Update app.py

app.py

@@ -465,6 +465,58 @@ HEADER_HTML = """
     <span class="pill">▸ SentenceTransformers</span>
   </div>
 </div>
+
+
+/* ===== API Key 區塊細修：避免輸入框太白 ===== */
+#apikey-box,
+#apikey-box > div,
+#apikey-box .gradio-container,
+#apikey-box .block,
+#apikey-box .form {
+    background: #fff1cf !important;
+    border-color: #cf8a12 !important;
+}
+
+#apikey-box textarea,
+#apikey-box input,
+#apikey-box [data-testid="textbox"],
+#apikey-box .wrap,
+#apikey-box .container,
+#apikey-box .input-container {
+    background: #302b25 !important;
+    color: #fff7e8 !important;
+    border: 1px solid #6f604f !important;
+    box-shadow: none !important;
+}
+
+#apikey-box textarea,
+#apikey-box input {
+    min-height: 42px !important;
+    font-size: 14px !important;
+    font-weight: 700 !important;
+}
+
+#apikey-box textarea::placeholder,
+#apikey-box input::placeholder {
+    color: #b9aea0 !important;
+}
+
+#apikey-box .disabled,
+#apikey-box textarea:disabled,
+#apikey-box input:disabled,
+#apikey-box [aria-disabled="true"] {
+    background: #4a443c !important;
+    color: #fff7e8 !important;
+    opacity: 1 !important;
+}
+
+#apply-key-btn,
+#apply-key-btn button {
+    background: #bd7b12 !important;
+    color: #ffffff !important;
+    border: none !important;
+    border-radius: 8px !important;
+}
 """