:root {
  --bg: #0f1419;
  --panel: #171e27;
  --card: #1d2631;
  --line: #2b3644;
  --text: #eef3f8;
  --muted: #9aa8b7;
  --accent: #3d9cf0;
  --accent-2: #2f7ec4;
  --ok: #3ecf8e;
  --warn: #f3b23a;
  --danger: #ef6b6b;
  --radius: 16px;
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: "Segoe UI", system-ui, sans-serif;
  background: radial-gradient(1200px 600px at 10% -10%, #1b2a3a, var(--bg));
  color: var(--text);
}
a { color: var(--accent); text-decoration: none; }
.muted { color: var(--muted); }
.eyebrow { letter-spacing: .12em; text-transform: uppercase; font-size: 12px; color: var(--accent); margin: 0 0 8px; }
h1, h2, h3 { margin: 0 0 10px; }
.tiny { font-size: 13px; color: var(--muted); }
.lead { font-size: 18px; color: #d5deea; max-width: 720px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}
label { display: block; margin: 14px 0; color: #d5deea; }
input, select, button {
  width: 100%;
  margin-top: 6px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #121820;
  color: var(--text);
  padding: 11px 12px;
  font: inherit;
}
button, .btn {
  display: inline-block;
  background: var(--accent);
  color: #061018;
  font-weight: 700;
  border: 0;
  text-align: center;
  cursor: pointer;
}
.btn.ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }
.actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 18px; }
.actions .btn { width: auto; padding: 12px 18px; }
.alert { background: #3a2020; color: #ffd2d2; padding: 10px 12px; border-radius: 10px; }
.auth { display: grid; place-items: center; min-height: 100vh; }
.auth-card { width: min(420px, 92vw); }
.install { padding: 48px 20px; }
.wrap { width: min(760px, 94vw); margin: 0 auto; }
.shell { display: grid; grid-template-columns: 280px 1fr; min-height: 100vh; }
aside {
  background: var(--panel);
  border-right: 1px solid var(--line);
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
aside nav { display: grid; gap: 6px; }
aside nav a, .company-list a {
  display: flex;
  justify-content: space-between;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--text);
}
aside nav a.active, .company-list a.active, aside nav a:hover, .company-list a:hover {
  background: #223042;
}
.company-list { list-style: none; padding: 0; margin: 0 0 12px; }
.company-list span { color: var(--muted); }
.aside-block { margin-top: auto; }
.logout { color: var(--muted); }
main { padding: 28px; }
.page-head { display: flex; justify-content: space-between; margin-bottom: 22px; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 28px; }
.stats article {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}
.stats strong { display: block; font-size: 32px; }
.pc-grid, .company-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.pc.compact { padding: 14px 16px; }
.pc-head { display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.pc-title { display: flex; align-items: center; gap: 8px; }
.pc-title h3 { margin: 0; font-size: 17px; }
.tiny-line { margin: 4px 0 0; font-size: 12px; }
.pc-meta { display: flex; gap: 14px; flex-wrap: wrap; margin: 10px 0 6px; font-size: 12px; color: var(--muted); }
.btn.control { width: auto; padding: 8px 14px; font-size: 13px; flex-shrink: 0; }
.more { margin-top: 8px; color: var(--muted); font-size: 13px; }
.more summary { cursor: pointer; }
.more p { margin: 8px 0 0; font-size: 12px; color: var(--text); }
.pc-top { display: flex; justify-content: space-between; gap: 10px; align-items: start; }
.status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 600;
}
.status i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #6b7785;
}
.status.online { color: var(--ok); }
.status.online i { background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.status.offline { color: var(--muted); }
.rename.stacked { grid-template-columns: 1fr; }
.rename.stacked label { margin: 0; }
dl { display: grid; gap: 8px; margin: 16px 0; }
dt { color: var(--muted); font-size: 12px; }
dd { margin: 0; }
code { background: #10161d; padding: 2px 6px; border-radius: 6px; }
.copy { cursor: pointer; }
.rename { display: grid; grid-template-columns: 1fr 1fr auto; gap: 8px; }
.rename button { width: auto; }
#toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  background: #12351f;
  border: 1px solid #2f7a4c;
  color: #d9ffe8;
  padding: 14px 16px;
  border-radius: 12px;
  max-width: 360px;
  box-shadow: 0 12px 40px rgba(0,0,0,.35);
}
@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  aside { border-right: 0; border-bottom: 1px solid var(--line); }
  .rename { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
}