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var(--color-border);color:#344054;background:#fcfcfb;align-self:stretch;place-items:center;height:auto;font-size:12px;display:grid}.smart-timetable-row>span{border-right:1.5px solid var(--color-border);border-bottom:1.5px solid var(--color-border);color:#344054;flex-direction:column;justify-content:center;align-items:center;display:flex}.smart-timetable-row>span strong{font-size:11px}.smart-timetable-row>span small{color:var(--color-text-secondary);font-size:9px}.smart-timetable-row>button{border:0;border-right:1.5px solid var(--color-border);border-bottom:1.5px solid var(--color-border);text-align:left;min-width:0;color:var(--color-text);background:#fff;align-items:center;gap:6px;padding:4px 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em{color:#41b25d;margin:auto;font-size:10px;font-style:normal;font-weight:700}.smart-timetable-row>button.teaching-fixed{opacity:1;cursor:not-allowed;color:#475467;background:#f5f6f7}.smart-timetable-row>button.teaching-fixed.blocked{color:#98a2b3;background:#fafafa}.smart-public-period{border-bottom:1.5px solid var(--color-border);color:#475467;background:#f5f6f7;grid-column:span 5;justify-content:center;align-items:center;gap:8px;display:flex}.smart-public-period svg{width:13px;height:13px}.smart-public-period strong{font-size:11px}.smart-public-period small{color:#667085;font-size:9px}.schedule-conflict-list,.schedule-holding{border:1px solid var(--color-border);background:#fcfcfb;border-radius:10px;min-height:0;overflow:auto}.schedule-conflict-list>header,.schedule-holding>header{border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;height:50px;padding:0 14px;display:flex}.schedule-conflict-list>header strong,.schedule-holding>header strong{font-size:14px}.schedule-conflict-list>header span,.schedule-holding>header span{color:#c24138;background:#fdecec;border-radius:999px;padding:3px 8px;font-size:11px;font-weight:700}.schedule-conflict-list>button{border:1px solid var(--color-border);text-align:left;background:#fff;border-radius:8px;flex-direction:column;gap:5px;width:calc(100% - 20px);margin:10px;padding:11px;display:flex}.schedule-conflict-list>button:first-of-type{background:#fff4f2;border-color:#e26d64}.schedule-conflict-list>button strong{font-size:12px}.schedule-conflict-list>button span{color:var(--color-text-secondary);font-size:11px}.schedule-conflict-list>button small{color:var(--color-primary);font-size:11px;font-weight:700}.schedule-conflict-clear{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:8px;height:calc(100% - 50px);padding:24px;display:flex}.schedule-conflict-clear svg{width:28px;color:var(--color-success)}.schedule-conflict-clear span{color:var(--color-text-secondary);font-size:12px;line-height:1.5}.schedule-holding{background:#f3fbf6;border-color:#b7dfc7;padding-bottom:12px}.schedule-holding>header span{color:#166534;background:#eaf8ef}.schedule-holding>p{color:var(--color-text-secondary);margin:12px 16px;font-size:11px}.schedule-holding>button{border:1px solid var(--color-border);text-align:left;background:#fff;border-radius:7px;flex-direction:column;gap:3px;width:calc(100% - 32px);margin:8px 16px;padding:10px;display:flex}.schedule-holding>button span{color:var(--color-text-secondary);font-size:10px}.schedule-edit-status{color:#166534;background:#f3fbf6;border:1px solid #b7dfc7;border-radius:8px;justify-content:space-between;align-items:center;height:40px;padding:0 12px;font-size:12px;font-weight:700;display:flex}.schedule-edit-status>span{align-items:center;gap:7px;display:flex}.schedule-edit-status svg{width:15px}.schedule-edit-status>div{gap:7px;display:flex}.schedule-edit-status button{border:1px solid var(--color-border-strong);color:#50617a;background:#fff;border-radius:6px;height:28px;padding:0 10px;font:600 11px inherit}.schedule-edit-status button:disabled{opacity:.45}.schedule-save-row{border:1px solid var(--color-border);background:#fff;border-radius:9px;justify-content:space-between;align-items:center;height:58px;padding:0 14px;display:flex}.schedule-save-row>span{color:#166534;align-items:center;gap:7px;font-size:12px;font-weight:600;display:flex}.schedule-save-row svg{width:16px}.schedule-save-row>button{background:var(--color-success);color:#fff;border:0;border-radius:8px;align-items:center;gap:7px;height:38px;padding:0 