@import"https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700;900&display=swap";:root{--primary: #BDA5E7;--primary-light: #CDB8F0;--primary-dark: #5A4D88;--primary-parent: #A6BBEA;--bg: #F4F0FC;--text: #2D2456;--text-mid: #7B6FA0;--text-muted: #B8ADC8;--border: rgba(189,165,231,.2);--card: #FFFFFF;--done: #66BB6A;--done-bg: #EDF7EE;--skip: #F4897B;--skip-bg: #FEF2F0;--gold: #E8A020;--red: #FF6B6B;--blue: #4A90D9;--radius-lg: 20px;--radius-md: 14px;--radius-sm: 10px;--radius-pill: 999px;--nav-h: 68px;--shadow: 0 2px 8px rgba(0,0,0,.07);--shadow-md: 0 4px 16px rgba(0,0,0,.1);--radius: var(--radius-lg);--shadow-sm: var(--shadow);--green: #4CAF50;--orange: #FF9500;--teal: #26A69A;--muted: var(--text-muted)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}html{font-size:16px;-webkit-text-size-adjust:100%}body{font-family:Noto Sans SC,-apple-system,BlinkMacSystemFont,Segoe 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#00000012}.bottom-nav::-webkit-scrollbar{display:none}.bottom-nav-item{flex:1 0 auto;min-width:56px;max-width:120px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;padding:8px 4px;color:var(--text-muted);transition:color .2s}.bottom-nav-item.active{color:var(--primary)}.bottom-nav-item svg{flex-shrink:0}.bottom-nav-label{font-size:10px;font-weight:500;white-space:nowrap}.page{display:flex;flex-direction:column;min-height:calc(100dvh - var(--nav-h))}.page-body{padding:12px 16px 24px;display:flex;flex-direction:column;gap:12px}.child-header{background:var(--primary);color:#fff;padding:20px 16px 16px;transition:background .5s}.child-header.all-done{background:var(--gold)}.child-header-top{display:flex;align-items:center;gap:12px;margin-bottom:14px}.child-avatar-wrap{width:48px;height:48px;background:#ffffff40;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:28px;flex-shrink:0}.child-avatar{font-size:28px}.child-header-info{flex:1;min-width:0}.child-greeting{font-size:17px;font-weight:700;line-height:1.3}.child-date{font-size:12px;opacity:.85;margin-top:2px}.child-stars-badge{display:flex;align-items:center;gap:4px;background:#ffffff40;border-radius:var(--radius-lg);padding:6px 12px;flex-shrink:0}.stars-icon{font-size:18px}.stars-num{font-size:18px;font-weight:800}.progress-wrap{display:flex;flex-direction:column;gap:6px}.progress-labels{display:flex;justify-content:space-between;font-size:13px;opacity:.9}.streak-badge{background:#ffffff40;border-radius:12px;padding:2px 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14px;display:flex;align-items:center;gap:12px;min-height:76px;position:relative;transition:opacity .2s,border-color .2s;overflow:hidden}.task-card.done{opacity:.75;border-left-color:var(--green);background:#f1fbf1}.task-card.skipped{opacity:.6;border-left-color:var(--red);background:#fff5f5}.task-card-left{display:flex;align-items:center;gap:10px;flex:1;min-width:0}.task-emoji{font-size:32px;width:40px;text-align:center;flex-shrink:0}.task-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}.task-name{font-size:15px;font-weight:600;line-height:1.3;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.task-name.strikethrough{text-decoration:line-through;color:var(--muted)}.task-meta{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.task-cat-badge,.task-subject-badge{font-size:11px;padding:2px 6px;border-radius:6px;font-weight:500}.task-source-badge{font-size:10px;padding:1px 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scale(.5)}}.setup-screen{min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px 24px 48px;background:var(--bg)}.setup-hero{text-align:center;margin-bottom:40px}.setup-star-anim{font-size:72px;animation:starFloat 3s ease-in-out infinite;display:block;margin-bottom:16px}@keyframes starFloat{0%,to{transform:translateY(0) rotate(-5deg)}50%{transform:translateY(-12px) rotate(5deg)}}.setup-title{font-size:28px;font-weight:900;color:var(--primary);margin-bottom:8px}.setup-subtitle{font-size:16px;color:var(--muted)}.setup-actions{display:flex;flex-direction:column;gap:14px;width:100%;max-width:320px}.setup-footer-note{margin-top:24px;font-size:12px;color:var(--muted)}.setup-card{background:#fff;border-radius:24px;padding:24px;width:100%;max-width:400px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:14px}.setup-icon{font-size:48px;text-align:center}.setup-card-title{font-size:20px;font-weight:800;text-align:center}.setup-hint{font-size:13px;color:var(--muted);text-align:center}.setup-label{font-size:13px;font-weight:600;color:var(--text);margin-bottom:-8px}.setup-input{width:100%;padding:12px 