/* Style inspiré du New York Times */

/* Variables CSS */
:root {
    --font-serif: 'Georgia', 'Times New Roman', serif;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    --color-primary: #121212;
    --color-secondary: #567b95;
    --color-muted: #666;
    --color-border: #e2e2e2;
    --color-light-bg: #f7f7f7;
}

/* Reset et base */
body {
    font-family: var(--font-sans);
    color: var(--color-primary);
    font-size: 16px;
    line-height: 1.6;
    background-color: #fff;
}

/* Container fluid avec max-width */
.container-fluid {
    max-width: 1400px;
    padding-left: 20px;
    padding-right: 20px;
}

/* Widget boursier */
.market-widget {
    font-size: 13px;
}

.ticker-item {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.ticker-label {
    font-weight: 600;
    color: var(--color-muted);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.ticker-value {
    font-weight: 600;
    color: var(--color-primary);
    font-size: 14px;
}

.ticker-change {
    font-weight: 500;
    font-size: 12px;
}

.ticker-change.positive {
    color: #16a34a;
}

.ticker-change.negative {
    color: #dc2626;
}

/* Date dans le header */
.header-date {
    font-size: 14px;
    font-weight: 400;
    color: var(--color-muted);
}

/* Header principal */
.main-header {
    background-color: #fff;
    border-bottom: 1px solid var(--color-primary);
}

.site-title {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--color-primary);
    letter-spacing: -0.02em;
    margin: 0;
}

.site-tagline {
    font-size: 14px;
    font-style: italic;
    margin-top: 0.25rem;
}

/* Navigation principale */
.main-nav {
    border-bottom: 1px solid var(--color-border);
    background-color: #fff;
    z-index: 1000;
}

.nav-main {
    padding: 0;
    margin: 0;
    flex-wrap: nowrap;
}

.nav-main .nav-item {
    margin: 0;
    position: relative;
}

.nav-main .nav-link {
    color: var(--color-primary);
    font-size: 13px;
    font-weight: 500;
    padding: 0.75rem 0.8rem;
    border-bottom: 3px solid transparent;
    border-radius: 0;
    text-transform: uppercase;
    letter-spacing: 0.01em;
    white-space: nowrap;
    transition: all 0.3s ease;
}

/* Couleurs personnalisées pour chaque catégorie */
.category-dropdown[data-category-color="1"] .nav-link:hover { 
    color: #d62728; /* Rouge */
    border-bottom-color: #d62728;
}
.category-dropdown[data-category-color="2"] .nav-link:hover { 
    color: #2ca02c; /* Vert */
    border-bottom-color: #2ca02c;
}
.category-dropdown[data-category-color="3"] .nav-link:hover { 
    color: #ff7f0e; /* Orange */
    border-bottom-color: #ff7f0e;
}
.category-dropdown[data-category-color="4"] .nav-link:hover { 
    color: #1f77b4; /* Bleu */
    border-bottom-color: #1f77b4;
}
.category-dropdown[data-category-color="5"] .nav-link:hover { 
    color: #9467bd; /* Violet */
    border-bottom-color: #9467bd;
}
.category-dropdown[data-category-color="6"] .nav-link:hover { 
    color: #8c564b; /* Marron */
    border-bottom-color: #8c564b;
}
.category-dropdown[data-category-color="7"] .nav-link:hover { 
    color: #e377c2; /* Rose */
    border-bottom-color: #e377c2;
}
.category-dropdown[data-category-color="8"] .nav-link:hover { 
    color: #17becf; /* Cyan */
    border-bottom-color: #17becf;
}
.category-dropdown[data-category-color="9"] .nav-link:hover { 
    color: #bcbd22; /* Vert olive */
    border-bottom-color: #bcbd22;
}
.category-dropdown[data-category-color="10"] .nav-link:hover { 
    color: #7f7f7f; /* Gris */
    border-bottom-color: #7f7f7f;
}

/* Menu déroulant des catégories */
.category-dropdown .dropdown-menu {
    border-radius: 0;
    border: 1px solid var(--color-border);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    min-width: 350px;
    padding: 0;
}

.category-dropdown .dropdown-header {
    font-weight: 700;
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 0.05em;
    color: var(--color-muted);
    padding: 0.75rem 1rem;
}

.category-menu .dropdown-item {
    padding: 0.5rem 1rem;
    font-size: 14px;
    line-height: 1.4;
    white-space: normal;
    border-bottom: 1px solid var(--color-light-bg);
}

.category-menu .dropdown-item:last-child {
    border-bottom: none;
}

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

.category-menu .dropdown-item.text-center {
    background-color: var(--color-light-bg);
    border-top: 1px solid var(--color-border);
}

