:root {
  --bg: #14161a; --card: #1d2026; --card2: #252932; --fg: #e8eaed; --mut: #9aa0a8; --line: #333843;
  --acc: #6aa9ff; --ok: #5ec98a; --warn: #e3b34f; --bad: #e36f6f;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root { --bg: #f5f6f8; --card: #fff; --card2: #eef0f3; --fg: #1b1d21; --mut: #5b616b; --line: #d8dbe0; --acc: #2563d6; color-scheme: light; }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: var(--acc); text-decoration: none; }
#top { position: sticky; top: 0; z-index: 5; display: flex; gap: 8px; align-items: center; padding: 8px 12px; padding-top: max(8px, env(safe-area-inset-top)); background: var(--bg); border-bottom: 1px solid var(--line); }
#home { font-weight: 700; font-size: 18px; color: var(--fg); }
#q { flex: 1; min-width: 0; padding: 9px 12px; border-radius: 10px; border: 1px solid var(--line); background: var(--card); color: var(--fg); font-size: 16px; }
.btn, button { padding: 9px 14px; border-radius: 10px; border: 1px solid var(--line); background: var(--card2); color: var(--fg); font: inherit; cursor: pointer; white-space: nowrap; }
.btn.primary, button.primary { background: var(--acc); border-color: var(--acc); color: #fff; }
.btn.lang-toggle { font-weight: 700; padding: 7px 11px; border-color: var(--acc); color: var(--acc); }
.btn.lang-toggle:hover { background: var(--acc); color: #fff; }
button.danger { color: var(--bad); }
button:disabled { opacity: .5; }
main { max-width: 980px; margin: 0 auto; padding: 14px 12px 80px; }
h1 { font-size: 24px; margin: 6px 0 4px; }
h2 { font-size: 15px; text-transform: uppercase; letter-spacing: .06em; color: var(--mut); margin: 22px 0 8px; }
.muted { color: var(--mut); }
.crumbs { margin-bottom: 6px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.fam { display: block; padding: 14px; border-radius: 14px; background: var(--card); border: 1px solid var(--line); border-left: 6px solid var(--c); color: var(--fg); }
.fam b { font-size: 17px; display: block; text-transform: capitalize; }
.fam small { color: var(--mut); }
.bar { height: 5px; border-radius: 3px; background: var(--card2); margin-top: 8px; overflow: hidden; display: flex; }
.bar i { display: block; height: 100%; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 10px; }
.card { display: block; padding: 12px 14px; border-radius: 12px; background: var(--card); border: 1px solid var(--line); color: var(--fg); }
.card b { display: block; }
.card p { margin: 4px 0 0; font-size: 14px; color: var(--mut); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.chip { display: inline-block; font-size: 12px; padding: 1px 8px; border-radius: 99px; border: 1px solid var(--line); color: var(--mut); margin-right: 4px; }
.chip.inventory { color: var(--mut); } .chip.draft { color: var(--warn); border-color: var(--warn); } .chip.approved { color: var(--ok); border-color: var(--ok); }
.chip.fam-chip { border-color: var(--c); color: var(--fg); }
.chip.verified { color: var(--ok); border-color: var(--ok); } .chip.unverified { color: var(--mut); border-style: dashed; }
ul.srcs { margin: 4px 0 0; padding-left: 18px; font-size: 13px; }
.filters { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; }
.filters button.on { background: var(--acc); border-color: var(--acc); color: #fff; }
.viz { position: relative; border-radius: 14px; background: var(--card); border: 1px solid var(--line); overflow: hidden; color: var(--mut); }
.viz canvas { width: 100%; height: 340px; display: block; }
.viz .ctl { display: flex; flex-wrap: wrap; gap: 6px; padding: 8px; border-top: 1px solid var(--line); background: var(--card); align-items: center; }
.viz .ctl button { padding: 6px 10px; font-size: 14px; }
