:root {
  --bg: #07080d;
  --card: #10131c;
  --line: #222838;
  --text: #e6e9f2;
  --muted: #8a93a8;
  --accent: #f2b84b;
  --danger: #e2574c;
  --ok: #4fbf87;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: radial-gradient(ellipse at top, #141a2c 0%, var(--bg) 60%) fixed;
  color: var(--text);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
}
header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 20px; border-bottom: 1px solid var(--line);
}
.brand { color: var(--text); text-decoration: none; font-weight: 700; letter-spacing: .2em; }
.brand span { color: var(--accent); }
.who { display: flex; gap: 12px; align-items: center; color: var(--muted); }
main { max-width: 900px; margin: 24px auto; padding: 0 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 18px 22px; margin-bottom: 18px; }
.narrow { max-width: 380px; margin: 60px auto; }
h1, h2 { margin: 0 0 10px; font-weight: 600; }
h2 small { font-size: 13px; font-weight: 400; }
a { color: var(--accent); }
.muted { color: var(--muted); }
.small { font-size: 13px; }
input, select {
  width: 100%; padding: 8px 10px; margin-top: 4px;
  background: #0a0d14; color: var(--text); border: 1px solid var(--line); border-radius: 6px; font: inherit;
}
input:disabled { opacity: .4; }
button, .button {
  display: inline-block; padding: 8px 16px; border: 0; border-radius: 6px; cursor: pointer;
  background: var(--accent); color: #1a1205; font: inherit; font-weight: 600; text-decoration: none;
}
.button small { font-weight: 400; opacity: .7; margin-left: 4px; }
button.small { padding: 4px 10px; font-size: 13px; }
button.danger { background: var(--danger); color: #fff; }
button.link { background: none; color: var(--accent); padding: 0; font-weight: 400; }
.stack { display: grid; gap: 12px; }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 16px; }
.grid .full { grid-column: 1 / -1; }
.check { display: flex; gap: 8px; align-items: center; }
.check input { width: auto; margin: 0; }
.downloads { display: flex; flex-wrap: wrap; gap: 10px; margin: 10px 0; }
.flash { padding: 10px 14px; border-radius: 6px; background: #13301f; border: 1px solid var(--ok); }
.flash.error { background: #351513; border-color: var(--danger); }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 500; font-size: 13px; }
.actions { display: flex; gap: 10px; align-items: center; justify-content: flex-end; }
.badge { font-size: 12px; padding: 2px 8px; border-radius: 99px; background: var(--line); white-space: nowrap; }
.st-lobby .badge { background: #3a2f12; color: var(--accent); }
.st-running .badge { background: #13301f; color: var(--ok); }
.st-failed .badge { background: #351513; color: var(--danger); }
.st-ended, .st-stopped { opacity: .55; }
code { background: #0a0d14; padding: 2px 6px; border-radius: 4px; }
.copy { cursor: copy; }
pre.notes, pre.log { background: #0a0d14; border: 1px solid var(--line); border-radius: 6px; padding: 10px; overflow-x: auto; white-space: pre-wrap; }
pre.log { max-height: 70vh; font-size: 12px; }
ul.plain { list-style: none; padding: 0; }
ul.plain li { padding: 4px 0; }
details summary { cursor: pointer; color: var(--muted); }
@media (max-width: 600px) {
  .grid { grid-template-columns: 1fr; }
  th:nth-child(4), td:nth-child(4) { display: none; }
}