:root {
  --ground: #faf7f2;
  --ground-alt: #f2ede4;
  --ink: #1c1a2e;
  --ink-soft: #59536e;
  --line: #e2dcd2;
  --violet: #5b21b6;
  --violet-deep: #3c1478;
  --paper: #ffffff;
  --rose: #be123c;
  --serif: "Fraunces", Georgia, serif;
  --sans: "Instrument Sans", ui-sans-serif, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

html { overflow-x: clip; }

body {
  margin: 0;
  overflow-x: clip;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--violet); }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid var(--violet); outline-offset: 3px; }

.masthead {
  display: flex; align-items: center; gap: 24px;
  padding: 18px 32px; border-bottom: 1px solid var(--line);
  position: sticky; top: 0; background: var(--ground); z-index: 20;
}
.wordmark { font-family: var(--serif); font-weight: 700; font-size: 22px; letter-spacing: -0.01em; color: var(--ink); text-decoration: none; }
.masthead nav { margin-left: auto; display: flex; gap: 20px; font-size: 15px; flex-wrap: wrap; justify-content: flex-end; }
.masthead nav a { color: var(--ink-soft); text-decoration: none; }
.masthead nav a:hover { color: var(--violet); }

main { max-width: 1080px; margin: 0 auto; padding: 0 32px; }

h1 {
  font-family: var(--serif); font-weight: 600; font-size: clamp(34px, 5.2vw, 56px);
  line-height: 1.07; letter-spacing: -0.02em; margin: 0 0 18px; max-width: 16ch;
}
h2 { font-family: var(--serif); font-weight: 600; font-size: 30px; letter-spacing: -0.015em; margin: 0 0 10px; }
h3 { font-family: var(--serif); font-weight: 600; font-size: 19px; margin: 0 0 6px; }
p { max-width: 68ch; }
.lede { font-size: 19px; color: var(--ink-soft); max-width: 54ch; }
.sub { color: var(--ink-soft); font-size: 15px; }

.hero { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; padding: 76px 0 68px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }

.btn {
  display: inline-block; background: var(--violet); color: #fff; text-decoration: none;
  font-family: var(--sans); font-size: 15px; font-weight: 500; border: 1px solid var(--violet);
  padding: 11px 18px; border-radius: 8px; cursor: pointer;
}
.btn:hover { background: var(--violet-deep); border-color: var(--violet-deep); }
.btn.quiet { background: var(--paper); color: var(--ink); border-color: var(--line); }
.btn.quiet:hover { background: var(--ground-alt); }
.btn.small { font-size: 14px; padding: 8px 13px; }
.btn.danger { color: var(--rose); }

/* Hero specimen: a real annotated fragment, not a screenshot */
.specimen { margin: 0; display: grid; gap: 14px; }
.specimen-page { background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 20px; box-shadow: 0 18px 40px rgba(28,26,46,.07); }
.spec-nav { display: flex; gap: 10px; margin-bottom: 22px; }
.spec-nav span { height: 8px; width: 42px; background: var(--ground-alt); border-radius: 4px; }
.spec-nav span:first-child { width: 22px; background: #ddd6ea; }
.spec-target { position: relative; border: 2px solid #7c3aed; background: rgba(124,58,237,.09); border-radius: 3px; padding: 12px 14px; }
.spec-pin {
  position: absolute; top: -12px; left: -12px; width: 24px; height: 24px;
  background: var(--violet); color: #fff; border: 2px solid #fff; border-radius: 50% 50% 50% 3px;
  display: grid; place-items: center; font-size: 12px; font-weight: 600;
  box-shadow: 0 2px 6px rgba(28,26,46,.35);
}
.spec-h { font-family: var(--serif); font-size: 21px; font-weight: 600; margin: 0 0 4px; line-height: 1.2; }
.spec-sub { margin: 0; font-size: 14px; color: var(--ink-soft); }
.spec-body { display: grid; gap: 9px; margin-top: 20px; }
.spec-body span { height: 8px; background: var(--ground-alt); border-radius: 4px; display: block; }

