:root {
  --bg: #ffffff;
  --bg-alt: #f6f8fa;
  --fg: #1f2328;
  --fg-muted: #656d76;
  --border: #d1d9e0;
  --accent: #0969da;
  --accent-fg: #ffffff;
  --badge-bg: #ddf4ff;
  --badge-fg: #0969da;
  --required-fg: #cf222e;
  --deprecated-bg: #fff8c5;
  --deprecated-fg: #9a6700;
  --code-bg: #f6f8fa;
  --sidebar-width: 280px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1117;
    --bg-alt: #161b22;
    --fg: #e6edf3;
    --fg-muted: #8d96a0;
    --border: #30363d;
    --accent: #4493f8;
    --accent-fg: #ffffff;
    --badge-bg: #121d2f;
    --badge-fg: #4493f8;
    --required-fg: #f85149;
    --deprecated-bg: #272115;
    --deprecated-fg: #d29922;
    --code-bg: #161b22;
  }
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", Helvetica, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: var(--fg);
  background: var(--bg);
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

code, pre {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.9em;
}

code {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.1em 0.35em;
}

pre {
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px;
  overflow-x: auto;
}

pre code { background: none; border: none; padding: 0; }

/* Landing */
.landing {
  max-width: 640px;
  margin: 12vh auto 0;
  padding: 0 24px;
  text-align: center;
}

.landing h1 { font-size: 2rem; }

#url-form {
  display: flex;
  gap: 8px;
  margin: 24px 0;
}

#url-input {
  flex: 1;
  padding: 10px 14px;
  font-size: 1rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--fg);
}

#url-form button {
  padding: 10px 20px;
  font-size: 1rem;
  border: none;
  border-radius: 6px;
  background: var(--accent);
  color: var(--accent-fg);
  cursor: pointer;
}

#url-form button:hover { filter: brightness(1.1); }

.hint { color: var(--fg-muted); font-size: 0.9rem; }

.landing.dragging {
  outline: 2px dashed var(--accent);
  outline-offset: 16px;
  border-radius: 8px;
}

.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 32px 0 20px;
  color: var(--fg-muted);
  font-size: 0.85rem;
}

.divider::before, .divider::after {
  content: "";
  flex: 1;
  border-top: 1px solid var(--border);
}

#paste-input {
  width: 100%;
  padding: 10px 14px;
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.85rem;
  line-height: 1.5;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--fg);
  resize: vertical;
}

.paste-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 8px;
}

.paste-actions button {
  padding: 8px 18px;
  font-size: 0.95rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--fg);
  cursor: pointer;
}

.paste-actions button[type="submit"] {
  border-color: transparent;
  background: var(--accent);
  color: var(--accent-fg);
}

.paste-actions button:hover { filter: brightness(1.1); }

.copy-link {
  padding: 2px 10px;
  font-size: 0.8rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-alt);
  color: var(--fg);
  cursor: pointer;
  white-space: nowrap;
}

.copy-link:hover { filter: brightness(1.1); }

/* Loading */
.loading {
  margin-top: 20vh;
  text-align: center;
  color: var(--fg-muted);
}

.spinner {
  width: 32px;
  height: 32px;
  margin: 0 auto 16px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* Error */
.error {
  max-width: 640px;
  margin: 12vh auto 0;
  padding: 0 24px;
  text-align: center;
}

.error h1 { color: var(--required-fg); }

/* Docs layout */
.docs { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  background: var(--bg-alt);
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.sidebar-header {
  padding: 16px;
  border-bottom: 1px solid var(--border);
}

.home-link {
  display: block;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--fg);
}

#filter-input {
  width: 100%;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--fg);
}

#method-nav { padding: 8px 0 24px; }

#method-nav a {
  display: block;
  padding: 5px 16px;
  color: var(--fg);
  font-size: 0.9rem;
  word-break: break-all;
}

#method-nav a:hover {
  background: var(--badge-bg);
  text-decoration: none;
}

#method-nav a.deprecated { text-decoration: line-through; color: var(--fg-muted); }

.content {
  flex: 1;
  min-width: 0;
  max-width: 900px;
  padding: 32px 40px 80px;
}

/* Info header */
.doc-title { font-size: 1.8rem; margin: 0 0 4px; }

.doc-meta { color: var(--fg-muted); margin-bottom: 8px; }

.badge {
  display: inline-block;
  background: var(--badge-bg);
  color: var(--badge-fg);
  border-radius: 999px;
  padding: 1px 10px;
  font-size: 0.8rem;
  font-weight: 600;
  vertical-align: middle;
}

.badge.deprecated {
  background: var(--deprecated-bg);
  color: var(--deprecated-fg);
}

.description { white-space: pre-wrap; }

.servers { margin: 16px 0; }

.servers ul { margin: 4px 0; padding-left: 20px; }

/* Method sections */
.method {
  border-top: 1px solid var(--border);
  margin-top: 32px;
  padding-top: 24px;
}

.method-name {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 1.3rem;
  margin: 0 0 4px;
  word-break: break-all;
}

.method-summary { color: var(--fg-muted); margin: 0 0 8px; }

.section-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--fg-muted);
  margin: 20px 0 8px;
}

/* Params / schema */
.param {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 14px;
  margin-bottom: 8px;
}

.param-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px; }

.param-name { font-weight: 600; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

.required { color: var(--required-fg); font-size: 0.8rem; font-weight: 600; }

.type { color: var(--badge-fg); font-size: 0.85rem; font-family: ui-monospace, Menlo, monospace; }

.param .description { margin: 4px 0 0; color: var(--fg-muted); font-size: 0.9rem; }

.schema-detail { margin-top: 8px; }

.schema-detail summary {
  cursor: pointer;
  color: var(--fg-muted);
  font-size: 0.85rem;
  user-select: none;
}

.schema-tree { margin: 6px 0 0 4px; padding-left: 12px; border-left: 2px solid var(--border); }

.schema-row { margin: 4px 0; font-size: 0.9rem; }

.schema-kw { color: var(--fg-muted); font-size: 0.85rem; }

.enum-values code { margin-right: 4px; }

/* Errors table */
table.errors {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.9rem;
}

table.errors th, table.errors td {
  border: 1px solid var(--border);
  padding: 6px 12px;
  text-align: left;
  vertical-align: top;
}

table.errors th { background: var(--bg-alt); }

/* Examples */
.example { margin-bottom: 16px; }

.example-name { font-weight: 600; margin-bottom: 4px; }

.example-io { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

@media (max-width: 720px) {
  .docs { flex-direction: column; }
  .sidebar { width: 100%; height: auto; position: static; }
  .content { padding: 24px 16px 60px; }
  .example-io { grid-template-columns: 1fr; }
}

.example-io h5 { margin: 0 0 4px; color: var(--fg-muted); }

.source-link {
  font-size: 0.85rem;
  color: var(--fg-muted);
  word-break: break-all;
}