/* Custom styles inspired by politicsatwork.org */

:root {
    --primary-color: #1a1a1a;
    --secondary-color: #4a5568;
    --accent-color: #e50404;
    --bs-primary: #e50404;
    --bs-primary-rgb: 229, 4, 4;
    --text-color: #1a1a1a;
    --text-light: #6b7280;
    --bg-white: #ffffff;
    --bg-light: #f9fafb;
    --border-color: #e5e7eb;
    --hover-color: #f3f4f6;
}

* {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: var(--bg-white);
}

/* App header with chaine dropdown (hover) */
.app-header {
    background-color: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
.app-header-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
}
.app-title {
    font-size: 1.25rem;
}
.app-header-nav {
    display: flex;
    align-items: center;
}
.chaine-dropdown-hover {
    position: relative;
}
.chaine-dropdown-label {
    font-size: 0.9375rem;
    color: var(--secondary-color);
    cursor: default;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
}
.chaine-dropdown-hover:hover .chaine-dropdown-label {
    color: var(--primary-color);
}
.chaine-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin: 4px 0 0;
    padding: 0.25rem 0;
    min-width: 160px;
    list-style: none;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s ease, visibility 0.15s ease;
    z-index: 1000;
}
.chaine-dropdown-hover:hover .chaine-dropdown-menu {
    opacity: 1;
    visibility: visible;
}
.chaine-dropdown-item {
    display: block;
    padding: 0.35rem 0.75rem;
    font-size: 0.875rem;
    color: var(--text-color);
    text-decoration: none;
    white-space: nowrap;
}
.chaine-dropdown-item:hover {
    background: var(--hover-color);
    color: var(--primary-color);
}
.chaine-dropdown-item.active {
    background: var(--hover-color);
    font-weight: 500;
    color: var(--accent-color);
}
.chaine-dropdown-logo {
    width: 18px;
    height: 18px;
    object-fit: contain;
    vertical-align: middle;
}

/* Navigation */
.navbar {
    background-color: var(--bg-white) !important;
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.navbar-brand {
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--primary-color) !important;
}

.navbar-nav .nav-link {
    color: var(--secondary-color) !important;
    font-weight: 400;
    padding: 0.5rem 1rem !important;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 6rem 0 8rem;
    margin-top: 0;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    color: var(--accent-color);
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 400;
    line-height: 1.6;
    margin-bottom: 2rem;
    opacity: 0.95;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    margin-top: 2rem;
}

.btn-primary {
    display: inline-block;
    padding: 0.875rem 2rem;
    background-color: var(--accent-color);
    color: white;
    text-decoration: none;
    border-radius: 0.5rem;
    font-weight: 600;
    font-size: 1rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(229, 4, 4, 0.35);
    color: white;
    background-color: #c40404;
}

/* Stats Section */
.stats-section {
    padding: 4rem 0;
    background-color: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

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

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1.2;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-light);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Visualization Section */
.visualization-section {
    padding: 6rem 0;
    background-color: var(--bg-light);
}

.section-header {
    max-width: 1200px;
    margin: 0 auto 3rem;
    text-align: center;
}

/* Main Layout: Controls on left, Chart on right */
.main-layout {
    display: flex;
    gap: 2rem;
    max-width: 1600px;
    margin: 0 auto;
    align-items: flex-start;
}

.left-panel {
    flex: 0 0 350px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.right-panel {
    flex: 1;
    min-width: 0;
}

.controls-section {
    background-color: var(--bg-white);
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.controls-section-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--accent-color);
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--border-color);
}

.vertical-model-buttons,
.vertical-chaine-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.vertical-model-btn,
.vertical-chaine-btn {
    width: 100%;
    justify-content: flex-start;
}

.vertical-chaine-buttons-wrapper {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.section-description {
    font-size: 1.125rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* Model Selection Controls - Above Chart */
.model-controls-above {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background-color: var(--bg-white);
    border-radius: 0.75rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

/* Model Selection Controls - Legacy styles (kept for compatibility) */
.model-controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background-color: var(--bg-white);
    border-radius: 0.75rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.model-controls-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    width: 100%;
    flex-wrap: wrap;
}

