/* Variables CSS */
:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    --background-color: #f8fafc;
    --surface-color: #ffffff;
    --border-color: #e2e8f0;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
}

/* Reset et base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

/* Gestion des pages */
.page {
    display: none;
}

.page.active {
    display: block;
}

/* Page de connexion */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, #1e40af 100%);
    padding: 1rem;
}

.login-card {
    background: var(--surface-color);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 400px;
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-header h1 {
    color: var(--primary-color);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.login-header p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.form-group input {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgb(37 99 235 / 0.1);
}

/* Boutons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    white-space: nowrap;
}

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

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

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

.btn-secondary:hover {
    background-color: #475569;
}

.btn-outline {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

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

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

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

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

/* Messages d'erreur */
.error-message {
    color: var(--error-color);
    font-size: 0.875rem;
    margin-top: 1rem;
    text-align: center;
}

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

/* Navigation */
.navbar {
    background: var(--surface-color);
    border-bottom: 1px solid var(--border-color);
    padding: 0 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
    box-shadow: var(--shadow-sm);
}

.nav-brand a {
    text-decoration: none;
    color: var(--primary-color); /* Ensure it keeps the primary color */
    display: flex; /* To keep the h1's flex properties */
    align-items: center;
    gap: 0.5rem;
}

.nav-brand a h1 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0; /* Remove default margin */
    /* No need to set display, align-items, gap here as it's on the a tag */
}

.logo-r2c {
    height: 32px;
    width: auto;
    vertical-align: middle; /* Align the image vertically with the middle of the text */
}

.nav-menu {
    display: flex;
    gap: 0.5rem;
    align-items: center; /* Align items vertically */
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all 0.2s;
    font-size: 0.875rem;
    font-weight: 500;
}

.nav-item:hover {
    background-color: var(--background-color);
    color: var(--text-primary);
}

.nav-item.active {
    background-color: var(--primary-color);
    color: white;
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-left: auto; /* Push user section to the right */
}

.nav-user span {
    font-weight: 500;
    color: var(--text-primary);
}

/* Contenu principal */
.main-content {
    padding: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.content-section {
    display: none;
}

.content-section.active {
    display: block;
}

.page-header {
    margin-bottom: 2rem;
}

.page-header h2 {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.page-header p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
}

/* Boîte de recherche */
.search-box {
    position: relative;
    display: flex;
    align-items: center;
}

.search-box i {
    position: absolute;
    left: 0.75rem;
    color: var(--text-secondary);
}

.search-box input {
    padding: 0.75rem 0.75rem 0.75rem 2.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    width: 300px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgb(37 99 235 / 0.1);
}

/* Cartes de statistiques */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--surface-color);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.stat-icon {
    width: 3rem;
    height: 3rem;
    background: var(--primary-color);
    color: white;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.stat-content h3 {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.stat-content p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Actions du tableau de bord */
.dashboard-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 20px;
}

/* Family Stats */
.family-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.section-title {
    grid-column: 1 / -1;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
}

.family-stat-card {
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.family-stat-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 1rem;
}

.family-name {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.family-total {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.progress-bar {
    display: flex;
    height: 10px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background-color: var(--border-color);
    margin-bottom: 1rem;
}

.progress-in-stock {
    background-color: var(--success-color);
}

.progress-out-of-stock {
    background-color: var(--warning-color);
}

.family-stat-footer {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.text-success {
    color: var(--success-color);
}

.text-warning {
    color: var(--warning-color);
}

/* Family Stats */
.family-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.section-title {
    grid-column: 1 / -1;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
}

.family-stat-card {
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.family-stat-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 1rem;
}

.family-name {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.family-total {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.progress-bar {
    display: flex;
    height: 10px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background-color: var(--border-color);
    margin-bottom: 1rem;
}

.progress-in-stock {
    background-color: var(--success-color);
}

.progress-out-of-stock {
    background-color: var(--warning-color);
}

.family-stat-footer {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.text-success {
    color: var(--success-color);
}

