diff --git a/frontend/assets/style.css b/frontend/assets/style.css
new file mode 100644
index 0000000..bb0eb2c
--- /dev/null
+++ b/frontend/assets/style.css
@@ -0,0 +1,128 @@
+* {
+    box-sizing: border-box;
+}
+
+body {
+    margin: 0;
+    font-family: Inter, Arial, sans-serif;
+    background: #0b1020;
+    color: #fff;
+}
+
+.layout {
+    display: flex;
+    min-height: 100vh;
+}
+
+.sidebar {
+    width: 260px;
+    background: #121a31;
+    padding: 24px;
+    border-right: 1px solid rgba(255,255,255,0.08);
+}
+
+.logo h1 {
+    margin: 0;
+    font-size: 28px;
+}
+
+.logo span {
+    color: #8ea0c9;
+    font-size: 13px;
+}
+
+.sidebar nav {
+    margin-top: 32px;
+    display: flex;
+    flex-direction: column;
+    gap: 12px;
+}
+
+.sidebar nav a {
+    text-decoration: none;
+    color: #fff;
+    padding: 12px;
+    border-radius: 12px;
+    background: rgba(255,255,255,0.04);
+}
+
+.sidebar nav a:hover {
+    background: rgba(255,255,255,0.08);
+}
+
+.content {
+    flex: 1;
+    padding: 24px;
+    display: grid;
+    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
+    gap: 20px;
+}
+
+.card {
+    background: #131d38;
+    border-radius: 20px;
+    padding: 24px;
+    box-shadow: 0 8px 30px rgba(0,0,0,0.3);
+}
+
+.card h2 {
+    margin-top: 0;
+}
+
+textarea,
+input {
+    width: 100%;
+    border: none;
+    border-radius: 14px;
+    padding: 14px;
+    margin-top: 12px;
+    background: #0d1428;
+    color: #fff;
+}
+
+textarea {
+    min-height: 180px;
+    resize: vertical;
+}
+
+button {
+    margin-top: 16px;
+    border: none;
+    border-radius: 14px;
+    padding: 14px 20px;
+    background: linear-gradient(135deg,#4f46e5,#7c3aed);
+    color: #fff;
+    font-weight: bold;
+    cursor: pointer;
+}
+
+button:hover {
+    opacity: 0.92;
+}
+
+pre {
+    margin-top: 16px;
+    padding: 16px;
+    border-radius: 14px;
+    background: #0a1020;
+    overflow-x: auto;
+    white-space: pre-wrap;
+}
+
+.status-grid {
+    display: grid;
+    grid-template-columns: repeat(auto-fit,minmax(160px,1fr));
+    gap: 16px;
+}
+
+.status-item {
+    background: rgba(255,255,255,0.04);
+    padding: 16px;
+    border-radius: 16px;
+}
+
+.status-item span {
+    display: block;
+    color: #90a2c9;
+    margin-bottom: 8px;
+}