/* SimpleSync web admin, editor and published pages.
   Same visual language as the website: flat greys, one violet accent,
   soft rounded shapes, hairline borders. Dark first, light via the system. */

:root {
  color-scheme: dark;
  --bg: #141414;
  --bg-raised: #191919;
  --surface: #1e1e1e;
  --surface-2: #252525;
  --line: #2b2b2b;
  --line-strong: #383838;
  --text: #d8d8d8;
  --text-strong: #f4f4f4;
  --muted: #979797;
  --faint: #6a6a6a;
  --dot: rgba(255, 255, 255, .06);
  --accent: #8b7cf6;
  --accent-text: #aa9ffa;
  --accent-soft: rgba(139, 124, 246, .13);
  --accent-line: rgba(139, 124, 246, .45);
  --on-accent: #ffffff;
  --ok: #5fb77c;
  --ok-soft: rgba(95, 183, 124, .12);
  --bad: #ef7a7a;
  --bad-soft: rgba(239, 122, 122, .10);
  --warn: #e0a24a;
  --warn-soft: rgba(224, 162, 74, .10);
  --mark: rgba(224, 190, 74, .30);
  --code-bg: #1b1b1b;

  --r-sm: 8px;
  --r: 12px;
  --r-lg: 16px;
  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: light) {
  :root {
    color-scheme: light;
    --bg: #ffffff;
    --bg-raised: #f9f9f8;
    --surface: #f5f5f4;
    --surface-2: #ececea;
    --line: #e7e7e4;
    --line-strong: #d3d3cf;
    --text: #2a2a2a;
    --text-strong: #0f0f0f;
    --muted: #666666;
    --faint: #9a9a9a;
    --dot: rgba(0, 0, 0, .06);
    --accent: #6c55e8;
    --accent-text: #5a43d6;
    --accent-soft: rgba(108, 85, 232, .09);
    --accent-line: rgba(108, 85, 232, .45);
    --ok: #2f8a4f;
    --ok-soft: rgba(47, 138, 79, .10);
    --bad: #c23b3b;
    --bad-soft: rgba(194, 59, 59, .08);
    --warn: #a86a12;
    --warn-soft: rgba(200, 130, 20, .09);
    --mark: rgba(255, 208, 0, .35);
    --code-bg: #f6f6f4;
  }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.55 var(--font); -webkit-font-smoothing: antialiased; }
a { color: var(--accent-text); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
h1, h2, h3 { color: var(--text-strong); text-wrap: balance; }
h1 { font-size: 1.9rem; line-height: 1.1; letter-spacing: -.035em; font-weight: 600; margin: .4rem 0 1.4rem; }
h1 a { color: var(--muted); }
h2 { font-size: 1.15rem; letter-spacing: -.015em; font-weight: 600; margin: 1.6rem 0 .7rem; }
h3 { font-size: 1rem; font-weight: 600; margin: 0 0 .6rem; }
code { font-family: var(--mono); font-size: .86em; background: var(--surface-2); border: 1px solid var(--line); padding: 1px 6px; border-radius: 6px; color: var(--text-strong); overflow-wrap: anywhere; }
.muted { color: var(--muted); font-size: .92em; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 6px; }
::selection { background: var(--accent-soft); }
.icon { width: 16px; height: 16px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; vertical-align: -3px; }

/* ---------- top bar ---------- */
header.top { position: sticky; top: 10px; z-index: 40; padding: 10px 16px 0; }
.top-inner {
  max-width: 1160px; margin: 0 auto; min-height: 54px;
  display: flex; align-items: center; gap: 18px; padding: 6px 8px 6px 14px;
  border: 1px solid var(--line); border-radius: 14px;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px);
}
.brand { display: flex; align-items: center; gap: 9px; font-weight: 600; color: var(--text-strong); font-size: 1rem; letter-spacing: -.01em; }
.brand:hover { text-decoration: none; }
.brand img { width: 24px; height: 24px; }
header nav { display: flex; gap: 2px; flex: 1; flex-wrap: wrap; }
header nav a, .me a { padding: 6px 11px; border-radius: 8px; color: var(--muted); font-size: .92rem; }
header nav a:hover, .me a:hover { color: var(--text-strong); background: var(--surface-2); text-decoration: none; }
header nav a.on, .me a.on { color: var(--text-strong); background: var(--surface-2); }
.me { display: flex; align-items: center; gap: 2px; }
.me form { margin: 0; }
main { max-width: 1160px; margin: 0 auto; padding: 28px 24px 40px; }
footer { display: flex; flex-direction: column; align-items: center; gap: .4rem; color: var(--faint); font-size: .8rem; padding: 2rem 0 2.4rem; }
footer .lang label { display: inline-flex; align-items: center; gap: .4rem; margin: 0; font-weight: 400; color: var(--muted); }
footer .lang select { display: inline-block; width: auto; margin: 0; padding: 4px 8px; font-size: .84rem; }
@media (max-width: 760px) {
  header.top { top: 0; padding: 8px 8px 0; }
  .top-inner { flex-wrap: wrap; gap: 6px; }
  header nav { order: 3; flex-basis: 100%; flex-wrap: nowrap; overflow-x: auto; }
  header nav a { white-space: nowrap; }
  .me { margin-left: auto; }
  main { padding: 20px 16px 32px; }
}

