:root {
  --bg: #0f1419;
  --bg-elevated: #171e26;
  --border: #2a3542;
  --text: #e8eef4;
  --muted: #8b9aab;
  --accent: #3ecf8e;
  --accent-dim: rgba(62, 207, 142, 0.12);
  --danger: #ef6b6b;
  --danger-dim: rgba(239, 107, 107, 0.14);
  --info: #6cb6ff;
  --info-dim: rgba(108, 182, 255, 0.12);
  --radius: 14px;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: "IBM Plex Sans", system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1000px 500px at 8% -10%, rgba(62, 207, 142, 0.12), transparent 55%),
    radial-gradient(800px 420px at 100% 0%, rgba(108, 182, 255, 0.08), transparent 50%),
    linear-gradient(180deg, #121820 0%, var(--bg) 45%, #0c1014 100%);
}
.wrap { width: min(1100px, calc(100% - 2rem)); margin: 0 auto; padding: 2rem 0 3rem; }
.eyebrow {
  display: inline-flex; align-items: center; gap: .45rem;
  font-size: .75rem; font-weight: 600; letter-spacing: .12em;
  text-transform: uppercase; color: var(--accent); margin-bottom: .5rem;
}
h1 {
  margin: 0;
  font-family: "Instrument Serif", Georgia, serif;
  font-weight: 400;
  font-size: clamp(1.9rem, 3.5vw, 2.6rem);
}
h1 em { font-style: italic; color: #b8c7d6; }
.lede { color: var(--muted); margin: .6rem 0 1.2rem; }
.muted { color: var(--muted); }
.small { font-size: .82rem; }
.mono { font-family: "IBM Plex Mono", monospace; }
.topbar {
  display: flex; justify-content: space-between; align-items: flex-end;
  gap: 1rem; margin-bottom: 1.25rem; flex-wrap: wrap;
}
.top-actions { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.panel, .login-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(23, 30, 38, 0.78);
  overflow: hidden;
}
.login-card { max-width: 420px; margin: 8vh auto 0; padding: 1.6rem 1.5rem 1.7rem; }
.stack { display: grid; gap: .9rem; }
label { display: grid; gap: .35rem; font-size: .86rem; color: var(--muted); }
input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #0f1419;
  color: var(--text);
  padding: .75rem .85rem;
  font: inherit;
}
input:focus { outline: 2px solid rgba(62, 207, 142, .35); border-color: var(--accent); }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px; border: 1px solid var(--border);
  background: transparent; color: var(--text);
  padding: .55rem .95rem; font: inherit; font-weight: 600;
  text-decoration: none; cursor: pointer;
}
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn-primary { background: var(--accent-dim); border-color: rgba(62,207,142,.35); color: var(--accent); }
.btn-ghost { background: rgba(255,255,255,.02); }
.inline { display: inline; }
.actions { display: flex; gap: .45rem; flex-wrap: wrap; align-items: center; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .92rem; }
th, td { text-align: left; padding: .9rem 1.1rem; border-bottom: 1px solid var(--border); vertical-align: top; }
th {
  font-size: .72rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--muted); background: rgba(0,0,0,.18);
}
tr:last-child td { border-bottom: none; }
.name { font-weight: 600; }
code {
  font-family: "IBM Plex Mono", monospace;
  font-size: .84em;
  color: #d5e4f2;
}
.alert {
  margin-bottom: 1rem; padding: .75rem 1rem; border-radius: 12px;
  border: 1px solid var(--border);
}
.alert-ok { background: var(--accent-dim); color: var(--accent); }
.alert-error { background: var(--danger-dim); color: var(--danger); }
.badge {
  display: inline-flex; align-items: center; gap: .3rem;
  padding: .15rem .55rem; border-radius: 999px;
  font-size: .75rem; font-weight: 600;
}
.badge-up { color: var(--accent); background: var(--accent-dim); }
.badge-down { color: var(--danger); background: var(--danger-dim); }
.badge-info { color: var(--info); background: var(--info-dim); }
a { color: var(--info); }