16px;border:2px solid var(--border);border-radius:var(--radius-sm);font-size:16px;background:#fafafa;transition:border-color .2s}.setup-input:focus{border-color:var(--primary)}.setup-error{font-size:13px;color:var(--red);text-align:center}.btn-primary{background:var(--primary);color:#fff;border-radius:12px;padding:12px 20px;font-size:15px;font-weight:700;transition:background .2s,transform .1s;display:inline-flex;align-items:center;justify-content:center;gap:6px}.btn-primary:hover{background:var(--primary-dark)}.btn-primary:active{transform:scale(.97)}.btn-primary:disabled{opacity:.5;pointer-events:none}.btn-primary.btn-lg{padding:16px 24px;font-size:16px;width:100%;border-radius:var(--radius-md)}.btn-primary.btn-sm{padding:8px 14px;font-size:13px;border-radius:8px}.btn-outline{border:2px solid var(--primary);color:var(--primary);background:transparent;border-radius:12px;padding:12px 20px;font-size:15px;font-weight:600;transition:background .2s;display:inline-flex;align-items:center;justify-content:center;gap:6px}.btn-outline:hover{background:color-mix(in srgb,var(--primary) 8%,white)}.btn-outline.btn-lg{padding:16px 24px;font-size:16px;width:100%;border-radius:var(--radius-md)}.btn-outline.btn-sm{padding:7px 12px;font-size:13px;border-radius:8px}.btn-ghost{color:var(--muted);background:transparent;border-radius:var(--radius-sm);padding:10px 16px;font-size:14px;transition:background .2s}.btn-ghost:hover{background:#f5f5f5}.btn-danger{background:var(--red);color:#fff;border-radius:var(--radius-sm);padding:10px 16px;font-size:14px;font-weight:600}.btn-warning{background:#ff9800;color:#fff;border:none;border-radius:var(--radius-sm);padding:6px 12px;font-size:13px;font-weight:600;cursor:pointer}.back-btn{align-self:flex-start;color:var(--muted);font-size:14px;padding:4px 0}.grade-picker{display:flex;flex-wrap:wrap;gap:8px}.grade-picker.compact{gap:6px}.grade-chip{padding:6px 12px;border:1.5px solid var(--border);border-radius:var(--radius-lg);font-size:13px;background:#fff;color:var(--text);transition:all 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24px;font-size:15px;color:var(--text-mid);text-align:center;line-height:1.6}.confirm-actions{display:flex;gap:12px;padding:0 20px}.confirm-actions button,.confirm-actions .btn-danger{flex:1}.pin-modal{border-radius:24px 24px 0 0;padding-bottom:24px}.pin-title{font-size:20px;font-weight:800;text-align:center;margin-top:8px}.pin-hint{font-size:13px;color:var(--muted);text-align:center;margin-bottom:4px}.pin-default-hint{font-size:11px;color:var(--primary);text-align:center;margin-bottom:8px;opacity:.85}.pin-dots{display:flex;justify-content:center;gap:20px;margin:20px 0}.pin-dot{width:16px;height:16px;border-radius:50%;border:2px solid var(--border);background:#fff;transition:all .15s}.pin-dot.filled{background:var(--primary);border-color:var(--primary);transform:scale(1.15)}.pin-error{color:var(--red);font-size:13px;text-align:center;margin-top:-8px}.pin-keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:0 20px}.pin-key{aspect-ratio:1.6;border-radius:var(--radius-md);background:var(--bg);font-size:22px;font-weight:600;color:var(--text);transition:all .1s}.pin-key:active{transform:scale(.93);background:var(--primary);color:#fff}.pin-del{font-size:18px;background:#ffebee;color:var(--red)}.rule-edit-row{display:flex;align-items:center;gap:12px}.emoji-pick-btn{font-size:36px;width:54px;height:54px;border-radius:var(--radius-md);background:var(--bg);border:2px solid var(--border);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:border-color .2s}.emoji-pick-btn:active{border-color:var(--primary)}.emoji-picker-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;background:#f9f9f9;border-radius:12px;padding:10px;margin-top:-6px}.emoji-pick-item{font-size:22px;width:100%;aspect-ratio:1;border-radius:8px;display:flex;align-items:center;justify-content:center;transition:background 