:root {
  --bg: #0f1419;
  --panel: #1a222c;
  --text: #e7ecf1;
  --muted: #8b9aab;
  --accent: #3d8bfd;
  --line: #2a3542;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  background: linear-gradient(160deg, #0f1419, #15202b 50%, #0d1a14);
  color: var(--text);
  min-height: 100vh;
}
.top {
  display: flex;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--line);
}
.brand { font-weight: 700; letter-spacing: 0.04em; }
main { max-width: 960px; margin: 0 auto; padding: 1.5rem; }
.panel, .tab {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.25rem;
  margin-bottom: 1rem;
}
.hidden { display: none !important; }
input, button {
  font: inherit;
  padding: 0.55rem 0.75rem;
  margin: 0.25rem 0.25rem 0.25rem 0;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #121820;
  color: var(--text);
}
button {
  background: var(--accent);
  border-color: transparent;
  cursor: pointer;
}
nav button { background: #243041; }
.muted { color: var(--muted); font-size: 0.9rem; }
.row { display: flex; flex-wrap: wrap; align-items: center; gap: 0.35rem; margin: 0.5rem 0; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 0.75rem; margin: 1rem 0; }
.stat { background: #121820; border: 1px solid var(--line); border-radius: 10px; padding: 0.9rem; }
.stat .n { font-size: 1.6rem; font-weight: 700; }
.stat .l { color: var(--muted); font-size: 0.85rem; }
.badge { display: inline-block; padding: 0.35rem 0.7rem; border-radius: 8px; margin: 0.5rem 0 1rem; }
.badge.ok { background: #1b3d2f; }
.badge.wait { background: #3d321b; }
.actions { margin: 1rem 0; }
.small { font-size: 0.8rem; max-height: 240px; overflow: auto; }
table { width: 100%; border-collapse: collapse; }
td, th { padding: 0.4rem; border-bottom: 1px solid var(--line); text-align: left; }
a { color: #7eb6ff; }
pre { white-space: pre-wrap; word-break: break-word; }
.panel-inner {
  background: #121820;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.9rem;
  margin-bottom: 1rem;
}
.step-tag { min-width: 7rem; color: var(--muted); }
.muted-actions button { background: #3a4554; }
.link-card {
  background: #121820;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.85rem;
  margin: 0.5rem 0;
}
.link-card__title { font-weight: 600; margin-bottom: 0.4rem; }
.link-card__msg {
  margin: 0 0 0.6rem;
  font-size: 0.85rem;
  color: #d5dde6;
  background: #0d1218;
  padding: 0.6rem;
  border-radius: 8px;
}