.model-controls-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-color);
    white-space: nowrap;
}

.model-buttons {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    flex: 1;
    justify-content: center;
}

.model-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background-color: var(--bg-light);
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--secondary-color);
    font-family: inherit;
}

.model-btn:hover {
    background-color: var(--hover-color);
    border-color: var(--accent-color);
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.model-btn.active {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
    box-shadow: 0 2px 6px rgba(37, 99, 235, 0.3);
}

.model-btn-icon {
    font-size: 1.125rem;
}

.model-btn-icon-img {
    width: 20px;
    height: 20px;
    object-fit: contain;
    display: inline-block;
    vertical-align: middle;
}

.model-btn-text {
    white-space: nowrap;
}

.selection-hint {
    font-size: 0.75rem;
    color: var(--text-light);
    font-style: italic;
    text-align: center;
    width: 100%;
    margin-top: 0.25rem;
}

.toggle-btn {
    position: relative;
}

.toggle-btn.active::after {
    content: '✓';
    position: absolute;
    top: 2px;
    right: 2px;
    background-color: var(--accent-color);
    color: white;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

/* Chaine Selection Controls */
.chaine-controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background-color: var(--bg-white);
    border-radius: 0.75rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.chaine-controls-row {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 1.5rem;
    width: 100%;
    flex-wrap: wrap;
}

.chaine-controls-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-color);
    white-space: nowrap;
    padding-top: 0.5rem;
}

.chaine-controls-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-color);
    white-space: nowrap;
    padding-top: 0.5rem;
}

.chaine-buttons-wrapper {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
    align-items: center;
    width: 100%;
}

.chaine-buttons-wrapper > .chaine-btn:first-child {
    /* "Toutes" button - full width on its own line */
    width: 100%;
    max-width: 200px;
    justify-content: center;
}

.chaine-buttons {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
}

.chaine-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: var(--bg-light);
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--secondary-color);
    font-family: inherit;
}

.chaine-btn:hover {
    background-color: var(--hover-color);
    border-color: var(--accent-color);
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.chaine-btn.active {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
    box-shadow: 0 2px 6px rgba(37, 99, 235, 0.3);
}

.chaine-btn-logo {
    width: 20px;
    height: 20px;
    object-fit: contain;
    flex-shrink: 0;
}

.chaine-btn-text {
    white-space: nowrap;
}

.chart-container {
    background-color: var(--bg-white);
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

/* Personality Families Section */
.personality-families-section {
    padding: 6rem 0;
    background-color: var(--bg-white);
    border-top: 1px solid var(--border-color);
}

/* Theme Bias Section - même style que les autres sections graphiques */
.theme-bias-section {
    padding: 6rem 0;
    background-color: var(--bg-light);
    border-top: 1px solid var(--border-color);
}

.theme-bias-section .main-layout {
    display: flex;
    gap: 2rem;
    max-width: 1600px;
    margin: 0 auto;
    align-items: flex-start;
}

.theme-bias-section .left-panel {
    flex: 0 0 350px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.theme-bias-section .right-panel {
    flex: 1;
    min-width: 0;
}

.theme-bias-section .theme-bias-model-btn,
.theme-bias-section .theme-bias-chaine-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--primary-color);
    transition: background-color 0.2s, border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.theme-bias-section .theme-bias-model-btn:hover,
.theme-bias-section .theme-bias-chaine-btn:hover {
    background-color: var(--hover-color);
    border-color: var(--accent-color);
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.theme-bias-section .theme-bias-model-btn.active,
.theme-bias-section .theme-bias-chaine-btn.active {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
    box-shadow: 0 2px 6px rgba(37, 99, 235, 0.3);
}

.theme-bias-section .vertical-chaine-buttons-wrapper {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.theme-bias-section .vertical-chaine-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

/* Les contrôles utilisent maintenant la même structure que le graphique principal */
.families-chaine-buttons-wrapper {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.families-chaine-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.families-chaine-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--secondary-color);
    font-family: inherit;
}

.families-chaine-btn:hover {
    background-color: var(--hover-color);
    border-color: var(--accent-color);
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.families-chaine-btn.active {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
    box-shadow: 0 2px 6px rgba(37, 99, 235, 0.3);
}

