:root {
  --bg: #f3efe6;
  --ink: #1c1915;
  --muted: #6f675e;
  --line: #e3dacb;
  --card: #fffdf8;
  --side: #171513;
  --side-text: #f4efe6;
  --ember: #c2410c;
  --pine: #1f7a4d;
  --wine: #9a3412;
  --gold: #92600a;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  color: var(--ink);
  background: var(--bg);
  font-family: "Segoe UI", "IBM Plex Sans", sans-serif;
  font-size: 15px;
  line-height: 1.45;
}
@media (min-width: 761px) {
  html, body { overflow: hidden; }
  .shell { height: 100dvh; min-height: 0; }
  .side { height: 100dvh; overflow: hidden; }
  .main { height: 100dvh; overflow: auto; }
}
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; }
.shell { display: grid; grid-template-columns: 232px 1fr; min-height: 100%; }
.side {
  background: var(--side);
  color: var(--side-text);
  padding: 22px 16px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.brand b { display: block; font-size: 20px; letter-spacing: -0.04em; }
.brand a { color: #c8bfb2; font-size: 13px; text-decoration: none; }
.nav { display: flex; flex-direction: column; gap: 4px; }
.nav-label {
  margin: 12px 10px 2px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #9c9286;
}
.nav button {
  text-align: left;
  background: transparent;
  color: #e7e0d6;
  border: 0;
  border-radius: 10px;
  padding: 9px 10px;
  cursor: pointer;
}
.nav button.sub { padding-left: 18px; color: #d9d0c4; }
.nav button.on, .nav button:hover { background: #2a2622; }
.side-note { margin-top: auto; color: #b7ad9f; font-size: 12px; }
.main { padding: 28px 32px 64px; min-width: 0; }
.top { display: flex; justify-content: space-between; gap: 16px; align-items: flex-end; margin-bottom: 18px; }
.kicker { margin: 0 0 4px; letter-spacing: 0.14em; text-transform: uppercase; font-size: 11px; color: var(--ember); }
h1 { margin: 0; font-size: 32px; letter-spacing: -0.04em; font-weight: 640; }
h2 { margin: 0 0 8px; font-size: 20px; letter-spacing: -0.03em; }
.text-link { color: var(--ember); text-decoration: none; font-size: 14px; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; margin-bottom: 16px; }
.kpi, .card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
}
.kpi b, .kpi .n { display: block; font-size: 28px; letter-spacing: -0.04em; line-height: 1; }
.kpi span, .kpi .l { display: block; color: var(--muted); font-size: 12px; margin-top: 6px; }
.grid-2, .areas { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 12px; }
.areas { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
a.area { display: block; text-decoration: none; }
a.area:hover { border-color: #c9b79f; }
.area h2 { margin-bottom: 4px; }
.area .status { font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ember); }
.bar { display: grid; grid-template-columns: minmax(120px, 180px) 1fr auto; gap: 8px; align-items: center; margin: 8px 0; font-size: 13px; }
.track { height: 8px; background: #f0e6d6; border-radius: 99px; overflow: hidden; }
.fill { height: 100%; background: var(--ember); }
.fill.alt { background: var(--pine); }
.room, .post-row, .thread-head {
  display: grid;
  gap: 8px;
  align-items: center;
  padding: 8px 0;
  border-top: 1px solid var(--line);
  font-size: 14px;
}
.room { grid-template-columns: minmax(140px, 1.6fr) repeat(3, minmax(64px, 0.45fr)); }
.post-row { grid-template-columns: 36px minmax(240px, 1.6fr) 130px 64px 72px 88px 72px; min-width: 820px; cursor: pointer; }
[data-ai="posts"] { overflow-x: auto; }
.post-row:hover { color: var(--ember); }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.tools { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.tools input, .tools select, .editor input, .editor textarea, .composer input, .composer textarea {
  background: white;
  border: 1px solid #d9d0c2;
  border-radius: 10px;
  padding: 8px 10px;
}
.tools input { min-width: 220px; }
.chip, .primary {
  border: 1px solid #d9d0c2;
  background: white;
  border-radius: 999px;
  padding: 7px 12px;
  cursor: pointer;
}
.chip.on, .primary { background: var(--ink); color: #f6f1e8; border-color: var(--ink); }
.tag { display: inline-block; font-size: 11px; border-radius: 99px; padding: 2px 7px; background: #f6efe4; margin-right: 4px; }
.tag.bad { background: #fde8e4; color: var(--wine); }
.tag.good { background: #e5f4ec; color: var(--pine); }
.drawer { margin-top: 12px; }
.body { white-space: pre-wrap; }
.comment { margin: 8px 0 8px calc(var(--d) * 16px); padding: 10px 12px; border: 1px solid var(--line); border-radius: 12px; background: white; }
.comment header { display: flex; justify-content: space-between; gap: 8px; font-size: 12px; color: var(--muted); }
.tone { text-transform: uppercase; letter-spacing: 0.04em; font-size: 10px; }
.editor, .composer { display: grid; gap: 8px; margin-top: 12px; }
.editor textarea, .composer textarea { min-height: 70px; }
blockquote { margin: 12px 0; padding: 12px 14px; background: var(--ink); color: #f6efe6; border-radius: 12px; }
blockquote p { margin: 0 0 6px; font-size: 18px; }
blockquote footer { color: #d9cbb8; font-size: 12px; }
.callout { padding: 10px 12px; border-radius: 12px; margin: 10px 0; background: #f8efd8; }
.callout.warning { background: #fde8e4; }
.callout.good { background: #e5f4ec; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
.artifact { padding: 12px 0; border-top: 1px solid var(--line); }
.artifact h3 { margin: 0 0 4px; font-size: 16px; }
code, pre { font-family: Consolas, "Courier New", monospace; font-size: 12px; }
pre { background: #171513; color: #f4efe6; padding: 12px; border-radius: 12px; overflow: auto; }
.page { background: var(--bg); }
.sheet { width: min(760px, calc(100% - 32px)); margin: 32px auto 64px; }
.lede { color: #3f382f; font-size: 18px; }
.error { color: var(--wine); }
@media (max-width: 980px) {
  .kpis { grid-template-columns: repeat(3, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
  .post-row { grid-template-columns: 28px 1fr auto; }
  .post-row .hide-sm { display: none; }
}
@media (max-width: 760px) {
  html, body { overflow: auto; }
  .shell { display: block; height: auto; }
  .side { height: auto; padding: 12px; overflow: visible; }
  .nav { flex-direction: row; flex-wrap: wrap; }
  .nav-label { flex-basis: 100%; margin-bottom: 0; }
  .side-note { margin-top: 0; }
  .main { height: auto; overflow: visible; padding: 18px 14px 48px; }
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .room { grid-template-columns: 1fr 1fr; }
}