:root{
  --bg:#F5F6F8; --surface:#FFFFFF; --subtle:#F8F9FB; --desk:#EDF0F4;
  --line:#E6E9EF; --line-2:#D4DAE3;
  --ink:#0F1728; --ink-2:#334155; --ink-3:#64748B; --ink-4:#94A3B8; --ink-5:#CBD5E1;
  --accent:#3B63F3; --accent-dark:#2C4FD1; --accent-soft:#EFF3FF; --accent-line:#C7D6FE;
  --ok:#16A34A; --ok-ink:#067647; --ok-soft:#EAF8F0; --ok-line:#B7E6C9;
  --warn:#F59E0B; --warn-ink:#B45309; --warn-soft:#FFF8E8; --warn-line:#FBDF9C;
  --bad:#EF4444; --bad-ink:#D92D20; --bad-soft:#FEF1F0; --bad-line:#FBCCCA;
  --mono:'IBM Plex Mono',ui-monospace,monospace;
  --shadow-sm:0 1px 2px rgba(16,24,40,.06);
  --shadow-md:0 2px 6px -1px rgba(16,24,40,.08),0 10px 28px -8px rgba(16,24,40,.14);
}
[hidden]{display:none!important;}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{height:100vh;overflow:hidden;display:flex;flex-direction:column;background:var(--bg);color:var(--ink);
  font-family:'Plus Jakarta Sans',system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased;}
button{font:inherit;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}
::-webkit-scrollbar{width:9px;height:9px;}
::-webkit-scrollbar-thumb{background:#CDD3DE;border-radius:8px;border:2px solid transparent;background-clip:padding-box;}
::-webkit-scrollbar-track{background:transparent;}
@keyframes spin{to{transform:rotate(360deg);}}
@keyframes cardIn{from{opacity:0;transform:translateY(4px);}to{opacity:1;transform:none;}}
@keyframes fadeIn{from{opacity:0;}to{opacity:1;}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;cursor:pointer;
  padding:0 14px;height:34px;border-radius:9px;border:1px solid var(--line-2);
  background:var(--surface);color:var(--ink-2);font-size:13px;font-weight:600;white-space:nowrap;
  transition:background .12s,border-color .12s,box-shadow .12s;box-shadow:var(--shadow-sm);}
.btn:hover{background:var(--subtle);border-color:#C3CBDA;}
.btn:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(59,99,243,.28);}
.btn:disabled{opacity:.45;cursor:not-allowed;box-shadow:none;}
.btn-ghost{border-color:transparent;background:transparent;box-shadow:none;}
.btn-ghost:hover{background:var(--subtle);border-color:transparent;}
.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:inset 0 1px 0 rgba(255,255,255,.14),0 1px 2px rgba(44,79,209,.4);}
.btn-primary:hover{background:var(--accent-dark);border-color:var(--accent-dark);}
.btn-ok{background:var(--ok);border-color:var(--ok);color:#fff;}
.btn-ok:hover{background:#15803D;border-color:#15803D;}
.btn-dark{background:var(--ink);border-color:var(--ink);color:#fff;}
.btn-dark:hover{background:#1E293B;border-color:#1E293B;}
.btn-danger{background:var(--bad);border-color:var(--bad);color:#fff;}
.btn-danger:hover{background:#DC2626;border-color:#DC2626;}
.btn-warn-soft{background:var(--warn-soft);border-color:var(--warn-line);color:var(--warn-ink);box-shadow:none;}
.btn-warn-soft:hover{background:#FFEFCC;border-color:var(--warn-line);}
.btn-bad-ghost{border-color:transparent;background:transparent;box-shadow:none;color:var(--bad-ink);}
.btn-bad-ghost:hover{background:var(--bad-soft);border-color:transparent;}
.btn-sm{height:30px;padding:0 11px;font-size:12.5px;border-radius:8px;gap:6px;}
.btn-icon{width:34px;height:34px;padding:0;}
.btn-icon.btn-sm{width:30px;height:30px;}
.btn-lg{height:42px;padding:0 16px;font-size:13.5px;border-radius:10px;}
.kbd{font-family:var(--mono);font-size:10.5px;line-height:1;padding:3px 6px;border-radius:5px;background:rgba(255,255,255,.22);color:#fff;}
.kbd.dark{background:rgba(16,24,40,.06);color:var(--ink-3);border:1px solid var(--line);}

