digitransit-ui/app/component/trafficnow/trafficnow.scss

.traffic-now {
  --white: #{$white};
  --background-color-lighter: #{$background-color-lighter};

  display: flex;
  flex-direction: column;
  height: 100%;

  h2,
  h3,
  p {
    margin: unset;
  }

  .icon-container {
    display: flex;
  }

  .separator {
    &.horizontal {
      border-top: 1px solid $light-gray;
    }

    &.vertical {
      border-right: 1px solid $light-gray;
    }
  }

  &__header {
    display: flex;
    flex-direction: column;
    gap: var(--space-m);
    padding: var(--space-l) 50px var(--space-xl) 50px;
    flex: 0 0 50%;

    &-breadcrumb {
      display: inline-flex;
      align-items: center;
    }

    &-crumbarrow {
      width: 10px;
      height: 10px;
      rotate: -90deg;
      color: $link-color;
    }

    &--mobile {
      padding: 25px 20px 20px 20px;
      flex: 0 0 100%;
    }
  }

  &__content {
    display: flex;
    align-content: center;
    height: 100%;
    justify-content: center;
    background-color: $background-color-lighter;

    &--mobile {
      padding: 0 var(--space-s);
    }

    &__filters {
      display: flex;
      flex-direction: column;
      gap: var(--space-m);
      padding-top: var(--space-xl);
      padding-right: var(--space-xl);
      position: sticky;
      top: 0;

      &-mobile {
        padding: var(--space-xl) var(--space-m);
      }

      &-button-container {
        background-color: $background-color-lighter;
        padding: var(--space-m) 0;
        position: sticky;
        top: 0;
        z-index: 10;
      }

      &-container {
        display: flex;
        flex-direction: column;
        min-width: 320px;
        max-width: 480px;
        background-color: $white;
        flex-shrink: 0;
        padding-left: 50px;
        border-right: 1px solid $light-gray;
      }

      &__toggle {
        &--container {
          gap: var(--space-s);

          .toggle {
            height: 24px;

            .slider {
              width: 45px;

              &::before {
                height: 22px;
                width: 22px;
              }
            }
          }
        }
      }

      fieldset {
        display: flex;
        flex-direction: column;
        padding-inline: 0;
        border: 0;
        margin: 0;
        padding-block: 0;

        label {
          display: flex;
          flex-direction: row;
          align-items: center;
          gap: var(--space-xs);
        }

        legend {
          padding: unset;
          margin: unset;
          font-weight: unset;
          margin-left: unset;
        }

        input[type='radio'],
        input[type='checkbox'] {
          accent-color: $primary-color;
          width: 1em;
          height: 1em;
          margin: 0;
        }
      }
    }

    &__alerts {
      display: flex;
      width: 100%;
      height: 100%;
      flex-direction: column;
      min-width: 0;
      gap: var(--space-l);
      min-height: 0;
      overflow: auto;

      &-list {
        display: flex;
        flex-direction: column;
        gap: 4px;
      }

      &--empty {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        height: 100%;
        background-color: $white;
        border: 1px solid $light-gray;
        border-radius: var(--radius-l);
        gap: var(--space-s);
      }

      &--desktop {
        padding: var(--space-xl) 50px var(--space-xl) var(--space-xl);
        gap: var(--space-s);

        .list {
          gap: inherit;
        }
      }
    }
  }

  &__disruption-card {
    display: flex;
    flex-direction: column;
    padding: var(--space-l) var(--space-l) var(--space-m) var(--space-l);
    gap: var(--space-s);
    border-radius: var(--radius-m);
    border: 1px solid $light-gray;
    cursor: pointer;

    &:hover &__icon {
      transform: translateY(4px);
      transition: transform 0.1s;

      &--inverted {
        transform: rotate(180deg) translateY(4px);
        transition: transform 0.1s;
      }
    }

    &__top-row {
      display: flex;
      flex-direction: row;
      justify-content: space-between;
    }

    &__icon {
      &--inverted {
        transform: rotate(180deg);
      }
    }

    .route-badges {
      display: flex;
      flex-wrap: wrap;
      gap: var(--space-xs);

      &-mode {
        gap: var(--space-xxs);

        &-lines {
          display: flex;
          flex-wrap: wrap;
          gap: var(--space-xxs);

          a {
            color: inherit;
            background-color: color-mix(in srgb, currentcolor, white 90%);
            border-radius: var(--radius-s);
            padding: var(--space-xs) var(--space-xxs);
            text-decoration: none;

            &.highlight {
              box-shadow: 0 0 10px 2px orange;
            }

            &:hover {
              background-color: color-mix(in srgb, currentcolor, white 80%);
            }
          }

          &--text {
            color: $black;
          }
        }
      }
    }

    &__content {
      max-height: 0;
      opacity: 0;
      overflow: hidden;
      transition:
        max-height 0.2s cubic-bezier(0.4, 0.2, 0.2, 1),
        opacity 0.1s ease-in 0.1s;

      &--open {
        max-height: 500px; // Should be larger than expected content height
        opacity: 1;
      }
    }

    &__content-row {
      display: flex;
      justify-content: space-between;
      align-items: center;

      &-validity {
        display: flex;
        gap: var(--space-xs);

        &-icon {
          display: flex;
          gap: 4px;
          align-items: center;
        }
      }
    }
  }

  &__modal-filters {
    @media screen and (min-width: 620px) {
      top: 50%;
      left: 50%;
      right: auto;
      bottom: auto;
      transform: translate(-50%, -50%);
      width: 95vw;
    }

    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: $white;

    header {
      display: flex;
      flex-direction: row;
      justify-content: space-between;
      padding: var(--space-m);
      border: 1px solid $light-gray;
    }

    .separator {
      &.horizontal {
        border-top: 1px solid $light-gray;
      }

      &.vertical {
        border-right: 1px solid $light-gray;
      }
    }
  }

  // Utilities
  .flex-row {
    display: flex;
    flex-direction: row;

    &.vertically-centered {
      align-items: center;
    }
  }

  .flex-column {
    display: flex;
    flex-direction: column;
  }
}

.traffic-now__link {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  margin: 0;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;

  &:hover &__caret {
    transform: translateX(4px);
    transition: transform 0.1s;
  }

  &__left-column {
    display: flex;
    flex-direction: row;
    justify-content: start;
    align-items: center;
    gap: var(--space-s);

    &-body {
      display: flex;
      flex-direction: column;
      justify-content: start;
      letter-spacing: -0.5px;
      font-style: normal;

      h2 {
        @media (min-width: 768px) {
          font-size: 1.25em;
        }

        margin: 0;
        color: $black;
        font-size: 1.125em;
        font-weight: $font-weight-medium;
        line-height: 24px;
      }

      p {
        margin: 0;
        color: $gray;
        font-size: 14px;
        font-weight: $font-weight-disclaimer;
        line-height: 18px;
      }
    }
  }
}