/* Surveyor — an instrument, not a brochure. The family ink-and-copper, but the signature here is
   dense monospace: measurements, schema trees and generated code. */

:root {
  --ink: #151C2C;
  --graphite: #1C2436;
  --panel: #10151F;
  --hair: rgba(255, 255, 255, .09);
  --glass: rgba(255, 255, 255, .04);
  --glass-b: rgba(255, 255, 255, .1);
  --text: #E8ECF0;
  --muted: #98A2AD;
  --dim: #6C7686;
  --copper: #D9884A;
  --copper-t: #F0A868;
  --verdigris: #5FB3A1;
  --red: #E4695B;
  --amber: #E0A64B;
  --violet: #9E8CD8;
  --sans: Geist, system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --r: 13px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--ink); color: var(--text);
  font: 400 16px/1.55 var(--sans); -webkit-font-smoothing: antialiased;
  background-image: radial-gradient(60% 38% at 82% 0%, rgba(217, 136, 74, .13), transparent 70%);
  background-repeat: no-repeat;
}
.mono { font-family: var(--mono); }
.wrap { width: 100%; max-width: 1320px; margin-inline: auto; padding-inline: 24px; }
h1, h2, h3 { margin: 0; letter-spacing: -.025em; text-wrap: balance; }
p { margin: 0 0 14px; }
a { color: var(--copper-t); }
code { font-family: var(--mono); font-size: .92em; color: var(--copper-t); }

.eyebrow { font: 500 11.5px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.quiet { color: var(--muted); }
.small { font-size: 13.5px; }

.btn {
  display: inline-flex; align-items: center; gap: 8px; border-radius: 999px; cursor: pointer;
  padding: 10px 18px; font: 500 13.5px/1 var(--sans); border: 1px solid var(--glass-b);
  background: var(--glass); color: var(--text); text-decoration: none; white-space: nowrap;
  transition: border-color .2s var(--ease), background .2s var(--ease), transform .2s var(--ease);
}
.btn:hover { border-color: rgba(255, 255, 255, .22); background: rgba(255, 255, 255, .08); }
.btn.primary { background: linear-gradient(140deg, #F0A868, #D9884A); border-color: transparent; color: #17120C; font-weight: 600; }
.btn.primary:hover { transform: translateY(-1px); }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.linkish { background: none; border: 0; padding: 0; cursor: pointer; color: var(--copper-t); font: inherit; text-decoration: underline; text-underline-offset: 2px; }

/* header */
.top { position: sticky; top: 0; z-index: 30; backdrop-filter: blur(14px); background: rgba(21, 28, 44, .82); border-bottom: 1px solid var(--hair); }
.top-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 60px; min-width: 0; }
.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; color: inherit; }
.mark svg { width: 30px; height: 30px; display: block; }
.mark rect { fill: var(--copper); }
.mark path { stroke: #151C2C; stroke-width: 3; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.mark circle { fill: #151C2C; }
.brand-t { display: flex; flex-direction: column; line-height: 1.15; }
.brand-t b { font-size: 15px; font-weight: 600; }
.brand-t i { font-style: normal; font: 400 10.5px/1.4 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.top-right { display: flex; align-items: center; justify-content: flex-end; gap: 12px; min-width: 0; flex: 1 1 auto; }
.health { font-size: 11.5px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; flex: 0 1 auto; }

/* hero */
.hero { padding: 62px 24px 26px; }
.hero h1 { margin-top: 13px; font: 600 clamp(32px, 5vw, 58px)/1.05 var(--sans); letter-spacing: -.038em; max-width: 20ch; }
.hero h1 em { font-style: normal; color: var(--copper-t); }
.lede { margin-top: 17px; font-size: 17px; line-height: 1.55; color: var(--muted); max-width: 68ch; }

