filters */
.filters {
    background: var(--surface-color);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
}

.filter-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr auto;
    gap: 1rem;
    align-items: center;
}

.search-input,
.filter-select {
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    transition: var(--transition);
}

.search-input:focus,
.filter-select:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Cars grid */
.cars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

/* Requests grid */
.requests-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.request-card {
    background: var(--surface-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 1.5rem;
    transition: var(--transition);
}

.request-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.request-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.request-header h3 {
    margin: 0;
    color: var(--text-color);
    font-size: 1.1rem;
    font-weight: 600;
}

.request-status {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
}

.status-pending {
    background: #fff3cd;
    color: #856404;
}

.status-in_progress {
    background: #cce5ff;
    color: #004085;
}

.status-completed {
    background: #d4edda;
    color: #155724;
}

.request-details {
    margin-bottom: 1.5rem;
}

.request-details p {
    margin: 0.5rem 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.request-details strong {
    color: var(--text-color);
}

.request-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.request-actions .btn {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

.car-card {
    background: var(--surface-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
}

.car-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.car-card-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
}

.car-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.car-status {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 0.25rem 0.5rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.car-visibility {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 0.25rem 0.5rem;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-primary);
}

.status-photographed {
    background: var(--success-color);
    color: white;
}

.status-pending {
    background: var(--warning-color);
    color: white;
}

.car-card-content {
    padding: 1.5rem;
}

.car-identification {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.car-identification.is-description {
    font-size: 0.95rem;
    color: var(--text-primary);
    line-height: 1.3;
}

.car-spz {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.car-brand {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.car-model {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.car-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.car-photo-count {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.car-author,
.car-owner {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.car-author {
    border-top: 1px solid var(--border-color);
    padding-top: 0.5rem;
}

.car-owner {
    margin-top: 0.25rem;
}

/* Map */
.map-container {
    height: 500px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    margin-bottom: 1rem;
}

.map-controls {
    display: flex;
    gap: 1rem;
}

.map-legend {
    display: flex;
    gap: 2rem;
    padding: 1rem;
    background: var(--surface-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.marker {
    font-size: 1.2rem;
}

/* Forms */
.request-form-container {
    max-width: 600px;
    margin: 0 auto;
}

.request-form {
    background: var(--surface-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    transition: var(--transition);
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-help {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

.request-map {
    height: 300px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    margin-bottom: 0.5rem;
    position: relative;
    z-index: 1;
}

.request-map .leaflet-container {
    border-radius: var(--border-radius);
}

.car-info {
    background: rgba(33, 150, 243, 0.1);
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    border-left: 4px solid var(--primary-color);
}

/* Gallery */
.gallery-controls {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
}

.photo-card {
    background: var(--surface-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
}

.photo-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.photo-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.photo-card-info {
    padding: 1rem;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 20px;
}

.modal-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    background: var(--surface-color);
    border-radius: var(--border-radius);
    overflow-y: auto;
    width: 100%;
    max-width: 600px;
}

/* Modal header */
.modal-header {
    background: var(--primary-color);
    color: white;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    margin: 0;
}

.modal-close {
    font-size: 1.5rem;
    color: white;
    cursor: pointer;
    background: none;
    border: none;
    padding: 5px;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Modal for images */
.modal.photo-modal {
    background: rgba(0, 0, 0, 0.9);
}

.modal.photo-modal .modal-content {
    max-width: 95vw;
    max-height: 95vh;
    background: transparent;
    overflow: visible;
}

.modal.photo-modal .modal-close {
    position: absolute;
    top: -50px;
    right: 0;
    background: rgba(0, 0, 0, 0.5);
    width: 40px;
    height: 40px;
    font-size: 2rem;
}

.modal img {
    max-width: 100%;
    max-height: 70vh;
    object-fit: contain;
}

.modal-info {
    padding: 1rem;
}

/* Add Car Modal specific styles */
#addCarModal .modal-content {
    max-width: 900px;
    max-height: 90vh;
    overflow-y: auto;
}

#addCarModal .form {
    padding: 1.5rem;
}

.add-car-map {
    height: 300px;
    width: 100%;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.add-car-map .leaflet-container {
    border-radius: var(--border-radius);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-section {
    margin: 2rem 0;
    padding: 1.5rem;
    background: var(--background-color);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.form-section h3 {
    color: var(--primary-color);
    margin: 0 0 1.5rem 0;
    font-size: 1.2rem;
}

