/*
Theme Name: Route Blanche
Author: Lude Web Studio
Author URI: https://lude-web.studio
Description: Thème sobre et élégant conçu pour mettre en valeur les textes d'un écrivain-instituteur.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: routeblanche
Requires at least: 5.9
Requires PHP: 7.4
*/

/* Fonts */
@font-face {
    font-family: 'Spectral';
    src: url('assets/fonts/Spectral-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Graphecrit';
    src: url('assets/fonts/graphecrit.otf') format('opentype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

/* Variables CSS */
:root {
    /* Couleurs */
    --color-text: #1A1A1A;
    --color-background: #FAFAF8;
    --color-accent: #2F4F4F;
    --color-light: #FFFFFF;
    --color-muted: rgba(47, 79, 79, 0.1);
    --color-border: rgba(47, 79, 79, 0.2);
    --color-book: #8B0000; /* Nouvelle variable pour le rouge des livres */
    
    /* Typographie */
    --font-family: 'Spectral', serif;
    --font-heading: 'Graphecrit', serif;
    --font-size-base: 1.25rem;
    --font-size-small: 0.9rem;
    --font-size-h1: 1.75rem;
    --font-size-h2: 1.4rem;
    --line-height: 1.7;
    
    /* Espacement */
    --spacing-small: 1rem;
    --spacing-medium: 2rem;
    --spacing-large: 3rem;
    --spacing-xlarge: 5rem;
    
    /* Layout */
    --max-width-content: 750px;
    --max-width-site: 1200px;
    --sidebar-width: 200px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    
    /* Ombres */
    --shadow-small: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Reset */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Base */
body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height);
    color: var(--color-text);
    background: var(--color-background);
}

img {
    max-width: 100%;
    height: auto;
}

.button {
    display: inline-block;
    color: var(--color-accent);
    text-decoration: none;
    font-size: var(--font-size-small);
    padding: 0.5em 1em;
    border: 1px solid var(--color-accent);
    border-radius: 3px;
}

.button:hover {
    background: var(--color-accent);
    color: var(--color-light);
}

/* Header */
.site-header {
    padding: var(--spacing-medium);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-background);
}

.site-header.scrolled {
    box-shadow: var(--shadow-small);
}

.site-branding {
    text-align: center;
    font-family: var(--font-heading);
}

.site-title {
    margin: 0;
    font-size: 4rem;
    color: var(--color-text);
    line-height: 1.2;
}

a.site-title, h1.site-title {
    padding: 0.3em 0;
    text-decoration: none;
    font-weight: 400;
    position: relative;
    display: inline-block;
}

.site-description {
    margin-top: var(--spacing-small);
    font-size: var(--font-size-small);
    opacity: 0.8;
    line-height: var(--line-height);
}

/* Main Layout */
.site-content {
    flex: 1;
    display: flex;
    padding: var(--spacing-medium);
    max-width: var(--max-width-site);
    margin: 0 auto;
    width: 100%;
    gap: var(--spacing-large);
}

/* Sidebar */
.site-sidebar {
    flex: 0 0 var(--sidebar-width);
    position: sticky;
    top: var(--spacing-large);
    height: fit-content;
    padding-top: calc(var(--spacing-medium) + 0.4em);
}

.main-navigation .nav-menu {
    list-style: none;
}

.main-navigation .nav-menu li {
    margin-bottom: var(--spacing-small);
}

.main-navigation .nav-menu a {
    display: inline-block;
    padding: 0.3em 0;
    position: relative;
    text-decoration: none;
    color: var(--color-accent);
    transition: color var(--transition-fast);
    line-height: 1.4em;
}

.main-navigation .nav-menu a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: 0;
    left: 0;
    background-color: var(--color-accent);
    transition: width var(--transition-medium);
}

.main-navigation .nav-menu a:hover::after {
    width: 100%;
}

/* Main Content */
.site-main {
    flex: 1;
    padding: var(--spacing-medium);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xlarge);
}

/* Ajuster la largeur maximale seulement pour les paragraphes et titres */
.site-main > p,
.site-main > h1,
.site-main > h2,
.site-main > h3,
.site-main > h4,
.site-main > h5,
.site-main > h6 {
    max-width: var(--max-width-content);
}

/* Gérer les listes correctement */
.entry-content ul,
.entry-content ol {
    padding-left: 1.5em; /* Rétablir le padding par défaut des listes */
    margin-bottom: var(--spacing-medium);
}

