.resignation-detail-panel {
  display: flex;
  flex-direction: column;
  height: 100vh;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
  overflow: hidden;

  .panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;

    .header-content {
      display: flex;
      align-items: center;
      gap: 16px;

      .reason-icon {
        font-size: 32px;
        width: 32px;
        height: 32px;
      }

      .header-text {
        h2 {
          margin: 0;
          font-size: 24px;
          font-weight: 600;
        }

        .category-chip {
          display: inline-block;
          background: rgba(255, 255, 255, 0.2);
          padding: 4px 12px;
          border-radius: 16px;
          font-size: 12px;
          margin-top: 4px;
        }
      }
    }

    button {
      color: white;
    }
  }

  .panel-content {
    flex: 1;
    overflow: auto;

    ::ng-deep .mat-mdc-tab-group {
      height: 100%;

      .mat-mdc-tab-header {
        border-bottom: 1px solid #e0e0e0;
      }

      .mat-mdc-tab-body-wrapper {
        flex: 1;
        overflow: auto;
      }
    }

    .tab-content {
      padding: 24px;
    }

    .stats-section {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
      margin-bottom: 32px;

      .stat-card {
        text-align: center;
        padding: 20px;
        background: #f8f9fa;
        border-radius: 12px;
        border: 1px solid #e9ecef;

        .stat-value {
          font-size: 28px;
          font-weight: 700;
          color: #2c3e50;
          margin-bottom: 8px;

          &.trend {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 4px;

            &.trend-up {
              color: #e74c3c;
            }

            &.trend-down {
              color: #27ae60;
            }

            &.trend-stable {
              color: #f39c12;
            }

            mat-icon {
              font-size: 20px;
              width: 20px;
              height: 20px;
            }
          }
        }

        .stat-label {
          font-size: 14px;
          color: #6c757d;
          font-weight: 500;
        }
      }
    }

    .analysis-section {
      h3 {
        color: #2c3e50;
        font-size: 18px;
        font-weight: 600;
        margin: 24px 0 12px 0;
        border-bottom: 2px solid #667eea;
        padding-bottom: 8px;
      }

      .overview-text {
        line-height: 1.6;
        color: #495057;
        margin-bottom: 24px;
      }

      .factors-list {
        margin-bottom: 24px;

        ::ng-deep mat-chip {
          background: #e3f2fd;
          color: #1976d2;
        }
      }

      .impact-analysis {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 24px;
        margin-bottom: 24px;

        .impact-section {
          h4 {
            color: #495057;
            font-size: 16px;
            margin-bottom: 12px;
          }

          ul {
            list-style: none;
            padding: 0;

            li {
              padding: 8px 0;
              padding-left: 20px;
              position: relative;
              color: #6c757d;

              &::before {
                content: '•';
                color: #667eea;
                font-weight: bold;
                position: absolute;
                left: 0;
              }
            }
          }
        }
      }

      .time-distribution {
        .period-item {
          display: grid;
          grid-template-columns: 100px 1fr 60px;
          align-items: center;
          gap: 16px;
          margin-bottom: 12px;

          .period-label {
            font-weight: 500;
            color: #495057;
          }

          .period-bar {
            height: 8px;
            background: #e9ecef;
            border-radius: 4px;
            overflow: hidden;

            .bar-fill {
              height: 100%;
              background: linear-gradient(90deg, #667eea, #764ba2);
              border-radius: 4px;
            }
          }

          .period-count {
            text-align: right;
            font-weight: 500;
            color: #6c757d;
          }
        }
      }
    }

    .improvement-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 24px;
      padding: 16px;
      background: #f8f9fa;
      border-radius: 8px;

      .priority-badge {
        padding: 6px 16px;
        border-radius: 20px;
        font-weight: 600;
        font-size: 12px;

        &.priority-high {
          background: #ffebee;
          color: #c62828;
        }

        &.priority-medium {
          background: #fff3e0;
          color: #ef6c00;
        }

        &.priority-low {
          background: #e8f5e8;
          color: #2e7d32;
        }
      }

      .timeline {
        color: #6c757d;
        font-weight: 500;
      }
    }

    .expected-outcome {
      margin-bottom: 32px;

      h3 {
        color: #2c3e50;
        font-size: 18px;
        font-weight: 600;
        margin-bottom: 12px;
      }

      p {
        line-height: 1.6;
        color: #495057;
      }
    }

    .action-plan {
      margin-bottom: 32px;

      h3 {
        color: #2c3e50;
        font-size: 18px;
        font-weight: 600;
        margin-bottom: 16px;
      }

      .actions-list {
        .action-item {
          background: #f8f9fa;
          border-radius: 8px;
          padding: 20px;
          margin-bottom: 16px;
          border-left: 4px solid #667eea;

          .action-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 12px;

            h4 {
              margin: 0;
              color: #2c3e50;
              font-size: 16px;
            }

            .action-status {
              padding: 4px 12px;
              border-radius: 12px;
              font-size: 12px;
              font-weight: 500;

              &.status-pending {
                background: #fff3cd;
                color: #856404;
              }

              &.status-in_progress {
                background: #d1ecf1;
                color: #0c5460;
              }

              &.status-completed {
                background: #d4edda;
                color: #155724;
              }
            }
          }

          .action-description {
            color: #6c757d;
            line-height: 1.5;
            margin-bottom: 12px;
          }

          .action-meta {
            display: flex;
            gap: 24px;
            font-size: 14px;
            color: #6c757d;

            .responsible,
            .deadline {
              font-weight: 500;
            }
          }
        }
      }
    }

    .success-metrics {
      margin-bottom: 32px;

      h3 {
        color: #2c3e50;
        font-size: 18px;
        font-weight: 600;
        margin-bottom: 12px;
      }

      ul {
        list-style: none;
        padding: 0;

        li {
          padding: 8px 0;
          padding-left: 24px;
          position: relative;
          color: #495057;

          &::before {
            content: '✓';
            color: #27ae60;
            font-weight: bold;
            position: absolute;
            left: 0;
          }
        }
      }
    }

    .resources {
      h3 {
        color: #2c3e50;
        font-size: 18px;
        font-weight: 600;
        margin-bottom: 16px;
      }

      .resource-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;

        .resource-item {
          background: #f8f9fa;
          padding: 16px;
          border-radius: 8px;

          h4 {
            margin: 0 0 12px 0;
            color: #495057;
            font-size: 14px;
            font-weight: 600;
          }

          p {
            margin: 0;
            color: #6c757d;
          }

          .personnel-list,
          .tools-list {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;

            ::ng-deep mat-chip {
              background: #e3f2fd;
              color: #1976d2;
              font-size: 12px;
            }
          }
        }
      }
    }
  }

  .panel-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    padding: 20px 24px;
    border-top: 1px solid #e0e0e0;
    background: #fafafa;

    button {
      min-width: 100px;
    }
  }
}

@media (max-width: 768px) {
  .resignation-detail-panel {
    .panel-content {
      .stats-section {
        grid-template-columns: 1fr;
      }

      .analysis-section {
        .impact-analysis {
          grid-template-columns: 1fr;
        }

        .time-distribution {
          .period-item {
            grid-template-columns: 1fr;
            gap: 8px;
            text-align: center;
          }
        }
      }

      .resources {
        .resource-grid {
          grid-template-columns: 1fr;
        }
      }
    }

    .panel-footer {
      flex-direction: column;
      gap: 8px;

      button {
        width: 100%;
      }
    }
  }
}