Add initial web panel styles

web/static/app.css

@@ -0,0 +1,156 @@
+:root {
+  --bg: #070b12;
+  --panel: #101722;
+  --panel-2: #0d131d;
+  --line: #233044;
+  --text: #e8eef8;
+  --muted: #8d9bb0;
+  --accent: #37d6ff;
+  --green: #3dff9d;
+  --yellow: #ffd166;
+  --red: #ff5c7a;
+}
+
+* { box-sizing: border-box; }
+
+body {
+  margin: 0;
+  min-height: 100vh;
+  background: radial-gradient(circle at top left, rgba(55, 214, 255, .14), transparent 34%), var(--bg);
+  color: var(--text);
+  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
+}
+
+.shell {
+  width: min(1440px, calc(100% - 32px));
+  margin: 0 auto;
+  padding: 24px 0 48px;
+}
+
+.topbar {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 16px;
+  padding: 18px 20px;
+  margin-bottom: 18px;
+  background: rgba(16, 23, 34, .86);
+  border: 1px solid var(--line);
+  border-radius: 22px;
+  box-shadow: 0 24px 70px rgba(0,0,0,.28);
+  backdrop-filter: blur(12px);
+}
+
+.brand {
+  font-size: 28px;
+  font-weight: 800;
+  letter-spacing: -.04em;
+}
+
+.muted { color: var(--muted); }
+
+.top-meta {
+  display: flex;
+  gap: 10px;
+  flex-wrap: wrap;
+  justify-content: flex-end;
+}
+
+.top-meta span,
+.pill {
+  display: inline-flex;
+  align-items: center;
+  min-height: 30px;
+  padding: 6px 10px;
+  border: 1px solid var(--line);
+  border-radius: 999px;
+  color: var(--muted);
+  background: rgba(13, 19, 29, .8);
+  font-size: 13px;
+}
+
+.grid { display: grid; gap: 16px; }
+.stats { grid-template-columns: repeat(4, minmax(0, 1fr)); margin-bottom: 16px; }
+.two { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-bottom: 16px; }
+
+.card {
+  background: linear-gradient(180deg, rgba(16, 23, 34, .96), rgba(13, 19, 29, .96));
+  border: 1px solid var(--line);
+  border-radius: 22px;
+  padding: 18px;
+  box-shadow: 0 18px 50px rgba(0,0,0,.22);
+  margin-bottom: 16px;
+}
+
+.card-head {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 12px;
+  margin-bottom: 14px;
+}
+
+h2 { margin: 0; font-size: 18px; letter-spacing: -.02em; }
+.label { color: var(--muted); font-size: 13px; margin-bottom: 8px; }
+.value { font-size: 24px; font-weight: 800; letter-spacing: -.03em; }
+.value.small { font-size: 16px; }
+.strong { font-weight: 700; }
+
+.services { display: grid; gap: 10px; }
+.service-row {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 11px 12px;
+  background: rgba(255,255,255,.03);
+  border: 1px solid rgba(255,255,255,.06);
+  border-radius: 14px;
+}
+
+.status {
+  display: inline-flex;
+  padding: 5px 9px;
+  border-radius: 999px;
+  font-size: 12px;
+  font-weight: 800;
+  border: 1px solid currentColor;
+}
+.status.ok { color: var(--green); background: rgba(61,255,157,.09); }
+.status.warn { color: var(--yellow); background: rgba(255,209,102,.09); }
+.status.err { color: var(--red); background: rgba(255,92,122,.09); }
+
+table { width: 100%; border-collapse: collapse; }
+th, td { text-align: left; padding: 11px 10px; border-bottom: 1px solid rgba(255,255,255,.07); }
+th { color: var(--muted); font-size: 13px; font-weight: 700; }
+tr:last-child td { border-bottom: 0; }
+
+.actions { display: flex; gap: 8px; flex-wrap: wrap; }
+.actions form { margin: 0; }
+button {
+  border: 1px solid var(--line);
+  background: rgba(55,214,255,.08);
+  color: var(--text);
+  padding: 8px 10px;
+  border-radius: 12px;
+  cursor: pointer;
+  font-weight: 700;
+}
+button:hover { border-color: var(--accent); }
+button.danger { background: rgba(255,92,122,.09); color: var(--red); }
+
+pre {
+  overflow: auto;
+  margin: 0;
+  padding: 14px;
+  border-radius: 14px;
+  background: #070b12;
+  border: 1px solid rgba(255,255,255,.06);
+  color: #d9e5f6;
+  line-height: 1.55;
+}
+
+@media (max-width: 900px) {
+  .topbar { align-items: flex-start; flex-direction: column; }
+  .stats, .two { grid-template-columns: 1fr; }
+  .shell { width: min(100% - 20px, 1440px); padding-top: 10px; }
+}