.viz .ctl label { font-size: 13px; color: var(--mut); display: flex; align-items: center; gap: 6px; }
.viz .legend { position: absolute; left: 10px; top: 8px; font-size: 12px; color: var(--mut); pointer-events: none; }
.novis { padding: 22px 16px; border-radius: 14px; border: 1px dashed var(--line); color: var(--mut); }
.focus { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; align-items: start; }
@media (max-width: 640px) { .focus { grid-template-columns: 1fr; } .viz canvas { height: 300px; } }
.focus .col > .lbl { font-size: 12px; text-transform: uppercase; color: var(--mut); letter-spacing: .06em; margin-bottom: 6px; }
.focus a.node { display: block; padding: 8px 10px; margin-bottom: 6px; border-radius: 10px; background: var(--card); border: 1px solid var(--line); border-left: 5px solid var(--c); color: var(--fg); font-size: 14px; }
.focus a.node.d2 { margin-left: 14px; opacity: .8; font-size: 13px; }
.focus a.node.self { background: var(--acc); color: #fff; border-color: var(--acc); }
.focus .empty { color: var(--mut); font-size: 14px; }
.desc { white-space: pre-wrap; }
form label { display: block; margin: 12px 0 4px; font-size: 13px; color: var(--mut); }
form input[type=text], form input[type=url], form input[type=number], form select, form textarea { width: 100%; padding: 9px 10px; border-radius: 10px; border: 1px solid var(--line); background: var(--card); color: var(--fg); font: inherit; }
form textarea { min-height: 90px; resize: vertical; }
.row { display: flex; gap: 8px; flex-wrap: wrap; } .row > * { flex: 1; min-width: 110px; }
.pre { display: flex; flex-wrap: wrap; gap: 6px; margin: 6px 0; }
.pre .chip { cursor: pointer; padding: 3px 10px; color: var(--fg); }
.sugg { max-height: 160px; overflow: auto; border: 1px solid var(--line); border-radius: 10px; margin-top: 4px; }
.sugg div { padding: 7px 10px; cursor: pointer; border-bottom: 1px solid var(--line); font-size: 14px; }
.panel { border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; margin: 10px 0; background: var(--card); }
.panel h3 { margin: 0 0 4px; font-size: 14px; }
.sticky { position: sticky; bottom: 0; background: var(--bg); padding: 10px 0 max(10px, env(safe-area-inset-bottom)); border-top: 1px solid var(--line); display: flex; gap: 8px; margin-top: 18px; }
.err { color: var(--bad); margin: 8px 0; white-space: pre-wrap; }
#toast { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); background: var(--fg); color: var(--bg); padding: 10px 16px; border-radius: 10px; z-index: 20; }
.hint { font-size: 12px; color: var(--mut); margin-top: 3px; }

/* admin */
.tablewrap { overflow-x: auto; }
table.admin { border-collapse: collapse; width: 100%; font-size: 14px; }
table.admin th, table.admin td { padding: 5px 8px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
table.admin th { color: var(--mut); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
table.admin td.num { text-align: right; }
table.admin select { padding: 4px 6px; border-radius: 8px; border: 1px solid var(--line); background: var(--card2); color: var(--fg); font: inherit; font-size: 13px; }
table.admin input[type=checkbox] { width: 18px; height: 18px; }
.small { font-size: 12px; }
.bulk { position: sticky; top: 56px; z-index: 4; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; padding: 8px 10px; margin: 8px 0; border: 1px solid var(--acc); border-radius: 12px; background: var(--card); }
.bulk select { padding: 7px 8px; border-radius: 10px; border: 1px solid var(--line); background: var(--card2); color: var(--fg); font: inherit; }

.anim { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 9px; border-radius: 99px; margin-right: 4px; background: var(--acc); color: #fff; }
