@import url('modern-normalize/modern-normalize.css');
@import url('vars.css');
@import url('nav.css');
@import url('home.css');
@import url('toast.css');
@import url('code.css');
@import url('footer.css');

html {
  font-family: var(--font-family-base);
}

body {
  line-height: var(--body-line-height);
  margin: auto;
  color: var(--color-text);
  background-color: var(--color-bg);
  padding: 13px;
  font-size: var(--font-size);
  width: var(--body-width);
  text-wrap: pretty;
  hyphens: auto;
}

main h1:first-of-type {
  border-top: solid thin var(--color-secondary);
  margin-bottom: 1rem;
  padding-top: 1rem;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-family-heading);
  font-weight: 700;
  margin-top: 2rem;
  margin-bottom: 1.5rem;
  overflow-wrap: break-word;
  text-wrap: pretty;
  line-height: 1.1;
}

a {
  text-decoration: underline;
  text-underline-offset: auto;
  color: var(--color-primary);

  &:visited {
    color: var(--color-visited);
  }

  &:hover {
    text-decoration: none;
    color: var(--color-hover);
  }
}

a.title {
  text-decoration: none;

  & > h1 {
    color: var(--color-headline);
    font-size: clamp(3.75rem, 1.22vw + 3.46rem, 4.375rem);
    line-height: clamp(5.625rem, 0.122vw + 5.596rem, 5.688rem);
  }

  &:hover {
    text-decoration: underline;
  }
}

h1 {
  color: var(--color-h1);

  /* 32px at 320px viewport */
  /* 64px at 1920px viewport */
  font-size: clamp(2rem, 1.6rem + 2vw, 4rem);
}

h2 {
  color: var(--color-h2);

  /* 24px at 320px viewport */
  /* 48px at 1920px viewport */
  font-size: clamp(1.5rem, 1.2rem + 1.5vw, 3rem);
}

h3 {
  color: var(--color-h3);

  /* 20px at 320px viewport */
  /* 36px at 1920px viewport */
  font-size: clamp(1.25rem, 1.05rem + 1vw, 2.25rem);
}

h4 {
  color: var(--color-h4);

  /* 18px at 320px viewport */
  /* 28px at 1920px viewport */
  font-size: clamp(1.125rem, 1rem + 0.625vw, 1.75rem);
}

h5 {
  color: var(--color-h5);

  /* 18px at 320px viewport */
  /* 28px at 1920px viewport */
  font-size: clamp(1.125rem, 1rem + 0.625vw, 1.75rem);
}

h6 {
  color: var(--color-h6);

  /* 18px at 320px viewport */
  /* 28px at 1920px viewport */
  font-size: clamp(1.125rem, 1rem + 0.625vw, 1.75rem);
}

p {
  margin-top: 0;
  margin-bottom: 2rem;
}

small,
sub,
sup {
  /* 16px at 320px viewport */
  /* 19px at 1440px viewport */
  font-size: clamp(1rem, 0.9464rem + 0.2679vw, 1.1875rem);
}

hr {
  border-color: var(--color-primary);
}

ul {
  padding-left: 1.4em;
  margin-top: 0;
  margin-bottom: 2.5rem;
}

li {
  margin-bottom: 0.4em;
}

blockquote {
  margin-left: 0;
  margin-right: 0;
  padding: 0.8em 0.8em 0.8em 1em;
  border-left: 5px solid var(--color-primary);
  margin-bottom: 2.5rem;
  background-color: var(--color-bg-alt);
}

blockquote p {
  margin-bottom: 0;
}

img,
video {
  margin-bottom: 2.5rem;
}

/* Bearblog puts img tags that aren't in markdown in p tags, adding extra 
   margin */
p:has(img) {
  margin-bottom: 0;
}

mark {
  background-color: var(--color-secondary);
}

/* Tables */

table {
  text-align: justify;
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 2rem;
}

td,
th {
  padding: 0.5em;
  border-bottom: 1px solid var(--color-bg-alt);
}

/* Buttons, forms and input */

input,
textarea {
  border: 1px solid var(--color-text);

  &:focus {
    border: 1px solid var(--color-primary);
  }
}

textarea {
  width: 100%;
}

.button,
button,
input[type='submit'],
input[type='reset'],
input[type='button'],
input[type='file']::file-selector-button {
  display: inline-block;
  padding: 5px 10px;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  background-color: var(--button-color-bg);
  color: var(--color-bg);
  border-radius: 5px;
  border: 1px solid var(--color-text);
  cursor: pointer;
  box-sizing: border-box;

  &:hover {
    background-color: var(--button-color-hover-bg);
    color: var(--color-bg);
    outline: 0;
  }
}

.button,
button,
input[type='submit'],
input[type='reset'],
input[type='button'],
input[type='file'] {
  &[disabled] {
    cursor: default;
  }

  &:focus-visible {
    outline-style: solid;
    outline-width: 2px;
  }
}

textarea,
select,
input {
  color: var(--color-text);
  padding: 6px 10px; /* The 6px vertically centers text on FF, ignored by Webkit */
  margin-bottom: 10px;
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-bg-alt);
  border-radius: 4px;
  box-shadow: none;
  box-sizing: border-box;

  &:focus {
    border: 1px solid var(--color-primary);
    outline: 0;
  }
}

input[type='checkbox']:focus {
  outline: 1px dotted var(--color-primary);
}

label,
legend,
fieldset {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
}