@import url("tokens.css");

:root {
  --demo-primary: #6366f1;
  --demo-violet: hsl(271 81% 66%);
  --demo-secondary: oklch(66% 0.11 175);
  --demo-cyan: #06b6d4;
  --demo-info: hsl(199 89% 48%);
  --demo-success: oklch(64% 0.16 150);
  --demo-warning: #eab308;
  --demo-accent: hsl(32 90% 58%);
  --demo-rose: #f43f5e;
  --demo-danger: oklch(58% 0.19 25);
  --demo-muted: #94a3b8;
  --demo-link: hsl(199 89% 48%);
}

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

html,
body {
  overflow-x: clip;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-ink);
  background: var(--color-paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

::selection {
  background: color-mix(in oklch, var(--color-accent) 30%, transparent);
  color: var(--color-ink);
}

a {
  color: var(--color-ink);
  text-underline-offset: 3px;
  text-decoration-color: var(--color-rule-2);
}

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

code,
.mono {
  font-family: var(--font-mono);
  font-size: 0.86em;
}

code {
  color: var(--color-accent-2);
  background: color-mix(in oklch, var(--color-accent) 12%, var(--color-paper-2));
  padding: 0.1em 0.42em;
  border-radius: 6px;
}

:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
  border-radius: 4px;
}

.wrap {
  position: relative;
  z-index: var(--z-base);
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: calc(var(--space-3xl) + 2.5rem) var(--page-gutter) var(--space-3xl);
}


.nav-pill {
  position: fixed;
  inset: var(--space-md) auto auto 50%;
  transform: translateX(-50%);
  z-index: var(--z-sticky);
  display: inline-flex;
  align-items: center;
  gap: var(--space-lg);
  padding: 0.55rem 0.6rem 0.55rem 1.1rem;
  background: color-mix(in oklch, var(--color-paper) 75%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-pill);
  box-shadow: 0 10px 30px -16px oklch(30% 0.02 40 / 0.35);
  max-width: calc(100vw - 2rem);
}

.nav-pill__wordmark {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-base);
  letter-spacing: -0.01em;
  color: var(--color-ink);
  white-space: nowrap;
}

.nav-pill__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  white-space: nowrap;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-ink);
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--color-rule-2);
  border-radius: var(--radius-pill);
  transition: background-color var(--dur-short) var(--ease-out), border-color var(--dur-short) var(--ease-out);
}

.nav-pill__cta:hover {
  background: var(--color-paper-2);
  border-color: var(--color-ink-2);
  text-decoration: none;
}

.nav-pill__cta svg {
  flex: none;
}


.intro {
  max-width: 40rem;
  margin: 0 0 var(--space-3xl);
}

.intro h1 {
  margin: 0 0 var(--space-md);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-display);
  line-height: 1.06;
  letter-spacing: -0.03em;
  color: var(--color-ink);
  text-wrap: balance;
  overflow-wrap: anywhere;
  min-width: 0;
}

.intro .lede {
  margin: 0;
  max-width: 46ch;
  font-size: var(--text-md);
  color: var(--color-ink-2);
  text-wrap: pretty;
}


.category {
  display: block;
  margin: 0 0 var(--space-sm);
  font-variant-caps: all-small-caps;
  letter-spacing: 0.07em;
  font-weight: 600;
  color: var(--color-neutral);
}


.block {
  margin-bottom: var(--space-2xl);
}

.block--install {
  margin-bottom: var(--space-3xl);
}

.block__desc {
  margin: 0 0 var(--space-lg);
  max-width: 56ch;
  color: var(--color-ink-2);
  text-wrap: pretty;
}

.codeblock {
  position: relative;
  background: var(--color-paper-2);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.codeblock pre {
  margin: 0;
  padding: var(--space-lg) 6.5rem var(--space-lg) var(--space-lg);
  overflow-x: auto;
}

.codeblock code {
  background: none;
  padding: 0;
  color: var(--color-ink);
  font-size: 0.875rem;
}

.copy-btn {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  font: inherit;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-ink-2);
  background: var(--color-paper);
  border: 1px solid var(--color-rule-2);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.7rem;
  min-height: 32px;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color var(--dur-short) var(--ease-out), border-color var(--dur-short) var(--ease-out), color var(--dur-short) var(--ease-out);
}

.copy-btn:hover {
  color: var(--color-ink);
  border-color: var(--color-ink-2);
}

.copy-btn:active {
  transform: translateY(1px);
}

.copy-btn[data-state="copied"] {
  color: var(--color-accent-2);
  border-color: var(--color-accent);
}


.spectrum {
  display: flex;
  height: 88px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-rule);
}

.spectrum__seg {
  flex: 1 1 0;
  position: relative;
  transition: flex-grow var(--dur-long) var(--ease-in-out);
}

@media (hover: hover) and (pointer: fine) {
  .spectrum:hover .spectrum__seg {
    flex-grow: 0.7;
  }

