.tool{flex-wrap:wrap;align-items:flex-start;gap:24px;display:flex}.tool-main{flex-direction:column;flex:999 560px;gap:20px;min-width:0;display:flex}.tool-side{flex:340px;min-width:0}@media (width<=979px){.tool:not(.keep-order){flex-direction:column;align-items:stretch}.tool:not(.keep-order)>.tool-main{display:contents}.tool:not(.keep-order)>.tool-main>*{order:1}.tool:not(.keep-order)>.tool-main>.later{order:3}.tool:not(.keep-order)>.tool-side{order:2}}@media (width>=980px){.tool-side{max-height:calc(100vh - 32px);position:sticky;top:16px;overflow-y:auto}}.tool .error:empty{display:none}details.card{display:block}details.card>summary{min-height:var(--touch-min);cursor:pointer;flex-wrap:wrap;align-items:center;gap:4px 12px;padding-right:28px;list-style:none;display:flex;position:relative}details.card>summary::-webkit-details-marker{display:none}details.card>summary:after{content:"";border:solid var(--muted);border-width:0 2px 2px 0;width:9px;height:9px;margin-top:-7px;transition:transform .15s;position:absolute;top:50%;right:4px;transform:rotate(45deg)}details.card[open]>summary:after{margin-top:-2px;transform:rotate(-135deg)}details.card>summary .hint{flex:auto}.card-body{flex-direction:column;gap:16px;margin-top:16px;display:flex}.phone-bar{display:none}@media (width<=979px){.phone-bar{z-index:20;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:var(--surface);border-top:1px solid var(--line);align-items:center;gap:8px;display:flex;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -2px 10px #00000014}.phone-bar-status{text-overflow:ellipsis;white-space:nowrap;flex:auto;min-width:0;font-size:14px;font-weight:500;overflow:hidden}.phone-bar .btn{flex:none}}.tool .error{margin:0}.colour-input{border:1px solid var(--line);border-radius:var(--radius-control);background:var(--bg);align-items:center;gap:10px;min-height:46px;padding:0 10px;display:flex}.colour-input input{cursor:pointer;background:0 0;border:0;width:44px;height:44px;padding:0}.colour-input span{font-size:14px}.logo-box{border:1px dashed var(--line);border-radius:12px;flex-wrap:wrap;align-items:center;gap:14px;padding:14px;display:flex}.logo-box label.btn{cursor:pointer}.logo-box:has(input[type=file]:focus-visible) label.btn{outline:3px solid var(--accent);outline-offset:2px}.logo-text{flex:240px;line-height:1.5}.logo-thumb{object-fit:contain;border:1px solid var(--line);background:#fff;border-radius:8px;width:44px;height:44px}.preview-head{justify-content:space-between;align-items:baseline;gap:8px;display:flex}.preview-meta{color:var(--muted);text-align:right;font-size:13px}.preview-frame{aspect-ratio:1;border:1px solid var(--line);background:var(--bg);border-radius:12px;justify-content:center;align-self:center;align-items:center;width:100%;max-width:282px;display:flex;position:relative;overflow:hidden}.preview-code,.preview-code svg{width:100%;height:100%}.preview-code:empty{display:none}.preview-empty{text-align:center;color:var(--muted);margin:0;padding:24px;font-size:14px}.encodes{background:var(--bg);border-radius:10px;flex-direction:column;gap:4px;padding:12px;display:flex}.encodes-label{color:var(--muted);font-size:12px}.encodes-value{word-break:break-all;white-space:pre-wrap;max-height:9em;font-size:13px;overflow:auto}.contrast-warn{align-items:baseline;gap:8px;margin:0;font-size:14px;display:flex}.dot{border-radius:50%;flex:none;width:10px;height:10px}.dot.warn{background:var(--warn)}.btn-row{gap:10px;display:flex}.btn-row .btn{flex:1 1 0}.side-foot{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:8px;padding-top:4px;display:flex}.barcode-frame{border:1px solid var(--line);background:var(--bg);border-radius:12px;justify-content:center;align-items:center;min-height:160px;padding:12px;display:flex;overflow:hidden}.barcode-frame .preview-code{height:auto}.barcode-frame .preview-code svg{width:100%;height:auto;max-height:240px}.notice{background:var(--accent-soft);border-radius:10px;margin:0;padding:12px 14px;font-size:14px;line-height:1.5}input[type=range]{width:100%;min-height:var(--touch-min);accent-color:var(--accent)}.tool-side>.hint:empty{display:none}.seq-list{background:var(--bg);border-radius:10px;margin:0;padding:12px 12px 12px 36px;font-size:13px;line-height:1.7}.seq-list .seq-gap{color:var(--muted);list-style:none}fieldset.bare{border:0;min-width:0;margin:0;padding:0}.table-wrap{border:1px solid var(--line);border-radius:10px;overflow-x:auto}.data-table{border-collapse:collapse;width:100%;font-size:14px}.data-table caption{text-align:left;padding:10px 12px;font-weight:600}.data-table th,.data-table td{text-align:left;border-top:1px solid var(--line);vertical-align:top;padding:8px 12px}.data-table th{background:var(--bg);white-space:nowrap;font-weight:600}.data-table td.mono{white-space:nowrap}.summary{flex-wrap:wrap;gap:8px 20px;margin:0;padding:0;font-size:15px;list-style:none;display:flex}.summary .bad strong{color:var(--warn)}.samples{flex-direction:column;gap:10px;display:flex}.samples:empty{display:none}.sample{border:1px solid var(--line);background:var(--bg);border-radius:12px;margin:0;padding:10px}.sample svg{width:100%;height:auto;max-height:120px}.sample figcaption{color:var(--muted);overflow-wrap:anywhere;margin-top:6px;font-size:13px}.align-start{align-self:flex-start;padding-left:0}.label-frame{border:1px solid var(--line);background:var(--bg);border-radius:12px;justify-content:center;align-items:center;min-height:160px;padding:16px;display:flex}.label-preview{width:100%}.label-preview:empty{display:none}.label-preview>svg,.page-preview>svg{width:100%;height:auto;max-height:320px;display:block}.label-preview>svg{filter:drop-shadow(0 1px 3px #0000002e)}.page-preview{border:1px solid var(--line);background:var(--bg);border-radius:8px;padding:8px;overflow:hidden}.page-preview>svg{width:auto;max-width:100%;height:min(320px,60vh);margin:0 auto;box-shadow:0 1px 4px #0003}.problems{background:color-mix(in srgb, var(--warn) 12%, transparent);color:var(--ink);border-radius:10px;margin:0;padding:10px 12px 10px 28px;font-size:14px;line-height:1.5}.btn-link.inline{min-height:auto;padding:0;display:inline}.print-area{display:none}@media print{body>:not(main),main>:not(:has(.print-area)),.tool>:not(.print-area){display:none!important}main{padding:0}.print-area{display:block}@page{margin:10mm}}