/* Shared seasonal layer. Readability, focus rings and status colors remain semantic. */
html[data-kx-season="halloween"] {
  --season-bg:#080909; --season-surface:#11110f; --season-raised:#191611;
  --season-accent:#ddbb79; --season-hover:#f5dfae; --season-glow:rgba(198,80,19,.14);
  --season-line:rgba(204,151,73,.32); --season-muted:#bfb6a8;
  --season-ornament:url('/Images/seasonal/halloween-ornament.svg');
}
html[data-kx-season="thanksgiving"] {
  --season-bg:#140d0a; --season-surface:#20150f; --season-raised:#2a1d13;
  --season-accent:#e9bf7b; --season-hover:#ffe0a9; --season-glow:rgba(178,112,52,.16);
  --season-line:rgba(233,191,123,.3); --season-muted:#c9b7a3;
  --season-ornament:url('/Images/seasonal/thanksgiving-ornament.svg');
}
html[data-kx-season]:not([data-kx-season="classic"]) { background:var(--season-bg); color-scheme:dark; }
html[data-kx-season]:not([data-kx-season="classic"]) body {
  --bg:var(--season-bg); --bg-section:var(--season-surface); --surface-1:var(--season-surface); --surface-2:var(--season-raised);
  --white:var(--season-surface); --black:var(--season-bg); --dark:var(--season-bg);
  --gold:var(--season-accent); --gold-hover:var(--season-hover); --gold-light:var(--season-glow); --gold-border:var(--season-line);
  --border:var(--season-line); --border-light:rgba(236,195,145,.16);
  --text:#f6eee4; --ink:#f6eee4; --text-muted:var(--season-muted); --muted:var(--season-muted); --text-light:#ac9b8d; --quiet:#ac9b8d;
  background:radial-gradient(ellipse at 95% 0,var(--season-glow),transparent 38rem),var(--season-bg);
  color:var(--text);
}
html[data-kx-season]:not([data-kx-season="classic"]) body .navbar,
html[data-kx-season]:not([data-kx-season="classic"]) body .navbar.scrolled,
html[data-kx-season]:not([data-kx-season="classic"]) body #mobile-menu {
  background:var(--season-bg); border-color:var(--season-line);
}
html[data-kx-season]:not([data-kx-season="classic"]) body .nav-logo-text { color:var(--season-accent); }
html[data-kx-season]:not([data-kx-season="classic"]) body .hero {
  background:radial-gradient(ellipse at 83% 21%,var(--season-glow),transparent 48%),var(--season-bg);
}
html[data-kx-season]:not([data-kx-season="classic"]) body .hero::before {
  content:''; position:absolute; inset:0; z-index:3; pointer-events:none;
  background:var(--season-ornament) right top / min(40vw,460px) auto no-repeat; opacity:.6;
}
html[data-kx-season]:not([data-kx-season="classic"]) body .hero-image img,
html[data-kx-season]:not([data-kx-season="classic"]) body .hero:hover .hero-image img {
  filter:saturate(.9) contrast(1.07) brightness(.73);
}
html[data-kx-season]:not([data-kx-season="classic"]) body .hero-image::before {
  background:linear-gradient(90deg,var(--season-bg) 8%,transparent 90%);
}
html[data-kx-season]:not([data-kx-season="classic"]) body .hero-image::after { border-color:var(--season-line); }
html[data-kx-season]:not([data-kx-season="classic"]) body .hero h1 .gold { color:var(--season-accent); }
html[data-kx-season]:not([data-kx-season="classic"]) body .hero-assay-card,
html[data-kx-season]:not([data-kx-season="classic"]) body .features-bar,
html[data-kx-season]:not([data-kx-season="classic"]) body .storefront-controls,
html[data-kx-season]:not([data-kx-season="classic"]) body .page-header {
  background:var(--season-surface); border-color:var(--season-line);
}
.kx-season-note { display:block; width:fit-content; max-width:100%; color:var(--season-accent); font-family:var(--font-sans,'Manrope',sans-serif); font-size:11px; font-weight:600; letter-spacing:.13em; line-height:1.5; text-transform:uppercase; margin-bottom:18px; }
.kx-season-note::before { content:''; display:inline-block; width:6px; height:6px; margin:0 9px 1px 0; background:var(--season-accent); transform:rotate(45deg); }
.hero-content > .kx-season-note { padding:9px 14px; border:1px solid var(--season-line); border-radius:999px; background:var(--season-glow); margin-bottom:22px; }
.kx-app-header h1 > .kx-season-note { font-size:9px; letter-spacing:.1em; margin:0 0 5px; }
.admin-sidebar-header > .kx-season-note,.account-sidebar-user > .kx-season-note { font-size:10px; letter-spacing:.06em; margin-bottom:12px; }
.footer-brand > .kx-season-note { margin-bottom:16px; }
html[data-kx-season]:not([data-kx-season="classic"]) body .product-card,
