:root {
  --font-body: "Fragment Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --font-pixel: "Pixelify Sans", system-ui, sans-serif;
  --radius: 14px;
  --radius-sm: 10px;
  --border: 2px;
  --shadow-px: 0 0 0 var(--border) var(--frame-border), 0 12px 0 -4px rgba(0, 0, 0, 0.25);
  --scanline-size: 6px;
  --scanline-opacity: 0.08;
}

html[data-theme="light"],
html[data-theme="auto"] {
  --bg0: #fbf4e7;
  --bg1: #fffaf0;
  --panel: #fffdf8;
  --panel2: #fff6e5;
  --text: #10221c;
  --muted: #3e5a50;
  --faint: #6b7f77;
  --link: #0f6b4c;
  --link2: #ff4f40;
  --accent: #ff4f40;
  --accent2: #00b88a;
  --frame-border: #1b2e27;
  --code-bg: #0b1713;
  --code-fg: #eafff6;
  --code-accent: #67ff9b;
}

html[data-theme="dark"] {
  --bg0: #0b1a22;
  --bg1: #0a1720;
  --panel: #0e231f;
  --panel2: #102a24;
  --text: #c9eadc;
  --muted: #8ab8aa;
  --faint: #699b8d;
  --link: #6fe8c7;
  --link2: #ff7b63;
  --accent: #ff4f40;
  --accent2: #5fdfa2;
  --frame-border: #6fbfa8;
  --code-bg: #091814;
  --code-fg: #d7f5e8;
  --code-accent: #5fdfa2;
}

@media (prefers-color-scheme: dark) {
  html[data-theme="auto"] {
    --bg0: #0b1a22;
    --bg1: #0a1720;
    --panel: #0e231f;
    --panel2: #102a24;
    --text: #c9eadc;
    --muted: #8ab8aa;
    --faint: #699b8d;
    --link: #6fe8c7;
    --link2: #ff7b63;
    --accent: #ff4f40;
    --accent2: #5fdfa2;
    --frame-border: #6fbfa8;
    --code-bg: #091814;
    --code-fg: #d7f5e8;
    --code-accent: #5fdfa2;
  }
}

* {
  box-sizing: border-box;
}

html {
  height: 100%;
}

body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(1100px 700px at 20% -10%, color-mix(in oklab, var(--accent) 18%, transparent), transparent 55%),
    radial-gradient(900px 600px at 95% 10%, color-mix(in oklab, var(--accent2) 14%, transparent), transparent 60%),
    radial-gradient(900px 600px at 50% 120%, color-mix(in oklab, var(--link) 10%, transparent), transparent 55%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
  overflow-x: hidden;
}

body::before,
body::after {
  display: none;
}

.skip-link {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 10;
  padding: 10px 12px;
  border-radius: 999px;
  background: var(--panel);
  color: var(--text);
  text-decoration: none;
  transform: translateY(-130%);
  box-shadow: var(--shadow-px);
}

.skip-link:focus {
  transform: translateY(0);
  outline: none;
}

.shell {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 22px 16px 10px;
}

.shell__frame {
  max-width: 1120px;
  margin: 0 auto;
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, color-mix(in oklab, var(--panel2) 88%, transparent), color-mix(in oklab, var(--panel) 92%, transparent));
  box-shadow: var(--shadow-px);
  border: var(--border) solid var(--frame-border);
  overflow: hidden;
}

.shell__titlebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 14px 12px;
  background:
    linear-gradient(90deg, color-mix(in oklab, var(--accent) 26%, transparent), transparent 42%),
    linear-gradient(180deg, color-mix(in oklab, var(--panel) 90%, #000 10%), color-mix(in oklab, var(--panel2) 90%, #000 10%));
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand__logo {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  image-rendering: pixelated;
  filter: drop-shadow(0 2px 0 color-mix(in oklab, var(--frame-border) 80%, transparent));
}

.brand__text {
  min-width: 0;
}

.brand__name {
  font-family: var(--font-pixel);
  letter-spacing: 0.14em;
  font-weight: 700;
  font-size: 18px;
  line-height: 1.1;
  text-shadow: 0 1px 0 color-mix(in oklab, var(--frame-border) 55%, transparent);
}

.brand__hint {
  margin-top: 2px;
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.titlebar__actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.titlebar__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px 8px 10px;
  border-radius: 12px;
  background:
    linear-gradient(140deg, color-mix(in oklab, var(--accent) 10%, transparent), transparent 60%),
    color-mix(in oklab, var(--panel) 92%, transparent);
  border: var(--border) solid color-mix(in oklab, var(--frame-border) 80%, transparent);
  color: var(--text);
  text-decoration: none;
  box-shadow:
    0 6px 0 -3px rgba(0, 0, 0, 0.25),
    inset 0 0 0 1px color-mix(in oklab, var(--panel2) 55%, transparent);
}

.titlebar__cta:hover {
  border-color: color-mix(in oklab, var(--accent2) 45%, transparent);
  box-shadow:
    0 0 0 2px color-mix(in oklab, var(--accent2) 30%, transparent),
    0 6px 0 -3px rgba(0, 0, 0, 0.25);
}

.titlebar__cta:active {
  transform: translateY(1px);
  box-shadow: 0 4px 0 -3px rgba(0, 0, 0, 0.25);
}

.titlebar__cta:focus-visible {
  outline: 3px solid color-mix(in oklab, var(--accent2) 60%, transparent);
  outline-offset: 2px;
}

.titlebar__cta--accent {
  background:
    linear-gradient(120deg, color-mix(in oklab, var(--accent) 22%, transparent), transparent 70%),
    color-mix(in oklab, var(--panel) 88%, transparent);
  border-color: color-mix(in oklab, var(--accent) 60%, var(--frame-border));
}

