.knowledge-scope-dialog[data-v-223f4946]{min-height:380px;padding:0 20px 20px}.knowledge-scope-dialog__search input[data-v-223f4946]{width:100%;min-height:46px;border:1px solid var(--border-card);border-radius:var(--radius-control);background:var(--surface-page);padding:0 14px;color:var(--text-primary);font-size:13px;font-weight:650}.knowledge-scope-dialog__search input[data-v-223f4946]:focus{border-color:var(--resource-concept);box-shadow:var(--focus-ring);outline:0}.knowledge-scope-dialog__tree[data-v-223f4946]{max-height:min(56vh,520px);overflow-y:auto;margin-top:12px;padding-right:4px}@media (max-width: 640px){.knowledge-scope-dialog[data-v-223f4946]{min-height:300px;padding-inline:14px}}.question-picker[data-v-b8ffa953]{display:flex;min-width:0;min-height:0;flex-direction:column;border-right:1px solid var(--border-card);background:var(--surface-card)}.question-picker__header[data-v-b8ffa953]{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:24px 24px 0}.question-picker__header h2[data-v-b8ffa953]{margin:0;color:var(--text-heading);font-size:18px;font-weight:800}.question-picker__header button[data-v-b8ffa953]{min-height:36px;color:var(--text-muted);font-size:12px;font-weight:650}.question-picker__controls[data-v-b8ffa953]{flex:0 0 auto;padding:18px 24px;border-bottom:1px solid var(--border-soft)}.question-picker__knowledge[data-v-b8ffa953]{display:flex;width:100%;min-height:52px;align-items:center;justify-content:space-between;gap:12px;padding:8px 13px;border:1px solid var(--border-card);border-radius:var(--radius-control-inner);color:var(--text-heading);background:var(--surface-card);text-align:left;transition:border-color var(--motion-standard) var(--motion-ease),box-shadow var(--motion-standard) var(--motion-ease)}.question-picker__knowledge span[data-v-b8ffa953]{min-width:0}.question-picker__knowledge small[data-v-b8ffa953]{display:block;margin-bottom:2px;color:var(--text-subtle);font-size:11px;font-weight:650;letter-spacing:.02em}.question-picker__knowledge strong[data-v-b8ffa953]{display:block;overflow:hidden;font-size:14px;font-weight:650;text-overflow:ellipsis;white-space:nowrap}.question-picker__knowledge svg[data-v-b8ffa953]{width:16px;flex:0 0 16px;fill:none;stroke:var(--text-muted);stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8}.question-picker__knowledge[data-v-b8ffa953]:focus-visible{border-color:var(--brand);box-shadow:var(--focus-ring);outline:0}.question-picker__filters[data-v-b8ffa953]{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px;margin-top:10px}.question-picker__filters label[data-v-b8ffa953]{min-width:0}.question-picker__filters span[data-v-b8ffa953]{display:block;margin:0 0 5px 2px;color:var(--text-subtle);font-size:12px;font-weight:650}.question-picker__filters select[data-v-b8ffa953]{width:100%;height:40px;padding:0 10px;border:1px solid var(--border-card);border-radius:var(--radius-control-inner);outline:0;color:var(--text-secondary);background:var(--surface-card);font-size:13px;font-weight:650}.question-picker__filters select[data-v-b8ffa953]:focus-visible{border-color:var(--brand);box-shadow:var(--focus-ring)}.question-picker__results[data-v-b8ffa953]{min-height:0;flex:1;overflow-y:auto;padding:18px 24px;background:var(--surface-card)}.question-picker__item[data-v-b8ffa953]{position:relative;margin-bottom:8px;padding:12px;border:1px solid var(--border-card);border-radius:var(--radius-control);background:var(--surface-card);transition:border-color var(--motion-standard) var(--motion-ease)}.question-picker__item[data-v-b8ffa953]:hover{border-color:var(--border-strong)}.question-picker__item-main[data-v-b8ffa953]{display:flex;align-items:center;gap:10px}.question-picker__item-content[data-v-b8ffa953]{min-width:0;flex:1}.question-picker__item-meta[data-v-b8ffa953]{display:flex;min-width:0;align-items:center;gap:8px;margin-bottom:5px;color:var(--text-subtle);font-size:10px}.question-picker__item-meta strong[data-v-b8ffa953]{flex:0 0 auto;color:var(--brand-hover);font-weight:800}.question-picker__item-meta span[data-v-b8ffa953]{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.question-picker__item