/* ============================================================
   COMPONENTS
   ============================================================ */

/* ---- Buttons: gold is earned, not sprinkled ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s-2);
  min-height: 48px; padding: var(--s-3) var(--s-6);
  border: 0; border-radius: var(--radius-pill);
  font-family: var(--font-ui); font-size: var(--text-sm); font-weight: 600;
  letter-spacing: 0.02em; cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out), box-shadow var(--dur) var(--ease-out);
  -webkit-tap-highlight-color: transparent;
}
.btn:active { transform: scale(0.97); }

.btn--gold {
  position: relative; overflow: hidden;
  background: var(--gold); color: var(--ink-on-gold);
}
.btn--gold:hover { background: var(--gold-bright); color: var(--ink-on-gold); box-shadow: var(--glow-gold); }
/* Gold shimmer sweep on hover — the signature micro-interaction */
.btn--gold::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.45) 50%, transparent 60%);
  transform: translateX(-120%);
}
.btn--gold:hover::after { transition: transform var(--dur-slow) var(--ease-smoke); transform: translateX(120%); }
html[dir="rtl"] .btn--gold::after { transform: translateX(120%); }
html[dir="rtl"] .btn--gold:hover::after { transform: translateX(-120%); }

.btn--ghost {
  background: transparent; color: var(--ivory);
  box-shadow: var(--edge-hair);
}
.btn--ghost:hover { box-shadow: var(--edge-gold); color: var(--gold-bright); }

.btn--quiet { background: var(--charcoal); color: var(--ivory); }
.btn--quiet:hover { background: var(--smoke-line); }

/* ---- Product card: borderless, image-led ---- */
.product-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--graphite);
  transition: transform var(--dur) var(--ease-out);
}
.product-card__media {
  aspect-ratio: 4 / 5;
  display: grid; place-items: center;
  background: radial-gradient(ellipse 70% 55% at 50% 60%, var(--aura, transparent) 0%, transparent 70%), var(--graphite);
  overflow: hidden;
}
.product-card__media img {
  width: 78%; height: 88%; object-fit: contain; background: transparent;
  transition: transform var(--dur-slow) var(--ease-out);
}
.product-card:hover .product-card__media img { transform: translateY(-4px) scale(1.03); }

.product-card__body { padding: var(--s-4); }
.product-card__title { font-family: var(--font-ui); font-size: var(--text-sm); font-weight: 600; color: var(--ivory); }
.product-card__brand { font-size: var(--text-xs); color: var(--ivory-45); margin-block-end: var(--s-1); }
.product-card__price { margin-block-start: var(--s-2); font-size: var(--text-sm); }

/* Aura tints — set per product via inline style or category class */
.aura-violet { --aura: rgba(107, 79, 163, 0.28); }
.aura-teal   { --aura: rgba(46, 140, 135, 0.26); }
.aura-ember  { --aura: rgba(180, 80, 46, 0.26); }

.badge-new {
  position: absolute; inset-block-start: var(--s-3); inset-inline-start: var(--s-3);
  background: var(--gold-12); color: var(--gold);
  font-size: var(--text-xs); font-weight: 700;
  padding: 2px 10px; border-radius: var(--radius-pill);
  box-shadow: var(--edge-gold);
}

/* Quick add — appears on hover (desktop) / always visible pill (touch) */
.product-card__add {
  position: absolute; inset-inline-end: var(--s-3); inset-block-end: var(--s-3);
  width: 44px; height: 44px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--charcoal); color: var(--ivory);
  border: 0; cursor: pointer;
  box-shadow: var(--edge-hair);
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.product-card__add:hover { background: var(--gold); color: var(--ink-on-gold); }

/* ---- Site header: obsidian glass, hairline bottom ---- */
.site-header {
  position: sticky; inset-block-start: 0; z-index: var(--z-sticky);
  background: rgba(10, 10, 12, 0.82);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-block-end: 1px solid var(--smoke-line);
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s-4); min-height: 64px;
}
.site-logo { font-family: var(--font-display); font-size: var(--text-lg); color: var(--ivory); letter-spacing: 0.18em; }
.site-logo em { color: var(--gold); font-style: normal; }

.header-actions { display: flex; align-items: center; gap: var(--s-2); }
.icon-btn {
  position: relative; width: 44px; height: 44px; border-radius: 50%;
  display: grid; place-items: center;
  background: transparent; border: 0; color: var(--ivory); cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out);
}
.icon-btn:hover { background: var(--charcoal); }
.cart-count {
  position: absolute; inset-block-start: 4px; inset-inline-end: 2px;
  min-width: 17px; height: 17px; padding-inline: 4px;
  background: var(--gold); color: var(--ink-on-gold);
  font-size: 10px; font-weight: 700; line-height: 17px;
  border-radius: var(--radius-pill); text-align: center;
}
.cart-count.pulse { animation: cart-pulse 500ms var(--ease-out); }
@keyframes cart-pulse { 40% { transform: scale(1.35); } }

/* Primary nav (desktop) */
.site-nav ul { display: none; list-style: none; padding: 0; gap: var(--s-6); }
@media (min-width: 1024px) { .site-nav ul { display: flex; } }
.site-nav a {
  position: relative; font-size: var(--text-sm); color: var(--ivory-70); padding-block: var(--s-2);
}
.site-nav a::after {
  content: ""; position: absolute; inset-inline: 0; inset-block-end: 0;
  height: 1px; background: var(--gold);
  transform: scaleX(0); transform-origin: var(--underline-origin, left);
  transition: transform var(--dur) var(--ease-out);
}
html[dir="rtl"] .site-nav a::after { --underline-origin: right; }
.site-nav a:hover { color: var(--ivory); }
.site-nav a:hover::after, .site-nav .current-menu-item a::after { transform: scaleX(1); }

