:root {
  --bg: #0f1216;
  --surface: #171c22;
  --surface2: #1f262e;
  --border: #2a323c;
  --text: #e6edf3;
  --muted: #8b98a5;
  --primary: #4f8cff;
  --primary-d: #3b6fd6;
  --ok: #2ecc71;
  --warn: #f1c40f;
  --err: #ff5d5d;
  --radius: 12px;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: -apple-system, "Segoe UI", Roboto, Inter, sans-serif;
  font-size: 15px; line-height: 1.5;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
.topbar {
  display: flex; align-items: center; gap: 20px;
  padding: 14px 24px; background: var(--surface); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
.topbar .brand { font-weight: 700; font-size: 18px; color: var(--text); }
.topbar nav { display: flex; gap: 6px; flex: 1; }
.topbar nav a {
  padding: 8px 14px; border-radius: 8px; color: var(--muted); font-weight: 500;
}
.topbar nav a.active, .topbar nav a:hover { background: var(--surface2); color: var(--text); text-decoration: none; }
.topbar .logout { color: var(--muted); }
.wrap { max-width: 1040px; margin: 28px auto; padding: 0 24px; }
h1 { font-size: 22px; margin: 0 0 4px; }
h2 { font-size: 17px; margin: 0 0 14px; }
.sub { color: var(--muted); margin: 0 0 22px; }
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px; margin-bottom: 20px;
}
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.stat { background: var(--surface2); border-radius: 10px; padding: 16px; }
.stat .n { font-size: 28px; font-weight: 700; }
.stat .l { color: var(--muted); font-size: 13px; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { color: var(--muted); font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: .03em; }
tr:last-child td { border-bottom: none; }
.badge { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.badge.active { background: rgba(46,204,113,.15); color: var(--ok); }
.badge.pending { background: rgba(241,196,15,.15); color: var(--warn); }
.badge.error { background: rgba(255,93,93,.15); color: var(--err); }
.badge.off { background: var(--surface2); color: var(--muted); }
label { display: block; font-size: 13px; color: var(--muted); margin: 12px 0 5px; }
input, select, textarea {
  width: 100%; padding: 10px 12px; background: var(--surface2);
  border: 1px solid var(--border); border-radius: 8px; color: var(--text); font-size: 14px;
  font-family: inherit;
}
textarea { resize: vertical; min-height: 80px; font-family: ui-monospace, monospace; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primary); }
.row { display: flex; gap: 14px; }
.row > div { flex: 1; }
.btn {
  display: inline-block; padding: 10px 18px; border: none; border-radius: 8px;
  background: var(--primary); color: #fff; font-weight: 600; font-size: 14px; cursor: pointer;
}
.btn:hover { background: var(--primary-d); text-decoration: none; }
.btn.secondary { background: var(--surface2); color: var(--text); border: 1px solid var(--border); }
.btn.danger { background: rgba(255,93,93,.15); color: var(--err); }
.btn.sm { padding: 6px 12px; font-size: 13px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }
.mono { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 13px; }
.flash { padding: 12px 16px; border-radius: 8px; margin-bottom: 18px; }
.flash.err { background: rgba(255,93,93,.12); color: var(--err); border: 1px solid rgba(255,93,93,.3); }
.flash.ok { background: rgba(46,204,113,.12); color: var(--ok); border: 1px solid rgba(46,204,113,.3); }
.muted { color: var(--muted); }
.copy { cursor: pointer; }
.login-box { max-width: 360px; margin: 12vh auto; }
code.block { display: block; background: var(--surface2); padding: 12px; border-radius: 8px; white-space: pre-wrap; word-break: break-all; }
details summary { cursor: pointer; color: var(--primary); }
.hint { font-size: 12px; color: var(--muted); margin-top: 4px; }

/* Модалка live-логов установки */
.modal {
  position: fixed; inset: 0; z-index: 100;
  display: none; align-items: center; justify-content: center;
  background: rgba(0,0,0,.6); padding: 24px;
}
.modal[aria-hidden="false"] { display: flex; }
.modal-box {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); width: 100%; max-width: 820px;
  max-height: 86vh; display: flex; flex-direction: column; overflow: hidden;
}
.modal-head {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 16px 20px; border-bottom: 1px solid var(--border);
}
.modal-head h2 { margin: 0 0 6px; }
.log-view {
  margin: 0; padding: 16px 20px; overflow: auto; flex: 1;
  background: var(--bg); color: var(--text);
  font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 13px; line-height: 1.55;
  white-space: pre-wrap; word-break: break-word;
}
.log-line { white-space: pre-wrap; }
.log-step { color: var(--primary); font-weight: 600; margin-top: 4px; }
.log-done { color: var(--ok); font-weight: 600; }
.log-error { color: var(--err); font-weight: 600; }
.log-warn { color: var(--err); }
.log-log { color: var(--muted); }