p[data-v-b8ffa953]{display:-webkit-box;overflow:hidden;margin:0;color:var(--text-primary);font-size:14px;font-weight:500;line-height:1.6;-webkit-box-orient:vertical;-webkit-line-clamp:3}.question-picker__add[data-v-b8ffa953]{display:flex;min-width:66px;min-height:36px;flex:0 0 auto;align-items:center;justify-content:center;gap:5px;padding:0 9px;border:1px solid var(--brand-medium);border-radius:var(--radius-control-inner);color:var(--brand-hover);background:var(--brand-light);font-size:11px;font-weight:850;transition:background var(--motion-fast) var(--motion-ease),border-color var(--motion-fast) var(--motion-ease)}.question-picker__add[data-v-b8ffa953]:hover:not(:disabled){border-color:var(--brand);background:var(--brand-medium)}.question-picker__add[data-v-b8ffa953]:disabled{color:var(--text-muted);border-color:var(--border-soft);background:var(--bg-muted-light)}.question-picker__add svg[data-v-b8ffa953],.question-picker__part button svg[data-v-b8ffa953]{width:15px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:2.2}.question-picker__parts-toggle[data-v-b8ffa953]{display:flex;min-height:32px;width:100%;align-items:center;justify-content:center;gap:4px;margin-top:4px;color:var(--text-muted);font-size:11px;font-weight:800}.question-picker__parts-toggle svg[data-v-b8ffa953]{width:14px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8;transition:transform var(--motion-standard) var(--motion-ease)}.question-picker__parts-toggle svg.is-open[data-v-b8ffa953]{transform:rotate(180deg)}.question-picker__parts[data-v-b8ffa953]{margin-top:5px;padding-top:5px;border-top:1px solid var(--border-soft)}.question-picker__part[data-v-b8ffa953]{display:flex;align-items:center;gap:8px;padding:8px 2px;border-bottom:1px solid var(--border-soft);color:var(--text-muted);font-size:11px;line-height:1.4}.question-picker__part>span[data-v-b8ffa953]{display:-webkit-box;min-width:0;flex:1;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2}.question-picker__part strong[data-v-b8ffa953]{margin-right:4px;color:var(--text-primary)}.question-picker__part button[data-v-b8ffa953]{display:grid;width:28px;height:28px;flex:0 0 28px;place-items:center;border:1px solid var(--brand-medium);border-radius:var(--radius-pill);color:var(--brand-hover);background:var(--brand-light)}.question-picker__part button[data-v-b8ffa953]:disabled{color:var(--text-muted);border-color:var(--border-soft);background:var(--bg-muted-light)}.question-picker__state[data-v-b8ffa953]{display:flex;min-height:180px;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:24px;color:var(--text-muted);text-align:center;font-size:12px;font-weight:650;line-height:1.5}.question-picker__state strong[data-v-b8ffa953]{color:var(--text-primary);font-size:14px}.question-picker__state--error[data-v-b8ffa953]{color:var(--error)}.question-picker__state button[data-v-b8ffa953],.question-picker__more[data-v-b8ffa953]{color:var(--brand-hover);font-weight:800}.question-picker__more[data-v-b8ffa953]{width:100%;padding:10px;font-size:12px}@media (max-width: 900px){.question-picker[data-v-b8ffa953]{flex:0 0 auto;min-height:300px;max-height:60vh;border-right:0;border-bottom:1px solid var(--border-card)}}.paper-question-node[data-v-5de24407]{min-width:0;color:var(--edu-text-primary);font-family:Times New Roman,Times,serif}.paper-question-node__row[data-v-5de24407]{display:grid;grid-template-columns:38px minmax(0,1fr) 42px;align-items:start;-moz-column-gap:8px;column-gap:8px}.paper-question-node__label[data-v-5de24407]{padding-top:2px;color:var(--text-primary);font-size:15px;line-height:1.65}.paper-question-node__content[data-v-5de24407]{min-width:0;font-size:15px;line-height:1.65}.paper-question-node__content[data-v-5de24407] p{margin:0 0 8px}.paper-question-node__marks[data-v-5de24407]{justify-self:end;padding-top:3px;font-size:14px;white-space:nowrap}.paper-question-node__children[data-v-5de24407]{display:grid;gap:16px;margin-top:12px}.paper-question-node--level-2[data-v-5de24407]{margin-left:38px}.paper-question-node--level-3[data-v-5de24407]{margin-left:34px}.paper-question-node--level-2>.paper-question-node__row[data-v-5de24407],.paper-question-node--level-3>.paper-question-node__row[data-v-5de24407]{grid-template-columns:34px minmax(0,1fr) 