.app{max-width:900px;margin:0 auto;padding:2rem 1.5rem;min-height:100vh;display:flex;flex-direction:column}.header{text-align:center;margin-bottom:2.5rem}.header h1{font-size:1.85rem;font-weight:700;margin:0 0 .5rem;letter-spacing:-.02em}.tagline{color:var(--textMuted);font-size:1rem;margin:0}.main{flex:1}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;margin-bottom:1.5rem}.card h2{font-size:1.1rem;font-weight:600;margin:0 0 1rem;color:var(--text)}.upload-section .dropzone{border:2px dashed var(--border);border-radius:var(--radius);padding:2rem;text-align:center;cursor:pointer;transition:border-color .2s,background .2s}.upload-section .dropzone:hover,.upload-section .dropzone.active{border-color:var(--accent);background:#00c2a80f}.upload-section .dropzone span{display:block;color:var(--text);margin-bottom:.5rem}.upload-section .dropzone small{color:var(--textMuted);font-size:.85rem}.file-list{list-style:none;padding:0;margin:1rem 0 0}.file-list li{display:flex;align-items:center;justify-content:space-between;padding:.5rem 0;border-bottom:1px solid var(--border);font-size:.9rem}.file-list li:last-child{border-bottom:none}.btn-remove{background:none;border:none;color:var(--danger);font-size:.85rem;padding:.25rem .5rem}.btn-remove:hover{text-decoration:underline}.options-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:.75rem 1rem}.option-label{display:flex;align-items:center;gap:.5rem;cursor:pointer;font-size:.9rem}.option-label input{width:1.1rem;height:1.1rem}.radio-group{display:flex;gap:1rem;margin-top:.5rem}.radio-group label{display:flex;align-items:center;gap:.4rem;cursor:pointer;font-size:.9rem}.custom-keywords-input{width:100%;max-width:400px;padding:.5rem .75rem;border:1px solid var(--border);border-radius:8px;background:var(--surface2);color:var(--text);font-size:.9rem}.error-banner{background:#ff6b6b26;border:1px solid var(--danger);color:var(--danger);padding:.75rem 1rem;border-radius:var(--radius);margin-bottom:1rem}.actions{display:flex;gap:1rem;margin-bottom:2rem}.btn{padding:.75rem 1.5rem;border-radius:var(--radius);font-weight:600;font-size:.95rem;border:none}.btn-primary{background:var(--accent);color:var(--bg)}.btn-primary:hover:not(:disabled){background:var(--accentDim)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{background:var(--surface2);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover{background:var(--border)}.results-card h2{margin-bottom:1rem}.job-status{display:inline-block;padding:.25rem .6rem;border-radius:6px;font-size:.8rem;font-weight:500;text-transform:uppercase}.job-status.completed{background:#51cf8e33;color:var(--success)}.job-status.failed{background:#ff6b6b33;color:var(--danger)}.job-status.processing,.job-status.pending{background:#8b92a833;color:var(--textMuted)}.result-file{padding:1rem;background:var(--surface2);border-radius:var(--radius);margin-bottom:.75rem;border:1px solid var(--border)}.result-file h3{font-size:.95rem;margin:0 0 .5rem;word-break:break-all}.result-file .links{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:.5rem}.result-file a.download-link{font-size:.9rem;padding:.4rem .75rem;background:var(--accent);color:var(--bg);border-radius:8px;font-weight:500}.result-file a.download-link:hover{text-decoration:none;background:var(--accentDim)}.preview-panel{margin-top:1rem;margin-bottom:1rem}.preview-panel h4{font-size:.9rem;margin:0 0 .5rem;color:var(--textMuted)}.preview-side-by-side{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.preview-column{display:flex;flex-direction:column;gap:.25rem}.preview-label{font-size:.8rem;font-weight:600;color:var(--textMuted)}.preview-iframe{width:100%;min-height:400px;border:1px solid var(--border);border-radius:8px;background:var(--surface2)}.preview-placeholder{min-height:200px;display:flex;align-items:center;justify-content:center;background:var(--surface2);border:1px solid var(--border);border-radius:8px;color:var(--textMuted);font-size:.9rem;padding:1rem}.audit-card{margin-top:1.5rem}.audit-table-wrap{overflow-x:auto;margin-top:.75rem}.audit-table{width:100%;border-collapse:collapse;font-size:.85rem}.audit-table th,.audit-table td{text-align:left;padding:.5rem .75rem;border-bottom:1px solid var(--border)}.audit-table th{color:var(--textMuted);font-weight:500}.audit-table td.value{font-family:var(--fontMono);font-size:.8rem;max-width:280px;overflow:hidden;text-overflow:ellipsis}.footer{text-align:center;padding:2rem 0 1rem;color:var(--textMuted);font-size:.85rem}.footer p{margin:0}:root{--bg: #0d0f14;--surface: #161a22;--surface2: #1e232e;--border: #2d3548;--text: #e6e9f0;--textMuted: #8b92a8;--accent: #00c2a8;--accentDim: #00a892;--danger: #ff6b6b;--success: #51cf8e;--radius: 12px;--font: "DM Sans", system-ui, sans-serif;--fontMono: "JetBrains Mono", monospace}*{box-sizing:border-box}body{margin:0;font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh;line-height:1.5}#root{min-height:100vh}button{font-family:var(--font);cursor:pointer}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}input[type=checkbox]{accent-color:var(--accent)}