/* ---------- top bar ---------- */
.topbar{display:flex;align-items:center;gap:14px;padding:0 18px;height:56px;flex-shrink:0;
  background:var(--surface);border-bottom:1px solid var(--line);z-index:40;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,#1D2939,#0F1728);color:#fff;
  display:flex;align-items:center;justify-content:center;box-shadow:inset 0 1px 0 rgba(255,255,255,.1);}
.brand-name{font-size:13.5px;font-weight:800;letter-spacing:-.01em;white-space:nowrap;}
.brand-name em{font-style:normal;color:var(--ink-3);font-weight:600;}
.beta{font-family:var(--mono);font-size:9.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  color:var(--warn-ink);background:var(--warn-soft);border:1px solid var(--warn-line);border-radius:99px;padding:2px 7px;}
.vr{width:1px;height:22px;background:var(--line);flex-shrink:0;}
.file-chip{display:flex;align-items:center;gap:8px;height:30px;padding:0 11px;border:1px solid var(--line);
  border-radius:8px;background:var(--subtle);max-width:250px;min-width:0;flex-shrink:1;}
.file-chip .dot{width:7px;height:7px;border-radius:50%;background:var(--ink-5);flex-shrink:0;transition:background .2s,box-shadow .2s;}
.file-chip.loaded .dot{background:var(--ok);box-shadow:0 0 0 3px var(--ok-soft);}
.file-chip .fc-name{font-family:var(--mono);font-size:11.5px;color:var(--ink-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.file-chip .fc-size{font-family:var(--mono);font-size:10.5px;color:var(--ink-4);flex-shrink:0;}
.progress-wrap{flex:1;min-width:0;display:flex;align-items:center;justify-content:center;gap:12px;}
.pcount{font-size:12.5px;font-weight:700;white-space:nowrap;font-variant-numeric:tabular-nums;}
.pcount b{font-weight:800;}
.pcount span{color:var(--ink-4);font-weight:600;}
.ptrack{flex:1;max-width:380px;height:6px;border-radius:99px;background:var(--desk);overflow:hidden;}
.pfill{height:100%;border-radius:99px;background:linear-gradient(90deg,#34C77B,#16A34A);transition:width .3s ease;}
.plegend{display:flex;gap:5px;}
.pl{display:inline-flex;align-items:center;gap:5px;font-family:var(--mono);font-size:10.5px;font-weight:600;
  padding:2.5px 8px;border-radius:99px;white-space:nowrap;}
.pl i{width:6px;height:6px;border-radius:50%;}
.pl.ok{background:var(--ok-soft);color:var(--ok-ink);} .pl.ok i{background:var(--ok);}
.pl.warn{background:var(--warn-soft);color:var(--warn-ink);} .pl.warn i{background:var(--warn);}
.pl.bad{background:var(--bad-soft);color:var(--bad-ink);} .pl.bad i{background:var(--bad);}
.topbar-actions{display:flex;align-items:center;gap:8px;flex-shrink:0;}

/* ---------- layout ---------- */
.layout{flex:1;min-height:0;display:flex;align-items:stretch;}
.col-doc{flex:1 1 520px;min-width:0;min-height:0;display:flex;flex-direction:column;background:var(--desk);position:relative;}
.col-rail{flex:0 0 clamp(350px,31vw,470px);min-width:340px;min-height:0;display:flex;flex-direction:column;
  background:var(--surface);border-left:1px solid var(--line);}

/* ---------- document pane ---------- */
.doc-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 14px;flex-shrink:0;
  background:var(--surface);border-bottom:1px solid var(--line);}
.zoom-left{display:flex;align-items:center;gap:8px;min-width:0;}
.zgroup{display:flex;align-items:center;border:1px solid var(--line-2);border-radius:9px;overflow:hidden;
  background:var(--surface);box-shadow:var(--shadow-sm);}
.zgroup .btn{border:none;box-shadow:none;border-radius:0;height:30px;width:30px;}
.zgroup .btn+.btn,.zgroup .btn+.zoom-pct{border-left:1px solid var(--line);}
.zoom-pct{font-family:var(--mono);font-size:11.5px;min-width:48px;text-align:center;color:var(--ink-2);
  background:none;border:none;padding:0;cursor:pointer;height:30px;}
.zoom-pct:hover{background:var(--subtle);}
.toolbar-right{display:flex;align-items:center;gap:8px;flex-shrink:0;}