/* ---- Mobile bottom nav (app-like, matches mockup's mental model) ---- */
.mobile-nav {
  position: fixed; inset-inline: 0; inset-block-end: 0; z-index: var(--z-sticky);
  display: grid; grid-auto-flow: column;
  background: rgba(20, 20, 24, 0.92);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-block-start: 1px solid var(--smoke-line);
  padding-block-end: env(safe-area-inset-bottom);
}
@media (min-width: 1024px) { .mobile-nav { display: none; } }
.mobile-nav a {
  display: grid; place-items: center; gap: 2px;
  padding-block: var(--s-2);
  font-size: 10px; color: var(--ivory-45);
}
.mobile-nav a.is-active { color: var(--gold); }
.mobile-nav svg { width: 22px; height: 22px; }
body { padding-block-end: 64px; }
@media (min-width: 1024px) { body { padding-block-end: 0; } }

/* ---- Drawer (cart / mobile menu) ---- */
.drawer {
  position: fixed; inset-block: 0; inset-inline-end: 0; z-index: var(--z-drawer);
  width: min(420px, 92vw);
  background: var(--charcoal);
  border-inline-start: 1px solid var(--smoke-line);
  transform: translateX(var(--drawer-off, 100%));
  transition: transform var(--dur) var(--ease-out);
  display: flex; flex-direction: column;
}
html[dir="rtl"] .drawer { --drawer-off: -100%; }
.drawer.is-open { transform: none; }
.drawer__scrim {
  position: fixed; inset: 0; z-index: calc(var(--z-drawer) - 1);
  background: rgba(0,0,0,0.6); opacity: 0; pointer-events: none;
  transition: opacity var(--dur) var(--ease-out);
}
.drawer__scrim.is-open { opacity: 1; pointer-events: auto; }

/* ---- AGE GATE: the brand's front door ---- */
.age-gate {
  position: fixed; inset: 0; z-index: var(--z-agegate);
  display: grid; place-items: center;
  background:
    radial-gradient(ellipse 90% 60% at 50% 110%, rgba(201,164,92,0.10), transparent 60%),
    var(--obsidian);
  padding: var(--gutter);
}
.age-gate__card {
  width: min(440px, 100%);
  text-align: center;
  animation: gate-in 700ms var(--ease-out) both;
}
@keyframes gate-in { from { opacity: 0; transform: translateY(24px); } }
.age-gate__logo { font-family: var(--font-display); font-size: var(--text-2xl); color: var(--ivory); letter-spacing: 0.22em; margin-block-end: var(--s-6); }
.age-gate__fields { display: flex; gap: var(--s-3); justify-content: center; margin-block: var(--s-6); }
.age-gate__fields input {
  width: 84px; height: 64px; text-align: center;
  background: var(--graphite); color: var(--ivory);
  border: 0; border-radius: var(--radius);
  box-shadow: var(--edge-hair);
  font-size: var(--text-lg); font-family: var(--font-ui);
  transition: box-shadow var(--dur-fast) var(--ease-out);
}
.age-gate__fields input:focus { outline: none; box-shadow: var(--edge-gold), var(--glow-gold); }
.age-gate__legal { font-size: var(--text-xs); color: var(--ivory-45); margin-block-start: var(--s-5); }
.age-gate__error { color: var(--danger); font-size: var(--text-sm); min-height: 1.4em; margin-block-start: var(--s-3); }

/* ---- FDA warning banner: in-brand, legally sized ---- */
.fda-warning {
  background: var(--ivory); color: #111;
  font-weight: 700; text-align: center;
  padding: var(--s-3) var(--gutter);
  font-size: clamp(0.9rem, 2.5vw, 1.1rem);
  line-height: 1.35;
}

/* ---- Forms ---- */
.field { display: grid; gap: var(--s-2); }
.field label { font-size: var(--text-xs); letter-spacing: var(--tracking-caps); text-transform: uppercase; color: var(--ivory-45); }
html[dir="rtl"] .field label { text-transform: none; }
.field input, .field select, .field textarea {
  min-height: 48px; padding: var(--s-3) var(--s-4);
  background: var(--graphite); color: var(--ivory);
  border: 0; border-radius: var(--radius-sm);
  box-shadow: var(--edge-hair);
  font-family: var(--font-ui); font-size: var(--text-base);
  transition: box-shadow var(--dur-fast) var(--ease-out);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; box-shadow: var(--edge-gold);
}

/* ---- Toast ---- */
.toast {
  position: fixed; inset-inline: 0; inset-block-end: calc(76px + env(safe-area-inset-bottom));
  margin-inline: auto; width: fit-content; max-width: 92vw;
  z-index: var(--z-modal);
  background: var(--charcoal); color: var(--ivory);
  padding: var(--s-3) var(--s-5); border-radius: var(--radius-pill);
  box-shadow: var(--edge-gold), 0 8px 32px rgba(0,0,0,0.5);
  font-size: var(--text-sm);
  animation: toast-in var(--dur) var(--ease-out) both;
}
@keyframes toast-in { from { opacity: 0; transform: translateY(12px); } }
@media (min-width: 1024px) { .toast { inset-block-end: var(--s-6); } }