/*
Theme Name: bouquins.club
Theme URI: https://github.com/user/bouquins-club
Description: Un thème WordPress épuré pour blogs littéraires avec votes de lecteurs fusionnés
Version: 1.0.0
Author: Equipe bouquins.club
Author URI: https://bouquins.club
License: GPL v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: bouquins-club
Domain Path: /languages
Requires at least: 5.0
Requires PHP: 7.4
*/

/* ========== VARIABLES CSS ========== */
:root {
    --color-bg-primary: #0f0f0f;
    --color-bg-secondary: #1a1a1a;
    --color-text-primary: #f5f5f5;
    --color-text-secondary: #ccc;
    --color-text-tertiary: #888;
    --color-border: #333;
    --color-accent: #e30613;
    --color-accent-dark: #b91818;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html.light-mode {
    --color-bg-primary: #ffffff;
    --color-bg-secondary: #f5f5f5;
    --color-text-primary: #1a1a1a;
    --color-text-secondary: #333;
    --color-text-tertiary: #666;
    --color-border: #ddd;
}

/* ========== RESET & BASE ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

/* ========== ACCESSIBILITÉ ========== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

*:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-accent);
    color: white;
    padding: 8px;
    text-decoration: none;
    z-index: 100;
}

.skip-link:focus {
    top: 0;
}

/* ========== TYPOGRAPHIE ========== */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

h1 {
    font-size: 2rem;
}

h2 {
    font-size: 2.5rem;
    font-weight: 800;
}

h3 {
    font-size: 1.4rem;
}

p {
    margin-bottom: 1rem;
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover, a:focus {
    color: var(--color-accent-dark);
}

/* ========== IMAGES ========== */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ========== EN-TÊTE ========== */
header {
    background: var(--color-bg-primary);
    border-bottom: 1px solid var(--color-border);
    padding: 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
    transition: border-color var(--transition);
}

.header-content {
    max-width: 1600px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.site-branding h1 {
    font-size: 2rem;
    color: var(--color-text-primary);
    margin: 0;
}

.site-branding p {
    font-size: 0.85rem;
    color: var(--color-text-tertiary);
    font-style: italic;
    margin: 0.3rem 0 0;
    letter-spacing: 0.05em;
}

.header-controls {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.theme-toggle {
    padding: 0.5rem 1rem;
    background: var(--color-bg-secondary);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition);
}

.theme-toggle:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

nav {
    display: flex;
    gap: 3rem;
    list-style: none;
    justify-content: flex-end;
}

nav a {
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    border-bottom: 2px solid transparent;
    padding-bottom: 0.25rem;
}

nav a:hover, nav a:focus {
    color: var(--color-accent);
    border-bottom-color: var(--color-accent);
}

/* ========== HERO ========== */
.hero {
    background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-primary) 50%, #2a1010 100%);
    padding: 3rem 2rem;
    text-align: center;
    border-bottom: 2px solid var(--color-accent);
}

.hero h2 {
    font-size: 2.5rem;
    text-transform: uppercase;
    margin-bottom: 2rem;
}

.hero p {
    font-size: 1.3rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 2rem;
    font-weight: 300;
    display: none;
}

.search-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    gap: 0.75rem;
}

.search-form input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 2px solid var(--color-border);
    background: var(--color-bg-secondary);
    border-radius: 0;
    font-size: 1rem;
    color: var(--color-text-primary);
}

.search-form input::placeholder {
    color: var(--color-text-tertiary);
}

.search-form button {
    padding: 1rem 2rem;
    background: var(--color-accent);
    color: white;
    border: none;
    font-weight: 700;
    cursor: pointer;
    font-size: 1rem;
    letter-spacing: 0.05em;
    transition: background var(--transition);
}

.search-form button:hover, .search-form button:focus {
    background: var(--color-accent-dark);
}

/* ========== MAIN ========== */
main {
    max-width: 1600px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

/* ========== GRILLE ========== */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2.5rem;
}

.articles-grid.cols-2 {
    grid-template-columns: repeat(2, 1fr);
}

.articles-grid.cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

.articles-grid.cols-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* ========== CARTES ARTICLES ========== */
.article-card {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
}

.article-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(227, 6, 19, 0.15);
}

.article-card a {
    color: inherit;
}

/* Image couverture 2:3 */
.article-card__thumbnail {
    position: relative;
    width: 100%;
    padding-bottom: 150%;
    overflow: hidden;
    background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
}

.article-card__thumbnail img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article-card__thumbnail::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(227, 6, 19, 0.2) 0%, rgba(0, 0, 0, 0.4) 100%);
    opacity: 0;
    transition: opacity 0.4s;
}

.article-card:hover .article-card__thumbnail::after {
    opacity: 1;
}

.article-card__content {
    padding: 2rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.article-card__title {
    font-family: 'Playfair Display', serif;
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0 0 1rem;
    color: var(--color-text-primary);
    line-height: 1.2;
    transition: color var(--transition);
}

.article-card__title:hover {
    color: var(--color-accent);
}

.article-card__meta {
    font-size: 0.85rem;
    color: var(--color-text-tertiary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* Bloc note fusionné */
.article-card__rating {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    padding: 1.5rem;
    border-radius: 0;
    margin-bottom: 1.5rem;
    text-align: center;
}

.article-card__rating-stars {
    font-size: 1.8rem;
    color: white;
    margin-bottom: 0.5rem;
    letter-spacing: 0.1em;
}

.article-card__rating-text {
    font-size: 0.95rem;
    color: white;
    font-weight: 600;
}

.article-card__rating-count {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.85);
    margin-top: 0.5rem;
}

