/* ==========================================================================
   RUG PATROL — docs.css
   Two-column documentation layout: sticky contents on the left, prose right.
   ========================================================================== */

.docs {
  display: grid;
  grid-template-columns: 232px minmax(0, 1fr);
  gap: clamp(28px, 5vw, 64px);
  padding-block: 104px clamp(64px, 9vw, 120px);
  align-items: start;
}

@media (max-width: 900px) {
  .docs { grid-template-columns: 1fr; gap: 26px; }
}

/* ------------------------------ sidebar ------------------------------ */

.docs__nav {
  position: sticky;
  top: 88px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  padding-right: 6px;
}

@media (max-width: 900px) {
  .docs__nav {
    position: static;
    max-height: none;
    padding: 18px 20px;
    background: var(--bg-1);
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
  }
}

.docs__nav h4 {
  font-family: var(--f-pixel);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--txt-faint);
  margin: 0 0 12px;
}

.docs__nav ol {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 1px;
  counter-reset: doc;
}

.docs__nav a {
  display: block;
  padding: 7px 10px 7px 34px;
  border-radius: var(--r);
  font-size: 13.5px;
  color: var(--txt-dim);
  position: relative;
  transition: color 0.15s var(--ease), background 0.15s var(--ease);
}
.docs__nav a::before {
  counter-increment: doc;
  content: counter(doc, decimal-leading-zero);
  position: absolute;
  left: 10px;
  font-family: var(--f-mono);
  font-size: 11px;
  color: var(--txt-faint);
}
.docs__nav a:hover { color: var(--txt); background: var(--bg-2); }
.docs__nav a.is-active { color: var(--green); background: rgba(0, 224, 90, 0.07); }
.docs__nav a.is-active::before { color: var(--green); }

/* ------------------------------ content ------------------------------ */

.docs__body { max-width: 78ch; }

.docs__intro {
  padding-bottom: clamp(30px, 5vw, 48px);
  margin-bottom: clamp(30px, 5vw, 48px);
  border-bottom: 1px solid var(--line-soft);
}
.docs__intro h1 {
  font-size: clamp(34px, 6vw, 58px);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.docs__intro p { color: var(--txt-dim); font-size: 17px; max-width: 62ch; }

.doc-sec { padding-block: clamp(26px, 4vw, 42px); scroll-margin-top: 84px; }
.doc-sec + .doc-sec { border-top: 1px solid var(--line-soft); }

.doc-sec h2 {
  font-size: clamp(22px, 3.2vw, 30px);
  margin-bottom: 6px;
  text-transform: uppercase;
}
.doc-sec > .eyebrow { display: block; margin-bottom: 10px; }

.doc-sec h3 {
  font-size: 16px;
  margin: 26px 0 8px;
  color: var(--txt);
}

.doc-sec p, .doc-sec li { color: var(--txt-dim); font-size: 15px; line-height: 1.72; }
.doc-sec ul, .doc-sec ol { padding-left: 20px; margin: 0 0 14px; display: grid; gap: 7px; }
.doc-sec strong { color: var(--txt); font-weight: 600; }
.doc-sec a:not(.btn) { color: var(--green); text-decoration: underline; text-underline-offset: 3px; }
.doc-sec a:not(.btn):hover { color: var(--txt); }

/* ------------------------------ code ------------------------------ */

code {
  font-family: var(--f-mono);
  font-size: 0.9em;
  background: var(--bg-2);
  border: 1px solid var(--line-soft);
  border-radius: 3px;
  padding: 1px 5px;
  color: var(--ice);
}

pre {
  margin: 14px 0 18px;
  padding: 16px 18px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow-x: auto;
  font-family: var(--f-mono);
  font-size: 13px;
  line-height: 1.65;
  color: var(--txt);
}
pre code { background: none; border: 0; padding: 0; color: inherit; font-size: inherit; }

/* ------------------------------ tables ------------------------------ */

.tbl-wrap { overflow-x: auto; margin: 14px 0 18px; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  min-width: 480px;
}
th, td {
  text-align: left;
  padding: 11px 14px;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
}
th {
  font-family: var(--f-pixel);
  font-size: 9.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--txt-faint);
  font-weight: 400;
  border-bottom-color: var(--line);
}
td { color: var(--txt-dim); }
td:first-child { color: var(--txt); }
td.mono, th.mono { font-family: var(--f-mono); font-size: 12.5px; }
tbody tr:last-child td { border-bottom: 0; }

/* ------------------------------ callouts ------------------------------ */

.note {
  margin: 16px 0;
  padding: 15px 18px;
  border-left: 2px solid var(--green-dim);
  background: rgba(0, 224, 90, 0.04);
  border-radius: 0 var(--r) var(--r) 0;
}
.note--warn { border-left-color: var(--amber-dim); background: rgba(255, 180, 84, 0.05); }
.note--risk { border-left-color: var(--red-dim); background: rgba(255, 77, 94, 0.045); }
.note p { margin: 0; font-size: 14px; }
.note p + p { margin-top: 8px; }
.note b { color: var(--txt); }

/* ------------------------------ key list ------------------------------ */

.keys { display: grid; gap: 1px; background: var(--line-soft); border: 1px solid var(--line-soft); border-radius: var(--r); overflow: hidden; margin: 14px 0 18px; }
.keys div { background: var(--bg); padding: 12px 16px; display: flex; gap: 16px; align-items: center; }
.keys dt { flex: 0 0 132px; margin: 0; display: flex; gap: 4px; flex-wrap: wrap; }
.keys dd { margin: 0; color: var(--txt-dim); font-size: 14px; }
.keys kbd {
  display: inline-block;
  min-width: 24px;
  padding: 3px 7px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-bottom-width: 2px;
  border-radius: 3px;
  font-family: var(--f-mono);
  font-size: 11px;
  text-align: center;
  color: var(--txt);
}