/* Sur très grand écran (xl), réduire l'espacement pour tout faire tenir */
@media (min-width: 1200px) {
    .nav-main .nav-link {
        font-size: 12px;
        padding: 0.75rem 0.7rem;
    }
}

/* Sur écran encore plus grand, augmenter légèrement */
@media (min-width: 1400px) {
    .nav-main .nav-link {
        font-size: 13px;
        padding: 0.75rem 0.9rem;
    }
}

.nav-main .nav-link:hover {
    background-color: transparent;
}

.nav-main .nav-link.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

/* Breaking News Bar */
.breaking-news-bar {
    background-color: var(--color-light-bg);
    font-size: 14px;
}

.breaking-news-scroll {
    overflow: hidden;
    white-space: nowrap;
}

.breaking-news-item {
    display: inline-block;
}

/* Titres d'articles - Layout 3 colonnes */
.hero-title {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1.1;
    color: var(--color-primary);
}

.secondary-title {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 700;
    line-height: 1.2;
}

.list-title {
    font-family: var(--font-sans);
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.3;
}

.special-title {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 700;
    line-height: 1.2;
}

/* Colonne Live */
.section-title-live {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.live-article-title {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-primary);
}

.live-article-title:hover {
    color: var(--color-secondary);
}

/* Colonne Sidebar */
.section-title-sidebar {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-primary);
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 0.5rem;
}

.popular-title,
.opinion-item-title {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.3;
}

.grid-title {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.3;
}

/* Résumés d'articles - Layout 3 colonnes */
.hero-summary {
    font-size: 17px;
    line-height: 1.5;
    color: var(--color-muted);
    margin-bottom: 1rem;
}

.secondary-summary {
    font-size: 14px;
    line-height: 1.4;
    color: var(--color-muted);
    margin-bottom: 0.5rem;
}

.list-summary {
    font-size: 14px;
    line-height: 1.4;
    color: var(--color-muted);
    margin-bottom: 0.5rem;
}

.special-summary {
    font-size: 15px;
    line-height: 1.4;
    color: var(--color-muted);
    margin-bottom: 0.5rem;
}

.live-article-summary {
    font-size: 13px;
    line-height: 1.4;
    color: var(--color-muted);
    margin-bottom: 0.5rem;
}

/* Métadonnées */
.article-meta {
    font-size: 13px;
    color: var(--color-muted);
    font-weight: 400;
}

/* Images */
.article-image img {
    transition: opacity 0.3s ease;
}

.article-image:hover img {
    opacity: 0.9;
}

/* Sections */
.section-title {
    font-family: var(--font-sans);
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-primary);
    border-bottom: 1px solid var(--color-primary);
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
}

.section-title-category {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-primary);
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 0.5rem;
}

/* Séparateur de section */
.section-divider {
    height: 1px;
    background: linear-gradient(to right, transparent, var(--color-border) 20%, var(--color-border) 80%, transparent);
    margin: 3rem 0;
}

/* Opinion Section */
.opinion-section {
    background-color: var(--color-light-bg);
    padding: 1.5rem;
    border-left: 3px solid var(--color-primary);
}

/* Newsletter Section */
.newsletter-section {
    background-color: var(--color-light-bg);
    border-top: 1px solid var(--color-border);
}

/* Footer */
.site-footer {
    background-color: #fff;
    border-top: 2px solid var(--color-primary);
}

.footer-brand {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
}

/* Boutons personnalisés */
.btn-dark {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    font-weight: 500;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    padding: 0.5rem 1.5rem;
}

.btn-dark:hover {
    background-color: #333;
    border-color: #333;
}

/* Modal de recherche */
.modal-content {
    border: none;
    border-radius: 0;
}

.modal-body .form-control {
    font-size: 1.5rem;
    padding: 1rem 0;
    border-radius: 0;
}

/* Layout 3 colonnes spécifique */
.live-feed-section {
    background-color: #fff;
}

.live-feed {
    max-height: 800px;
    overflow-y: auto;
}

.live-feed::-webkit-scrollbar {
    width: 4px;
}

.live-feed::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.live-feed::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 2px;
}

.special-article {
    background-color: var(--color-light-bg);
}

/* Navigation actions à droite */
.nav-actions {
    margin-left: auto;
}

/* Responsive */
@media (max-width: 991.98px) {
    .site-title {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .secondary-title {
        font-size: 1.2rem;
    }
    
    .container-fluid {
        padding-left: 15px;
        padding-right: 15px;
    }
    
    /* Ordre des colonnes sur mobile */
    .order-lg-1 { order: 2; }
    .order-lg-2 { order: 1; }
    .order-lg-3 { order: 3; }
    
    /* Widget boursier sur tablette */
    .market-widget {
        font-size: 11px;
    }
    