.text-warning {
    color: var(--warning-color);
}

/* Filtres */
.filters {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    align-items: center;
}

.filters select {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    background: var(--surface-color);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
}

/* Tables */
.table-container {
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th {
    background: var(--background-color);
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
    font-size: 0.875rem;
}

.data-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.875rem;
}

.data-table tbody tr:hover {
    background-color: var(--background-color);
}

.data-table tbody tr:last-child td {
    border-bottom: none;
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

/* Layout du catalogue */
.catalog-layout {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 2rem;
    height: calc(100vh - 200px);
}

.catalog-list {
    background: var(--surface-color);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

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

.catalog-list-header h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
}

.reference-count {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.catalog-filters {
    margin: 1rem;
    padding: 1rem;
    background: var(--surface-color);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.catalog-filters .search-box {
    margin-bottom: 0.75rem;
}

.catalog-filters .search-box input {
    width: 100%;
}

.catalog-filters .filter-row {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-wrap: wrap;
}

.catalog-filters select {
    min-width: 150px;
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--background-color);
    font-size: 0.875rem;
    color: var(--text-primary);
}

.catalog-filters .checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.catalog-filters .btn-outline {
    border-color: var(--border-color);
    color: var(--text-secondary);
}

.catalog-filters .btn-outline:hover {
    background: var(--background-color);
    color: var(--text-primary);
}

.references-container {
    flex: 1;
    overflow-y: auto;
    padding: 0.5rem;
}

.reference-item {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: all 0.2s ease;
    background: var(--surface-color);
}

.reference-item:hover {
    background: var(--background-color);
    border-color: var(--primary-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.reference-item.selected {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.reference-item.selected .reference-pages {
    color: rgba(255, 255, 255, 0.9);
}

.reference-item.selected .reference-pdf {
    background: rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 0.3);
}

.reference-item.selected .reference-number {
    color: white;
    font-weight: 700;
}

.reference-item.selected .reference-libelle {
    color: rgba(255, 255, 255, 0.95);
}

.reference-item.selected .stock-quantity {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.reference-item.selected .stock-price {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 700;
}

.reference-item.selected .page-option {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.reference-item.selected .page-option:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
}

.reference-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.25rem;
}

.reference-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.125rem;
}

.reference-number {
    font-weight: 600;
    font-size: 0.9rem;
}

.reference-pages {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.reference-pdf {
    font-size: 0.7rem;
    color: var(--text-tertiary);
    background: var(--surface-color);
    padding: 0.125rem 0.375rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

.reference-pages-list {
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border-color);
}

.reference-pages-list .page-option {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    margin: 0.125rem;
    background: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.reference-pages-list .page-option:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.reference-pages-list .page-option.selected {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.reference-details {
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border-color);
}

.reference-libelle {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
    font-style: italic;
}

.stock-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
}

.stock-quantity {
    background: var(--success-color);
    color: white;
    padding: 0.125rem 0.375rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
}

.stock-price {
    color: var(--text-primary);
    font-weight: 600;
}

.catalog-viewer {
    background: var(--surface-color);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.mobile-pdf-viewer {
    height: 500px;
    width: 100%;
    margin-top: 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

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

.pdf-title {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.pdf-viewer-header h3 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
}

.pdf-name {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
    background: var(--surface-color);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

.pdf-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.page-input {
    width: 60px;
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    text-align: center;
    font-size: 0.875rem;
}

.pdf-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    overflow: auto;
}

.pdf-placeholder {
    text-align: center;
    color: var(--text-secondary);
}

.pdf-placeholder i {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--error-color);
}

.pdf-embed {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: var(--radius-sm);
}

.loading-message {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
}

.loading-message i {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

/* Grille d'import */
.import-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.import-type-selector {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: var(--surface-color);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-primary);
    cursor: pointer;
}

