diff --git a/ESP32CAM-ONVIF/data/style.css b/ESP32CAM-ONVIF/data/style.css
index 4302732..9196c56 100644
--- a/ESP32CAM-ONVIF/data/style.css
+++ b/ESP32CAM-ONVIF/data/style.css
@@ -17,6 +17,14 @@ input, select, button { padding: 0.5em; border-radius: 4px; border: none; margin
   position: fixed; z-index: 1000; left: 0; top: 0; width: 100vw; height: 100vh;
   background: rgba(30,30,30,0.95); display: flex; align-items: center; justify-content: center;
 }
+.tabs { display: flex; border-bottom: 1px solid #444; margin-bottom: 1em; }
+.tab-btn { background: none; border: none; color: #aaa; font-size: 1.1em; padding: 0.7em 1.2em; cursor: pointer; transition: color 0.2s; }
+.tab-btn.active, .tab-btn:hover { color: #08f; border-bottom: 2px solid #08f; }
+.panel { display: block; }
+#sd-table { width: 100%; border-collapse: collapse; margin-top: 1em; }
+#sd-table th, #sd-table td { border: 1px solid #333; padding: 0.5em; }
+#sd-table th { background: #181818; }
+#sd-table tr:nth-child(even) { background: #292929; }
 .login-box {
   background: #232323; padding: 2em 2em 1em 2em; border-radius: 10px; box-shadow: 0 2px 16px #000c;
   display: flex; flex-direction: column; align-items: center;