.doc-scroll{flex:1;min-height:0;overflow:auto;padding:26px;
  background:var(--desk);
  background-image:radial-gradient(rgba(16,24,40,.08) 1px,transparent 1.4px);
  background-size:20px 20px;}
.doc-scroll.empty{padding:24px;display:flex;}
#stage{display:none;}
#stage.active{display:block;}
#pageSizer{margin:0 auto;}
#pageScale{transform-origin:top left;}
#pageWrap{position:relative;background:#fff;border-radius:4px;line-height:0;
  outline:1px solid rgba(16,24,40,.07);
  box-shadow:0 1px 2px rgba(16,24,40,.08),0 18px 44px -14px rgba(16,24,40,.28);}
#docCanvas{display:block;border-radius:4px 4px 0 0;}
#markerLayer{position:absolute;inset:0;}
#fileInput{display:none;}

#dropzone{margin:auto;width:min(560px,100%);border:1.5px dashed var(--line-2);border-radius:16px;background:var(--surface);
  padding:44px 32px;display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;cursor:pointer;
  transition:border-color .15s,box-shadow .15s;box-shadow:var(--shadow-sm);}
#dropzone:hover,#dropzone.drag,#dropzone:focus-visible{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft);}
.dz-icon{width:54px;height:54px;border-radius:14px;background:var(--accent-soft);border:1px solid var(--accent-line);
  color:var(--accent);display:flex;align-items:center;justify-content:center;margin-bottom:10px;}
.dz-title{font-size:16px;font-weight:800;letter-spacing:-.02em;}
.dz-sub{font-size:13px;color:var(--ink-3);max-width:430px;line-height:1.6;margin-top:4px;}
.dz-formats{display:flex;gap:6px;margin-top:14px;}
.dz-format{font-family:var(--mono);font-size:10.5px;font-weight:600;padding:3px 8px;border-radius:6px;
  background:var(--subtle);border:1px solid var(--line);color:var(--ink-3);}
.dz-meta{margin-top:14px;font-size:11.5px;color:var(--ink-4);display:flex;align-items:center;gap:6px;}

/* markers */
.marker{position:absolute;border-radius:4px;cursor:move;user-select:none;touch-action:none;
  transition:border-color .12s,background .12s,opacity .18s,box-shadow .12s;}
.marker.verified{border:1.5px solid var(--ok);background:rgba(22,163,74,.07);}
.marker.review{border:1.5px solid var(--warn);background:rgba(245,158,11,.10);}
.marker.missing{border:1.5px dashed var(--bad);background:rgba(239,68,68,.07);}
.marker.dim{opacity:.28;}
.marker.dim:hover{opacity:.85;}
.marker.peek{opacity:1;box-shadow:0 0 0 3px rgba(59,99,243,.16);z-index:4;}
.marker.selected{border:2px solid var(--accent);background:rgba(59,99,243,.10);
  box-shadow:0 0 0 4px rgba(59,99,243,.20);z-index:6;opacity:1;}
.marker-tag{position:absolute;left:-2px;top:100%;margin-top:6px;height:20px;display:none;align-items:center;
  padding:0 8px;border-radius:6px;color:#fff;font-family:var(--mono);font-size:10.5px;font-weight:600;
  white-space:nowrap;line-height:20px;pointer-events:none;box-shadow:var(--shadow-sm);}
.marker:hover .marker-tag,.marker.selected .marker-tag{display:inline-flex;}
.marker.verified .marker-tag{background:var(--ok);}
.marker.review .marker-tag{background:#D97706;}
.marker.missing .marker-tag{background:var(--bad);}
.grip{position:absolute;right:-6px;bottom:-6px;width:12px;height:12px;border-radius:3px;background:var(--accent);
  border:2px solid #fff;box-shadow:var(--shadow-sm);display:none;cursor:nwse-resize;}
.marker.selected .grip{display:block;}

/* processing overlay */
.proc-overlay{position:absolute;inset:0;background:rgba(245,246,248,.82);backdrop-filter:blur(3px);
  display:none;align-items:center;justify-content:center;z-index:50;animation:fadeIn .15s ease;}
.proc-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-md);
  padding:22px 28px;display:flex;flex-direction:column;align-items:center;gap:14px;min-width:270px;}
.proc-spin{width:30px;height:30px;border-radius:50%;border:3px solid var(--line);border-top-color:var(--accent);animation:spin .8s linear infinite;}
.psteps{display:flex;flex-direction:column;gap:9px;width:100%;}
.pstep{display:flex;align-items:center;gap:10px;font-size:12.5px;font-weight:600;color:var(--ink-4);}
.pstep i{width:16px;height:16px;border-radius:50%;border:1.5px solid var(--line-2);flex-shrink:0;
  display:flex;align-items:center;justify-content:center;}
.pstep.active{color:var(--ink);}
.pstep.active i{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);}
.pstep.done{color:var(--ok-ink);}
.pstep.done i{background:var(--ok);border-color:var(--ok);color:#fff;}
.proc-sub{font-family:var(--mono);font-size:11px;color:var(--ink-4);text-align:center;min-height:14px;}

