.add-user {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;

  &__sticky-container {
    position: sticky;
    top: 40px;
    width: 100%;
    background: #fff;
    z-index: 10;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0.5rem;
    border-bottom: 1px solid #eee;
  }

  &__button {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;

    &--primary {
      background: #1976d2;
      color: #fff;
    }

    &--secondary {
      background: #e0e0e0;
      color: #333;
    }
  }
  input,
  &__select {
    flex: 1 1 20%;
    min-width: 150px;
    box-sizing: border-box;
    padding: 8px;
    font-size: 1rem;
    border-radius: 4px;
    border: 1px solid #ccc;
    outline: none;
    transition: border-color 0.3s ease;

    &:focus {
      border-color: #0070f3;
    }
  }

  &__button-container {
    flex-basis: 100%;
    width: 100%;

    button {
      flex-basis: 100%;
      margin-top: 16px;
      padding: 10px 0;
      font-size: 1rem;
      border-radius: 4px;
      width: 100px;
      cursor: pointer;
    }

    button:first-child {
      color: var(--button-primary);
      border-color: var(--button-primary);
    }

    button:last-child {
      color: var(--button-secondary);
      border-color: var(--button-secondary);
      margin-left: 8px;
    }
  }
}

.phone-input-container {
  flex: 1 1 100%;
  min-width: 200px;
  display: flex;
  flex-direction: column;
  gap: 4px;

  .country-code-select {
    padding: 8px;
    font-size: 0.9rem;
    border-radius: 4px;
    border: 1px solid #ccc;
    outline: none;
    transition: border-color 0.3s ease;
    background: #f8f9fa;
    cursor: pointer;

    &:focus {
      border-color: #0070f3;
    }
  }

  input[type="tel"] {
    flex: 1;
    padding: 8px;
    font-size: 1rem;
    border-radius: 4px;
    border: 1px solid #ccc;
    outline: none;
    transition: border-color 0.3s ease;

    &:focus {
      border-color: #0070f3;
    }

    &.phone-input-error {
      border-color: #dc3545;
      box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
    }
  }

  .phone-error-message {
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 2px;
    padding-left: 4px;
  }
}

.array-field-container {
  flex: 1 1 100%;
  min-width: 200px;
  display: flex;
  flex-direction: column;
  gap: 8px;

  label {
    font-weight: 500;
    color: #333;
    font-size: 0.9rem;
  }

  .selected-items {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 4px;
  }

  .selected-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: #e3f2fd;
    color: #1976d2;
    padding: 4px 8px;
    border-radius: 16px;
    font-size: 0.875rem;
    border: 1px solid #bbdefb;

    .remove-item {
      background: none;
      border: none;
      color: #1976d2;
      cursor: pointer;
      font-size: 1.2rem;
      line-height: 1;
      padding: 0;
      margin-left: 4px;
      width: 16px;
      height: 16px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 50%;
      transition: background-color 0.2s ease;

      &:hover {
        background-color: rgba(25, 118, 210, 0.1);
      }
    }
  }
}