.anim.low { background: var(--warn); color: #1b1d21; }
.anim.medium { background: #6aa9ff; color: #fff; }
.anim.ok, .anim.high { background: var(--ok); color: #0d2a19; }
.card.has-anim { border-left: 5px solid var(--acc); }

.tree-wrap { position: relative; height: calc(100vh - 230px); min-height: 460px; border: 1px solid var(--line); border-radius: 14px; background: var(--card); overflow: hidden; }
.tree-svg { width: 100%; height: 100%; display: block; touch-action: none; user-select: none; }
.tree-ctl { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; align-items: center; }
.tree-ctl input { padding: 7px 10px; border-radius: 10px; border: 1px solid var(--line); background: var(--card); color: var(--fg); font-size: 15px; min-width: 150px; }
.tree-ctl .filters { margin: 0; width: 100%; }
.tree-ctl .filters button { padding: 4px 10px; font-size: 13px; text-transform: capitalize; opacity: .5; border-width: 2px; }
.tree-ctl .filters button.on { opacity: 1; background: var(--card2); color: var(--fg); }
.tree-ctl > button.on { background: var(--acc); border-color: var(--acc); color: #fff; }
.tree-info { position: sticky; bottom: 8px; z-index: 4; margin-top: 8px; background: var(--card2); border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; box-shadow: 0 6px 20px rgba(0,0,0,.35); }
.tree-info .row { margin-top: 4px; }
.tree-info-wrap { display: flex; gap: 14px; align-items: center; justify-content: space-between; }
.tree-info-main { flex: 1; min-width: 0; }
.tree-info-desc { margin: 4px 0; font-size: 13px; line-height: 1.38; color: var(--fg); }
.tree-info-preview { flex: 0 0 190px; width: 190px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); overflow: hidden; }
.tree-preview-cv { width: 190px; height: 120px; display: block; }
.tree-preview-ctl { display: flex; gap: 4px; padding: 3px; border-top: 1px solid var(--line); justify-content: center; background: var(--card2); }
.tree-preview-ctl button { padding: 2px 7px; font-size: 11px; border-radius: 6px; }
@media (max-width: 640px) { .tree-info-wrap { flex-direction: column; align-items: stretch; } .tree-info-preview { width: 100%; flex-basis: auto; } .tree-preview-cv { width: 100%; height: 140px; } }
/* variants panel, ticks, path (move page) */
.variants-panel h3 { margin-bottom: 8px; }
.vrow { display: flex; gap: 10px; align-items: flex-start; padding: 8px 0; border-top: 1px solid var(--line); }
.vrow:first-of-type { border-top: 0; }
.vmain { flex: 1; min-width: 0; }
.vline { font-size: 13px; color: var(--mut); margin-top: 2px; }
.vrow.open .vline { color: var(--acc); }
.vrow.done .vline { color: var(--ok); }
.tick { flex: none; width: 32px; height: 32px; padding: 0; border-radius: 8px; border: 2px solid var(--line); background: transparent; color: #fff; font-size: 18px; line-height: 1; cursor: pointer; }
.tick.on { background: var(--ok); border-color: var(--ok); }
.tick.locked { opacity: .5; border-style: dashed; }
.chip.core { color: var(--acc); border-color: var(--acc); }
.chip.attr { color: var(--fg); }
.path { margin: 6px 0 0; padding-left: 22px; }
.path li { margin: 4px 0; }
.path li.done a { color: var(--ok); }
.path li.done::marker { color: var(--ok); }
.path li.target a { font-weight: 700; }
.focus a.node.done { border-color: var(--ok); }
.chk { display: flex !important; align-items: center; gap: 6px; color: var(--fg) !important; font-size: 14px !important; }
.chk input { width: auto; }
fieldset.variants { border: 1px solid var(--line); border-radius: 12px; margin: 14px 0; padding: 4px 12px 12px; }
fieldset.variants legend { padding: 0 6px; color: var(--mut); font-size: 13px; }
