html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
  box-shadow:
    0 0 0 0.1rem white,
    0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

/* Instant-hover tooltip. Use .tt + data-tt="text" instead of title="text" for
   info hints on ⓘ icons — the browser's native title tooltip has a 500ms+
   delay that can't be shortened. */
.tt {
  position: relative;
  cursor: help;
}
.tt::after {
  content: attr(data-tt);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.9);
  color: #fff;
  padding: 6px 10px;
  border-radius: 4px;
  font-size: 12px;
  line-height: 1.35;
  max-width: 280px;
  width: max-content;
  white-space: normal;
  text-align: left;
  opacity: 0;
  pointer-events: none;
  z-index: 1000;
  margin-bottom: 4px;
}
.tt:hover::after {
  opacity: 1;
}

:root {
  --bg: white;
  --text: black;
}

.dark-mode {
  --bg: #2c2c2c;
  --text: #ffffff;
  --text-disabled: #666666;
  --sub-bg: #1f1f1f;
  --sub-text: #be6836;
  --sub-border: #444;
  --nav-bg: black;
  --nav-text: #be6836;
}

body {
  background: var(--sub-bg);
  color: var(--text);
}

.card,
.container,
.form-control {
  background: var(--sub-bg);
  color: var(--sub-text);
  border-color: var(--sub-border);
}

.form-control:focus {
  background: var(--sub-bg);
  color: var(--sub-text);
}

.form-control:disabled,
.form-control[readonly] {
  background: var(--bg);
  color: var(--text-disabled);
  border-color: var(--sub-border);
  opacity: 0.7;
}

nav,
.nav-link {
  color: var(--nav-text);
  transition:
    color 0s ease-in-out,
    background-color 0s;
}

.nav-link:hover {
  color: var(--nav-text);
}

.dark-mode .page-link {
  background-color: #3b3b3b;
}

a:not(.btn),
th,
tr,
td {
  color: var(--sub-text);
  border-color: var(--sub-text);
}

.dark-mode .text-grayed a,
.dark-mode input::placeholder {
  color: #684226;
}