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4px}.rules-group-count{font-size:12px;color:var(--muted);background:#f0f0f0;border-radius:var(--radius-sm);padding:1px 7px}.rule-card2{background:var(--card);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);overflow:hidden;transition:opacity .2s}.rule-card2.disabled{opacity:.55}.rule-card2-top{display:flex;align-items:center;gap:10px;padding:12px 14px 8px;cursor:pointer}.rule-emoji-btn{font-size:28px;width:40px;flex-shrink:0}.rule-card2-name{flex:1;font-size:15px;font-weight:600;cursor:pointer}.rule-stars{font-size:14px}.toggle-switch{position:relative;display:inline-block;width:44px;height:24px;flex-shrink:0;cursor:pointer}.toggle-switch input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;top:0;right:0;bottom:0;left:0;background:#ccc;border-radius:12px;transition:background .2s}.toggle-slider:before{content:"";position:absolute;width:18px;height:18px;left:3px;top:3px;border-radius:50%;background:#fff;transition:transform .2s;box-shadow:0 1px 4px #0003}.toggle-switch input:checked+.toggle-slider{background:var(--primary)}.toggle-switch input:checked+.toggle-slider:before{transform:translate(20px)}.rule-card2-bottom{display:flex;align-items:center;justify-content:space-between;padding:6px 14px 10px;border-top:1px solid #F5F5F5}.rule-delete-btn{font-size:16px;padding:4px;opacity:.5;transition:opacity .2s}.rule-delete-btn:hover{opacity:1}.plan-tabs{display:flex;border-bottom:2px solid var(--border);flex-shrink:0}.plan-tab{flex:1;padding:12px;font-size:14px;font-weight:600;color:var(--muted);border-bottom:3px solid transparent;margin-bottom:-2px;transition:all .2s}.plan-tab.active{color:var(--primary);border-bottom-color:var(--primary)}.plan-nav{display:flex;align-items:center;justify-content:space-between;padding:10px 20px;border-bottom:1px solid 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.pstat-num{color:var(--orange)}.pstat-num{font-size:20px;font-weight:800}.pstat-label{font-size:10px;color:var(--muted)}.import-banner{background:var(--primary-parent);color:#fff;padding:14px 16px;display:flex;align-items:center;gap:12px;cursor:pointer;transition:opacity .2s}.import-banner:active{opacity:.85}.import-banner-icon{font-size:28px;flex-shrink:0}.import-banner-text{flex:1;display:flex;flex-direction:column;gap:2px;font-size:14px}.import-banner-text strong{font-size:15px}.import-banner-text span{font-size:12px;opacity:.85}.import-banner-arrow{font-size:20px;opacity:.8}.filter-tabs{display:flex;gap:6px;overflow-x:auto;padding-bottom:2px;scrollbar-width:none}.filter-tabs::-webkit-scrollbar{display:none}.filter-tab{white-space:nowrap;padding:6px 14px;border:1.5px solid var(--border);border-radius:var(--radius-lg);font-size:13px;background:#fff;flex-shrink:0;transition:all .15s;border-bottom:2px solid transparent}.filter-tab.active{border-color:var(--primary);color:var(--primary);background:color-mix(in srgb,var(--primary) 8%,white)}.add-task-fab{padding:14px 20px;background:var(--primary);color:#fff;border-radius:var(--radius-md);font-size:15px;font-weight:700;width:100%;margin-top:8px;transition:background .2s}.add-task-fab:hover{background:var(--primary-dark)}.parent-overview-card{background:var(--card);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);padding:16px;display:flex;flex-direction:column;gap:10px}.poc-row{display:flex;justify-content:space-between;align-items:center;font-size:14px}.poc-streak{color:var(--orange);font-weight:600}.poc-stars{color:var(--gold);font-weight:700;font-size:16px}.settings-header{padding:24px 16px 12px;background:var(--primary);color:#fff}.settings-header h1{font-size:22px;font-weight:800}.settings-section{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden}.settings-section-title{font-size:12px;font-weight:700;color:var(--muted);padding:12px 16px 6px;text-transform:uppercase;letter-spacing:.5px}.settings-item{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-top:1px solid 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p{font-size:12px;color:var(--muted);margin-top:2px}.settings-item-btn{width:100%;text-align:left;padding:12px 16px;font-size:14px;color:var(--text);border-top:1px