:root{color-scheme:light;--ink:#142c44;--muted:#627387;--blue:#2563eb;--line:#e1e7ee;--soft:#eff5ff}*{box-sizing:border-box}body{margin:0;background:#f2f5f8;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans KR",sans-serif;font-size:15px;line-height:1.65}.app{max-width:800px;margin:auto;padding:32px 24px 45px}.page-header{padding:0 5px 28px}.back-link{font-size:12px;color:var(--muted);text-decoration:none}.eyebrow{margin:30px 0 13px;display:flex;gap:12px;align-items:center;font-size:11px;letter-spacing:1.8px;font-weight:700;color:#60748c}.eyebrow span{background:#e1ebfc;color:#315a92;padding:3px 8px;border-radius:4px;letter-spacing:1px}h1{font-size:42px;letter-spacing:-2px;line-height:1.25;margin:0 0 16px;font-weight:750}.intro{color:var(--muted);margin:0;font-size:15px}.card{background:white;border:1px solid var(--line);border-radius:18px;padding:28px 30px;margin-bottom:18px;box-shadow:0 4px 15px #21375003}.section-title{display:flex;gap:14px;align-items:flex-start;margin-bottom:24px}.step{font-size:12px;font-weight:750;line-height:32px;text-align:center;min-width:34px;border-radius:10px;background:var(--soft);color:var(--blue)}h2{font-size:20px;letter-spacing:-.6px;margin:0}.section-title p{color:var(--muted);margin:4px 0 0;font-size:13px}.field-label{display:block;font-size:13px;font-weight:650;margin-bottom:7px}.label-input{display:block;width:100%;padding:16px;border:1px solid #cbd5e1;border-radius:10px;background:#fff;font:500 19px ui-monospace,SFMono-Regular,monospace;letter-spacing:.6px;color:var(--ink);text-transform:uppercase}.label-input::placeholder{text-transform:none;color:#98a3af;font-size:14px;letter-spacing:0}input:focus-visible,select:focus-visible,button:focus-visible,summary:focus-visible,.file-button:focus-within{outline:3px solid #9ac0ff;outline-offset:3px}.hint{font-size:12px;color:var(--muted);margin:9px 0 0}.tag-result{display:flex;gap:11px;align-items:center;background:#f7f9fc;border:1px solid #e7ecf3;border-radius:10px;padding:13px 15px;margin-top:18px}.tag-result strong{font-size:13px}.tag-result p{font-size:12px;color:var(--muted);margin:2px 0 0}.tag-dot{width:8px;height:8px;border-radius:50%;background:#bcc8d4;flex-shrink:0}.tag-result.valid{background:#eff8f6;border-color:#cde9df}.valid .tag-dot{background:#278b6d}.help{margin-top:20px;font-size:12px;color:var(--muted);border-top:1px solid var(--line);padding-top:15px}.help summary{cursor:pointer;font-weight:550;color:#52687e}.help p{margin:10px 0 0}code{font:12px ui-monospace,monospace;background:#edf1f5;padding:2px 4px;border-radius:3px}.file-button,button{display:inline-flex;align-items:center;justify-content:center;gap:7px;border-radius:9px;font-size:13px;font-weight:600;cursor:pointer;min-height:42px;padding:9px 15px;transition:background .15s}.file-button{background:var(--soft);color:var(--blue);font-size:13px;font-weight:650;position:relative;overflow:hidden}.file-button span{font-size:20px;line-height:1}.file-button input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}.file-name{font-size:12px;color:var(--muted);margin-left:10px;overflow-wrap:anywhere}.preview-area{background:#edf1f5;border:1px solid #e0e6ed;border-radius:12px;margin-top:20px;padding:24px 32px 14px}.tag-frame{position:relative;background:#fff;border:9px solid #fff;border-radius:9px;max-width:480px;margin:auto;box-shadow:0 3px 8px #162b4522}canvas{display:block;width:100%;height:auto;aspect-ratio:4/3;touch-action:none;background:white;cursor:grab;border:1px solid #e9edf0}canvas.dragging{cursor:grabbing}.empty-preview{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;pointer-events:none;text-align:center;padding:12px}.empty-preview>span{font-size:44px;color:#a4b4c3;margin-bottom:10px}.empty-preview strong{font-size:14px;color:#63758a}.empty-preview p{font-size:11px;color:#8999aa;margin:6px 0}.preview-caption{display:flex;justify-content:space-between;margin:13px 0 0;font-size:10px;color:#687e94;gap:10px}.view-tools{margin-top:18px}.zoom-label{font-size:12px;display:flex;justify-content:space-between}.zoom-label output{font-variant-numeric:tabular-nums;color:var(--muted)}input[type=range]{display:block;width:100%;accent-color:var(--blue);margin:10px 0 14px;min-height:20px}.button-row,.upload-actions{display:flex;gap:8px;flex-wrap:wrap}button{font-family:inherit;border:0}.secondary{background:#f0f3f7;color:#435d76;border:1px solid #e1e7ee}.secondary:hover{background:#e5ebf2}.primary{color:#fff;background:var(--blue);padding:13px 22px;min-height:48px;font-size:14px}.primary:hover{background:#1d4ed8}button:disabled{opacity:.45;cursor:not-allowed}.advanced-fields{display:grid;gap:14px;margin-top:16px}.advanced-fields label{font-size:12px}.advanced-fields select{display:block;width:100%;margin-top:5px;padding:9px;border:1px solid #d6dfe9;background:white;color:var(--ink);border-radius:7px;font:inherit}.instructions{padding-left:20px;margin:0 0 20px;color:var(--muted);font-size:13px}.instructions li{margin:7px 0}.instructions strong{color:var(--ink);overflow-wrap:anywhere}.status{margin:15px 0 0;font-size:13px;white-space:pre-line}.status:empty{display:none}.status.error{color:#b13838}.status.success{color:#15724e}.notice{font-size:13px;background:#fff5dc;padding:12px;border-radius:9px;color:#825a17;margin:18px 0 0}.progress-wrap{margin-top:20px}.progress-wrap progress{width:100%;height:9px;display:block;accent-color:var(--blue)}.progress-wrap span{display:block;font-size:12px;color:var(--muted);margin-top:8px}pre{font:11px/1.7 ui-monospace,monospace;white-space:pre-wrap;overflow-wrap:anywhere;max-height:180px;overflow:auto}footer{text-align:center;font-size:11px;color:#7a8b9e;padding-top:10px}footer a{color:#657c95;text-decoration:none}footer span{margin:0 9px}[hidden]{display:none!important}@media(max-width:540px){.app{padding:22px 14px 32px}.page-header{padding:0 7px 25px}h1{font-size:34px}.eyebrow{margin-top:22px}.card{padding:22px 19px;border-radius:14px}.section-title{gap:11px;margin-bottom:20px}h2{font-size:18px}.preview-area{padding:18px 12px 12px}.file-name{display:block;margin:8px 0 0}.upload-actions .primary{width:100%}.tag-frame{border-width:7px}.label-input{font-size:17px;padding:14px}.label-input::placeholder{font-size:12px}.intro{font-size:14px}.empty-preview p{font-size:10px}}

#modelSelect{display:block;width:100%;padding:10px;border:1px solid #d6dfe9;border-radius:7px;color:var(--ink);background:white;font:inherit}.help .field-label{margin-top:14px}.advanced-fields output{float:right;font-variant-numeric:tabular-nums;color:var(--muted)}

.version-label{float:right;font-size:11px;font-variant-numeric:tabular-nums;color:var(--muted);padding-top:2px}