/*
 * Copyright (c) 2026, Salesforce, Inc.,
 * All rights reserved.
 * For full license text, see the LICENSE.txt file
 */

/**
 * @summary Initializes markdown
 * @selector .slds-markdown
 * @restrict div
 */
.slds-markdown {
  color: var(--slds-g-color-on-surface-2);

  p {
    line-height: 1.5rem;
  }

  h1 {
    font-size: var(--slds-g-font-scale-6);
    font-weight: var(--slds-g-font-weight-4);
    padding-block-start: var(--slds-g-spacing-3);
    padding-block-end: var(--slds-g-spacing-1);
    line-height: var(--slds-g-font-lineheight-2);
    color: var(--slds-g-color-on-surface-3);
  }

  h2 {
    font-size: var(--slds-g-font-scale-5);
    font-weight: var(--slds-g-font-weight-4);
    padding-block-start: var(--slds-g-spacing-3);
    padding-block-end: var(--slds-g-spacing-1);
    line-height: var(--slds-g-font-lineheight-2);
    color: var(--slds-g-color-on-surface-3);
  }

  h3 {
    font-size: var(--slds-g-font-scale-4);
    font-weight: var(--slds-g-font-weight-4);
    padding-block-start: var(--slds-g-spacing-3);
    padding-block-end: var(--slds-g-spacing-1);
    line-height: var(--slds-g-font-lineheight-2);
    color: var(--slds-g-color-on-surface-3);
  }

  h4 {
    font-size: var(--slds-g-font-scale-3);
    font-weight: var(--slds-g-font-weight-4);
    padding-block-start: var(--slds-g-spacing-3);
    padding-block-end: var(--slds-g-spacing-1);
    line-height: var(--slds-g-font-lineheight-2);
    color: var(--slds-g-color-on-surface-3);
  }

  h5 {
    font-size: var(--slds-g-font-scale-2);
    font-weight: var(--slds-g-font-weight-6);
    padding-block-start: var(--slds-g-spacing-3);
    padding-block-end: var(--slds-g-spacing-1);
    line-height: var(--slds-g-font-lineheight-2);
    color: var(--slds-g-color-on-surface-3);
  }

  h6 {
    font-size: var(--slds-g-font-scale-1);
    font-weight: var(--slds-g-font-weight-6);
    padding-block-start: var(--slds-g-spacing-3);
    padding-block-end: var(--slds-g-spacing-1);
    line-height: var(--slds-g-font-lineheight-2);
    color: var(--slds-g-color-on-surface-3);
  }

  ul {
    list-style: disc;
    margin-inline: 1.125rem 0;
    margin-block: 0 var(--slds-g-spacing-1);
    line-height: 1.25rem;
  }

  ol {
    list-style: decimal;
    margin-inline: 1.125rem 0;
    margin-block: 0 var(--slds-g-spacing-1);
    line-height: 1.25rem;
  }

  > ul,
  > ol {
    margin-block-end: var(--slds-g-spacing-2);
  }

  li {
    padding-inline-start: 0.125rem;
  }

  ul:has(> li > input[type='checkbox']) {
    list-style-type: none;
    margin-inline-start: 0;
  }

  li input[type='checkbox'] {
    vertical-align: middle;
    margin-inline-end: 0;
  }

  li:has(> input[type='checkbox']) {
    position: relative;
    padding-inline-start: 0.75rem;
  }

  li:has(> input[type='checkbox'])::before {
    position: absolute;
    top: 0.25rem;
    inset-inline-start: 0;
    content: ' ';
    display: inline-flex;
    width: 0.875rem;
    height: 0.875rem;
    border: var(--slds-g-sizing-border-1) solid var(--slds-g-color-neutral-base-30);
    border-radius: var(--slds-g-radius-border-1);
    pointer-events: none;
  }

  li:has(> input[type='checkbox'])::after {
    position: absolute;
    top: 0.25rem;
    inset-inline-start: 0;
    content: ' ';
    display: inline-flex;
    width: 0.875rem;
    height: 0.875rem;
    pointer-events: none;
  }

  li:has(> input[type='checkbox']:checked)::after {
    mask-image: url("data:image/svg+xml,%3Csvg width='14' height='14' viewBox='0 0 14 14' xmlns='http:%2F%2Fwww.w3.org/2000/svg'%3E%3Cpath d='M1.9 7.6L3.1 6.4L5.5 8.8L10.7 3.6L11.9 4.8L5.5 11.2L1.9 7.6Z' fill='rgb(24 24 24)'/%3E%3C/svg%3E");
    mask-position: center;
    background-color: var(--slds-g-color-on-surface-2);
    mask-repeat: no-repeat;
    background-clip: padding-box;
  }

  li:has(> input[type='checkbox']) input[type='checkbox'] {
    width: 0;
    height: 0;
  }

  p:has(+ p),
  p:has(+ ul),
  p:has(+ ol),
  p:has(+ blockquote),
  p:has(+ table) {
    margin-block-end: var(--slds-g-spacing-2);
  }

  hr {
    margin-block: var(--slds-g-spacing-3);
  }

  pre:has(> code) {
    padding: var(--slds-g-spacing-3) var(--slds-g-spacing-4);
    margin-block-end: var(--slds-g-spacing-2);
    background-color: light-dark(var(--slds-g-color-neutral-base-90), var(--slds-g-color-neutral-base-95));
    border: var(--slds-g-sizing-border-1) solid
      light-dark(var(--slds-g-color-neutral-base-80), var(--slds-g-color-neutral-base-70));
    border-radius: var(--slds-g-radius-border-2);
  }