/* ---------- surfaces ---------- */
.card { background: var(--bg-raised); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 20px 22px; margin: 16px 0; }
.card.narrow { max-width: 440px; margin: 7vh auto 3rem; padding: 28px; }
.card > h2:first-child, .card > h3:first-child { margin-top: 0; }
.row { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin: 8px 0; }
.actions { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
@media (max-width: 640px) { .grid2 { grid-template-columns: 1fr; } }
.split { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 16px; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }
.danger-zone { border-color: color-mix(in srgb, var(--bad) 40%, var(--line)); }

/* ---------- forms ---------- */
label { display: block; margin: 12px 0; font-weight: 500; color: var(--text-strong); font-size: .93rem; }
label.check { display: flex; gap: 9px; align-items: baseline; font-weight: 400; color: var(--text); }
.checks { display: flex; flex-wrap: wrap; gap: 0 18px; }
input, select, textarea { font: inherit; color: var(--text-strong); background: var(--bg); border: 1px solid var(--line-strong); border-radius: 9px; padding: 8px 11px; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
input[type=checkbox], input[type=radio] { accent-color: var(--accent); }
label input:not([type=checkbox]):not([type=radio]), label select { display: block; width: 100%; margin-top: 6px; font-weight: 400; }
form.inline, .inline-form { display: inline-flex; gap: 6px; align-items: center; flex-wrap: wrap; margin: 0; }
.inline-form h3 { width: 100%; }
td form { margin: 0; display: inline-flex; gap: 6px; align-items: center; }
.field-hint { display: block; font-weight: 400; color: var(--muted); font-size: .86rem; margin-top: 4px; }
.radio-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 10px 0; }
.radio-cards label { margin: 0; display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border: 1px solid var(--line-strong); border-radius: var(--r); font-weight: 500; cursor: pointer; }
.radio-cards label:has(input:checked) { border-color: var(--accent-line); background: var(--accent-soft); }
.radio-cards small { display: block; font-weight: 400; color: var(--muted); }
@media (max-width: 640px) { .radio-cards { grid-template-columns: 1fr; } }

/* ---------- buttons ---------- */
button, .button {
  font: 500 .92rem/1.2 var(--font); cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  border: 1px solid var(--line-strong); background: var(--surface); color: var(--text-strong);
  padding: 8px 14px; border-radius: 9px; white-space: nowrap;
  transition: background-color .15s, border-color .15s, color .15s;
}
button:hover, .button:hover { background: var(--surface-2); text-decoration: none; }
.primary, button.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.primary:hover, button.primary:hover { background: color-mix(in srgb, var(--accent) 86%, var(--text-strong)); }
.danger, button.danger { color: var(--bad); }
button.danger:hover { border-color: color-mix(in srgb, var(--bad) 50%, transparent); background: var(--bad-soft); }
.small, button.small { padding: 5px 10px; font-size: .84rem; border-radius: 8px; }
button.link { background: none; border: none; color: var(--muted); padding: 6px 11px; font-weight: 400; font-size: .92rem; }
button.link:hover { color: var(--text-strong); background: var(--surface-2); }
button.ghost { background: none; border-color: transparent; color: var(--muted); }
button.ghost:hover { background: var(--surface-2); color: var(--text-strong); }
button[disabled] { opacity: .5; cursor: default; }

