:root { color-scheme: dark; }
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; overflow-x: hidden; max-width: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  background: #0f0f0f;
  color: #e0e0e0;
  min-height: 100vh;
}
a { color: inherit; }
header {
  background: #1a1a1a;
  border-bottom: 1px solid #2a2a2a;
  padding: .9rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
  flex-wrap: wrap;
}
header h1 { font-size: 1rem; letter-spacing: .08em; color: #c9a84c; margin: 0; }
nav { display: flex; gap: .4rem; flex-wrap: wrap; align-items: center; }
.navlink {
  font-size: .78rem;
  padding: .4rem .7rem;
  border-radius: 8px;
  text-decoration: none;
  color: #999;
  background: #141414;
  border: 1px solid #242424;
  display: inline-block;
}
.navlink.active { color: #0f0f0f; background: #c9a84c; border-color: #c9a84c; font-weight: 700; }
.logout {
  font-size: .72rem;
  color: #666;
  background: none;
  border: 1px solid #2a2a2a;
  border-radius: 8px;
  padding: .4rem .7rem;
  cursor: pointer;
  width: auto;
}
main { padding: 1rem; max-width: 900px; margin: 0 auto; width: 100%; }
h2 { font-size: .7rem; color: #888; text-transform: uppercase; letter-spacing: .12em; margin: 1.25rem 0 .75rem; }
.card { background: #1a1a1a; border: 1px solid #242424; border-radius: 10px; padding: 1rem; margin-bottom: 1rem; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: .75rem; }
.stat { background: #111; border-radius: 8px; padding: .85rem; text-align: center; }
.stat .v { font-size: 1.2rem; font-weight: 700; color: #c9a84c; word-break: break-word; }
.stat .l { font-size: .68rem; color: #666; margin-top: .2rem; }
.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.dot.on { background: #4caf50; }
.dot.stale { background: #e0b34c; }
.dot.off { background: #e05a5a; }
.badge { display: inline-block; font-size: .68rem; padding: .2rem .5rem; border-radius: 20px; margin: .15rem .25rem .15rem 0; font-weight: 600; }
.badge.warn { background: #3a2c0f; color: #e0b34c; }
.badge.crit { background: #3a1414; color: #e05a5a; }
table { width: 100%; border-collapse: collapse; font-size: .8rem; }
.table-wrap { overflow-x: auto; border-radius: 10px; }
th, td { padding: .5rem .4rem; text-align: left; border-bottom: 1px solid #222; white-space: nowrap; }
th { color: #777; font-size: .68rem; text-transform: uppercase; letter-spacing: .06em; }
input, select, button {
  font-family: inherit;
  font-size: .9rem;
  padding: .55rem .7rem;
  background: #111;
  border: 1px solid #2a2a2a;
  border-radius: 8px;
  color: #e0e0e0;
  width: 100%;
}
button { background: #c9a84c; color: #0f0f0f; font-weight: 700; border: none; cursor: pointer; width: auto; }
button:hover { background: #d4b55e; }
.form-row { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: .75rem; align-items: flex-end; }
.form-row > * { flex: 1; min-width: 130px; }
.muted { color: #666; font-size: .75rem; }
.error { background: #3a1414; color: #e05a5a; padding: .6rem .8rem; border-radius: 8px; font-size: .82rem; margin-bottom: 1rem; }
.success { background: #123a1c; color: #4caf50; padding: .6rem .8rem; border-radius: 8px; font-size: .82rem; margin-bottom: 1rem; }
.list-link { display: block; text-decoration: none; color: inherit; }
.empty { color: #555; text-align: center; padding: 2rem 0; font-size: .85rem; }
.pill { font-size: .68rem; color: #666; }
@media (min-width: 640px) { main { padding: 1.5rem; } }