:root {
  --bg: #fafaf9;
  --panel: #ffffff;
  --border: #e5e5e0;
  --text: #1c1c1a;
  --text-dim: #77766f;
  --accent: #0f6f5c;
  --accent-soft: #e6f2ef;
  --get: #1d6fb8;
  --get-soft: #e8f2fb;
  --post: #0f6f5c;
  --post-soft: #e6f2ef;
  --all: #7a5aa6;
  --all-soft: #f0ebf7;
  --ok: #147a3d;
  --err: #b3261e;
  --warn: #9a6700;
  --code-bg: #101312;
  --code-text: #d8ded9;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 14.5px;
  line-height: 1.6;
}
a { color: var(--accent); }

.layout { display: flex; min-height: 100vh; }

nav.sidebar {
  width: 260px;
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  padding: 24px 16px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  background: var(--panel);
}
.brand { font-weight: 800; font-size: 15px; margin-bottom: 2px; letter-spacing: -0.01em; }
.brand-sub { color: var(--text-dim); font-size: 12px; margin-bottom: 4px; }
.brand-ver {
  display: inline-block;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 4px;
  padding: 1px 6px;
  margin-bottom: 20px;
}
.nav-group { margin-bottom: 18px; }
.nav-label {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  margin-bottom: 6px;
  font-weight: 600;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 10px;
  border-radius: 7px;
  color: var(--text);
  text-decoration: none;
  font-size: 13px;
  border-left: 3px solid transparent;
  transition: background 0.12s ease, color 0.12s ease, border-color 0.12s ease;
  margin-bottom: 3px;
  line-height: 1.4;
}
.nav-link:hover { background: var(--accent-soft); }
.nav-link.active {
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
  border-left-color: var(--accent);
}
.nav-method {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 4px;
  flex-shrink: 0;
  min-width: 34px;
  text-align: center;
}
.nav-method.get { color: var(--get); background: var(--get-soft); }
.nav-method.post { color: var(--post); background: var(--post-soft); }
.nav-method.all { color: var(--all); background: var(--all-soft); }

main { flex: 1; padding: 40px 48px 100px; max-width: 820px; min-width: 0; }
header.page-head { margin-bottom: 28px; padding-bottom: 18px; border-bottom: 1px solid var(--border); }
header.page-head h1 { font-size: 26px; margin: 0 0 6px; letter-spacing: -0.01em; }
header.page-head p { color: var(--text-dim); margin: 0; max-width: 640px; }

section.block { margin-bottom: 48px; scroll-margin-top: 24px; }
section.block h2 { font-size: 18px; margin: 0 0 8px; }
section.block > p.desc { color: var(--text-dim); margin: 0 0 16px; }

h3.sub { font-size: 14px; margin: 20px 0 8px; }

.prose p { margin: 0 0 12px; }
.prose ol, .prose ul { margin: 0 0 12px; padding-left: 20px; }
.prose li { margin-bottom: 4px; }

.endpoint-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}
.method-badge {
  font-family: var(--mono);
  font-size: 11.5px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 5px;
}
.method-badge.get { color: var(--get); background: var(--get-soft); }
.method-badge.post { color: var(--post); background: var(--post-soft); }
.method-badge.all { color: var(--all); background: var(--all-soft); }
.endpoint-path {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--text);
  word-break: break-all;
}
.auth-badge {
  font-size: 11px;
  color: var(--text-dim);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 2px 7px;
  margin-left: auto;
}

table.params {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin: 12px 0 18px;
}
table.params th {
  text-align: left;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border);
  padding: 6px 8px;
  font-weight: 600;
}
table.params td {
  padding: 7px 8px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
table.params code { font-size: 12.5px; }
.req-yes { color: var(--accent); font-size: 11.5px; font-weight: 600; }
.req-no { color: var(--text-dim); font-size: 11.5px; }

code {
  font-family: var(--mono);
  background: var(--accent-soft);
  color: var(--accent);
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 12.5px;
}
pre {
  background: var(--code-bg);
  color: var(--code-text);
  padding: 14px 16px;
  border-radius: 8px;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.55;
  margin: 0;
}
pre code { background: none; color: inherit; padding: 0; font-size: inherit; }

.copy-wrap { margin: 0 0 16px; }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
}
.panel-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  font-weight: 600;
  margin-bottom: 12px;
}

.field-row { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
.field { display: flex; flex-direction: column; gap: 4px; flex: 1; min-width: 150px; }
.field label { font-size: 11.5px; color: var(--text-dim); font-family: var(--mono); }
input, select {
  font-family: var(--sans);
  font-size: 13px;
  padding: 7px 9px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
}
input:focus, select:focus { outline: none; border-color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

button {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--sans);
}
button:hover { opacity: 0.9; }
button:disabled { opacity: 0.5; cursor: not-allowed; }
button.secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

.response-box { margin-top: 12px; }
.response-status {
  font-family: var(--mono);
  font-size: 12px;
  margin-bottom: 6px;
  display: inline-block;
  padding: 2px 8px;
  border-radius: 5px;
}
.response-status.ok { color: var(--ok); background: #e8f5ec; }
.response-status.err { color: var(--err); background: #fbe9e8; }
.response-status.idle { color: var(--text-dim); background: #f1f1ee; }
.response-status.warn { color: var(--warn); background: #faf3e0; }

.connect-strip {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 40px;
}
.connect-strip .field-row { margin-bottom: 0; }
.conn-status { font-size: 12px; font-family: var(--mono); color: var(--text-dim); margin-top: 8px; }
.conn-status.connected { color: var(--ok); }
.conn-status.error { color: var(--err); }

.callout {
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  background: var(--panel);
  border-radius: 8px;
  padding: 12px 14px;
  margin: 0 0 16px;
  font-size: 13px;
}
.callout.warn { border-left-color: var(--warn); }
.callout.warn .callout-label { color: var(--warn); }
.callout-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent);
  margin-bottom: 4px;
}
.callout p { margin: 0; }

.status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
  margin: 12px 0 18px;
}
.status-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
}
.status-card .scode { font-family: var(--mono); font-weight: 700; font-size: 13px; color: var(--accent); }
.status-card .scode.err { color: var(--err); }
.status-card .scode.warn { color: var(--warn); }
.status-card .sdesc { font-size: 12px; color: var(--text-dim); margin-top: 2px; }

.copy-bar {
  display: flex;
  justify-content: flex-end;
  margin: 0 0 6px;
}
.copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  font-weight: 600;
  padding: 4px 10px;
  background: transparent;
  color: var(--text-dim);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  font-family: var(--sans);
  transition: color 0.12s ease, border-color 0.12s ease, background 0.12s ease;
}
.copy-btn svg { width: 13px; height: 13px; flex-shrink: 0; }
.copy-btn:hover { color: var(--accent); border-color: var(--accent); opacity: 1; background: var(--accent-soft); }
.copy-btn.copied { color: var(--ok); border-color: var(--ok); background: #e8f5ec; }

@media (max-width: 900px) {
  .layout { flex-direction: column; }
  nav.sidebar { width: 100%; height: auto; position: relative; border-right: none; border-bottom: 1px solid var(--border); }
  main { padding: 28px 20px 80px; }
}