@import "https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@300;400;500;700&display=swap";*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary:#f5f5f7;--bg-secondary:#fff;--bg-tertiary:#f0f0f2;--text-primary:#1d1d1f;--text-secondary:#6e6e73;--text-tertiary:#aeaeb2;--accent:#204514;--accent-hover:#2a5a1c;--accent-light:#20451414;--danger:#ff3b30;--danger-light:#ff3b3014;--success:#34c759;--success-light:#34c7591f;--border:#0000000f;--shadow-sm:0 1px 3px #0000000a;--shadow-md:0 4px 16px #0000000f;--shadow-lg:0 8px 32px #00000014;--radius-sm:10px;--radius-md:14px;--radius-lg:20px;--transition:.25s cubic-bezier(.4, 0, .2, 1);--font:"Noto Sans TC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}@media (prefers-color-scheme:dark){:root{--bg-primary:#000;--bg-secondary:#1c1c1e;--bg-tertiary:#2c2c2e;--text-primary:#f5f5f7;--text-secondary:#98989d;--text-tertiary:#636366;--accent:#3ea026;--accent-hover:#4db835;--accent-light:#3ea02626;--danger:#ff453a;--danger-light:#ff453a1f;--success:#30d158;--success-light:#30d15826;--border:#ffffff14;--shadow-sm:0 1px 3px #0003;--shadow-md:0 4px 16px #0000004d;--shadow-lg:0 8px 32px #0006}}[data-theme=light]{--bg-primary:#f5f5f7;--bg-secondary:#fff;--bg-tertiary:#f0f0f2;--text-primary:#1d1d1f;--text-secondary:#6e6e73;--text-tertiary:#aeaeb2;--accent:#204514;--accent-hover:#2a5a1c;--accent-light:#20451414;--danger:#ff3b30;--danger-light:#ff3b3014;--success:#34c759;--success-light:#34c7591f;--border:#0000000f;--shadow-sm:0 1px 3px #0000000a;--shadow-md:0 4px 16px #0000000f;--shadow-lg:0 8px 32px #00000014}[data-theme=dark]{--bg-primary:#000;--bg-secondary:#1c1c1e;--bg-tertiary:#2c2c2e;--text-primary:#f5f5f7;--text-secondary:#98989d;--text-tertiary:#636366;--accent:#3ea026;--accent-hover:#4db835;--accent-light:#3ea02626;--danger:#ff453a;--danger-light:#ff453a1f;--success:#30d158;--success-light:#30d15826;--border:#ffffff14;--shadow-sm:0 1px 3px #0003;--shadow-md:0 4px 16px #0000004d;--shadow-lg:0 8px 32px #0006}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;font-size:16px}body{font-family:var(--font);background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;transition:background var(--transition), color var(--transition);line-height:1.5;overflow-x:hidden}#root{min-height:100vh}.app{flex-direction:column;min-height:100vh;display:flex}.app-inner{flex-direction:column;flex:1;width:100%;max-width:640px;margin:0 auto;padding:24px 20px 40px;display:flex}.header{margin-bottom:20px}.header-top{align-items:center;gap:10px;margin-bottom:4px;display:flex}.title{letter-spacing:-.5px;color:var(--text-primary);flex:1;min-width:0;font-size:34px;font-weight:700;line-height:1.15}.count-badge{color:#fff;background:var(--accent);border-radius:14px;justify-content:center;align-items:center;min-width:28px;height:28px;padding:0 8px;font-size:14px;font-weight:600;line-height:1;display:inline-flex}.header-icon-btn{width:36px;height:36px;color:var(--text-secondary);cursor:pointer;transition:background var(--transition), color var(--transition);background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:0;display:flex}.header-icon-btn:hover{background:var(--bg-tertiary);color:var(--text-primary)}.subtitle{color:var(--text-secondary);margin-bottom:0;font-size:15px;font-weight:400}.progress-bar{background:var(--bg-tertiary);border-radius:100px;height:5px;margin-top:12px;overflow:hidden}.progress-fill{background:linear-gradient(90deg, var(--accent), var(--success));border-radius:100px;height:100%;transition:width .4s cubic-bezier(.4,0,.2,1)}.category-tabs{scrollbar-width:none;-ms-overflow-style:none;gap:6px;margin-bottom:12px;padding-bottom:6px;display:flex;overflow-x:auto}.category-tabs::-webkit-scrollbar{display:none}.category-tab{font-size:13px;font-weight:500;font-family:var(--font);border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-secondary);color:var(--text-secondary);cursor:pointer;transition:all var(--transition);white-space:nowrap;flex-shrink:0;align-items:center;gap:4px;padding:6px 