@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&display=swap";:root{--bg:#f0f2f5;--bg-card:#fff;--bg-card-hover:#f8fafc;--bg-input:#fafbfc;--bg-glass:#fff;--border:#eaecf0;--border-hover:#d0d7e2;--text:#1e293b;--text-secondary:#64748b;--text-muted:#94a3b8;--text-faint:#c1c9d4;--accent:#8b5cf6;--accent-light:#a78bfa;--accent-glow:#8b5cf626;--accent-border:#8b5cf64d;--success:#059669;--success-light:#34d399;--warning:#d97706;--warning-light:#fbbf24;--danger:#dc2626;--danger-light:#f87171;--danger-bg:#fef2f2;--danger-border:#fecaca;--shadow:#0000000a;--shadow-md:#0000000f;--shadow-lg:#00000014}[data-theme=dark]{--bg:#0a0a0f;--bg-card:#ffffff0a;--bg-card-hover:#ffffff12;--bg-input:#ffffff0d;--bg-glass:#ffffff0a;--border:#ffffff14;--border-hover:#ffffff24;--text:#e2e8f0;--text-secondary:#94a3b8;--text-muted:#64748b;--text-faint:#475569;--accent:#a78bfa;--accent-light:#c4b5fd;--accent-glow:#8b5cf633;--accent-border:#8b5cf666;--success:#34d399;--success-light:#6ee7b7;--warning:#fbbf24;--warning-light:#fcd34d;--danger:#f87171;--danger-light:#fca5a5;--danger-bg:#ef44441a;--danger-border:#ef444433;--shadow:#00000026;--shadow-md:#0003;--shadow-lg:#00000040}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);min-height:100vh;color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Outfit,-apple-system,BlinkMacSystemFont,sans-serif;transition:background .3s,color .3s}[data-theme=dark] body:before{content:"";z-index:0;pointer-events:none;background:radial-gradient(circle at 20% 20%,#8b5cf61a 0%,#0000 40%),radial-gradient(circle at 80% 80%,#06b6d40f 0%,#0000 40%);width:200%;height:200%;animation:20s ease-in-out infinite bgFloat;position:fixed;top:-50%;left:-50%}@keyframes bgFloat{0%,to{transform:translate(0)}50%{transform:translate(1%,-1%)}}#root{z-index:1;max-width:540px;margin:0 auto;padding:32px 18px 100px;position:relative}.app-header{margin-bottom:24px}.header-top{justify-content:space-between;align-items:flex-start;display:flex}.header-left h1{color:var(--text);letter-spacing:-.7px;align-items:center;gap:10px;font-size:1.5rem;font-weight:800;display:flex}.header-left h1 .logo-icon{background:linear-gradient(135deg,#8b5cf6,#06b6d4);border-radius:10px;justify-content:center;align-items:center;width:36px;height:36px;display:flex;box-shadow:0 4px 15px #8b5cf64d}.header-left p{color:var(--text-muted);margin-top:5px;margin-left:46px;font-size:.8rem;font-weight:400}.header-actions{align-items:center;gap:6px;display:flex}.btn-theme{border:1.5px solid var(--border);background:var(--bg-card);cursor:pointer;width:34px;height:34px;color:var(--text-secondary);border-radius:9px;justify-content:center;align-items:center;font-size:1rem;transition:all .2s;display:flex}.btn-theme:hover{border-color:var(--border-hover);color:var(--text);background:var(--bg-card-hover)}.btn-export{border:1.5px solid var(--border);background:var(--bg-card);cursor:pointer;color:var(--text-secondary);border-radius:9px;align-items:center;gap:5px;margin-top:2px;padding:8px 14px;font-family:inherit;font-size:.72rem;font-weight:600;transition:all .2s;display:flex}.btn-export:hover{border-color:var(--border-hover);color:var(--text);transform:translateY(-1px)}.undo-bar{background:var(--danger-bg);border:1px solid var(--danger-border);color:var(--danger);border-radius:12px;justify-content:space-between;align-items:center;margin-bottom:14px;padding:11px 16px;font-size:.8rem;font-weight:500;animation:.35s cubic-bezier(.16,1,.3,1) slideDown;display:flex}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)scale(.97)}to{opacity:1;transform:translateY(0)scale(1)}}.btn-undo{background:var(--danger);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:5px 