.vcard details.vmotion { margin: 10px 0; }
.vcard details.vmotion summary { cursor: pointer; color: var(--mut); font-size: 13px; }
.bar.big { height: 10px; border-radius: 5px; margin: 6px 0 12px; }
.pgroup { margin: 14px 0; }
.pgroup > summary { cursor: pointer; font-size: 16px; padding: 4px 0; }
.pgroup .hint { font-size: 13px; }
.pgroup .panel h3 { display: flex; align-items: center; gap: 4px; }
.tree-hint { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; text-align: center; padding: 20px; color: var(--mut); pointer-events: none; }
.tree-hint[hidden] { display: none; }
.chip.prog-done { color: var(--ok); border-color: var(--ok); } .chip.prog-open { color: var(--acc); border-color: var(--acc); }
/* Where it sits: done = green, not done = blue; small inline notes */
.focus a.node.open { border-color: var(--acc); }
.focus a.node .nsub { color: var(--mut); font-size: 12px; white-space: nowrap; }
/* editor: collapsed variant rows, change summary in the Save bar */
details.vcard > summary { cursor: pointer; list-style: none; display: flex; flex-wrap: wrap; align-items: center; gap: 2px; padding: 2px 0; }
details.vcard > summary::-webkit-details-marker { display: none; }
details.vcard > summary::before { content: '▸'; color: var(--mut); margin-right: 8px; transition: transform .1s; }
details.vcard[open] > summary::before { transform: rotate(90deg); }
details.vcard[open] > summary { padding-bottom: 8px; margin-bottom: 4px; border-bottom: 1px solid var(--line); }
details.vcard .chip { margin-right: 0; }
.dirtysum { font-size: 13px; color: var(--mut); align-self: center; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dirtysum.dirty { color: var(--warn); }
.sticky button[disabled] { opacity: .45; cursor: not-allowed; }
/* admin-only draft notes strip on the move page */
.draftstrip { display: flex; align-items: baseline; gap: 8px; margin: 8px 0; padding: 4px 10px; border: 1px solid var(--warn); border-left-width: 4px; border-radius: 8px; background: rgba(227, 179, 79, .12); font-size: 13px; }
.draftstrip b { flex: none; color: var(--warn); }
.draftstrip .dtext { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--fg); }
.draftstrip.open { flex-wrap: wrap; }
.draftstrip.open .dtext { flex-basis: 100%; order: 3; white-space: pre-wrap; overflow: visible; }
.draftstrip .dtoggle { flex: none; margin-left: auto; padding: 0 8px; font-size: 12px; }
details.srcdet { margin: 8px 0; }
details.srcdet > summary { cursor: pointer; color: var(--mut); font-size: 13px; padding: 2px 0; }
details.srcdet[open] > summary { margin-bottom: 6px; }

/* card edit shortcut (editors only), admin sort headers and chips */
.cardwrap { position: relative; display: flex; }
.cardwrap > .card { flex: 1; min-width: 0; }
.cardwrap.w > .card b { padding-right: 56px; }
.cardedit { position: absolute; top: 8px; right: 10px; font-size: 12px; padding: 1px 7px; border-radius: 99px; border: 1px solid var(--line); background: var(--card2); color: var(--mut); }
.cardedit:hover { color: var(--fg); border-color: var(--acc); text-decoration: none; }
table.admin th.sortable { cursor: pointer; user-select: none; white-space: nowrap; }
table.admin th.sortable:hover { color: var(--fg); }
.filters.inline { display: inline-flex; margin: 0 0 0 6px; vertical-align: middle; }
p.updated { margin-top: 18px; }

/* comprehensive admin & feedback */
.admin-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 8px; margin: 10px 0 14px; }
.stat-card { padding: 10px 12px; border-radius: 10px; background: var(--card); border: 1px solid var(--line); }
.stat-card b { font-size: 20px; display: block; color: var(--fg); }