/* ---------- review rail ---------- */
.focus-zone{flex:0 1 auto;max-height:60%;min-height:0;overflow-y:auto;border-bottom:1px solid var(--line);}
.focus-card{padding:18px 20px 20px;animation:cardIn .18s ease;}
.focus-card.review{background:linear-gradient(180deg,#FFFCF0,#FFFDF8);}
.focus-card.missing{background:linear-gradient(180deg,#FFF6F5,#FFFAF9);}
.focus-card.verified{background:#F8FAFC;}
.focus-head{display:flex;align-items:center;justify-content:space-between;gap:12px;}
.fstatus{display:inline-flex;align-items:center;gap:7px;height:24px;padding:0 10px;border-radius:99px;
  font-size:10.5px;font-weight:800;letter-spacing:.07em;text-transform:uppercase;}
.fstatus i{width:7px;height:7px;border-radius:50%;flex-shrink:0;}
.fstatus.verified{background:var(--ok-soft);color:var(--ok-ink);} .fstatus.verified i{background:var(--ok);}
.fstatus.review{background:var(--warn-soft);color:var(--warn-ink);} .fstatus.review i{background:var(--warn);}
.fstatus.missing{background:var(--bad-soft);color:var(--bad-ink);} .fstatus.missing i{background:var(--bad);}
.focus-nav{display:flex;align-items:center;gap:4px;}
.focus-nav .btn-icon{width:28px;height:28px;}
.focus-pos{font-family:var(--mono);font-size:11px;color:var(--ink-4);margin-left:6px;white-space:nowrap;}
.focus-label{font-size:21px;font-weight:800;letter-spacing:-.02em;margin-top:12px;}
.focus-reason{font-size:13px;color:var(--ink-3);line-height:1.55;margin-top:6px;}
.focus-hint{font-size:12px;color:var(--ink-4);font-weight:500;line-height:1.5;margin-top:5px;}
.conf{display:flex;align-items:center;gap:10px;margin-top:12px;}
.conf-bar{flex:1;max-width:220px;height:5px;border-radius:99px;background:var(--desk);overflow:hidden;}
.conf-bar i{display:block;height:100%;border-radius:99px;background:var(--warn);}
.conf span{font-family:var(--mono);font-size:11px;color:var(--warn-ink);font-weight:600;}
.input-wrap{position:relative;margin-top:14px;}
.focus-input{width:100%;padding:12px 52px 12px 14px;border:1.5px solid var(--line-2);border-radius:10px;
  background:#fff;color:var(--ink);font-family:var(--mono);font-size:15px;outline:none;
  transition:border-color .12s,box-shadow .12s;}
.focus-input::placeholder{color:var(--ink-4);font-family:'Plus Jakarta Sans',sans-serif;font-size:12.5px;}
.focus-input:focus{border-color:var(--accent);box-shadow:0 0 0 4px rgba(59,99,243,.14);}
.focus-card.review .focus-input{border-color:var(--warn-line);}
.focus-card.missing .focus-input{border-color:var(--bad-line);}
.input-kbd{position:absolute;right:11px;top:50%;transform:translateY(-50%);pointer-events:none;}
.suggest{margin-top:10px;display:flex;flex-direction:column;gap:6px;}
.suggest .cap{font-size:11px;font-weight:600;color:var(--ink-4);}
.suggest button{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;text-align:left;
  padding:8px 11px;border-radius:8px;border:1px dashed var(--accent-line);background:var(--accent-soft);
  color:var(--accent-dark);font-family:var(--mono);font-size:12px;cursor:pointer;transition:background .12s;}
.suggest button:hover{background:#E3EBFF;}
.suggest .val{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.suggest .use{font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;font-size:11px;flex-shrink:0;
  background:#fff;padding:2.5px 9px;border-radius:6px;border:1px solid var(--accent-line);}
.cells{margin-top:14px;display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.cell.wide{grid-column:1/-1;}
.cell label{display:block;font-size:10px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;
  color:var(--ink-4);margin-bottom:5px;}
.cell input{width:100%;padding:9px 11px;border:1.5px solid var(--line);border-radius:8px;background:#fff;
  color:var(--ink);font-family:var(--mono);font-size:12.5px;outline:none;transition:border-color .12s,box-shadow .12s;}
.cell input.blank{border-color:var(--bad-line);background:#FFFBFA;}
.cell input:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(59,99,243,.13);}
.focus-actions{display:flex;align-items:center;gap:8px;margin-top:16px;}
.btn-confirm{flex:1;min-width:150px;}
.focus-sub{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap;}

