.v3-scan-mode{display:grid;grid-template-columns:1fr 1fr;gap:6px;background:#f1f2f7;padding:4px;border-radius:12px;margin-bottom:12px}.v3-scan-mode button{border:0;background:transparent;border-radius:9px;padding:9px 10px;cursor:pointer;color:#707584;font-weight:700}.v3-scan-mode button.active{background:#fff;color:#574bd5;box-shadow:0 1px 5px rgba(25,28,45,.08)}.v3-sheet-backdrop{padding:18px}.v3-sheet-modal{width:min(1120px,100%);max-height:calc(100vh - 36px);margin:auto;background:#f7f8fb;border-radius:20px;overflow:hidden;display:grid;grid-template-rows:auto auto minmax(0,1fr) auto;box-shadow:0 25px 70px rgba(15,18,31,.25)}.v3-sheet-modal .modal-head{background:#fff}.v3-sheet-tools{display:flex;gap:7px;flex-wrap:wrap;padding:10px 14px;border-bottom:1px solid var(--line);background:#fbfbfd}.v3-sheet-list{overflow:auto;padding:12px;display:grid;gap:10px}.v3-sheet-question{display:grid;grid-template-columns:52px minmax(0,1fr);gap:10px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:12px;opacity:.72}.v3-sheet-question.selected{border-color:#bcb4ff;box-shadow:0 0 0 2px rgba(109,93,252,.07);opacity:1}.v3-sheet-check{display:flex;align-items:flex-start;gap:7px;padding-top:4px}.v3-sheet-check input{width:18px;height:18px;accent-color:var(--accent)}.v3-sheet-body textarea{width:100%;min-height:74px;border:1px solid #e1e3eb;border-radius:10px;padding:9px 10px;resize:vertical;font:inherit;line-height:1.5;margin:7px 0}.v3-sheet-meta{display:flex;gap:7px;flex-wrap:wrap;align-items:center;font-size:11px;color:#858a98}.v3-sheet-meta span{padding:3px 6px;background:#f3f4f8;border-radius:7px}.v3-sheet-meta .v3-wrong{background:#fff0f2;color:#c84e59}.v3-sheet-meta .v3-right{background:#edf9f2;color:#2c8359}.v3-sheet-answer-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.v3-sheet-answer-grid label{font-size:11px;color:#787e8c}.v3-sheet-answer-grid input{display:block;width:100%;margin-top:4px;border:1px solid #e1e3eb;border-radius:9px;padding:8px 9px;font:inherit;color:#222}.v3-sheet-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;background:#fff;border-top:1px solid var(--line)}@media(max-width:700px){.v3-sheet-backdrop{padding:0}.v3-sheet-modal{max-height:100vh;height:100vh;border-radius:0}.v3-sheet-question{grid-template-columns:1fr}.v3-sheet-check{align-items:center}.v3-sheet-answer-grid{grid-template-columns:1fr}.v3-sheet-footer{padding-bottom:calc(12px + env(safe-area-inset-bottom));align-items:stretch;flex-direction:column}.v3-sheet-footer .primary-btn{width:100%}}