first commit

assets/style.css

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+/* --- Style global --- */
+body {
+    font-family: 'Segoe UI', Roboto, Arial, sans-serif;
+    line-height: 1.6;
+    margin: 0;
+    padding: 0;
+    background-color: #f3f0f9;
+    color: #333;
+    min-height: 100vh;
+    display: flex;
+    flex-direction: column;
+}
+
+/* --- En-tête --- */
+header {
+    background: linear-gradient(135deg, #6a11cb, #8e2de2); /* Dégradé violet */
+    color: #fff;
+    padding: 15px 30px;
+    display: flex;
+    justify-content: space-between; /* Accueil à gauche, Admin à droite */
+    align-items: center;
+    position: fixed; /* Fixé en haut */
+    top: 0;
+    left: 0;
+    width: 100%;
+    z-index: 1000;
+    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
+}
+
+/* --- Liens dans le header --- */
+header a {
+    color: #fff;
+    text-decoration: none;
+    font-weight: 600;
+    font-size: 1.1rem;
+    transition: opacity 0.2s ease;
+}
+
+header a:hover {
+    opacity: 0.8;
+}
+
+/* --- Espace pour éviter que le contenu passe sous le header --- */
+main {
+    flex: 1;
+    margin-top: 80px; /* Hauteur du header */
+    padding: 20px;
+}
+
+/* --- Titres --- */
+h1, h2, h3 {
+    color: #5b1dbb;
+}
+
+/* --- Articles --- */
+article {
+    background: #fff;
+    padding: 20px;
+    margin: 15px auto;
+    width: 90%;
+    max-width: 800px;
+    border-radius: 10px;
+    border: 1px solid #e0d4f7;
+    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.08);
+    transition: transform 0.2s ease, box-shadow 0.2s ease;
+}
+
+article:hover {
+    transform: translateY(-3px);
+    box-shadow: 0 6px 10px rgba(0, 0, 0, 0.15);
+}
+
+/* --- Liens d’articles --- */
+article h2 a {
+    color: #8e2de2;
+    text-decoration: none;
+    transition: color 0.2s ease;
+}
+
+article h2 a:hover {
+    color: #5b1dbb;
+    text-decoration: underline;
+}
+
+/* --- Tableaux --- */
+table {
+    width: 90%;
+    margin: 25px auto;
+    border-collapse: collapse;
+    background: #fff;
+    border-radius: 8px;
+    overflow: hidden;
+    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
+}
+
+table th, table td {
+    padding: 12px 15px;
+    border-bottom: 1px solid #ddd;
+}
+
+table th {
+    background-color: #8e2de2;
+    color: #fff;
+    text-align: left;
+}
+
+table tr:hover {
+    background-color: #f5e9ff;
+}
+
+/* --- Messages d’erreur --- */
+.error {
+    color: #721c24;
+    font-weight: 600;
+    border: 1px solid #f5c6cb;
+    background: #f8d7da;
+    padding: 12px;
+    border-radius: 6px;
+    width: 90%;
+    max-width: 800px;
+    margin: 10px auto;
+    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
+}
+
+/* --- Pied de page --- */
+footer {
+    background: #6a11cb;
+    color: #fff;
+    text-align: center;
+    padding: 15px 0;
+    position: fixed; /* Collé en bas */
+    bottom: 0;
+    left: 0;
+    width: 100%;
+    box-shadow: 0 -2px 5px rgba(0, 0, 0, 0.2);
+    font-size: 0.95rem;
+}