/* ============================================
   SHOP.CSS — Webshop Specific Styles
   ============================================ */

/* ── Shop Hero ── */
.shop-hero {
  padding: calc(var(--nav-height) + var(--space-4xl)) 0 var(--space-3xl);
  text-align: center;
  background: linear-gradient(180deg, rgba(200, 169, 110, 0.05) 0%, transparent 100%);
}

.shop-hero__title {
  font-family: var(--font-headline);
  font-size: var(--fs-h1);
  font-weight: 900;
  background: linear-gradient(135deg, var(--brand-gold), var(--brand-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-md);
}

.shop-hero__subtitle {
  font-size: var(--fs-body-lg);
  color: var(--brand-gray-400);
  max-width: 600px;
  margin: 0 auto;
}

/* ── Filter Bar ── */
.shop-filters {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-2xl) 0;
  flex-wrap: wrap;
}

.shop-filter__btn {
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  font-family: var(--font-headline);
  font-weight: 600;
  font-size: var(--fs-body-sm);
  color: var(--brand-gray-400);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
}

.shop-filter__btn:hover {
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--brand-white);
}

.shop-filter__btn.active {
  background: var(--brand-gold);
  border-color: var(--brand-gold);
  color: var(--brand-black);
}

.shop-filter__btn.active[data-brand="gritngrain"] {
  background: var(--gng-brown);
  border-color: var(--brand-gold);
  color: var(--brand-gold);
}

.shop-filter__btn.active[data-brand="gritngrain"] {
  background: var(--brand-gold);
  border-color: var(--brand-gold);
  color: white;
}

.shop-filter__divider {
  width: 1px;
  height: 24px;
  background: var(--brand-gray-700);
  margin: 0 var(--space-sm);
}

/* ── Shop Grid ── */
.shop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-xl);
  padding: var(--space-xl) 0 var(--space-4xl);
}

.shop-grid .product-card__meta {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

/* ── Shipping Info Banner ── */
.shipping-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3xl);
  padding: var(--space-xl) var(--space-2xl);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-3xl);
  flex-wrap: wrap;
}

.shipping-banner__item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--brand-gray-300);
  font-size: var(--fs-body-sm);
  font-family: var(--font-headline);
  font-weight: 500;
}

.shipping-banner__icon {
  font-size: 1.3rem;
}

/* ── Cart Sidebar ── */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: calc(var(--z-modal) - 1);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-base) var(--ease-smooth);
}

.cart-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.cart-sidebar {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 420px;
  max-width: 100vw;
  background: var(--brand-dark);
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  z-index: var(--z-modal);
  transform: translateX(100%);
  transition: transform var(--duration-base) var(--ease-out);
  display: flex;
  flex-direction: column;
}

.cart-sidebar.open {
  transform: translateX(0);
}

.cart-sidebar__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-xl) var(--space-xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.cart-sidebar__title {
  font-family: var(--font-headline);
  font-size: var(--fs-h4);
  font-weight: 700;
}

.cart-sidebar__close {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-round);
  background: rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--brand-gray-400);
  cursor: pointer;
  border: none;
  transition: all var(--duration-fast);
}

.cart-sidebar__close:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--brand-white);
}

.cart-sidebar__body {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-xl);
}

.cart-sidebar__footer {
  padding: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(0, 0, 0, 0.3);
}

.cart-sidebar__total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-lg);
}

.cart-sidebar__total-label {
  font-family: var(--font-headline);
  font-weight: 600;
  color: var(--brand-gray-300);
}

.cart-sidebar__total-value {
  font-family: var(--font-headline);
  font-size: var(--fs-h3);
  font-weight: 800;
  color: var(--brand-white);
}

.cart-sidebar__shipping {
  font-size: var(--fs-caption);
  color: var(--brand-gray-500);
  margin-bottom: var(--space-lg);
}

/* ── Cart Items ── */
.cart-empty {
  text-align: center;
  padding: var(--space-4xl) var(--space-xl);
  color: var(--brand-gray-500);
}

.cart-empty__icon {
  font-size: 3rem;
  margin-bottom: var(--space-lg);
  opacity: 0.3;
}

.cart-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  position: relative;
}

.cart-item__img {
  width: 60px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.cart-item__info {
  flex: 1;
}

.cart-item__name {
  font-family: var(--font-headline);
  font-size: var(--fs-body-sm);
  font-weight: 600;
  color: var(--brand-white);
  margin-bottom: 2px;
}

.cart-item__size {
  font-size: var(--fs-caption);
  color: var(--brand-gray-500);
  display: block;
  margin-bottom: var(--space-sm);
}

.cart-item__controls {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.cart-item__qty-btn {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-round);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--brand-white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.9rem;
  transition: all var(--duration-fast);
}

.cart-item__qty-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--brand-gold);
}

.cart-item__qty {
  font-family: var(--font-headline);
  font-weight: 600;
  min-width: 24px;
  text-align: center;
}

.cart-item__price {
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: var(--fs-body);
  color: var(--brand-white);
  min-width: 60px;
  text-align: right;
}

.cart-item__remove {
  position: absolute;
  top: var(--space-sm);
  right: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-round);
  color: var(--brand-gray-500);
  font-size: 0.9rem;
  cursor: pointer;
  border: none;
  background: none;
  transition: all var(--duration-fast);
}

.cart-item__remove:hover {
  color: var(--brand-danger);
}

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--brand-dark);
  border: 1px solid rgba(200, 169, 110, 0.3);
  color: var(--brand-white);
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  font-family: var(--font-headline);
  font-weight: 500;
  font-size: var(--fs-body-sm);
  z-index: 10000;
  opacity: 0;
  transition: all var(--duration-base) var(--ease-out);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.toast span {
  color: var(--gng-green-light);
}

.toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 768px) {
  .shop-grid {
    grid-template-columns: 1fr;
  }

  .cart-sidebar {
    width: 100vw;
  }

  .shipping-banner {
    flex-direction: column;
    gap: var(--space-md);
  }

  .shop-filters {
    padding: var(--space-lg) 0;
    gap: var(--space-xs);
  }

  .shop-filter__btn {
    padding: 8px 16px;
    font-size: var(--fs-caption);
  }

  .shop-filter__divider {
    display: none;
  }
}