/* the tool */
.tool { padding: 8px 24px 40px; }
.in-tabs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.in-tab {
  padding: 9px 15px; border-radius: 999px; cursor: pointer; white-space: nowrap;
  border: 1px solid var(--glass-b); background: var(--glass); color: var(--muted);
  font: 500 13px/1 var(--sans);
}
.in-tab.on { background: var(--text); border-color: var(--text); color: var(--ink); }
.in-pane { display: none; }
.in-pane.on { display: block; }

.drop {
  border: 1.5px dashed rgba(255, 255, 255, .18); border-radius: var(--r);
  padding: 34px 22px; text-align: center; background: rgba(0, 0, 0, .18);
  transition: border-color .2s var(--ease), background .2s var(--ease);
}
.drop.over { border-color: var(--copper); background: rgba(217, 136, 74, .09); }
.drop.loaded { border-style: solid; border-color: rgba(95, 179, 161, .45); background: rgba(95, 179, 161, .06); }
.drop-h { font: 600 17px/1.3 var(--sans); margin-bottom: 6px; }
.drop-s { font-size: 13.5px; color: var(--muted); margin-bottom: 0; }
.stripped { margin: 10px 0 8px; font: 400 13px/1.5 var(--mono); color: var(--verdigris); }
.privacy { margin-top: 12px; font-size: 13px; line-height: 1.6; color: var(--muted); max-width: 84ch; }
.privacy b { color: var(--text); font-weight: 500; }

textarea {
  width: 100%; padding: 14px 16px; border-radius: var(--r); resize: vertical;
  background: rgba(0, 0, 0, .3); border: 1px solid var(--glass-b); color: var(--text);
  font: 400 13px/1.6 var(--mono);
}
textarea:focus { outline: none; border-color: var(--copper); }
.go-row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 14px; }
.note { font-size: 12px; color: var(--muted); }

/* results */
.out { padding: 8px 24px 46px; }
.out-head { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: 14px; padding-bottom: 14px; border-bottom: 1px solid var(--hair); }
.out-head h2 { font: 600 clamp(22px, 2.6vw, 32px)/1.15 var(--sans); }
.out-head h2.naming { opacity: .55; }
.summary { margin: 6px 0 0; color: var(--muted); font-size: 14.5px; max-width: 70ch; }
.out-actions { display: flex; flex-wrap: wrap; gap: 7px; }

.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 7px; margin: 14px 0 18px; }
.fact { background: var(--glass); border: 1px solid var(--glass-b); border-radius: 10px; padding: 10px 12px; min-width: 0; }
.fact-v { display: block; font: 600 15px/1.2 var(--mono); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fact-k { display: block; margin-top: 3px; font: 400 9.5px/1 var(--mono); letter-spacing: .13em; text-transform: uppercase; color: var(--muted); }

.grid { display: grid; grid-template-columns: minmax(0, 340px) minmax(0, 1fr); gap: 16px; align-items: start; }
.side { background: var(--glass); border: 1px solid var(--glass-b); border-radius: var(--r); padding: 12px; position: sticky; top: 74px; max-height: calc(100vh - 96px); overflow-y: auto; }
.side-h { font-size: 9.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.ep-res { margin: 12px 0 5px; font-size: 10px; letter-spacing: .13em; text-transform: uppercase; color: var(--copper-t); }
.ep-res:first-of-type { margin-top: 0; }
.ep {
  width: 100%; display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; gap: 8px; align-items: center;
  padding: 7px 8px; margin-bottom: 3px; border-radius: 8px; cursor: pointer; text-align: left;
  border: 1px solid transparent; background: transparent; color: var(--text);
}
.ep:hover { background: rgba(255, 255, 255, .05); }
.ep.on { background: rgba(217, 136, 74, .12); border-color: rgba(217, 136, 74, .4); }
.m { font: 600 9.5px/1 var(--mono); letter-spacing: .06em; padding: 4px 5px; border-radius: 4px; text-align: center; }
.m-get { background: rgba(95, 179, 161, .18); color: var(--verdigris); }
.m-post { background: rgba(224, 166, 75, .18); color: var(--amber); }
.m-put, .m-patch { background: rgba(158, 140, 216, .18); color: var(--violet); }
.m-delete { background: rgba(228, 105, 91, .18); color: var(--red); }
.m-head { background: rgba(255, 255, 255, .08); color: var(--muted); }
.ep-p { font: 400 12.5px/1.35 var(--mono); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ep-m { font-size: 10px; color: var(--dim); }

