#pdf{flex:1 1 auto;min-height:0;display:flex;flex-direction:column;background:var(--wash)}#empty{flex:1 1 auto;min-height:0;overflow:auto}#workspace{flex:1 1 auto;min-height:0;display:grid;grid-template-columns:288px 1fr}#pdf:not(.loaded) #workspace{display:none}#pdf.loaded #empty{display:none}#tools{overflow:auto;border-right:1px solid var(--line);background:var(--paper);padding:12px}.panel+.panel{margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}.panel h2{margin:0 0 8px;font-size:11px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--ink-faint)}.panel .row{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:8px}.panel .row label{font-size:12px;color:var(--ink-faint)}.panel input[type=number]{width:62px}.panel input[type=text],.panel input[type=number],.panel select{font:inherit;font-size:13px;padding:5px 8px;border:1px solid var(--line);border-radius:6px;background:var(--paper);color:var(--ink);min-width:0}.panel input[type=text]{flex:1 1 90px}.panel button{font-size:13px;padding:5px 10px}.panel .check{display:flex;align-items:flex-start;gap:6px;margin-top:8px;font-size:12.5px;color:var(--ink-soft)}.panel .hint{margin:8px 0 0;font-size:12px;line-height:1.45;color:var(--ink-faint)}.panel .hint.warn{color:#6b5a24}#sigpad{display:block;width:100%;height:132px;border:1px dashed #a8b2bd;border-radius:8px;background:#fbfcfe;touch-action:none;cursor:crosshair}.gallery{display:flex;flex-direction:column;gap:6px;margin-bottom:10px}.gallery .saved{display:flex;align-items:center;gap:8px;padding:4px 6px;border:1px solid var(--line);border-radius:8px;background:var(--paper)}.gallery .saved.active{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.gallery .saved .use{flex:1 1 auto;display:flex;align-items:center;min-width:0;height:34px;padding:0;border:0;background:none;cursor:pointer}.gallery .saved svg{height:30px;max-width:100%}.gallery .saved .drop{flex:none;padding:2px 7px;font-size:13px;line-height:1.2;color:var(--ink-faint)}#viewer{min-width:0;display:flex;flex-direction:column}.viewbar{flex:none;display:flex;align-items:center;gap:8px;padding:7px 14px;font-size:12.5px;color:var(--ink-faint);background:var(--paper);border-bottom:1px solid var(--line)}.viewbar select{font:inherit;font-size:13px;padding:3px 6px;border:1px solid var(--line);border-radius:6px;background:var(--paper);color:var(--ink)}#pages{flex:1 1 auto;min-height:0;overflow:auto;display:flex;flex-direction:column;align-items:center;gap:16px;padding:16px}.pagewrap{position:relative;flex:none;background:#fff;box-shadow:0 1px 5px #1a222b38}.pagewrap canvas{display:block}.pagewrap .pageno{position:absolute;left:0;bottom:-17px;font-size:11px;color:var(--ink-faint)}.placement{position:absolute;border:1px solid var(--accent);background:#2f6db30d;cursor:move;touch-action:none}.placement svg,.placement img{width:100%;height:100%;display:block;pointer-events:none}.placement.text{display:flex;align-items:flex-start;overflow:hidden;padding:1px 2px;line-height:1.15;white-space:pre;color:#000}.placement .handle{position:absolute;right:-6px;bottom:-6px;width:13px;height:13px;border-radius:3px;background:var(--accent);cursor:nwse-resize}.placement .drop{position:absolute;top:-11px;right:-11px;width:21px;height:21px;padding:0;border-radius:50%;border:1px solid var(--line);background:var(--paper);color:var(--ink-soft);font-size:13px;line-height:1;cursor:pointer}.field{display:flex;flex-direction:column;gap:3px;margin-bottom:9px;font-size:12.5px;color:var(--ink-soft)}.field.checkbox{flex-direction:row;align-items:center;gap:7px}.field input[type=text],.field select{flex:none;font:inherit;font-size:13px;padding:5px 8px;border:1px solid var(--line);border-radius:6px;background:var(--paper);color:var(--ink);width:100%}@media(max-width:860px){#workspace{grid-template-columns:1fr;grid-template-rows:auto 1fr;overflow:auto}#tools{border-right:0;border-bottom:1px solid var(--line);overflow:visible}}