42px}.paper-question-node__writing[data-v-5de24407]{display:grid;gap:10px;margin:10px 42px 0 46px;padding:14px 16px 16px;border:1px solid var(--edu-border-control)}.paper-question-node__writing span[data-v-5de24407]{display:block;height:12px;border-bottom:1px dotted var(--edu-border-control)}@media (max-width: 720px){.paper-question-node__row[data-v-5de24407]{grid-template-columns:28px minmax(0,1fr) 34px;-moz-column-gap:6px;column-gap:6px}.paper-question-node__label[data-v-5de24407],.paper-question-node__content[data-v-5de24407]{font-size:13px}.paper-question-node--level-2[data-v-5de24407],.paper-question-node--level-3[data-v-5de24407]{margin-left:22px}.paper-question-node__writing[data-v-5de24407]{margin-right:34px;margin-left:34px}}.paper-preview[data-v-c15d2c3b]{min-height:100%;padding:24px;background:var(--surface-page)}.paper-preview__sheet[data-v-c15d2c3b]{position:relative;width:min(100%,900px);min-height:1273px;margin:0 auto;padding:66px 76px 94px;border:1px solid var(--border-card);background:var(--surface-card);box-shadow:var(--shadow-card)}.paper-preview__header[data-v-c15d2c3b]{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:16px;color:var(--edu-text-primary);font-family:Arial,sans-serif;font-size:11px;line-height:1.25}.paper-preview__header>strong[data-v-c15d2c3b]{justify-self:end;font-size:inherit;font-weight:400}.paper-preview__title-button[data-v-c15d2c3b]{display:flex;min-width:0;align-items:center;gap:7px;color:inherit;font:inherit;text-align:left}.paper-preview__title-button span[data-v-c15d2c3b]{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.paper-preview__title-button svg[data-v-c15d2c3b]{width:13px;flex:0 0 auto;color:var(--text-subtle);opacity:0;transition:opacity var(--motion-standard) var(--motion-ease)}.paper-preview__title-button:hover svg[data-v-c15d2c3b],.paper-preview__title-button:focus-visible svg[data-v-c15d2c3b]{opacity:1}.paper-preview__title-button[data-v-c15d2c3b]:focus-visible{border-radius:var(--radius-detail);outline:2px solid var(--brand);outline-offset:3px}.paper-preview__title-input[data-v-c15d2c3b]{width:100%;height:24px;border:0;border-bottom:1px solid var(--border-strong);border-radius:0;outline:0;color:var(--text-primary);background:transparent;font:inherit}.paper-preview__title-input[data-v-c15d2c3b]:focus{border-color:var(--brand-hover);box-shadow:0 2px rgb(var(--edu-action-primary-background-rgb)/.14)}.paper-preview__rule[data-v-c15d2c3b]{height:1px;margin:9px 0 34px;background:var(--edu-surface-inverse)}.paper-preview__question[data-v-c15d2c3b]{position:relative;margin-bottom:34px}.paper-preview__question[data-v-c15d2c3b]:last-of-type{margin-bottom:0}.paper-preview__question-actions[data-v-c15d2c3b]{position:absolute;top:-5px;right:-48px;display:flex;flex-direction:column;align-items:center;gap:6px}.paper-preview__edit[data-v-c15d2c3b]{min-height:30px;padding:0 9px;border:1px solid var(--border-card);border-radius:var(--radius-control-inner);color:var(--text-muted);background:var(--surface-card-inner);font-family:Arial,sans-serif;font-size:10px;font-weight:800;white-space:nowrap;opacity:.72;transition:opacity var(--motion-standard) var(--motion-ease),background var(--motion-standard) var(--motion-ease)}.paper-preview__remove[data-v-c15d2c3b]{display:grid;width:30px;height:30px;place-items:center;border:1px solid var(--edu-state-error-background);border-radius:var(--radius-pill);color:var(--edu-state-error-text);background:var(--state-danger-bg);opacity:.72}.paper-preview__remove svg[data-v-c15d2c3b]{width:15px}.paper-preview__question:hover .paper-preview__edit[data-v-c15d2c3b],.paper-preview__edit[data-v-c15d2c3b]:focus-visible,.paper-preview__edit[aria-expanded=true][data-v-c15d2c3b]{opacity:1}.paper-preview__parts-panel[data-v-c15d2c3b]{position:absolute;top:32px;right:-6px;z-index:10;width:min(390px,calc(100vw - 70px));padding:12px;border:1px solid var(--border-card);border-radius:var(--radius-control);background:var(--surface-card);box-shadow:var(--shadow-command);font-family:Arial,sans-serif}.paper-preview__parts-panel>header[data-v-c15d2c3b]{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:2px 2px 10px}.paper-preview__parts-panel header