:root{--primary-color: #005a9c;--secondary-color: #f0f6fc;--text-color: #333;--border-color: #d1d5db;--background-color: #ffffff;--success-color: #28a745;--error-color: #dc3545;--font-family: "Noto Sans KR", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--secondary-color);color:var(--text-color);line-height:1.6;display:flex;justify-content:center;padding:1rem}#root{width:100%;max-width:800px;margin:0 auto}.container{background-color:var(--background-color);padding:2rem;border-radius:8px;box-shadow:0 4px 6px #0000001a}header{text-align:center;margin-bottom:2rem;padding-bottom:1rem}header h1{color:var(--primary-color);font-size:2rem;font-weight:700}header p{font-size:1rem;color:#666;margin-top:.5rem}.year-selector{display:flex;justify-content:center;gap:1.5rem;margin-top:1.5rem;padding-top:1.5rem;border-top:2px solid var(--primary-color)}.year-option{display:flex;align-items:center;gap:.5rem}.year-option input[type=radio]{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-color:var(--background-color);margin:0;width:1.2em;height:1.2em;border:2px solid var(--border-color);border-radius:50%;display:grid;place-content:center;cursor:pointer;transition:border-color .2s ease-in-out}.year-option input[type=radio]:hover{border-color:var(--primary-color)}.year-option input[type=radio]:before{content:"";width:.7em;height:.7em;border-radius:50%;background-color:var(--primary-color);transform:scale(0);transition:transform .1s ease-in-out}.year-option input[type=radio]:checked{border-color:var(--primary-color)}.year-option input[type=radio]:checked:before{transform:scale(1)}.year-option label{font-weight:500;margin-bottom:0;cursor:pointer}.form-grid{display:grid;grid-template-columns:1fr;gap:1.5rem}@media(min-width:768px){.form-grid{grid-template-columns:1fr 1fr}}.info-box{grid-column:1 / -1;background-color:var(--secondary-color);padding:1rem 1.5rem;border-radius:4px;border:1px solid var(--border-color);font-size:.9rem;color:#666;line-height:1.5}.info-box p{margin:0;padding:.25rem 0}.info-box b{color:var(--primary-color);font-weight:500}.unit-info{margin-top:.75rem;padding-top:.75rem;border-top:1px solid var(--border-color)}.unit-info-title{color:var(--error-color);font-weight:500}.unit-toggle-example{color:var(--success-color);font-weight:500}.form-group{display:flex;flex-direction:column}.form-group label{font-weight:500;margin-bottom:.5rem;font-size:1rem}.flex-label{display:flex;align-items:center;gap:.5rem}.form-group .description{font-size:.8rem;color:#666;margin-bottom:.5rem;min-height:2.4em}.form-group input,.form-group select{width:100%;padding:.75rem;border:1px solid var(--border-color);border-radius:4px;font-size:1rem;font-family:var(--font-family);transition:border-color .2s,box-shadow .2s;background-color:#fff;color:#000}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield}.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #005a9c33}.input-wrapper{position:relative}.input-wrapper>input{padding-right:4.5rem}.unit-toggle{position:absolute;right:.5rem;top:50%;transform:translateY(-50%);background:transparent;border:none;color:var(--success-color);font-size:1rem;font-family:var(--font-family);cursor:pointer;padding:.5rem;border-radius:4px;transition:background-color .2s}.unit-toggle:hover{background-color:#f0f6fc}.calculate-btn{width:100%;padding:1rem;background-color:var(--primary-color);color:#fff;border:none;border-radius:4px;font-size:1.2rem;font-weight:700;cursor:pointer;transition:background-color .3s;margin-top:1.5rem}.calculate-btn:hover{background-color:#047}.recalculate-btn{width:100%;padding:1rem;background-color:#6c757d;color:#fff;border:none;border-radius:4px;font-size:1.2rem;font-weight:700;cursor:pointer;transition:background-color .3s;margin-top:2rem}.recalculate-btn:hover{background-color:#5a6268}.income-section{grid-column:1 / -1;display:flex;flex-direction:column;gap:1.5rem;border:1px solid var(--border-color);padding:1.5rem;border-radius:4px;background-color:#f8f9fa}.income-section h4{font-size:1.2rem;font-weight:500;margin-bottom:-.5rem}.income-category{border-top:1px solid var(--border-color);padding-top:1.5rem}.income-category:first-of-type{border-top:none;padding-top:0}.income-category h5{font-size:1.1rem;margin-bottom:0;font-weight:500}.income-category .description{min-height:auto;margin-bottom:1rem}.income-title-wrapper{display:flex;align-items:center;gap:.5rem;margin-bottom:1rem}.tooltip-icon{position:relative;display:inline-flex;justify-content:center;align-items:center;width:18px;height:18px;border-radius:50%;background-color:#a0aec0;color:#fff;font-weight:700;font-size:12px;cursor:help;-webkit-user-select:none;user-select:none;flex-shrink:0}.tooltip-icon .tooltip-text{visibility:hidden;width:250px;background-color:#2d3748;color:#fff;text-align:left;border-radius:6px;padding:10px;position:absolute;z-index:10;bottom:150%;left:50%;margin-left:-125px;opacity:0;transition:opacity .3s ease;font-size:.85rem;font-weight:400;line-height:1.5;box-shadow:0 2px 4px #0003}.tooltip-icon .tooltip-text:after{content:"";position:absolute;top:100%;left:50%;margin-left:-5px;border-width:5px;border-style:solid;border-color:#2d3748 transparent transparent transparent}.tooltip-icon:hover .tooltip-text{visibility:visible;opacity:1}.income-section .description{min-height:auto;margin-bottom:.5rem}.income-entry{display:grid;grid-template-columns:1fr;gap:1rem;align-items:flex-end}@media(min-width:768px){.income-entry{grid-template-columns:1fr 1fr}}@media(min-width:1024px){.income-entry{grid-template-columns:1fr 1fr 1fr}}.income-entry-12-col{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;align-items:flex-end}@media(min-width:768px){.income-entry-12-col{grid-template-columns:repeat(3,1fr)}}@media(min-width:1024px){.income-entry-12-col{grid-template-columns:repeat(4,1fr)}}.income-entry .form-group{margin-bottom:0}.income-entry-item{position:relative;border:1px solid #e2e8f0;border-radius:4px;padding:1.5rem 1rem 1rem;margin-top:1.5rem;background-color:#fff}.income-entry-item:first-of-type{margin-top:0}.income-item-title{position:absolute;top:-.8em;left:1rem;background:#f8f9fa;padding:0 .5rem;font-size:.9rem;font-weight:500;color:var(--text-color)}.remove-btn{position:absolute;top:.5rem;right:.5rem;width:24px;height:24px;background:transparent;border:none;color:var(--error-color);cursor:pointer;font-size:1.5rem;font-weight:700;line-height:1;padding:0;display:flex;align-items:center;justify-content:center}.remove-btn:hover{color:#a00}.add-btn{display:block;width:100%;padding:.75rem;background-color:#f0f6fc;color:var(--primary-color);border:1px dashed var(--primary-color);border-radius:4px;font-size:1rem;font-weight:500;cursor:pointer;transition:background-color .3s,color .3s}.add-btn:hover{background-color:var(--primary-color);color:#fff}.add-btn-container{position:relative;margin-top:1rem}.add-btn-container .add-btn-tooltip-text{visibility:hidden;width:320px;background-color:#2d3748;color:#fff;text-align:center;border-radius:6px;padding:10px;position:absolute;z-index:10;bottom:120%;left:50%;margin-left:-160px;opacity:0;transition:opacity .3s ease;font-size:.85rem;font-weight:400;line-height:1.5;box-shadow:0 2px 4px #0003}.add-btn-container .add-btn-tooltip-text:after{content:"";position:absolute;top:100%;left:50%;margin-left:-5px;border-width:5px;border-style:solid;border-color:#2d3748 transparent transparent transparent}.add-btn-container:hover .add-btn-tooltip-text{visibility:visible;opacity:1}.result-view{animation:fade-in .3s ease-out}@keyframes fade-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.result-section{margin-top:0;padding:1.5rem;background-color:var(--secondary-color);border-radius:8px;text-align:center}.result-section h2{color:var(--primary-color);margin-bottom:1rem}.result-amount{font-size:2.5rem;font-weight:700;color:var(--success-color)}.result-breakdown{font-size:1.1rem;color:#555;margin-top:.5rem;margin-bottom:1.5rem;text-align:center}.medical-result-subsection{margin-top:1.5rem;padding:1rem;background-color:#e9ecef;border-radius:4px;border:1px solid #ced4da}.medical-result-subsection h3{font-size:1.2rem;color:#495057;margin-bottom:.5rem}.result-amount-medical{font-size:1.8rem;font-weight:700;color:#007bff}.result-breakdown-medical{font-size:1rem;color:#555;margin-top:.25rem;margin-bottom:1rem;text-align:center}.medical-disclaimer{font-size:.85rem;color:#6c757d;margin-top:.75rem}.details-toggle-btn{width:100%;padding:.75rem;background-color:#f0f6fc;color:var(--primary-color);border:1px solid var(--border-color);border-radius:4px;font-size:1rem;font-weight:500;cursor:pointer;transition:background-color .3s,color .3s;margin-top:1.5rem}.details-toggle-btn:hover{background-color:#e2e8f0}.calculation-details{margin-top:1.5rem;padding:1.5rem;border-top:1px solid var(--border-color);text-align:left}.calculation-details h4{font-size:1.2rem;color:var(--text-color);margin-bottom:1rem;text-align:center;font-weight:500}.details-grid{display:grid;grid-template-columns:1fr auto;gap:.75rem 