html[data-kx-season]:not([data-kx-season="classic"]) body .product-card:hover {
  background:var(--season-surface); border-color:var(--season-line);
}
html[data-kx-season]:not([data-kx-season="classic"]) body .product-card-img { background:var(--season-bg); }
html[data-kx-season]:not([data-kx-season="classic"]) body .btn-primary,
html[data-kx-season]:not([data-kx-season="classic"]) body .btn-gold,
html[data-kx-season]:not([data-kx-season="classic"]) body .sd-button.sd-primary,
html[data-kx-season]:not([data-kx-season="classic"]) body .kx-btn:not(.kx-btn-outline):not(.kx-btn-blue),
html[data-kx-season]:not([data-kx-season="classic"]) body .kx-fab {
  background:linear-gradient(125deg,var(--season-hover),var(--season-accent)); color:#201107; border-color:var(--season-accent);
}
html[data-kx-season]:not([data-kx-season="classic"]) body .btn-outline,
html[data-kx-season]:not([data-kx-season="classic"]) body .kx-btn-outline { border-color:var(--season-line); color:var(--text); }
html[data-kx-season]:not([data-kx-season="classic"]) body .form-input,
html[data-kx-season]:not([data-kx-season="classic"]) body .sort-select,
html[data-kx-season]:not([data-kx-season="classic"]) body .kx-input { background:var(--season-bg); border-color:var(--season-line); color:var(--text); }
html[data-kx-season]:not([data-kx-season="classic"]) body .form-input::placeholder,
html[data-kx-season]:not([data-kx-season="classic"]) body .kx-input::placeholder { color:var(--text-light); }
html[data-kx-season]:not([data-kx-season="classic"]) body .cart-drawer,
html[data-kx-season]:not([data-kx-season="classic"]) body .modal-container,
html[data-kx-season]:not([data-kx-season="classic"]) body .modal,
html[data-kx-season]:not([data-kx-season="classic"]) body .checkout-summary,
html[data-kx-season]:not([data-kx-season="classic"]) body .admin-sidebar,
html[data-kx-season]:not([data-kx-season="classic"]) body .account-sidebar-user,
html[data-kx-season]:not([data-kx-season="classic"]) body .kx-card,
html[data-kx-season]:not([data-kx-season="classic"]) body .kx-sheet-body { background:var(--season-surface); border-color:var(--season-line); }
html[data-kx-season]:not([data-kx-season="classic"]) body .admin-main,
html[data-kx-season]:not([data-kx-season="classic"]) body .kx-app-shell { background:transparent; }
html[data-kx-season]:not([data-kx-season="classic"]) body .kx-app-header { border-bottom:1px solid var(--season-line); margin-bottom:8px; padding-bottom:14px; }
html[data-kx-season]:not([data-kx-season="classic"]) body .kx-bottom-nav { background:var(--season-bg); border-top-color:var(--season-line); }
html[data-kx-season]:not([data-kx-season="classic"]) body .kx-nav-btn.active,
html[data-kx-season]:not([data-kx-season="classic"]) body .kx-tab.active { color:var(--season-accent); border-color:var(--season-accent); }
html[data-kx-season]:not([data-kx-season="classic"]) body .kx-avatar,
html[data-kx-season]:not([data-kx-season="classic"]) body .kx-header-action { color:var(--season-accent); border-color:var(--season-line); }
html[data-kx-season]:not([data-kx-season="classic"]) body .kx-dose-card { background:linear-gradient(145deg,var(--season-glow),transparent),var(--season-surface); }
html[data-kx-season]:not([data-kx-season="classic"]) body .kx-chip:not(.warn):not(.ok) { background:var(--season-glow); color:var(--season-accent); }
html[data-kx-season]:not([data-kx-season="classic"]) body .kx-progress span { background:var(--season-accent); }
html[data-kx-season]:not([data-kx-season="classic"]) body .footer {
  background:var(--season-ornament) right bottom / 230px auto no-repeat,var(--season-bg); border-top:1px solid var(--season-line);
}
html[data-kx-season]:not([data-kx-season="classic"]) body :focus-visible { outline:2px solid var(--season-accent); outline-offset:4px; }
@media (max-width:600px) {
  html[data-kx-season]:not([data-kx-season="classic"]) body .hero::before { background-size:170px auto; opacity:.4; }
  html[data-kx-season]:not([data-kx-season="classic"]) body .footer { background-size:140px auto; }
  .hero-content > .kx-season-note { font-size:10px; margin-bottom:18px; }
  .kx-season-note { letter-spacing:.08em; }
}
@media (prefers-reduced-motion:reduce) {
  html[data-kx-season]:not([data-kx-season="classic"]) body .hero-image img { transition:none; }
}

