._columnBody_xq5b1_1{flex-direction:column;flex:1;display:flex}._todoForm_xq5b1_7{gap:8px;margin-bottom:12px;display:flex}._todoForm_xq5b1_7 input{border:1px solid #ddd;border-radius:6px;flex:1;padding:8px 12px;font-size:.9rem}._todoForm_xq5b1_7 input:focus{border-color:#4dabf7;outline:none}._todoForm_xq5b1_7 button{color:#fff;cursor:pointer;background:#4dabf7;border:none;border-radius:6px;padding:8px 16px;font-size:.9rem;transition:background .2s}._todoForm_xq5b1_7 button:hover{background:#339af0}._todoList_xq5b1_41{flex:1;margin:0;padding:0;list-style:none;overflow-y:auto}._todoItem_xq5b1_49{background:#fff;border-radius:8px;justify-content:space-between;align-items:center;margin-bottom:8px;padding:10px 12px;display:flex;box-shadow:0 1px 3px #00000014}._todoItem_xq5b1_49 span{word-break:break-word;flex:1}._deleteBtn_xq5b1_65{cursor:pointer;background:0 0;border:none;border-radius:4px;padding:4px 8px;font-size:1rem;transition:background .2s}._deleteBtn_xq5b1_65:hover{background:#ffe3e3}._columnHeader_2bmnm_1{border-bottom:2px solid #e9ecef;flex-direction:column;align-items:center;gap:8px;margin-bottom:16px;padding-bottom:16px;display:flex}._columnHeader_2bmnm_1 h3{text-align:center;color:#333;margin:0;font-size:1rem}._count_2bmnm_18{color:#666;font-size:.9rem}._clearBtn_2bmnm_23{color:#fff;cursor:pointer;background:#ff6b6b;border:none;border-radius:6px;padding:6px 12px;font-size:.8rem;transition:background .2s}._clearBtn_2bmnm_23:hover{background:#fa5252}._app_i7avn_1{max-width:1440px;margin:0 auto;padding:20px}._app_i7avn_1 h1{text-align:center;margin-bottom:30px;font-size:1.8rem}._app_i7avn_1 ._linkContainer_i7avn_13{width:fit-content;margin:1rem auto}._app_i7avn_1 ._linkContainer_i7avn_13 a{fill-size:1.25rem;color:#00008b;font-weight:700;text-decoration:none}._columns_i7avn_25{grid-template-columns:repeat(4,1fr);gap:20px;display:grid}@media (width<=1200px){._columns_i7avn_25{grid-template-columns:repeat(3,1fr)}}@media (width<=1024px){._columns_i7avn_25{grid-template-columns:repeat(2,1fr)}}@media (width<=640px){._columns_i7avn_25{grid-template-columns:1fr}}*{box-sizing:border-box}body{background:#fafafa;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}#root{min-height:100vh}.column{background:#f8f9fa;border-radius:12px;flex-direction:column;padding:16px;display:flex}