/* ── DOCS LAYOUT ── */
.docs-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 0;
  min-height: calc(100vh - var(--nav-h));
  margin-top: var(--nav-h);
  position: relative;
  z-index: 1;
}

/* Sidebar */
.docs-sidebar {
  position: sticky;
  top: var(--nav-h);
  height: calc(100vh - var(--nav-h));
  overflow-y: auto;
  border-left: 1px solid var(--border);
  background: var(--surface);
  padding: 28px 0;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
[dir="ltr"] .docs-sidebar { border-left: none; border-right: 1px solid var(--border); }

.sidebar-group { margin-bottom: 28px; }
.sidebar-group-title {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--dim);
  letter-spacing: .18em;
  text-transform: uppercase;
  padding: 0 20px 10px;
}
.sidebar-link {
  display: block;
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
  padding: 7px 20px;
  border-right: 2px solid transparent;
  transition: color .15s, background .15s, border-color .15s;
  line-height: 1.4;
}
[dir="ltr"] .sidebar-link { border-right: none; border-left: 2px solid transparent; }
.sidebar-link:hover { color: var(--text); background: var(--panel); }
.sidebar-link.active { color: var(--accent); border-right-color: var(--accent); background: var(--panel); }
[dir="ltr"] .sidebar-link.active { border-right-color: transparent; border-left-color: var(--accent); }

/* Main content */
.docs-main {
  padding: 48px 56px 80px;
  max-width: 820px;
}
@media(max-width: 1024px) { .docs-main { padding: 40px 28px 60px; } }

/* Doc sections */
.doc-section { margin-bottom: 64px; scroll-margin-top: calc(var(--nav-h) + 20px); }
.doc-section:last-child { margin-bottom: 0; }

.doc-h1 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  letter-spacing: -.02em;
  margin-bottom: 10px;
  line-height: 1.15;
}
.doc-h2 {
  font-size: 22px;
  font-weight: 700;
  margin: 40px 0 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  line-height: 1.3;
}
.doc-h3 {
  font-size: 16px;
  font-weight: 700;
  margin: 28px 0 10px;
  color: var(--accent);
  font-family: var(--mono);
  letter-spacing: .04em;
}
.doc-lead {
  font-size: 17px;
  color: var(--muted);
  margin-bottom: 28px;
  line-height: 1.8;
}
.doc-p {
  font-size: 15px;
  color: var(--muted);
  margin-bottom: 14px;
  line-height: 1.85;
}
.doc-p strong { color: var(--text); font-weight: 600; }
.doc-p a { color: var(--accent); text-decoration: none; }
.doc-p a:hover { text-decoration: underline; }

/* Code block */
.code-block {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
  margin: 18px 0;
}
.code-block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  background: rgba(0,0,0,.15);
  border-bottom: 1px solid var(--border);
}
.code-block-lang {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--dim);
  letter-spacing: .1em;
  text-transform: uppercase;
}
.code-copy-btn {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--dim);
  background: none;
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 2px 8px;
  cursor: pointer;
  transition: all .15s;
}
.code-copy-btn:hover { color: var(--accent); border-color: var(--accent); }
.code-copy-btn.copied { color: var(--green); border-color: var(--green); }
.code-block pre {
  padding: 16px 20px;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.9;
  color: var(--text);
  overflow-x: auto;
  direction: ltr;
  text-align: left;
  margin: 0;
  white-space: pre;
}
.code-block pre .c  { color: var(--dim); }
.code-block pre .k  { color: var(--accent2); }
.code-block pre .v  { color: var(--green); }
.code-block pre .s  { color: var(--accent); }
.code-block pre .p  { color: var(--green); }
.code-block pre .o  { color: var(--text); }
.code-block pre .h  { color: var(--accent); }

/* Inline code */
code {
  font-family: var(--mono);
  font-size: 13px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 1px 6px;
  color: var(--accent);
}

/* Info / Warning / Note boxes */
.doc-note {
  border-radius: var(--r);
  padding: 14px 18px;
  margin: 18px 0;
  font-size: 14px;
  line-height: 1.7;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.doc-note-icon { font-size: 16px; flex-shrink: 0; margin-top: 1px; }
.doc-note-info    { background: rgba(99,179,237,.08); border: 1px solid rgba(99,179,237,.2); color: var(--text); }
.doc-note-warn    { background: rgba(237,137,54,.08);  border: 1px solid rgba(237,137,54,.2);  color: var(--text); }
.doc-note-success { background: rgba(72,187,120,.08);  border: 1px solid rgba(72,187,120,.2);  color: var(--text); }

/* Table */
.doc-table { width: 100%; border-collapse: collapse; font-size: 14px; margin: 18px 0; }
.doc-table th {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--dim);
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  text-align: start;
}
.doc-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  vertical-align: top;
  line-height: 1.6;
}
.doc-table td code { font-size: 12px; }
.doc-table tr:last-child td { border-bottom: none; }
.doc-table tr:hover td { background: var(--panel); }
.doc-table td strong { color: var(--text); font-weight: 600; }

/* Steps list */
.doc-steps { list-style: none; margin: 18px 0; }
.doc-steps li {
  display: flex;
  gap: 18px;
  margin-bottom: 20px;
  align-items: flex-start;
}
.step-badge {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--accent);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.step-body { flex: 1; }
.step-body strong { color: var(--text); display: block; margin-bottom: 4px; font-size: 15px; }
.step-body p { font-size: 14px; color: var(--muted); line-height: 1.7; margin: 0; }

/* Endpoint card */
.endpoint-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  margin: 12px 0;
  overflow: hidden;
}
.endpoint-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 18px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}
.method-badge {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .08em;
  padding: 3px 10px;
  border-radius: 4px;
  flex-shrink: 0;
}
.method-get  { background: rgba(72,187,120,.15); color: var(--green); border: 1px solid rgba(72,187,120,.3); }
.method-post { background: rgba(99,179,237,.15); color: var(--accent); border: 1px solid rgba(99,179,237,.3); }
.endpoint-path {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--text);
  direction: ltr;
}
.endpoint-body { padding: 14px 18px; font-size: 14px; color: var(--muted); line-height: 1.7; }

/* Responsive */
@media(max-width: 768px) {
  .docs-layout { grid-template-columns: 1fr; }
  .docs-sidebar {
    position: relative;
    top: 0;
    height: auto;
    border-left: none;
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
  }
  .sidebar-group { margin-bottom: 0; }
  .docs-main { padding: 32px 20px 60px; }
}