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.15s;display:flex}.option-item:hover{border-color:var(--primary-border);background-color:var(--primary-light)}.option-item.selected{border-color:var(--primary);background-color:var(--primary-light);box-shadow:0 0 0 1px var(--primary)}.option-item input[type=radio],.option-item input[type=checkbox]{width:1.15rem;height:1.15rem;accent-color:var(--primary);cursor:pointer}.option-letter{color:var(--primary);background:var(--primary-light);border-radius:var(--radius-sm);justify-content:center;align-items:center;width:2.2rem;height:2.2rem;font-size:.9rem;font-weight:700;display:flex}.option-text{flex:1;font-size:.975rem;line-height:1.5}.exam-footer{background-color:var(--surface);border-top:1px solid var(--border);margin-top:auto;padding:1.25rem 0}.footer-controls{justify-content:space-between;max-width:850px;margin:0 auto;display:flex}.btn:disabled{opacity:.4;cursor:not-allowed}.inline-select{border-radius:var(--radius-md);background:var(--surface);border:1px solid var(--primary-border);color:var(--primary);cursor:pointer;box-shadow:var(--shadow-sm);outline:none;margin:0 .4rem;padding:.35rem .85rem;font-family:inherit;font-size:1rem;font-weight:600;transition:all .2s}.inline-select:focus{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-light)}.drag-drop-container{grid-template-columns:260px 1fr;gap:1.5rem;margin-top:1.25rem;display:grid}@media (max-width:768px){.drag-drop-container{grid-template-columns:1fr}}.panel-instruction{color:var(--muted);margin-bottom:.75rem;font-size:.8rem}.drag-items-panel{background:var(--background);border:1px solid var(--border);border-radius:var(--radius-md);padding:1.25rem}.drag-items-panel h4{color:var(--foreground);font-size:.95rem;font-weight:700}.drag-items-list{flex-direction:column;gap:.65rem;display:flex}.drag-item{background:var(--surface);border:1px solid var(--primary-border);border-radius:var(--radius-md);cursor:grab;color:var(--primary);text-align:center;-webkit-user-select:none;user-select:none;box-shadow:var(--shadow-sm);padding:.65rem .85rem;font-size:.9rem;font-weight:600;transition:all .15s}.drag-item:hover{background-color:var(--primary-light);border-color:var(--primary)}.drag-item.selected{border-color:var(--primary);background:var(--primary-light);box-shadow:0 0 0 2px var(--primary)}.drop-zones-panel{flex-direction:column;display:flex}.drop-zones-panel h4{color:var(--foreground);font-size:.95rem;font-weight:700}.drop-zones-list{flex-direction:column;gap:1rem;display:flex}.drop-zone-row{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface);align-items:center;gap:1rem;padding:.85rem 1rem;display:flex}.drop-zone{border:2px dashed var(--border);border-radius:var(--radius-md);background:var(--background);justify-content:center;align-items:center;width:200px;min-height:42px;padding:4px;transition:all .15s;display:flex}.drop-zone-placeholder{color:var(--muted);text-align:center;font-size:.75rem}.dropped-pill{background:var(--primary);color:#fff;border-radius:var(--radius-sm);justify-content:space-between;align-items:center;gap:6px;width:100%;padding:4px 10px;font-size:.85rem;font-weight:600;display:flex}.dropped-pill button{color:#fff;cursor:pointer;background:0 0;border:none;font-size:1.1rem;font-weight:700;line-height:1}.drop-zone-desc{color:var(--foreground);flex:1;font-size:.925rem;line-height:1.4}.interactive-table{border:1px solid var(--border);border-radius:var(--radius-md);flex-direction:column;margin-top:1rem;display:flex;overflow:hidden}.table-header{background-color:var(--background);color:var(--muted);border-bottom:1px solid var(--border);padding:.85rem 1.25rem;font-size:.9rem;font-weight:700;display:flex}.th-statement{flex:1}.th-options{text-align:center;width:140px}.table-row{border-bottom:1px solid var(--border);background-color:var(--surface);align-items:center;padding:1rem 1.25rem;display:flex}.table-row:last-child{border-bottom:none}.td-statement{flex:1;padding-right:1rem;font-size:.95rem;line-height:1.5}.td-options{justify-content:center;gap:.5rem;width:140px;display:flex}.interactive-btn{border:1px solid var(--border);cursor:pointer;background-color:var(--surface);border-radius:9999px;justify-content:center;align-items:center;padding:.35rem .85rem;font-size:.85rem;font-weight:600;transition:all .15s;display:inline-flex}.interactive-btn input{display:none}.selected-yes{background-color:var(--success-light);color:var(--success);border-color:var(--success)}.selected-no{background-color:var(--danger-light);color:var(--danger);border-color:var(--danger)}.question-jump-select{background:var(--surface);border:1px solid var(--border);color:var(--primary);border-radius:var(--radius-sm);cursor:pointer;padding:.2rem .5rem;font-family:inherit;font-size:.875rem;font-weight:700}.exam-container{-webkit-user-select:none;user-select:none}