/**
 * ==============================================================================
 * KBN LUXURY FRAMEWORK — PRODUCT CARDS & SEARCH UI ENGINE
 * Architecture: Clean, Non-Duplicated, Perfect 1:1 Aspect Ratio Images
 * ==============================================================================
 */

/* =========================================================
   1. CIRCULAR CATEGORY STORY RAIL & TILES
   ========================================================= */
.kbn-circle-cat-rail { display: flex !important; gap: 16px !important; overflow-x: auto !important; padding: 10px 0 20px !important; scrollbar-width: none !important; width: 100% !important; }
.kbn-circle-cat-rail::-webkit-scrollbar { display: none !important; }
.circle-cat-card { display: flex !important; align-items: center !important; gap: 12px !important; background: var(--kbn-primary-green, #0a3822) !important; border: 1.5px solid var(--kbn-gold-border, rgba(212, 175, 55, 0.3)) !important; border-radius: 999px !important; padding: 6px 18px 6px 6px !important; text-decoration: none !important; min-width: 175px !important; flex-shrink: 0 !important; transition: all 0.25s ease !important; }
.circle-cat-card:hover { border-color: var(--kbn-gold-base, #d4af37) !important; transform: translateY(-2px) !important; }
.circle-avatar-box { width: 48px !important; height: 48px !important; border-radius: 50% !important; overflow: hidden !important; border: 2px solid var(--kbn-gold-base, #d4af37) !important; background: #ffffff !important; flex-shrink: 0 !important; }
.circle-avatar-box img { width: 100% !important; height: 100% !important; object-fit: cover !important; display: block !important; }
.circle-cat-title { color: #ffffff !important; font-size: 0.84rem !important; font-weight: 700 !important; display: block !important; white-space: nowrap !important; }
.circle-cat-count { color: var(--kbn-gold-light, #fce08a) !important; font-size: 0.72rem !important; display: block !important; }

.kbn-mini-tiles-row { display: grid !important; grid-template-columns: repeat(2, 1fr) !important; gap: 10px !important; margin-bottom: 24px !important; width: 100% !important; }
@media (min-width: 900px) { .kbn-mini-tiles-row { grid-template-columns: repeat(4, 1fr) !important; gap: 16px !important; } }
.mini-tile-card { background: var(--kbn-primary-green, #0a3822) !important; border: 1px solid var(--kbn-gold-border, rgba(212, 175, 55, 0.3)) !important; border-radius: var(--kbn-radius, 4px) !important; padding: 12px 14px !important; display: flex !important; align-items: center !important; gap: 12px !important; }
.tile-icon-img { width: 42px !important; height: 42px !important; border-radius: var(--kbn-radius, 4px) !important; background: rgba(212, 175, 55, 0.15) !important; border: 1px solid var(--kbn-gold-base, #d4af37) !important; color: var(--kbn-gold-light, #fce08a) !important; display: flex !important; align-items: center !important; justify-content: center !important; font-size: 1.2rem !important; flex-shrink: 0 !important; }
.tile-info h4 { color: #ffffff !important; font-size: 0.85rem !important; font-weight: 800 !important; margin: 0 !important; line-height: 1.2 !important; }
.tile-info span { color: var(--kbn-text-muted, #cbd5e1) !important; font-size: 0.72rem !important; display: block !important; margin-top: 2px !important; }

