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32px;max-width:1200px}.page-header{margin-bottom:24px}.page-title{font-size:24px;font-weight:700;color:var(--grey-900);margin-bottom:4px}.page-subtitle{font-size:14px;color:var(--grey-500)}.card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.card-title{font-size:15px;font-weight:600;color:var(--grey-900);margin-bottom:14px}.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;border:none;transition:all .15s;text-decoration:none}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:#002a5c}.btn-secondary{background:var(--grey-100);color:var(--grey-700);border:1px solid var(--grey-200)}.btn-secondary:hover{background:var(--grey-200)}.btn-success{background:var(--success);color:#fff}.btn-success:hover{background:#2f855a}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#c53030}.btn-outline{background:transparent;color:var(--primary);border:1px solid var(--primary)}.btn-outline:hover{background:var(--accent)}.btn-sm{padding:5px 10px;font-size:12px}.btn:disabled{opacity:.5;cursor:not-allowed}.form-group{margin-bottom:16px}.form-label{display:block;font-size:13px;font-weight:600;color:var(--grey-700);margin-bottom:6px}.form-input,.form-select,.form-textarea{width:100%;padding:9px 12px;border:1px solid var(--grey-300);border-radius:6px;font-size:14px;color:var(--grey-900);background:#fff;transition:border-color .15s;outline:none}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--primary-light);box-shadow:0 0 0 3px #0070c01f}.form-textarea{min-height:100px;resize:vertical}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600}.badge-blue{background:#dbeafe;color:#1d4ed8}.badge-green{background:#dcfce7;color:#166534}.badge-yellow{background:#fef9c3;color:#854d0e}.badge-red{background:#fee2e2;color:#991b1b}.badge-purple{background:#f3e8ff;color:#6b21a8}.badge-grey{background:var(--grey-200);color:var(--grey-700)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:14px}thead th{background:var(--grey-50);padding:10px 14px;text-align:left;font-size:12px;font-weight:600;color:var(--grey-500);text-transform:uppercase;letter-spacing:.04em;border-bottom:2px solid var(--grey-200)}tbody td{padding:12px 14px;border-bottom:1px solid var(--grey-100);vertical-align:middle}tbody tr:hover{background:var(--grey-50)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-bottom:28px}.stat-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;display:flex;align-items:flex-start;gap:14px}.stat-icon{width:42px;height:42px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.stat-icon-blue{background:#dbeafe;color:#1d4ed8}.stat-icon-green{background:#dcfce7;color:#166534}.stat-icon-yellow{background:#fef9c3;color:#92400e}.stat-icon-purple{background:#f3e8ff;color:#6b21a8}.stat-value{font-size:28px;font-weight:700;color:var(--grey-900);line-height:1;margin-bottom:4px}.stat-label{font-size:13px;color:var(--grey-500)}.filter-bar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:18px;padding:14px 16px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow)}.filter-bar select,.filter-bar input{padding:7px 10px;border:1px solid var(--grey-300);border-radius:6px;font-size:13px;outline:none;color:var(--grey-700);background:#fff}.filter-bar select:focus,.filter-bar input:focus{border-color:var(--primary-light)}.filter-bar input[type=text]{min-width:220px}.dropzone{border:2px dashed var(--grey-300);border-radius:var(--radius);padding:40px 20px;text-align:center;cursor:pointer;transition:all .2s;background:var(--grey-50)}.dropzone:hover,.dropzone.active{border-color:var(--primary-light);background:var(--accent)}.dropzone-icon{color:var(--grey-300);margin-bottom:12px}.dropzone-text{font-size:15px;color:var(--grey-700);font-weight:500}.dropzone-sub{font-size:13px;color:var(--grey-500);margin-top:6px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:1000;padding:16px}.modal{background:#fff;border-radius:12px;box-shadow:0 20px 60px #0003;width:100%;max-width:640px;max-height:90vh;overflow-y:auto}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:18px 24px 14px;border-bottom:1px solid var(--grey-200)}.modal-title{font-size:17px;font-weight:700;color:var(--grey-900)}.modal-body{padding:20px 24px}.modal-footer{padding:14px 24px;border-top:1px solid var(--grey-200);display:flex;justify-content:flex-end;gap:10px}.q-card{background:#fff;border:1px solid var(--grey-200);border-radius:var(--radius);padding:16px;transition:box-shadow .15s}.q-card:hover{box-shadow:var(--shadow-md)}.q-card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:10px}.q-meta{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}.q-text{font-size:14px;line-height:1.6;color:var(--grey-900);white-space:pre-wrap;word-break:break-word}.q-answer-block{margin-top:12px;padding:12px;background:#f0fdf4;border-radius:6px;border-left:3px solid var(--success);font-size:13px;color:#166534}.q-actions{display:flex;gap:6px;flex-shrink:0}.pagination{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:24px}.page-btn{padding:6px 12px;border:1px solid var(--grey-300);border-radius:6px;background:#fff;cursor:pointer;font-size:13px;color:var(--grey-700)}.page-btn.current{background:var(--primary);color:#fff;border-color:var(--primary)}.page-btn:disabled{opacity:.4;cursor:not-allowed}.spinner{display:inline-block;width:20px;height:20px;border:2px solid var(--grey-200);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}[style*="spin 1.2s"]{animation:spin 1.2s linear infinite!important}.loading-center{display:flex;align-items:center;justify-content:center;padding:60px 0;gap:12px;color:var(--grey-500)}.empty-state{text-align:center;padding:60px 20px;color:var(--grey-500)}.empty-state svg{margin-bottom:14px;opacity:.3}.empty-state h3{font-size:16px;font-weight:600;margin-bottom:6px}.empty-state p{font-size:14px}.progress-bar{height:6px;background:var(--grey-200);border-radius:99px;overflow:hidden}.progress-fill{height:100%;background:var(--primary-light);border-radius:99px;transition:width .3s}.flex{display:flex}.flex-between{display:flex;justify-content:space-between;align-items:center}.gap-8{gap:8px}.gap-12{gap:12px}.mt-16{margin-top:16px}.mb-16{margin-bottom:16px}.text-sm{font-size:13px}.text-muted{color:var(--grey-500)}.text-danger{color:var(--danger)}.text-success{color:var(--success)}.font-bold{font-weight:700}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}