solid #F5F5F5;transition:background .15s}.settings-item-btn:active{background:#f5f5f5}.pin-change-form{display:flex;flex-direction:column;gap:10px;padding:12px 16px;border-top:1px solid var(--border)}.splash-screen{min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:var(--bg)}.splash-star{font-size:64px;animation:starFloat 2s ease-in-out infinite}.splash-screen h1{font-size:22px;font-weight:800;color:var(--primary)}.splash-spinner{width:32px;height:32px;border:3px solid #E0D7F5;border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}.splash-screen p{font-size:14px;color:var(--muted)}@keyframes spin{to{transform:rotate(360deg)}}.loading-state{display:flex;flex-direction:column;align-items:center;gap:12px;padding:40px 0;color:var(--muted)}.spinner{width:28px;height:28px;border:3px solid #EEE;border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}.loading-text{font-size:13px;color:var(--muted);text-align:center;padding:16px}.empty-state{display:flex;flex-direction:column;align-items:center;gap:8px;padding:40px 24px;color:var(--muted)}.empty-emoji{font-size:56px}.empty-title{font-size:16px;font-weight:600;color:var(--text)}.empty-hint{font-size:13px}.modal-body::-webkit-scrollbar,.app-content::-webkit-scrollbar{width:0}.bottom-nav{padding-bottom:env(safe-area-inset-bottom,0);height:calc(var(--nav-h) + env(safe-area-inset-bottom,0))}.toast-container{position:fixed;top:16px;left:50%;transform:translate(-50%);z-index:9999;display:flex;flex-direction:column;align-items:center;gap:8px;width:calc(100% - 32px);max-width:440px;pointer-events:none}.toast{display:flex;align-items:center;gap:10px;padding:12px 16px;border-radius:var(--radius-sm);font-size:14px;font-weight:500;box-shadow:0 4px 16px #00000026;animation:toastIn .25s ease;pointer-events:auto;width:100%}.toast.toast-success{background:#e8f5e9;color:#2e7d32;border-left:4px solid var(--green)}.toast.toast-error{background:#ffebee;color:#c62828;border-left:4px solid var(--red)}.toast.toast-info{background:color-mix(in srgb,var(--primary) 10%,white);color:var(--primary-dark);border-left:4px solid var(--primary)}.toast-icon{font-size:18px;flex-shrink:0}.toast-msg{flex:1;line-height:1.4}@keyframes toastIn{0%{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}.offline-banner{position:fixed;top:0;left:50%;transform:translate(-50%);width:100%;max-width:480px;background:#424242;color:#fff;font-size:13px;text-align:center;padding:8px 16px;z-index:9998;display:flex;align-items:center;justify-content:center;gap:6px;animation:toastIn .25s ease}.today-filter-bar{background:var(--card);border-bottom:1px solid var(--border);padding:6px 0 0}.today-tabs{display:flex;gap:0;overflow-x:auto;scrollbar-width:none;padding:0 12px 6px;-webkit-overflow-scrolling:touch}.today-tabs::-webkit-scrollbar{display:none}.today-tab{flex-shrink:0;display:flex;align-items:center;gap:4px;padding:6px 12px;border-radius:var(--radius-lg);font-size:13px;font-weight:500;color:var(--muted);background:transparent;border:1.5px solid transparent;transition:all .15s ease;white-space:nowrap;margin-right:4px}.today-tab.active{color:var(--tab-color, var(--primary));background:color-mix(in srgb,var(--tab-color, var(--primary)) 12%,transparent);border-color:color-mix(in srgb,var(--tab-color, var(--primary)) 40%,transparent)}.today-tab-count{font-size:11px;font-weight:600;background:#00000014;border-radius:var(--radius-sm);padding:0 5px;min-width:18px;text-align:center}.today-tab.active .today-tab-count{background:color-mix(in srgb,var(--tab-color, var(--primary)) 20%,transparent)}.today-tabs-subject{border-top:1px solid var(--border);padding-top:6px}.today-tab-sm{font-size:12px;padding:4px 10px}.history-header{background:var(--primary);color:#fff;padding:20px 16px 16px}.history-header h1{font-size:22px;font-weight:700}.history-date-nav{display:flex;align-items:center;justify-content:space-between;background:var(--card);border-radius:var(--radius);padding:12px 