/* =========================================================
   2. STICKY MASTER UTILITY HEADER
   ========================================================= */
.sticky-store-controls { position: -webkit-sticky !important; position: sticky !important; top: 0 !important; z-index: 99999 !important; background: rgba(4, 26, 16, 0.96) !important; backdrop-filter: blur(16px) !important; -webkit-backdrop-filter: blur(16px) !important; border-bottom: 1.5px solid var(--kbn-gold-base, #d4af37) !important; padding: 8px 14px !important; margin-bottom: 24px !important; box-shadow: 0 8px 25px rgba(0, 0, 0, 0.7) !important; width: 100% !important; box-sizing: border-box !important; }
.sticky-bar-wrapper { display: flex !important; align-items: center !important; justify-content: space-between !important; gap: 12px !important; max-width: 1240px !important; margin: 0 auto !important; width: 100% !important; }
.sticky-brand-logo { display: flex !important; align-items: center !important; gap: 6px !important; text-decoration: none !important; flex-shrink: 0 !important; }
.sticky-logo-img { height: 32px !important; width: auto !important; object-fit: contain !important; display: block !important; }
.sticky-center-engine { flex: 1 !important; display: flex !important; flex-direction: column !important; min-width: 0 !important; }
.store-search-field { position: relative !important; width: 100% !important; }
.store-search-field input { width: 100% !important; background: var(--kbn-primary-dark, #062316) !important; border: 1px solid var(--kbn-gold-border, rgba(212, 175, 55, 0.35)) !important; padding: 9px 42px 9px 14px !important; border-radius: var(--kbn-radius, 4px) !important; color: #ffffff !important; font-size: 0.85rem !important; outline: none !important; box-sizing: border-box !important; }
.store-search-field input:focus { border-color: var(--kbn-gold-base, #d4af37) !important; box-shadow: 0 0 10px var(--kbn-gold-glow, rgba(212, 175, 55, 0.35)) !important; }
.search-btn-icon { position: absolute !important; right: 6px !important; top: 50% !important; transform: translateY(-50%) !important; width: 30px !important; height: 30px !important; border-radius: 3px !important; background: var(--kbn-gold-gradient, linear-gradient(135deg, #fce08a 0%, #d4af37 50%, #9e7811 100%)) !important; border: none !important; color: var(--kbn-bg-dark, #041a10) !important; cursor: pointer !important; display: flex !important; align-items: center !important; justify-content: center !important; font-size: 0.8rem !important; z-index: 2 !important; }

.sticky-cart-btn { display: flex !important; align-items: center !important; gap: 7px !important; background: var(--kbn-primary-green, #0a3822) !important; border: 1.5px solid var(--kbn-gold-base, #d4af37) !important; border-radius: var(--kbn-radius, 4px) !important; padding: 7px 12px !important; text-decoration: none !important; color: var(--kbn-gold-light, #fce08a) !important; flex-shrink: 0 !important; transition: all 0.2s ease !important; }
.sticky-cart-btn:hover { background: var(--kbn-gold-gradient) !important; color: var(--kbn-bg-dark, #041a10) !important; }
.cart-btn-icon-wrap { position: relative !important; display: flex !important; align-items: center !important; }
.cart-btn-icon-wrap i { font-size: 1.1rem !important; }
.sticky-cart-badge { position: absolute !important; top: -8px !important; right: -9px !important; background: #ef4444 !important; color: #ffffff !important; font-size: 0.62rem !important; font-weight: 800 !important; min-width: 17px !important; height: 17px !important; line-height: 17px !important; border-radius: 50% !important; text-align: center !important; box-shadow: 0 0 5px rgba(0, 0, 0, 0.6) !important; }
.cart-text-label { font-size: 0.78rem !important; font-weight: 800 !important; display: inline-block !important; }

@media (max-width: 768px) {
  .sticky-store-controls { margin-left: -14px !important; margin-right: -14px !important; width: calc(100% + 28px) !important; padding: 10px 14px !important; }
  .sticky-cart-btn { display: none !important; }
  .sticky-bar-wrapper { gap: 10px !important; justify-content: flex-start !important; }
  .sticky-brand-logo { margin-right: 0 !important; }
  .sticky-center-engine { flex: 1 !important; width: 100% !important; }
}

/* =========================================================
   3. IMMERSIVE FULL-SCREEN SEARCH OVERLAY
   ========================================================= */
body.kbn-search-active { overflow: hidden !important; }

