:root {
  --bg: #0f1419;
  --panel: #1a2332;
  --text: #e7ecf3;
  --muted: #9aa8bc;
  --accent: #3d8bfd;
  --ok: #2f9e44;
  --err: #c92a2a;
  --warn: #e67700;
  --line: #2a3648;
  --font: "Segoe UI", system-ui, sans-serif;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font);
  background: radial-gradient(1200px 600px at 10% -10%, #1b2a44, transparent),
              radial-gradient(900px 500px at 100% 0%, #182033, transparent),
              var(--bg);
  color: var(--text);
  min-height: 100vh;
}
.wrap { max-width: 960px; margin: 0 auto; padding: 1.25rem; }
.top {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; margin-bottom: 1.5rem; flex-wrap: wrap;
}
.brand { font-size: 1.25rem; font-weight: 700; letter-spacing: .02em; }
nav { display: flex; gap: .75rem; align-items: center; flex-wrap: wrap; }
nav a { color: var(--text); text-decoration: none; opacity: .9; }
nav a:hover { color: var(--accent); }
.who { color: var(--muted); font-size: .9rem; }
main {
  background: color-mix(in srgb, var(--panel) 92%, black);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
}
h1 { margin: 0 0 1rem; font-size: 1.35rem; }
.muted { color: var(--muted); }
.flash { padding: .75rem 1rem; border-radius: 8px; margin-bottom: 1rem; }
.flash.ok { background: #1e3a28; color: #b2f2bb; }
.flash.err { background: #3b1a1a; color: #ffc9c9; }
.flash.warn { background: #3b2a12; color: #ffe8a3; }
.btn {
  display: inline-block; border: 0; border-radius: 8px;
  padding: .55rem 1rem; background: var(--accent); color: #fff;
  cursor: pointer; text-decoration: none; font: inherit;
}
.btn:hover { filter: brightness(1.08); }
.btn.ghost { background: transparent; border: 1px solid var(--line); color: var(--text); }
.btn.danger { background: var(--err); }
.btn.ok { background: var(--ok); }
.btn.warn { background: var(--warn); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.row { display: flex; gap: .75rem; flex-wrap: wrap; margin: 1rem 0; }
.card {
  border: 1px solid var(--line); border-radius: 10px;
  padding: 1rem; margin: 1rem 0; background: #121a26;
}
.status-pill {
  display: inline-block; padding: .2rem .6rem; border-radius: 999px;
  font-size: .85rem; font-weight: 600;
}
.status-pill.running { background: #1e3a28; color: #b2f2bb; }
.status-pill.stopped { background: #3b1a1a; color: #ffc9c9; }
.status-pill.unknown { background: #2a3648; color: #ced4da; }
label { display: block; margin: .6rem 0 .25rem; color: var(--muted); font-size: .9rem; }
input, select {
  width: 100%; max-width: 360px; padding: .55rem .7rem;
  border-radius: 8px; border: 1px solid var(--line);
  background: #0d121a; color: var(--text); font: inherit;
}
table { width: 100%; border-collapse: collapse; margin-top: 1rem; }
th, td { text-align: left; padding: .55rem .4rem; border-bottom: 1px solid var(--line); font-size: .95rem; }
th { color: var(--muted); font-weight: 600; }
.login-box { max-width: 380px; margin: 3rem auto; }
.foot { margin-top: 1.25rem; color: var(--muted); font-size: .8rem; text-align: center; }
.checks { display: flex; flex-wrap: wrap; gap: .5rem 1rem; margin: .5rem 0 1rem; }
.checks label { display: flex; align-items: center; gap: .35rem; margin: 0; color: var(--text); }
.checks input { width: auto; }