/*
  NOTE: In order to avoid a bunch of boilerplate reset code at the top of this file,
  this stylesheet relies on the underlying HTML page importing the `ress` CSS reset
  
  Stylesheet: https://unpkg.com/ress/dist/ress.min.css
  Docs: https://ress.page/docs
*/

:root {
  font-size: 14px;

  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;

  --background: 247, 247, 247;
  --foreground: 23, 23, 23;

  --color-background: #f7f7f7;
  --color-foreground: #232323;
  --color-border: #ccc;

  /* we're going to use this to style some non-link stuff in a link-like way */
  --color-link: #0000ee;

  /* we're going to use this to style some marker-like effects */
  --highlight: rgb(236, 203, 52);
  --cross-out: rgb(22, 22, 52);
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: 23, 23, 23;
    --foreground: 247, 247, 247;

    --color-background: #232323;
    --color-foreground: #f7f7f7;
    --color-border: #ccc;

    --color-link: #43afe9;

    --highlight: 165, 234, 142;
    --cross-out: 213, 213, 235;
  }
}

html {
  height: 100%;
  width: 100%;
}

body {
  min-height: 100%;
  min-width: 100%;
  height: 100%;
  width: 100%;
  font-size: 1rem;

  color: var(--color-foreground);
  background-color: var(--color-background);

  /* force a vertical scrollbar to avoid any layout shifts when toggling content */
  overflow-y: scroll;
  /* hide horizontal scrollbar */
  overflow-x: hidden;
}

/* Anything that has been anchored to should have extra scroll margin */
/* borrowed from: https://piccalil.li/blog/a-more-modern-css-reset/ */
:target {
  scroll-margin-block: 5ex;
}

/* A elements that don't have a class get default styles */
/* borrowed from: https://piccalil.li/blog/a-more-modern-css-reset/ */
a:not([class]) {
  text-decoration-skip-ink: auto;
  color: var(--color-link);
}

/* fix focus reset from ress */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
  outline: 1px solid var(--color-link);
  outline-width: initial;
}

input,
select,
textarea {
  background-color: var(--color-background);
  color: var(--color-foreground);
  border: 1px solid var(--color-border);
  outline-width: initial;
  appearance: none;
  appearance: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 400;
}

strong {
  font-weight: 600;
}

ol {
  list-style-type: decimal;
}

ul {
  list-style-type: disc;
}

ol,
ul {
  padding-left: 1rem;
}

ol:not(.util--bullets),
ul:not(.util--bullets) {
  list-style-type: none;
  padding-left: initial;
}

#how-long {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100%;
  min-width: 100%;
  padding: 1rem;
}

.container {
  height: 100%;
  width: 100%;
  max-width: 600px;
}

.container h1 {
  font-size: 4rem;
  margin-bottom: 2rem;
}

.container p {
  font-size: 1.5rem;
  margin-bottom: 2rem;
}

#results {
  font-size: 1.5rem;
  margin-bottom: 2rem;
}

.container form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.container form label {
  font-size: 1.5rem;
}

.container form input {
  font-size: 1.5rem;
}

.container form .form-hint {
  font-size: 1rem;
  color: var(--color-border);
}

.container form button {
  font-size: 1.5rem;
  padding: 1rem 2rem;
  border-radius: 0.5rem;
  border: 1px solid var(--color-border);
  background-color: var(--color-background);
  color: var(--color-foreground);
  cursor: pointer;
}

/* Borrowed from: https://css-tricks.com/nuking-motion-with-prefers-reduced-motion/ */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}