12px;display:flex}.category-tab:hover,.category-tab.active{background:var(--accent-light);color:var(--accent);border-color:var(--accent)}.category-icon{font-size:14px;line-height:1}.category-count{opacity:.7;text-align:center;min-width:16px;font-size:11px}.add-tab{color:var(--text-tertiary);border-style:dashed}.add-tab:hover{color:var(--accent);border-color:var(--accent);border-style:solid}.search-bar{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);align-items:center;gap:8px;margin-bottom:12px;padding:8px 12px;animation:.2s forwards slideDown;display:flex}@keyframes slideDown{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.search-icon{width:18px;height:18px;color:var(--text-tertiary);flex-shrink:0}.search-input{font-size:15px;font-family:var(--font);color:var(--text-primary);background:0 0;border:none;outline:none;flex:1}.search-input::placeholder{color:var(--text-tertiary)}.search-clear{width:28px;height:28px;color:var(--text-tertiary);cursor:pointer;transition:background var(--transition), color var(--transition);background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:0;display:flex}.search-clear:hover{background:var(--bg-tertiary);color:var(--text-secondary)}.input-area{gap:8px;margin-bottom:20px;display:flex}.item-input{min-width:0;font-size:16px;font-family:var(--font);border:2px solid var(--border);border-radius:var(--radius-md);background:var(--bg-secondary);color:var(--text-primary);transition:border-color var(--transition), box-shadow var(--transition);box-shadow:var(--shadow-sm);outline:none;flex:1;padding:12px 16px}.item-input::placeholder{color:var(--text-tertiary)}.item-input:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-light)}.priority-select{font-size:13px;font-family:var(--font);border:2px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-secondary);color:var(--text-secondary);cursor:pointer;transition:border-color var(--transition);box-shadow:var(--shadow-sm);appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236e6e73' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-position:right 8px center;background-repeat:no-repeat;outline:none;min-width:52px;padding:0 24px 0 10px;font-weight:500}.priority-select:focus{border-color:var(--accent)}.add-btn{border-radius:var(--radius-md);background:var(--accent);color:#fff;cursor:pointer;width:48px;min-width:48px;height:48px;transition:background var(--transition), transform .15s ease, opacity var(--transition);box-shadow:var(--shadow-md);border:none;justify-content:center;align-items:center;display:flex}.add-btn:hover{background:var(--accent-hover)}.add-btn:active{transform:scale(.94)}.add-btn:disabled{opacity:.4;cursor:not-allowed;box-shadow:none}.add-btn svg{width:22px;height:22px}.item-list{flex-direction:column;flex:1;gap:8px;display:flex}.list-item{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:background var(--transition), border-color var(--transition), transform .15s ease, opacity .25s ease;align-items:center;gap:10px;padding:10px 12px;animation:.3s forwards slideIn;display:flex}@keyframes slideIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.list-item:active{transform:scale(.99)}.list-item.done{background:var(--bg-tertiary)}.check-btn{border:2px solid var(--text-tertiary);cursor:pointer;width:26px;min-width:26px;height:26px;transition:border-color var(--transition), background var(--transition), transform .15s ease;background:0 0;border-radius:50%;justify-content:center;align-items:center;padding:0;display:flex}.check-btn:hover{border-color:var(--success)}.check-btn:active{transform:scale(.88)}.check-btn svg{width:16px;height:16px;stroke:var(--success);stroke-width:3px}.list-item.done .check-btn{border-color:var(--success);background:var(--success)}.list-item.done .check-btn svg polyline{stroke:#fff}.priority-dot{cursor:pointer;width:22px;min-width:22px;height:22px;transition:background