strong[data-v-c15d2c3b]{display:block;color:var(--text-primary);font-size:13px}.paper-preview__parts-panel header span[data-v-c15d2c3b]{display:block;margin-top:2px;color:var(--text-muted);font-size:11px}.paper-preview__parts-panel header button[data-v-c15d2c3b]{width:28px;height:28px;border-radius:var(--radius-pill);color:var(--text-muted);font-size:18px}.paper-preview__part-row[data-v-c15d2c3b]{display:flex;align-items:center;gap:12px;padding:9px 4px;border-top:1px solid var(--border-soft);color:var(--text-muted);font-size:11px;line-height:1.4}.paper-preview__part-row>span[data-v-c15d2c3b]{min-width:0;flex:1}.paper-preview__part-row strong[data-v-c15d2c3b]{margin-right:4px;color:var(--text-primary)}.paper-preview__part-row button[data-v-c15d2c3b]{min-height:30px;padding:0 9px;border-radius:var(--radius-control-inner);color:var(--edu-state-error-text);background:var(--state-danger-bg);font-size:10px;font-weight:800}@media (max-width: 720px){.paper-preview[data-v-c15d2c3b]{padding:16px 10px}.paper-preview__sheet[data-v-c15d2c3b]{min-height:980px;padding:38px 30px 62px}.paper-preview__question-actions[data-v-c15d2c3b]{right:-24px}.paper-preview__edit[data-v-c15d2c3b]{min-height:40px}.paper-preview__remove[data-v-c15d2c3b]{width:40px;height:40px}}.test-builder-main[data-v-8a1737d2]{width:100%;max-width:1360px;margin-inline:auto}.test-builder-workspace[data-v-8a1737d2]{padding:20px 20px 0;background:var(--surface-card)}.test-builder-editor[data-v-8a1737d2]{display:grid;grid-template-columns:minmax(300px,var(--picker-share, 42%)) 24px minmax(0,1fr)}.test-builder-editor--single[data-v-8a1737d2]{grid-template-columns:minmax(0,1fr)}.test-builder-preview[data-v-8a1737d2]{border:1px solid var(--border-card);border-radius:var(--radius-card);background:var(--surface-page)}.test-builder-splitter[data-v-8a1737d2]{display:grid;min-height:0;place-items:center;cursor:col-resize;touch-action:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.test-builder-splitter>span[data-v-8a1737d2]{width:4px;height:40px;border-radius:var(--radius-pill);background:var(--edu-border-control)}.test-builder-splitter:hover>span[data-v-8a1737d2],.test-builder-splitter--active>span[data-v-8a1737d2],.test-builder-splitter:focus-visible>span[data-v-8a1737d2]{background:var(--edu-resource-question-strong)}.test-builder-splitter[data-v-8a1737d2]:focus-visible{outline:2px solid var(--edu-resource-question-strong);outline-offset:-4px;border-radius:var(--radius-control-inner)}.test-builder-empty[data-v-8a1737d2]{display:grid;height:100%;padding:clamp(20px,3vw,40px);place-items:center;overflow-y:auto}.test-builder-empty__sheet[data-v-8a1737d2]{width:100%;min-height:320px;border:1px solid var(--border-card);border-radius:var(--radius-control-inner);background:var(--surface-card)}.test-builder-footer[data-v-8a1737d2]{position:relative;z-index:40;display:flex;flex:0 0 auto;align-items:center;justify-content:space-between;gap:16px;padding:16px 0;background:var(--surface-card)}.test-builder-footer__summary[data-v-8a1737d2]{display:flex;flex-wrap:wrap;gap:4px 12px;font-size:13px;color:var(--text-muted)}.test-builder-footer__info[data-v-8a1737d2]{display:flex;flex-direction:column;gap:4px}.test-builder-footer__quota[data-v-8a1737d2]{color:var(--text-muted);font-size:10px;line-height:1.4}.test-builder-footer__summary strong[data-v-8a1737d2]{color:var(--text-primary)}.test-builder-footer__actions[data-v-8a1737d2]{flex-wrap:wrap}.test-builder-history[data-v-8a1737d2]{position:absolute;right:0;bottom:calc(100% + 12px);width:420px;max-width:calc(100vw - 32px);overflow:hidden;padding:8px;border:1px solid var(--border-card);border-radius:var(--radius-card);background:var(--surface-card);box-shadow:var(--shadow-command)}@media (max-width: 900px){.test-builder-workspace[data-v-8a1737d2]{padding:12px 12px 0}.test-builder-splitter[data-v-8a1737d2]{display:none}.test-builder-editor[data-v-8a1737d2]{display:flex;flex-direction:column;gap:12px;overflow-y:auto}.test-builder-preview[data-v-8a1737d2]{flex:0 0 auto;height:480px;min-height:360px}.test-builder-empty__sheet[data-v-8a1737d2]{min-height:280px}.test-builder-footer[data-v-8a1737d2]{flex-wrap:wrap;gap:10px;padding:12px 0}.test-builder-footer__actions[data-v-8a1737d2]{width:100%}}