16px;font:700 13px inherit;display:flex}.schedule-save-row>button:disabled{background:#d0d5dd}.schedule-result-notice{color:#166534;background:#eaf8ef;border-radius:7px;margin:0;padding:7px 11px;font-size:11px;font-weight:600;position:absolute;bottom:18px;right:32px}.schedule-state-card{border:1px solid var(--color-border);height:100%;color:var(--color-text-secondary);background:#fff;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:12px;display:flex}.schedule-state-card>svg{width:34px;color:var(--color-primary)}.schedule-state-card strong{color:var(--color-text);font-size:18px}.schedule-state-card button{background:var(--color-primary);color:#fff;border:0;border-radius:8px;height:38px;padding:0 16px;font:700 13px inherit}.schedule-state-card.error strong{color:var(--color-danger)}section.rules-page{box-sizing:border-box;height:auto;min-height:calc(100dvh - var(--topbar-height));overflow:visible}section.rules-page.schedule-results-page{height:100dvh;min-height:0;overflow:hidden}.schedule-results-page .schedule-result-shell{flex:1;min-height:0;overflow:hidden}.schedule-results-page .schedule-result-workspace,.schedule-results-page .schedule-table-column{min-height:0;overflow:hidden}.schedule-results-page .temporary-mode .schedule-table-column{overflow:visible}.schedule-results-page .smart-timetable{flex:auto;min-height:0;overflow:auto}.schedule-results-page .schedule-conflict-list,.schedule-results-page .schedule-holding{min-height:0;overflow:auto}@media (height<=800px){section.rules-page{gap:8px;padding-top:12px;padding-bottom:12px}.smart-schedule-heading{height:36px}.smart-schedule-tabs{height:40px}.schedule-result-actions{height:30px}.schedule-view-tabs{height:38px}.schedule-result-workspace,.schedule-result-workspace.editing{gap:8px;padding:8px}.schedule-object-toolbar{height:auto;min-height:32px}.smart-timetable{grid-template-rows:34px;grid-auto-rows:minmax(24px,1fr)}.schedule-conflict-list>header,.schedule-holding>header{height:40px}.schedule-holding>p{margin:8px 14px}.schedule-save-row{height:44px}.schedule-edit-status{height:34px}}.teacher-builder>label select{width:100%;height:40px;color:var(--color-text);background:#fff;border:1px solid #86cfa0;border-radius:8px;padding:0 12px;font:500 12px inherit}.teacher-builder>button{border:1px solid var(--color-border-strong);height:40px;color:var(--color-text-secondary);background:#fff;border-radius:8px;justify-content:space-between;align-items:center;padding:0 12px;font:500 12px inherit;display:flex}.teacher-builder>button svg{width:14px;height:14px}.teacher-builder>button.add-rule{border-color:var(--color-success);background:var(--color-success);color:#fff;justify-content:center;font-weight:600}.teacher-builder>button.add-rule:disabled{color:#98a2b3;background:#f2f4f7;border-color:#d0d5dd}.teacher-builder p{color:var(--color-text-secondary);grid-column:1/-1;align-items:center;gap:10px;margin:0;font-size:12px;display:flex}.teacher-builder p span{background:var(--color-primary-soft);color:var(--color-primary);border-radius:5px;padding:3px 8px;font-weight:600}.rules-notice{background:var(--color-success-soft);min-height:36px;color:var(--color-success);border:1px solid #a9d4b8;border-radius:7px;padding:8px 12px;font-size:12px;font-weight:600}.rules-table-title{justify-content:space-between;align-items:center;height:36px;display:flex}.rules-table-title strong{font-size:14px}.rules-table-title label{border:1px solid var(--color-border-strong);color:#98a2b3;background:#fff;border-radius:7px;align-items:center;gap:8px;width:228px;height:34px;padding:0 12px;display:flex}.rules-table-title svg{width:14px}.rules-table-title input{border:0;outline:0;min-width:0;font:12px inherit}.rules-table{border:1px solid var(--color-border);background:#fff;border-radius:12px;flex:1;min-height:0;overflow:hidden}.rules-table-row{border-top:1px solid var(--color-border);grid-template-columns:1.2fr 1fr 1.2fr 1.1fr 1fr 1.2fr;align-items:center;height:52px;padding:0 16px;font-size:13px;display:grid}.rules-table-row.head{height:38px;color:var(--color-text-secondary);background:#fcfcfb;border-top:0;font-size:12px;font-weight:600}.rules-table-row span:last-child{justify-content:flex-end;gap:12px;display:flex}.rules-table-row i{color:#475467;background:#f2f4f7;border-radius:999px;padding:4px 