Update style.css

style.css

@@ -1,28 +1,60 @@
-body {
-	padding: 2rem;
-	font-family: -apple-system, BlinkMacSystemFont, "Arial", sans-serif;
+:root {
+  --bg: #0b0c10;
+  --panel: #13151a;
+  --text: #e7e9ee;
+  --muted: #a5adba;
+  --accent: #7c5cff;
+  --ok: #36c76f;
+  --warn: #ffb020;
 }
 
-h1 {
-	font-size: 16px;
-	margin-top: 0;
+* { box-sizing: border-box; }
+html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text); font-family: system-ui, Segoe UI, Roboto, Helvetica, Arial, sans-serif; }
+
+header { padding: 24px; border-bottom: 1px solid #1f232b; }
+h1 { margin: 0 0 6px; font-size: 20px; }
+.sub { margin: 0; color: var(--muted); }
+
+.panel { padding: 16px 24px; display: grid; gap: 12px; }
+.controls { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
+
+label { font-size: 13px; color: var(--muted); display: grid; gap: 6px; margin-right: 8px; }
+select { background: var(--panel); color: var(--text); border: 1px solid #2a2f3a; padding: 6px 8px; border-radius: 8px; }
+
+textarea {
+  width: 100%; resize: vertical; padding: 12px; border-radius: 12px;
+  border: 1px solid #2a2f3a; background: var(--panel); color: var(--text);
 }
 
-p {
-	color: rgb(107, 114, 128);
-	font-size: 15px;
-	margin-bottom: 10px;
-	margin-top: 5px;
+.actions { display: flex; align-items: center; gap: 10px; }
+button {
+  appearance: none; border: none; border-radius: 10px; padding: 10px 14px;
+  background: var(--accent); color: white; font-weight: 600; cursor: pointer;
 }
+button[disabled] { opacity: 0.6; cursor: progress; }
+
+#status { color: var(--muted); font-size: 13px; }
 
-.card {
-	max-width: 620px;
-	margin: 0 auto;
-	padding: 16px;
-	border: 1px solid lightgray;
-	border-radius: 16px;
+.results { padding: 0 24px 24px; }
+.results h2 { margin-top: 8px; }
+#bars { display: grid; gap: 10px; }
+
+.bar {
+  background: #1b1f27; border: 1px solid #2a2f3a; border-radius: 10px; padding: 8px 10px;
+}
+.bar-line {
+  height: 10px; border-radius: 6px; background: #232938; overflow: hidden; margin-top: 6px;
 }
+.bar-fill {
+  height: 100%; width: 0%;
+  background: linear-gradient(90deg, var(--ok), var(--accent));
+  transition: width 300ms ease;
+}
+.bar-label { display: flex; justify-content: space-between; font-size: 13px; color: var(--muted); }
 
-.card p:last-child {
-	margin-bottom: 0;
+pre#raw {
+  overflow: auto; background: #0f1117; border-radius: 10px; padding: 12px; border: 1px solid #2a2f3a;
+  color: #c7c9d1; font-size: 12px;
 }
+
+.disclaimer { padding: 16px 24px 32px; color: var(--muted); font-size: 13px; }