:root {
  --bg: #0b0e13;
  --panel: #131822;
  --line: #232b3a;
  --text: #dbe2ee;
  --muted: #7d8aa0;
  --accent: #5ee6a8;
  --bad: #ff6b6b;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 "SF Mono", "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;
}
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 22px;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: rgba(11, 14, 19, 0.92);
  backdrop-filter: blur(6px);
}
.brand { letter-spacing: 3px; font-weight: 700; }
.accent { color: var(--accent); }
nav a { color: var(--muted); text-decoration: none; margin-left: 18px; }
nav a:hover { color: var(--text); }
main { padding: 22px; max-width: 1100px; margin: 0 auto; }
footer { padding: 20px 22px; color: var(--muted); font-size: 12px; text-align: center; }
h1, h2 { font-weight: 600; }
h2 { font-size: 15px; letter-spacing: 1px; text-transform: uppercase; color: var(--muted); }
.row { margin-bottom: 34px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.error { color: var(--bad); }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 14px; }
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
}
.card-head { display: flex; align-items: center; gap: 9px; margin-bottom: 6px; }
.card-title { font-weight: 600; }
.dot { width: 9px; height: 9px; border-radius: 50%; background: var(--muted); }
.dot.ok { background: var(--accent); box-shadow: 0 0 8px rgba(94, 230, 168, 0.6); }
.dot.bad { background: var(--bad); box-shadow: 0 0 8px rgba(255, 107, 107, 0.6); }
.meta { color: var(--muted); font-size: 12px; margin: 4px 0; }
.url { color: var(--accent); font-size: 12px; text-decoration: none; word-break: break-all; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; color: var(--muted); font-weight: 500; border-bottom: 1px solid var(--line); padding: 8px; }
td { padding: 8px; border-bottom: 1px solid rgba(35, 43, 58, 0.5); vertical-align: top; }
td a { color: var(--text); text-decoration: none; }
td a:hover { color: var(--accent); }
button {
  background: var(--accent);
  color: #04140c;
  border: 0;
  border-radius: 6px;
  padding: 9px 16px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
button:hover { filter: brightness(1.08); }
.inline { margin-bottom: 12px; }
.login-wrap { display: flex; justify-content: center; padding-top: 12vh; }
.login-card { width: 320px; display: flex; flex-direction: column; gap: 12px; }
.login-card h1 { margin: 0; letter-spacing: 2px; font-size: 20px; }
.login-card p { margin: 0; }
input[type="password"] {
  background: #0d1119;
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 6px;
  padding: 10px 12px;
  font: inherit;
}
input[type="password"]:focus { outline: 1px solid var(--accent); }