/* ------------------------------------------------------------------
   Shared tokens
   ------------------------------------------------------------------ */
:root {
  --bg: #f3ede1;       /* cream */
  --bg-2: #ebe3d2;     /* deeper cream */
  --paper: #fbf7ee;    /* paper white */
  --ink: #151514;
  --ink-2: #2b2a27;
  --muted: #6b6860;
  --muted-2: #8a8780;
  --line: #d9d0bd;
  --line-2: #c5bba4;
  --accent: #3a4ee0;       /* muted indigo */
  --accent-ink: #1e2a7a;
  --accent-soft: #e3e4f6;
  --warn: #b85c2e;
  --good: #2f7a48;
  --shadow-sm: 0 1px 0 rgba(20,18,12,0.04);
  --shadow-md: 0 2px 8px rgba(20,18,12,0.06), 0 1px 2px rgba(20,18,12,0.08);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
img { max-width: 100%; display: block; }

/* Theme-level typography switches */
body[data-direction="editorial"] {
  --display-font: 'Newsreader', Georgia, serif;
  --display-weight: 500;
  --display-tracking: -0.01em;
  --display-leading: 1.02;
  --ui-font: 'Inter', system-ui, sans-serif;
  --mono-font: 'JetBrains Mono', ui-monospace, monospace;
  --eyebrow-tracking: 0.12em;
  --eyebrow-transform: uppercase;
}
body[data-direction="technical"] {
  --display-font: 'Inter', system-ui, sans-serif;
  --display-weight: 700;
  --display-tracking: -0.03em;
  --display-leading: 1.0;
  --ui-font: 'Inter', system-ui, sans-serif;
  --mono-font: 'JetBrains Mono', ui-monospace, monospace;
  --eyebrow-tracking: 0;
  --eyebrow-transform: none;
}

/* ------------------------------------------------------------------
   Layout primitives
   ------------------------------------------------------------------ */
.page {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 32px;
}
.hairline { height: 1px; background: var(--line); width: 100%; }
.hairline-dark { height: 1px; background: var(--ink); width: 100%; }

/* ------------------------------------------------------------------
   Nav / masthead
   ------------------------------------------------------------------ */
.masthead {
  padding: 28px 32px 20px;
  max-width: 1240px;
  margin: 0 auto;
}
.masthead-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.masthead-left {
  flex-shrink: 0;
}
.masthead-center {
  flex: 1;
  text-align: center;
}
.masthead-date {
  font-family: var(--mono-font);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.02em;
  text-align: right;
  flex-shrink: 0;
}
.logo {
  font-family: var(--display-font);
  font-weight: var(--display-weight);
  font-size: 44px;
  letter-spacing: var(--display-tracking);
  display: block;
  line-height: 0;
  padding: 0;
  color: var(--ink);
  width: 112px;
}
.logo-svg {
  display: block;
  width: 112px;
  height: auto;
}
.logo .dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  display: inline-block;
  margin-left: 4px;
  transform: translateY(-4px);
}
body[data-direction="technical"] .logo {
  font-size: 28px;
  letter-spacing: -0.04em;
}
body[data-direction="technical"] .logo .dot {
  border-radius: 1px;
  width: 10px;
  height: 10px;
}
.tagline {
  text-align: center;
  font-family: var(--display-font);
  font-style: italic;
  color: var(--muted);
  font-size: 13px;
  margin-top: 4px;
}
body[data-direction="technical"] .tagline {
  font-family: var(--mono-font);
  font-style: normal;
  letter-spacing: 0.02em;
  font-size: 11px;
  text-transform: uppercase;
}

.nav {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 32px;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 52px;
}
.nav-links {
  display: flex;
  gap: 28px;
  font-family: var(--ui-font);
  font-size: 13px;
  font-weight: 500;
}
.nav-link {
  padding: 4px 0;
  position: relative;
  color: var(--ink);
  transition: color 0.15s;
}
.nav-link:hover { color: var(--accent); }
.nav-link.active { color: var(--accent); }
.nav-link.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  bottom: -1px;
  height: 2px;
  background: var(--accent);
}
body[data-direction="editorial"] .nav-links {
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 12px;
}
.nav-search {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono-font);
  font-size: 12px;
  color: var(--muted);
  padding: 6px 12px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  background: var(--paper);
  cursor: text;
}
.nav-search kbd {
  font-family: var(--mono-font);
  font-size: 10px;
  padding: 2px 6px;
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  border-radius: 4px;
  color: var(--muted);
}

