/* betti.dev: a restrained slate-and-teal theme over Bootstrap 5.3. */
:root,
[data-bs-theme="light"] {
  --site-accent: #0f5e6e;
  --site-accent-hover: #0b4a57;
  --site-accent-soft: #e6f1f3;
  --site-code-bg: #f3f5f7;
  --site-code-border: #dde2e7;
  --site-hero-bg: linear-gradient(180deg, #f5f8fa 0%, #ffffff 100%);
  --site-figure-bg: #ffffff;
  --bs-link-color: #0f5e6e;
  --bs-link-color-rgb: 15, 94, 110;
  --bs-link-hover-color: #0b4a57;
  --bs-link-hover-color-rgb: 11, 74, 87;
  --bs-body-color: #1f2933;
  --bs-body-color-rgb: 31, 41, 51;
  --bs-code-color: #0b5563;
  --bs-font-monospace: ui-monospace, "SF Mono", SFMono-Regular, "Cascadia Mono", "Segoe UI Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --bs-body-font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", "Liberation Sans", Arial, sans-serif;
}

[data-bs-theme="dark"] {
  --site-accent: #5cc4d4;
  --site-accent-hover: #86d6e2;
  --site-accent-soft: #15303a;
  --site-code-bg: #161b22;
  --site-code-border: #2b333d;
  --site-hero-bg: linear-gradient(180deg, #161b22 0%, #0f1318 100%);
  --site-figure-bg: #ffffff;
  --bs-body-bg: #0f1318;
  --bs-body-bg-rgb: 15, 19, 24;
  --bs-body-color: #d6dde4;
  --bs-body-color-rgb: 214, 221, 228;
  --bs-secondary-bg: #1b2129;
  --bs-tertiary-bg: #161b22;
  --bs-link-color: #5cc4d4;
  --bs-link-color-rgb: 92, 196, 212;
  --bs-link-hover-color: #86d6e2;
  --bs-link-hover-color-rgb: 134, 214, 226;
  --bs-code-color: #9adbe6;
}

body {
  font-feature-settings: "kern";
  -webkit-font-smoothing: antialiased;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: 0.5rem;
  z-index: 1050;
  padding: 0.5rem 0.75rem;
  background: var(--bs-body-bg);
  border: 1px solid var(--site-accent);
  border-radius: 0.375rem;
}

.site-nav {
  background: var(--bs-body-bg);
}
.site-nav .navbar-brand {
  color: var(--site-accent);
  letter-spacing: 0.01em;
}
.site-nav .nav-link {
  color: var(--bs-body-color);
}
.site-nav .nav-link:hover,
.site-nav .nav-link:focus-visible {
  color: var(--site-accent);
}
.site-nav .nav-link.active {
  color: var(--site-accent);
  font-weight: 600;
}

.content {
  max-width: 1100px;
}
.content p,
.content li {
  line-height: 1.65;
}
.prose {
  max-width: 46rem;
}

.hero {
  background: var(--site-hero-bg);
  border-radius: 0.75rem;
  border: 1px solid var(--bs-border-color);
}
.hero h1 {
  letter-spacing: -0.02em;
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--site-accent);
}

.btn-accent {
  --bs-btn-color: #fff;
  --bs-btn-bg: var(--site-accent);
  --bs-btn-border-color: var(--site-accent);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--site-accent-hover);
  --bs-btn-hover-border-color: var(--site-accent-hover);
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: var(--site-accent-hover);
  --bs-btn-active-border-color: var(--site-accent-hover);
  --bs-btn-focus-shadow-rgb: var(--bs-link-color-rgb);
}
[data-bs-theme="dark"] .btn-accent {
  --bs-btn-color: #0f1318;
  --bs-btn-hover-color: #0f1318;
  --bs-btn-active-color: #0f1318;
}
.btn-outline-accent {
  --bs-btn-color: var(--site-accent);
  --bs-btn-border-color: var(--site-accent);
  --bs-btn-hover-color: var(--bs-body-bg);
  --bs-btn-hover-bg: var(--site-accent);
  --bs-btn-hover-border-color: var(--site-accent);
  --bs-btn-active-color: var(--bs-body-bg);
  --bs-btn-active-bg: var(--site-accent);
  --bs-btn-active-border-color: var(--site-accent);
}

pre.code {
  background: var(--site-code-bg);
  border: 1px solid var(--site-code-border);
  border-radius: 0.5rem;
  padding: 0.85rem 1rem;
  font-size: 0.875rem;
  line-height: 1.55;
  white-space: pre;
  overflow-x: auto;
}
pre.code code {
  color: var(--bs-body-color);
}
.cmd-card pre.code {
  padding: 0.5rem 0.75rem;
  font-size: 0.8rem;
}

.promise {
  border-left: 3px solid var(--site-accent);
  padding-left: 1rem;
}
.promise h3 {
  font-size: 1.05rem;
  font-weight: 600;
}

.cmd-card {
  border-color: var(--bs-border-color);
  transition: border-color 0.15s ease-in-out;
}
.cmd-card:hover,
.cmd-card:focus-within {
  border-color: var(--site-accent);
}
.cmd-card .card-title a {
  text-decoration: none;
}

figure.shot {
  margin: 0;
}
figure.shot img {
  width: 100%;
  height: auto;
  background: var(--site-figure-bg);
  border: 1px solid var(--bs-border-color);
  border-radius: 0.5rem;
  padding: 0.5rem;
}
figure.shot figcaption {
  font-size: 0.9rem;
  color: var(--bs-secondary-color);
  margin-top: 0.5rem;
}

table.flags th[scope="row"] {
  min-width: 9rem;
}
.table {
  --bs-table-bg: transparent;
}

.site-footer {
  background: var(--bs-tertiary-bg);
}
.site-footer a {
  text-decoration: none;
}
.site-footer a:hover {
  text-decoration: underline;
}

.callout {
  background: var(--site-accent-soft);
  border-radius: 0.5rem;
  padding: 1rem 1.25rem;
}
.callout > :last-child {
  margin-bottom: 0;
}

figure.w-narrow {
  max-width: 460px;
}
figure.w-medium {
  max-width: 680px;
}