/* --- AINNA Day / Night theme parity -------------------------------------- */
/* The shared AINNA theme engine writes data-theme on <html> and <body>. */
html[data-theme="dark"] {
  --bg: #101318;
  --bg-soft: #181d25;
  --bg-elev: #1b212b;
  --ink: #f4f7fb;
  --ink-2: #d7dee8;
  --ink-soft: #b6c0cd;
  --ink-faint: #96a3b2;
  --line: #3a4655;
  --line-soft: #2b3542;
  --neon: #ff9a52;
  --neon-2: #ffb77e;
  --neon-deep: #ffb074;
  --neon-glow: rgba(255, 154, 82, 0.28);
  --dark: #080b10;
  --dark-2: #151b24;
  --shadow-s: 0 1px 2px rgba(0,0,0,.28), 0 4px 14px rgba(0,0,0,.28);
  --shadow: 0 8px 28px rgba(0,0,0,.32), 0 2px 8px rgba(0,0,0,.22);
  --shadow-l: 0 24px 60px rgba(0,0,0,.42);
}

html[data-theme="dark"] body,
html[data-theme="dark"] .nav,
html[data-theme="dark"] .nav nav,
html[data-theme="dark"] .menu,
html[data-theme="dark"] .pill,
html[data-theme="dark"] .btn.ghost,
html[data-theme="dark"] input,
html[data-theme="dark"] textarea,
html[data-theme="dark"] select {
  color: var(--ink);
  background-color: var(--bg);
  border-color: var(--line);
}
html[data-theme="dark"] body::before {
  background:
    linear-gradient(90deg, #101318 0%, rgba(16,19,24,.96) 38%, rgba(16,19,24,.68) 100%),
    linear-gradient(155deg, transparent 48%, rgba(255,154,82,.16) 100%),
    url("../../storage/sources/maypreen/616-factory-bottles-white-web.jpg") right center / min(920px, 72vw) auto no-repeat;
  opacity: .3;
  filter: saturate(.6) contrast(1.04) brightness(.68);
}
html[data-theme="dark"] body::after {
  background-image: linear-gradient(rgba(222,232,244,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(222,232,244,.06) 1px, transparent 1px);
  opacity: .34;
}
html[data-theme="dark"] .nav { background: rgba(16,19,24,.84); border-bottom-color: var(--line-soft); }
html[data-theme="dark"] .nav nav { background: rgba(16,19,24,.97); border-bottom-color: var(--line-soft); }
html[data-theme="dark"] .nav nav a,
html[data-theme="dark"] .trust span,
html[data-theme="dark"] .catalogue-stamp span,
html[data-theme="dark"] .filters > a,
html[data-theme="dark"] .shop-meta { color: var(--ink-2); }
html[data-theme="dark"] .brand,
html[data-theme="dark"] h3,
html[data-theme="dark"] h4,
html[data-theme="dark"] em,
html[data-theme="dark"] strong,
html[data-theme="dark"] b,
html[data-theme="dark"] .product h3,
html[data-theme="dark"] .metric b { color: var(--ink); }
html[data-theme="dark"] p,
html[data-theme="dark"] .hero p,
html[data-theme="dark"] .page-hero p,
html[data-theme="dark"] .node-card p,
html[data-theme="dark"] .timeline p,
html[data-theme="dark"] .fact-grid span,
html[data-theme="dark"] .product p,
html[data-theme="dark"] footer a,
html[data-theme="dark"] footer span,
html[data-theme="dark"] footer p { color: var(--ink-soft); }
html[data-theme="dark"] .trust,
html[data-theme="dark"] .fact-grid div,
html[data-theme="dark"] .node-card.tech,
html[data-theme="dark"] .icon,
html[data-theme="dark"] .media-card,
html[data-theme="dark"] .product,
html[data-theme="dark"] .catalogue-card,
html[data-theme="dark"] .timeline > div,
html[data-theme="dark"] .metric,
html[data-theme="dark"] .admin-panel,
html[data-theme="dark"] .source-document-grid > a,
html[data-theme="dark"] .source-media-grid figure { background-color: var(--bg-elev); border-color: var(--line-soft); }
html[data-theme="dark"] .product-img,
html[data-theme="dark"] .catalogue-image,
html[data-theme="dark"] .archive-counts span { background-color: var(--bg-soft); border-color: var(--line-soft); }
html[data-theme="dark"] .product-img span,
html[data-theme="dark"] .catalogue-image small { background: rgba(16,19,24,.88); color: var(--ink-2); border-color: var(--line); }
html[data-theme="dark"] .btn.light { background: var(--ink); color: #101318; border-color: var(--ink); }
html[data-theme="dark"] .btn.light:hover { background: var(--neon); color: #101318; border-color: var(--neon); }
html[data-theme="dark"] .flash { background: #2b2119; border-bottom-color: #69452d; color: #ffc18f; }
html[data-theme="dark"] footer { border-top-color: var(--line-soft); }
html[data-theme="dark"] .footer-note { color: var(--ink-faint); border-top-color: var(--line-soft); }
html[data-theme="dark"] .ainna-demo-action-card,
html[data-theme="dark"] .ainna-action-card { background: var(--bg-elev); border-color: var(--line); color: var(--ink); }
html[data-theme="dark"] .ainna-section,
html[data-theme="dark"] .ainna-section-heading { border-color: var(--line-soft); }
html[data-theme="dark"] .ainna-section h2 em,
html[data-theme="dark"] .ainna-console h2 em { color: var(--ink); }

