deleted unused classes

public/styles.css

@@ -273,7 +273,7 @@ select.form-input { cursor: pointer; }
 
 
 /* -----------------------------------------------------------------
-   3.6 SweetAlert2 Override
+   3.6 SweetAlert Override
    ----------------------------------------------------------------- */
 .swal2-input,
 .swal2-textarea,
@@ -286,7 +286,6 @@ select.form-input { cursor: pointer; }
 }
 
 /* SweetAlert2 Portal Theme */
-/* SweetAlert2 Portal Theme — Notifications */
 .swal2-popup {
     font-family: var(--font-body) !important;
     border-radius: var(--radius-lg) !important;
@@ -340,40 +339,12 @@ select.form-input { cursor: pointer; }
     background: var(--color-border) !important;
 }
 
-.swal-label {
-    display: block;
-    font-weight: 600;
-    font-size: var(--font-md);
-    margin-bottom: var(--space-xs);
-}
-
-.swal-form {
-    text-align: left;
-}
-
-.swal-group {
-    margin-bottom: var(--space-sm);
-}
-
 .swal2-input,
 .swal2-textarea {
     margin: 0 !important;
     width: 100% !important;
 }
 
-.detail-block {
-    padding: var(--space-sm) 0;
-    font-size: var(--font-base);
-    line-height: 1.6;
-    color: var(--color-text);
-    margin-bottom: var(--space-sm);
-}
-
-.detail-block-meta {
-    font-size: var(--font-sm);
-    color: #999;
-}
-
 .swal-btn-danger {
     background-color: var(--color-error) !important;
 }
@@ -626,7 +597,6 @@ select.form-input { cursor: pointer; }
    ----------------------------------------------------------------- */
 .leaflet-sidebar { z-index: 999; top: var(--header-height); bottom: var(--footer-height); }
 .leaflet-sidebar-header { background: var(--color-primary); color: white; }
-.leaflet-sidebar-close { color: white; }
 
 .leaflet-sidebar-tabs > ul > li > a {
     color: var(--color-text-secondary);
@@ -758,12 +728,12 @@ select.form-input { cursor: pointer; }
     background: var(--color-surface);
     border: 1px solid var(--color-border);
     border-radius: var(--radius-md);
+    transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
 }
 
 .news-item:hover {
     border-color: var(--color-primary);
     box-shadow: var(--shadow-sm);
-    transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
 }
 
 .news-date { font-size: var(--font-sm); color: var(--color-text-secondary); }
@@ -882,27 +852,6 @@ select.form-input { cursor: pointer; }
    4.8 Popup Photo and Comments
    ----------------------------------------------------------------- */
 
-/* Photo Toggle Button */
-.popup-photo-btn {
-    display: inline-flex;
-    align-items: center;
-    gap: var(--space-xs);
-    padding: var(--space-xs) var(--space-sm);
-    border: 1px solid var(--color-border);
-    border-radius: var(--radius-pill);
-    background: var(--color-surface);
-    cursor: pointer;
-    font-size: var(--font-xs);
-    color: var(--color-text-secondary);
-    font-family: var(--font-body);
-    transition: all var(--transition-fast);
-}
-
-.popup-photo-btn:hover {
-    border-color: var(--color-primary);
-    color: var(--color-primary);
-}
-
 /* Photo Container */
 .popup-photo-container { margin-bottom: var(--space-sm); }
 
@@ -1430,6 +1379,18 @@ select.form-input { cursor: pointer; }
     margin-top: var(--space-md);
 }
 
+.detail-block {
+    padding: var(--space-sm) 0;
+    font-size: var(--font-base);
+    line-height: 1.6;
+    color: var(--color-text);
+    margin-bottom: var(--space-sm);
+}
+
+.detail-block-meta {
+    font-size: var(--font-sm);
+    color: #999;
+}
 
 /* News and Comments Tab Headers */
 .tab-header {