8px;font-size:11px;font-style:normal;font-weight:600;display:inline-flex}.rules-table-row i.accent{background:var(--color-brand-soft);color:var(--color-primary)}.rules-table-row button{color:#166534;background:#dcfce7;border:0;border-radius:999px;place-items:center;width:24px;height:24px;display:grid}.rules-table-row button:last-child{color:#b42318;background:#fee2e2}.rules-table-row button svg{width:13px;height:13px}.class-switcher{align-items:center;gap:8px;height:40px;display:flex}.class-switcher button{border:1px solid var(--color-border-strong);min-width:36px;height:36px;color:var(--color-text);background:#fff;border-radius:8px;padding:0 10px;font:500 13px inherit}.class-switcher .current{border-color:var(--color-success);justify-content:space-between;align-items:center;width:150px;display:flex}.class-switcher .current svg{width:14px}.class-switcher span{color:var(--color-text-secondary);margin-left:4px;font-size:12px;font-weight:600}.class-switcher button.chip{border-color:var(--color-border);background:#f2f4f7;border-radius:15px;height:30px;font-size:12px}.class-switcher em{color:var(--color-success);margin-left:auto;font-size:13px;font-style:normal;font-weight:600}.class-preset-main{flex:1;grid-template-columns:1fr 262px;gap:16px;min-height:0;display:grid}.preset-grid{border:1px solid var(--color-border-strong);background:#fff;border-radius:10px;position:relative;overflow:auto}.preset-grid-head,.preset-grid-row{grid-template-columns:130px repeat(5,1fr);min-width:720px;display:grid}.preset-grid-head{background:#f7f6f2;height:44px}.preset-grid-head span,.preset-grid-row>span{border-right:1px solid var(--color-border);color:var(--color-text-secondary);place-items:center;font-size:12px;font-weight:600;display:grid}.preset-grid-row{border-top:1px solid var(--color-border);min-height:52px}.preset-grid-row>span{gap:2px}.preset-grid-row>span small{font-size:10px;font-weight:500}.preset-grid-row button{border:0;border-right:1px solid var(--color-border);color:#c0c7d1;background:#fff;place-items:center;font:500 12px inherit;display:grid}.preset-grid-row button svg{width:13px;height:13px}.preset-grid-row button.filled{color:#344054;background:#fff9ec;border:1px solid #d0d5dd;border-radius:6px;margin:4px;font-weight:600}.preset-grid-row button.selected{outline:2px solid var(--color-brand);outline-offset:-2px}.preset-grid-row.public .public-cell{color:#667085;background:#fafaf8;grid-column:2/-1;place-items:center;font-size:12px;font-weight:600;display:grid}.preset-course-menu{z-index:5;border:1px solid var(--color-border);background:#fff;border-radius:8px;gap:2px;width:150px;padding:8px;display:grid;position:absolute;top:90px;left:270px;box-shadow:0 6px 18px #10182822}.preset-course-menu button{color:#344054;border-radius:6px;align-items:center;gap:10px;height:38px;padding:0 10px;font-size:13px;display:flex}.preset-course-menu button:first-child{background:#f7f6f2}.preset-summary{border:1px solid var(--color-border-strong);background:#fff;border-radius:10px;padding:20px}.preset-summary h2{font-size:16px}.preset-summary>strong{color:var(--color-success);margin:14px 0 6px;font-size:32px;display:block}.preset-summary>strong small{font-size:13px}.preset-summary p{color:var(--color-text-secondary);align-items:center;gap:6px;margin:5px 0;font-size:12px;display:flex}.preset-summary p svg{width:13px;height:13px}.preset-summary hr{border:0;border-top:1px solid var(--color-border);margin:16px 0}.preset-summary h3{margin-bottom:8px;font-size:13px}.preset-summary button{border:1px solid var(--color-border);background:#fff;border-radius:6px;margin:0 6px 6px 0;padding:5px 9px;font:12px inherit}@media (width<=900px){section.rules-page{height:auto;min-height:100%;padding:16px;overflow:visible}.rules-settings-workspace{padding-bottom:88px;padding-right:0;overflow:visible}.rules-heading p{display:none}.rule-section-heading{flex-direction:column;align-items:flex-start;gap:3px}.rule-group-heading p{display:none}.rule-list{overflow:visible}.preference-list .rule-row,.subject-rule .rule-row{grid-template-rows:auto auto;grid-template-columns:26px 20px minmax(0,1fr) 44px 44px;gap:6px 10px;min-height:78px;padding:10px 8px 10px 14px}.preference-list .rule-number,.preference-list .rule-row-icon,.subject-rule .rule-number,.subject-rule .rule-row-icon{grid-row:1/3}.preference-list .rule-row strong,.subject-rule .rule-row