/* hood-cli docs — true monochrome, terminal-native.
   Zero hue anywhere: background/foreground/borders are all grayscale.
   Hierarchy comes from weight and opacity, never color. */
:root {
  --bg: #050505;
  --bg-raised: #0d0d0d;
  --bg-inset: #000000;
  --border: #222222;
  --border-strong: #555555;
  --text: #f4f4f4;
  --text-dim: #b7b7b7;
  --text-faint: #868686;
  --mono: ui-monospace, 'SF Mono', SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.6 var(--mono);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--text-dim); text-decoration: none; }
a:hover { color: var(--text); text-decoration: underline; }
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 2px;
  border-radius: 3px;
}
code, pre { font-family: var(--mono); }
pre {
  background: var(--bg-inset);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
  overflow-x: auto;
  line-height: 1.6;
  font-size: 13.5px;
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
}
code:not(pre code) {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 1px 6px;
  font-size: 0.9em;
}
kbd {
  font-family: var(--mono);
  background: var(--bg-raised);
  border: 1px solid var(--border-strong);
  border-bottom-width: 2px;
  border-radius: 4px;
  padding: 1px 6px;
  font-size: 0.85em;
  color: var(--text-dim);
}

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 22px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: 12px; top: -60px;
  background: var(--text); color: var(--bg);
  padding: 10px 16px; border-radius: 6px; font-weight: 700; font-size: 13px;
  z-index: 100; transition: top 0.15s ease;
}
.skip-link:focus { top: 12px; color: var(--bg); }

/* utility bar (deliberately minimal — no mega-nav; wayfinding, not discovery) */
header.bar {
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
header.bar .wrap { display: flex; align-items: center; gap: 20px; height: 52px; }
.brand { color: var(--text); font-weight: 700; letter-spacing: -0.01em; font-size: 15px; }
.brand::before { content: '❯ '; color: var(--text-faint); }
header.bar nav { display: flex; gap: 18px; margin-left: auto; font-size: 13.5px; }

/* hero */
.hero { padding: 56px 0 28px; }
.eyebrow {
  font-size: 12.5px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text-faint); margin: 0 0 16px;
}
.hero h1 {
  font-family: var(--mono);
  font-size: clamp(26px, 5vw, 44px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
  font-weight: 700;
  color: var(--text);
}
.hero p.lede { color: var(--text-dim); font-size: 15.5px; max-width: 660px; margin: 0 0 26px; line-height: 1.65; }

.install {
  font-size: 13.5px;
  color: var(--text-dim);
  background: var(--bg-inset);
  border: 1px solid var(--border);
  border-radius: 8px; padding: 10px 16px;
  display: inline-flex; gap: 10px; align-items: center;
  max-width: 100%;
  overflow-x: auto;
}
.install .dollar { color: var(--text-faint); user-select: none; }
.install button.copy {
  margin-left: 6px; background: none; border: 1px solid var(--border); color: var(--text-faint);
  cursor: pointer; font-size: 12px; padding: 3px 8px; border-radius: 4px;
  font-family: var(--mono); transition: color 0.15s ease, border-color 0.15s ease;
}
.install button.copy:hover, .install button.copy:focus-visible { color: var(--text); border-color: var(--border-strong); }

/* terminal — the primary interface */
.term-wrap { padding: 8px 0 36px; }
.terminal {
  background: var(--bg-inset);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 30px 70px -24px rgba(0,0,0,0.85);
}
.terminal-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-raised);
}
.terminal-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--border-strong); }
.terminal-title { margin-left: 8px; font-size: 12px; color: var(--text-faint); }

.terminal-output {
  padding: 18px 20px 6px;
  font-size: 13.5px;
  line-height: 1.65;
  min-height: 320px;
  max-height: 55vh;
  overflow-y: auto;
}
.term-welcome { color: var(--text-dim); white-space: pre-wrap; margin: 0 0 16px; }
.term-welcome code { font-size: 12.5px; }
.term-entry { margin: 0 0 18px; }
.term-prompt { color: var(--text); margin-bottom: 4px; }
.term-prompt .prompt-glyph { color: var(--text-faint); margin-right: 6px; }
.term-caption {
  color: var(--text-faint); font-size: 11.5px; letter-spacing: 0.03em;
  text-transform: uppercase; margin: 0 0 6px 18px;
}
.term-block {
  margin: 0 0 0 18px; border-radius: 8px; padding: 12px 14px; font-size: 13.5px;
}
.term-block.term-real { border: 1px solid var(--border); border-left: 3px solid var(--text-dim); }
.term-block.term-help { border: 1px dashed var(--border-strong); border-left: 3px dashed var(--text-faint); }
.term-block.term-error { border: 1px dotted var(--border-strong); border-left: 3px dotted var(--text-faint); color: var(--text-dim); }

