quelque amelioration

assets/stylecms.css

@@ -1,34 +1,42 @@
+/* Styles globaux */
 body {
-    font-family: Arial, sans-serif;
+    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
     line-height: 1.6;
     margin: 0;
     padding: 20px;
-    background-color: #ececec; /* gris clair */
+    background: linear-gradient(to right, #f0f2f5, #e2e8f0);
     color: #333;
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    min-height: 100vh;
 }
 
 /* Header */
 header {
-    background-color: #555; /* gris foncé */
+    background-color: #2d3748; /* gris foncé doux */
     color: #fff;
-    padding: 15px;
-    border-radius: 6px;
+    padding: 20px;
+    border-radius: 10px;
     text-align: center;
-    margin-bottom: 20px;
+    margin-bottom: 25px;
+    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
 }
 
 header h1 {
     margin: 0;
-    font-size: 1.8rem;
+    font-size: 2rem;
+    font-weight: 600;
 }
 
 header p {
-    margin: 5px 0 0 0;
+    margin: 8px 0 0 0;
 }
 
 header a {
-    color: #cfcfcf;
+    color: #a0aec0;
     text-decoration: none;
+    font-weight: 500;
 }
 
 header a:hover {
@@ -38,27 +46,32 @@ header a:hover {
 
 /* Titres */
 h1, h2, h3 {
-    color: #333;
-    margin-top: 20px;
+    color: #1a202c;
+    margin-top: 25px;
+    font-weight: 600;
+    text-align: center;
 }
 
 /* Articles */
 article {
     background: #fff;
     padding: 20px;
-    margin-bottom: 15px;
-    border: 1px solid #ccc;
-    border-radius: 6px;
-    box-shadow: 0 2px 4px rgba(0,0,0,0.08);
+    margin-bottom: 20px;
+    border-radius: 10px;
+    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
+    width: 100%;
+    max-width: 700px;
+    box-sizing: border-box;
 }
 
 article h2 a {
-    color: #555;
+    color: #2d3748;
     text-decoration: none;
+    font-size: 1.2rem;
 }
 
 article h2 a:hover {
-    color: #333;
+    color: #1a202c;
     text-decoration: underline;
 }
 
@@ -68,77 +81,82 @@ table {
     border-collapse: collapse;
     margin-top: 20px;
     background-color: #fff;
-    border-radius: 6px;
+    border-radius: 10px;
     overflow: hidden;
-    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
+    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
 }
 
 table th, table td {
-    padding: 10px;
-    border: 1px solid #ccc;
+    padding: 12px 15px;
+    border: 1px solid #e2e8f0;
     text-align: left;
 }
 
 table th {
-    background-color: #bbb; /* gris moyen pour entête */
+    background-color: #4a5568; /* gris moyen foncé */
     color: #fff;
 }
 
 table tr:nth-child(even) {
-    background-color: #f2f2f2;
+    background-color: #edf2f7;
 }
 
 table a {
-    color: #555;
+    color: #3182ce;
+    text-decoration: none;
 }
 
 table a:hover {
-    color: #333;
+    color: #2c5282;
     text-decoration: underline;
 }
 
 /* Formulaires */
 form {
     background-color: #fff;
-    padding: 20px;
-    border: 1px solid #ccc;
-    border-radius: 6px;
+    padding: 25px 20px;
+    border-radius: 10px;
+    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
     max-width: 600px;
+    width: 100%;
     margin-top: 20px;
 }
 
 label {
     display: block;
     margin-bottom: 15px;
-    font-weight: bold;
+    font-weight: 600;
 }
 
 input[type="text"],
 textarea {
     width: 100%;
-    padding: 8px;
-    border: 1px solid #bfc9d6;
-    border-radius: 4px;
+    padding: 10px;
+    border: 1px solid #cbd5e0;
+    border-radius: 6px;
     box-sizing: border-box;
 }
 
 /* Boutons */
 button {
-    background-color: #555; /* gris foncé uniforme */
+    background-color: #2b6cb0; /* bleu uniforme */
     color: #fff;
-    padding: 10px 15px;
+    padding: 12px 20px;
     border: none;
-    border-radius: 4px;
+    border-radius: 6px;
     cursor: pointer;
+    font-weight: 600;
+    margin-top: 10px;
+    transition: background-color 0.3s ease;
 }
 
 button:hover {
-    background-color: #333;
+    background-color: #2c5282;
 }
 
-/* Liens annuler */
+/* Liens */
 a {
-    color: #555;
+    color: #3182ce;
     text-decoration: none;
     margin-left: 10px;
 }
@@ -149,17 +167,35 @@ a:hover {
 
 /* Messages d'erreur */
 .error {
-    color: #721c24;
-    background-color: #f8d7da;
-    border: 1px solid #f5c6cb;
-    padding: 10px;
-    border-radius: 5px;
+    color: #c53030;
+    background-color: #fed7d7;
+    border: 1px solid #f56565;
+    padding: 12px;
+    border-radius: 6px;
     margin-bottom: 15px;
+    text-align: center;
 }
 
 /* Séparateurs */
 hr {
     border: 0;
-    border-top: 1px solid #ccc;
-    margin: 20px 0;
-}
+    border-top: 1px solid #cbd5e0;
+    margin: 25px 0;
+}
+
+/* Responsive */
+@media (max-width: 480px) {
+    body {
+        padding: 10px;
+    }
+
+    form, article, table {
+        width: 100%;
+        padding: 15px;
+    }
+
+    button {
+        width: 100%;
+        margin: 10px 0;
+    }
+}