.upload {
  font: var(--grapes-body-m);
  transition-property: background-color, color, border-color;
  transition-duration: var(--grapes-transition-duration);
  transition-timing-function: var(--grapes-transition-timing-function);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--grapes-unit-8);
  min-height: 120px;
  padding: var(--grapes-unit-24);
  border: 1px dashed var(--grapes-color-border-default);
  border-radius: var(--grapes-border-radius-8);
  background-color: var(--grapes-color-background-primary-default);
  color: var(--grapes-color-content-primary);
  text-align: center;
  box-sizing: border-box;

  &:hover {
    cursor: pointer;
  }
}

.upload:is(:hover) {
  box-shadow: var(--grapes-elevation-s);
  background-color: var(--grapes-color-background-primary-hover);
}

.upload:is(:hover):not(.isInvalid) {
  border-color: var(--grapes-color-border-hover);
}

.upload:is(:focus-within):not(.isInvalid),
.activeUpload {
  .uploadIcon {
    color: var(--grapes-color-content-selected);
  }
}

.activeUpload {
  background-color: var(--grapes-color-background-primary-selected);
  border-color: var(--grapes-color-border-selected);
  color: var(--grapes-color-content-selected);
}

.isInvalid {
  background-color: var(--grapes-color-background-secondary-alert-default);
  border-color: var(--grapes-color-border-alert);
}

.upload:active:not(.isInvalid) {
  box-shadow: var(--grapes-elevation-s);
  outline: var(--grapes-focus-ring);
  border-color: var(--grapes-color-border-default);
  outline-offset: var(--grapes-focus-ring-offset);
}

.upload:active {
  outline: var(--grapes-focus-ring);
  border-color: var(--grapes-color-border-default);
  outline-offset: var(--grapes-focus-ring-offset);
}

.uploadIcon {
  color: var(--grapes-color-content-primary);
  transition: inherit;
}

:is(fieldset[disabled] .upload) {
  cursor: not-allowed;

  &:hover,
  &:focus-within {
    box-shadow: none;
    background-color: transparent;
    border-color: var(--grapes-color-border-default);

    .uploadIcon {
      color: var(--grapes-color-content-primary);
    }
  }
}