.radio-label input[type="radio"] {
    margin: 0;
}

.pdf-import-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.pdf-import-section h4 {
    margin: 0;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pdf-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.pdf-info label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-input {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--background-color);
    color: var(--text-primary);
    font-size: 0.875rem;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1);
}

/* Styles pour l'export simple */
.export-simple {
    display: flex;
    justify-content: center;
    margin: 2rem 0;
}

.export-card-simple {
    background: var(--surface-color);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    max-width: 500px;
    width: 100%;
}

.export-card-simple h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.export-card-simple p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.export-options-simple {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.option-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.option-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
}

.btn-large {
    width: 100%;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.import-card {
    background: var(--surface-color);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.import-card h3 {
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.import-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.file-upload {
    margin-bottom: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.file-upload span {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.import-status {
    background: var(--surface-color);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.import-status h3 {
    color: var(--text-primary);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

/* Modales */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    background: var(--surface-color);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
}

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

.modal-close-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

.modal-close-btn:hover {
    background-color: var(--border-color);
    color: var(--text-primary);
}

.modal-close-btn svg {
    width: 24px;
    height: 24px;
}

/* Notifications */
.notification-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 1100;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.notification {
    background: var(--surface-color);
    padding: 1rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--primary-color);
    min-width: 300px;
    animation: slideIn 0.3s ease-out;
}

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

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

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

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

/* Responsive */
@media (max-width: 768px) {
    .navbar {
        flex-wrap: wrap;
    }

    .hamburger {
        display: block;
    }

    .nav-menu {
        display: none;
        flex-direction: column;
        width: 100%;
        background-color: var(--surface-color);
        position: absolute;
        top: 4rem;
        left: 0;
        box-shadow: var(--shadow-md);
        z-index: 1001;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-item {
        width: 100%;
        justify-content: center;
        padding: 1rem;
        border-bottom: 1px solid var(--border-color);
    }

    .nav-item:last-child {
        border-bottom: none;
    }

    .nav-user {
        margin-left: 0;
        flex-direction: column;
        padding: 1rem;
        border-top: 1px solid var(--border-color);
    }

    .main-content {
        padding: 1rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .catalog-layout {
        grid-template-columns: 1fr;
        height: auto;
    }

    .catalog-layout .catalog-viewer {
        display: none;
    }

    .catalog-viewer {
        display: none;
        height: 500px; /* Increased height for better viewing */
    }
    
    .pdf-controls {
        flex-wrap: wrap;
        gap: 0.25rem;
    }
    
    .page-input {
        width: 50px;
    }

    .header-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .search-box input {
        width: 100%;
    }

    .filters {
        flex-direction: column;
        align-items: stretch;
    }

    .dashboard-actions {
        flex-direction: column;
    }

    .import-grid {
        grid-template-columns: 1fr;
    }

    /* Responsive tables */
    .data-table thead {
        display: none;
    }

    .data-table, .data-table tbody, .data-table tr, .data-table td {
        display: block;
        width: 100%;
    }

    .data-table tr {
        margin-bottom: 1rem;
        border: 1px solid var(--border-color);
        border-radius: var(--radius-md);
        padding: 1rem;
    }

    .data-table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0.5rem 0;
        border: none;
        border-bottom: 1px solid var(--border-color);
        text-align: right;
    }

    .data-table td:last-child {
        border-bottom: none;
    }

    .data-table td::before {
        content: attr(data-label);
        font-weight: 600;
        margin-right: 1rem;
        text-align: left;
        color: var(--text-primary);
    }
}

@media (max-width: 480px) {
    body {
        font-size: 16px; /* Increase base font size */
    }

    .main-content {
        padding: 0.5rem;
    }

    .btn {
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
    }

    .login-card {
        padding: 1.5rem;
    }

    .page-header h2 {
        font-size: 1.5rem;
    }
}

/* Mode sombre */
@media (prefers-color-scheme: dark) {
    :root {
        --background-color: #0f172a;
        --surface-color: #1e293b;
        --border-color: #334155;
        --text-primary: #f1f5f9;
        --text-secondary: #94a3b8;
    }
}