strong{grid-column:3}.preference-list .rule-row p,.subject-rule .rule-row p{grid-area:2/3/auto/-1;line-height:1.55}.preference-list .rule-switch,.subject-rule .rule-switch{grid-area:1/4}.subject-rule .rule-settings-action{grid-area:1/5}.rule-parameters{padding:10px 14px}.teacher-builder{grid-template-columns:repeat(2,1fr);height:auto}.teacher-builder p{line-height:1.5}.rules-table{overflow:auto}.rules-table-row{min-width:680px}.class-switcher .chip{display:none}.class-preset-main{grid-template-columns:1fr}.preset-summary{display:none}.preset-grid{min-width:680px}.class-preset-main{overflow-x:auto}.rules-master-toolbar{justify-content:flex-start;margin-bottom:6px;padding:0}.rule-section-heading .rule-section-title{width:100%}}@media (width<=380px){section.rules-page{padding:12px 8px}.preference-list .rule-row,.subject-rule .rule-row{grid-template-columns:22px 18px minmax(0,1fr) 44px;gap:6px;padding:9px 6px}.subject-rule .rule-row p{grid-area:2/3}.subject-rule .rule-settings-action{grid-area:2/4}.preference-list .rule-row p{grid-column:3/-1}}@media (width<=600px){.smart-schedule-heading{flex-direction:column;align-items:flex-start;gap:2px;height:auto}.smart-schedule-heading 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select{width:150px;min-width:150px;height:36px}.temporary-teacher-select{width:150px;min-width:150px;position:relative}.temporary-teacher-select-trigger{box-sizing:border-box;border:1px solid var(--color-border-strong);width:100%;height:36px;color:var(--color-text);text-align:left;cursor:pointer;background:#fff;border-radius:8px;justify-content:space-between;align-items:center;gap:6px;padding:0 11px;font:600 13px inherit;display:flex}.temporary-teacher-select-trigger>span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.temporary-teacher-select-trigger svg{width:14px;color:var(--color-text-secondary);flex:0 0 14px}.temporary-teacher-select-trigger[aria-expanded=true]{border-color:var(--color-primary);box-shadow:0 0 0 3px #dbeafe}.temporary-teacher-select-menu{z-index:20;border:1px solid var(--color-border);background:#fff;border-radius:10px;gap:8px;width:min(260px,100vw - 32px);padding:8px;display:grid;position:absolute;top:calc(100% + 4px);left:0;box-shadow:0 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.schedule-table-column>.temporary-schedule-filters{z-index:2;grid-area:1/1;align-self:center;align-items:flex-end;gap:12px;min-height:36px;display:flex}.temporary-mode .temporary-source-version-filter{color:var(--color-text-secondary);gap:4px;font-size:11px;font-weight:700;display:grid}.temporary-mode .temporary-source-version-filter select{z-index:3;box-sizing:border-box;border:1px solid var(--color-border-strong);width:220px;height:36px;color:var(--color-text);background:#fff;border-radius:8px;padding:0 11px;font:600 13px inherit;position:relative}.temporary-mode .temporary-source-version-filter select:disabled{cursor:not-allowed;color:#98a2b3;background:#f2f4f7}.temporary-mode .schedule-table-column>.temporary-schedule-filters .temporary-teacher-filter select,.temporary-mode .schedule-table-column>.temporary-schedule-filters .temporary-teacher-filter .temporary-teacher-select-trigger{z-index:3;box-sizing:border-box;height:36px;position:relative}.temporary-mode 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svg{width:15px}.schedule-run-actions>button.local-regenerate-button{border-color:var(--color-border-strong);color:var(--color-text);background:#fff}.schedule-run-actions>button.local-regenerate-button:hover:not(:disabled){background:var(--color-surface-subtle)}.schedule-object-actions{flex:none;margin-left:auto}.schedule-run-actions>button.manual-adjust-button{border-color:var(--color-primary);color:var(--color-primary);white-space:nowrap;background:#fff}.schedule-run-actions>button.manual-adjust-button:hover:not(:disabled){background:#f4f8fc}.schedule-run-button{position:relative;overflow:hidden}.schedule-run-button>svg,.schedule-run-button>span{z-index:1;position:relative}.schedule-run-button>i{width:var(--schedule-progress,0%);background:linear-gradient(90deg,#f7c948,#fff1a8);height:3px;transition:width .18s;position:absolute;bottom:0;left:0}.schedule-run-button.running{cursor:progress;opacity:1!important}.schedule-run-button.running>svg{animation:1.1s linear infinite 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