@use '../../theme/styles' as theme;

.wr-file-upload {
  display: block;
  font-family: var(--wr-font-family-base);

  &__zone {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1.5rem;
    background: var(--wr-color-white);
    border: 1.5px dashed var(--wr-color-light);
    @include theme.smooth-br(var(--wr-border-radius-base));
    color: var(--wr-color-dark);
    text-align: center;
    cursor: pointer;
    outline: 0;
    transition:
      border-color var(--wr-transition-base),
      background var(--wr-transition-base),
      color var(--wr-transition-base);

    &:hover,
    &:focus-visible {
      border-color: var(--wr-color-primary);
      background: rgba(var(--wr-color-primary-rgb), 0.04);
    }
  }

  &--dragging &__zone {
    border-color: var(--wr-color-primary);
    background: rgba(var(--wr-color-primary-rgb), 0.08);
    color: var(--wr-color-primary);
  }

  &--disabled &__zone {
    cursor: not-allowed;
    opacity: 0.6;
    pointer-events: none;
  }

  &__icon {
    color: var(--wr-color-medium);
    transition: color var(--wr-transition-base);
  }

  &--dragging &__icon,
  &__zone:hover &__icon {
    color: var(--wr-color-primary);
  }

  &__hint {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    font-size: var(--wr-text-sm);
    line-height: 1.25rem;

    strong {
      font-weight: 600;
      color: var(--wr-color-primary);
    }

    span {
      color: var(--wr-color-medium);
    }

    small {
      margin-top: 0.25rem;
      color: var(--wr-color-medium);
      font-size: var(--wr-text-xs);
    }
  }

  // Native <input type="file"> stays in the DOM (so the picker can be opened
  // programmatically) but is visually hidden.
  &__picker {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
  }

  &__list {
    list-style: none;
    margin: 0.75rem 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
  }

  &__item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.4375rem 0.625rem 0.4375rem 0.75rem;
    background: var(--wr-color-white);
    border: 1px solid var(--wr-color-light);
    @include theme.smooth-br(var(--wr-border-radius-base));
    font-size: var(--wr-text-sm);
    line-height: 1.25rem;
  }

  &__name {
    flex: 1 1 auto;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--wr-color-dark);
  }

  &__size {
    flex: 0 0 auto;
    color: var(--wr-color-medium);
    font-variant-numeric: tabular-nums;
  }

  &__remove {
    appearance: none;
    background: transparent;
    border: 0;
    padding: 0.25rem;
    color: var(--wr-color-medium);
    border-radius: var(--wr-border-radius-sm);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition:
      color var(--wr-transition-base),
      background var(--wr-transition-base);

    &:hover:not(:disabled) {
      color: var(--wr-color-danger, var(--wr-color-primary));
      background: rgba(var(--wr-color-primary-rgb), 0.08);
    }

    &:disabled {
      cursor: not-allowed;
      opacity: 0.4;
    }
  }
}