.store-search-field.search-mode-fullscreen {
  position: fixed !important; inset: 0 !important;
  width: 100vw !important; height: 100vh !important;
  background: rgba(2, 18, 11, 0.98) !important;
  backdrop-filter: blur(14px) !important; -webkit-backdrop-filter: blur(14px) !important;
  z-index: 999999999 !important;
  display: flex !important; flex-direction: column !important;
  align-items: center !important;
  padding: 16px 20px !important; box-sizing: border-box !important;
  animation: kbnSearchSlideDown 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards !important;
}

@keyframes kbnSearchSlideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.store-search-field.search-mode-fullscreen .search-input-inner-wrap {
  display: flex !important; align-items: center !important; gap: 12px !important;
  max-width: 800px !important; width: 100% !important;
  margin: 0 auto 16px !important; position: relative !important;
}

.store-search-field.search-mode-fullscreen input {
  font-size: 1.1rem !important; padding: 14px 50px 14px 18px !important; height: 52px !important;
  border: 2px solid var(--kbn-gold-base, #d4af37) !important; background: #041a10 !important;
  box-shadow: 0 0 20px var(--kbn-gold-glow, rgba(212, 175, 55, 0.4)) !important; border-radius: 6px !important;
}

.btn-close-fullscreen-search {
  display: none; background: rgba(212, 175, 55, 0.15) !important; border: 1px solid var(--kbn-gold-base, #d4af37) !important;
  color: var(--kbn-gold-light, #fce08a) !important; width: 44px !important; height: 44px !important; border-radius: 50% !important;
  font-size: 1.4rem !important; cursor: pointer !important; align-items: center !important; justify-content: center !important;
  flex-shrink: 0 !important; transition: all 0.2s ease !important;
}
.store-search-field.search-mode-fullscreen .btn-close-fullscreen-search { display: flex !important; }
.btn-close-fullscreen-search:hover { background: var(--kbn-gold-base, #d4af37) !important; color: #041a10 !important; }

.store-search-field.search-mode-fullscreen .live-search-results-dropdown,
.store-search-field.search-mode-fullscreen .search-category-browser {
  position: static !important; max-width: 800px !important; width: 100% !important; margin: 0 auto !important;
  flex: 1 !important; max-height: calc(100vh - 100px) !important; overflow-y: auto !important;
  background: transparent !important; border: none !important; box-shadow: none !important;
  scrollbar-width: thin !important; scrollbar-color: var(--kbn-gold-base, #d4af37) transparent !important;
}

.search-category-browser { padding: 10px 4px !important; animation: kbnFadeInUp 0.25s ease-out forwards !important; }
@keyframes kbnFadeInUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.search-cat-header { color: var(--kbn-gold-light, #fce08a) !important; font-size: 0.85rem !important; font-weight: 800 !important; margin-bottom: 14px !important; display: flex !important; align-items: center !important; gap: 8px !important; border-bottom: 1px solid rgba(212, 175, 55, 0.25) !important; padding-bottom: 8px !important; }
.search-cat-grid { display: grid !important; grid-template-columns: repeat(2, 1fr) !important; gap: 10px !important; }
@media (min-width: 768px) { .search-cat-grid { grid-template-columns: repeat(3, 1fr) !important; gap: 14px !important; } }
.search-cat-card { background: var(--kbn-primary-dark, #062316) !important; border: 1px solid var(--kbn-gold-border, rgba(212, 175, 55, 0.3)) !important; border-radius: 6px !important; padding: 10px 12px !important; display: flex !important; align-items: center !important; gap: 10px !important; text-decoration: none !important; transition: all 0.2s ease !important; }
.search-cat-card:hover { background: #0a3822 !important; border-color: var(--kbn-gold-base, #d4af37) !important; transform: translateY(-2px) !important; }
.search-cat-icon { width: 40px !important; height: 40px !important; border-radius: 50% !important; background: var(--kbn-gold-gradient) !important; color: #041a10 !important; display: flex !important; align-items: center !important; justify-content: center !important; font-size: 1.1rem !important; flex-shrink: 0 !important; }
.search-cat-img-box { width: 42px !important; height: 42px !important; border-radius: 50% !important; overflow: hidden !important; border: 1.5px solid var(--kbn-gold-base, #d4af37) !important; background: #ffffff !important; flex-shrink: 0 !important; }
.search-cat-img-box img { width: 100% !important; height: 100% !important; object-fit: cover !important; }
.search-cat-meta strong { display: block !important; color: #ffffff !important; font-size: 0.82rem !important; line-height: 1.2 !important; }
.search-cat-meta small { color: var(--kbn-text-muted, #94a3b8) !important; font-size: 0.7rem !important; }