1.5rem;align-items:center}.detail-item-title,.detail-item-value{font-size:1rem}.detail-item-title{font-weight:500;color:#333}.detail-item-value{text-align:right;font-weight:500;color:#000}.detail-item-title.sub-item{padding-left:1.5rem;font-weight:400;color:#555;position:relative}.detail-item-title.sub-item.income-source-header{font-weight:500;color:#333;margin-top:.5rem}.detail-item-value.sub-item{font-weight:400}.detail-item-title.sub-item-nested,.detail-item-value.sub-item-nested{font-size:.9rem;color:#555;font-weight:400}.detail-item-value.detail-formula{font-size:.8rem;word-break:break-all;text-align:right}.detail-item-title.sub-item-nested{padding-left:2.5rem}.detail-item-title.sub-item-nested.sub-item-deeper{padding-left:3.5rem}.detail-item-title.final,.detail-item-value.final{font-size:1.1rem;font-weight:700;color:var(--primary-color);margin-top:.75rem;padding-top:.75rem;border-top:1px dashed var(--border-color)}.detail-item-value.final{color:var(--success-color)}.detail-item-title.final .formula-text{font-weight:400;color:#555;font-size:.9em;margin-left:.5rem}.calculation-formula-inline{font-size:.9rem;color:#555;font-weight:400;margin-top:.25rem}.rate-info{font-size:.85rem;color:var(--error-color);margin-top:-.5rem;padding-bottom:.5rem}.details-sub-table-container{grid-column:1 / -1;margin:1rem 0}.details-sub-table-container h5{text-align:center;font-size:1.1rem;margin-bottom:.75rem;font-weight:500}.details-sub-table{width:100%;border-collapse:collapse;text-align:center;font-size:.9rem}.details-sub-table th,.details-sub-table td{border:1px solid var(--border-color);padding:.5rem}.details-sub-table thead th{background-color:#f8f9fa;font-weight:500}.details-sub-table tbody tr{background-color:#fff}.details-sub-table tfoot td{background-color:#f0f6fc;font-weight:700}.details-sub-table .deduction-value{color:var(--error-color)}.calculation-explanation{margin-top:1.5rem;padding:1rem 1.5rem;background-color:#fff;border:1px solid var(--border-color);border-radius:4px;font-size:.9rem;line-height:1.7}.explanation-title{font-weight:700;color:var(--primary-color);font-size:1rem;margin-bottom:.75rem}.explanation-text{color:#444}.explanation-text strong{color:var(--error-color);font-weight:700}.explanation-formula{display:block;margin-top:.75rem;padding-top:.75rem;border-top:1px dashed var(--border-color);font-weight:500;color:#333}.explanation-formula strong{color:#000;font-weight:700}.explanation-formula .value{color:var(--success-color);font-weight:700}.thresholds-section{margin-top:2.5rem}.thresholds-section h2{text-align:center;color:var(--primary-color);margin-bottom:1rem}.thresholds-table{width:100%;border-collapse:collapse;text-align:center}.thresholds-table th,.thresholds-table td{border:1px solid var(--border-color);padding:.75rem}.thresholds-table th{background-color:#e2e8f0;font-weight:500}.thresholds-table tbody tr:nth-child(odd){background-color:#f8f9fc}.highlight{background-color:#fff3cd!important;font-weight:700}.status-possible{color:var(--success-color);font-weight:700}.status-possible .projected-amount{color:#000;font-weight:400;font-size:.9em}.status-impossible{color:var(--error-color);font-weight:700}.disclaimer{margin-top:2rem;font-size:.9rem;color:#666;text-align:center;padding:1rem;background-color:#f8f9fa;border-radius:4px}.form-group.single-parent-group{grid-column:1 / -1}.income-type-selector{margin-bottom:1rem}.radio-group{display:flex;gap:1.5rem;padding:.75rem;border:1px solid var(--border-color);border-radius:4px;background-color:#fff}.radio-option{display:flex;align-items:center;gap:.5rem}.radio-option input[type=radio],.radio-option input[type=checkbox]{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-color:var(--background-color);margin:0;width:1.2em;height:1.2em;border:2px solid var(--border-color);border-radius:50%;display:grid;place-content:center;cursor:pointer;transition:border-color .2s ease-in-out}.radio-option input[type=radio]:hover,.radio-option input[type=checkbox]:hover{border-color:var(--primary-color)}.radio-option input[type=radio]:before,.radio-option input[type=checkbox]:before{content:"";width:.7em;height:.7em;border-radius:50%;background-color:var(--primary-color);transform:scale(0);transition:transform .1s ease-in-out}.radio-option input[type=radio]:checked,.radio-option input[type=checkbox]:checked{border-color:var(--primary-color)}.radio-option input[type=radio]:checked:before,.radio-option input[type=checkbox]:checked:before{transform:scale(1)}.radio-option label{font-weight:400;margin-bottom:0;cursor:pointer}.description-with-toggle{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.description-with-toggle .description{margin-bottom:0}.warning-text{color:var(--error-color);font-weight:700}
