@use "@styles/abstracts/functions" as fun;
@use "@styles/abstracts/mixins" as mix;

.title {
  margin: 0;
  padding: 0;
  background: none;
  font-size: var(--font-size-xl);
  text-align: left;
}

.icon {
  display: flex;
  flex-flow: row nowrap;
  align-items: center;
  justify-content: center;
  width: fun.convert-px(30);
  height: fun.convert-px(30);
  background: var(--color-bg);
  border: fun.convert-px(1) solid var(--color-primary);
  border-radius: fun.convert-px(3);
  color: var(--color-primary);
  font-weight: 800;
  transition: all 0.25s ease-in-out 0s;

  &::before,
  &::after {
    content: "";
    background: var(--color-primary);
    transition: all 0.4s ease-out 0s;
  }

  &::before {
    width: 10%;
    height: 60%;
    position: relative;
    left: 30%;
  }

  &::after {
    width: 60%;
    height: 10%;
    position: relative;
    left: -5%;
  }
}

.body {
  width: 100%;
  max-height: 0;
  margin: 0 0 fun.convert-px(-6); // collapse borders
  overflow: hidden;
  visibility: hidden;
  transition: all 0.6s cubic-bezier(0, 1, 0, 1) 0s, margin 0.2s ease-in-out 0s,
    border 0.1s ease-in-out 0.3s, visibility 0.1s linear 0.6s;

  &--borders {
    border: 0 solid transparent;
  }

  > *:last-child {
    margin-bottom: 0;
  }

  @include mix.media("screen") {
    @include mix.dimensions("md") {
      font-size: var(--font-size-sm);
      font-weight: 500;
    }
  }
}

.wrapper {
  --header-height: #{fun.convert-px(65)};

  display: flex;
  flex-flow: column;

  &--expanded {
    .icon::before {
      height: 0;
    }

    .body {
      max-height: 10000px; // needs a fixed value for transition.
      margin: var(--spacing-sm) 0;
      overflow: visible;
      visibility: visible;
      transition: visibility 0.1s linear 0s, max-height 0.6s linear 0s,
        margin 0.2s ease-in-out 0s;

      &--borders {
        border: fun.convert-px(2) solid var(--color-primary-dark);
      }
    }
  }
}

.wrapper--expanded.wrapper--toc {
  @include mix.media("screen") {
    @include mix.dimensions("lg") {
      max-height: 100vh;

      .body {
        overflow-y: auto;
      }
    }
  }
}

.header {
  display: flex;
  flex-flow: row nowrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  width: 100%;
  min-height: var(--header-height);
  position: sticky;
  top: 0;
  z-index: 3;
  background: var(--color-bg);
  border: none;
  border-top: fun.convert-px(2) solid var(--color-primary-dark);
  border-bottom: fun.convert-px(2) solid var(--color-primary-dark);
  cursor: pointer;

  &:hover,
  &:focus {
    .icon {
      background: var(--color-primary-light);
      color: var(--color-fg-inverted);
      transform: scale(1.2);

      &::before,
      &::after {
        background: var(--color-bg);
      }
    }
  }

  > button {
    padding: 0 var(--spacing-xs);
  }
}