/* Photo Upload Styles */
.main-photo-upload {
    width: 100%;
}

.main-photo-preview {
    position: relative;
    min-height: 200px;
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
}

.photo-preview-container {
    position: relative;
    width: 100%;
    height: 200px;
}

.photo-preview-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.btn-remove-photo {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 30px;
    height: 30px;
    border: none;
    background: rgba(244, 67, 54, 0.9);
    color: white;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: bold;
    transition: var(--transition);
}

.btn-remove-photo:hover {
    background: var(--error-color);
    transform: scale(1.1);
}

.photo-upload-prompt {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 200px;
    text-align: center;
    padding: 2rem;
}

.photo-upload-prompt .upload-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.photo-upload-prompt p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

/* Additional Photos */
.additional-photos-upload {
    width: 100%;
}

.additional-photos-area {
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius);
    padding: 1rem;
    min-height: 120px;
}

.additional-photos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.additional-photo-item {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--border-radius);
    overflow: hidden;
    background: var(--border-color);
}

.additional-photo-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.additional-photo-item .btn-remove-photo {
    top: 5px;
    right: 5px;
    width: 24px;
    height: 24px;
    font-size: 0.8rem;
}

.add-more-photos {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100px;
    text-align: center;
    cursor: pointer;
    border-radius: var(--border-radius);
    transition: var(--transition);
    color: var(--text-secondary);
}

.add-more-photos:hover {
    background: rgba(33, 150, 243, 0.1);
    color: var(--primary-color);
}

.add-more-photos .upload-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.add-more-photos p {
    margin: 0;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .add-car-map {
        height: 250px;
    }
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    margin-top: 1.5rem;
}

/* Checkbox styling */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-weight: normal;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.checkmark {
    font-weight: 500;
}

/* Body modal open */
body.modal-open {
    overflow: hidden;
}

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stat-card {
    background: var(--surface-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

.stat-card:hover {
    box-shadow: var(--shadow-hover);
}

.stat-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.stat-content h3 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-content p {
    color: var(--text-secondary);
    font-weight: 500;
}

.charts-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.chart-card {
    background: var(--surface-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.chart-card h3 {
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.chart {
    height: 300px;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.pagination button {
    padding: 0.5rem 1rem;
    border: 2px solid var(--border-color);
    background: var(--surface-color);
    color: var(--text-primary);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.pagination button:hover:not(:disabled) {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.pagination button.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.pagination button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Toast notifications */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
}

.toast {
    background: var(--surface-color);
    color: var(--text-primary);
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-hover);
    margin-bottom: 0.5rem;
    border-left: 4px solid var(--primary-color);
    animation: slideIn 0.3s ease-out;
    max-width: 400px;
}

.toast.success {
    border-left-color: var(--success-color);
}

.toast.error {
    border-left-color: var(--error-color);
}

.toast.warning {
    border-left-color: var(--warning-color);
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Footer */
.footer {
    background: var(--surface-color);
    border-top: 1px solid var(--border-color);
    padding: 2rem 0;
    margin-top: 3rem;
    text-align: center;
}

.footer-links {
    margin-top: 1rem;
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-color);
}

/* OAuth Auth Modal Styles */
.auth-modal {
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.auth-modal-content {
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.auth-mode-select {
    margin-bottom: 2rem;
}

.auth-modes {
    display: flex;
    gap: 0.5rem;
    background: var(--background-color);
    padding: 0.25rem;
    border-radius: var(--border-radius);
}

.auth-mode-btn {
    flex: 1;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: calc(var(--border-radius) - 2px);
    background: transparent;
    color: var(--text-secondary);
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
}

.auth-mode-btn.active {
    background: var(--surface-color);
    color: var(--primary-color);
    box-shadow: var(--shadow);
}

.auth-section.active {
    display: flex;
}

/* OAuth Providers */
.oauth-providers {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.btn-oauth {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--surface-color);
    color: var(--text-primary);
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    font-size: 1rem;
}

.btn-oauth:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.btn-oauth .oauth-icon {
    font-size: 1.25rem;
}