/* ---------- tables ---------- */
table { width: 100%; border-collapse: separate; border-spacing: 0; background: var(--bg-raised); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; margin: 16px 0; font-size: .93rem; }
th, td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { font: 500 .72rem/1 var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--faint); background: var(--bg); }
tbody tr:hover td { background: color-mix(in srgb, var(--surface) 60%, transparent); }
tr:last-child td { border-bottom: none; }
td a { color: var(--text-strong); }
td a:hover { color: var(--accent-text); }
td .icon { color: var(--faint); margin-right: 6px; }
table.kv { width: auto; }
.num { font-variant-numeric: tabular-nums; }
@media (max-width: 760px) { table { display: block; overflow-x: auto; } }

/* ---------- flash, badges ---------- */
.flash { padding: 11px 14px; border-radius: var(--r); margin: 0 0 16px; border: 1px solid; font-size: .93rem; }
.flash.ok { background: var(--ok-soft); color: var(--ok); border-color: color-mix(in srgb, var(--ok) 35%, transparent); }
.flash.err { background: var(--bad-soft); color: var(--bad); border-color: color-mix(in srgb, var(--bad) 35%, transparent); }
.flash ul { margin: .3rem 0 0; }
.flash a { color: inherit; text-decoration: underline; }
.badge { display: inline-flex; align-items: center; gap: 5px; font: 500 .72rem/1 var(--mono); padding: 5px 8px; border-radius: 7px; border: 1px solid var(--line-strong); color: var(--muted); background: var(--bg); text-transform: lowercase; }
.badge.bad { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 40%, transparent); background: var(--bad-soft); }
.badge.good { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 40%, transparent); background: var(--ok-soft); }
.badge.accent { color: var(--accent-text); border-color: var(--accent-line); background: var(--accent-soft); }
.dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--faint); }
.dot.on { background: var(--ok); box-shadow: 0 0 0 3px var(--ok-soft); }

/* ---------- dashboard ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 8px; }
.stat { background: var(--bg-raised); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 16px 18px; }
.stat b { display: block; font: 500 1.9rem/1.1 var(--mono); letter-spacing: -.04em; color: var(--text-strong); font-variant-numeric: tabular-nums; }
.stat span { color: var(--muted); font-size: .86rem; }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.page-head h1 { margin: .4rem 0 .6rem; }

/* ---------- vault header & tabs ---------- */
.vhead { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.vhead h1 { margin: .4rem 0 .9rem; }
.vhead .spacer { flex: 1; }
.tabs { display: inline-flex; flex-wrap: wrap; gap: 2px; padding: 4px; border: 1px solid var(--line); border-radius: 12px; background: var(--bg-raised); margin-bottom: 18px; }
.tabs a { padding: 7px 13px; border-radius: 8px; color: var(--muted); font-size: .9rem; font-weight: 500; display: inline-flex; gap: 7px; align-items: center; }
.tabs a:hover { color: var(--text-strong); text-decoration: none; }
.tabs a.on { color: var(--text-strong); background: var(--surface-2); }
.crumbs { font-weight: 500; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.crumbs a { color: var(--text-strong); }
.crumbs .sep { color: var(--faint); }

/* ---------- file history ---------- */
pre.text { white-space: pre-wrap; word-break: break-word; max-height: 70vh; overflow: auto; background: var(--bg); border: 1px solid var(--line); padding: 14px 16px; border-radius: var(--r); font: .88rem/1.6 var(--mono); margin: 12px 0 0; }
img.img { max-width: 100%; border-radius: var(--r-sm); margin-top: 12px; }
.versions { list-style: none; padding: 0; margin: 0; max-height: 70vh; overflow: auto; }
.versions li { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 9px 8px; border-radius: 9px; }
.versions li + li { border-top: 1px solid var(--line); }
.versions li.on { background: var(--accent-soft); }
.versions li div { display: flex; flex-direction: column; }
.getvault { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.getvault .muted { flex: 1 1 280px; }
details.card > summary { cursor: pointer; }
details.card[open] > summary { margin-bottom: .5em; }
.publish-url { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; padding: 10px 12px; border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); font: .88rem/1.4 var(--mono); }

/* ============ Editor ============ */
body.wide { height: 100vh; height: 100dvh; display: flex; flex-direction: column; overflow: hidden; }
body.wide header.top { position: static; padding: 8px 8px 0; }
body.wide .top-inner { max-width: none; }
body.wide main { max-width: none; width: 100%; padding: 8px; flex: 1; min-height: 0; display: flex; flex-direction: column; }
body.wide footer { display: none; }
body.wide .flash { margin: 0 0 8px; }