var(--transition);background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:0;display:flex}.priority-dot:hover{background:var(--bg-tertiary)}.priority-dot-inner{background:var(--priority-color);border-radius:50%;width:8px;height:8px;transition:transform .15s}.priority-dot:hover .priority-dot-inner{transform:scale(1.2)}.list-item.done .priority-dot-inner{opacity:.3}.list-item-content{flex:1;min-width:0}.item-text{color:var(--text-primary);word-break:break-word;cursor:default;transition:opacity var(--transition);-webkit-user-select:none;user-select:none;font-size:16px;line-height:1.4}.list-item.done .item-text{opacity:.45;color:var(--text-secondary);text-decoration:line-through}.edit-input{min-width:0;font-size:16px;font-family:var(--font);color:var(--text-primary);background:var(--bg-tertiary);border:2px solid var(--accent);box-shadow:0 0 0 3px var(--accent-light);border-radius:8px;outline:none;flex:1;padding:4px 10px}.item-actions{opacity:0;transition:opacity var(--transition);gap:4px;display:flex}.list-item:hover .item-actions,.list-item:focus-within .item-actions{opacity:1}.action-btn{width:32px;height:32px;color:var(--text-secondary);cursor:pointer;transition:background var(--transition), color var(--transition);background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;padding:0;display:flex}.action-btn svg{width:16px;height:16px}.action-btn:hover{background:var(--bg-tertiary)}.action-btn.danger:hover{background:var(--danger-light);color:var(--danger)}.empty-state{flex-direction:column;flex:1;justify-content:center;align-items:center;gap:12px;padding:60px 20px;display:flex}.empty-icon{width:80px;height:80px;color:var(--text-tertiary);opacity:.6}.empty-icon svg{width:100%;height:100%}.empty-title{color:var(--text-secondary);font-size:17px;font-weight:500}.empty-desc{color:var(--text-tertiary);font-size:14px}.footer{border-top:1px solid var(--border);margin-top:20px;padding-top:16px}.footer-actions{flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;display:flex}.export-btn{font-size:14px;font-family:var(--font);color:var(--text-secondary);background:var(--bg-secondary);border:1px solid var(--border);cursor:pointer;transition:color var(--transition), background 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input[type=checkbox]{accent-color:var(--accent);cursor:pointer;width:18px;height:18px}.modal-actions{justify-content:flex-end;gap:10px;display:flex}.modal-btn{font-size:14px;font-family:var(--font);border-radius:var(--radius-sm);border:1px solid var(--border);cursor:pointer;transition:background var(--transition), color var(--transition);padding:10px 24px}.modal-btn-cancel{color:var(--text-secondary);background:0 0}.modal-btn-cancel:hover{background:var(--bg-tertiary);color:var(--text-primary)}.modal-btn-confirm{background:var(--accent);color:#fff;border-color:var(--accent)}.modal-btn-confirm:hover{background:var(--accent-hover)}.modal-btn-confirm:disabled{opacity:.4;cursor:not-allowed}.modal-delete-btn{width:100%;font-size:14px;font-family:var(--font);color:var(--danger);background:var(--danger-light);border-radius:var(--radius-sm);cursor:pointer;transition:background var(--transition);border:1px solid #0000;margin-bottom:16px;padding:10px}.modal-delete-btn:hover{background:var(--danger);color:#fff}.theme-toggle-wrapper{position:relative}.theme-toggle-btn{cursor:pointer;width:36px;height:36px;transition:background var(--transition);background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:0;font-size:18px;display:flex}.theme-toggle-btn:hover{background:var(--bg-tertiary)}.theme-dropdown{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow-md);z-index:100;min-width:140px;padding:6px;display:none;position:absolute;top:calc(100% + 8px);right:0}.theme-toggle-wrapper:hover .theme-dropdown,.theme-dropdown:focus-within{display:block}.theme-option{width:100%;font-size:14px;font-family:var(--font);color:var(--text-primary);cursor:pointer;transition:background var(--transition);background:0 0;border:none;border-radius:6px;align-items:center;gap:8px;padding:8px 