@layer reset {
  *,
  *::before,
  *::after {
    box-sizing: border-box;
  }

  * {
    margin: 0;
    padding: 0;
  }

  ::selection {
    background: var(--color-accent);
    color: var(--color-canvas);
  }

  html {
    overflow-y: scroll;
    height: 100%;
  }

  body {
    display: flex;
    flex-direction: column;
    min-height: 100%;
    line-height: var(--line-height-body);
    font-family: var(--font-family-body);
    color: var(--color-text-body);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

  main {
    flex: 1 0 auto;
    padding-top: 30px;
    padding-bottom: 80px;
  }

  footer {
    flex-shrink: 0;
    margin-top: calc(4 * var(--gutter));
    padding: calc(4 * var(--gutter));
    background: var(--color-ink-light);
  }

  img,
  picture,
  svg {
    display: block;
    max-width: 100%;
  }

  input,
  button,
  textarea,
  select {
    font: inherit;
  }

  header {
    border-bottom: var(--border);
    margin-bottom: var(--block-space);
    padding-bottom: var(--block-space);
  }

  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    font-family: var(--font-display);
    font-weight: var(--font-display-weight);
    letter-spacing: var(--font-display-tracking);
    line-height: var(--line-height-headers);
  }

  h1 {
    font-size: clamp(var(--text-medium), 4vw, var(--text-x-large));
    margin: 0;
  }

  h2 {
    font-size: var(--font-size-xxxl);
  }

  h3 {
    font-size: var(--font-size-xxl);
  }

  h4 {
    font-size: var(--font-size-xl);
  }

  h5 {
    font-size: var(--font-size-l);
  }

  a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 200ms;
  }

  a:hover,
  a:focus,
  a:active {
    color: var(--color-primary-rotate);
  }

  a.active {
    font-weight: bold;
  }

  a.disabled {
    pointer-events: none;
    color: var(--color-gray-5);
  }

  .clickable {
    cursor: pointer;
  }

  input[type="checkbox"] {
    accent-color: var(--color-primary-rotate);
    cursor: pointer;
  }

  label {
    cursor: auto;
    font-family: var(--font-family-body);
    font-size: var(--font-size-l);
    font-weight: 700;
  }

  label.pointer {
    cursor: pointer;
  }

  p {
    font-size: var(--font-size-l);
    margin: 0;
  }

  p + p {
    margin-top: 1rem;
  }

  hr {
    background-color: var(--color-gray-8);
    border-color: var(--color-gray-8);
    height: 1px;
    border-top: 1px solid var(--color-gray-8);
  }

  .padding {
    padding: var(--gutter);
  }

  input[type="text"],
  input[type="email"],
  input[type="password"],
  input[type="number"],
  input[type="search"],
  input[type="tel"],
  input[type="url"],
  input[type="date"],
  input[type="time"],
  select,
  textarea {
    background-color: var(--color-canvas);
    border: var(--border);
    border-radius: 0.5rem;
    color: var(--color-ink);
    font-size: var(--text-small);
    min-height: var(--input-height);
    padding: var(--space-xs) var(--space-s);
    transition: border-color 150ms, box-shadow 150ms;
    width: 100%;
  }

  input[type="text"]:hover,
  input[type="email"]:hover,
  input[type="password"]:hover,
  input[type="number"]:hover,
  input[type="search"]:hover,
  input[type="tel"]:hover,
  input[type="url"]:hover,
  input[type="date"]:hover,
  input[type="time"]:hover,
  select:hover,
  textarea:hover {
    border-color: var(--color-border-strong);
  }

  input[type="text"]:focus,
  input[type="email"]:focus,
  input[type="password"]:focus,
  input[type="number"]:focus,
  input[type="search"]:focus,
  input[type="tel"]:focus,
  input[type="url"]:focus,
  input[type="date"]:focus,
  input[type="time"]:focus,
  select:focus,
  textarea:focus {
    border-color: var(--color-ink);
    box-shadow: 0 0 0 3px oklch(var(--lch-ink-darkest) / 0.12);
    outline: none;
  }

  /* .btn, .btn-outline, input[type=submit] share base button styles due to @extend */
  .btn,
  .btn-outline,
  input[type="submit"] {
    display: flex;
    padding: var(--space-xxs) var(--space-l);
    border-radius: var(--border-radius-m);
    background-origin: border-box; /* Invisible borders with linear gradients */
    background-color: var(--color-primary);
    border: 1px solid transparent;
    font-weight: bold;
    min-height: var(--input-height);
    text-decoration: none;
    cursor: pointer;
    outline: none;
    transition:
      filter 400ms,
      color 200ms;
    font-family: var(--font-family-action);
    color: var(--color-white);
    align-content: center;
    min-width: 220px;
    text-align: center;
    gap: var(--gutter, 1rem);
    justify-content: center;
    align-items: center;
  }