.maypreen-theme-toggle { margin-left: 0; }
.maypreen-theme-toggle button.ainna-theme-switch.theme-toggle { font-family: var(--font); }
@media (max-width: 1100px) {
  .nav .maypreen-theme-toggle { margin-left: 0; }
  .nav .maypreen-theme-toggle .ainna-theme-switch-label { display: none; }
  .nav .maypreen-theme-toggle .ainna-theme-switch { padding-left: 6px; }
}


/* --- Night-mode contrast repairs (audited 2026-09-23) --------------------- */
/* site.css hardcodes light surfaces (#fff) and uses --ink as a BACKGROUND.
   In night mode --ink flips to a light colour, so those surfaces and their
   text collapse to ~1:1. These rules restore them on dark only. */

/* Top strip: background uses --ink (now light) with fixed light text. */
html[data-theme="dark"] .topline {
  background: var(--bg-elev);
  color: var(--ink-2);
}

/* Base button: background uses --ink (now light) with fixed #fff text. */
html[data-theme="dark"] .btn {
  background: var(--neon);
  border-color: var(--neon);
  color: #101318;
}
html[data-theme="dark"] .btn:hover {
  background: var(--neon-2);
  border-color: var(--neon-2);
  color: #101318;
}
html[data-theme="dark"] .btn.accent {
  background: var(--neon);
  border-color: var(--neon);
  color: #101318;
}
html[data-theme="dark"] .btn.light {
  background: var(--bg-elev);
  border-color: var(--line);
  color: var(--ink);
}
html[data-theme="dark"] .btn.light:hover {
  background: var(--neon);
  border-color: var(--neon);
  color: #101318;
}

/* White motion surfaces: keep the dark card, not a white panel. */
html[data-theme="dark"] .section.dark,
html[data-theme="dark"] .future {
  background: var(--bg-elev);
  color: var(--ink);
  border-color: var(--line-soft);
}
html[data-theme="dark"] .future h2,
html[data-theme="dark"] .future h3 { color: var(--neon-2); }
html[data-theme="dark"] .future h2 em { color: var(--ink); }
html[data-theme="dark"] .future p { color: var(--ink-soft); }
html[data-theme="dark"] .future .eyebrow { color: var(--neon-2); }
html[data-theme="dark"] .future .core {
  background: var(--bg-soft);
  border-color: rgba(255, 154, 82, 0.5);
  color: var(--neon-2);
}
html[data-theme="dark"] .future .brain-mini {
  background: radial-gradient(circle, rgba(255,154,82,.10) 0 18%, var(--bg-soft) 58%);
}

/* Product imagery: mix-blend-mode: multiply composites against the tile, so on
   a dark tile the photo multiplies to near-black. Keep the tile light (as in
   day mode) so the blend stays correct and the product stays legible. */
html[data-theme="dark"] .product-img,
html[data-theme="dark"] .catalogue-image,
html[data-theme="dark"] .gallery-stage > img {
  background: #fff;
  border-color: var(--line-soft);
}
html[data-theme="dark"] .product-img span,
html[data-theme="dark"] .catalogue-image small {
  background: rgba(16, 19, 24, 0.88);
  border-color: var(--line);
  color: var(--ink-2);
}

