:root{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}body{margin:0;min-width:320px;min-height:100vh}#root{min-height:100vh}*{box-sizing:border-box}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;-webkit-font-smoothing:antialiased}.app{min-height:100vh;background:#f8faff}.header{padding:24px 32px;background:#1d2554;color:#fff}.header h1{margin:0;font-size:24px;font-weight:600;letter-spacing:.5px}.header p{margin:8px 0 0;font-size:14px;opacity:.9}.panels{display:grid;grid-template-columns:1fr 1fr;gap:24px;padding:24px;max-width:1400px;margin:0 auto;min-height:calc(100vh - 120px)}@media(max-width:900px){.panels{grid-template-columns:1fr}}.panel{background:#fff;border-radius:8px;box-shadow:0 1px 3px #00000014;padding:24px;display:flex;flex-direction:column}.panel h2{margin:0 0 16px;font-size:16px;font-weight:600;color:#1f2129}.dropzone{border:2px dashed #BBC5FF;border-radius:8px;padding:48px 24px;text-align:center;background:#f8faff;cursor:pointer;transition:border-color .2s,background .2s}.dropzone:hover,.dropzone.has-file{border-color:#546fff;background:#f2f4ff}.file-input{display:none}.dropzone-label{color:#404558;font-size:14px;cursor:pointer}.file-info{display:flex;flex-direction:column;gap:4px}.filename{font-size:14px;font-weight:500;color:#1f2129}.filesize{font-size:12px;color:#676767}.btn-process{margin-top:16px;padding:12px 24px;font-size:14px;font-weight:500;color:#fff;background:#546fff;border:none;border-radius:6px;cursor:pointer;transition:background .2s}.btn-process:hover:not(:disabled){background:#3a4db2}.btn-process:disabled{background:#bbc5ff;cursor:not-allowed}.error{margin-top:12px;font-size:14px;color:#d02b2b}.viewer-area{flex:1;min-height:400px;display:flex;flex-direction:column;gap:12px}.search-hint{font-size:12px;color:#676767;padding:8px 12px;background:#f2f4ff;border-radius:6px}.pdf-viewer{flex:1;min-height:400px;border:1px solid #EAEDFF;border-radius:6px;background:#f8f9fa}.placeholder{flex:1;min-height:400px;display:flex;align-items:center;justify-content:center;color:#676767;font-size:14px;background:#f8f9fa;border-radius:6px;border:1px dashed #EAEDFF}.btn-download{display:inline-block;padding:10px 20px;font-size:14px;font-weight:500;color:#fff;background:#18855e;border-radius:6px;text-decoration:none;transition:background .2s;align-self:flex-start}.btn-download:hover{background:#41a451}