* {
  box-sizing: border-box;
  margin: 0;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: "JetBrains Mono", monospace;
  margin: 0;
  padding: 0;
  font-size: 16px;
  line-height: 24px;
}

/* TYPOGRAPHY */

h1 {
  line-height: 42px;
}

h2 {
  line-height: 32px;
}

h3 {
  line-height: 24px;
}

h4 {
  line-height: 22px;
}

h5 {
  line-height: 18px;
}

h6 {
  line-height: 14px;
}

h1,
h2 {
  margin-bottom: 0.5rem;
}

h3,
h4,
h5,
h6 {
  margin-bottom: 0.25rem;
}

h1[data-highlight],
h2[data-highlight] {
  border-left: 4px solid var(--container-accent);
  padding-left: 0.3rem;
  border-radius: 3px;
}

h3[data-highlight],
h4[data-highlight],
h5[data-highlight],
h6[data-highlight] {
  color: var(--text-accent);
}

/* LINKS */
a {
  text-decoration: none;
  color: var(--text-accent);
}

a:hover {
  text-decoration: underline currentColor;
}

a[data-button] {
  background-color: transparent;
  color: var(--text);
  padding: 0.5rem 1rem;
  border-radius: 0.25rem;
  font-size: 1rem;
  transition: background-color 0.2s ease;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

a[data-button]:hover {
  background-color: var(--transparent-container-accent-hover);
  text-decoration: none;
}

a[data-button]:active {
  background-color: var(--transparent-container-accent-active);
  text-decoration: none;
}

/* BUTTONS */

button {
  font-family: inherit;
  background-color: var(--container-accent);
  padding: 0.5rem 1rem;
  border-radius: 0.25rem;
  border: none;
  color: var(--text-inverse);
  font-size: 1rem;
  transition: background-color 0.2s ease;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  user-select: none;
  height: 40px;
}

button:hover {
  background-color: var(--container-accent-hover);
}

button:active {
  background-color: var(--container-accent-active);
}

button:focus-visible {
  outline-offset: 2px;
  outline-color: var(--outline-accent);
}

button:disabled {
  cursor: not-allowed;
  background-color: var(--container-accent-disabled);
  color: var(--text-inverse-disabled);
}

button[data-text] {
  background-color: transparent;
  color: var(--text);
}

button[data-text]:hover {
  background-color: var(--transparent-container-accent-hover);
}

button[data-text]:active {
  background-color: var(--transparent-container-accent-active);
}

button[data-text]:disabled {
  cursor: not-allowed;
  background-color: transparent;
  color: var(--text-disabled);
}

button[data-outline] {
  background: transparent;
  color: var(--text);
  border: 2px solid var(--outline);
}

button[data-outline]:hover {
  background-color: var(--transparent-container-accent-hover);
}

button[data-outline]:active {
  background-color: var(--transparent-container-accent-active);
}

button[data-outline]:disabled {
  cursor: not-allowed;
  background-color: transparent;
  color: var(--text-disabled);
  border-color: var(--outline-disabled);
}

/* ICON BUTTON */
button[data-icon] {
  background: none;
  border: none;
  cursor: pointer;
  border-radius: 999px;
  box-sizing: content-box;
  padding: 0.75rem;
  width: 1.5rem;
  height: 1.5rem;
  color: var(--text);
}

button[data-icon]:hover {
  background-color: var(--transparent-container-accent-hover);
}

button[data-icon]:active {
  background-color: var(--transparent-container-accent-active);
}

button[data-icon]:disabled {
  cursor: not-allowed;
  background-color: transparent;
  color: var(--text-disabled);
}

/* LISTS */
nav > ul,
nav > ol {
  list-style: none;
  padding: 0;
}

/* IPUTS */

fieldset {
  border: 1px solid var(--border);
  border-radius: 0.25rem;
}

input,
textarea,
select {
  padding: 0.5rem;
  border: 1.5px solid var(--border);
  border-radius: 0.25rem;
  background-color: var(--surface-high);
  font-size: 16px;
  max-width: 100%;
  min-width: 10rem;
  height: 38px;
}

select[multiple],
textarea {
  height: auto;
}

input:hover,
textarea:hover,
select:hover {
  border: 1.5px solid var(--border-hover);
}

input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline-color: var(--outline-accent);
}

input[type="checkbox"],
input[type="radio"] {
  accent-color: var(--container-accent);
  height: auto;
  min-width: auto;
}

input[type="checkbox"]:hover,
input[type="radio"]:hover {
  accent-color: var(--container-accent-hover);
}

option {
  padding: 0.25rem;
  border-radius: 0.25rem;
  margin-bottom: 0.25rem;
}

/* TABLE */

table {
  border-collapse: collapse;
  border: 2px solid var(--border);
}

tbody th,
thead {
  background-color: var(--surface-accent);
}

th,
td {
  padding: 5px;
  border: 1px solid var(--border);
}

/* CONTENT BOXES */

dialog {
  margin: auto;
  padding: 1.5rem;
  border: none;
  border-radius: 0.25rem;
  background-color: var(--surface-high);
  box-shadow:
    0 3px 14px 2px #0000001f,
    0 8px 10px 1px #00000024,
    0 5px 5px -3px #00000033;
}

dialog:not([popover])::backdrop {
  backdrop-filter: blur(4px);
}

details {
  background-color: var(--surface-accent);
  padding: 1rem;
  border-radius: 0.25rem;
}