:root {
  --bg: #0e1014;
  --panel: #161a21;
  --panel-2: #1f242d;
  --fg: #e6e8eb;
  --muted: #8a93a3;
  --accent: #8be38b;
  --accent-dim: #4a7a4a;
  --warn: #ff8a4c;
  --error: #ff5b5b;
  --border: #2a313c;
  --selected: #2c3a4d;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.5;
}
header {
  padding: 24px 32px;
  border-bottom: 1px solid var(--border);
}
header h1 { margin: 0 0 4px; font-size: 22px; font-weight: 600; }
header .sub { margin: 0; color: var(--muted); max-width: 720px; }

main {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) 1.4fr;
  gap: 24px;
  padding: 24px 32px;
  align-items: start;
}
section { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 20px; }
section h2 { margin: 0 0 16px; font-size: 14px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); font-weight: 600; }

#search {
  width: 100%;
  padding: 8px 12px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--fg);
  border-radius: 6px;
  font-size: 14px;
  margin-bottom: 12px;
}
#search:focus { outline: none; border-color: var(--accent-dim); }

.tree { max-height: 60vh; overflow: auto; padding: 4px; }
.tree[aria-busy="true"] { color: var(--muted); padding: 12px; }

.node { user-select: none; }
.node-row {
  display: flex;
  align-items: center;
  padding: 4px 6px;
  border-radius: 4px;
  cursor: default;
  gap: 6px;
}
.node-row:hover { background: var(--panel-2); }
.node-row.selectable { cursor: pointer; }
.node-row.selected { background: var(--selected); }
.node-row.unselectable { color: var(--muted); cursor: default; }
.node-row .twisty {
  display: inline-block;
  width: 14px;
  text-align: center;
  color: var(--muted);
}
.node-row .name { flex: 1; }
.node-row .size { color: var(--muted); font-variant-numeric: tabular-nums; font-size: 12px; }
.node-row .badge {
  display: inline-block;
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 99px;
  background: var(--panel-2);
  color: var(--muted);
  border: 1px solid var(--border);
}
.node-row.unselectable .badge { color: var(--warn); border-color: var(--warn); }
.node-row.denied { color: var(--error); }
.node-row .badge.denied { color: var(--error); border-color: var(--error); }
.children { padding-left: 18px; }
.collapsed .children { display: none; }

.selection {
  margin-top: 16px;
  padding: 12px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  display: grid;
  gap: 12px;
}
.selection.hidden { display: none; }
.selection .types { display: flex; gap: 16px; flex-wrap: wrap; }
.selection .types label { display: flex; gap: 6px; align-items: center; }
.selection .muted { color: var(--muted); font-size: 12px; }

button {
  background: var(--accent);
  color: #0c1410;
  border: none;
  border-radius: 6px;
  padding: 8px 16px;
  font-weight: 600;
  cursor: pointer;
  font-size: 14px;
  width: max-content;
}
button:disabled { opacity: 0.5; cursor: not-allowed; }
button:hover:not(:disabled) { filter: brightness(1.1); }

.job {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px;
  margin-bottom: 12px;
}
.job-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 8px;
}
.job-head .region { font-weight: 600; }
.job-head .meta { color: var(--muted); font-size: 12px; }
.job-stage { color: var(--muted); font-size: 12px; margin-bottom: 6px; min-height: 1.2em; }
.bar { height: 6px; background: #0c1014; border-radius: 99px; overflow: hidden; }
.bar > .fill { height: 100%; background: var(--accent); transition: width 200ms linear; }
.job.failed .bar > .fill { background: var(--error); }
.job.cancelled .bar > .fill { background: var(--warn); }
.job-actions { display: flex; gap: 8px; margin-top: 10px; align-items: center; }
.job-actions a, .job-actions button.ghost {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent-dim);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}
.job-actions button.ghost { color: var(--muted); border-color: var(--border); }
.job-log {
  margin-top: 8px;
  background: #0a0c10;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 11px;
  line-height: 1.4;
  max-height: 160px;
  overflow: auto;
  color: #b9c2cf;
  white-space: pre-wrap;
  display: none;
}
.job.expanded .job-log { display: block; }

.status {
  display: inline-block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 2px 8px;
  border-radius: 99px;
  border: 1px solid var(--border);
  color: var(--muted);
}
.status.running { color: var(--accent); border-color: var(--accent-dim); }
.status.done { color: var(--accent); border-color: var(--accent); }
.status.failed { color: var(--error); border-color: var(--error); }
.status.cancelled { color: var(--warn); border-color: var(--warn); }

@media (max-width: 900px) {
  main { grid-template-columns: 1fr; }
}