/* Bandeau + thème sombre des pages StackEdit (sans charger styles.css complet). */

.fixed-header {
    --header-primary: #001f5b;
    --header-bg: #ffffff;
    --header-text: #333333;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--header-bg);
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
    font-family: 'Roboto', Arial, sans-serif;
    line-height: 1.5;
}

body.dark-mode .fixed-header {
    --header-primary: #4a7cff;
    --header-bg: #1a1a1a;
    --header-text: #ffffff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.35);
}

.fixed-header .container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.fixed-header nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.fixed-header nav ul {
    display: flex;
    flex-wrap: wrap;
    list-style-type: none;
    margin: 0;
    padding: 0;
    gap: 0.5rem 1rem;
}

.fixed-header .nav-link {
    text-decoration: none;
    color: var(--header-text);
    font-weight: bold;
    transition: color 0.3s ease;
}

.fixed-header .nav-link:hover,
.fixed-header .nav-link.active {
    color: var(--header-primary);
}

.fixed-header .header-controls {
    display: flex;
    align-items: center;
}

.fixed-header #dark-mode-toggle,
.fixed-header #language-toggle {
    background: none;
    border: none;
    color: var(--header-text);
    cursor: pointer;
    margin-left: 1rem;
    padding: 0.5rem;
    transition: transform 0.3s ease, color 0.3s ease;
}

.fixed-header #dark-mode-toggle:hover,
.fixed-header #language-toggle:hover {
    color: var(--header-primary);
    transform: scale(1.1);
}

.fixed-header #language-toggle .flag {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.fixed-header #language-toggle:hover .flag {
    transform: rotate(360deg);
}

/* Colonne TOC StackEdit en fixed (top:0) : la descendre sous le bandeau */
body.stackedit.has-site-header {
    --site-header-offset: 5.75rem;
    --blog-primary: #001f5b;
    --blog-bg: #ffffff;
    --blog-text: #333333;
    --blog-muted: #f8f9fa;
}

body.stackedit.has-site-header .stackedit__right {
    top: var(--site-header-offset);
    min-height: calc(100vh - var(--site-header-offset));
}

@media (min-width: 1060px) {
    body.stackedit.has-site-header .stackedit__left {
        top: var(--site-header-offset);
        height: calc(100vh - var(--site-header-offset));
    }
}

/* --- Thème nuit : page blog StackEdit entière (hors bandeau déjà géré ci-dessus) --- */
html:has(body.dark-mode.stackedit) {
    color-scheme: dark;
}

body.dark-mode.stackedit {
    --blog-primary: #4a7cff;
    --blog-bg: #1a1a1a;
    --blog-text: #ffffff;
    --blog-muted: #2c2c2c;
    background-color: #121212;
    color: #e4e4e4;
}

body.dark-mode.stackedit .stackedit__left,
body.dark-mode.stackedit .stackedit__right {
    background-color: #121212;
    color: #e4e4e4;
}

body.dark-mode.stackedit .stackedit__toc {
    background-color: #1a1a1a;
    color: #cfcfcf;
}

body.dark-mode.stackedit .stackedit__toc a {
    color: #8ab4f8;
}

body.dark-mode.stackedit .stackedit__toc a:hover {
    color: #a8c7ff;
}

body.dark-mode.stackedit .stackedit__html h1,
body.dark-mode.stackedit .stackedit__html h2,
body.dark-mode.stackedit .stackedit__html h3,
body.dark-mode.stackedit .stackedit__html h4,
body.dark-mode.stackedit .stackedit__html h5,
body.dark-mode.stackedit .stackedit__html h6 {
    color: #f2f2f2;
}

body.dark-mode.stackedit .stackedit__html p,
body.dark-mode.stackedit .stackedit__html li {
    color: #e4e4e4;
}

body.dark-mode.stackedit .stackedit__html a {
    color: #8ab4f8;
}

body.dark-mode.stackedit .stackedit__html a:hover {
    color: #c4d9ff;
}

body.dark-mode.stackedit .stackedit__html blockquote {
    border-left-color: #4a7cff;
    background-color: #1e1e1e;
    color: #d0d0d0;
}

body.dark-mode.stackedit .stackedit__html code {
    background-color: #2d2d2d;
    color: #e6c07b;
}

body.dark-mode.stackedit .stackedit__html pre {
    background-color: #1e1e1e;
    color: #e4e4e4;
    border: 1px solid #3a3a3a;
}

body.dark-mode.stackedit .stackedit__html pre code {
    background-color: transparent;
    color: inherit;
}

body.dark-mode.stackedit .stackedit__html hr {
    border: none;
    border-top: 1px solid #3a3a3a;
}

body.dark-mode.stackedit .stackedit__html table th,
body.dark-mode.stackedit .stackedit__html table td {
    border-color: #3a3a3a;
}

body.dark-mode.stackedit .stackedit__html table tr:nth-child(even) {
    background-color: #1a1a1a;
}

body.dark-mode.stackedit .stackedit__html img,
body.dark-mode.stackedit .stackedit__html video {
    border-radius: 4px;
}

/* Pied de page + retour en haut — alignés sur styles.css (index) */
body.stackedit footer {
    background-color: var(--blog-muted);
    text-align: center;
    padding: 1rem 0;
    margin-top: 4rem;
    color: var(--blog-text);
    font-family: 'Roboto', Arial, sans-serif;
    line-height: 1.6;
    position: relative;
    z-index: 2;
    width: 100%;
    box-sizing: border-box;
}

body.stackedit .stackedit__right > footer p#footer-text {
    color: var(--blog-text);
}

body.stackedit footer .container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

body.stackedit #scroll-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--blog-primary);
    color: var(--blog-bg);
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    font-size: 24px;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease;
}

body.stackedit #scroll-top:hover {
    background-color: var(--blog-text);
    color: var(--blog-bg);
}