.entry-content li {
    margin-bottom: 0.5em;
}

/* Titles Alignment */
.entry-title,
.archive-title,
.page-title {
    margin-bottom: var(--spacing-medium);
    font-size: var(--font-size-h1);
    position: relative;
}

/* Articles */
.posts {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-large);
}

article {
    position: relative;
    background: var(--color-background);
}
.archive article {
    margin-bottom: 2em;
}

article:hover {
    transform: none;
}

.entry-header {
    margin-bottom: var(--spacing-medium);
}

.entry-title::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 2em;
    height: 2px;
    background-color: var(--color-accent);
    opacity: 0.3;
}

.entry-title a {
    color: inherit;
    text-decoration: none;
}

.entry-title a:hover {
    color: var(--color-accent);
}

.entry-meta {
    display: inline-flex;
    gap: var(--spacing-small);
    padding: 0.5em 0;
    border-top: 1px solid var(--color-muted);
    border-bottom: 1px solid var(--color-muted);
    font-size: calc(var(--font-size-base) * 0.875);
    color: var(--color-accent);
}

.entry-content {
    font-size: var(--font-size-base);
    line-height: var(--line-height);
    max-width: var(--max-width-content);
}

.entry-content p {
    margin-bottom: 1.5em;
}

.entry-content a {
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.2em;
    transition: color var(--transition-fast);
}

.entry-content a:hover {
    color: var(--color-accent);
}

/* Images */
.entry-content img {
    border-radius: 4px;
    box-shadow: var(--shadow-medium);
    transition: transform var(--transition-medium);
}

.entry-content img:hover {
    transform: scale(1.1);
}

/* Footer */
.site-footer {
    position: relative;
    padding: var(--spacing-medium);
    background: var(--color-accent);
    color: var(--color-light);
    font-size: var(--font-size-small);
}

.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(
        to right,
        transparent,
        var(--color-light),
        transparent
    );
    opacity: 0.1;
}

.site-footer > div {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-medium);
    max-width: var(--max-width-site);
    margin: 0 auto;
    width: 100%;
}

.footer-navigation .footer-menu {
    list-style: none;
    display: flex;
    gap: var(--spacing-medium);
    flex-wrap: wrap;
    margin: 0;
    padding: 0;
}

.footer-navigation .footer-menu li {
    list-style-type: none;
}

.footer-navigation .footer-menu a {
    transition: opacity var(--transition-fast);
}

.footer-navigation .footer-menu a:hover {
    opacity: 0.8;
}

.footer-credit {
    align-self: flex-end;
}

.footer-navigation a,
.footer-credit a {
    color: var(--color-light);
    text-decoration: none;
}

.footer-navigation a:hover,
.footer-credit a:hover {
    text-decoration: underline;
}

/* Responsive footer */
@media (max-width: 768px) {
    .footer-navigation .footer-menu {
        justify-content: center;
    }
    
    .footer-credit {
        align-self: center;
    }
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    line-height: 1.2;
}

h2 {
    font-size: var(--font-size-h2);
}

/* Links */
a {
    color: var(--color-accent);
}

/* Utilities */
.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}

/* Responsive */
@media (max-width: 768px) {
    .site-content {
        flex-direction: column;
        padding: var(--spacing-medium) var(--spacing-small);
    }
    
    .site-sidebar {
        position: static;
        padding-top: 0;
        flex: none;
        margin-right: 0;
        margin-bottom: var(--spacing-medium);
    }
    
    .site-main {
        padding: 0;
    }
    
    .main-navigation .nav-menu {
        display: flex;
        flex-wrap: wrap;
        gap: var(--spacing-small);
        justify-content: center;
    }
    
    .main-navigation .nav-menu li {
        margin-bottom: 0;
    }

    .site-header,
    .site-footer {
        padding: var(--spacing-medium) var(--spacing-small);
    }

    :root {
        --font-size-base: 1.15rem;
        --font-size-h1: 1.6rem;
        --font-size-h2: 1.3rem;
    }

    .site-content {
        gap: var(--spacing-large);
    }

    article {
        padding: var(--spacing-small);
    }

    .entry-title::after {
        width: 3em;
    }
}

/* Single Posts & Pages */
.single .entry-header,
.page .entry-header {
    margin-bottom: var(--spacing-medium);
}

