*{box-sizing:border-box}:root{--bg: #f1f5f9;--card: #ffffff;--border: #e2e8f0;--text: #0f172a;--muted: #64748b;--primary: #2563eb;--primary-dark: #1d4ed8;--green: #15803d;--red: #dc2626;--amber: #b45309;--shadow: 0 10px 30px rgba(0, 0, 0, .06)}html,body,#root{margin:0;min-height:100vh}body{background:var(--bg);color:var(--text);font-family:Segoe UI,Arial,sans-serif;font-size:14px}.app-shell{min-height:100vh;display:flex;flex-direction:column}.topbar{background:#0f172a;color:#fff;display:flex;align-items:center;gap:4px;padding:0 20px;height:56px;position:sticky;top:0;z-index:50}.topbar .brand{font-weight:700;font-size:16px;margin-right:18px}.topbar button.nav{background:transparent;border:0;color:#cbd5e1;font-size:14px;padding:8px 14px;border-radius:8px;cursor:pointer}.topbar button.nav:hover{background:#1e293b;color:#fff}.topbar button.nav.active{background:var(--primary);color:#fff}.content{flex:1;padding:24px;max-width:1200px;width:100%;margin:0 auto}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);padding:20px}h1{font-size:22px;margin:0 0 6px}h2{font-size:17px;margin:0 0 12px}.muted{color:var(--muted);font-size:13px}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}button.btn{background:var(--primary);color:#fff;border:0;border-radius:8px;padding:9px 16px;font-size:14px;cursor:pointer}button.btn:hover{background:var(--primary-dark)}button.btn:disabled{opacity:.55;cursor:not-allowed}button.btn.ghost{background:#fff;color:var(--primary);border:1px solid var(--primary)}button.btn.ghost:hover{background:#eff6ff}button.btn.danger{background:var(--red)}button.btn.small{padding:5px 10px;font-size:12px}input[type=file]{display:block;margin:12px 0}input[type=text],input[type=number]{border:1px solid var(--border);border-radius:6px;padding:6px 8px;font-size:13px;width:100%}table.data{border-collapse:collapse;width:100%}table.data th,table.data td{border:1px solid var(--border);padding:7px 10px;text-align:left;font-size:13px}table.data th{background:#f8fafc;font-weight:600}table.data tr:nth-child(2n) td{background:#fafbfc}table.data input{width:100%;min-width:70px}.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}.badge.blue{background:#dbeafe;color:#1e40af}.badge.gray{background:#e2e8f0;color:#475569}.badge.green{background:#dcfce7;color:#166534}.badge.yellow{background:#fef3c7;color:#92400e}.badge.red{background:#fee2e2;color:#991b1b}.badge.purple{background:#ede9fe;color:#5b21b6}.error{color:var(--red)}.ok{color:var(--green)}.progress-track{background:#e2e8f0;border-radius:999px;height:10px;overflow:hidden}.progress-fill{background:var(--primary);height:100%;border-radius:999px;transition:width .4s ease}.progress-fill.green{background:var(--green)}.progress-fill.red{background:var(--red)}.dropzone{border:2px dashed #94a3b8;border-radius:12px;padding:48px 24px;text-align:center;cursor:pointer;transition:border-color .2s,background .2s}.dropzone:hover,.dropzone.dragging{border-color:var(--primary);background:#eff6ff}.review-layout{display:grid;grid-template-columns:380px 1fr;gap:16px}.review-layout .preview-pane{position:sticky;top:72px;align-self:start;max-height:calc(100vh - 100px);overflow:auto}.review-layout .preview-pane img{width:100%;border:1px solid var(--border);border-radius:8px}.conf-low{color:#b45309}.conf-mid{color:#1d4ed8}.conf-high{color:#15803d}.tab-row{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap}.tab-row button{border:1px solid var(--border);background:#fff;border-radius:8px;padding:6px 12px;cursor:pointer}.tab-row button.active{background:var(--primary);color:#fff;border-color:var(--primary)}.actions{display:flex;gap:8px;align-items:center;margin-top:12px;flex-wrap:wrap}.row-actions button{margin:0 3px}.val-error{background:#fee2e2;color:#991b1b;border:1px solid #fecaca;border-radius:8px;padding:10px 12px;font-size:13px}.val-warning{background:#fef3c7;color:#92400e;border:1px solid #fde68a;border-radius:8px;padding:10px 12px;font-size:13px}.checklist{list-style:none;padding:0;margin:8px 0 0}.checklist li{display:flex;align-items:center;gap:8px;padding:5px 0;font-size:14px}.check-icon{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:50%;font-size:12px;font-weight:700}.check-done .check-icon{background:#dcfce7;color:#15803d}.check-warn .check-icon{background:#fef3c7;color:#b45309}.check-ok .check-icon{background:#e0f2fe;color:#0369a1}.check-pending .check-icon{background:#f1f5f9;color:#64748b}.check-fail .check-icon{background:#fee2e2;color:#b91c1c}.warn-icon{font-size:13px}.empty{text-align:center;color:var(--muted);padding:40px}.spinner{display:inline-block;width:18px;height:18px;border:3px solid #cbd5e1;border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}