  .spectrum__seg:hover {
    flex-grow: 2.6;
  }
}

.spectrum__foot {
  margin: var(--space-md) 0 0;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-muted);
}

.spectrum__dot {
  width: 7px;
  height: 7px;
  border-radius: var(--radius-pill);
  background: var(--color-success);
  flex: none;
}


.tryout {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: var(--space-lg);
}

.panel {
  background: var(--color-paper-2);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 3vw, 1.75rem);
}

.panel__head {
  margin: 0 0 var(--space-lg);
}

.panel__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-md);
  letter-spacing: -0.01em;
  color: var(--color-ink);
}

.panel__head p {
  margin: var(--space-3xs) 0 0;
  font-size: var(--text-sm);
  color: var(--color-ink-2);
}

.fieldset {
  display: block;
  margin-bottom: var(--space-md);
}

.label {
  display: block;
  margin-bottom: var(--space-2xs);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-ink-2);
}

.field {
  font: inherit;
  width: 100%;
  min-width: 0;
  min-height: 44px;
  padding: 0.65rem 0.85rem;
  color: var(--color-ink);
  background: var(--color-paper);
  border: 1px solid var(--color-rule-2);
  outline: 2px solid transparent;
  outline-offset: 1px;
  border-radius: var(--radius-md);
  transition: background-color var(--dur-short) var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
  .field:hover {
    background: var(--color-paper-3);
  }
}

.field::placeholder {
  color: var(--color-muted);
}

.field:focus-visible {
  outline-color: var(--color-focus);
  background: var(--color-paper);
}

.between {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.check {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-sm);
  color: var(--color-ink-2);
  cursor: pointer;
  user-select: none;
}

.check input {
  accent-color: var(--color-ink);
  width: 18px;
  height: 18px;
  margin: 0;
}

.btn {
  font: inherit;
  font-weight: 600;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  min-height: 44px;
  padding: 0.75rem 1.25rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  cursor: pointer;
  white-space: nowrap;
  transition: background-color var(--dur-short) var(--ease-out), transform 100ms var(--ease-out);
}

.btn:active {
  transform: translateY(1px);
}

.btn--primary {
  background: var(--color-ink);
  color: var(--color-paper);
}

.btn--primary:hover {
  background: var(--color-ink-2);
}

.btn--block {
  width: 100%;
  margin-top: var(--space-md);
}

.form-foot {
  margin: var(--space-md) 0 0;
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-muted);
}

.form-foot a {
  color: var(--color-accent-2);
  font-weight: 500;
}

.settings {
  list-style: none;
  margin: 0;
  padding: 0;
}

.setting {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  justify-content: space-between;
  padding: var(--space-sm) 0;
  border-top: 1px solid var(--color-rule);
}

.setting:first-child {
  border-top: none;
  padding-top: 0;
}

.setting__name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-ink);
}

.setting__desc {
  margin-top: var(--space-3xs);
  font-size: var(--text-xs);
  color: var(--color-muted);
}

.switch {
  flex: none;
  width: 44px;
  height: 26px;
  padding: 3px;
  border: none;
  border-radius: var(--radius-pill);
  background: var(--color-rule);
  cursor: pointer;
  transition: background-color var(--dur-short) var(--ease-out);
}

.switch__dot {
  display: block;
  width: 20px;
  height: 20px;
  border-radius: var(--radius-pill);
  background: var(--color-paper);
  transition: transform var(--dur-short) var(--ease-out);
}

.switch.is-on {
  background: var(--color-ink);
}

.switch.is-on .switch__dot {
  transform: translateX(18px);
}

.switch:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}


.foot {
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: var(--space-xl) var(--page-gutter) var(--space-2xl);
  border-top: 1px solid var(--color-rule);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.foot__wordmark {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-ink);
  white-space: nowrap;
}

.foot__links {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--color-ink-2);
  flex-wrap: wrap;
}

.foot__links a {
  color: var(--color-ink-2);
  white-space: nowrap;
}

.foot__links a:hover {
  color: var(--color-ink);
}

.foot__links span {
  color: var(--color-rule-2);
}

.foot__credit {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-muted);
  white-space: nowrap;
}


@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 150ms !important;
    transition-duration: 150ms !important;
  }

  .spectrum__seg {
    transition: none;
  }

  .spectrum:hover .spectrum__seg,
  .spectrum__seg:hover {
    flex-grow: 1;
  }
}


@media (max-width: 46rem) {
  .nav-pill {
    gap: var(--space-sm);
    padding: 0.5rem 0.5rem 0.5rem 0.9rem;
  }

  .intro h1 {
    font-size: clamp(2rem, 8vw, 2.75rem);
  }

  .tryout {
    grid-template-columns: 1fr;
  }

  .foot {
    justify-content: flex-start;
  }
}

@media (max-width: 26rem) {
  .spectrum {
    height: 64px;
  }

  .codeblock pre {
    padding-right: 5rem;
  }
}