:root{--bg: #f0f2f7;--surface: #ffffff;--surface-2: #f5f7fa;--border: #eaecf0;--border-light: #eeeeee;--text-primary: #1a1a1a;--text-secondary: #888888;--text-muted: #bbbbbb;--overdue-bg: #fff8f8;--spinner-track: #e0e0e0;--kid-mini-bg: #e8e8e8}[data-theme=dark]{--bg: #0f1117;--surface: #1a1d27;--surface-2: #22263a;--border: #2e3347;--border-light: #2a2d3e;--text-primary: #e8eaf0;--text-secondary: #8b92a5;--text-muted: #5a6278;--overdue-bg: #2a1a1a;--spinner-track: #2e3347;--kid-mini-bg: #2e3347}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);min-height:100vh;-webkit-font-smoothing:antialiased;transition:background .25s ease}.app{max-width:860px;margin:0 auto;padding:14px 14px 36px}.loading-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.loading-inner{display:flex;flex-direction:column;align-items:center;gap:14px}.loading-logo{width:64px;height:64px;background:linear-gradient(135deg,#1d9e75,#185fa5);border-radius:18px;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:900;color:#fff;letter-spacing:-.5px}.loading-spinner{width:28px;height:28px;border:3px solid var(--spinner-track);border-top-color:#1d9e75;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-text{font-size:14px;color:var(--text-secondary);font-weight:500}.header{border-radius:20px;padding:18px 20px 16px;color:#fff;margin-bottom:16px;box-shadow:0 8px 32px #0000002e}.header-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:14px}.header-logo{display:flex;align-items:center;gap:12px}.logo-box{width:50px;height:50px;background:#fff3;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:900;letter-spacing:-.5px;flex-shrink:0;border:1.5px solid rgba(255,255,255,.3)}.school-name{font-size:14px;font-weight:700;line-height:1.3}.app-subtitle{font-size:12px;opacity:.85;margin-top:2px}.header-date-col{display:flex;flex-direction:column;align-items:flex-end;gap:3px}.header-date{font-size:11px;opacity:.8;white-space:nowrap}.header-clock{display:flex;align-items:center;gap:4px;font-size:13px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:.5px;opacity:.95}.header-badges{display:flex;align-items:center;gap:5px;margin-top:2px;justify-content:flex-end}.sync-badge{display:flex;align-items:center;gap:3px;background:#ffffff2e;border-radius:99px;padding:2px 7px;font-size:10px;font-weight:700;letter-spacing:.3px}.theme-toggle{display:flex;align-items:center;justify-content:center;width:26px;height:20px;background:#ffffff2e;border:none;border-radius:99px;cursor:pointer;color:#fff;padding:0;transition:background .2s}.theme-toggle:hover{background:#ffffff4d}.header-progress{background:#ffffff26;border-radius:10px;padding:10px 12px}.progress-label{display:flex;justify-content:space-between;font-size:11px;font-weight:600;opacity:.9;margin-bottom:6px}.progress-pct{font-weight:800}.progress-track{height:7px;background:#ffffff40;border-radius:99px;overflow:hidden}.progress-fill{height:100%;background:#ffffffe6;border-radius:99px;transition:width .5s cubic-bezier(.4,0,.2,1);min-width:4px}.kid-switcher{display:flex;gap:12px;margin-bottom:16px}.kid-btn{flex:1;padding:14px 10px 12px;border-radius:18px;border:2px solid transparent;cursor:pointer;text-align:center;transition:all .22s cubic-bezier(.4,0,.2,1);background:var(--surface-2)}.kid-btn.active{box-shadow:0 4px 20px #0000001f;transform:translateY(-1px)}.kid-avatar-wrap{display:flex;justify-content:center;margin-bottom:6px;line-height:0}.kid-name{display:block;font-size:16px;font-weight:800;letter-spacing:-.3px}.kid-grade{display:block;font-size:11px;color:var(--text-secondary);margin-bottom:8px}.kid-mini-progress{height:4px;background:var(--kid-mini-bg);border-radius:99px;overflow:hidden;margin-bottom:8px;width:70%;margin-left:auto;margin-right:auto}.kid-mini-fill{height:100%;border-radius:99px;transition:width .5s ease;min-width:3px}.kid-badges{display:flex;justify-content:center;gap:4px;flex-wrap:wrap}.calendar-section{margin-bottom:16px}.section-label{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:700;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.6px;margin-bottom:8px}.calendar-row{display:flex;gap:6px}.day-btn{flex:1;padding:9px 4px 7px;border-radius:14px;border:2px solid;cursor:pointer;text-align:center;background:var(--surface);transition:all .2s ease;min-width:0}.day-btn.active{box-shadow:0 4px 16px #00000026;transform:translateY(-1px)}.day-name{display:block;font-size:10px;font-weight:700;letter-spacing:.3px;text-transform:uppercase;margin-bottom:3px}.day-num{display:block;font-size:18px;font-weight:800;line-height:1;margin-bottom:4px}.day-count{display:inline-block;font-size:9px;font-weight:700;padding:2px 5px;border-radius:99px}.day-summary{margin-top:10px;padding:10px 14px;border-radius:12px;background:var(--surface);border:1px