:root{color-scheme:light;--bg: #eef2f6;--panel: #ffffff;--panel-strong: #f7f9fc;--ink: #101828;--muted: #667085;--line: #dbe3ee;--line-strong: #c8d3e1;--accent: #0f766e;--accent-strong: #115e59;--accent-soft: #ecfdf8;--navy: #172033;--danger: #b42318;--success: #147a4a;--shadow: 0 18px 50px rgba(16, 24, 40, .08)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:linear-gradient(180deg,#f8fafc 0,var(--bg) 260px),var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input{font:inherit}button{border:1px solid var(--line-strong);border-radius:8px;background:#fff;color:var(--ink);min-height:40px;padding:0 14px;cursor:pointer}button:hover:not(:disabled){border-color:#98a8ba;background:#f8fafc}button:disabled{cursor:not-allowed;opacity:.55}.app-shell{width:min(1760px,100%);min-height:100vh;margin:0 auto;padding:18px;display:grid;grid-template-rows:auto 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#1720332e}.primary-action:hover:not(:disabled){border-color:#0f172a;background:#0f172a}.workspace{min-height:0;display:grid;grid-template-columns:minmax(420px,.9fr) minmax(520px,1.1fr);gap:14px}.pdf-pane,.result-pane{min-height:0;overflow:hidden}.pdf-pane{padding:12px;display:grid;grid-template-rows:auto auto 1fr;gap:10px}.drop-zone{position:relative;min-height:96px;padding:16px 18px;border:1.5px dashed #9fb1c6;border-radius:10px;background:var(--panel-strong);display:flex;align-items:center;justify-content:space-between;gap:16px}.drop-zone.compact{min-height:74px}.drop-zone.dragover{border-color:var(--accent);background:var(--accent-soft)}.drop-zone input{position:absolute;inset:0;opacity:0;pointer-events:none}.drop-zone strong,.drop-zone span{display:block}.drop-zone span{margin-top:4px;color:var(--muted);font-size:.9rem}.file-meta{border:1px solid var(--line);border-radius:10px;padding:12px 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14px;background:#fbfcfe;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:12px}.section-card header span{color:var(--muted);font-size:.82rem}.kv-grid{padding:14px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 18px}.kv{min-width:0}.kv dt{margin:0 0 3px;color:var(--muted);font-size:.68rem;font-weight:800;text-transform:uppercase}.kv dd{margin:0;line-height:1.38;overflow-wrap:anywhere;font-size:.94rem}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:.86rem}th,td{padding:9px 12px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}th{color:var(--muted);font-size:.66rem;text-transform:uppercase;background:#fbfcfe}tr:last-child td{border-bottom:0}.empty-state{color:var(--muted);padding:14px}.notes{margin:0;padding:12px 14px 14px 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