/* Utilitaires */
.text-center {
    text-align: center;
}

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

.font-bold {
    font-weight: 700;
}

.text-sm {
    font-size: 0.875rem;
}

.text-xs {
    font-size: 0.75rem;
}

.mt-1 {
    margin-top: 0.25rem;
}

.mt-2 {
    margin-top: 0.5rem;
}

.mb-1 {
    margin-bottom: 0.25rem;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

.hidden {
    display: none;
}

.loading {
    opacity: 0.6;
    pointer-events: none;
}


/* Styles pour la recherche avancée */
.search-section {
    margin-bottom: 2rem;
    background: var(--surface-color);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.search-section h3 {
    color: var(--primary-color);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.search-results-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.search-result-item {
    background: var(--background-color);
    padding: 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    transition: all 0.2s;
}

.search-result-item:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.result-header strong {
    color: var(--text-primary);
    font-size: 1rem;
}

.score {
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

.result-content p {
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.result-content small {
    color: var(--text-secondary);
    font-size: 0.75rem;
}

/* Suggestions d'association */
.suggestions-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.suggestion-item {
    background: var(--background-color);
    padding: 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.suggestion-stock {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.suggestion-matches {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.match-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem;
    background: var(--surface-color);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

/* Modal pour les suggestions */
.suggestion-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: var(--background-color);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    margin-bottom: 1rem;
}

.suggestion-info {
    flex: 1;
}

.suggestion-actions {
    margin-left: 1rem;
}

.association-source {
    background: var(--primary-color);
    color: white;
    padding: 1rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.suggestions-container {
    max-height: 400px;
    overflow-y: auto;
    margin-bottom: 1.5rem;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

/* Informations d'association */
.association-info {
    color: var(--success-color);
    font-size: 0.875rem;
}

.no-association {
    color: var(--text-secondary);
    font-style: italic;
    font-size: 0.875rem;
}

/* Filtres de recherche avancée */
.advanced-filters {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.filter-group label {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.filter-group input,
.filter-group select {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    background: var(--surface-color);
}

.filter-group input:focus,
.filter-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgb(37 99 235 / 0.1);
}

/* Conteneur de résultats de recherche */
#search-results-container,
#fuzzy-results-container {
    margin-top: 1.5rem;
}

/* Responsive pour la recherche */
@media (max-width: 768px) {
    .advanced-filters {
        grid-template-columns: 1fr;
    }
    
    .match-item {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }
    
    .suggestion-card {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }
    
    .suggestion-actions {
        margin-left: 0;
    }
}

/* Animation pour les résultats */
.search-result-item,
.suggestion-item,
.suggestion-card {
    animation: fadeInUp 0.3s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* États de chargement */
.loading-spinner {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s ease-in-out infinite;
}

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

.search-loading {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
}

.search-empty {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* Amélioration des badges */
.confidence-badge {
    display: inline-block;
    padding: 0.125rem 0.375rem;
    font-size: 0.625rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

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

.confidence-medium {
    background-color: var(--warning-color);
    color: white;
}

.confidence-low {
    background-color: var(--error-color);
    color: white;
}


/* Styles pour les étiquettes */
.labels-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.labels-selection,
.labels-config {
    background: var(--surface-color);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.labels-selection h3,
.labels-config h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.125rem;
    font-weight: 600;
}

.selection-filters {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.selection-filters select {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--background-color);
    font-size: 0.875rem;
}

.parts-list {
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--background-color);
    margin-bottom: 1rem;
}

.part-item {
    border-bottom: 1px solid var(--border-color);
}

.part-item:last-child {
    border-bottom: none;
}

.part-checkbox {
    display: flex;
    align-items: center;
    padding: 0.75rem;
    cursor: pointer;
    transition: background-color 0.2s;
}

.part-checkbox:hover {
    background-color: var(--surface-color);
}

.part-checkbox input[type="checkbox"] {
    margin-right: 0.75rem;
    transform: scale(1.1);
}