.spec-note { background: var(--paper); border: 1px solid var(--line); border-left: 4px solid var(--violet); border-radius: 8px; padding: 12px 14px; margin: 0; }
.spec-note p { font-size: 14px; line-height: 1.5; margin: 8px 0; }
.spec-note-top { display: flex; gap: 10px; font-size: 11px; color: var(--ink-soft); align-items: baseline; }
.spec-note-top b { color: var(--ink); }
.spec-vp { margin-left: auto; }
.spec-note code, pre code, .note code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11.5px;
  background: var(--ground-alt); padding: 3px 6px; border-radius: 4px; color: var(--ink-soft);
  display: inline-block; max-width: 100%; overflow-wrap: anywhere; word-break: break-word;
}

.band { padding: 60px 0; border-top: 1px solid var(--line); }
.band.alt { background: var(--ground-alt); border-top: 1px solid var(--line); margin: 0 -32px; padding-left: 32px; padding-right: 32px; }

.two { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 26px 0 8px; }
.two > * { min-width: 0; }
.card { background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 20px; min-width: 0; }
.card p { font-size: 15px; color: var(--ink-soft); }
pre { margin: 0 0 12px; background: var(--ground-alt); border-radius: 8px; padding: 12px; max-width: 100%; overflow-x: auto; }
pre code { background: none; padding: 0; font-size: 12.5px; color: var(--ink); display: block; white-space: pre-wrap; overflow-wrap: anywhere; }

.bookmarklet {
  display: inline-block; max-width: 100%; background: var(--ink); color: #fff; text-decoration: none;
  font-size: 14px; font-weight: 500; padding: 9px 15px; border-radius: 8px; cursor: grab;
}

.steps { counter-reset: s; list-style: none; padding: 0; margin: 30px 0 0; max-width: 66ch; }
.steps li { counter-increment: s; position: relative; padding-left: 34px; margin-bottom: 12px; font-size: 16px; }
.steps li::before {
  content: counter(s); position: absolute; left: 0; top: 2px; width: 22px; height: 22px;
  border: 1px solid var(--line); background: var(--paper); border-radius: 50%;
  display: grid; place-items: center; font-size: 12px; color: var(--ink-soft);
}

ul.plain { padding-left: 20px; max-width: 70ch; }
ul.plain li { margin-bottom: 12px; color: var(--ink-soft); }

/* library */
#library-list { margin: 22px 0 26px; display: grid; gap: 10px; }
.page-row {
  display: flex; align-items: center; gap: 16px; background: var(--paper);
  border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; cursor: pointer;
  text-align: left; width: 100%; font: inherit; color: inherit;
}
.page-row:hover { border-color: #c8bfd8; }
.page-row > span { min-width: 0; overflow-wrap: anywhere; }
.page-row .path { font-weight: 500; }
.page-row .host { font-size: 13px; color: var(--ink-soft); }
.page-row .count { margin-left: auto; font-size: 13px; color: var(--ink-soft); white-space: nowrap; }
.page-row .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--violet); flex: none; }
.blank { background: var(--paper); border: 1px dashed var(--line); border-radius: 10px; padding: 24px; color: var(--ink-soft); font-size: 15px; }

.importer { margin-top: 8px; }
.importer summary { cursor: pointer; font-size: 15px; color: var(--violet); }
.importer textarea {
  width: 100%; min-height: 130px; font-family: ui-monospace, Menlo, monospace; font-size: 12.5px;
  padding: 12px; border: 1px solid var(--line); border-radius: 8px; margin: 10px 0; background: var(--paper); color: var(--ink);
}

/* viewer */
.viewer-head { display: flex; align-items: flex-start; gap: 16px; flex-wrap: wrap; }
.viewer-head > div { min-width: 0; }
#viewer-url { overflow-wrap: anywhere; }
.viewer-head button { margin-left: auto; }
.exports { display: flex; gap: 8px; flex-wrap: wrap; margin: 16px 0 24px; }
#viewer-notes { display: grid; gap: 12px; }
.note { background: var(--paper); border: 1px solid var(--line); border-left: 4px solid var(--violet); border-radius: 10px; padding: 16px 18px; }
.note .top { display: flex; gap: 12px; font-size: 12px; color: var(--ink-soft); align-items: baseline; flex-wrap: wrap; }
.note .top b { color: var(--ink); font-size: 13px; }
.note .body { margin: 8px 0 10px; white-space: pre-wrap; font-size: 16px; max-width: 70ch; }

footer { border-top: 1px solid var(--line); margin-top: 40px; padding: 26px 32px 60px; }
footer p { font-size: 14px; color: var(--ink-soft); max-width: none; margin: 0; }