.main { min-width: 0; }
.panes { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 10px; }
.pane-tab {
  padding: 8px 13px; border-radius: 8px; cursor: pointer; border: 1px solid var(--glass-b);
  background: var(--glass); color: var(--muted); font: 500 12.5px/1 var(--sans);
  display: inline-flex; align-items: center; gap: 6px;
}
.pane-tab.on { background: var(--panel); border-color: rgba(217, 136, 74, .5); color: var(--text); }
.badge { font: 500 10px/1 var(--mono); padding: 3px 6px; border-radius: 999px; background: rgba(255, 255, 255, .1); color: var(--muted); }
.badge.hot { background: rgba(228, 105, 91, .22); color: #F0958A; }

.view { background: var(--panel); border: 1px solid var(--glass-b); border-radius: var(--r); padding: 16px 18px; min-height: 380px; }
.idle { color: var(--muted); font-size: 13.5px; }
.ep-head { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.ep-path { font-size: 14.5px; }
.ep-sub { margin: 8px 0 14px; font-size: 11.5px; color: var(--muted); }
.blk { margin: 16px 0 7px; font-size: 9.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }

/* schema tree */
.node.root > .nrow { display: none; }
.kids { border-left: 1px solid var(--hair); margin-left: 6px; padding-left: 12px; }
.node.root > .kids { border: 0; margin: 0; padding: 0; }
.nrow { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px; padding: 3.5px 0; }
.nkey { font-size: 13px; color: var(--text); }
.ntype { font-size: 11.5px; color: var(--verdigris); }
.ntype.warn { color: #F0958A; font-weight: 500; }
.nfmt { font-size: 11px; color: var(--copper-t); }
.ntag { font: 400 10px/1 var(--mono); padding: 3px 6px; border-radius: 4px; }
.ntag.null { background: rgba(158, 140, 216, .16); color: var(--violet); }
.ntag.opt { background: rgba(224, 166, 75, .14); color: var(--amber); }
.ntag.enum { background: rgba(255, 255, 255, .07); color: var(--muted); }
.ntag.dec { background: rgba(255, 255, 255, .06); color: var(--dim); }
.nex { font-size: 11px; color: var(--dim); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 34ch; }

/* query table */
.qs { border-top: 1px solid var(--hair); }
.q { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr) auto; gap: 12px; padding: 6px 0; border-bottom: 1px solid var(--hair); font-size: 12px; }
.q-n { color: var(--text); }
.q-e, .q-s { color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* findings */
.find { border: 1px solid var(--glass-b); border-left-width: 3px; border-radius: 9px; padding: 12px 14px; margin-bottom: 9px; background: rgba(255, 255, 255, .02); }
.find.high { border-left-color: var(--red); }
.find.medium { border-left-color: var(--amber); }
.find.info { border-left-color: var(--dim); }
.find-h { display: flex; align-items: center; gap: 9px; margin-bottom: 5px; }
.lvl { font: 500 9.5px/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; padding: 4px 6px; border-radius: 4px; }
.lvl.high { background: rgba(228, 105, 91, .2); color: #F0958A; }
.lvl.medium { background: rgba(224, 166, 75, .18); color: var(--amber); }
.lvl.info { background: rgba(255, 255, 255, .07); color: var(--muted); }
.find-t { font: 600 14px/1.3 var(--sans); }
.find-d { margin: 0 0 6px; font-size: 13.5px; line-height: 1.55; color: var(--muted); }
.find-w { margin: 0; font-size: 11px; color: var(--dim); }