8px;box-shadow:var(--shadow-sm);margin-bottom:12px}.history-date-btn{width:40px;height:40px;border-radius:50%;border:none;background:var(--bg);font-size:22px;font-weight:700;color:var(--primary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s}.history-date-btn:disabled{opacity:.3;cursor:not-allowed}.history-date-btn:not(:disabled):active{background:var(--primary);color:#fff}.history-date-display{font-size:16px;font-weight:600;color:var(--text)}.history-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:12px}.history-summary-item{background:var(--card);border-radius:var(--radius-sm);padding:12px 8px;text-align:center;box-shadow:var(--shadow-sm)}.history-summary-num{display:block;font-size:22px;font-weight:700;color:var(--text)}.history-summary-item.skipped .history-summary-num{color:var(--muted)}.history-summary-item.done .history-summary-num{color:var(--green)}.history-summary-item.undone .history-summary-num{color:var(--muted)}.history-summary-item.stars .history-summary-num{color:var(--gold)}.history-summary-label{display:block;font-size:11px;color:var(--muted);margin-top:2px}.history-filter-tabs{display:flex;gap:8px;margin-bottom:12px}.history-filter-tab{flex:1;padding:7px 0;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--card);font-size:13px;font-weight:500;color:var(--muted);cursor:pointer;transition:all .15s}.history-filter-tab.active{border-color:var(--primary);color:var(--primary);background:#f5f0ff}.history-filter-tab.done.active{border-color:var(--green);color:var(--green);background:#e8f5e9}.history-filter-tab.skipped.active{border-color:#fb923c;color:#fb923c;background:#fff7ed}.history-filter-tab.undone.active{border-color:var(--muted);color:var(--text);background:var(--bg)}.history-filter-count{display:inline-block;margin-left:4px;font-weight:700}.history-status-tag{font-size:12px;font-weight:600;padding:3px 8px;border-radius:var(--radius-lg);white-space:nowrap}.history-status-tag.done{background:#e8f5e9;color:var(--green)}.history-status-tag.skipped{background:#fff7ed;color:#fb923c}.history-status-tag.undone{background:#f5f5f5;color:var(--muted)}.history-loading{text-align:center;padding:60px 0;color:var(--muted)}.history-loading p{margin-top:12px}.history-empty{text-align:center;padding:60px 0}.history-empty-emoji{font-size:48px;display:block;margin-bottom:12px}.history-empty p{color:var(--muted);font-size:15px}.history-task-list{display:flex;flex-direction:column;gap:8px}.history-task-item{display:flex;align-items:center;justify-content:space-between;background:var(--card);border-radius:var(--radius);padding:14px 12px;box-shadow:var(--shadow-sm);transition:opacity .15s}.history-task-item.done{border-left:3px solid var(--green)}.history-task-item.skipped{border-left:3px solid #FB923C;opacity:.85}.history-task-item.pending{border-left:3px solid var(--border);opacity:.7}.history-task-item.undone{border-left:3px solid var(--muted);opacity:.7}.history-task-left{display:flex;align-items:center;gap:10px;flex:1;min-width:0}.history-task-emoji{font-size:28px;flex-shrink:0}.history-task-info{flex:1;min-width:0}.history-task-name{display:block;font-size:15px;font-weight:600;color:var(--text);margin-bottom:4px}.history-task-name.strikethrough{text-decoration:line-through;opacity:.7}.history-task-meta{display:flex;flex-wrap:wrap;gap:4px;align-items:center}.history-task-time{font-size:11px;color:var(--muted)}.history-task-right{display:flex;flex-direction:column;align-items:center;gap:2px;flex-shrink:0;margin-left:8px}.history-status-done{font-size:24px}.history-status-skipped,.history-status-pending{font-size:20px}.history-stars{font-size:12px;font-weight:600;color:var(--gold)}.penalty-section{margin:12px 0;border:1.5px solid #FFE0E0;border-radius:12px;overflow:hidden}.penalty-section-header{width:100%;display:flex;justify-content:space-between;align-items:center;padding:12px 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#eee;background:#fafafa;cursor:pointer;font-size:.9rem}.penalty-actions-row{display:flex;gap:8px;margin-top:8px}.theme-swatches{display:flex;gap:10px;align-items:center}.theme-swatch{width:32px;height:32px;border-radius:50%;background:var(--swatch-color);border:2px solid transparent;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:transform .15s,border-color .15s;flex-shrink:0}.theme-swatch.active{border-color:#fff;box-shadow:0 0 0 2px var(--swatch-color);transform:scale(1.1)}.theme-swatch:active{transform:scale(.92)}