.btn-google:hover {
    border-color: #4285f4;
    color: #4285f4;
}

.btn-facebook {
    border-color: #1877f2;
    color: #1877f2;
}

.btn-facebook:hover {
    background-color: #1877f2;
    color: white;
}

.btn-instagram {
    border: 2px solid transparent;
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: white;
}

.btn-instagram:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-apple:hover {
    border-color: #000;
    background-color: #000;
    color: white;
}

.oauth-benefits {
    background: var(--background-color);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
}

.oauth-benefits h4 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.oauth-benefits ul {
    list-style: none;
    padding-left: 0;
}

.oauth-benefits li {
    margin-bottom: 0.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.oauth-benefits li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
}

/* Manual Auth Forms */
.manual-auth-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 2rem;
    border-bottom: 2px solid var(--border-color);
}

.auth-tab-btn {
    flex: 1;
    padding: 1rem;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    border-bottom: 2px solid transparent;
}

.auth-tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
}

.password-input {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    padding: 0.25rem;
    color: var(--text-secondary);
}

.form-note {
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-align: center;
    margin-top: 1rem;
    line-height: 1.4;
}

/* Auth Loading */
.auth-loading {
    text-align: center;
    padding: 3rem;
}

.auth-loading .spinner {
    width: 3rem;
    height: 3rem;
    margin: 0 auto 1rem;
}

/* Auth Messages */
.auth-message {
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    font-weight: 500;
}

.auth-message.error {
    background-color: #ffebee;
    color: var(--error-color);
    border: 1px solid #ffcdd2;
}

.auth-message.warning {
    background-color: #fff8e1;
    color: var(--warning-color);
    border: 1px solid #ffecb3;
}

.auth-message.success {
    background-color: #e8f5e8;
    color: var(--success-color);
    border: 1px solid #c8e6c9;
}

.auth-message.info {
    background-color: #e3f2fd;
    color: var(--primary-color);
    border: 1px solid #bbdefb;
}

/* Settings Section */
.settings-content {
    max-width: 800px;
    margin: 0 auto;
}

.settings-section {
    background: var(--card-background);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--card-shadow);
}

.settings-section h3 {
    margin: 0 0 1.5rem 0;
    color: var(--text-primary);
    font-size: 1.25rem;
}

.help-text {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    line-height: 1.4;
}

/* Display Name Options */
.display-name-options {
    margin-bottom: 2rem;
}

.display-name-option {
    margin-bottom: 1rem;
}

.display-name-option label {
    display: flex;
    align-items: center;
    padding: 1rem;
    background: var(--background-alt);
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s ease;
}

.display-name-option label:hover {
    background: var(--hover-background);
}

.display-name-option input[type="radio"] {
    margin-right: 1rem;
    transform: scale(1.2);
}

.display-name-option input[type="radio"]:checked + .option-label {
    font-weight: 600;
    color: var(--primary-color);
}

.display-name-option label:has(input:checked) {
    border-color: var(--primary-color);
    background: rgba(25, 118, 210, 0.05);
}

.option-label {
    flex: 0 0 auto;
    margin-right: 1rem;
    font-weight: 500;
}

.option-preview {
    flex: 1;
    text-align: right;
    color: var(--text-secondary);
    font-style: italic;
}

/* Current Display */
.current-display {
    padding: 1rem;
    background: var(--background-alt);
    border-radius: var(--border-radius);
    text-align: center;
    font-size: 1rem;
}

.current-display strong {
    color: var(--text-primary);
}

.current-display span {
    color: var(--primary-color);
    font-weight: 600;
}

/* Settings Actions */
.settings-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.settings-actions .btn {
    min-width: 150px;
}

/* Form improvements for settings */
.settings-section .form-group {
    margin-bottom: 1.5rem;
}

.settings-section .form-group:last-child {
    margin-bottom: 0;
}

.settings-section label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.settings-section input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--input-background);
    color: var(--text-primary);
    transition: border-color 0.2s ease;
}

.settings-section input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(25, 118, 210, 0.1);
}

/* Notification Preferences */
.notification-toggle {
    margin-bottom: 2rem;
}

.toggle-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    color: var(--text-primary);
}

.toggle-label input[type="checkbox"] {
    display: none;
}

.toggle-slider {
    position: relative;
    width: 50px;
    height: 24px;
    background: var(--border-color);
    border-radius: 24px;
    margin-right: 1rem;
    transition: background-color 0.3s ease;
}

