/* The approved SGNL mockup, shared by the real catalogue and purchase flow. */
.premium-storefront {
  --ink: #131b2b; --ink-soft: #435064; --muted: #606b7b;
  --surface: #f4f7fb; --line: #dfe5ec; --line-strong: #bdcadb;
  --radius-md: 8px; --radius-lg: 14px; --photo-surface: #edf4fa;
  background: #fff; font-family: var(--font-storefront); color: var(--ink);
}
.premium-storefront .container { width: min(1240px, calc(100% - 112px)); }
.premium-storefront main.container { padding-block: 72px 96px; min-height: 55vh; }
.premium-storefront main.premium-home-main { width: 100%; margin: 0; padding: 0; }
.premium-storefront a { text-underline-offset: .2em; }
.premium-storefront button, .premium-storefront a { touch-action: manipulation; }
.premium-storefront :is(a, button, summary, input, select, textarea, [tabindex="0"]):focus-visible { outline: 3px solid #0868d5; outline-offset: 4px; }
.premium-storefront ::selection { background: #cce3ff; color: #09254c; }
.premium-storefront input::placeholder { color: #697487; opacity: 1; }
.premium-storefront .skip-link:focus { position: fixed; z-index: 100; background: #fff; color: #131b2b; border: 2px solid #0868d5; border-radius: 8px; }
.premium-research-bar { display: flex; align-items: center; justify-content: center; gap: 20px; min-height: 32px; padding: 7px 20px; background: #131b2b; color: #e8edf5; font-size: 11px; font-weight: 500; letter-spacing: .025em; }
.premium-storefront .site-header { z-index: 30; background: rgb(3 6 9 / 96%); border-bottom: 1px solid #223148; backdrop-filter: blur(18px) saturate(150%); }
.premium-storefront .header-inner { height: 80px; min-height: 80px; padding-block: 0; display: flex; flex-direction: row; flex-wrap: nowrap; align-items: center; justify-content: space-between; gap: 32px; }
.premium-storefront .brand { flex-shrink: 0; }
.premium-storefront .site-header .brand-logo-crop { width: 146px; }
.premium-primary-nav { display: flex; align-items: center; gap: 32px; margin-left: auto; }
.premium-primary-nav a { padding-block: 14px; color: #e4edf9; font-size: 13px; font-weight: 600; text-decoration: none; }
.premium-primary-nav a:hover { color: #8fc1ff; }
.premium-header-actions { display: flex; align-items: center; gap: 12px; }
.premium-icon-link, .premium-menu-toggle { width: 40px; height: 44px; display: inline-flex; align-items: center; justify-content: center; padding: 0; border: 0; border-radius: 8px; background: none; color: #e4edf9; cursor: pointer; }
.premium-icon-link svg, .premium-menu-toggle svg, .premium-cart-link > svg { width: 20px; height: 20px; flex-shrink: 0; }
.premium-icon-link:hover, .premium-menu-toggle:hover { background: #203149; color: #fff; }
.premium-cart-link { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 6px 2px 6px 8px; color: #e4edf9; font-size: 12px; font-weight: 650; text-decoration: none; }
.premium-cart-link:hover { color: #8fc1ff; }
.premium-bag-count { display: grid; place-items: center; min-width: 20px; height: 20px; padding-inline: 4px; border-radius: 999px; background: #0868d5; color: #fff; font-size: 10px; font-variant-numeric: tabular-nums; }
.premium-menu-toggle { display: none; }
.premium-mobile-nav, .premium-mobile-nav[hidden] { display: none; }
.premium-storefront .site-header :focus-visible { outline-color: #8fc1ff; }
.premium-storefront .site-footer { margin-top: 0; padding: 0; background: #030609; color: #e4edf9; border: 0; }
.premium-storefront .footer-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; padding-block: 52px 24px; }
.premium-storefront .footer-brand p { color: #a7b5c7; font-size: 13px; line-height: 1.7; margin-top: 18px; }
.premium-storefront .footer-links { display: flex; align-content: start; justify-content: flex-end; flex-wrap: wrap; gap: 18px 24px; font-size: 12px; line-height: 1.7; }
.premium-storefront .footer-links a { color: #bdc9d9; padding-block: 5px; }
.premium-storefront .footer-links a:hover { color: #fff; }
.premium-storefront .footer-meta { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding-top: 22px; border-top: 1px solid #293545; color: #9eacc0; font-size: 11px; }
.premium-storefront .footer-meta .logout-form button { color: #bdc9d9; font-size: 11px; }
.premium-storefront .footer-meta .logout-form button:hover { color: #fff; }

/* Carry the same type, spacing and controls through the existing real forms. */
.premium-storefront .page-heading { gap: 24px; margin: 0 0 32px; }
.premium-storefront :is(.page-heading h1, .login-card h1, .success-card h1) { font-size: clamp(34px, 4vw, 56px); font-weight: 650; line-height: 1.15; letter-spacing: -.035em; }
.premium-storefront .page-heading .eyebrow { display: none; }
.premium-storefront .button { min-height: 48px; padding: 12px 22px; border-radius: 999px; font-size: 13px; font-weight: 650; line-height: 1.5; transition: background 180ms, color 180ms, transform 180ms; }
