/* Base layer: reset, document defaults, minimal utilities. Depends on tokens.css. */

*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
}

html {
  color-scheme: dark light;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
  scroll-padding-top: calc(var(--header-h) + var(--space-4));
  hanging-punctuation: first last;
}

html[data-theme="dark"] {
  color-scheme: dark;
}

html[data-theme="light"] {
  color-scheme: light;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  background-color: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  font-feature-settings: 'ss01', 'cv11';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  padding-right: var(--scrollbar-comp, 0px);
  transition: background-color var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out);
}

body.is-scroll-locked {
  overflow: hidden;
}

::selection {
  background: var(--selection);
  color: var(--fg);
}

:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-sans);
  font-weight: 600;
  line-height: var(--leading-snug);
  letter-spacing: -0.015em;
  text-wrap: balance;
}

h1 {
  font-size: var(--text-2xl);
  line-height: var(--leading-tight);
}

h2 {
  font-size: var(--text-xl);
}

h3 {
  font-size: var(--text-lg);
}

h4,
h5,
h6 {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: var(--text-base);
  letter-spacing: 0;
}

p {
  text-wrap: pretty;
  overflow-wrap: break-word;
}

a {
  color: inherit;
  text-decoration: none;
  text-decoration-color: var(--border-strong);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  transition: color var(--dur-fast) var(--ease-out), text-decoration-color var(--dur-fast) var(--ease-out);
}

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

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

svg {
  flex-shrink: 0;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
  letter-spacing: inherit;
}

button {
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  text-align: inherit;
  touch-action: manipulation;
}

button:disabled {
  cursor: not-allowed;
}

ul[role="list"],
ol[role="list"] {
  list-style: none;
  padding: 0;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

hr {
  border: 0;
  border-top: 1px solid var(--border);
}

abbr[title] {
  text-decoration: underline dotted;
  cursor: help;
}

[hidden] {
  display: none !important;
}

time,
data,
.tabular {
  font-variant-numeric: tabular-nums;
}

/* Scrollbars */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) transparent;
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background-color: var(--scrollbar-thumb);
  border: 3px solid transparent;
  border-radius: var(--radius-full);
  background-clip: padding-box;
}

::-webkit-scrollbar-thumb:hover {
  background-color: var(--scrollbar-thumb-hover);
}

/* Utilities */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.serif {
  font-family: var(--font-serif);
}

.label-mono {
  font-family: var(--font-mono);
  font-size: var(--text-2xs);
  font-weight: 500;
  line-height: 1.4;
  text-transform: uppercase;
  letter-spacing: var(--tracking-mono);
  color: var(--fg-subtle);
  font-variant-numeric: tabular-nums;
}

.muted {
  color: var(--fg-muted);
}

.subtle {
  color: var(--fg-subtle);
}

.skip-link {
  position: fixed;
  top: var(--space-3);
  left: var(--space-3);
  z-index: var(--z-toast);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: var(--accent-fg);
  font-weight: 600;
  text-decoration: none;
  transform: translateY(-200%);
  transition: transform var(--dur-fast) var(--ease-out);
}

.skip-link:focus-visible {
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}