:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --text: #16181d;
  --muted: #5d6573;
  --border: #dde1e7;
  --accent: #2f6fde;
  --accent-text: #ffffff;
  --ok: #1d7a46;
  --ok-bg: #e5f5ec;
  --warn: #8a5a00;
  --warn-bg: #fdf3dc;
  --bad: #b42323;
  --bad-bg: #fbe7e7;
  --log-bg: #11141a;
  --log-text: #d7dde8;
  --radius: 10px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1115;
    --surface: #181b21;
    --text: #e8eaee;
    --muted: #9aa3b2;
    --border: #2a2f38;
    --accent: #5b8ff0;
    --ok: #5fd38f;
    --ok-bg: #143223;
    --warn: #f0c060;
    --warn-bg: #3a2e12;
    --bad: #ff8080;
    --bad-bg: #3a1818;
    --log-bg: #0a0c10;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}
a { color: var(--accent); }
main { max-width: 880px; margin: 0 auto; padding: 24px 16px 48px; }
h1 { font-size: 1.8rem; margin: 0.2em 0 0.4em; }
h2 { font-size: 1.15rem; margin: 0 0 0.6em; }
.muted { color: var(--muted); }

.top {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  padding: 12px 16px; background: var(--surface); border-bottom: 1px solid var(--border);
}
.brand { font-weight: 700; font-size: 1.1rem; color: var(--text); text-decoration: none; }
.brand span { color: var(--muted); font-weight: 500; }
.top nav { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.top nav a { text-decoration: none; }
.inline { display: inline; margin: 0; }
.foot { text-align: center; color: var(--muted); font-size: 0.85rem; padding: 24px 16px; }

button, .button {
  display: inline-block; font: inherit; font-weight: 600; cursor: pointer;
  padding: 9px 18px; border-radius: 8px; border: 1px solid var(--accent);
  background: var(--accent); color: var(--accent-text); text-decoration: none;
}
button:disabled { opacity: 0.6; cursor: wait; }
button.ghost, .button.ghost { background: transparent; color: var(--accent); }
button.bad { background: var(--bad); border-color: var(--bad); color: #fff; }
button.link { background: none; border: 0; padding: 0; color: var(--accent); font-weight: 400; }
.button.small { padding: 5px 12px; }

input {
  font: inherit; width: 100%; padding: 9px 11px; margin-top: 4px;
  border: 1px solid var(--border); border-radius: 8px; background: var(--bg); color: var(--text);
}
input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
label { display: block; font-weight: 600; font-size: 0.95rem; }
label small { display: block; font-weight: 400; color: var(--muted); margin-top: 4px; }
.stack { display: grid; gap: 14px; }
.grid-form { display: grid; grid-template-columns: 2fr 1fr auto; gap: 14px; align-items: start; }
.grid-form button { margin-top: 27px; }
@media (max-width: 640px) {
  .grid-form { grid-template-columns: 1fr; }
  .grid-form button { margin-top: 0; }
}

.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 20px; margin: 20px 0;
}
.card.narrow { max-width: 420px; margin: 32px auto; }
.card.danger { border-color: var(--bad); }
.notice { padding: 10px 14px; border-radius: 8px; margin: 12px 0; }
.notice.ok { background: var(--ok-bg); color: var(--ok); }
.notice.bad { background: var(--bad-bg); color: var(--bad); }

.hero { padding: 32px 0 8px; }
.hero h1 { font-size: 2.2rem; }
.hero p { max-width: 640px; font-size: 1.08rem; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 20px; }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-top: 32px; }
.steps div { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; }
.steps h3 { margin: 0 0 6px; font-size: 1rem; }
.steps p { margin: 0; color: var(--muted); }

.list { display: grid; gap: 8px; }
.row {
  display: grid; grid-template-columns: 1fr auto auto; gap: 16px; align-items: center;
  padding: 14px 16px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  color: var(--text); text-decoration: none;
}
.row:hover { border-color: var(--accent); }
.row .name { font-weight: 600; }
@media (max-width: 520px) { .row { grid-template-columns: 1fr auto; } .row .muted { grid-column: 1 / -1; } }

.badge { display: inline-block; font-size: 0.8rem; font-weight: 700; padding: 2px 10px; border-radius: 99px; background: var(--border); color: var(--muted); }
.badge.online { background: var(--ok-bg); color: var(--ok); }
.badge.starting, .badge.busy { background: var(--warn-bg); color: var(--warn); }
.badge.crashed { background: var(--bad-bg); color: var(--bad); }

.crumb { margin: 0; font-size: 0.9rem; }
.crumb a { text-decoration: none; }
.title-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.title-row h1, .title-row h2 { margin-bottom: 0; }
#status-detail { min-height: 1.5em; margin: 4px 0 0; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin: 20px 0; }
.stats div { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; }
.stats .label { display: block; font-size: 0.8rem; color: var(--muted); }
.stats .value { font-size: 1.4rem; font-weight: 700; }
.stats .value.small { font-size: 1rem; font-weight: 500; }
.controls { display: flex; gap: 10px; flex-wrap: wrap; }
.toggle { font-weight: 400; display: flex; gap: 6px; align-items: center; }
.toggle input { width: auto; margin: 0; }
.log {
  background: var(--log-bg); color: var(--log-text); border-radius: 8px; padding: 12px;
  height: 360px; overflow: auto; margin: 12px 0 0; font: 13px/1.45 ui-monospace, Menlo, Consolas, monospace;
  white-space: pre-wrap; word-break: break-word;
}
.table { width: 100%; border-collapse: collapse; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; display: block; overflow-x: auto; }
.table th, .table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.table th { font-size: 0.85rem; color: var(--muted); }