deving

static/style.css

@@ -790,7 +790,8 @@ body {
     color: #e5e7eb;
 }
 
-.upload-dropzone:hover {
+.upload-dropzone:hover,
+.upload-dropzone.drag-over {
     border-color: #60a5fa;
     background: linear-gradient(135deg, rgba(15, 23, 42, 1), rgba(37, 99, 235, 0.6));
 }
@@ -800,6 +801,23 @@ body {
     margin-bottom: 6px;
 }
 
+.clear-file-btn {
+    margin-top: 8px;
+    padding: 4px 12px;
+    font-size: 0.8rem;
+    background: rgba(239, 68, 68, 0.2);
+    color: #fca5a5;
+    border: 1px solid rgba(239, 68, 68, 0.4);
+    border-radius: 6px;
+    cursor: pointer;
+    transition: all 0.2s ease;
+}
+
+.clear-file-btn:hover {
+    background: rgba(239, 68, 68, 0.3);
+    border-color: rgba(239, 68, 68, 0.6);
+}
+
 .upload-btn {
     background: linear-gradient(135deg, #3b82f6, #6366f1);
     color: white;
@@ -947,6 +965,11 @@ body {
     text-transform: none;
 }
 
+.status-pending {
+    background: rgba(148, 163, 184, 0.15);
+    color: #94a3b8;
+}
+
 .status-processing {
     background: rgba(250, 204, 21, 0.15);
     color: #facc15;