.toggle-slider::before {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    transition: transform 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.toggle-label input[type="checkbox"]:checked + .toggle-slider {
    background: var(--primary-color);
}

.toggle-label input[type="checkbox"]:checked + .toggle-slider::before {
    transform: translateX(26px);
}

.notification-options {
    margin: 1.5rem 0 2rem 0;
    transition: opacity 0.3s ease;
}

.notification-option {
    margin-bottom: 1rem;
}

.notification-option label {
    display: flex;
    align-items: flex-start;
    padding: 1.5rem;
    background: var(--background-alt);
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s ease;
}

.notification-option label:hover:not(:has(input:disabled)) {
    background: var(--hover-background);
}

.notification-option input[type="radio"] {
    margin-right: 1rem;
    margin-top: 0.2rem;
    transform: scale(1.2);
}

.notification-option input[type="radio"]:disabled {
    opacity: 0.5;
}

.notification-option input[type="radio"]:checked + .option-icon + .option-content .option-label {
    font-weight: 600;
    color: var(--primary-color);
}

.notification-option label:has(input:checked) {
    border-color: var(--primary-color);
    background: rgba(25, 118, 210, 0.05);
}

.notification-option label:has(input:disabled) {
    cursor: not-allowed;
    opacity: 0.6;
}

.option-icon {
    font-size: 1.5rem;
    margin-right: 1rem;
    margin-top: 0.1rem;
}

.option-content {
    flex: 1;
}

.option-label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.option-value {
    display: block;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.option-description {
    display: block;
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.4;
}

/* Current Notification Display */
.current-notification {
    padding: 1rem;
    background: var(--background-alt);
    border-radius: var(--border-radius);
    text-align: center;
    font-size: 1rem;
}

.current-notification strong {
    color: var(--text-primary);
}

.notification-type {
    color: var(--primary-color);
    font-weight: 600;
    margin-right: 0.5rem;
}

.notification-value {
    color: var(--text-secondary);
    font-style: italic;
}

/* Car Detail Modal */
.large-modal {
    max-width: 1000px;
}

.car-detail-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
    padding: 1.5rem;
}

.car-info-section {
    min-height: 200px;
}

.car-basic-info {
    background: var(--background-color);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.car-basic-info h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.car-basic-info .info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.car-basic-info .info-row:last-child {
    border-bottom: none;
}

.car-basic-info .info-label {
    font-weight: 600;
    color: var(--text-secondary);
    min-width: 80px;
}

.car-basic-info .info-value {
    color: var(--text-primary);
    font-weight: 500;
}

.car-photos-section {
    min-height: 400px;
}

.car-photos-section .section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.car-photos-section h3 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin: 0;
}

/* Photo Upload Area */
.photo-upload-area {
    background: var(--background-color);
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.photo-upload-area.dragover {
    border-color: var(--primary-color);
    background: rgba(33, 150, 243, 0.05);
}

.photo-drop-zone {
    text-align: center;
    position: relative;
}

.drop-zone-content {
    padding: 2rem 1rem;
}

.upload-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.7;
}

.drop-zone-content p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.upload-progress {
    padding: 1rem 0;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--border-color);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.progress-fill {
    height: 100%;
    background: var(--primary-color);
    width: 0%;
    transition: width 0.3s ease;
}

.progress-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Photos Grid */
.car-photos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    min-height: 100px;
}

.car-photo-item {
    aspect-ratio: 1;
    border-radius: var(--border-radius);
    overflow: hidden;
    position: relative;
    background: var(--border-color);
    cursor: pointer;
    transition: var(--transition);
}

.car-photo-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.car-photo-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.car-photo-item .photo-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: white;
    padding: 0.5rem;
    font-size: 0.85rem;
    transform: translateY(100%);
    transition: var(--transition);
}

.car-photo-item:hover .photo-overlay {
    transform: translateY(0);
}

.car-photo-primary {
    border: 3px solid var(--success-color);
}

.car-photo-primary::after {
    content: "📌";
    position: absolute;
    top: 5px;
    right: 5px;
    background: var(--success-color);
    color: white;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
}

