/* doc-search — light, tight, no decoration that isn't information. */

/* `hidden` has to win over component display rules (.field is display:flex, so
   #goal-row stayed visible in Search mode even with the attribute set). */
[hidden] { display: none !important; }

:root {
  --paper: #ffffff;
  --ink: #10151a;
  --ink-soft: #3d4a57;
  --muted: #68737f;
  --line: #e2e7ec;
  --line-soft: #eef1f4;
  --wash: #f7f9fa;
  --accent: #1a4fd6;
  --accent-soft: #eef3ff;
  --mark: #fff3c4;
  --ok: #157347;
  --warn: #a35a00;
  --err: #b42318;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.wrap { width: min(880px, calc(100% - 40px)); margin: 0 auto; }

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

code, .kbd, .mono { font-family: var(--mono); font-size: 0.86em; }

/* header */
.top { border-bottom: 1px solid var(--line); }
.top-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 0; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  display: grid; place-items: center;
  width: 34px; height: 34px;
  border: 1px solid var(--line); border-radius: 8px;
  font-size: 18px; color: var(--accent); background: var(--wash);
}
.brand h1 { margin: 0; font-size: 17px; font-weight: 650; letter-spacing: -0.01em; }
.brand-sub { margin: 1px 0 0; font-size: 12.5px; color: var(--muted); }
.top-links { display: flex; gap: 16px; font-size: 13px; }
.top-links a { color: var(--ink-soft); }
.top-links a:hover { color: var(--accent); }

/* search shell */
.search-shell { padding: 28px 0 8px; }

.tabs { display: flex; gap: 4px; margin-bottom: 14px; }
.tab {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 7px 12px;
  border: 1px solid transparent; border-radius: 7px;
  background: none; color: var(--muted);
  font: inherit; font-size: 13.5px; font-weight: 550;
  cursor: pointer;
}
.tab:hover { color: var(--ink); background: var(--wash); }
.tab.is-active { color: var(--ink); background: var(--wash); border-color: var(--line); }

.kbd {
  padding: 1px 5px; border-radius: 4px;
  background: var(--paper); border: 1px solid var(--line);
  color: var(--muted); font-size: 11px;
}

.field { display: flex; gap: 8px; }
.field input {
  flex: 1; min-width: 0;
  padding: 13px 14px;
  border: 1px solid var(--line); border-radius: 9px;
  background: var(--paper); color: var(--ink);
  font: inherit; font-size: 15px;
}
.field input::placeholder { color: #9aa4ae; }
.field input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.goal-row { margin-top: 8px; }
.goal-row input { font-size: 14px; padding: 10px 13px; }

.go {
  padding: 0 18px;
  border: 1px solid var(--accent); border-radius: 9px;
  background: var(--accent); color: #fff;
  font: inherit; font-weight: 600; font-size: 14px;
  cursor: pointer;
}
.go:hover { background: #1743b6; }
.go:disabled { opacity: 0.55; cursor: default; }

.controls { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 14px; flex-wrap: wrap; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip {
  padding: 4px 10px;
  border: 1px solid var(--line); border-radius: 999px;
  background: var(--paper); color: var(--ink-soft);
  font: inherit; font-size: 12.5px;
  cursor: pointer; white-space: nowrap;
}
.chip:hover { border-color: #c9d2da; color: var(--ink); }
.chip.is-active { background: var(--ink); border-color: var(--ink); color: #fff; }
.chip .count { color: inherit; opacity: 0.55; font-size: 11px; margin-left: 4px; font-family: var(--mono); }

.select { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--muted); }
.select select { font: inherit; font-size: 12.5px; padding: 4px 6px; border: 1px solid var(--line); border-radius: 6px; background: var(--paper); color: var(--ink); }

.hint { margin: 12px 0 0; font-size: 12.5px; color: var(--muted); }

/* status */
.status {
  margin: 18px 0 0; padding: 11px 13px;
  border: 1px solid var(--line); border-left: 3px solid var(--muted); border-radius: 7px;
  background: var(--wash); font-size: 13px; color: var(--ink-soft);
}
.status.ok { border-left-color: var(--ok); }
.status.warn { border-left-color: var(--warn); }
.status.err { border-left-color: var(--err); color: #7a1a12; }
.status strong { font-weight: 650; color: var(--ink); }