/* Halloween campaign: obsidian, champagne foil and ember-lit photography. */
html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body {
  background:radial-gradient(ellipse at 100% 0,rgba(158,55,13,.12),transparent 42rem),#080909;
}
html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .navbar,
html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .navbar.scrolled {
  background:linear-gradient(115deg,#0b0c0b,#12100d); border-color:rgba(216,175,105,.3);
  box-shadow:inset 0 1px rgba(249,213,150,.07),0 8px 28px rgba(0,0,0,.25);
}
html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .hero {
  background:#080909; border-color:rgba(210,162,89,.28);
}
html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .hero::before { background:none; }
html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .hero::after {
  box-shadow:inset 0 -55px 75px rgba(8,9,9,.7); z-index:1;
}
html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .hero-image { width:100%; inset:0; opacity:1; }
html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .hero-image img,
html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .hero:hover .hero-image img { filter:saturate(.94) contrast(1.03); }
html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .hero-image::before {
  width:100%; background:linear-gradient(90deg,rgba(8,9,9,.48) 0,rgba(8,9,9,.18) 42%,transparent 65%);
}
html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .hero-image::after { border:0; }
html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .hero-subtitle { max-width:38ch; color:#cbc2b4; }
html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .hero-content > .kx-season-note {
  background:rgba(13,12,10,.85); border-color:rgba(215,167,89,.45);
  box-shadow:inset 0 1px rgba(244,211,155,.09); letter-spacing:.17em;
}
html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .hero-content > .kx-season-note::before {
  width:10px; height:10px; border-radius:50%; background:#e4b675; transform:none;
  box-shadow:0 0 12px rgba(229,113,42,.6);
}
html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .page-header,
html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .storefront-controls {
  background:var(--season-ornament) right top / 290px auto no-repeat,linear-gradient(115deg,#0c0d0c,#19110c);
}
html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .features-bar {
  background:linear-gradient(100deg,#0b0d0c,#18110c,#0b0d0c); border-color:rgba(213,163,89,.2);
}
html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .product-card { box-shadow:inset 0 1px rgba(237,193,124,.09); }
html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .product-card:hover {
  border-color:rgba(217,154,70,.65); box-shadow:0 10px 26px rgba(0,0,0,.22),0 0 22px rgba(159,60,14,.08);
}
html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .kx-app-header,
html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .admin-sidebar-header,
html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .account-sidebar-user {
  background:var(--season-ornament) right top / 145px auto no-repeat,linear-gradient(120deg,#11110f,#19120d);
}
html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .footer {
  background:var(--season-ornament) right top / 330px auto no-repeat,radial-gradient(ellipse at 95% 100%,rgba(158,57,15,.15),transparent 65%),#080909;
}
@media (max-width:768px) {
  html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .hero { display:flex; flex-direction:column; min-height:0; }
  html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .hero-image { position:relative; inset:auto; height:auto; aspect-ratio:1.3; flex-shrink:0; }
  html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .hero-image img { object-position:right center!important; width:100%; height:100%; }
  html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .hero-image::before { background:linear-gradient(0deg,#080909,transparent 28%); }
  html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .hero-content { padding-block:24px 42px; }
  html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .hero::after { box-shadow:none; }
  html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .page-header,
  html[data-kx-season="halloween"]:not([data-kx-season="classic"]) body .storefront-controls { background-size:155px auto,auto; }
}