.done-card{margin:16px;padding:22px;border:1px solid var(--ok-line);border-radius:14px;
  background:linear-gradient(180deg,#F2FBF6,#fff);animation:cardIn .18s ease;}
.done-row{display:flex;align-items:center;gap:12px;}
.done-check{width:36px;height:36px;border-radius:50%;background:var(--ok);color:#fff;display:flex;
  align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 0 0 5px var(--ok-soft);}
.done-title{font-size:16.5px;font-weight:800;letter-spacing:-.02em;}
.done-sub{font-size:12.5px;color:var(--ink-3);margin-top:2px;}

.rail-mid{display:flex;align-items:center;gap:10px;padding:10px 14px;border-bottom:1px solid var(--line);flex-shrink:0;}
.seg{display:flex;flex:1;background:var(--subtle);border:1px solid var(--line);border-radius:9px;padding:3px;gap:2px;}
.seg-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;padding:5px 6px;border:none;
  border-radius:7px;background:transparent;color:var(--ink-3);font-size:12px;font-weight:600;cursor:pointer;white-space:nowrap;}
.seg-btn:hover{color:var(--ink);}
.seg-btn.active{background:var(--surface);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line),var(--shadow-sm);}
.spill{font-family:var(--mono);font-size:10px;padding:1px 6px;border-radius:99px;background:var(--desk);color:var(--ink-3);}
.seg-btn.active .spill{background:var(--accent-soft);color:var(--accent-dark);}
.json-cap{flex:1;font-family:var(--mono);font-size:11px;color:var(--ink-4);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

.rail-scroll{flex:1;min-height:0;overflow-y:auto;}
#queue{padding:6px 14px 18px;display:flex;flex-direction:column;gap:14px;}
.qhead{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 2px;
  position:sticky;top:0;background:var(--surface);z-index:2;box-shadow:0 8px 8px -8px rgba(16,24,40,.14);}
.qhead .left{display:flex;align-items:center;gap:8px;min-width:0;}
.qtitle{font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.qmeta{font-family:var(--mono);font-size:10.5px;color:var(--ink-4);white-space:nowrap;flex-shrink:0;}
.qitems{display:flex;flex-direction:column;gap:6px;}
.qitem{display:flex;align-items:center;gap:10px;padding:9px 10px 9px 12px;border:1px solid var(--line);
  border-left:3px solid var(--line-2);border-radius:9px;background:var(--surface);cursor:pointer;
  width:100%;text-align:left;font:inherit;color:inherit;
  transition:border-color .12s,background .12s,box-shadow .12s;}
.qitem:focus-visible{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);}
.qitem:hover{border-color:#C3CBDA;background:var(--subtle);}
.qitem.verified{border-left-color:var(--ok);}
.qitem.review{border-left-color:var(--warn);}
.qitem.missing{border-left-color:var(--bad);}
.qitem.selected{border-color:var(--accent);border-left-color:var(--accent);background:#F7F9FF;
  box-shadow:0 0 0 3px var(--accent-soft);}
.qbody{flex:1;min-width:0;}
.qbody,.qlbl,.qval{display:block;}
.qlbl{font-size:12.5px;font-weight:700;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.qval{font-family:var(--mono);font-size:11.5px;color:var(--ink-3);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.qitem.missing .qval{color:var(--ink-4);font-style:italic;}
.qchip{font-family:var(--mono);font-size:10px;font-weight:600;padding:2.5px 8px;border-radius:99px;flex-shrink:0;
  display:inline-flex;align-items:center;gap:4px;}
.qchip.verified{background:var(--ok-soft);color:var(--ok-ink);}
.qchip.review{background:var(--warn-soft);color:var(--warn-ink);}
.qchip.missing{background:var(--bad-soft);color:var(--bad-ink);}
.qempty{padding:14px 12px;border:1px dashed var(--line);border-radius:9px;text-align:center;
  font-size:12px;color:var(--ink-4);}
.rail-idle{padding:42px 26px;display:flex;flex-direction:column;align-items:center;gap:9px;
  text-align:center;color:var(--ink-4);}
.rail-idle svg{color:var(--ink-5);}
.rail-idle strong{font-size:13.5px;color:var(--ink-3);font-weight:700;}
.rail-idle span{font-size:12.5px;line-height:1.6;max-width:280px;}
.idle-spin{width:22px;height:22px;border-radius:50%;border:2.5px solid var(--line);border-top-color:var(--accent);animation:spin .8s linear infinite;}

