/* loan-calculator.css */

/* 폼 레이아웃 */
.form-row {
    display: flex;
    gap: 15px;
    margin-bottom: 1rem;
  }
  
  .flex-1 {
    flex: 1;
  }
  
  .flex-2 {
    flex: 2;
  }
  
  .description {
    margin-top: 5px;
    font-size: 0.9rem;
    color: var(--gray-600);
    min-height: 20px;
  }
  
  .form-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
  }
  
  .form-actions .btn {
    flex: 1;
  }
  
  /* 결과 영역 */
  .result-summary {
    margin-bottom: 25px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
  }
  
  .result-item {
    background: var(--light-bg);
    padding: 15px;
    border-radius: 6px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  }
  
  .result-item-title {
    font-size: 0.9rem;
    color: var(--gray-600);
    margin-bottom: 5px;
  }
  
  .result-item-value {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--gray-900);
  }
  
  .result-item-secondary {
    font-size: 0.85rem;
    color: var(--gray-500);
    margin-top: 5px;
  }
  
  /* 차트 영역 */
  .chart-container {
    margin: 20px 0;
    height: 300px;
    position: relative;
  }
  
  /* 상환 스케줄 영역 */
  .schedule-container {
    margin-top: 30px;
  }
  
  .schedule-container h3 {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
  }
  
  .schedule-container h3 i {
    margin-right: 8px;
  }
  
  .schedule-controls {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
  }
  
  .table-container {
    overflow-x: auto;
  }
  
  table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
  }
  
  th, td {
    border: 1px solid var(--border-color);
    padding: 8px 12px;
  }
  
  th {
    background: var(--light-bg);
    font-weight: 500;
    text-align: center;
    position: sticky;
    top: 0;
    z-index: 1;
  }
  
  td {
    text-align: right;
  }
  
  tr:nth-child(even) {
    background-color: var(--lighter-bg);
  }
  
  tr:hover {
    background-color: var(--highlight-bg);
  }
  
  /* 중도상환 시뮬레이션 */
  .prepayment-result {
    margin-top: 20px;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
  }
  
  .comparison-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
    margin-top: 15px;
  }
  
  .comparison-item {
    background: var(--light-bg);
    padding: 15px;
    border-radius: 6px;
  }
  
  .comparison-item-title {
    font-weight: 500;
    margin-bottom: 10px;
    font-size: 1rem;
  }
  
  .comparison-item-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
  }
  
  .comparison-label {
    color: var(--gray-600);
  }
  
  .comparison-value {
    font-weight: 500;
  }
  
  .savings {
    color: var(--success);
  }
  
  /* 저장된 결과 목록 */
  .saved-results-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 15px;
  }
  
  .saved-result-item {
    background: var(--light-bg);
    border-radius: 6px;
    padding: 15px;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
  }
  
  .saved-result-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
  }
  
  .saved-result-date {
    font-size: 0.8rem;
    color: var(--gray-500);
    margin-bottom: 5px;
  }
  
  .saved-result-title {
    font-weight: 500;
    margin-bottom: 10px;
  }
  
  .saved-result-detail {
    display: flex;
    justify-content: space-between;
    margin-bottom: 5px;
    font-size: 0.9rem;
  }
  
  .saved-result-label {
    color: var(--gray-600);
  }
  
  .saved-result-value {
    font-weight: 500;
  }
  
  .saved-result-delete {
    position: absolute;
    top: 10px;
    right: 10px;
    color: var(--gray-400);
    background: none;
    border: none;
    cursor: pointer;
    transition: color 0.2s;
  }
  
  .saved-result-delete:hover {
    color: var(--danger);
  }
  
  .empty-state {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 30px;
    color: var(--gray-500);
    text-align: center;
  }
  
  .empty-state i {
    font-size: 2rem;
    margin-bottom: 15px;
    opacity: 0.6;
  }
  
  /* 접을 수 있는 섹션 */
  .collapsible-header {
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .toggle-icon {
    transition: transform 0.3s;
  }
  
  .collapsible-header.collapsed .toggle-icon {
    transform: rotate(-90deg);
  }
  
  .collapsible-section {
    max-height: 2000px;
    overflow: hidden;
    transition: max-height 0.5s ease-in-out;
  }
  
  .collapsible-section.collapsed {
    max-height: 0;
    padding-top: 0;
    padding-bottom: 0;
    overflow: hidden;
  }
  
  /* 모달 스타일 */
  .modal {
    display: none;
    position: fixed;
    z-index: 1000;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    overflow: auto;
    align-items: center;
    justify-content: center;
  }
  
  .modal.show {
    display: flex;
  }
  
  .modal-content {
    background: var(--card-bg);
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 500px;
    animation: modalFadeIn 0.3s;
  }
  
  @keyframes modalFadeIn {
    from {
      opacity: 0;
      transform: translateY(-50px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  .modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
  }
  
  .modal-header h3 {
    margin: 0;
  }
  
  .close-modal {
    font-size: 24px;
    color: var(--gray-500);
    cursor: pointer;
    transition: color 0.2s;
  }
  
  .close-modal:hover {
    color: var(--gray-700);
  }
  
  .modal-body {
    padding: 20px;
  }
  
  .input-group {
    display: flex;
  }
  
  .input-group .form-control {
    flex-grow: 1;
    border-radius: 4px 0 0 4px;
  }
  
  .input-group .btn {
    border-radius: 0 4px 4px 0;
  }
  
  .share-note {
    margin-top: 15px;
    font-size: 0.9rem;
    color: var(--gray-600);
  }
  
  /* 반응형 디자인 */
  @media (max-width: 768px) {
    .form-row {
      flex-direction: column;
      gap: 0;
    }
    
    .card-actions {
      flex-direction: column;
      gap: 5px;
      margin-top: 10px;
    }
    
    .schedule-controls {
      flex-wrap: wrap;
    }
    
    .result-summary {
      grid-template-columns: 1fr;
    }
    
    .comparison-container {
      grid-template-columns: 1fr;
    }
  }
  
  /* 다크 테마 */
  body.dark-theme .result-item,
  body.dark-theme .comparison-item,
  body.dark-theme .saved-result-item {
    background: var(--dark-accent);
  }
  
  body.dark-theme .savings {
    color: var(--success-light);
  }
  
  body.dark-theme th {
    background: var(--dark-accent);
  }
  
  body.dark-theme tr:nth-child(even) {
    background-color: var(--darker-bg);
  }
  
  body.dark-theme tr:hover {
    background-color: var(--dark-highlight);
  }