.entry-footer {
    margin-top: var(--spacing-large);
    padding-top: var(--spacing-medium);
    border-top: 1px solid rgba(47, 79, 79, 0.2);
    font-size: calc(var(--font-size-base) * 0.875);
}

.entry-categories,
.entry-tags {
    margin-bottom: var(--spacing-small);
}

/* Post Navigation */
.post-navigation {
    margin-top: var(--spacing-large);
    padding-top: var(--spacing-medium);
    border-top: 1px solid rgba(47, 79, 79, 0.2);
}

.post-navigation .nav-links {
    display: flex;
    justify-content: space-between;
    font-size: calc(var(--font-size-base) * 0.875);
}

.post-navigation a {
    text-decoration: none;
}

.post-navigation a:hover {
    text-decoration: underline;
}

/* Archive */
.archive-header {
    margin-bottom: var(--spacing-medium);
}

.archive-title {
    margin-bottom: var(--spacing-small);
}

.archive-description {
    font-size: var(--font-size-small);
    color: var(--color-accent);
}

/* Sélection de texte */
::selection {
    background: var(--color-accent);
    color: var(--color-light);
}

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

/* WordPress Image Alignments */
.alignleft {
    float: left;
    margin: 0.5em 1.5em 0.5em 0;
}

.alignright {
    float: right;
    margin: 0.5em 0 0.5em 1.5em;
}

.aligncenter {
    clear: both;
    display: block;
    margin: 1.5em auto;
}

/* WordPress Captions */
.wp-caption {
    max-width: 100%;
    margin-bottom: 1.5em;
}

.wp-caption img {
    display: block;
    margin: 0;
}

.wp-caption-text {
    margin: 0.8em 0;
    font-size: var(--font-size-small);
    font-style: italic;
    color: var(--color-accent);
}

/* Clear floats */
.entry-content::after {
    content: "";
    display: table;
    clear: both;
}

/* Typographie avancée */

/* Lettrine */
.entry-content > p:first-of-type::first-letter {
    float: left;
    font-size: 3.5em;
    line-height: 0.8;
    padding: 0.1em 0.1em 0 0;
}

/* Citations */
blockquote {
    position: relative;
    padding-left: 3em;
    font-style: italic;
}

blockquote::before {
    content: '«';
    position: absolute;
    left: 0;
    top: -0.4em;
    font-size: 4em;
    color: var(--color-accent);
    opacity: 0.1;
    font-style: normal;
    line-height: 1;
}
blockquote::after {
    content: '»';
    position: absolute;
    right: 0;
    bottom: -0.3em;
    font-size: 4em;
    color: var(--color-accent);
    opacity: 0.1;
    font-style: normal;
    line-height: 1;
}

blockquote cite {
    display: block;
    margin-top: 1em;
    font-size: var(--font-size-small);
    font-style: normal;
    color: var(--color-accent);
}

blockquote cite::before {
    content: "— ";
}

/* Citations en ligne */
q {
    quotes: "«\00A0" "\00A0»";
    font-style: italic;
}

/* Exposants et indices */
sup, sub {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
}

sup {
    top: -0.5em;
}

sub {
    bottom: -0.25em;
}

/* Abréviations */
abbr[title] {
    border-bottom: 1px dotted var(--color-accent);
    cursor: help;
}

/* Code */
code, pre {
    font-family: monospace;
    background: var(--color-muted);
    padding: 0.2em 0.4em;
    border-radius: 3px;
}

pre {
    padding: 1em;
    overflow-x: auto;
    margin: 1.5em 0;
}

pre code {
    background: none;
    padding: 0;
}

/* Définitions */
dl {
    margin: 1.5em 0;
}

dt {
    font-weight: bold;
    color: var(--color-accent);
}

dd {
    margin-left: 1.5em;
    margin-bottom: 0.5em;
}

/* Légendes */
figcaption {
    font-size: var(--font-size-small);
    font-style: italic;
    text-align: center;
    color: var(--color-accent);
    margin-top: 0.5em;
}

/* Petites capitales */
.small-caps {
    font-variant: small-caps;
}

/* Séparateur de texte */
hr {
    margin: 2em 0;
    border: 0;
    height: 1px;
    background: linear-gradient(
        to right,
        transparent,
        var(--color-accent),
        transparent
    );
}

