:root {
  --bg: #0b0f14;
  --bg-soft: #11161d;
  --card: #0f1520;
  --text: #e6edf3;
  --muted: #a9b1bb;
  --brand: #6aa9ff;
  --accent: #8be9fd;
  --ok: #22c55e;
  --warn: #f59e0b;
  --err: #ef4444;
  --border: #1f2a37;
  --code-bg: #0b1020;
  --badge-text: #0b0f14;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f9fbff;
    --bg-soft: #f1f5f9;
    --card: #ffffff;
    --text: #0b1220;
    --muted: #495364;
    --brand: #2563eb;
    --accent: #0ea5e9;
    --ok: #16a34a;
    --warn: #d97706;
    --err: #dc2626;
    --border: #e5e7eb;
    --code-bg: #0f172a;
    --badge-text: #ffffff;
  }
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%);
  color: var(--text);
  font: 16px/1.6 system-ui, -apple-system, Segoe UI, Roboto, Ubuntu,
    "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
}

.layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
}

nav {
  position: sticky;
  top: 0;
  align-self: start;
  height: 100vh;
  overflow: auto;
  padding: 28px 20px;
  border-right: 1px solid var(--border);
  background: linear-gradient(180deg, var(--card), rgba(15, 21, 32, 0.4));
}

nav h2 {
  margin: 0 0 12px;
  font-size: 14px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
  margin-bottom: 16px;
}

.brand .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  box-shadow: 0 0 18px var(--brand);
}

.base-url {
  font-size: 12px;
  color: var(--muted);
  word-break: break-all;
  margin-bottom: 20px;
}

.toc {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 6px;
}

.toc a {
  display: block;
  padding: 8px 10px;
  border-radius: 10px;
  color: var(--text);
  text-decoration: none;
  border: 1px solid transparent;
}

.toc a:hover {
  background: var(--bg-soft);
  border-color: var(--border);
}

main {
  padding: 28px;
}

.header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

h1 {
  margin: 0;
  font-size: 28px;
}

.desc {
  color: var(--muted);
  margin-bottom: 24px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px;
  margin: 16px 0 28px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.section-title {
  margin: 0 0 10px;
  font-size: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.endpoint {
  border: 1px solid var(--border);
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.03),
    rgba(255, 255, 255, 0)
  );
  border-radius: 16px;
  padding: 16px;
  margin: 16px 0;
}

.endpoint .top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.method {
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  color: var(--badge-text);
}

.mGET {
  background: #10b981;
}

.mPOST {
  background: #2563eb;
}

.mPUT {
  background: #7c3aed;
}

.mDELETE {
  background: #ef4444;
}

.path {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", "Courier New", monospace;
  background: rgba(255, 255, 255, 0.06);
  border: 1px dashed var(--border);
  padding: 6px 10px;
  border-radius: 8px;
}

.note {
  color: var(--muted);
  font-size: 14px;
}

pre {
  position: relative;
  background: var(--code-bg);
  color: #e5edff;
  padding: 14px 12px;
  border-radius: 12px;
  overflow: auto;
  border: 1px solid var(--border);
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", "Courier New", monospace;
  font-size: 13px;
}

.copy {
  position: absolute;
  top: 8px;
  right: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  padding: 6px 8px;
  border-radius: 8px;
  cursor: pointer;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 12px;
  color: var(--muted);
}

.dot-ok {
  width: 8px;
  height: 8px;
  background: var(--ok);
  border-radius: 50%;
}

.kbd {
  font: 12px ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", "Courier New", monospace;
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 6px;
  border-radius: 6px;
  border: 1px solid var(--border);
}

footer {
  color: var(--muted);
  font-size: 12px;
  margin: 40px 0 10px;
}

.tag {
  display: inline-block;
  padding: 2px 8px;
  font-size: 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
}

.callout {
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.25);
  padding: 12px;
  border-radius: 12px;
}

.toolbar {
  display: flex;
  gap: 10px;
  align-items: center;
}

.btn {
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  padding: 8px 10px;
  border-radius: 10px;
  cursor: pointer;
}

@media (max-width: 980px) {
  .layout {
    grid-template-columns: 1fr;
  }

  nav {
    position: static;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
}