/* The desktop app's palette (apps/desktop/src/renderer/design/tokens.css), with system fonts so nothing loads from elsewhere. */
:root {
  --bg: #ffffff;
  --soft: #f4f5f1;
  --sage: #d5e6c4;
  --sage2: #e9f1df;
  --deep: #1f3b2c;
  --ink: #121412;
  --mid: #5f645e;
  --line: rgba(18, 20, 18, 0.1);
  --danger: #8a2d22;
  --danger-soft: #f6e2df;
  --warning: #7a5b12;
  --warning-soft: #f7eed3;
  --radius: 22px;
  --font: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --mono: ui-monospace, 'SF Mono', Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #101210;
    --soft: #181b18;
    --sage: #2b3d24;
    --sage2: #1e271b;
    --deep: #cfe3bb;
    --ink: #eef0ec;
    --mid: #a5aba3;
    --line: rgba(238, 240, 236, 0.12);
    --danger: #f0a297;
    --danger-soft: #3a1f1b;
    --warning: #e9c56b;
    --warning-soft: #33290f;
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  line-height: 1.55;
}

.wrap {
  width: min(1080px, 100% - 32px);
  margin-inline: auto;
}

a {
  color: var(--deep);
}

:focus-visible {
  outline: 3px solid var(--deep);
  outline-offset: 2px;
}

.skip {
  position: absolute;
  left: -9999px;
}

.skip:focus {
  left: 16px;
  top: 16px;
  background: var(--bg);
  padding: 8px 12px;
  z-index: 10;
}

.site-header {
  border-bottom: 1px solid var(--line);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 14px;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--ink);
  text-decoration: none;
}

.logo {
  width: 34px;
  height: 34px;
}

.logo rect {
  fill: #1f3b2c;
}

.logo path {
  fill: #d5e6c4;
}

nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

nav a {
  color: var(--mid);
  text-decoration: none;
  font-size: 0.95rem;
}

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

.example-banner {
  background: var(--warning-soft);
  color: var(--ink);
  border-bottom: 2px solid var(--warning);
  padding: 12px 16px;
  text-align: center;
  font-weight: 600;
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: start;
  padding-block: 56px 40px;
}

.eyebrow {
  color: var(--mid);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  margin: 0 0 8px;
}

h1 {
  font-size: clamp(2rem, 4.5vw, 3.1rem);
  line-height: 1.1;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}

.lead {
  font-size: 1.1rem;
  color: var(--mid);
  margin: 0 0 20px;
  max-width: 52ch;
}

.version {
  font-weight: 600;
  margin: 0;
}

.download-panel {
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}

.platform-switch {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 4px;
}

.platform-switch button {
  font: inherit;
  border: 0;
  border-radius: 10px;
  padding: 10px;
  background: transparent;
  color: var(--mid);
  cursor: pointer;
}

.platform-switch button[aria-selected='true'] {
  background: var(--deep);
  color: var(--bg);
  font-weight: 600;
}

.detect-note {
  margin: 14px 2px 0;
  padding: 10px 12px;
  border-left: 3px solid var(--warning);
  background: var(--warning-soft);
  border-radius: 8px;
  font-size: 0.95rem;
}

.card {
  margin-top: 16px;
  min-height: 160px;
}

.card-title {
  margin: 4px 0 2px;
  font-size: 1.3rem;
}

.arch {
  color: var(--mid);
  margin: 0 0 16px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 12px;
  border: 1px solid var(--line);
  padding: 10px 16px;
  font: inherit;
  background: var(--bg);
  color: var(--ink);
  cursor: pointer;
  text-decoration: none;
}

.button.primary {
  width: 100%;
  background: var(--deep);
  color: var(--bg);
  border-color: transparent;
  font-weight: 700;
  padding: 14px 18px;
  font-size: 1.05rem;
}

.button.primary:hover {
  filter: brightness(1.1);
}

.button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  filter: none;
}

.button.small {
  padding: 4px 10px;
  font-size: 0.85rem;
  border-radius: 8px;
}

.download-status {
  min-height: 1.5em;
  margin: 8px 0 0;
}

.facts {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 16px;
  margin: 16px 0;
}

.facts dt {
  color: var(--mid);
}

.facts dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.checksum-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.checksum-row .label {
  color: var(--mid);
  font-size: 0.85rem;
}

.checksum {
  font-family: var(--mono);
  font-size: 0.8rem;
  overflow-wrap: anywhere;
  word-break: break-all;
}

/* Grid items default to their content's width; long checksums and code would otherwise widen the page on phones. */
.hero > *,
.columns > *,
.checksum-row > *,
.facts > * {
  min-width: 0;
}

.state {
  font-weight: 600;
}

.state.unavailable {
  color: var(--warning);
}

.state.error {
  color: var(--danger);
  background: var(--danger-soft);
  padding: 12px;
  border-radius: 10px;
}

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

.section {
  padding-block: 32px;
  border-top: 1px solid var(--line);
}

.section h2 {
  margin-top: 0;
  font-size: 1.5rem;
}

.section h3 {
  margin-bottom: 6px;
}

.columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.notice {
  margin-top: 20px;
  padding: 12px 14px;
  border-left: 3px solid var(--warning);
  background: var(--warning-soft);
  border-radius: 8px;
}

pre {
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  overflow-x: auto;
}

code {
  font-family: var(--mono);
}

.site-footer {
  border-top: 1px solid var(--line);
  color: var(--mid);
  font-size: 0.9rem;
  padding-block: 24px;
}

@media (max-width: 820px) {
  .hero,
  .columns {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .hero {
    padding-block: 32px 24px;
  }

  nav {
    gap: 12px;
  }
}