16px;font-family:inherit;font-size:.72rem;font-weight:700;transition:all .15s}.btn-undo:hover{opacity:.9}.stats-bar{gap:8px;margin-bottom:20px;display:flex}.stat-item{background:var(--bg-card);border:1.5px solid var(--border);text-align:center;border-radius:14px;flex:1;padding:16px 12px;transition:all .25s cubic-bezier(.16,1,.3,1);position:relative;overflow:hidden}.stat-item:before{content:"";height:2.5px;position:absolute;top:0;left:0;right:0}.stat-item:first-child:before{background:linear-gradient(90deg,#8b5cf6,#a78bfa)}.stat-item:nth-child(2):before{background:linear-gradient(90deg,#f59e0b,#fbbf24)}.stat-item:nth-child(3):before{background:linear-gradient(90deg,#10b981,#34d399)}.stat-item:hover{border-color:var(--border-hover);box-shadow:0 4px 16px var(--shadow);transform:translateY(-2px)}.stat-number{letter-spacing:-.5px;font-size:1.35rem;font-weight:800}.stat-number.total{color:var(--text)}.stat-number.active{color:var(--warning)}.stat-number.done{color:var(--success)}.stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-top:3px;font-size:.6rem;font-weight:600}.todo-form{background:var(--bg-card);border:1.5px solid var(--border);border-radius:14px;margin-bottom:14px;padding:16px;transition:border-color .3s,box-shadow .3s}.todo-form:focus-within{border-color:var(--accent-border);box-shadow:0 0 20px var(--accent-glow)}.todo-form-row{gap:8px;margin-bottom:10px;display:flex}.todo-form-row:last-child{margin-bottom:0}.todo-form input[type=text],.todo-form input[type=date],.todo-form input[type=time],.todo-form select{border:1.5px solid var(--border);background:var(--bg-input);color:var(--text);border-radius:9px;outline:none;padding:10px 12px;font-family:inherit;font-size:.82rem;font-weight:500;transition:all .2s}.todo-form input[type=text]:focus,.todo-form input[type=date]:focus,.todo-form input[type=time]:focus,.todo-form select:focus{border-color:var(--accent-border);background:var(--bg-card);box-shadow:0 0 0 3px var(--accent-glow)}.todo-form input[type=text]::placeholder{color:var(--text-faint);font-weight:400}.todo-form input[type=text]{flex:1}.todo-form input[type=date]{width:140px;color:var(--text-secondary)}.todo-form input[type=time]{width:110px;color:var(--text-secondary)}.todo-form select{cursor:pointer;width:115px;color:var(--text-secondary)}[data-theme=dark] .todo-form select option{color:#e2e8f0;background:#1e1e2e}.todo-form .btn-add{color:#fff;cursor:pointer;white-space:nowrap;background:linear-gradient(135deg,#8b5cf6,#06b6d4);border:none;border-radius:9px;padding:10px 20px;font-family:inherit;font-size:.82rem;font-weight:700;transition:all .25s;box-shadow:0 4px 15px #8b5cf640}.todo-form .btn-add:hover{transform:translateY(-1px);box-shadow:0 6px 20px #8b5cf666}.todo-form .btn-add:active{transform:translateY(0)}.search-bar{margin-bottom:12px}.search-bar input{border:1.5px solid var(--border);background:var(--bg-card) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='15' height='15' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'%3E%3C/circle%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'%3E%3C/line%3E%3C/svg%3E") 13px center no-repeat;width:100%;color:var(--text);border-radius:11px;outline:none;padding:11px 14px 11px 38px;font-family:inherit;font-size:.82rem;font-weight:500;transition:all .2s}.search-bar input:focus{border-color:var(--accent-border);box-shadow:0 0 0 3px var(--accent-glow)}.search-bar input::placeholder{color:var(--text-faint);font-weight:400}.category-tabs{scrollbar-width:none;gap:5px;margin-bottom:12px;padding-bottom:2px;display:flex;overflow-x:auto}.category-tabs::-webkit-scrollbar{display:none}.category-tabs button{border:1.5px