.part-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.part-info strong {
    color: var(--text-primary);
    font-size: 0.875rem;
}

.part-libelle {
    color: var(--text-secondary);
    font-size: 0.75rem;
}

.part-stock {
    font-size: 0.75rem;
    font-weight: 500;
}

.part-stock.in-stock {
    color: var(--success-color);
}

.part-stock.out-of-stock {
    color: var(--error-color);
}

.selection-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-wrap: wrap;
}

.selection-actions span {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-left: auto;
}

.config-section {
    margin-bottom: 1rem;
}

.config-section label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.config-section select {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--background-color);
    font-size: 0.875rem;
}

.preview-section {
    margin: 1.5rem 0;
}

.preview-section h4 {
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    font-size: 1rem;
}

.label-preview {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1rem;
    background: var(--background-color);
    min-height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.label-preview-item {
    border: 1px solid #000;
    padding: 0.5rem;
    background: white;
    color: black;
    font-family: monospace;
    position: relative;
    display: flex;
    flex-direction: column;
}

.label-preview-item.standard {
    width: 140px;
    height: 50px;
    font-size: 8px;
}

.label-preview-item.compact {
    width: 100px;
    height: 40px;
    font-size: 7px;
}

.label-preview-item.detailed {
    width: 200px;
    height: 80px;
    font-size: 9px;
}

.label-preview-item.inventory {
    width: 160px;
    height: 60px;
    font-size: 8px;
}

.label-reference {
    font-weight: bold;
    margin-bottom: 2px;
}

.label-libelle {
    font-size: 0.9em;
    margin-bottom: 2px;
}

.label-details {
    font-size: 0.8em;
    line-height: 1.1;
}

.label-qr {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 20px;
    height: 20px;
    border: 1px solid #000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 6px;
    background: white;
}

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

/* Scanner QR */
.qr-scanner-section {
    background: var(--surface-color);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    margin-top: 2rem;
}

.qr-scanner-section h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.125rem;
    font-weight: 600;
}

.scanner-controls {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.scanner-controls input {
    flex: 1;
    min-width: 200px;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--background-color);
}

.scanner-result {
    margin-top: 1rem;
}

.scan-result-card {
    background: var(--background-color);
    padding: 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.scan-result-card h4 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.part-details strong {
    color: var(--text-primary);
    font-size: 1rem;
}

.part-stats {
    display: flex;
    gap: 1rem;
    margin: 0.5rem 0;
    flex-wrap: wrap;
}

.part-stats span {
    background: var(--surface-color);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.catalog-info {
    margin-top: 0.5rem;
    padding: 0.5rem;
    background: var(--primary-color);
    color: white;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
}

/* Styles pour l'export */
.export-section {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.export-section h2 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
    font-weight: 600;
}

.export-section p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.export-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.export-card {
    background: var(--surface-color);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all 0.2s;
}

.export-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.export-card h3 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    font-size: 1.125rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.export-card h3 i {
    font-size: 1.25rem;
}

.export-card p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.export-options {
    margin-bottom: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.export-options select {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--background-color);
    font-size: 0.875rem;
}

.export-card .btn {
    width: 100%;
    justify-content: center;
}

/* Responsive pour les étiquettes et export */
@media (max-width: 768px) {
    .labels-layout {
        grid-template-columns: 1fr;
    }
    
    .selection-filters {
        flex-direction: column;
        align-items: stretch;
    }
    
    .selection-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .selection-actions span {
        margin-left: 0;
        text-align: center;
    }
    
    .scanner-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .scanner-controls input {
        min-width: auto;
    }
    
    .part-stats {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .print-actions {
        flex-direction: column;
    }
    
    .export-grid {
        grid-template-columns: 1fr;
    }
}

/* Animation pour les cartes d'export */
.export-card {
    animation: fadeInUp 0.3s ease-out;
}