.a-bold { font-weight: 700; color: var(--text); }
.a-dim { opacity: 0.65; }
.a-strong { color: var(--text); }
.a-faint { color: var(--text-faint); }

.terminal-input-row {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  background: var(--bg-raised);
}
.terminal-input-row .prompt-glyph { color: var(--text-faint); font-size: 15px; }
#term-input {
  flex: 1; min-width: 0;
  background: transparent; border: none; outline: none;
  color: var(--text); font-family: var(--mono); font-size: 14.5px;
  caret-color: var(--text);
}
#term-input::placeholder { color: var(--text-faint); }

.terminal-suggestions {
  display: flex; flex-wrap: wrap; gap: 8px;
  padding: 12px 20px 16px;
  border-top: 1px solid var(--border);
  background: var(--bg-raised);
}
.sugg-btn {
  font-family: var(--mono); font-size: 12.5px;
  background: var(--bg-inset); color: var(--text-dim);
  border: 1px solid var(--border); border-radius: 999px;
  padding: 7px 13px; min-height: 32px;
  cursor: pointer; transition: border-color 0.15s ease, color 0.15s ease;
}
.sugg-btn:hover { border-color: var(--border-strong); color: var(--text); }
.sugg-btn.match { border-color: var(--text-dim); color: var(--text); }
.sugg-btn.current { border-color: var(--text); color: var(--text); background: var(--bg-raised); font-weight: 700; }

.terminal-hint { color: var(--text-faint); font-size: 12.5px; margin: 14px 2px 0; line-height: 1.7; }
.terminal-hint code { font-size: 11.5px; }

/* sections */
.block { padding: 44px 0; border-top: 1px solid var(--border); }
.block h2 { font-size: 20px; letter-spacing: -0.01em; margin: 0 0 8px; font-weight: 700; }
.block p.sub { color: var(--text-dim); margin: 0 0 22px; max-width: 680px; font-size: 14px; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 12px;
}
.card {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
}
.card h3 { margin: 0 0 8px; font-size: 13.5px; color: var(--text); }
.card p { margin: 0; color: var(--text-dim); font-size: 13px; line-height: 1.6; }

/* reference index + command sections */
.ref-index {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin: 0 0 26px; padding: 0; list-style: none;
}
.ref-index a {
  display: inline-block;
  border: 1px solid var(--border); border-radius: 999px;
  padding: 6px 13px; font-size: 12.5px; color: var(--text-dim);
  transition: border-color 0.15s ease, color 0.15s ease;
}
.ref-index a:hover, .ref-index a:focus-visible { border-color: var(--border-strong); color: var(--text); text-decoration: none; }

.ref-cmd { padding: 22px 0; border-top: 1px solid var(--border); scroll-margin-top: 66px; }
.ref-cmd:first-of-type { border-top: none; padding-top: 0; }
.ref-cmd h3 { margin: 0 0 4px; font-size: 15px; }
.ref-cmd h3 a { color: var(--text); }
.ref-cmd h3 a:hover { text-decoration: underline; }
.ref-cmd .ref-cmd-desc { color: var(--text-faint); font-size: 12.5px; margin: 0 0 10px; }
.ref-cmd pre { font-size: 13px; }

footer {
  border-top: 1px solid var(--border);
  padding: 28px 0 50px;
  color: var(--text-faint);
  font-size: 12.5px;
  line-height: 1.7;
}

.hide-sm { display: inline; }
@media (max-width: 620px) {
  .hide-sm { display: none; }
  .hero { padding-top: 44px; }
  .terminal-output { font-size: 13px; min-height: 280px; max-height: 50vh; }
  #term-input { font-size: 16px; } /* prevents iOS auto-zoom on focus */
  .sugg-btn { min-height: 40px; padding: 9px 14px; }
  .terminal-input-row { padding: 10px 14px; }
  .terminal-suggestions { padding: 10px 14px 14px; }
  .terminal-output { padding: 14px 14px 4px; }
}