.store-search-field.search-mode-fullscreen .live-search-item { background: rgba(10, 56, 34, 0.85) !important; border: 1px solid rgba(212, 175, 55, 0.25) !important; border-radius: 6px !important; margin-bottom: 8px !important; padding: 12px 16px !important; transition: transform 0.2s ease, border-color 0.2s ease !important; }
.store-search-field.search-mode-fullscreen .live-search-item:hover { border-color: var(--kbn-gold-base, #d4af37) !important; transform: translateX(4px) !important; background: #0a3822 !important; }
.store-search-field.search-mode-fullscreen .live-search-item img { width: 60px !important; height: 60px !important; border-radius: 4px !important; }
.store-search-field.search-mode-fullscreen .live-search-title { font-size: 0.96rem !important; }
.store-search-field.search-mode-fullscreen .live-search-price { font-size: 0.92rem !important; }

/* =========================================================
   4. PRODUCT CARDS & 1:1 PERFECT ASPECT RATIO 
   ========================================================= */
.shelf-category-box { width: 100% !important; background: var(--kbn-primary-dark, #062316) !important; border: 1px solid var(--kbn-gold-border, rgba(212, 175, 55, 0.3)) !important; border-radius: var(--kbn-radius, 4px) !important; padding: 18px 20px !important; margin-bottom: 30px !important; box-sizing: border-box !important; }
.shelf-header { display: flex !important; justify-content: space-between !important; align-items: center !important; border-bottom: 1px solid var(--kbn-gold-border, rgba(212, 175, 55, 0.2)) !important; padding-bottom: 12px !important; margin-bottom: 18px !important; }
.shelf-header h2 { font-size: 1.15rem !important; color: var(--kbn-gold-light, #fce08a) !important; margin: 0 !important; display: flex !important; align-items: center !important; gap: 8px !important; }
.shelf-action-link { color: var(--kbn-gold-light, #fce08a) !important; font-size: 0.8rem !important; font-weight: 700 !important; text-decoration: none !important; border: 1px solid var(--kbn-gold-border, rgba(212, 175, 55, 0.3)) !important; padding: 4px 12px !important; border-radius: var(--kbn-radius, 4px) !important; transition: all 0.2s ease !important; }
.shelf-action-link:hover { background: var(--kbn-gold-gradient) !important; color: var(--kbn-bg-dark, #041a10) !important; }

/* Grid Setup */
.shelf-items-grid { display: grid !important; grid-template-columns: repeat(2, 1fr) !important; gap: 12px !important; width: 100% !important; box-sizing: border-box !important; }
@media (min-width: 900px) { .shelf-items-grid { grid-template-columns: repeat(4, 1fr) !important; gap: 16px !important; } }

/* PRODUCT CARD - TALL LAYOUT */
.product-item-card { background: var(--kbn-primary-green, #0a3822) !important; border: 1px solid var(--kbn-gold-border, rgba(212, 175, 55, 0.3)) !important; border-radius: var(--kbn-radius, 4px) !important; padding: 10px !important; display: flex !important; flex-direction: column !important; justify-content: space-between !important; width: 100% !important; box-sizing: border-box !important; transition: transform 0.2s ease, border-color 0.2s ease !important; height: 100% !important; }
.product-item-card:hover { transform: translateY(-3px) !important; border-color: var(--kbn-gold-base, #d4af37) !important; }