.ed { display: grid; grid-template-columns: 270px minmax(0, 1fr); flex: 1; min-height: 0; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; background: var(--bg); }
.ed.no-side { grid-template-columns: 0 minmax(0, 1fr); }
.ed-side { display: flex; flex-direction: column; min-height: 0; border-right: 1px solid var(--line); background: var(--bg-raised); overflow: hidden; }
.ed-side-head { display: flex; align-items: center; gap: 4px; padding: 10px 8px 6px 14px; }
.ed-vault { flex: 1; min-width: 0; font-weight: 600; color: var(--text-strong); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ed-vault:hover { text-decoration: none; color: var(--accent-text); }
.ed-side-head button, .ed-bar button.ghost { padding: 6px; }
.ed-filter { margin: 4px 10px 8px; padding: 7px 10px; font-size: .88rem; }
.ed-tree { flex: 1; overflow: auto; padding: 2px 6px 16px; font-size: .9rem; }
.ed-tree ul { list-style: none; margin: 0; padding: 0; }
.ed-tree ul ul { padding-left: 12px; margin-left: 9px; border-left: 1px solid var(--line); }
.ed-item { display: flex; align-items: center; gap: 6px; padding: 4px 6px 4px 8px; border-radius: 7px; color: var(--text); cursor: pointer; user-select: none; position: relative; }
.ed-item:hover { background: var(--surface-2); text-decoration: none; }
.ed-item.on { background: var(--accent-soft); color: var(--text-strong); }
.ed-item .name { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ed-item .icon { width: 14px; height: 14px; color: var(--faint); }
.ed-item .chev { transition: transform .15s; }
.ed-item.open .chev { transform: rotate(90deg); }
.ed-item .ext { font: .68rem/1 var(--mono); color: var(--faint); border: 1px solid var(--line-strong); border-radius: 4px; padding: 2px 4px; }
.ed-item .more { opacity: 0; padding: 2px 4px; border: 0; background: none; color: var(--muted); }
.ed-item:hover .more, .ed-item.on .more { opacity: 1; }
.ed-item .more:hover { color: var(--text-strong); background: var(--surface); }
.ed-tree .hit { color: var(--faint); font-size: .78rem; display: block; }
.ed-tree-empty { padding: 12px; color: var(--muted); font-size: .88rem; }

