:root {
  --bg: #0f1419;
  --panel: #1a1f29;
  --border: #2a313e;
  --fg: #e6e7ea;
  --muted: #8b919c;
  --accent: #3b82f6;
  --danger: #ef4444;
  --warning: #f59e0b;
}
* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg); color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code { font-family: "SF Mono", Menlo, Consolas, monospace; background: #0a0d12; padding: 1px 5px; border-radius: 3px; font-size: 12px; }
header {
  display: flex; align-items: center; gap: 24px;
  padding: 12px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}
.brand { font-weight: 700; font-size: 16px; color: var(--fg); }
nav { display: flex; gap: 16px; flex: 1; }
nav a { color: var(--muted); padding: 4px 0; }
nav a.active { color: var(--fg); border-bottom: 2px solid var(--accent); }
.logout-form { margin: 0; }
.logout-form .link { background: none; border: none; color: var(--muted); cursor: pointer; font-size: 14px; }
.logout-form .link:hover { color: var(--fg); }
main { max-width: 1100px; margin: 0 auto; padding: 24px; }
h1 { margin: 0 0 12px; font-size: 22px; font-weight: 600; }
h2 { margin: 24px 0 8px; font-size: 16px; font-weight: 600; color: var(--muted); }
.muted { color: var(--muted); }
.help { color: var(--muted); font-size: 12px; margin: -8px 0 12px; }
.error { color: var(--danger); }
.note { background: #1e293b; border-left: 3px solid var(--accent); padding: 10px 14px; border-radius: 3px; margin: 12px 0; }
.empty { padding: 40px; text-align: center; color: var(--muted); border: 1px dashed var(--border); border-radius: 6px; }

.page-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.page-header h1 { margin: 0; }
.page-header .actions { display: flex; gap: 8px; }

form { display: flex; flex-direction: column; gap: 12px; max-width: 560px; }
label { display: flex; flex-direction: column; gap: 4px; }
label.checkbox { flex-direction: row; align-items: center; gap: 8px; }
input, select, textarea {
  background: #0a0d12; color: var(--fg);
  border: 1px solid var(--border); border-radius: 4px;
  padding: 8px 10px; font: inherit;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); }
fieldset { border: 1px solid var(--border); border-radius: 6px; padding: 16px; margin: 0; display: flex; flex-direction: column; gap: 12px; }
legend { padding: 0 8px; color: var(--muted); }

.btn {
  display: inline-block; cursor: pointer;
  background: var(--panel); color: var(--fg);
  border: 1px solid var(--border); border-radius: 4px;
  padding: 8px 14px; font: inherit;
}
.btn:hover { border-color: var(--muted); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: white; }
.btn.primary:hover { background: #2563eb; }
.btn.danger { color: var(--danger); }
.btn.warning { color: var(--warning); }
.btn.small { padding: 4px 10px; font-size: 12px; }

table { width: 100%; border-collapse: collapse; margin-top: 8px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 500; font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; }

.badge { display: inline-block; padding: 2px 8px; border-radius: 99px; font-size: 11px; font-weight: 600; color: white; text-transform: uppercase; letter-spacing: 0.05em; }

.meta { background: var(--panel); border: 1px solid var(--border); border-radius: 6px; padding: 14px 16px; display: flex; flex-direction: column; gap: 6px; margin-bottom: 20px; }

.metric-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; margin: 16px 0; }
.metric { background: var(--panel); border: 1px solid var(--border); border-radius: 6px; padding: 12px 14px; }
.metric .k { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; }
.metric .v { font-size: 18px; font-weight: 600; margin-top: 4px; }

.log {
  background: #06090e; border: 1px solid var(--border); border-radius: 6px;
  padding: 12px; max-height: 480px; overflow-y: auto;
  font-family: "SF Mono", Menlo, Consolas, monospace; font-size: 12px;
  white-space: pre-wrap; word-break: break-all;
}
.log div { padding: 1px 0; }

.login { display: flex; align-items: center; justify-content: center; height: 100vh; margin: 0; }
.login-wrap { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 32px; min-width: 320px; }
.login-wrap h1 { margin: 0 0 20px; text-align: center; }

section.type { background: var(--panel); border: 1px solid var(--border); border-radius: 6px; padding: 14px 18px; margin-bottom: 12px; }
section.type h2 { margin-top: 0; color: var(--fg); }