/* 
 * Common page styles
 *
 * used by all pages to ensure consistent styling of common elements
 */

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--color-background);
  font-family: var(--font-family-normal);
  letter-spacing: 0.01em;
  color: var(--color-text);
}

.codeflask__textarea,
pre,
code {
  font-weight: normal;
  letter-spacing: initial;
}

p code {
  padding: 1px 2px;
  color: var(--color-code);
  background-color: var(--color-background-dim);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-family-title);
  font-weight: normal;
}

a {
  color: var(--color-link);
  text-decoration-color: var(--color-link-decoration);
}

/*
 * Nav bar & Nav links
 */

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: var(--navbar-height);
  min-height: var(--navbar-height);
  padding: var(--gap);
  background: var(--color-navbar-background);
  color: var(--color-navbar-text);
  box-shadow: 0 0 5px 5px rgba(0, 0, 0, 0.1);
}

.navbar .logo {
  display: flex;
  align-items: center;
}

.navbar .logo img {
  display: inline-block;
  height: 2em;
  transform: rotate(-10deg);
  margin-right: 0.5em;
}

.navbar a:visited,
.navbar a {
  text-decoration: none;
  color: var(--color-navbar-link);
}

.navbar .nav-right {
  display: flex;
  align-items: center;
  gap: var(--gap-double);
}

/*
 * Theme toggle button
 */

html.theme-dark .theme-button.-dark {
  display: none;
}

html.theme-light .theme-button.-light {
  display: none;
}

.theme-button {
  appearance: none;
  margin: 0;
  border: 0;
  padding: 0;
  background: none;
  color: inherit;
  display: flex;
  gap: 0.25em;
  font-size: inherit;
  color: inherit;
  cursor: pointer;
}

.theme-button svg {
  display: inline-block;
  fill: currentColor;
  height: 1em;
  width: 1em;
}

/*
 * utility classes
 */

/*
 * dims the background of any element it its applied to
 */

.dim-bg {
  position: relative;
}

.dim-bg * {
  z-index: 1;
  position: relative;
}

.dim-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background: inherit;
  filter: brightness(0.4) saturate(1.3);
  z-index: 0;
  opacity: 0.3;
}

.theme-light .dim-bg::before {
  filter: brightness(0.8) saturate(1.3);
}

/*
 * highlights an element (usually a link) on hover
 */

.link {
  color: var(--color-text-accent);
  text-decoration: underline;
  text-decoration-color: var(--color-accent-muted);
}

.link.padded,
.navbar .link {
  padding: calc(var(--gap-quarter) * 0.5) var(--gap-quarter) 0;
}