/* code */
.code {
  margin: 0; padding: 12px 0 12px 0; overflow-x: auto; border-radius: 9px;
  background: #0B0F17; border: 1px solid var(--hair);
  font: 400 12.5px/1.65 var(--mono); color: #C7D0DA; counter-reset: ln;
}
.code .ln { display: block; padding: 0 14px 0 52px; position: relative; white-space: pre; }
.code .ln::before { content: attr(data-n); position: absolute; left: 0; width: 40px; text-align: right; color: #3B4658; }
.code .ln:hover { background: rgba(255, 255, 255, .03); }
.dl { margin-bottom: 12px; }

/* probe */
.probe input { width: 100%; padding: 10px 13px; border-radius: 9px; background: rgba(0, 0, 0, .34); border: 1px solid var(--glass-b); color: var(--text); font: 400 12.5px/1.4 var(--mono); }
.probe input:focus { outline: none; border-color: var(--copper); }
.probe .btn { margin-top: 12px; }
.probe-out { margin-top: 16px; }
.probe-st { font-size: 13px; padding: 8px 11px; border-radius: 8px; display: inline-block; }
.probe-st.ok { background: rgba(95, 179, 161, .14); color: var(--verdigris); }
.probe-st.warn { background: rgba(224, 166, 75, .14); color: var(--amber); }
.probe-st.bad { background: rgba(228, 105, 91, .16); color: #F0958A; }

/* bands */
.band { padding: 54px 24px; border-top: 1px solid var(--hair); }
.sec-head { display: flex; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(255px, 1fr)); gap: 13px; }
.card { background: var(--glass); border: 1px solid var(--glass-b); border-radius: var(--r); padding: 17px 18px; }
.card h3 { font: 600 16px/1.25 var(--sans); margin-bottom: 8px; }
.card p { font-size: 13.5px; line-height: 1.55; color: var(--muted); margin-bottom: 9px; }
.tag { font-size: 11px; color: var(--copper-t); margin: 0; }
.built { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 32px; }
.built h3 { font: 600 16px/1.2 var(--sans); margin-bottom: 11px; }
.list { list-style: none; margin: 0 0 12px; padding: 0; }
.list li { position: relative; padding: 7px 0 7px 18px; border-top: 1px solid var(--hair); font-size: 13.5px; color: var(--muted); line-height: 1.5; }
.list li::before { content: ""; position: absolute; left: 0; top: 15px; width: 6px; height: 6px; border-radius: 2px; background: var(--copper); }
.list .mono { color: var(--text); font-size: 12.5px; }

.foot { border-top: 1px solid var(--hair); padding: 24px 0 38px; }
.foot-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 12.5px; color: var(--muted); }
.foot-links a { margin-left: 13px; color: var(--muted); text-decoration: none; }
.foot-links a:first-child { margin-left: 0; }
.foot-links a:hover { color: var(--copper-t); }

.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); z-index: 60;
  padding: 11px 18px; border-radius: 999px; max-width: 90vw;
  background: #10151F; border: 1px solid var(--glass-b); color: var(--text);
  font-size: 13.5px; box-shadow: 0 20px 44px -18px rgba(0, 0, 0, .95);
}

@media (max-width: 980px) {
  .grid { grid-template-columns: minmax(0, 1fr); }
  .side { position: static; max-height: 300px; }
}
@media (max-width: 560px) {
  .wrap { padding-inline: 16px; }
  .hero { padding-top: 42px; }
  .top-right .btn { display: none; }
  .brand-t i { display: none; }
  .band { padding: 38px 16px; }
  .q { grid-template-columns: minmax(0, 1fr) auto; }
  .q-e { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}

/* Review 2026-09-08: header stats truncated mid-phrase on phones; section labels wrapped into orphans. */
@media (max-width: 560px) {
  .health { white-space: normal; text-align: right; line-height: 1.35; max-width: 58%; }
  .sec-head { flex-direction: column; gap: 2px; }
}