.article-card__excerpt {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin: 0 0 1.5rem;
    line-height: 1.7;
    flex: 1;
}

.article-card__footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
}

.article-card__date {
    color: var(--color-text-tertiary);
    font-size: 0.85rem;
}

.article-card__read-more {
    color: var(--color-accent);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    transition: color var(--transition);
}

.article-card:hover .article-card__read-more {
    color: var(--color-text-primary);
}

/* ========== PAGE ARTICLE UNIQUE ========== */
.article-single {
    max-width: 900px;
    margin: 4rem auto;
    padding: 0 2rem;
}

.article-single__header {
    margin-bottom: 3rem;
}

.article-single__title {
    font-size: 3rem;
    margin-bottom: 2rem;
}

.article-single__meta {
    font-size: 0.85rem;
    color: var(--color-text-tertiary);
    margin-bottom: 2rem;
    line-height: 1.8;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.article-single__featured-image {
    float: left;
    width: 300px;
    margin: 0 2rem 2rem 0;
    border-radius: 4px;
    overflow: hidden;
}

.article-single__featured-image img {
    width: 100%;
    height: auto;
}

.article-single__content {
    font-family: 'Lora', Georgia, serif;
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
}

.article-single__content p {
    margin-bottom: 1.5rem;
}

.article-single__content h2 {
    margin-top: 2rem;
    margin-bottom: 1.5rem;
}

.article-single__content a {
    border-bottom: 2px solid var(--color-accent);
    padding-bottom: 2px;
}

.article-single__content a:hover {
    background-color: rgba(227, 6, 19, 0.1);
}

/* Bloc vote visiteurs */
.article-single__visitor-rating {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    padding: 2rem;
    border-radius: 0;
    margin: 3rem 0;
    clear: both;
}

.article-single__visitor-rating h3 {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.visitor-rating-display {
    text-align: center;
    margin-bottom: 2rem;
}

.visitor-rating-display .rating-stars {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    letter-spacing: 0.1em;
}

.visitor-rating-display .rating-info {
    font-size: 0.95rem;
    color: var(--color-text-tertiary);
}

.visitor-rating-widget {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    justify-content: center;
}

.rating-star {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 2rem;
    color: #444;
    transition: color 0.2s, transform 0.2s;
    padding: 0;
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.rating-star:hover,
.rating-star:focus {
    color: var(--color-accent);
    transform: scale(1.2);
}

.rating-thanks {
    margin-left: 1rem;
    font-size: 0.9rem;
    color: #2c8659;
    font-weight: 600;
}

/* ========== FOOTER ========== */
footer {
    background: var(--color-bg-primary);
    border-top: 2px solid var(--color-accent);
    margin-top: 4rem;
    padding: 4rem 2rem;
}

.footer-content {
    max-width: 1600px;
    margin: 0 auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--color-text-primary);
    margin-bottom: 1.5rem;
}

.footer-section p {
    font-size: 0.9rem;
    color: var(--color-text-tertiary);
    line-height: 1.8;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 0.8rem;
}

.footer-section a {
    font-size: 0.9rem;
    transition: color var(--transition);
}

.footer-section a:hover, .footer-section a:focus {
    color: var(--color-text-primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 3rem;
    border-top: 1px solid var(--color-border);
    font-size: 0.85rem;
    color: var(--color-text-tertiary);
}

/* ========== BLOCKQUOTES ========== */
blockquote {
    position: relative;
    margin: 2rem 0;
    padding: 2rem;
    background: var(--color-bg-secondary);
    border-left: 4px solid var(--color-accent);
    font-style: italic;
    color: var(--color-text-secondary);
    font-size: 1.1rem;
    line-height: 1.8;
}

blockquote::before {
    content: '"';
    position: absolute;
    top: -0.5rem;
    left: 0.5rem;
    font-size: 4rem;
    font-weight: 700;
    color: var(--color-accent);
    opacity: 0.2;
    font-style: normal;
    line-height: 1;
}

blockquote::after {
    content: '"';
    position: absolute;
    bottom: 0rem;
    right: 0.5rem;
    font-size: 4rem;
    font-weight: 700;
    color: var(--color-accent);
    opacity: 0.2;
    font-style: normal;
    line-height: 1;
}

blockquote p {
    margin: 0;
    position: relative;
    z-index: 1;
}

blockquote cite {
    display: block;
    margin-top: 1rem;
    font-style: normal;
    color: var(--color-text-tertiary);
    font-size: 0.9rem;
}

blockquote cite::before {
    content: '— ';
}
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin: 4rem 0;
    list-style: none;
}

.pagination a,
.pagination span {
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-size: 0.95rem;
    transition: all var(--transition);
}

.pagination a:hover {
    background-color: var(--color-accent);
    color: white;
    border-color: var(--color-accent);
}

.pagination .current {
    background-color: var(--color-accent);
    color: white;
    border-color: var(--color-accent);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1200px) {
    .articles-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .hero h2 {
        font-size: 2rem;
    }

    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .header-content {
        flex-direction: column;
        text-align: center;
    }

    nav {
        flex-direction: column;
        gap: 1rem;
        justify-content: center;
    }

    .article-single__featured-image {
        float: none;
        width: 100%;
        margin: 0 0 2rem 0;
    }
}

@media (max-width: 480px) {
    .articles-grid {
        grid-template-columns: 1fr;
    }

    .header-controls {
        flex-direction: column;
        width: 100%;
    }

    .theme-toggle {
        width: 100%;
    }

    .hero h2 {
        font-size: 1.8rem;
    }

    .search-form {
        flex-direction: column;
    }

    .article-single__title {
        font-size: 1.8rem;
    }
}