/* 1:1 PERFECT SQUARE IMAGE WRAPPER */
.prod-thumb-wrapper { position: relative !important; width: 100% !important; padding-bottom: 100% !important; /* 1:1 Aspect Ratio */ background: #ffffff !important; border-radius: 3px !important; overflow: hidden !important; margin-bottom: 10px !important; }
.prod-thumb-wrapper a.prod-thumb { position: absolute !important; top: 0 !important; left: 0 !important; width: 100% !important; height: 100% !important; display: flex !important; align-items: center !important; justify-content: center !important; padding: 6px !important; box-sizing: border-box !important; }
.prod-thumb-wrapper img { max-width: 100% !important; max-height: 100% !important; object-fit: contain !important; transition: transform 0.3s ease !important; display: block !important; }
.product-item-card:hover .prod-thumb-wrapper img { transform: scale(1.06) !important; }
.luxury-badge-new, .luxury-badge-sale { position: absolute !important; top: 6px !important; right: 6px !important; background: var(--kbn-gold-gradient) !important; color: var(--kbn-bg-dark, #041a10) !important; font-size: 0.62rem !important; font-weight: 800 !important; padding: 2px 6px !important; border-radius: 2px !important; z-index: 2 !important; }

/* DETAILS, TYPOGRAPHY & PRICE */
.prod-details-box { display: flex !important; flex-direction: column !important; flex: 1 !important; justify-content: flex-end !important; }
.prod-heading { color: #ffffff !important; font-size: 0.84rem !important; font-weight: 700 !important; text-decoration: none !important; display: -webkit-box !important; -webkit-line-clamp: 2 !important; -webkit-box-orient: vertical !important; overflow: hidden !important; min-height: 36px !important; line-height: 1.3 !important; margin-bottom: 6px !important; }
.prod-heading:hover { color: var(--kbn-gold-light, #fce08a) !important; }
.prod-price-text { color: var(--kbn-gold-light, #fce08a) !important; font-size: 0.95rem !important; font-weight: 800 !important; margin-bottom: 8px !important; }
.prod-price-text del { color: #ef4444 !important; font-size: 0.8rem !important; margin-right: 6px !important; }
.btn-buy-instant { background: #005a36 !important; border: 1px solid var(--kbn-gold-base, #d4af37) !important; color: #ffffff !important; text-align: center !important; padding: 8px 0 !important; font-size: 0.78rem !important; font-weight: 800 !important; text-decoration: none !important; border-radius: 4px !important; display: block !important; transition: all 0.2s ease !important; width: 100% !important; box-sizing: border-box !important; }
.btn-buy-instant:hover { background: var(--kbn-gold-gradient) !important; color: #041a10 !important; }


/* =========================================================
   *** 5. MOBILE SPECIFIC SPACING OPTIMIZATION ***
   ========================================================= */
@media (max-width: 768px) {
  /* Reduce outer shelf padding and gap to maximize inner space */
  .shelf-category-box { padding: 12px 10px !important; margin-bottom: 20px !important; }
  .shelf-items-grid { gap: 8px !important; }
  
  /* Reduce card inner padding */
  .product-item-card { padding: 8px !important; }
  
  /* Make the white image box as large as possible */
  .prod-thumb-wrapper { margin-bottom: 8px !important; }
  .prod-thumb-wrapper a.prod-thumb { padding: 4px !important; } /* Reduced from 6px to 4px */
  
  /* Typography optimization for tighter mobile cards */
  .prod-heading { font-size: 0.78rem !important; min-height: 32px !important; margin-bottom: 4px !important; line-height: 1.25 !important; }
  .prod-price-text { font-size: 0.88rem !important; margin-bottom: 6px !important; }
  .btn-buy-instant { padding: 6px 0 !important; font-size: 0.72rem !important; }
}