.toast {
  position: fixed; left: 50%; transform: translateX(-50%); bottom: 26px;
  background: var(--ink); color: #fff; font-size: 14px; padding: 10px 16px; border-radius: 8px; z-index: 50;
}

.dragging { outline: 3px dashed var(--violet); outline-offset: -12px; }

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; gap: 34px; padding: 44px 0 40px; }
  .two { grid-template-columns: 1fr; }
  main, .masthead, footer { padding-left: 20px; padding-right: 20px; }
  .band.alt { margin: 0 -20px; padding-left: 20px; padding-right: 20px; }
  .masthead nav { gap: 14px; font-size: 14px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }

/* account */
.account-box { background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 20px; margin-top: 20px; max-width: 620px; }
.acct-row { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.acct-row > div { min-width: 0; overflow-wrap: anywhere; }
.acct-row .sub { font-size: 13px; }
.auth { display: grid; gap: 10px; }
.auth input { max-width: 100%; font: inherit; font-size: 15px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--ground); color: var(--ink); }
.auth-actions { display: flex; gap: 8px; }
.auth .sub { margin: 2px 0 0; }
#bookmarklet-state { font-size: 13px; margin: 10px 0; }

.btn.oauth { width: 100%; background: var(--ink); border-color: var(--ink); }
.btn.oauth:hover { background: #000; border-color: #000; }
.or { display: flex; align-items: center; gap: 12px; margin: 16px 0; color: var(--ink-soft); font-size: 13px; }
.or::before, .or::after { content: ""; height: 1px; background: var(--line); flex: 1; }
.auth-actions { flex-wrap: wrap; }

.note-small { font-size: 12px; color: var(--ink-soft); margin-top: 6px; }

/* workspace */
.ws-head { margin-bottom: 14px; }
.ws-row { display: flex; gap: 8px; margin: 10px 0; flex-wrap: wrap; }
.ws-row input, .ws-row select, #org-switch {
  font: inherit; font-size: 14px; padding: 8px 10px; border: 1px solid var(--line);
  border-radius: 8px; background: var(--paper); color: var(--ink); flex: 1; min-width: 0;
}
.ws-label { display: block; font-size: 12px; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 4px; }
.ws-block { border-top: 1px solid var(--line); margin-top: 16px; padding-top: 14px; }
.ws-chips { display: flex; gap: 8px; flex-wrap: wrap; margin: 8px 0; }
.chip-btn { font: inherit; font-size: 13px; background: var(--paper); border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; cursor: pointer; color: var(--ink); }
.chip-btn.on { background: var(--violet); border-color: var(--violet); color: #fff; }
.chip-btn .sub { font-size: 11px; opacity: .7; }
.ws-people { list-style: none; padding: 0; margin: 8px 0; font-size: 14px; }
.ws-people li { padding: 5px 0; border-bottom: 1px solid var(--line); }
.ws-more { margin-top: 16px; }
.ws-more summary { cursor: pointer; font-size: 14px; color: var(--violet); }
#invite-out code { font-family: ui-monospace, Menlo, monospace; background: var(--ground-alt); padding: 3px 7px; border-radius: 5px; }


/* ---------- app shell ---------- */
body.doc main { max-width: 1080px; }

.gate { min-height: 100vh; display: grid; place-items: center; padding: 32px 20px; }
.gate-card { width: 100%; max-width: 460px; }
.gate-mark { font-family: var(--serif); font-weight: 700; font-size: 20px; margin: 0 0 26px; }
.gate-title { font-family: var(--serif); font-weight: 600; font-size: clamp(28px, 5vw, 38px); line-height: 1.1; letter-spacing: -0.02em; margin: 0 0 12px; max-width: none; }
.gate-lede { color: var(--ink-soft); font-size: 16px; margin: 0 0 26px; }
.gate-foot { font-size: 14px; color: var(--ink-soft); margin-top: 22px; }
#signin-box .account-box, #signin-box { background: none; }