.error-message {
    text-align: center;
    padding: 2rem;
    color: var(--text-light);
    font-size: 1rem;
}

#orientation-chart {
    min-height: 600px;
}

/* ApexCharts custom styles */
.apexcharts-tooltip {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05) !important;
    border-radius: 0.5rem !important;
    border: 1px solid var(--border-color) !important;
}

.apexcharts-legend {
    padding: 1rem 0 !important;
}

.apexcharts-legend-marker {
    border-radius: 50% !important;
}

/* Légende du graphique familles : une ligne par item, alignée à gauche sur mobile */
@media (max-width: 576px) {
    #personality-families-chart .apexcharts-legend {
        left: 0 !important;
        right: auto !important;
        text-align: left;
        display: flex !important;
        flex-direction: column !important;
        align-items: flex-start !important;
    }
    #personality-families-chart .apexcharts-legend-series {
        display: flex !important;
        margin-bottom: 0.5rem;
    }
}

.apexcharts-canvas {
    cursor: default;
}

.apexcharts-marker {
    cursor: pointer !important;
    transition: all 0.2s ease;
}

.apexcharts-marker:hover {
    transform: scale(1.2);
}

.error-message {
    padding: 2rem;
    text-align: center;
    color: var(--text-light);
    font-size: 1.125rem;
}

/* Methodology Section */
.methodology-section {
    padding: 6rem 0;
    background-color: var(--bg-white);
}

.methodology-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.methodology-item h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.methodology-item p {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* Container adjustments */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

@media (max-width: 575px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

/* Footer */
.footer-section {
    background-color: var(--bg-light);
    border-top: 1px solid var(--border-color);
    padding: 3rem 0;
    margin-top: 6rem;
}

.footer-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.footer-text {
    font-size: 1rem;
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.footer-copyright {
    font-size: 0.875rem;
    color: var(--text-light);
    margin: 0;
}

/* Responsive : en dessous du desktop, sélecteurs au-dessus des graphiques */
@media (max-width: 992px) {
    .main-layout {
        flex-direction: column;
        align-items: stretch;
    }
    .left-panel {
        flex: none;
        width: 100%;
        max-width: 100%;
    }
    .right-panel {
        flex: none;
        width: 100%;
    }
    .visualization-section .main-layout,
    .personality-families-section .main-layout,
    .theme-bias-section .main-layout {
        flex-direction: column;
        align-items: stretch;
    }
    .visualization-section .left-panel,
    .personality-families-section .left-panel,
    .theme-bias-section .left-panel {
        flex: none;
        width: 100%;
        max-width: 100%;
    }
    .visualization-section .right-panel,
    .personality-families-section .right-panel,
    .theme-bias-section .right-panel {
        flex: none;
        width: 100%;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .chart-container {
        padding: 1rem;
    }
    
    #orientation-chart {
        min-height: 400px;
    }
    
    .methodology-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: 4rem 0 6rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .model-controls {
        flex-direction: column;
        gap: 1rem;
    }
    
    .model-controls-label {
        text-align: center;
    }
    
    .model-buttons {
        justify-content: center;
    }
    
    .model-btn {
        flex: 1;
        min-width: 100px;
        justify-content: center;
    }
    
    .chaine-controls {
        flex-direction: column;
        gap: 1rem;
    }
    
    .chaine-controls-label {
        text-align: center;
        padding-top: 0;
    }
    
    .chaine-buttons-wrapper {
        width: 100%;
    }
    
    .chaine-buttons-wrapper > .chaine-btn:first-child {
        max-width: 100%;
    }
    
    .chaine-buttons {
        justify-content: center;
    }
    
    .chaine-btn {
        flex: 1;
        min-width: 100px;
        justify-content: center;
    }
}

/* Tables responsive - overflow horizontal */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* Modals pleine largeur sur mobile */
@media (max-width: 767px) {
    .modal-dialog {
        margin: 0.5rem;
        max-width: calc(100% - 1rem);
    }
}

/* Graphiques ApexCharts - hauteur réduite sur mobile */
@media (max-width: 576px) {
    #orientation-chart,
    .apexcharts-canvas {
        min-height: 300px !important;
    }
}