.stat-card small { font-size: 12px; color: var(--mut); }
.admin-tabs { display: flex; gap: 6px; margin-bottom: 12px; border-bottom: 1px solid var(--line); padding-bottom: 8px; flex-wrap: wrap; }
.admin-tabs button.on { background: var(--acc); border-color: var(--acc); color: #fff; }
.quick-add { padding: 10px 12px; border-radius: 12px; background: var(--card); border: 1px solid var(--line); margin-bottom: 12px; }
.quick-add summary { cursor: pointer; font-weight: 600; font-size: 14px; color: var(--acc); }
.quick-drawer td { background: var(--card2); padding: 12px 14px !important; }
.act-btn { padding: 3px 8px; font-size: 12px; border-radius: 6px; margin-right: 4px; }

/* floating feedback button & modal */
#fb-fab { position: fixed; right: 16px; bottom: 16px; z-index: 15; padding: 9px 14px; border-radius: 99px; background: var(--card2); border: 1px solid var(--acc); color: var(--fg); font-size: 13.5px; font-weight: 600; box-shadow: 0 4px 16px rgba(0,0,0,.4); cursor: pointer; }
#fb-fab:hover { background: var(--acc); color: #fff; }
.fb-backdrop { position: fixed; inset: 0; z-index: 30; background: rgba(0,0,0,.6); display: flex; align-items: center; justify-content: center; padding: 14px; }
.fb-backdrop[hidden] { display: none; }
.fb-modal { width: 100%; max-width: 480px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 16px; box-shadow: 0 12px 36px rgba(0,0,0,.5); }
.fb-modal h3 { margin: 0 0 8px; font-size: 18px; }
.fb-strip { border-color: var(--acc); background: rgba(106, 169, 255, .1); }
.fb-strip b { color: var(--acc); }
.chip.fb-badge { border-color: var(--warn); color: var(--warn); }
.fam.newfam { border-style: dashed; border-left-style: solid; }
.fam.newfam input[type=color] { flex: 0 0 44px; min-width: 44px; height: 36px; padding: 2px; border-radius: 8px; border: 1px solid var(--line); background: var(--card2); }
fieldset.axval { border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; margin: 0 0 10px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 6px 0; }
a.chip.attr { text-decoration: none; cursor: pointer; }
a.chip.attr:hover { filter: brightness(1.25); }
a.chip.attr.inh { opacity: .55; border-style: dashed; }
select.bad { border-color: var(--warn, #e3934f); box-shadow: 0 0 0 1px var(--warn, #e3934f); }
.draftbar { border: 1px solid var(--warn, #e3934f); background: color-mix(in srgb, var(--warn, #e3934f) 12%, transparent); border-radius: 10px; padding: 10px 12px; margin: 0 0 12px; }
.dirtysum.dirty { color: var(--warn, #e3934f); font-weight: 600; }
.agentbox { border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; margin: 0 0 12px; background: var(--card2, transparent); }
.fbcard { border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; margin: 0 0 10px; }
.fbcard.needs { border-color: var(--warn, #e3934f); box-shadow: 0 0 0 1px var(--warn, #e3934f); }
.fbhead { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.fbtext { white-space: pre-wrap; margin: 8px 0; }
.fbagent { border-left: 3px solid var(--accent, #4fa3e3); padding: 4px 10px; margin: 6px 0; display: grid; gap: 4px; }
.fbthread { margin: 6px 0; display: grid; gap: 2px; }
.fbactions { gap: 6px; margin-top: 6px; }
.fbcomment textarea { width: 100%; min-height: 70px; margin-top: 6px; }
.chip.ag-review { border-color: var(--warn, #e3934f); color: var(--warn, #e3934f); }
.chip.ag-failed { border-color: #e35f4f; color: #e35f4f; }
.chip.ag-approved { border-color: var(--ok, #5ec9a6); color: var(--ok, #5ec9a6); }
.addopt { border: 1px dashed var(--line); border-radius: 10px; padding: 8px; margin: 6px 0; }
.addopt input[type=color] { flex: 0 0 44px; min-width: 44px; height: 34px; padding: 2px; }