solid var(--border-light)}.day-summary-label{display:block;font-size:11px;font-weight:700;margin-bottom:6px}.day-summary-tasks{display:flex;flex-wrap:wrap;gap:5px}.day-task-chip{display:inline-flex;align-items:center;gap:4px;font-size:11px;padding:3px 9px;border-radius:20px;font-weight:600}.stats-row{display:flex;gap:10px;margin-bottom:16px}.stat-card{flex:1;padding:12px 8px;border-radius:14px;text-align:center;background:var(--surface);border-top:3px solid}.stat-dot{display:block;width:6px;height:6px;border-radius:50%;margin:0 auto 4px}.stat-num{display:block;font-size:28px;font-weight:800;line-height:1;margin-bottom:3px}.stat-label{display:block;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.4px}.tab-row{display:flex;gap:8px;align-items:center;margin-bottom:14px}.tab-btn{display:inline-flex;align-items:center;gap:6px;padding:10px 16px;border-radius:22px;border:none;cursor:pointer;font-weight:700;font-size:13px;transition:all .2s ease;background:var(--surface-2);color:var(--text-secondary)}.tab-count{display:inline-block;font-size:11px;font-weight:800;padding:2px 7px;border-radius:99px;background:var(--border);color:var(--text-secondary)}.add-btn{margin-left:auto;display:inline-flex;align-items:center;gap:5px;padding:10px 18px;border-radius:22px;border:none;cursor:pointer;font-weight:800;font-size:13px;color:#fff;transition:all .2s 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var(--border);font-size:13px;width:100%;background:var(--surface);color:var(--text-primary);transition:border-color .2s;outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none}.form-field select:focus,.form-field input:focus{border-color:var(--text-secondary)}.type-toggle{display:flex;gap:8px}.type-opt{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:5px;padding:10px;border-radius:10px;border:1.5px solid;cursor:pointer;font-size:13px;font-weight:600;transition:all .2s ease}.form-actions{display:flex;gap:8px;margin-top:14px}.save-btn{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:12px;border-radius:12px;border:none;color:#fff;font-weight:800;cursor:pointer;font-size:14px;transition:all .2s ease}.save-btn:disabled{cursor:not-allowed;opacity:.7}.cancel-btn{padding:12px 20px;border-radius:12px;border:1.5px solid 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var(--border)}.attach-remove{position:absolute;top:8px;right:8px;width:24px;height:24px;border-radius:50%;background:#0000008c;border:none;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.task-img-btn{display:block;border:none;background:none;padding:0;cursor:pointer;margin-top:7px;border-radius:8px;overflow:hidden;max-width:220px}.task-img-thumb{width:100%;max-height:130px;object-fit:cover;display:block;border-radius:8px;border:1.5px solid var(--border);transition:opacity .15s}.task-img-thumb:hover{opacity:.88}.img-modal{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000e0;z-index:999;display:flex;align-items:center;justify-content:center;padding:24px;cursor:zoom-out}.img-modal-img{max-width:100%;max-height:85vh;border-radius:14px;object-fit:contain;box-shadow:0 24px 60px #00000080}.img-modal-close{position:absolute;top:max(20px,env(safe-area-inset-top,20px));right:20px;width:42px;height:42px;border-radius:50%;background:#ffffff2e;border:1.5px solid rgba(255,255,255,.3);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}body{padding-top:env(safe-area-inset-top,0px)}.app{padding-bottom:calc(36px + env(safe-area-inset-bottom,0px))}button,select,input,a{touch-action:manipulation}@media (max-width: 520px){.app{padding:10px 12px calc(32px + env(safe-area-inset-bottom,0px))}.tab-row{position:sticky;top:0;z-index:50;background:var(--bg);margin:0 -12px 14px;padding:8px 12px;box-shadow:0 1px 0 var(--border),0 4px 20px #0000000f;transition:box-shadow .2s}.tab-btn{flex:1;justify-content:center}.form-field select,.form-field input{font-size:16px;padding:12px 14px;border-radius:12px}.task-card{display:grid;grid-template-columns:38px 1fr;column-gap:10px;row-gap:0;align-items:start;padding:12px}.task-icon{grid-column:1;grid-row:1;align-self:start}.task-body{grid-column:2;grid-row:1}.task-actions{grid-column:1 / 3;grid-row:2;flex-direction:row;align-items:center;gap:8px;margin-top:10px;padding-top:10px;border-top:1px solid var(--border-light)}.task-actions select{flex:1;max-width:none;font-size:16px;height:40px;padding:0 10px;border-radius:10px}.remove-btn{width:40px;height:40px;border-radius:10px;flex-shrink:0}.theme-toggle{width:38px;height:32px}.header-clock{display:none}.day-btn{padding:10px 3px 8px}.kid-btn{min-height:130px}}@media (max-width: 390px){.tab-label{display:none}.tab-btn{gap:4px;padding:9px 10px}.school-name{max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}}