.no-photos {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-secondary);
}

.no-photos .no-photos-icon {
    font-size: 4rem;
    opacity: 0.3;
    margin-bottom: 1rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .car-detail-container {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .large-modal {
        max-width: 95vw;
        max-height: 95vh;
    }
    
    .car-photos-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }
}

/* Car Action Buttons */
.car-actions {
    position: absolute;
    bottom: 10px;
    right: 10px;
    display: flex;
    gap: 5px;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition);
}

.car-card:hover .car-actions {
    opacity: 1;
    transform: translateY(0);
}

.btn-icon {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary-color);
}

.btn-icon:hover {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--shadow);
    transform: scale(1.1);
}

.btn-add-photo {
    background: rgba(76, 175, 80, 0.95);
    color: white;
    border-color: var(--success-color);
}

.btn-add-photo:hover {
    background: var(--success-color);
    box-shadow: 0 2px 8px rgba(76, 175, 80, 0.3);
}

/* Quick Photo Upload Modal */
#quickPhotoUploadModal .modal-content {
    max-width: 500px;
}

.quick-upload-preview {
    text-align: center;
    margin-bottom: 1rem;
}

.quick-upload-car-info {
    background: var(--background-color);
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--primary-color);
}

.quick-upload-car-info h4 {
    color: var(--primary-color);
    margin: 0 0 0.5rem 0;
    font-size: 1.1rem;
}

.quick-upload-car-info p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Car Card Gallery Styles */
.car-gallery-container {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.car-gallery-swiper {
    width: 100%;
    height: 100%;
}

.car-gallery-swiper .swiper-slide {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    font-size: 3rem;
}

.car-gallery-swiper .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.car-gallery-swiper .swiper-pagination {
    bottom: 10px;
}

.car-gallery-swiper .swiper-pagination-bullet {
    background: rgba(255, 255, 255, 0.7);
    opacity: 1;
}

.car-gallery-swiper .swiper-pagination-bullet-active {
    background: var(--primary-color);
}

.car-gallery-swiper .swiper-button-next,
.car-gallery-swiper .swiper-button-prev {
    color: rgba(255, 255, 255, 0.8);
    background: rgba(0, 0, 0, 0.3);
    width: 30px;
    height: 30px;
    margin-top: -15px;
    border-radius: 50%;
    transition: var(--transition);
}

.car-gallery-swiper .swiper-button-next:hover,
.car-gallery-swiper .swiper-button-prev:hover {
    background: rgba(0, 0, 0, 0.5);
    color: white;
}

.car-gallery-swiper .swiper-button-next::after,
.car-gallery-swiper .swiper-button-prev::after {
    font-size: 12px;
    font-weight: bold;
}

.car-gallery-thumbnails {
    position: absolute;
    bottom: 10px;
    right: 10px;
    display: flex;
    gap: 5px;
    z-index: 10;
}

.car-gallery-thumbnail {
    width: 40px;
    height: 30px;
    border-radius: 4px;
    overflow: hidden;
    border: 2px solid rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--transition);
    opacity: 0.7;
}

.car-gallery-thumbnail:hover {
    border-color: rgba(255, 255, 255, 0.8);
    opacity: 1;
}

.car-gallery-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.car-gallery-more {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    font-size: 0.8rem;
    font-weight: bold;
}

.car-gallery-more::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: inherit;
    background-size: cover;
    background-position: center;
    filter: blur(1px);
    opacity: 0.3;
}

.car-gallery-more span {
    position: relative;
    z-index: 1;
}

/* Car overlays (status, visibility, actions) */
.car-overlays {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 2;
}

.car-overlays > * {
    pointer-events: all;
}

.car-status {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 3;
}

.car-visibility {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 3;
}

/* Update Toast Styles */
.update-toast {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 10000;
    animation: slideInRight 0.3s ease-out;
}

.update-toast .toast-content {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--primary-color);
    color: white;
    padding: 12px 16px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-hover);
    min-width: 300px;
}

.update-toast .toast-icon {
    font-size: 1.2rem;
    animation: spin 2s linear infinite;
}

.update-toast .toast-message {
    flex: 1;
    font-weight: 500;
}

.update-toast .toast-action {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

.update-toast .toast-action:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.4);
}

.update-toast .toast-close {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.update-toast .toast-close:hover {
    color: white;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Responsive adjustments will be in responsive.css */