.app { min-height: 100vh; }
.app-bar {
  display: flex; align-items: center; gap: 20px; padding: 0 24px;
  border-bottom: 1px solid var(--line); background: var(--paper);
  position: sticky; top: 0; z-index: 30;
}
.app-mark { font-family: var(--serif); font-weight: 700; font-size: 18px; color: var(--ink); text-decoration: none; padding: 16px 0; }
.tabs { display: flex; gap: 4px; margin-right: auto; overflow-x: auto; }
.tabs a {
  font-size: 15px; color: var(--ink-soft); text-decoration: none; padding: 17px 12px 15px;
  border-bottom: 2px solid transparent; white-space: nowrap;
}
.tabs a:hover { color: var(--ink); }
.tabs a.on { color: var(--ink); border-bottom-color: var(--violet); font-weight: 500; }

.who { display: flex; align-items: center; gap: 9px; text-decoration: none; color: var(--ink); padding: 8px 0; }
.who-avatar { width: 30px; height: 30px; border-radius: 50%; object-fit: cover; flex: none; }
.who-initial { display: grid; place-items: center; background: var(--violet); color: #fff; font-size: 13px; font-weight: 600; }
.who-text { display: flex; flex-direction: column; line-height: 1.25; font-size: 13px; }
.who-text .sub { font-size: 11.5px; }

.app-body { max-width: 900px; margin: 0 auto; padding: 34px 24px 90px; }
.view-head { margin-bottom: 22px; }
.view-head h1 { font-family: var(--serif); font-weight: 600; font-size: 30px; letter-spacing: -0.015em; margin: 0 0 6px; max-width: none; }
.view-head .btn { margin-bottom: 14px; }
.panel-card { background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 22px; margin-bottom: 18px; }
.panel-card h2 { font-size: 17px; margin: 0 0 8px; }
.panel-card p { font-size: 15px; }
.panel-card .steps { margin-top: 6px; }
.app-foot { margin-top: 26px; font-size: 13px; }

@media (max-width: 700px) {
  .app-bar { padding: 0 14px; gap: 12px; flex-wrap: wrap; }
  .app-mark { padding: 12px 0 6px; }
  .tabs { order: 3; width: 100%; margin: 0 -14px; padding: 0 14px; }
  .app-body { padding: 24px 16px 80px; }
}

/* inbox */
.badge { display: inline-grid; place-items: center; min-width: 18px; height: 18px; padding: 0 5px; margin-left: 6px;
  background: var(--violet); color: #fff; border-radius: 999px; font-size: 11px; font-weight: 600; }
.view-head { display: flex; align-items: flex-start; gap: 16px; }
.view-head > div { flex: 1; min-width: 0; }
.notif { display: block; width: 100%; text-align: left; font: inherit; color: inherit; cursor: pointer;
  background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; margin-bottom: 10px; }
.notif:hover { border-color: #c8bfd8; }
.notif.unread { background: #faf7ff; border-color: #ddd2f2; }
.notif-top { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ink-soft); }
.notif-top b { color: var(--ink); }
.notif-when { margin-left: auto; font-size: 12px; }
.dot-unread { width: 7px; height: 7px; border-radius: 50%; background: var(--violet); flex: none; }
.notif-body { font-size: 15px; margin: 7px 0; }
.notif-foot { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.tagged { color: var(--violet); font-weight: 600; }

.scope-tag { display: inline-block; margin-left: 8px; padding: 2px 8px; border-radius: 999px;
  background: var(--ground-alt); color: var(--ink-soft); font-size: 11px; vertical-align: 2px; }

.drag-hint { font-size: 12.5px; color: var(--ink-soft); margin-left: 10px; }
.advanced summary { cursor: pointer; display: flex; gap: 10px; align-items: baseline; font-size: 15px; }
.advanced summary .sub { font-size: 13px; }
.advanced[open] summary { margin-bottom: 12px; }
.warn-inline { background: #fff6f7; border: 1px solid #f5d3d9; color: #9f1239; border-radius: 8px;
  padding: 10px 12px; font-size: 14px; }
@media (max-width: 700px) { .drag-hint { display: none; } }

