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label{padding:4px 10px;background:var(--panel-2);border:1px solid var(--border);border-radius:999px;cursor:pointer;font-size:11px;transition:border-color .12s,background .12s,color .12s}.checkbox-group label:hover{border-color:var(--border-strong);background:var(--panel-3)}.checkbox-group label:has(input:checked){border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}.checkbox-group input{margin-right:5px;accent-color:var(--accent)}.row{display:flex;gap:10px;align-items:center}.row.between{justify-content:space-between}.export-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:9999;background:#000000a6;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;animation:fadeIn .12s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.export-modal{background:var(--panel);border:1px solid var(--border-strong);border-radius:var(--radius-lg);padding:24px 28px;width:min(460px,calc(100vw - 40px));max-height:calc(100vh - 80px);box-shadow:var(--shadow-lg);display:flex;flex-direction:column;gap:16px;animation:slideUp .15s ease-out}@keyframes slideUp{0%{transform:translateY(12px);opacity:0}to{transform:none;opacity:1}}.export-modal h3{margin:0;font-size:15px;font-weight:600}.export-modal .export-section{display:flex;flex-direction:column;gap:6px}.export-modal .export-section-head{display:flex;align-items:center;justify-content:space-between;font-size:12px;font-weight:600;color:var(--muted-strong);text-transform:uppercase;letter-spacing:.04em}.export-modal .export-section-head button{font-size:11px;padding:2px 8px;border-radius:4px;background:transparent;border:1px solid var(--border);color:var(--muted)}.export-modal .export-section-head button:hover{color:var(--accent);border-color:var(--accent)}.export-modal .export-list{max-height:180px;overflow-y:auto;display:flex;flex-direction:column;gap:2px;padding:4px 0}.export-modal .export-list label{display:flex;align-items:center;gap:8px;font-size:12px;padding:5px 8px;border-radius:var(--radius-sm);cursor:pointer;transition:background .1s}.export-modal .export-list label:hover{background:var(--panel-2)}.export-modal .export-list input[type=checkbox]{accent-color:var(--accent);flex-shrink:0}.export-modal .export-list .item-meta{color:var(--muted);font-size:11px;margin-left:auto;white-space:nowrap}.export-modal .export-empty{color:var(--muted);font-size:12px;font-style:italic;padding:4px 8px}.export-modal .export-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:4px}.export-modal .export-actions button{min-width:90px}.err-box{padding:14px 16px;background:#ef48581a;border:1px solid var(--err);border-radius:var(--radius);margin:14px 0;line-height:1.5}details>summary{cursor:pointer;padding:4px;-webkit-user-select:none;user-select:none}details[open]>summary{margin-bottom:6px}.mistake-list{font-size:12px;max-height:220px;overflow-y:auto}.mistake-list table{width:100%;border-collapse:collapse}.mistake-list td{padding:4px 6px;border-bottom:1px solid var(--border)}kbd{background:var(--panel-2);border:1px solid var(--border);border-bottom-width:2px;border-radius:4px;padding:1px 7px;font-size:11px;font-family:ui-monospace,Cascadia Code,Consolas,monospace;color:var(--muted-strong);box-shadow:0 1px #ffffff0a inset}