/* ==========================================================================
   PRP Docs — Shared Styles
   ========================================================================== */

.docs-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 48px;
  padding-top: 48px;
  padding-bottom: 96px;
  align-items: start;
}

/* ---------- Sidebar ---------- */
.docs-sidebar {
  position: sticky;
  top: 88px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.docs-sidebar__label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.docs-sidebar nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.docs-sidebar__link {
  display: block;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  transition: all var(--transition);
}
.docs-sidebar__link:hover {
  background: var(--bg-alt);
  color: var(--text);
}
.docs-sidebar__link--active {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}
.docs-sidebar__link--active:hover { color: var(--accent); }

.docs-sidebar__divider {
  height: 1px;
  background: var(--border);
  margin: 8px 0;
}

/* ---------- Content ---------- */
.docs-content {
  min-width: 0;
  max-width: 720px;
}

.docs-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.docs-breadcrumb a { color: var(--text-muted); }
.docs-breadcrumb a:hover { color: var(--accent); }
.docs-breadcrumb span { opacity: 0.4; }

.docs-module-badge,
.docs-module-badges {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 16px;
}
.docs-module-badges { gap: 8px; }

.docs-module-badge {
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
}
.docs-module-badge--time   { background: rgba(34,197,94,.15);  color: var(--accent); }
.docs-module-badge--finance { background: rgba(22,163,74,.12);  color: var(--accent); }
.docs-module-badge--energy  { background: rgba(249,115,22,.15); color: #F97316; }
.docs-module-badge--health  { background: rgba(239,68,68,.15);  color: #EF4444; }

.docs-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
  line-height: 1.15;
}

.docs-lead {
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 32px;
}

.docs-content h2 {
  font-size: 22px;
  font-weight: 700;
  margin-top: 48px;
  margin-bottom: 16px;
  padding-top: 8px;
  scroll-margin-top: 88px;
  letter-spacing: -0.02em;
}

.docs-content h2:first-of-type { margin-top: 0; }

.docs-content p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 16px;
}

.docs-content strong { color: var(--text); font-weight: 600; }
.docs-content a { color: var(--accent); text-decoration: underline; text-decoration-color: transparent; }
.docs-content a:hover { text-decoration-color: var(--accent); color: var(--accent); }

/* ---------- ToC ---------- */
.docs-toc {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-bottom: 40px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.docs-toc__label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.docs-toc a {
  font-size: 14px;
  color: var(--text-muted);
  transition: color var(--transition);
  text-decoration: none;
}
.docs-toc a:hover { color: var(--accent); }

/* ---------- Lists ---------- */
.docs-list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.docs-list li {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.65;
  padding-left: 24px;
  position: relative;
}
ol.docs-list { counter-reset: doc-list; }
ol.docs-list li { counter-increment: doc-list; }
ol.docs-list li::before {
  content: counter(doc-list);
  position: absolute;
  left: 0;
  top: 1px;
  width: 18px;
  height: 18px;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 50%;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
ul.docs-list li::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

/* ---------- Callouts ---------- */
.docs-callout {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  font-size: 15px;
  line-height: 1.65;
  margin: 24px 0;
  border-left: 3px solid;
}
.docs-callout strong { display: block; margin-bottom: 2px; }
.docs-callout--info {
  background: rgba(37,99,235,.08);
  border-color: #2563EB;
  color: var(--text-muted);
}
.docs-callout--info strong { color: #2563EB; }
.docs-callout--tip {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--text-muted);
}
.docs-callout--tip strong { color: var(--accent); }

/* ---------- Table ---------- */
.docs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  margin: 20px 0 28px;
}
.docs-table th, .docs-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.docs-table th {
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  background: var(--bg-alt);
}
.docs-table td { color: var(--text-muted); }
.docs-table td:first-child { color: var(--text); font-weight: 500; }
.docs-table tr:last-child td { border-bottom: none; }

/* ---------- Module grid (getting started) ---------- */
.docs-module-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 20px 0 28px;
}
.docs-module-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
  color: var(--text);
}
.docs-module-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.docs-module-card strong { display: block; font-size: 15px; font-weight: 700; }
.docs-module-card p { font-size: 13px; color: var(--text-muted); margin: 0; }
.docs-module-card--time   svg { color: var(--accent); }
.docs-module-card--finance svg { color: var(--accent); }
.docs-module-card--energy  svg { color: #F97316; }
.docs-module-card--health  svg { color: #EF4444; }

/* ---------- Next cards ---------- */
.docs-next-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.docs-next-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 24px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
  color: var(--text);
}
.docs-next-card:hover { border-color: var(--accent); color: var(--text); }
.docs-next-card strong { font-size: 15px; font-weight: 700; color: var(--accent); }
.docs-next-card p { font-size: 14px; color: var(--text-muted); margin: 0; }

/* ---------- nav active state ---------- */
.nav--active { color: var(--text) !important; font-weight: 600; }

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .docs-layout {
    grid-template-columns: 1fr;
    gap: 0;
    padding-top: 32px;
  }
  .docs-sidebar {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 4px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 32px;
  }
  .docs-sidebar__label,
  .docs-sidebar__divider,
  .docs-sidebar .btn { display: none; }
  .docs-sidebar nav { flex-direction: row; flex-wrap: wrap; gap: 4px; }
  .docs-module-grid { grid-template-columns: 1fr; }
  .docs-next-cards { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .docs-toc { display: none; }
  .docs-module-badges { flex-wrap: wrap; }
}