.ed-main { display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.ed-bar { display: flex; align-items: center; gap: 8px; padding: 8px 10px 8px 8px; border-bottom: 1px solid var(--line); min-height: 52px; }
.ed-title { flex: 1; min-width: 60px; font-size: 1rem; font-weight: 600; border: 1px solid transparent; background: none; padding: 6px 8px; color: var(--text-strong); }
.ed-title:hover { border-color: var(--line); }
.ed-title[readonly] { border-color: transparent; box-shadow: none; }
.ed-crumb { color: var(--faint); font-size: .85rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 30%; }
.ed-status { display: inline-flex; align-items: center; gap: 6px; font: .76rem/1 var(--mono); color: var(--faint); white-space: nowrap; }
.ed-status::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--ok); }
.ed-status[data-state="dirty"]::before, .ed-status[data-state="saving"]::before { background: var(--accent); }
.ed-status[data-state="error"]::before { background: var(--bad); }
.ed-status[data-state="readonly"]::before { background: var(--faint); }
.seg { display: inline-flex; gap: 2px; padding: 3px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg-raised); }
.seg button { border: 0; background: none; color: var(--muted); padding: 5px 10px; border-radius: 7px; font-size: .84rem; }
.seg button:hover { background: none; color: var(--text-strong); }
.seg button.on { background: var(--surface-2); color: var(--text-strong); }
.ed-pub { font-size: .84rem; }
.ed-pub.on { border-color: var(--accent-line); background: var(--accent-soft); color: var(--accent-text); }
.ed-toolbar { display: flex; gap: 2px; padding: 5px 8px; border-bottom: 1px solid var(--line); overflow-x: auto; scrollbar-width: none; }
.ed-toolbar button { border: 0; background: none; color: var(--muted); padding: 6px 8px; font: 600 .86rem/1 var(--font); min-width: 32px; }
.ed-toolbar button:hover { background: var(--surface-2); color: var(--text-strong); }
.ed-toolbar .sep { width: 1px; background: var(--line); margin: 4px 4px; flex: none; }
.ed-notice { display: flex; gap: 10px; align-items: center; padding: 9px 14px; font-size: .88rem; background: var(--warn-soft); color: var(--warn); border-bottom: 1px solid var(--line); }
.ed-notice.info { background: var(--accent-soft); color: var(--accent-text); }
.ed-notice button { margin-left: auto; }
.ed-panes { flex: 1; display: grid; grid-template-columns: 1fr 1fr; min-height: 0; }
/* One visible pane takes the whole width (the hidden one leaves the grid). */
.ed-panes[data-mode="edit"], .ed-panes[data-mode="read"] { grid-template-columns: minmax(0, 1fr); }
.ed-panes[data-mode="edit"] .ed-preview, .ed-panes[data-mode="read"] .ed-src { display: none; }
.ed-src {
  width: 100%; height: 100%; resize: none; border: 0; border-radius: 0; background: var(--bg); box-shadow: none !important;
  font: 16px/1.75 var(--font); color: var(--text-strong);
  padding: 28px max(24px, calc((100% - 46rem) / 2)) 40vh; tab-size: 4;
}
.ed-panes[data-mode="split"] .ed-src { border-right: 1px solid var(--line); padding-inline: 28px; }
.ed-src.mono { font-family: var(--mono); font-size: 14px; }
.ed-preview { overflow: auto; padding: 28px max(24px, calc((100% - 46rem) / 2)) 30vh; }
.ed-panes[data-mode="split"] .ed-preview { padding-inline: 32px; }
.ed-empty { flex: 1; display: grid; place-items: center; text-align: center; padding: 24px;
  background-image: radial-gradient(var(--dot) 1.2px, transparent 1.3px); background-size: 22px 22px; }
.ed-empty h2 { margin: 0 0 6px; font-size: 1.3rem; letter-spacing: -.02em; }
.ed-empty p { color: var(--muted); margin: 0 0 18px; }
.ed-folder { padding: 20px 28px; overflow: auto; }
.ed-folder ul { list-style: none; margin: 0; padding: 0; max-width: 640px; }
.ed-folder .ed-item { border-radius: var(--r); }
.ed-binary { padding: 28px; }
.ed-binary img { max-width: 100%; border-radius: var(--r); border: 1px solid var(--line); }
.ed-menu { position: fixed; z-index: 60; min-width: 170px; padding: 5px; background: var(--bg-raised); border: 1px solid var(--line-strong); border-radius: var(--r); box-shadow: 0 16px 40px -12px rgba(0, 0, 0, .5); }
.ed-menu button { display: flex; width: 100%; justify-content: flex-start; border: 0; background: none; padding: 7px 10px; font-weight: 400; border-radius: 7px; }
.ed-menu button:hover { background: var(--surface-2); }
.ed-menu button.danger { color: var(--bad); }
.ed-suggest { position: fixed; z-index: 60; width: 300px; max-height: 280px; overflow: auto; padding: 5px; background: var(--bg-raised); border: 1px solid var(--line-strong); border-radius: var(--r); box-shadow: 0 16px 40px -12px rgba(0, 0, 0, .5); font-size: .9rem; }
.ed-suggest div { padding: 7px 10px; border-radius: 7px; cursor: pointer; }
.ed-suggest div small { display: block; color: var(--faint); font-size: .78rem; }
.ed-suggest div.on { background: var(--accent-soft); color: var(--text-strong); }
dialog.ed-dialog { border: 1px solid var(--line-strong); border-radius: var(--r-lg); background: var(--bg-raised); color: var(--text); padding: 22px; width: min(420px, calc(100vw - 32px)); box-shadow: 0 30px 80px -20px rgba(0, 0, 0, .6); }
dialog.ed-dialog::backdrop { background: rgba(0, 0, 0, .45); }
dialog.ed-dialog p { margin: 0 0 14px; }
dialog.ed-dialog input { width: 100%; margin-bottom: 16px; }
dialog.ed-dialog .actions { justify-content: flex-end; }
@media (max-width: 800px) {
  .ed { grid-template-columns: 0 minmax(0, 1fr); position: relative; }
  .ed.show-side .ed-side { position: absolute; z-index: 30; inset: 0 auto 0 0; width: min(300px, 86vw); box-shadow: 20px 0 40px -20px rgba(0, 0, 0, .6); }
  .ed-panes[data-mode="split"] { grid-template-columns: minmax(0, 1fr); }
  .ed-panes[data-mode="split"] .ed-preview { display: none; }
  .ed-crumb, .seg .split-btn, #ed-history, .ed-pub span { display: none; }
  .ed-status { font-size: 0; gap: 0; }
  .ed-bar { gap: 4px; padding-inline: 4px 6px; }
  .ed-title { min-width: 0; }
  .ed-src { padding: 20px 18px 40vh; }
  .ed-preview { padding: 20px 18px 30vh; }
}