/* =========================================================
   6. OTHERS (QR MODAL & BACK TO TOP) 
   ========================================================= */
.kbn-qr-modal-backdrop { position: fixed !important; inset: 0 !important; background: rgba(2, 18, 11, 0.98) !important; backdrop-filter: blur(16px) !important; z-index: 99999999 !important; display: none; align-items: center !important; justify-content: center !important; padding: 12px !important; }
.kbn-qr-modal-backdrop.show-modal { display: flex !important; }
.kbn-qr-modal-fullscreen { background: #041a10 !important; border: 2px solid var(--kbn-gold-base, #d4af37) !important; border-radius: 8px !important; width: 100% !important; max-width: 440px !important; max-height: 94vh !important; display: flex !important; flex-direction: column !important; padding: 18px !important; overflow-y: auto !important; }
.modal-fs-topbar { display: flex !important; justify-content: space-between !important; align-items: center !important; border-bottom: 1px solid rgba(212, 175, 55, 0.25) !important; padding-bottom: 10px !important; }
.modal-fs-title-box { display: flex !important; align-items: center !important; gap: 8px !important; }
.modal-fs-title-box i { color: var(--kbn-gold-light, #fce08a) !important; font-size: 1.2rem !important; }
.modal-fs-title-box h3 { color: #ffffff !important; font-size: 1.05rem !important; margin: 0 !important; font-weight: 800 !important; }
.btn-fs-close { background: rgba(212, 175, 55, 0.15) !important; border: 1px solid var(--kbn-gold-base, #d4af37) !important; color: var(--kbn-gold-light, #fce08a) !important; width: 34px !important; height: 34px !important; border-radius: 50% !important; font-size: 1.4rem !important; cursor: pointer !important; display: flex !important; align-items: center !important; justify-content: center !important; }
.modal-fs-body { display: flex !important; flex-direction: column !important; align-items: center !important; padding: 16px 0 !important; }
.modal-fs-qr-card { width: 270px !important; height: 270px !important; background: #ffffff !important; border: 3px solid var(--kbn-gold-base, #d4af37) !important; border-radius: 8px !important; padding: 8px !important; display: flex !important; align-items: center !important; justify-content: center !important; }
.modal-fs-qr-card img { max-width: 100% !important; max-height: 100% !important; object-fit: contain !important; }
.modal-fs-instruction { color: #cbd5e1 !important; font-size: 0.74rem !important; text-align: center !important; margin: 14px 0 0 !important; max-width: 320px !important; }
.modal-fs-footer { display: flex !important; flex-direction: column !important; gap: 8px !important; border-top: 1px solid rgba(212, 175, 55, 0.2) !important; padding-top: 12px !important; }
.btn-fs-download { background: var(--kbn-gold-gradient) !important; color: #041a10 !important; padding: 11px 16px !important; border-radius: 4px !important; font-weight: 800 !important; font-size: 0.86rem !important; text-decoration: none !important; display: flex !important; align-items: center !important; justify-content: center !important; gap: 8px !important; }
.btn-fs-cancel { background: transparent !important; border: 1px solid rgba(212, 175, 55, 0.3) !important; color: #94a3b8 !important; padding: 8px 16px !important; border-radius: 4px !important; font-size: 0.75rem !important; font-weight: 700 !important; cursor: pointer !important; }

/* FORCE STICKY HEADER FIX */
html, body { overflow-x: clip !important; }

.kbn-back-to-top-btn { position: fixed !important; bottom: 140px !important; right: 16px !important; width: 44px !important; height: 44px !important; border-radius: 50% !important; background: #041a10 !important; border: 1.5px solid var(--kbn-gold-base, #d4af37) !important; color: var(--kbn-gold-light, #fce08a) !important; display: flex !important; align-items: center !important; justify-content: center !important; font-size: 1.1rem !important; cursor: pointer !important; z-index: 9999999 !important; opacity: 0 !important; visibility: hidden !important; transform: translateY(20px) !important; transition: all 0.3s ease !important; }
.kbn-back-to-top-btn.show-top-btn { opacity: 1 !important; visibility: visible !important; transform: translateY(0) !important; }
@media (min-width: 768px) { .kbn-back-to-top-btn { bottom: 95px !important; right: 20px !important; } }