.guide-head { margin: 16px 0 4px; }
.guide-head .ws-label { margin-bottom: 6px; }
.guide-note { margin-top: 14px; max-width: 62ch; }
#install-guide .steps li { font-size: 15px; }
#drag-line[hidden] { display: none !important; }

/* notes tree */
.acc { border: 1px solid var(--line); border-radius: 10px; background: var(--paper); margin-bottom: 10px; overflow: hidden; }
.acc .acc { border: 0; border-radius: 0; margin: 0; border-top: 1px solid var(--line); }
.acc summary {
  display: flex; align-items: center; gap: 10px; cursor: pointer;
  padding: 13px 16px; font-size: 15px; list-style: none;
}
.acc summary::-webkit-details-marker { display: none; }
.acc summary::before {
  content: "\203A"; display: inline-block; width: 12px; color: var(--ink-soft);
  transform: rotate(0deg); transition: transform .12s ease; font-size: 17px; line-height: 1;
}
.acc[open] > summary::before { transform: rotate(90deg); }
.acc summary:hover { background: var(--ground); }
.acc-site > summary { font-weight: 600; }
.acc-host { font-size: 15px; }
.acc-name { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; color: var(--ink); }
.acc-right { margin-left: auto; display: flex; align-items: center; gap: 10px; white-space: nowrap; }
.acc-counts { font-size: 12.5px; color: var(--ink-soft); }
.acc-unread { font-size: 11.5px; font-weight: 600; color: #fff; background: var(--violet); border-radius: 999px; padding: 2px 8px; }
.acc-leaf {
  display: flex; align-items: center; gap: 10px; width: 100%; text-align: left;
  font: inherit; color: inherit; cursor: pointer; background: none;
  border: 0; border-top: 1px solid var(--line); padding: 12px 16px;
}
.acc-leaf:hover { background: var(--ground); }
.acc-leaf .acc-name::before { content: "\2192"; color: var(--ink-soft); margin-right: 8px; font-family: var(--sans); }
@media (max-width: 700px) {
  .acc-right { gap: 6px; }
  .acc-counts { font-size: 11.5px; }
}

.exports { align-items: center; }
.export-more summary { cursor: pointer; font-size: 13px; color: var(--ink-soft); }
.export-more summary:hover { color: var(--violet); }
.export-list { display: grid; grid-template-columns: auto 1fr; gap: 8px 12px; align-items: center;
  margin-top: 10px; padding: 12px; background: var(--paper); border: 1px solid var(--line); border-radius: 10px; }
.export-list .sub { font-size: 13px; }
.exports .danger { margin-left: auto; }
@media (max-width: 700px) { .export-list { grid-template-columns: 1fr; gap: 6px; } .exports .danger { margin-left: 0; } }

/* api */
.api-table { width: 100%; border-collapse: collapse; margin: 10px 0 22px; font-size: 14px; }
.api-table th { text-align: left; font-size: 12px; letter-spacing: .04em; text-transform: uppercase;
  color: var(--ink-soft); font-weight: 500; padding: 0 10px 8px 0; border-bottom: 1px solid var(--line); }
.api-table td { padding: 9px 10px 9px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.api-table td:first-child { white-space: nowrap; width: 1%; padding-right: 18px; }
.api-table code { font-size: 12.5px; }
.key-list { list-style: none; padding: 0; margin: 14px 0 0; }
.key-list li { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); font-size: 14px; }
.key-list li > div { flex: 1; min-width: 0; }
.key-list li button { margin-left: auto; }
.key-list li.revoked { opacity: .55; }
.key-fresh-note { background: #f4fff8; border: 1px solid #b8e6c9; border-radius: 8px; padding: 10px 12px; font-size: 14px; }
#key-fresh { margin: 14px 0; }
#key-fresh pre { margin: 10px 0; }
#key-fresh code { word-break: break-all; }
.panel-card h3 { font-size: 15px; margin: 22px 0 6px; }