/**handles:lw-sheet-preview,lw-worksheet-builder**/
.canvas{display:block;box-sizing:border-box;width:100%;max-width:740px;height:auto;margin:1.25rem auto 18px;background:#fff;box-shadow:0 4px 14px rgba(0,0,0,.12)}
.mt-builder{margin-top:.5rem}.mt-form{background:#fff;border-radius:12px;max-width:900px}.mt-form-grid{display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:1rem 1.25rem;align-items:start;margin-bottom:1rem}@media (max-width:991px){.mt-form-grid{grid-template-columns:1fr}}.mt-accom-wrap>.hint,.mt-opts-wrap>.hint,.mt-types-wrap>.hint{margin-bottom:.5rem}.mt-options-col{display:flex;flex-direction:column;gap:.5rem}.mt-types{display:flex;flex-direction:column;gap:.1rem}.mt-type{display:flex;align-items:center;gap:8px;margin:0;padding:6px 4px;cursor:pointer;font-size:.92rem;color:#2b2b2b}.mt-type:hover{color:#0f5b49}.mt-field-check input,.mt-type input{-webkit-appearance:none;appearance:none;flex:0 0 auto;width:16px;height:16px;margin:0;border:1.5px solid #9aa0a6;border-radius:50%;background:#fff;cursor:pointer}.mt-field-check input:checked,.mt-type input:checked{border-color:#2b2b2b;background:radial-gradient(circle at center,#2b2b2b 0 4px,#fff 5px)}.mt-field-check input:focus-visible,.mt-type input:focus-visible{outline:2px solid #0b5d4a;outline-offset:2px}.mt-field-opt{display:flex;flex-direction:column;gap:.2rem;margin:0}.mt-field-full{grid-column:1/-1}.mt-opt-lbl{margin:0}.mt-sublabel{margin:0;font-size:.85rem;font-weight:600;color:#4f4f4f;text-transform:none;letter-spacing:0}.mt-field-opt .mt-input,.mt-field-opt input[type=number],.mt-field-opt select{padding:.35rem .5rem;border:1px solid #ced4da;border-radius:6px;background:#fff;font-size:.9rem;color:#1a1a1a;width:100%;max-width:13rem}.mt-field-opt input[type=number]{max-width:6rem}.mt-field-check{flex-direction:row;align-items:center;gap:.5rem}.mt-field-check .mt-opt-text{font-size:.9rem;color:#2b2b2b}.mt-actions{gap:.5rem;align-items:center;padding-top:.25rem}.mt-actions .ws-action-btn{border:none;border-radius:999px;padding:8px 16px;background-color:#29f1c3;color:#07261f;font-weight:700;font-size:12px;cursor:pointer;display:inline-flex;align-items:center;gap:.4rem;white-space:nowrap}.mt-actions .ws-action-btn:hover{filter:brightness(.95)}.mt-builder .ws-action-btn{padding:9px 18px!important;font-size:13px!important;min-height:40px;box-shadow:0 1px 2px rgba(15,23,42,.12);transition:transform .12s ease,box-shadow .12s ease,filter .12s ease}.mt-builder .ws-action-btn:hover{transform:translateY(-1px);box-shadow:0 5px 12px rgba(15,23,42,.16);filter:brightness(.97)}.mt-builder .ws-action-btn:active{transform:translateY(0);box-shadow:0 1px 2px rgba(15,23,42,.12)}.mt-builder .ws-action-btn .icon{height:14px;width:14px}.mt-box-actions{border-top:1px solid #eef2f6;padding-top:.85rem!important}.mt-assess-link{text-align:right;margin:0 0 .4rem}.mt-assess-link a{font-size:1rem;font-weight:600;color:#1a1a1a!important;text-decoration:underline!important}.mt-actions{gap:.6rem!important;margin-top:1rem}.mt-msg{font-size:.85rem;color:#1e7d2e;margin-left:.25rem}.mt-msg-err{color:#c1121f}.mt-msg-ok{color:#1e7d2e}.mt-preview{margin-top:1.25rem}.mt-window{padding:0}.mt-modal{position:fixed;inset:0;z-index:10000;display:flex;align-items:center;justify-content:center}.mt-modal-backdrop{position:absolute;inset:0;background:rgba(15,23,42,.55)}.mt-modal-dialog{position:relative;background:#fff;border-radius:14px;width:min(560px,94vw);max-height:90vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.3)}.mt-modal-head{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid #eef2f6}.mt-modal-head h2{margin:0;font-size:1.1rem;font-weight:700;color:#1a1a1a}.mt-modal-close{border:none;background:0 0;font-size:1.6rem;line-height:1;cursor:pointer;color:#4b5563;padding:0 4px}.mt-modal-close:hover{color:#111827}.mt-ptabs{display:flex;gap:6px;padding:12px 18px;flex-wrap:wrap;border-bottom:1px solid #eef2f6}.mt-ptype{border:1px solid #d0d5da;background:#fff;border-radius:8px;padding:6px 12px;font-size:.8rem;font-weight:600;color:#2b2b2b;cursor:pointer}.mt-ptype:hover{border-color:#29c7a0}.mt-ptype.is-active{background:#0f7c63;border-color:#0f7c63;color:#fff}.mt-tabs{display:flex;gap:6px;padding:12px 18px 0;flex-wrap:wrap}.mt-tab{border:1px solid #d0d5da;background:#fff;border-radius:999px;padding:7px 15px;font-size:.85rem;font-weight:700;color:#2b2b2b;cursor:pointer}.mt-tab:hover{border-color:#29c7a0}.mt-tab.is-active{background:#0f7c63;border-color:#0f7c63;color:#fff}.mt-modal-body{padding:18px;overflow-y:auto}.mt-pr-progress{font-size:.85rem;font-weight:700;color:#6c757d;margin-bottom:12px;display:flex;justify-content:space-between;gap:10px}.mt-pr-score{color:#0f7c63}.mt-pr-q.mt-paper{box-shadow:none;padding:0;margin:0;max-width:none;width:auto;aspect-ratio:auto;background:0 0}.mt-pr-q.mt-paper .mt-eq{font-size:26px}.mt-pr-q.mt-paper .mt-vstack{font-size:30px}.mt-pr-q.mt-paper .mt-ld{font-size:26px;padding-top:22px}.mt-pr-card{border:1.5px solid #d8efe8;border-radius:12px;background:#f4fbf9;padding:26px 18px;text-align:center;cursor:pointer;min-height:150px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px}.mt-pr-card .mt-pr-a{font-size:1.6rem;font-weight:800;color:#0f5b49}.mt-pr-hint{font-size:.8rem;color:#9aa0a6}.mt-pr-q-block{text-align:center;margin-bottom:16px}.mt-pr-choices{display:grid;grid-template-columns:1fr 1fr;gap:10px}@media (max-width:480px){.mt-pr-choices{grid-template-columns:1fr}}.mt-pr-choice{border:1.5px solid #ced4da;background:#fff;border-radius:10px;padding:12px;font-size:1.05rem;font-weight:700;color:#1a1a1a;cursor:pointer;min-height:48px}.mt-pr-choice:hover{border-color:#0f7c63}.mt-pr-choice.is-correct{background:#e6f7ed;border-color:#0f7c63;color:#0f5b49}.mt-pr-choice.is-wrong{background:#fdecec;border-color:#c1121f;color:#c1121f}.mt-pr-write{margin:4px 0 8px}.mt-pr-wlabel{display:block;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:#6c757d;margin-bottom:6px}.mt-pr-input{width:100%;padding:.6rem .7rem;border:1.5px solid #ced4da;border-radius:8px;font-size:1.1rem}.mt-pr-input.is-correct{border-color:#0f7c63;background:#f4fbf9}.mt-pr-input.is-wrong{border-color:#c1121f;background:#fff6f6}.mt-pr-feedback{min-height:1.4em;margin:10px 0;font-size:.95rem}.mt-pr-feedback .mt-ok{color:#0f5b49;font-weight:700}.mt-pr-feedback .mt-err{color:#c1121f;font-weight:700}.mt-pr-nav{display:flex;gap:.5rem;justify-content:center;flex-wrap:wrap;margin-top:14px}.mt-pr-nav .ws-action-btn[disabled]{opacity:.5;cursor:default}.mt-pr-done{text-align:center;padding:24px 8px}.mt-pr-done-emoji{font-size:3rem}.mt-pr-done-score{font-size:1.25rem;margin:8px 0 18px}