/* États de chargement pour l'export */
.export-loading {
    opacity: 0.6;
    pointer-events: none;
}

.export-loading .btn {
    position: relative;
}

.export-loading .btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 1rem;
    height: 1rem;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Amélioration des aperçus d'étiquettes */
.label-preview-item {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

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

/* Styles pour les notifications d'export */
.export-notification {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    background: var(--success-color);
    color: white;
    padding: 1rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    animation: slideInRight 0.3s ease-out;
}

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


/* Styles pour la modal PDF */
.pdf-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    justify-content: center;
    align-items: center;
}

.pdf-modal-content {
    background-color: white;
    border-radius: 10px;
    max-width: 90%;
    max-height: 90%;
    overflow: auto;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.pdf-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid #eee;
    background-color: #f8f9fa;
    border-radius: 10px 10px 0 0;
}

.pdf-modal-header h3 {
    margin: 0;
    color: #333;
    font-size: 1.2rem;
}

.pdf-modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #666;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.2s;
}

.pdf-modal-close:hover {
    background-color: #e9ecef;
    color: #333;
}

.pdf-modal-body {
    padding: 20px;
    text-align: center;
}

.pdf-page-image {
    max-width: 100%;
    height: auto;
    border: 1px solid #ddd;
    border-radius: 5px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.pdf-modal-body p {
    margin-top: 15px;
    color: #666;
    font-style: italic;
}

/* Bouton pour voir la page du catalogue */
.view-catalog-btn {
    background-color: #28a745;
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: background-color 0.2s;
}

.view-catalog-btn:hover {
    background-color: #218838;
}


/* Styles pour les lignes cliquables du catalogue */
.catalog-row-clickable {
    transition: background-color 0.2s ease;
}

.catalog-row-clickable:hover {
    background-color: #f8f9fa;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Styles pour l'affichage PDF intégré */
.catalog-pdf-viewer {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.pdf-header {
    padding: 15px;
    background-color: #f8f9fa;
    border-bottom: 1px solid #dee2e6;
    border-radius: 8px 8px 0 0;
}

.pdf-header h3 {
    margin: 0 0 5px 0;
    color: #333;
    font-size: 1.1rem;
}

.pdf-header p {
    margin: 0;
    color: #666;
    font-size: 0.9rem;
}

.pdf-container {
    flex: 1;
    background-color: #f5f5f5;
    border-radius: 0 0 8px 8px;
    overflow: hidden;
}

.pdf-container iframe {
    border: none;
    background-color: white;
}

.pdf-actions {
    padding: 10px 15px;
    background-color: #f8f9fa;
    border-top: 1px solid #dee2e6;
    text-align: center;
}

.pdf-actions .btn {
    font-size: 0.85rem;
    padding: 6px 12px;
}

/* Amélioration de l'espace catalogue */
.catalog-viewer {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    min-height: 500px;
}

/* Message par défaut amélioré */
.catalog-viewer p {
    text-align: center;
    color: #666;
    font-style: italic;
    padding: 50px 20px;
    margin: 0;
}


/* Styles pour le logo de login */
.login-logo {
    width: 120px;
    height: auto;
    margin-bottom: 15px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header h1 {
    margin: 10px 0 5px 0;
}

.login-header p {
    margin: 0;
    color: #666;
    font-size: 0.9rem;
}


/* Styles pour le filtre par page */
.filter-box {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: 16px;
}

.filter-box label {
    font-size: 14px;
    font-weight: 500;
    color: #374151;
    white-space: nowrap;
}

.filter-box select {
    padding: 8px 12px;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    background: white;
    font-size: 14px;
    color: #374151;
    min-width: 120px;
}

.filter-box select:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.header-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

/* Powered by PI Project */
.powered-by {
    margin-top: 20px;
    text-align: center;
}

.powered-by a {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    color: #888;
    font-size: 12px;
}

.powered-by img {
    width: 20px;
    height: 20px;
    margin-right: 8px;
}