    .ticker-value {
        font-size: 12px;
    }
}

@media (max-width: 767.98px) {
    /* Header responsive */
    .header-date {
        font-size: 12px;
    }
    
    .site-title {
        font-size: 1.5rem;
    }
    
    .site-tagline {
        font-size: 11px;
    }
    
    /* Masquer le widget boursier sur mobile */
    .market-widget {
        display: none;
    }
    
    /* Ajuster les colonnes du header */
    .main-header .col-3 {
        flex: 0 0 auto;
        width: auto;
    }
    
    .main-header .col-6 {
        flex: 1;
        max-width: 100%;
    }
}

@media (max-width: 575.98px) {
    .site-title {
        font-size: 1.3rem;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .nav-main .nav-link {
        font-size: 12px;
        padding: 0.5rem 0.5rem;
    }
}

/* Animations subtiles */
a {
    transition: color 0.2s ease;
}

.hero-title a:hover,
.secondary-title a:hover,
.list-title a:hover,
.special-title a:hover,
.live-article-title:hover,
.popular-title a:hover,
.opinion-item-title a:hover,
.grid-title a:hover {
    color: var(--color-secondary) !important;
}

/* Dropdown personnalisé */
.dropdown-menu {
    border-radius: 0;
    border: 1px solid var(--color-border);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.dropdown-item {
    font-size: 14px;
    padding: 0.5rem 1rem;
}

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

/* Badge personnalisé */
.badge {
    font-weight: 600;
    font-size: 11px;
    padding: 0.35em 0.65em;
    border-radius: 2px;
}

/* Bordures et espacements fins */
.border-bottom {
    border-bottom: 1px solid var(--color-border) !important;
}

.border-top {
    border-top: 1px solid var(--color-border) !important;
}

/* Focus et accessibilité */
:focus-visible {
    outline: 2px solid var(--color-secondary);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .top-bar, 
    .main-nav, 
    .newsletter-section, 
    .site-footer,
    .btn,
    .breaking-news-bar {
        display: none !important;
    }
    
    .site-title {
        font-size: 2rem;
    }
    
    body {
        font-size: 12pt;
    }
}

/* Modal d'authentification */
.auth-tabs {
    border-bottom: 2px solid var(--color-primary);
}

.auth-tabs .nav-link {
    color: var(--color-muted);
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    border: none;
    border-radius: 0;
    padding: 0.75rem 1.5rem;
    background: transparent;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
}

.auth-tabs .nav-link:hover {
    color: var(--color-primary);
    border-color: transparent;
}

.auth-tabs .nav-link.active {
    color: var(--color-primary);
    background: transparent;
    border-bottom-color: var(--color-primary);
}

.auth-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.auth-input {
    border-radius: 0;
    border: 1px solid var(--color-border);
    padding: 0.75rem 1rem;  /* Ajout de padding horizontal pour éviter le texte collé */
    font-size: 15px;
    font-family: var(--font-sans);  /* Police harmonisée avec le reste du site */
    line-height: 1.5;
    transition: border-color 0.2s;
    background-color: #fff;
    color: var(--color-primary);
}

.auth-input:focus {
    border-color: var(--color-primary);
    box-shadow: none;
    outline: none;
    background-color: #fff;
}

.auth-submit {
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.75rem;
    border-radius: 0;
    font-family: var(--font-sans);
}

/* Fix pour tous les inputs de formulaire dans les modals */
.modal-body input[type="text"],
.modal-body input[type="password"],
.modal-body input[type="email"],
.modal-body .form-control {
    padding: 0.75rem 1rem !important;  /* Force le padding pour éviter le texte collé */
    font-family: var(--font-sans) !important;
    font-size: 15px !important;
    line-height: 1.5 !important;
    color: var(--color-primary) !important;
}

.modal-content {
    border-radius: 0;
}

#authModal .alert-info {
    background-color: var(--color-light-bg);
    border: 1px solid var(--color-border);
    color: var(--color-primary);
    border-radius: 0;
}

#authModal .form-label {
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

#authModal .form-text {
    color: var(--color-muted);
    font-style: italic;
}

/* Classement des contributeurs */
.leaderboard-section {
    background-color: #fff;
}

.leaderboard-list {
    font-family: var(--font-sans);
}

.leaderboard-item {
    padding: 0.5rem 0;
}

.leaderboard-item .rank-badge .badge {
    font-size: 12px;
    font-weight: 700;
    min-width: 32px;
    padding: 0.35em 0.5em;
}

.leaderboard-item a {
    font-weight: 600;
    font-size: 14px;
    transition: color 0.2s;
}

.leaderboard-item a:hover {
    color: var(--color-secondary) !important;
}

.leaderboard-section .btn-outline-dark {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    font-weight: 600;
    padding: 0.4rem 1rem;
    border-radius: 0;
}