/* ─── CART SIDEBAR ─── */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: var(--color-overlay);
  z-index: 399;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}
.cart-overlay.open { opacity: 1; pointer-events: auto; }

.cart-sidebar {
  position: fixed;
  top: 0;
  right: 0;
  width: 420px;
  max-width: 100vw;
  height: 100vh;
  background: var(--color-paper);
  border-left: 1px solid var(--color-border);
  z-index: 400;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  box-shadow: -8px 0 40px rgba(15,14,13,0.16);
}
.cart-sidebar.open { transform: translateX(0); }

.cart-header {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}
.cart-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  flex: 1;
}
.cart-item-count {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  color: var(--color-muted);
}
.cart-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-cream);
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 0.85rem;
}
.cart-close:hover { background: var(--color-ink); color: var(--color-paper); }

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-4) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.cart-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}
.cart-item:last-child { border-bottom: none; }
.cart-item-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--color-cream);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.cart-item-info { flex: 1; }
.cart-item-name {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-ink);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.cart-item-price {
  font-family: var(--font-mono);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-gold);
  margin-top: var(--space-1);
}
.cart-item-remove {
  opacity: 0;
  transition: opacity var(--transition-fast);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-cream);
  border: 1px solid var(--color-border);
  font-size: 0.7rem;
  cursor: pointer;
}
.cart-item:hover .cart-item-remove { opacity: 1; }
.cart-item-remove:hover { background: var(--color-red); color: #fff; border-color: var(--color-red); }

/* Empty State */
.cart-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  padding: var(--space-8);
  text-align: center;
}
.cart-empty-icon { font-size: 3rem; }
.cart-empty p { font-family: var(--font-heading); font-weight: 600; font-size: var(--text-base); }
.cart-empty-sub { color: var(--color-muted); font-weight: 400; font-size: var(--text-sm); }

/* Cart Footer */
.cart-footer {
  padding: var(--space-5) var(--space-6);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex-shrink: 0;
  background: var(--color-cream);
}

.cart-subtotal {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-lg);
}

.cart-php-equiv {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-muted);
  text-align: right;
}

.cart-promo {
  display: flex;
  gap: var(--space-2);
}
.cart-promo .form-input { flex: 1; font-size: var(--text-sm); padding: 0.6em 0.8em; }

.cart-promo-msg {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  min-height: 20px;
}
.cart-promo-msg.success { color: var(--color-success); }
.cart-promo-msg.error   { color: var(--color-red); }

.cart-trust {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  padding: var(--space-3) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.cart-trust span {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  color: var(--color-muted);
}

/* Video Modal */
.video-modal {
  position: fixed;
  inset: 0;
  z-index: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}
.video-modal.open { opacity: 1; pointer-events: auto; }
.video-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 699;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}
.video-overlay.open { opacity: 1; pointer-events: auto; }

.video-modal-inner {
  position: relative;
  width: 100%;
  max-width: 800px;
  background: #000;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/9;
}
.video-modal-close {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.15);
  border: none;
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
}
.video-embed-wrap { width: 100%; height: 100%; }
.video-embed-wrap iframe { width: 100%; height: 100%; border: none; }