#jsonZone{background:var(--subtle);}
#jsonView{margin:0;padding:16px;font-family:var(--mono);font-size:11.5px;line-height:1.7;color:var(--ink-2);
  white-space:pre-wrap;word-break:break-word;}
.j-key{color:#1D4ED8;font-weight:600;}
.j-str{color:#067647;}
.j-num,.j-bool{color:#B45309;}

.rail-footer{display:flex;align-items:center;justify-content:flex-end;gap:8px;padding:10px 14px;flex-shrink:0;
  border-top:1px solid var(--line);background:var(--surface);}

/* ---------- modal ---------- */
.modal-backdrop{position:fixed;inset:0;background:rgba(15,23,40,.45);backdrop-filter:blur(2px);
  display:flex;align-items:center;justify-content:center;z-index:100;animation:fadeIn .15s ease;padding:20px;}
.modal{background:var(--surface);border-radius:16px;box-shadow:0 24px 64px -12px rgba(16,24,40,.4);
  width:min(480px,100%);max-height:84vh;display:flex;flex-direction:column;animation:cardIn .16s ease;}
.modal-head{padding:18px 20px 0;display:flex;align-items:flex-start;justify-content:space-between;gap:12px;}
.modal-title{font-size:16px;font-weight:800;letter-spacing:-.01em;}
.modal-sub{font-size:12.5px;color:var(--ink-3);margin-top:3px;line-height:1.5;}
.modal-body{padding:14px 20px 18px;overflow-y:auto;}
.modal-foot{padding:14px 20px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:8px;margin-top:14px;}
.modal-body+.modal-foot{margin-top:0;}
.sc-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:9px 0;
  border-bottom:1px dashed var(--line);}
.sc-row:last-child{border-bottom:none;}
.sc-desc{font-size:13px;color:var(--ink-2);font-weight:500;}
.sc-keys{display:flex;gap:4px;flex-shrink:0;}
.modal-json{margin:0;background:var(--subtle);border:1px solid var(--line);border-radius:10px;padding:14px;
  font-family:var(--mono);font-size:11px;line-height:1.65;max-height:260px;overflow:auto;
  white-space:pre-wrap;word-break:break-word;}

/* ---------- toast ---------- */
.toast-host{position:fixed;bottom:20px;right:20px;display:flex;flex-direction:column;gap:8px;z-index:120;pointer-events:none;}
.toast-item{display:flex;align-items:center;gap:9px;background:var(--ink);color:#fff;font-size:12.5px;font-weight:600;
  padding:10px 14px;border-radius:10px;box-shadow:var(--shadow-md);opacity:0;transform:translateY(6px);
  transition:opacity .2s,transform .2s;max-width:340px;}
.toast-item.in{opacity:1;transform:none;}
.toast-item svg{flex-shrink:0;}
.toast-item.ok svg{color:#4ADE80;}
.toast-item.warn svg{color:#FBBF24;}
.toast-item.info svg{color:#93C5FD;}

/* ---------- mobile pane switch ---------- */
.pane-switch{display:none;position:fixed;left:50%;transform:translateX(-50%);bottom:16px;z-index:60;
  background:var(--ink);border-radius:99px;padding:4px;gap:2px;box-shadow:var(--shadow-md);}
.ps-btn{border:none;background:transparent;color:#94A3B8;font-size:12.5px;font-weight:700;
  padding:7px 18px;border-radius:99px;cursor:pointer;}
.ps-btn.active{background:rgba(255,255,255,.16);color:#fff;}
@media (max-width:940px){
  .layout{flex-direction:column;}
  .col-doc{flex:1 1 auto;}
  .col-rail{flex:1 1 auto;width:100%;border-left:none;border-top:1px solid var(--line);}
  body[data-pane="doc"] .col-rail{display:none;}
  body[data-pane="rail"] .col-doc{display:none;}
  .pane-switch{display:flex;}
  .plegend,.fc-size,.brand-name,.beta{display:none;}
  .topbar{gap:10px;padding:0 12px;}
}