  pre > code {
    padding: 0;
    word-break: normal;
    white-space: pre;
    background: transparent;
    border: 0;
    border-radius: var(--slds-g-radius-border-2);
  }

  code {
    background-color: light-dark(var(--slds-g-color-neutral-base-90), var(--slds-g-color-neutral-base-95));
    border: var(--slds-g-sizing-border-1) solid
      light-dark(var(--slds-g-color-neutral-base-80), var(--slds-g-color-neutral-base-70));
    padding: calc(var(--slds-g-spacing-1) - 0.0625rem) var(--slds-g-spacing-1);
    border-radius: var(--slds-g-radius-border-1);
    font-family: var(--slds-g-font-family-monospace);
    font-size: var(--slds-g-font-scale-neg-1);
  }

  kbd {
    background-color: var(--slds-g-color-neutral-base-90);
    border: var(--slds-g-sizing-border-1) solid
      light-dark(var(--slds-g-color-neutral-base-80), var(--slds-g-color-neutral-base-60));
    padding: 0.125rem var(--slds-g-spacing-1);
    border-radius: var(--slds-g-radius-border-1);
    font-family: var(--slds-g-font-family-monospace);
    font-size: var(--slds-g-font-scale-neg-1);
    box-shadow: 0 1px 0 light-dark(var(--slds-g-color-neutral-base-80), var(--slds-g-color-neutral-base-60));
  }

  mark {
    background-color: light-dark(
      var(--slds-g-color-palette-yellow-90),
      var(--slds-g-color-palette-yellow-80)
    );
    padding: var(--slds-g-spacing-1);
  }

  del,
  s {
    text-decoration: line-through;
    color: color-mix(in srgb, currentColor, transparent 40%);
  }

  sup,
  sub {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
  }

  sup {
    top: -0.5em;
  }

  sub {
    bottom: -0.25em;
  }

  img {
    max-width: 100%;
    height: auto;
    border-radius: var(--slds-g-radius-border-2);
  }

  table {
    width: unset;
    border-collapse: separate;
    border-spacing: 0;
    margin-block-end: var(--slds-g-spacing-2);
  }

  tr:first-child {
    th {
      border-top: var(--slds-g-sizing-border-1) solid
        light-dark(var(--slds-g-color-neutral-base-80), var(--slds-g-color-neutral-base-60));
      border-bottom: var(--slds-g-sizing-border-1) solid
        light-dark(var(--slds-g-color-neutral-base-80), var(--slds-g-color-neutral-base-60));
    }

    th:first-child {
      border-start-start-radius: var(--slds-g-radius-border-2);
    }

    th:last-child {
      border-start-end-radius: var(--slds-g-radius-border-2);
    }
  }

  th {
    background-color: light-dark(var(--slds-g-color-neutral-base-90), var(--slds-g-color-neutral-base-95));
    padding: var(--slds-g-spacing-1) var(--slds-g-spacing-3);
    border-inline-start: var(--slds-g-sizing-border-1) solid
      light-dark(var(--slds-g-color-neutral-base-80), var(--slds-g-color-neutral-base-60));
  }

  th:last-child {
    border-inline-end: var(--slds-g-sizing-border-1) solid
      light-dark(var(--slds-g-color-neutral-base-80), var(--slds-g-color-neutral-base-60));
  }

  td {
    padding: var(--slds-g-spacing-1) var(--slds-g-spacing-3);

    &:has(code:first-child) {
      padding-inline-start: var(--slds-g-spacing-2);
    }

    &:has(code:last-child) {
      padding-inline-end: var(--slds-g-spacing-2);
    }
  }

  td:first-child {
    border-inline-start: var(--slds-g-sizing-border-1) solid
      light-dark(var(--slds-g-color-neutral-base-80), var(--slds-g-color-neutral-base-60));
  }

  td:last-child {
    border-inline-end: var(--slds-g-sizing-border-1) solid
      light-dark(var(--slds-g-color-neutral-base-80), var(--slds-g-color-neutral-base-60));
  }

  tr:not(:last-child) td {
    border-bottom: var(--slds-g-sizing-border-1) solid
      light-dark(var(--slds-g-color-neutral-base-90), var(--slds-g-color-neutral-base-60));
  }

  tr:last-child {
    td {
      border-bottom: var(--slds-g-sizing-border-1) solid
        light-dark(var(--slds-g-color-neutral-base-80), var(--slds-g-color-neutral-base-60));
    }

    td:first-child {
      border-end-start-radius: var(--slds-g-radius-border-2);
    }

    td:last-child {
      border-end-end-radius: var(--slds-g-radius-border-2);
    }
  }

  blockquote {
    margin-inline-start: 1.25rem;
    position: relative;
    margin-block-start: 0;
    margin-block-end: var(--slds-g-spacing-2);

    p:has(+ blockquote) {
      margin-block-end: var(--slds-g-spacing-2);
    }
  }

  blockquote::before {
    content: ' ';
    position: absolute;
    top: 0;
    inset-inline-start: 0;
    width: var(--slds-g-spacing-1);
    margin-inline-start: -1.25rem;
    height: 100%;
    background-color: light-dark(var(--slds-g-color-neutral-base-90), var(--slds-g-color-neutral-base-60));
    border-radius: var(--slds-g-radius-border-1);
  }
}