/* --- Contrast repairs, day + night (audited 2026-09-23, second pass) ------ */
/* Two token problems measured across 7 pages (1211 text elements):
   1. --neon (#ff6a00) as TEXT on white = 2.87:1 — fails AA for small text.
      It is fine as a BACKGROUND, so darker text tokens are used here instead.
   2. --ink-faint (#86868b) on white = 3.62:1 / on --bg-soft = 3.33:1 — fails AA.
   3. In night mode several surfaces stay hardcoded white while their text
      flips light, colliding at ~1.07:1. */

/* Text-only orange. On light tiles it must darken to pass AA; on dark
   surfaces the bright brand tint already passes and reads as the brand. */
:root,
html[data-theme="light"] { --neon-ink: #bd4a00; }
html[data-theme="dark"] { --neon-ink: var(--neon-2); }

/* Small grey copy must pass AA on both white and --bg-soft. */
:root,
html[data-theme="light"] { --ink-faint: #6e6e73; }

/* --- Day + night: orange used as TEXT on light surfaces --- */
h1, h2,
.eyebrow,
.text-link,
.brand small,
.section-head > a,
.node-card b,
.node-card small,
.timeline b,
.metric small,
.catalogue-stamp b,
.catalogue-intro span,
.catalogue-number,
.catalogue-copy strong,
.product strong,
.price,
.shop-badge b,
.article-card small,
.article-card span,
.arch-col small,
.archive-counts b,
.source-document-grid small,
.source-document-grid span,
.source-media-grid b,
.gallery-status b,
.metric-orb,
.checkout-step > span,
.choice-card strong,
footer a:hover,
.future h2, .future h3,
.future .eyebrow {
  color: var(--neon-ink);
}

/* The neural hero is a fixed dark section in BOTH themes, so its eyebrow
   keeps the bright tint instead of the light-surface token. */
.neural-copy .eyebrow { color: var(--neon-2); }

/* White text on an orange fill: use the dark ink instead of white. */
.btn.accent,
.btn.light:hover,
.neural-copy .btn.light,
.admin-logout:hover {
  color: #101318;
}

/* The AINNA crawl label sits on page background: blue-on-white in day mode,
   light blue-on-dark in night mode. */
.cyber-network-crawl-label { color: #0369a1; }
html[data-theme="dark"] .cyber-network-crawl-label { color: #7dd3fc; }

/* `.dark` chips ship a near-white fill; they only work on a dark panel, which
   day mode overrides to white — so they vanish. Give them a light-mode fill. */
html[data-theme="light"] .data-stack span,
html[data-theme="light"] .factory-grid span,
html[data-theme="light"] .step-stack span {
  background: var(--bg-soft);
  border-color: var(--line-soft);
  color: var(--ink-2);
}
html[data-theme="light"] .core {
  background: rgba(255, 106, 0, 0.08);
  color: var(--neon-ink);
}

/* --- Night only: white surfaces whose text flips light --- */
/* Filter pills / tabs whose active state fills with --ink (light in night). */
html[data-theme="dark"] .filters > a.active,
html[data-theme="dark"] .filters > a:hover,
html[data-theme="dark"] .category-rail a.active,
html[data-theme="dark"] .category-rail a:hover,
html[data-theme="dark"] .archive-toolbar a.active {
  background: var(--neon);
  border-color: var(--neon);
  color: #101318;
}
html[data-theme="dark"] .archive-toolbar a {
  background: var(--bg-elev);
  border-color: var(--line-soft);
  color: var(--ink-2);
}

/* Caption / status chips that stay white while their text turns light. */
html[data-theme="dark"] .production-gallery figcaption,
html[data-theme="dark"] .gallery-status {
  background: rgba(16, 19, 24, 0.9);
  border-color: var(--line);
  color: var(--ink-2);
}
html[data-theme="dark"] .gallery-status b { color: var(--neon-2); }

/* Night keeps a white product tile (required by mix-blend-mode: multiply),
   so orange text sitting on that tile needs the darker token in BOTH themes. */
html[data-theme="dark"] .catalogue-number { color: #c94c00; }

/* Breadcrumb links inside the media/document grids. */
html[data-theme="dark"] .archive-counts span,
html[data-theme="dark"] .source-document-grid small,
html[data-theme="dark"] .source-media-grid b { color: var(--neon-2); }