solid var(--border);background:var(--bg-card);cursor:pointer;color:var(--text-secondary);white-space:nowrap;border-radius:9px;padding:6px 12px;font-family:inherit;font-size:.72rem;font-weight:600;transition:all .2s}.category-tabs button:hover{border-color:var(--border-hover);color:var(--text);background:var(--bg-card-hover)}.category-tabs button.active{background:var(--accent-glow);border-color:var(--accent-border);color:var(--accent)}.filter-bar{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.filter-tabs{background:var(--bg-input);border:1.5px solid var(--border);border-radius:9px;gap:2px;padding:3px;display:flex}.filter-tabs button{cursor:pointer;color:var(--text-muted);background:0 0;border:none;border-radius:7px;padding:7px 14px;font-family:inherit;font-size:.76rem;font-weight:600;transition:all .2s}.filter-tabs button:hover{color:var(--text-secondary)}.filter-tabs button.active{background:var(--bg-card);color:var(--text);box-shadow:0 1px 4px var(--shadow)}.btn-clear{border:1.5px solid var(--danger-border);background:var(--danger-bg);cursor:pointer;color:var(--danger);border-radius:9px;padding:7px 12px;font-family:inherit;font-size:.72rem;font-weight:600;transition:all .2s}.btn-clear:hover{background:var(--danger-bg);opacity:.85}.todo-list{flex-direction:column;gap:6px;display:flex}.todo-item{background:var(--bg-card);border:1.5px solid var(--border);border-left:3px solid #0000;border-radius:14px;align-items:flex-start;gap:10px;padding:14px;transition:all .25s cubic-bezier(.16,1,.3,1);animation:.4s cubic-bezier(.16,1,.3,1) fadeIn;display:flex}.todo-item:has(.priority-badge.high){border-left-color:#ef4444}.todo-item:has(.priority-badge.medium){border-left-color:#f59e0b}.todo-item:has(.priority-badge.low){border-left-color:#3b82f6}@keyframes fadeIn{0%{opacity:0;transform:translate(-8px)}to{opacity:1;transform:translate(0)}}.todo-item:hover{border-color:var(--border-hover);background:var(--bg-card-hover);box-shadow:0 2px 12px var(--shadow)}.todo-item.completed-item{opacity:.55}.todo-item.completed-item:hover{opacity:.8}.todo-item.dragging{opacity:.2;border-color:var(--accent-border);box-shadow:0 8px 24px var(--shadow-lg);border-style:dashed;transform:scale(.97)}.drag-handle{cursor:grab;color:var(--text-faint);-webkit-user-select:none;user-select:none;flex-shrink:0;margin-top:2px;line-height:1;transition:color .2s}.drag-handle:hover{color:var(--text-muted)}.drag-handle:active{cursor:grabbing}.todo-item input[type=checkbox]{appearance:none;cursor:pointer;border:2px solid var(--border);background:0 0;border-radius:6px;flex-shrink:0;width:20px;height:20px;margin-top:1px;transition:all .25s cubic-bezier(.16,1,.3,1);position:relative}.todo-item input[type=checkbox]:hover{border-color:var(--accent);box-shadow:0 0 10px var(--accent-glow)}.todo-item input[type=checkbox]:checked{background:linear-gradient(135deg,#8b5cf6,#06b6d4);border-color:#0000;animation:.35s cubic-bezier(.16,1,.3,1) checkBounce;box-shadow:0 2px 10px #8b5cf64d}.todo-item input[type=checkbox]:checked:after{content:"";border:2px solid #fff;border-width:0 2px 2px 0;width:5px;height:9px;position:absolute;top:3px;left:6px;transform:rotate(45deg)}@keyframes checkBounce{0%{transform:scale(1)}40%{transform:scale(1.2)}to{transform:scale(1)}}.todo-content{flex:1;min-width:0}.todo-title{color:var(--text);word-break:break-word;font-size:.88rem;font-weight:600;line-height:1.5;transition:all .25s}.todo-title.done{color:var(--text-faint);font-weight:400;text-decoration:line-through}.todo-meta{flex-wrap:wrap;align-items:center;gap:5px;margin-top:8px;display:flex}.todo-date{color:var(--text-muted);font-size:.68rem;font-weight:600}.todo-date.overdue{color:var(--danger);background:var(--danger-bg);border:1px