:root{color-scheme:light dark;--bg:#f4f7f7;--surface:#fff;--ink:#192c2e;--muted:#526668;--line:#cad7d8;--accent:#087e76;--accent-ink:#fff;--warn:#fff3d3;--danger:#b42838}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.5;color:var(--ink);background:var(--bg);letter-spacing:0}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 24px;border-bottom:1px solid var(--line);background:var(--surface)}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:700;font-size:19px}.brand-mark{width:34px;height:34px;display:flex;align-items:center;justify-content:center;background:var(--accent);color:#fff;font-size:14px;border-radius:6px}nav,.actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}nav form{margin:0}main{max-width:1160px;margin:0 auto;padding:28px 24px 56px}h1{font-size:28px;margin:0 0 24px;overflow-wrap:anywhere}h2{font-size:20px;margin:0 0 12px}p{margin:10px 0 18px}section{padding:24px 0;border-bottom:1px solid var(--line)}label{display:block;font-weight:600;font-size:14px;margin-bottom:16px}input,select,button,.button{font:inherit;font-size:16px;border-radius:6px;max-width:100%;min-height:44px}input,select{display:block;width:100%;padding:10px 12px;margin-top:6px;border:1px solid var(--line);background:var(--surface);color:var(--ink)}input[type=checkbox]{display:inline-block;width:20px;height:20px;min-height:20px;margin:2px 10px 0 0;accent-color:var(--accent);flex-shrink:0}input[type=range]{border:0;padding:0;accent-color:var(--accent)}button,.button{display:inline-flex;align-items:center;justify-content:center;padding:10px 16px;border:1px solid transparent;background:var(--accent);color:var(--accent-ink);font-weight:600;cursor:pointer;text-align:center}.button:hover{text-decoration:none}.secondary{background:var(--surface);color:var(--ink);border-color:var(--line)}.danger{background:var(--danger);color:#fff}.link{min-height:0;padding:0;color:var(--accent);background:none;font-size:16px}.check{display:flex;align-items:flex-start;font-weight:400;font-size:15px}.fields{display:flex;gap:18px;flex-wrap:wrap}.fields>label{flex:1 1 220px;min-width:0}.combo select{margin-bottom:6px}.auth{max-width:440px;padding-top:0}.notice{padding:16px;border-left:4px solid var(--accent);background:var(--surface);overflow-wrap:anywhere}.warning{background:var(--warn);border-color:#b07812}.success{background:#e5f5ee}.muted,small{color:var(--muted)}.archive-tools{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:24px}.archive-tools input{width:260px;margin:0}.archive-tools select{width:230px;margin:0}.batch{padding:12px 0;border-bottom:1px solid var(--line);margin-bottom:16px}.archive{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.sheet-item{display:flex;gap:20px;padding:16px;background:var(--surface);border:1px solid var(--line);border-radius:8px;min-width:0}.sheet-item>div{min-width:0}.sheet-item h2{font-size:18px;overflow-wrap:anywhere}.sheet-item p{font-size:14px;color:var(--muted)}.thumb{width:104px;flex:0 0 104px;aspect-ratio:210/297;border:1px solid var(--line);background:#fff;overflow:hidden}.thumb img{width:100%;height:100%;object-fit:contain}.badge{display:inline-block;padding:4px 8px;background:var(--warn);font-size:13px;border-radius:4px}.verified{background:#ccefe0;color:#174b36}.pagination{margin-top:24px}.comparison{display:flex;align-items:flex-start;gap:24px}.comparison figure{margin:0;flex:1 1 0;min-width:0}.comparison img{display:block;width:100%;height:auto;background:#fff;border:1px solid var(--line)}figcaption{font-size:14px;font-weight:600;margin-bottom:10px}.sheet-toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:18px}details summary{cursor:pointer;font-weight:600;min-height:44px;padding:10px 0}details form{margin-top:16px}.maintenance{display:flex;gap:24px;justify-content:space-between;align-items:flex-end;flex-wrap:wrap}.summary{display:flex;gap:28px}.summary>div{flex:1;min-width:0}.summary small{display:block}.summary strong{display:block;font-size:23px}.settings section{padding-top:24px}.empty{padding:36px 0}.processing{position:fixed;inset:0;z-index:100;background:var(--surface);display:flex;align-items:center;justify-content:center;flex-direction:column;padding:28px;text-align:center}.processing strong{font-size:22px}.spinner{width:36px;height:36px;border:3px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:20px}@keyframes spin{to{transform:rotate(360deg)}}footer{display:flex;justify-content:center;flex-wrap:wrap;gap:20px;padding:24px;border-top:1px solid var(--line);font-size:14px}.print-pages{margin-top:24px}.print-page{display:block;width:100%;max-width:700px;height:auto;margin:0 auto 20px}button:disabled{opacity:.55;cursor:not-allowed}:focus-visible{outline:3px solid #cf771a;outline-offset:3px}@media(prefers-color-scheme:dark){:root{--bg:#101a1b;--surface:#182728;--ink:#edf5f4;--muted:#b2c7c8;--line:#43595a;--accent:#51c9ba;--accent-ink:#092522;--warn:#483a1a}.success{background:#193b2e}.brand-mark{color:#092522}}@media(max-width:650px){header{padding:12px 16px;flex-wrap:wrap;gap:12px}nav{gap:16px;font-size:14px}nav a,.link{font-size:14px}main{padding:24px 16px 36px}h1{font-size:25px}.archive{grid-template-columns:1fr}.comparison{flex-direction:column}.comparison figure{width:100%}.summary{flex-wrap:wrap;gap:16px}.summary>div{flex:1 1 120px}.archive-tools form{width:100%}.archive-tools input,.archive-tools select{width:100%}.fields>label{flex-basis:100%}.thumb{width:85px;flex-basis:85px}.sheet-item{gap:14px}.batch{gap:8px}.batch button{font-size:14px;padding:8px 10px}}
.ws-result{max-width:680px;margin:0 auto}.ws-result>a{display:block}.ws-result img{display:block;width:100%;height:auto;border:1px solid var(--line);background:#fff}.worksheet-print-only{display:none}.ws-print-icon{display:inline-flex;width:18px;height:18px;margin-right:8px;flex-shrink:0}.ws-print-icon svg{width:18px;height:18px}
@media print{@page{size:A4 portrait;margin:0}body{background:white}header,footer,.page-heading,main>button,.print-tools{display:none!important}main,.print-pages{margin:0;padding:0;max-width:none}.print-page{width:210mm;height:297mm;max-width:none;margin:0;page-break-after:always;object-fit:contain}.print-page:last-child{page-break-after:auto}body.worksheet-print-document{display:block!important;width:210mm!important;height:auto!important;min-height:0!important;margin:0!important;padding:0!important;overflow:visible!important;background:#fff!important}body.worksheet-print-document>*{display:none!important}body.worksheet-print-document>.worksheet-print-only{display:block!important;width:210mm;height:297mm;margin:0;padding:0}body.worksheet-print-document>.worksheet-print-only img{display:block;width:210mm;height:297mm;margin:0;padding:0;border:0}}