Initial commit

themes/default/assets/css/header.css

@@ -0,0 +1,204 @@
+article>header,
+main>header {
+    position: relative;
+    z-index: 10;
+    width: 90%;
+    max-width: 1200px;
+    margin: 0 auto 2rem auto;
+    display: flex;
+    flex-wrap: wrap;
+    align-items: center;
+    justify-content: space-between;
+    padding: .5rem 1rem;
+    background:
+        radial-gradient(circle at top left, rgba(255, 255, 255, 0.12) 0%, rgba(0, 0, 0, 0) 60%),
+        linear-gradient(to bottom, rgba(15, 15, 15, 1), rgba(1, 1, 1, 1));
+    border-radius: 0 0 2rem 2rem;
+    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
+    gap: 1rem;
+
+    .site-logo {
+        flex-shrink: 0;
+        margin: auto;
+    }
+
+    .header-content {
+        flex: 1;
+        min-width: 200px;
+        display: flex;
+        flex-direction: column;
+        justify-content: center;
+        color: #fff;
+    }
+
+    .page-title {
+        font-size: 1.5rem;
+        margin: 0;
+        font-weight: 600;
+    }
+
+    .page-meta {
+        font-size: 0.875rem;
+        margin-top: .25rem;
+        opacity: 0.8;
+        display: flex;
+        flex-wrap: wrap;
+        gap: 0.75rem;
+    }
+}
+
+.tablet-header {
+    position: sticky;
+    top: 0;
+    z-index: 9;
+    display: flex;
+    align-items: center;
+    gap: 0.75rem;
+    width: 85%;
+    max-width: 1140px;
+    margin: -4.5rem auto 2rem auto;
+    padding: 0.4rem 1rem;
+    height: 2.5rem;
+
+    background-color: #2a2a2a;
+
+    background-image:
+        /* Stries métalliques irrégulières */
+        repeating-linear-gradient(to right,
+            hsla(0, 0%, 28%, 0.02) 0%,
+            hsla(0, 0%, 28%, 0.02) 4%,
+            hsla(0, 0%, 32%, 0.04) 5%,
+            hsla(0, 0%, 28%, 0.02) 6%),
+        /* Stries secondaires plus douces */
+        repeating-linear-gradient(to right,
+            hsla(0, 0%, 22%, 0.01) 0%,
+            hsla(0, 0%, 22%, 0.01) 2%,
+            hsla(0, 0%, 26%, 0.03) 3%,
+            hsla(0, 0%, 22%, 0.01) 4%),
+        /* Effet d'ombrage et reflet léger */
+        linear-gradient(to bottom,
+            hsl(0, 0%, 18%) 0%,
+            hsl(0, 0%, 22%) 47%,
+            hsl(0, 0%, 18%) 53%,
+            hsl(0, 0%, 16%) 100%);
+
+    background-size: 200px 100%;
+    background-repeat: repeat;
+
+    border-radius: 0 0 1rem 1rem;
+    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
+    overflow: hidden;
+
+    .tablet-links {
+        display: flex;
+        gap: .5rem;
+
+        >a,
+        summary {
+            width: 32px;
+            height: 32px;
+            min-width: 32px;
+            min-height: 32px;
+
+            display: flex;
+            align-items: center;
+            justify-content: center;
+
+            border-radius: 50%;
+            background: #2a2a2a;
+            color: #ccc;
+
+            font-size: 1rem;
+            text-decoration: none;
+            border: none;
+            outline: none;
+
+            transition: background 0.2s ease, color 0.2s ease;
+        }
+
+        >a:hover,
+        summary:hover {
+            background-color: #3a3a3a;
+            color: white;
+        }
+
+        summary {
+            list-style: none;
+            cursor: pointer;
+            padding: 0;
+            margin: 0;
+        }
+
+        details[open] summary {
+            background-color: #444;
+            color: white;
+        }
+
+        /* Empêche l'effet de flèche par défaut dans WebKit */
+        summary::-webkit-details-marker {
+            display: none;
+        }
+
+        summary::marker {
+            content: "";
+        }
+    }
+
+    .tablet-logo {
+        height: 32px;
+        flex-shrink: 0;
+    }
+
+    .tablet-title {
+        font-size: 0.9rem;
+        font-weight: 500;
+        white-space: nowrap;
+        overflow: hidden;
+        text-overflow: ellipsis;
+        color: #d0d0d0;
+        flex: 1;
+    }
+
+    #toc {
+        position: relative;
+
+        #TableOfContents {
+            position: fixed;
+            top: 2.5rem;
+            z-index: 8;
+            width: clamp(300px, 50vw, 600px);
+            max-height: 50vh;
+            right: 0;
+            margin: 0 auto;
+            background-color: #2a2a2a;
+            border: 1px solid #3a3a3a;
+            border-radius: 0.5rem;
+            box-shadow: 0 0 10px rgba(0, 0, 0, 0.4);
+            overflow: auto;
+            padding: 1rem;
+            scrollbar-width: thin;
+            scrollbar-color: #555 #2a2a2a;
+        }
+
+        #TableOfContents ul {
+            list-style: none;
+            padding-left: 1rem;
+        }
+
+        #TableOfContents li {
+            margin: 0.25rem 0;
+        }
+
+        #TableOfContents a {
+            text-decoration: none;
+            color: #ccc;
+            transition: color 0.2s ease;
+            display: block;
+        }
+
+        #TableOfContents a:hover {
+            color: #64c7ff;
+            text-decoration: underline;
+        }
+    }
+}