/* ============ Rendered Markdown (preview and published pages) ============ */
.md { font-size: 16px; line-height: 1.75; color: var(--text); overflow-wrap: break-word; }
.md > :first-child { margin-top: 0; }
.md h1, .md h2, .md h3, .md h4, .md h5, .md h6 { color: var(--text-strong); line-height: 1.25; letter-spacing: -.02em; margin: 1.6em 0 .5em; font-weight: 650; }
.md h1 { font-size: 2em; letter-spacing: -.035em; }
.md h2 { font-size: 1.5em; }
.md h3 { font-size: 1.25em; }
.md h4 { font-size: 1.1em; }
.md p, .md ul, .md ol, .md pre, .md table, .md blockquote, .md .callout { margin: 0 0 1em; }
.md ul, .md ol { padding-left: 1.5em; }
.md li { margin: .2em 0; }
.md li::marker { color: var(--faint); }
.md li:has(> input[type=checkbox]) { list-style: none; margin-left: -1.4em; }
.md li > input[type=checkbox] { margin: 0 .5em 0 0; vertical-align: -1px; }
.md li:has(> input[type=checkbox]:checked) { color: var(--muted); text-decoration: line-through; }
.md a { color: var(--accent-text); text-decoration: underline; text-decoration-color: var(--accent-line); text-underline-offset: 3px; }
.md a:hover { text-decoration-color: currentColor; }
.md a.internal-link { text-decoration: none; }
.md a.internal-link:hover { text-decoration: underline; }
.md .unresolved { color: var(--muted); text-decoration: underline dotted; text-underline-offset: 3px; }
.md img { max-width: 100%; border-radius: var(--r-sm); }
.md mark { background: var(--mark); color: inherit; padding: 0 2px; border-radius: 3px; }
.md .tag { display: inline-block; font-size: .85em; padding: 1px 8px; border-radius: 99px; background: var(--accent-soft); color: var(--accent-text); }
.md code { font-size: .87em; }
.md pre { background: var(--code-bg); border: 1px solid var(--line); border-radius: var(--r); padding: 14px 16px; overflow-x: auto; font-size: .88em; line-height: 1.6; }
.md pre code { background: none; border: 0; padding: 0; font-size: 1em; }
.md blockquote { border-left: 2px solid var(--line-strong); padding: 0 0 0 1em; color: var(--muted); margin-left: 0; }
.md hr { border: 0; border-top: 1px solid var(--line); margin: 2em 0; }
.md table { width: max-content; max-width: 100%; display: block; overflow-x: auto; background: none; border-radius: var(--r-sm); }
.md th { font: 600 .9em/1.4 var(--font); text-transform: none; letter-spacing: 0; color: var(--text-strong); background: var(--surface); }
.md th, .md td { padding: 7px 12px; border: 1px solid var(--line); }
.md table.properties { display: table; width: 100%; font-size: .88em; margin-bottom: 1.6em; border: 1px solid var(--line); }
.md table.properties th { width: 30%; font-family: var(--mono); color: var(--muted); font-weight: 400; background: var(--bg-raised); }
.md .callout { border-radius: var(--r); border: 1px solid color-mix(in srgb, var(--co, var(--accent)) 30%, transparent); background: color-mix(in srgb, var(--co, var(--accent)) 9%, transparent); padding: 12px 16px; }
.md .callout-title { font-weight: 600; color: var(--co, var(--accent-text)); margin-bottom: .25em; }
.md .callout-content > :last-child { margin-bottom: 0; }
.md .callout[data-callout="warning"], .md .callout[data-callout="caution"], .md .callout[data-callout="attention"] { --co: var(--warn); }
.md .callout[data-callout="danger"], .md .callout[data-callout="error"], .md .callout[data-callout="bug"], .md .callout[data-callout="failure"] { --co: var(--bad); }
.md .callout[data-callout="tip"], .md .callout[data-callout="success"], .md .callout[data-callout="check"], .md .callout[data-callout="done"] { --co: var(--ok); }
.md .callout[data-callout="quote"], .md .callout[data-callout="cite"] { --co: var(--muted); }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
h2.flush { margin: 0; }