/* ------------------------------------------------------------------
   Utility type
   ------------------------------------------------------------------ */
.eyebrow {
  font-family: var(--mono-font);
  font-size: 11px;
  letter-spacing: var(--eyebrow-tracking);
  text-transform: var(--eyebrow-transform);
  color: var(--muted);
  font-weight: 500;
}
.display {
  font-family: var(--display-font);
  font-weight: var(--display-weight);
  letter-spacing: var(--display-tracking);
  line-height: var(--display-leading);
  color: var(--ink);
}
.mono { font-family: var(--mono-font); }

/* ------------------------------------------------------------------
   Product placeholder (striped, no hand-drawn SVG imagery)
   ------------------------------------------------------------------ */
.product-ph {
  position: relative;
  background: var(--swatch-bg, #1a1a1a);
  overflow: hidden;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.product-ph-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  z-index: 1;
}
.product-ph::before {
  content: '';
  position: absolute; inset: 0;
  z-index: 0;
  background-image: repeating-linear-gradient(
    135deg,
    rgba(255,255,255,0.03) 0 8px,
    rgba(255,255,255,0) 8px 16px
  );
}
.product-ph-inner {
  position: relative;
  width: 70%;
  aspect-ratio: 4 / 3;
  background: linear-gradient(145deg, var(--swatch-fg, #2a2a2e), var(--swatch-bg, #1a1a1a));
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.product-ph-inner::before {
  content: '';
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(
    45deg,
    rgba(255,255,255,0.04) 0 1px,
    rgba(255,255,255,0) 1px 7px
  );
}
.product-ph-label {
  position: relative;
  font-family: var(--mono-font);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  text-align: center;
  padding: 8px 12px;
  background: rgba(0,0,0,0.3);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 2px;
}

/* ------------------------------------------------------------------
   Score element (shared across views)
   ------------------------------------------------------------------ */
.score-badge {
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
  font-family: var(--display-font);
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  letter-spacing: -0.02em;
}
.score-badge .num { font-size: inherit; }
.score-badge .denom {
  font-family: var(--mono-font);
  font-size: 0.45em;
  color: var(--muted);
  font-weight: 400;
  letter-spacing: 0;
}
body[data-direction="technical"] .score-badge {
  font-family: var(--mono-font);
  font-weight: 700;
  letter-spacing: -0.04em;
}

/* Score bar */
.bar-track {
  height: 3px;
  background: var(--bg-2);
  position: relative;
  border-radius: 0;
  overflow: hidden;
}
.bar-fill {
  position: absolute;
  inset: 0 auto 0 0;
  background: var(--ink);
}
body[data-direction="technical"] .bar-track { height: 2px; background: var(--line); }
body[data-direction="technical"] .bar-fill { background: var(--accent); }

/* ------------------------------------------------------------------
   Buttons
   ------------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  font-family: var(--ui-font);
  font-size: 13px;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  white-space: nowrap;
}
.btn-primary {
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
}
.btn-primary:hover { background: var(--accent); color: var(--paper); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
}
.btn-ghost:hover { background: var(--ink); color: var(--paper); }
.btn-link {
  color: var(--accent);
  font-weight: 500;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.btn-link:hover { text-decoration: underline; }

/* ------------------------------------------------------------------
   Filter chips
   ------------------------------------------------------------------ */
.chip {
  padding: 6px 14px;
  font-family: var(--ui-font);
  font-size: 12px;
  font-weight: 500;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  color: var(--ink-2);
  background: var(--paper);
  transition: all 0.15s;
}
.chip:hover { border-color: var(--ink); }
.chip.active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
body[data-direction="technical"] .chip {
  border-radius: 2px;
  font-family: var(--mono-font);
  font-size: 11px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

/* ------------------------------------------------------------------
   Breadcrumb
   ------------------------------------------------------------------ */
.crumbs {
  display: flex;
  gap: 8px;
  font-family: var(--mono-font);
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 20px 0;
}
.crumbs a:hover { color: var(--ink); }
.crumbs .sep { color: var(--line-2); }

/* ------------------------------------------------------------------
   Footer
   ------------------------------------------------------------------ */
.footer {
  border-top: 1px solid var(--ink);
  margin-top: 80px;
  padding: 48px 0 32px;
}
.footer-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 24px;
  font-family: var(--mono-font);
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
}
.footer-links { display: flex; gap: 24px; }
.footer-links a:hover { color: var(--ink); }
/* Production empty/search state */
.empty-state {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--paper);
  padding: 32px;
  text-align: center;
  color: var(--muted);
}
.empty-state h3 {
  margin: 0 0 8px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 24px;
}
.empty-state p {
  margin: 0;
}