/* results */
.results { padding: 6px 0 0; }
.result {
  padding: 16px 0;
  border-bottom: 1px solid var(--line-soft);
}
.result:first-child { padding-top: 14px; }
.result.is-active { background: var(--wash); box-shadow: inset 2px 0 0 var(--accent); }
.result-head { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.result h3 { margin: 0; font-size: 15.5px; font-weight: 620; letter-spacing: -0.005em; }
.result h3 a { color: var(--ink); }
.result h3 a:hover { color: var(--accent); text-decoration: none; }
.badge {
  padding: 1px 7px; border-radius: 999px;
  background: var(--wash); border: 1px solid var(--line);
  font-size: 11px; color: var(--muted); white-space: nowrap;
}
.result .url { margin: 3px 0 0; font-family: var(--mono); font-size: 11.5px; color: var(--muted); word-break: break-all; }
.result .snippet { margin: 8px 0 0; color: var(--ink-soft); font-size: 14px; }
.result .snippet mark { background: var(--mark); color: inherit; padding: 0 1px; border-radius: 2px; }
.result .actions { display: flex; gap: 14px; margin-top: 9px; font-size: 12.5px; }
.result .actions button {
  padding: 0; border: 0; background: none;
  color: var(--muted); font: inherit; font-size: 12.5px; cursor: pointer;
}
.result .actions button:hover { color: var(--accent); }
.headings { margin: 8px 0 0; font-size: 12.5px; color: var(--muted); }
.headings span + span::before { content: " · "; }

/* answer */
.answer { margin: 22px 0 0; padding: 20px 22px; border: 1px solid var(--line); border-radius: 10px; background: var(--paper); }
.answer h2 { margin: 0 0 4px; font-size: 15px; font-weight: 650; }
.answer .sub { margin: 0 0 14px; font-size: 12.5px; color: var(--muted); }
.answer .body { font-size: 14.5px; color: var(--ink-soft); }
.answer .body h1, .answer .body h2, .answer .body h3 { font-size: 14.5px; color: var(--ink); margin: 18px 0 6px; }
.answer .body p { margin: 0 0 10px; }
.answer .body ul, .answer .body ol { margin: 0 0 10px; padding-left: 20px; }
.answer .body li { margin: 3px 0; }
.answer .body pre {
  margin: 10px 0; padding: 12px; overflow-x: auto;
  border: 1px solid var(--line); border-radius: 8px; background: var(--wash);
  font-family: var(--mono); font-size: 12.5px; line-height: 1.5;
}
.answer .body code { background: var(--wash); padding: 1px 4px; border-radius: 4px; }
.answer .body pre code { background: none; padding: 0; }
.answer h4 { margin: 18px 0 6px; font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.sources { margin: 0; padding: 0; list-style: none; }
.sources li { padding: 5px 0; border-bottom: 1px solid var(--line-soft); font-size: 13px; }
.sources li:last-child { border-bottom: 0; }
.sources a { word-break: break-all; }
.sources .t { color: var(--muted); font-size: 12px; }

/* examples */
.examples { margin: 34px 0 0; }
.examples h2, .api h2 { margin: 0 0 10px; font-size: 12px; text-transform: uppercase; letter-spacing: 0.07em; color: var(--muted); font-weight: 600; }

/* api */
.api { margin: 30px 0 40px; padding-top: 22px; border-top: 1px solid var(--line); }
.api-lede { margin: 0 0 12px; font-size: 13.5px; color: var(--ink-soft); }
.api-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.api-table th, .api-table td { text-align: left; padding: 8px 10px 8px 0; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
.api-table th { font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); font-weight: 600; }
.api-table td:first-child { width: 46%; }
.api-table code { font-size: 12px; color: var(--ink); }
.api-note { margin: 14px 0 0; font-size: 12.5px; color: var(--muted); }
.api-note code { color: var(--ink-soft); }
.api-note .hint { display: block; margin-top: 6px; font-size: 11.5px; opacity: .75; }

/* footer */
.foot { border-top: 1px solid var(--line); background: var(--wash); }
.foot-inner { padding: 18px 0; display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.foot p { margin: 0; font-size: 12px; color: var(--muted); }
.foot-note { max-width: 420px; }

.skeleton { height: 1em; background: var(--line-soft); border-radius: 3px; display: inline-block; }

@media (max-width: 620px) {
  .top-links { display: none; }
  .wrap { width: calc(100% - 28px); }
  .answer { padding: 16px; }
  .field input { font-size: 16px; }
}