@font-face{font-family:LocalSans;src:url('/csv-tools/public/fonts/NotoSansKR-Local.woff') format('woff');font-display:swap;font-weight:100 900}
:root{font-family:LocalSans,system-ui,sans-serif;color:#20352e;background:#f5f6f2;--green:#185c49;--ink:#20352e;--muted:#6c7a72;--border:#dbe2d8;--surface:#fff;--light:#edf3e9;--warn:#785a14}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}a{color:var(--green)}[hidden]{display:none!important}button,a,input,select,textarea,summary{touch-action:manipulation}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #a87600;outline-offset:3px}
h1,h2,h3,p{margin-top:0}h1{font-size:30px;line-height:1.45}h2{font-size:20px}h3{font-size:16px}p,li{line-height:1.75}small,.muted{color:var(--muted);font-size:13px;line-height:1.65}pre{white-space:pre-wrap;overflow-wrap:anywhere;font:13px/1.65 monospace}.skip-link{position:fixed;top:-100px;left:10px;z-index:200;background:white;padding:14px}.skip-link:focus{top:10px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:18px 24px;border-bottom:1px solid var(--border);background:#fbfcf8}.header-controls{display:flex;gap:10px;align-items:center}.topbar strong{overflow-wrap:anywhere}main{max-width:1100px;margin:auto;padding:32px 24px 60px;min-height:75vh}.tool-heading{margin-bottom:24px}.eyebrow{font-size:11px;letter-spacing:1px;color:var(--green);margin-bottom:10px}.workspace{display:grid;gap:20px;min-width:0}.panel{background:white;border:1px solid var(--border);border-radius:12px;padding:24px;min-width:0}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.section-heading h2,.section-heading h3{margin:0}.grid-2,.grid-3{display:grid;gap:16px;grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.field{display:grid;gap:7px;min-width:0;font-size:13px}.field>span{font-weight:650}input:not([type=checkbox]):not([type=color]),select,textarea{width:100%;min-width:0;border:1px solid #bccabd;border-radius:7px;background:white;padding:10px;min-height:42px}input[type=checkbox]{width:18px;height:18px}input[type=file]{max-width:100%;font-size:13px}textarea{min-height:180px;resize:vertical}.button{border:1px solid var(--green);background:var(--green);color:white;border-radius:8px;padding:10px 16px;min-height:44px;font-weight:650;max-width:100%;white-space:normal}.button.secondary{color:var(--green);background:white;border-color:#bbccbb}.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.toolbar>.button{flex:0 1 auto}.notice{background:#edf3e9;border:1px solid #dbe6d4;border-radius:9px;padding:14px;font-size:13px;overflow-wrap:anywhere}.warning,.aux-error{background:#fff5df;color:#785a14}.privacy{font-size:12px}.badge{border-radius:6px;background:#edf3e9;padding:6px;font-size:12px}.dropzone{display:grid;gap:12px;border:1px dashed #afc0ae;border-radius:10px;padding:20px}.file-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:12px}.file-row>span{flex:1;min-width:100px;overflow-wrap:anywhere}.preset-list{display:grid;gap:16px}.table-scroll{overflow:auto}.result-table{width:100%;border-collapse:collapse;font-size:13px}.result-table td,.result-table th{padding:10px;border-bottom:1px solid var(--border);text-align:left;overflow-wrap:anywhere}.result-table th{background:#ecf3e7}details{max-width:100%;min-width:0}summary{cursor:pointer;padding:10px}.sticky-actions{position:sticky;bottom:0;padding:12px 0;background:#f5f6f2f5;z-index:3}.site-footer{padding:18px 24px;border-top:1px solid var(--border);font-size:12px;color:var(--muted)}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);max-width:90vw;background:#1c4131;color:white;border-radius:10px;padding:14px 20px;z-index:100}
@media(max-width:700px){main{padding:22px 15px 35px}.topbar{padding:14px 15px;align-items:start}.header-controls{flex-shrink:0}.grid-2,.grid-3{grid-template-columns:1fr}.panel{padding:17px}.section-heading{align-items:start;flex-direction:column}h1{font-size:25px}.sticky-actions{position:static}}@media print{.topbar,.site-footer,.toolbar,.sticky-actions,#toast{display:none!important}main{padding:0}.panel{box-shadow:none}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}