12px;display:flex}.theme-option:hover{background:var(--bg-tertiary)}.theme-option.active{background:var(--accent-light);color:var(--accent);font-weight:600}.share-dialog{max-width:480px}.share-desc{color:var(--text-secondary);margin-bottom:16px;font-size:14px}.share-url-row{gap:8px;margin-bottom:20px;display:flex}.share-url-input{font-size:13px;font-family:var(--font);color:var(--text-primary);background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-sm);outline:none;flex:1;padding:10px 14px}.share-copy-btn{font-size:14px;font-family:var(--font);color:#fff;background:var(--accent);border-radius:var(--radius-sm);cursor:pointer;transition:background var(--transition), transform .15s ease;white-space:nowrap;border:none;padding:10px 18px;font-weight:600}.share-copy-btn:hover{background:var(--accent-hover)}.share-copy-btn:active{transform:scale(.96)}.share-copy-btn.copied{background:var(--success)}.stats-dialog{max-width:480px}.stats-overview{flex-direction:column;align-items:center;gap:12px;margin-bottom:24px;display:flex}.stats-overview-label{color:var(--text-secondary);font-size:14px}.progress-ring{overflow:visible}.progress-ring-circle{transition:stroke-dashoffset .6s}.stats-section{margin-bottom:20px}.stats-section-title{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px;font-size:14px;font-weight:600}.stats-chart{flex-direction:column;gap:10px;display:flex}.stats-bar-row{align-items:center;gap:10px;display:flex}.stats-bar-label{color:var(--text-primary);flex-shrink:0;min-width:60px;font-size:14px}.stats-bar-track{background:var(--bg-tertiary);border-radius:10px;flex:1;height:20px;overflow:hidden}.stats-bar-fill{background:linear-gradient(90deg, var(--accent), var(--success));border-radius:10px;height:100%;transition:width .5s}.stats-bar-value{color:var(--text-secondary);text-align:right;flex-shrink:0;min-width:40px;font-size:13px}.stats-detail-card{background:var(--bg-tertiary);border-radius:var(--radius-sm);margin-bottom:8px;padding:12px}.stats-detail-header{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.stats-detail-name{color:var(--text-primary);font-size:15px;font-weight:600}.stats-detail-rate{color:var(--accent);font-size:14px;font-weight:600}.stats-detail-bars{flex-direction:column;gap:6px;margin-bottom:10px;display:flex}.stats-detail-bar{align-items:center;gap:8px;display:flex}.stats-detail-bar-label{color:var(--text-secondary);min-width:40px;font-size:12px}.stats-detail-bar-track{background:var(--bg-secondary);border-radius:4px;flex:1;height:8px;overflow:hidden}.stats-detail-bar-fill{border-radius:4px;height:100%;transition:width .5s}.stats-detail-bar-fill.pending{background:var(--text-tertiary)}.stats-detail-bar-fill.done{background:var(--success)}.stats-detail-priority{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.stats-detail-priority-label{color:var(--text-tertiary);font-size:12px}.stats-detail-priority-item{color:var(--text-secondary);align-items:center;gap:4px;font-size:12px;display:flex}.priority-dot-high{background:var(--danger)!important}.priority-dot-medium{background:#ff9500!important}.priority-dot-low{background:var(--success)!important}.priority-dot-high,.priority-dot-medium,.priority-dot-low{border-radius:50%;width:8px;height:8px;display:inline-block}@media (width<=480px){.app-inner{padding:16px 16px 32px}.title{font-size:28px}.item-input{padding:12px 14px;font-size:16px}.add-btn{width:44px;min-width:44px;height:44px}.list-item{padding:10px}.item-actions{opacity:1}.empty-state{padding:40px 16px}.modal-dialog{width:95%;padding:24px 16px 16px}}@media (width>=481px) and (width<=768px){.app-inner{padding:20px 24px 36px}}@supports (padding:max(0px)){.app-inner{padding-left:max(20px, env(safe-area-inset-left));padding-right:max(20px, env(safe-area-inset-right))}@media (width<=480px){.app-inner{padding-left:max(16px, env(safe-area-inset-left));padding-right:max(16px, env(safe-area-inset-right))}}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}