solid var(--danger-border);border-radius:6px;padding:3px 8px;font-weight:700}.todo-date.today{color:var(--warning);background:#f59e0b1a;border:1px solid #f59e0b33;border-radius:6px;padding:3px 8px;font-weight:700}.todo-date.upcoming{color:var(--text-secondary)}.priority-badge{text-transform:uppercase;letter-spacing:.5px;border-radius:20px;padding:3px 8px;font-size:.6rem;font-weight:800}.priority-badge.high{color:var(--danger);border:1px solid var(--danger-border);background:#ef44441a}.priority-badge.medium{color:var(--warning);background:#f59e0b1a;border:1px solid #f59e0b33}.priority-badge.low{color:#3b82f6;background:#3b82f61a;border:1px solid #3b82f633}.category-badge{color:var(--text-secondary);background:var(--bg-input);border:1px solid var(--border);border-radius:20px;padding:3px 10px;font-size:.68rem;font-weight:500}.todo-actions{opacity:0;flex-shrink:0;gap:1px;transition:opacity .15s;display:flex}.todo-item:hover .todo-actions{opacity:1}.todo-actions button{cursor:pointer;width:30px;height:30px;color:var(--text-faint);background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;font-size:.8rem;transition:all .15s;display:flex}.todo-actions .btn-edit:hover{background:var(--bg-input);color:var(--accent)}.todo-actions .btn-delete:hover{background:var(--danger-bg);color:var(--danger)}.todo-item.editing{border-color:var(--accent-border);background:var(--accent-glow)}.edit-row{gap:6px;margin-bottom:8px;display:flex}.edit-row select,.edit-row input[type=date],.edit-row input[type=time]{border:1.5px solid var(--border);color:var(--text-secondary);background:var(--bg-input);border-radius:8px;outline:none;flex:1;padding:8px 10px;font-family:inherit;font-size:.78rem;font-weight:500;transition:all .2s}.edit-row select:focus,.edit-row input[type=date]:focus,.edit-row input[type=time]:focus{border-color:var(--accent-border);box-shadow:0 0 0 3px var(--accent-glow);background:var(--bg-card)}[data-theme=dark] .edit-row select option{color:#e2e8f0;background:#1e1e2e}.edit-input{border:1.5px solid var(--border);background:var(--bg-input);width:100%;color:var(--text);border-radius:8px;outline:none;margin-bottom:8px;padding:10px 12px;font-family:inherit;font-size:.88rem;font-weight:500;transition:all .2s}.edit-input:focus{border-color:var(--accent-border);box-shadow:0 0 0 3px var(--accent-glow)}.edit-actions{gap:6px;margin-top:2px;display:flex}.edit-actions button{cursor:pointer;border:none;border-radius:8px;padding:8px 18px;font-family:inherit;font-size:.76rem;font-weight:700;transition:all .2s}.btn-save{color:#fff;background:linear-gradient(135deg,#8b5cf6,#06b6d4);box-shadow:0 4px 12px #8b5cf640}.btn-save:hover{transform:translateY(-1px);box-shadow:0 6px 20px #8b5cf666}.btn-cancel{background:var(--bg-input);color:var(--text-secondary);border:1px solid var(--border)}.btn-cancel:hover{background:var(--bg-card-hover);color:var(--text)}.empty-state{text-align:center;color:var(--text-muted);padding:52px 20px}.empty-state .emoji{margin-bottom:14px;font-size:2.5rem;display:block}.empty-state h3{color:var(--text-secondary);margin-bottom:5px;font-size:.95rem;font-weight:700}.empty-state p{color:var(--text-muted);font-size:.82rem;font-weight:400;line-height:1.6}@media (width<=480px){#root{padding:20px 14px 80px}.header-left h1{font-size:1.3rem}.header-left p{font-size:.75rem}.stats-bar{gap:6px}.stat-item{padding:12px 8px}.stat-number{font-size:1.2rem}.todo-form-row{flex-wrap:wrap}.todo-form select,.todo-form input[type=date],.todo-form input[type=time]{flex:1;min-width:0}.todo-actions{opacity:1}.category-tabs button{padding:5px 9px;font-size:.68rem}}