/* Notes de bas de page */
.footnotes {
    margin-top: 3em;
    padding-top: 2em;
    border-top: 1px solid var(--color-border);
    font-size: var(--font-size-small);
}

.footnotes::before {
    content: "Notes";
    display: block;
    font-style: italic;
    color: var(--color-accent);
    margin-bottom: 1em;
}

/* Mise en valeur */
mark {
    background: rgba(47, 79, 79, 0.1);
    padding: 0.2em 0.4em;
    border-radius: 3px;
}

/* Texte supprimé et inséré */
del {
    color: #666;
    text-decoration: line-through;
}

ins {
    text-decoration: none;
    border-bottom: 1px dashed var(--color-accent);
}

/* Listes de définition */
dt {
    font-weight: bold;
    color: var(--color-accent);
    margin-top: 1em;
}

dd {
    margin-left: 2em;
    margin-bottom: 1em;
}

/* Texte préformaté */
pre {
    white-space: pre-wrap;
    word-wrap: break-word;
    padding: 1em;
    background: var(--color-muted);
    border-radius: 4px;
}

/* Page d'accueil */
.home-section h2 {
    margin-bottom: var(--spacing-medium);
    font-size: calc(var(--font-size-base) * 1.5);
    position: relative;
    display: inline-block;
}

.home-section h2::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 2em;
    height: 2px;
    background-color: var(--color-accent);
    opacity: 0.3;
}

.section-footer {
    margin-top: var(--spacing-small);
    text-align: right;
}

/* Posts et livres */
.post-excerpt {
    flex: 1;
}

.post-excerpt .entry-meta {
    font-size: var(--font-size-small);
    color: var(--color-accent);
    margin-bottom: var(--spacing-small);
}

.post-excerpt .entry-title {
    font-size: var(--font-size-base);
    margin: 0 0 var(--spacing-small) 0;
}

.post-excerpt .entry-title a {
    text-decoration: none;
    color: var(--color-text);
}

.post-excerpt .entry-title a:hover {
    color: var(--color-accent);
}

.read-more {
    display: inline-block;
    margin-top: var(--spacing-small);
    color: var(--color-accent);
    text-decoration: none;
    font-size: var(--font-size-small);
}

.read-more:hover {
    text-decoration: underline;
}

/* Suppression de l'effet souligné pour les h3 de la page d'accueil */
.home .entry-title::after {
    display: none;
}

/* Message quand pas de contenu */
.no-posts {
    font-style: italic;
    color: var(--color-accent);
    opacity: 0.8;
}

/* Rangées de posts */
.posts-row {
    display: flex;
    gap: var(--spacing-large);
    /* margin-bottom: var(--spacing-medium); */
}

.post-excerpt {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.post-thumbnail {
    margin-bottom: var(--spacing-small);
}

.post-thumbnail img {
    width: 100%;
    height: auto;
}

/* Grille de livres */
.books-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-medium);
}

.book-item {
    flex: 0 0 calc(33.333% - var(--spacing-medium));
    display: flex; /* Pour que le contenu s'étende */
}

.book-item a {
    display: flex; /* Pour que le contenu s'étende */
    width: 100%;
    text-decoration: none;
}

/* Couverture de livre par défaut */
.book-cover {
    width: 100%;
    max-width: 350px;
    min-height: 300px;
    margin: 0 auto;
    border: 1px solid #000;
    background: var(--color-light);
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding: 3rem 2rem;
}

/* Double liseré rouge */
.book-cover .inner-border {
    position: absolute;
    top: 1rem;
    right: 1rem;
    bottom: 1rem;
    left: 1rem;
    border: 1px solid var(--color-book);
}

.book-cover .inner-border::after {
    content: '';
    position: absolute;
    top: 3px;
    right: 3px;
    bottom: 3px;
    left: 3px;
    border: 1px solid var(--color-book);
}

.book-cover .book-author {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text);
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.book-cover .book-title {
    color: var(--color-book);
    text-align: center;
    font-size: calc(var(--font-size-base) * 1.2);
    line-height: 1.3;
    margin: 0;
    max-width: 80%;
    position: relative;
    z-index: 1;
}

/* Responsive */
@media (max-width: 768px) {
    .book-item {
        flex: 0 0 calc(50% - var(--spacing-small));
    }
}

@media (max-width: 480px) {
    .book-item {
        flex: 0 0 100%;
    }
}