.titlebar__cta-label {
  font-family: var(--font-pixel);
  letter-spacing: 0.12em;
  font-size: 12px;
  text-transform: uppercase;
}

.titlebar__cta-meta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 20px;
  padding: 0 8px;
  border-radius: 999px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--code-bg);
  color: var(--code-accent);
  border: 1px solid color-mix(in oklab, var(--code-accent) 30%, transparent);
  box-shadow: inset 0 0 12px color-mix(in oklab, var(--code-accent) 25%, transparent);
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 12px;
  background: color-mix(in oklab, var(--panel) 92%, transparent);
  border: var(--border) solid var(--frame-border);
  color: var(--text);
  cursor: pointer;
  box-shadow: 0 6px 0 -3px rgba(0, 0, 0, 0.25);
  user-select: none;
}

.theme-toggle:active {
  transform: translateY(1px);
  box-shadow: 0 4px 0 -3px rgba(0, 0, 0, 0.25);
}

.theme-toggle__key {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 28px;
  border-radius: 9px;
  background: var(--code-bg);
  color: var(--code-accent);
  border: 1px solid color-mix(in oklab, var(--code-accent) 30%, transparent);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-shadow: 0 0 14px color-mix(in oklab, var(--code-accent) 55%, transparent);
}

.theme-toggle__label {
  font-family: var(--font-pixel);
  letter-spacing: 0.12em;
  font-size: 12px;
  text-transform: uppercase;
}

.theme-toggle:focus-visible {
  outline: 3px solid color-mix(in oklab, var(--accent2) 60%, transparent);
  outline-offset: 2px;
}

.shell__nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 14px 12px;
  border-top: 1px solid color-mix(in oklab, var(--frame-border) 25%, transparent);
  background: linear-gradient(180deg, transparent, color-mix(in oklab, var(--panel2) 78%, transparent));
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.nav__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  text-decoration: none;
  color: var(--text);
  background: color-mix(in oklab, var(--panel) 85%, transparent);
  border: 1px solid color-mix(in oklab, var(--frame-border) 20%, transparent);
}

.nav__link:hover {
  border-color: color-mix(in oklab, var(--accent2) 45%, transparent);
  box-shadow: 0 0 0 2px color-mix(in oklab, var(--accent2) 30%, transparent);
}

.nav__chev {
  color: var(--accent);
  font-weight: 700;
}

.shell__status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.status__dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 30%, var(--accent2), color-mix(in oklab, var(--accent2) 30%, #000));
  box-shadow: 0 0 0 2px color-mix(in oklab, var(--accent2) 18%, transparent), 0 0 18px color-mix(in oklab, var(--accent2) 50%, transparent);
}

.content {
  padding: 18px 16px 48px;
}

.terminal {
  position: relative;
  max-width: 1120px;
  margin: 0 auto;
  border-radius: var(--radius);
  border: var(--border) solid var(--frame-border);
  background: linear-gradient(180deg, color-mix(in oklab, var(--panel) 92%, transparent), color-mix(in oklab, var(--panel2) 86%, transparent));
  box-shadow: var(--shadow-px);
  padding: 18px 16px 16px;
}

.terminal__prompt {
  display: block;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: var(--code-bg);
  color: var(--code-fg);
  border: 1px solid color-mix(in oklab, var(--frame-border) 18%, transparent);
  overflow-x: auto;
  white-space: nowrap;
}

.prompt__user {
  color: var(--code-accent);
  text-shadow: 0 0 16px color-mix(in oklab, var(--code-accent) 52%, transparent);
}

.prompt__host {
  color: color-mix(in oklab, var(--code-fg) 92%, var(--accent2));
}

.prompt__path {
  color: color-mix(in oklab, var(--code-fg) 78%, var(--link));
}

.prompt__cmd {
  margin-left: 8px;
  color: color-mix(in oklab, var(--code-fg) 90%, var(--accent));
}

.terminal__summary {
  margin: 12px 2px 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.terminal__meta {
  margin: 12px 2px 0;
  padding: 12px 12px;
  border-radius: var(--radius-sm);
  border: 1px dashed color-mix(in oklab, var(--frame-border) 25%, transparent);
  background: color-mix(in oklab, var(--panel) 76%, transparent);
  color: var(--faint);
  font-size: 13px;
}

.terminal__meta summary {
  cursor: pointer;
  font-family: var(--font-pixel);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
}

.terminal__meta ul {
  margin: 10px 0 0 18px;
}

.terminal__footer {
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid color-mix(in oklab, var(--frame-border) 20%, transparent);
  color: var(--muted);
  font-size: 13px;
}

.footer__actions {
  margin-top: 14px;
  display: flex;
  justify-content: flex-end;
}

.terminal__footer a {
  color: var(--link);
  text-decoration: none;
  border-bottom: 1px dotted color-mix(in oklab, var(--link) 55%, transparent);
}

.terminal__footer a:hover {
  color: var(--link2);
  border-bottom-color: color-mix(in oklab, var(--link2) 75%, transparent);
}

.footer__hint {
  margin-top: 8px;
  color: var(--faint);
}

kbd {
  font-family: var(--font-body);
  font-size: 0.9em;
  padding: 2px 6px;
  border-radius: 8px;
  border: 1px solid color-mix(in oklab, var(--frame-border) 18%, transparent);
  background: color-mix(in oklab, var(--panel) 65%, transparent);
  box-shadow: 0 6px 0 -4px rgba(0, 0, 0, 0.18);
}

@supports not (color: color-mix(in oklab, black, white)) {
  body::before,
  body::after {
    opacity: 0.2;
  }
}