:root{--color-primary: #3b82f6;--color-primary-hover: #2563eb;--color-success: #22c55e;--color-warning: #f97316;--color-error: #ef4444;--color-text: #1f2937;--color-text-muted: #9ca3af;--color-bg: #ffffff;--color-border: #e5e7eb;--color-bg-secondary: #f9fafb;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .35s ease}*,*:before,*:after{box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;color:var(--color-text);background-color:var(--color-bg-secondary);line-height:1.5}#root{min-height:100vh}h1,h2,h3,h4,h5,h6{margin:0;font-weight:600}p{margin:0}button{font-family:inherit;font-size:inherit;cursor:pointer}input{font-family:inherit;font-size:inherit}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}@keyframes fadeIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@media(max-width:600px){html{font-size:14px}:root{--spacing-lg: 20px;--spacing-xl: 28px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}._container_1juu8_1{background:var(--color-bg);border-radius:var(--radius-lg);padding:var(--spacing-md);box-shadow:0 1px 3px #0000001a}._input_1juu8_8{width:100%;padding:var(--spacing-sm) var(--spacing-md);font-size:1rem;border:1px solid var(--color-border);border-radius:var(--radius-md);transition:border-color var(--transition-fast)}._input_1juu8_8:focus{outline:none;border-color:var(--color-primary)}._footer_1juu8_22{display:flex;justify-content:space-between;align-items:center;margin-top:var(--spacing-sm)}._counter_1juu8_29{font-size:.875rem;color:var(--color-text-muted)}._counter_1juu8_29._warning_1juu8_34{color:var(--color-warning)}._counter_1juu8_29._error_1juu8_38{color:var(--color-error)}._button_1juu8_42{padding:var(--spacing-sm) var(--spacing-md);font-size:.875rem;font-weight:500;color:var(--color-bg);background-color:var(--color-primary);border:none;border-radius:var(--radius-md);cursor:pointer;transition:background-color var(--transition-fast)}._button_1juu8_42:hover:not(:disabled){background-color:var(--color-primary-hover)}._button_1juu8_42:disabled{opacity:.5;cursor:not-allowed}._container_oki7c_1{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:all var(--transition-normal)}._container_oki7c_1:hover{box-shadow:0 2px 4px #0000000d}._completed_oki7c_16{opacity:.6}._completed_oki7c_16 ._text_oki7c_20{text-decoration:line-through;color:var(--color-text-muted)}._checkboxWrapper_oki7c_25{position:relative;display:flex;align-items:center}._checkbox_oki7c_25{position:absolute;opacity:0;width:0;height:0}._customCheckbox_oki7c_38{display:flex;align-items:center;justify-content:center;width:20px;height:20px;border:2px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-bg);cursor:pointer;transition:all var(--transition-fast)}._checkbox_oki7c_25:checked+._customCheckbox_oki7c_38{background-color:var(--color-success);border-color:var(--color-success)}._checkbox_oki7c_25:checked+._customCheckbox_oki7c_38:after{content:"✓";color:var(--color-bg);font-size:14px;font-weight:700}._checkbox_oki7c_25:focus-visible+._customCheckbox_oki7c_38{outline:2px solid var(--color-primary);outline-offset:2px}._text_oki7c_20{flex:1;font-size:1rem;line-height:1.5;word-break:break-word}._deleteButton_oki7c_75{padding:var(--spacing-xs) var(--spacing-sm);font-size:.875rem;color:var(--color-error);background:transparent;border:1px solid var(--color-error);border-radius:var(--radius-sm);cursor:pointer;opacity:0;transition:all var(--transition-fast)}._container_oki7c_1:hover ._deleteButton_oki7c_75{opacity:1}._deleteButton_oki7c_75:hover{background:var(--color-error);color:var(--color-bg)}@media(max-width:600px){._deleteButton_oki7c_75{opacity:1}}._container_1f9v5_1{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-xl) var(--spacing-md);text-align:center}._icon_1f9v5_10{font-size:3rem;margin-bottom:var(--spacing-md);opacity:.5}._message_1f9v5_16{color:var(--color-text-muted);font-size:1rem;margin:0}._container_1m5d7_1{display:flex;flex-direction:column;gap:var(--spacing-md)}._list_1m5d7_7{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--spacing-sm)}._listItem_1m5d7_16{margin:0;padding:0}._undoContainer_1m5d7_21{position:fixed;bottom:var(--spacing-md);left:50%;transform:translate(-50%);display:flex;flex-direction:column;gap:var(--spacing-sm);z-index:100}._undoToast_1m5d7_32{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-sm) var(--spacing-md);background:var(--color-text);color:var(--color-bg);border-radius:var(--radius-md);box-shadow:0 4px 12px #00000026;animation:_slideUp_1m5d7_1 .3s ease}@keyframes _slideUp_1m5d7_1{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}._undoButton_1m5d7_55{padding:var(--spacing-xs) var(--spacing-sm);font-size:.875rem;font-weight:500;color:var(--color-bg);background-color:var(--color-success);border:none;border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;transition:background-color var(--transition-fast)}._undoButton_1m5d7_55:hover{background-color:#16a34a}.app{max-width:600px;margin:0 auto;padding:var(--spacing-lg);min-height:100vh}.header{text-align:center;margin-bottom:var(--spacing-xl)}.header h1{font-size:2rem;color:var(--color-text);margin:0}.main{display:flex;flex-direction:column;gap:var(--spacing-lg)}