.premium-storefront .button:not(:disabled):active { transform: scale(.98); }
.premium-storefront .button-secondary { border: 1px solid var(--line); background: #fff; color: var(--ink); }
.premium-storefront .button-secondary:hover { color: var(--accent); background: var(--surface); }
.premium-storefront .text-link { color: var(--accent); font-size: 13px; font-weight: 650; }
.premium-storefront :is(.cart-card, .checkout-form, .order-summary, .login-card, .success-card, .panel) { border-radius: 14px; border-color: var(--line); box-shadow: none; }
.premium-storefront :is(.cart-card, .checkout-form, .order-summary) { padding: clamp(24px, 3vw, 36px); }
.premium-storefront .order-summary { background: var(--surface); border-color: transparent; }
.premium-storefront .order-summary .field :is(input, select) { background: #fff; }
.premium-storefront :is(.purchase-steps, .quantity-control, .step-number) { font-variant-numeric: tabular-nums; }
.premium-storefront .purchase-steps { margin-block: 0 36px; padding-bottom: 22px; border-color: var(--line); }
.premium-storefront .purchase-steps .is-current span { color: #fff; background: var(--accent); border-color: var(--accent); }
.premium-storefront .field :is(input, textarea, select) { border-color: var(--line-strong); border-radius: 8px; font-size: 16px; }
.premium-storefront .quantity-control { border-radius: 8px; }
.premium-storefront .cart-line { padding-block: 24px; border-color: var(--line); }
.premium-storefront .cart-item-icon { border-radius: 12px; background: #edf4fa; color: #526b88; }
.premium-storefront .cart-item-icon img { display: block; width: 100%; height: 100%; object-fit: contain; mask-image: linear-gradient(to right, transparent, #000 18%, #000 82%, transparent), linear-gradient(to bottom, transparent, #000 6%, #000 92%, transparent); mask-composite: intersect; }
.premium-storefront .cart-items-heading > span, .premium-storefront .cart-summary-note { color: var(--muted); }
.premium-storefront :is(.login-card, .success-card) { padding: clamp(28px, 5vw, 48px); }
.premium-storefront .success-card { max-width: 780px; margin-inline: auto; }
.premium-storefront .faq-list details { border-color: var(--line); }
.premium-storefront .faq-list summary { font-weight: 600; }
@media (max-width: 1100px) {
  .premium-storefront .container { width: calc(100% - 72px); }
  .premium-storefront .header-inner { gap: 20px; }
  .premium-primary-nav { gap: 20px; }
  .premium-header-actions { gap: 7px; }
  .premium-cart-label { display: none; }
}
@media (max-width: 800px) {
  .premium-storefront .container { width: calc(100% - 48px); }
  .premium-storefront .header-inner { height: 70px; min-height: 70px; }
  .premium-primary-nav { display: none; }
  .premium-menu-toggle { display: inline-flex; }
  .premium-mobile-nav:not([hidden]) { display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; max-height: calc(100dvh - 70px); overflow: auto; padding-block: 12px 22px; }
  .premium-mobile-nav a { display: block; padding-block: 12px; font-size: 13px; font-weight: 600; color: #e4edf9; text-decoration: none; }
  .premium-mobile-nav a:hover { color: #8fc1ff; }
  .premium-storefront main.container { padding-block: 48px 64px; }
  .premium-storefront .footer-inner { gap: 32px; }
}
@media (max-width: 600px) {
  .premium-storefront .container { width: calc(100% - 40px); }
  .premium-research-bar { min-height: 31px; font-size: 9px; padding: 8px 16px; }
  .premium-research-bar > span:first-child { display: none; }
  .premium-storefront .header-inner { height: 66px; min-height: 66px; gap: 8px; }
  .premium-storefront .site-header .brand-logo-crop { width: 122px; }
  .premium-header-actions { gap: 3px; }
  .premium-account-link { display: none; }
  .premium-menu-toggle { width: 34px; }
  .premium-cart-link { padding-inline: 4px; gap: 4px; }
  .premium-bag-count { min-width: 17px; height: 17px; font-size: 9px; }
  .premium-storefront .page-heading { flex-direction: column; align-items: flex-start; margin-bottom: 28px; gap: 16px; }
  .premium-storefront .page-heading h1 { font-size: 34px; }
  .premium-storefront :is(.cart-card, .checkout-form, .order-summary) { padding: 22px; }
  .premium-storefront .footer-inner { grid-template-columns: 1fr; padding-block: 40px 24px; text-align: center; }
  .premium-storefront .footer-brand .brand { justify-content: center; }
  .premium-storefront .footer-links { justify-content: center; gap: 12px 22px; }
  .premium-storefront .footer-meta { flex-direction: column; gap: 12px; font-size: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .premium-storefront .button { transition: none; }
  .premium-storefront .button:active { transform: none; }
}
@media (prefers-reduced-transparency: reduce) { .premium-storefront .site-header { background: #030609; backdrop-filter: none; } }