:root {
  color-scheme: dark;
  --bg: #101410;
  --panel: #171d18;
  --line: #2c382e;
  --text: #d7e0d4;
  --muted: #8ea090;
  --accent: #9dce8a;
  --warn: #e0b15a;
  --bad: #e08a86;
  --input: #121814;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.4 system-ui, sans-serif;
}
button, input, select {
  font: inherit;
  color: inherit;
  background: var(--input);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 6px 8px;
}
button { cursor: pointer; background: #1d2820; }
button:hover { border-color: var(--accent); }
button.primary { background: #243828; color: var(--accent); }
h1 { font-size: 18px; font-weight: 600; margin: 0; }
h2 { font-size: 16px; margin: 0 0 8px; }
.muted { color: var(--muted); }
.bad { color: var(--bad); }
.warn { color: var(--warn); }
.bar {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  background: #0c100d;
  position: sticky;
  top: 0;
}
.bar .totals { display: flex; flex-wrap: wrap; gap: 14px; margin-left: auto; }
.bar .totals b { color: var(--accent); font-weight: 600; }
.workspace { display: grid; grid-template-columns: 280px 1fr; min-height: calc(100vh - 52px); }
.tree, .editor { padding: 10px 12px 28px; }
.tree { border-right: 1px solid var(--line); background: var(--panel); }
.tree button.node {
  display: block;
  width: 100%;
  text-align: left;
  border: 0;
  background: transparent;
  padding: 3px 6px;
  border-radius: 4px;
}
.tree button.node.on { background: #243028; color: var(--accent); }
.tree button.node .dot { color: var(--bad); }
.pad1 { padding-left: 14px; }
.pad2 { padding-left: 28px; }
.pad3 { padding-left: 42px; }
.pad4 { padding-left: 56px; }
.pad5 { padding-left: 70px; }
.step { margin: 0 0 12px; }
.step label { display: block; margin-bottom: 4px; }
.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: end; }
.row label { display: block; }
input[type="number"] { width: 7.5rem; }
input[type="text"] { width: min(28rem, 100%); }
.dirs button.on { border-color: var(--accent); color: var(--accent); }
.list { max-width: 720px; margin: 24px auto; padding: 0 16px; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0 14px; }
@media (max-width: 800px) {
  .workspace { grid-template-columns: 1fr; }
  .tree { border-right: 0; border-bottom: 1px solid var(--line); }
  .bar { align-items: flex-start; flex-direction: column; }
  .bar .totals { margin-left: 0; }
}
@media print {
  .bar button, .actions, .tree { display: none; }
  .workspace { display: block; }
  body { background: white; color: black; }
  .bar { position: static; background: white; color: black; }
}