@use "../../../../wc";

:host {
  display: block;
  font-size: 0.8125rem;
}

.editor {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

// --- Filter picker (step 1) --------------------------------------------------

.picker {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 12px;
  border: 1px solid rgb(var(--zn-border-color));
  border-radius: 8px;
  background: rgb(var(--zn-panel));

  &__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 600;
  }

  &__back {
    flex: 0 0 auto;
  }

  &__list {
    display: flex;
    flex-direction: column;
  }

  &__item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    width: 100%;
    padding: 10px 12px;
    margin-top: -1px;
    border: 1px solid rgb(var(--zn-border-color));
    background: rgb(var(--zn-panel));
    color: rgb(var(--zn-text));
    font-size: 0.8125rem;
    text-align: left;
    cursor: pointer;

    &:first-child {
      margin-top: 0;
      border-top-left-radius: 8px;
      border-top-right-radius: 8px;
    }

    &:last-child {
      border-bottom-left-radius: 8px;
      border-bottom-right-radius: 8px;
    }

    &:hover {
      background: rgb(var(--zn-color-tab));
    }
  }

  &__item-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
  }

  &__item-label {
    font-weight: 500;
  }

  &__item-description {
    font-size: 0.75rem;
    color: rgb(var(--zn-color-muted-text));
  }

  &__empty {
    margin: 0;
    padding: 10px 2px;
    font-size: 0.75rem;
    color: rgb(var(--zn-color-muted-text));
  }
}

// --- Condition groups (step 2) -----------------------------------------------

.conditions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.group {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  width: 100%;
  padding: 14px;
  border: 1px solid rgb(var(--zn-border-color));
  border-radius: 8px;
  background: rgb(var(--zn-panel));
}

// The AND joining two conditions in a group: a label on a full-width rule.
.and-rule {
  @include wc.text-style(paragraph);
  
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  color: rgb(var(--zn-color-success));

  &::after {
    content: "";
    flex: 1;
    height: 1px;
    background: color-mix(in srgb, rgb(var(--zn-color-success)) 50%, transparent);
  }
}

// The OR joining two groups.
.or-label {
  @include wc.text-style(paragraph);

  margin: 2px 0;
  color: rgb(var(--zn-color-error));
}

.condition {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;

  &__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    width: 100%;
  }

  &__name {
    @include wc.text-style(heading-section);
  }

  &__remove {
    flex: 0 0 auto;
  }

  &__row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
  }

  &__row-label,
  &__suffix {
    font-size: 0.75rem;
    color: rgb(var(--zn-color-muted-text));
    white-space: nowrap;
  }
}

// Zinc form controls sized into the row: a zero flex-basis overrides the
// controls' natural 100% width so a row shares one line. Each select also gets
// an inline min-width sized to its longest label, so a row that can't show a
// label in full wraps and gives the select its own line instead of truncating.
.control {
  min-width: 0;

  &--operator {
    flex: 1 1 0;
    min-width: 120px;
  }

  &--number {
    flex: 0 0 auto;
    width: 80px;
  }

  // Adjustable unit dropdown after the value (e.g. day(s) / month(s)).
  &--unit {
    flex: 1 1 0;
  }

  // The value control soaks up the remaining row width.
  &--value {
    flex: 1 1 0;
    min-width: 100px;
  }
}

// Graceful fallback for labels past the min-width cap.
zn-select.control::part(display-input) {
  text-overflow: ellipsis;
}

// Save / Cancel sit in their own section, clear of the last group's "+ OR".
.actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 2px;
  padding-top: 16px;
  border-top: 1px solid rgb(var(--zn-border-color));
}