  .btn:hover,
  .btn:focus,
  .btn:focus-within,
  .btn:active,
  .btn-outline:hover,
  .btn-outline:focus,
  .btn-outline:focus-within,
  .btn-outline:active,
  input[type="submit"]:hover,
  input[type="submit"]:focus,
  input[type="submit"]:focus-within,
  input[type="submit"]:active {
    color: var(--color-white);
    background-color: var(--color-primary-rotate);
    transition:
      filter 250ms,
      color 200ms;
    border-color: transparent;
  }

  .btn:disabled,
  .btn-outline:disabled,
  input[type="submit"]:disabled {
    color: var(--color-white);
    background-color: var(--color-gray-7);
    cursor: default;
  }

  /* btn-outline overrides */
  .btn-outline {
    color: var(--color-background);
    background: var(--color-white);
    border: var(--border);
  }

  /* btn-select overrides for radio button selections */
  .btn-select {
    min-width: auto;
    padding: var(--space-xxs) var(--space-s);
    font-size: var(--font-size-s);
    background-color: var(--color-background);
    color: var(--color-text);
    border: var(--border);
    cursor: pointer;
  }

  .btn-select:hover,
  .btn-select:focus {
    background-color: var(--box-deafult);
    color: var(--color-text);
    border-color: var(--color-primary);
  }

  .btn-select input[type="radio"] {
    display: none;
  }

  .btn-select input[type="checkbox"] {
    display: none;
  }

  .btn-select input[type="radio"]:checked + .btn-select,
  .btn-select:has(input[type="radio"]:checked) {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
  }

  .btn-select input[type="checkbox"]:checked + .btn-select,
  .btn-select:has(input[type="checkbox"]:checked) {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
  }

  /* textarea extends .box in SCSS; base .box rules would be merged in from where .box is defined */
  textarea {
    width: 100%;
    resize: none;
  }

  textarea:focus,
  textarea:focus-within,
  textarea:active {
    outline: none !important;
  }

  .form__file_field input[type="file"] {
    display: none;
  }

  .form__file_field label {
    cursor: pointer;
    display: block;
    padding: var(--space-xxs) var(--space-s);
    border: var(--border);
    border-radius: var(--border-radius-m);
    color: var(--color-background);
    background: var(--light-blue);
  }

  .btn-remove {
    display: flex;
    padding: var(--space-xxs) var(--space-l);
    border-radius: var(--border-radius-m);
    background-origin: border-box; /* Invisible borders with linear gradients */
    background-color: var(--color-primary);
    font-weight: bold;
    min-height: var(--input-height);
    text-decoration: none;
    cursor: pointer;
    outline: none;
    transition:
      filter 400ms,
      color 200ms;
    font-family: var(--font-family-action);
    align-content: center;
    text-align: center;
    gap: var(--gutter, 1rem);
    justify-content: center;
    align-items: center;
    color: var(--color-white);
    background: var(--color-danger);
    border: var(--color-danger);
  }

  .btn-remove:hover,
  .btn-remove:focus,
  .btn-remove:focus-within,
  .btn-remove:active {
    background: var(--color-danger-rotate);
  }

  .btn-remove::before {
    content: "✕";
    font-size: 1.8em;
    line-height: 1;
    display: inline-block;
    font-weight: bold;
  }

  .expanded {
    flex-grow: 1;
  }

  th {
    text-align: left;
  }

  nav {
    gap: var(--gutter, 1rem);
    justify-content: flex-start;
  }

  nav a {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: var(--space-xxs, 0.25rem) 0;
    color: var(--color-gray-5);
    text-decoration: none;
    font-weight: bold;
  }

  nav a::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -0.35rem;
    height: 2px;
    background: var(--color-white);
    opacity: 0.25;
    transform: scaleX(0);
    transform-origin: center;
    transition:
      opacity 0.2s ease,
      transform 0.2s ease;
  }

  nav a.active,
  nav a:hover,
  nav a:focus {
    color: var(--color-white);
  }

  nav a.active::after,
  nav a:hover::after,
  nav a:focus-visible::after {
    opacity: 1;
    transform: scaleX(1);
  }
}