/* ==========================================================================
   KATÉA — Modals, Drawers, Cart, WhatsApp Widget & Popups
   ========================================================================== */

/* 1. Backdrop Overlay */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(5px);
  z-index: var(--z-modal-backdrop);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* 2. Slide-out Cart Drawer */
.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 440px;
  max-width: 92vw;
  height: 100vh;
  background-color: var(--color-white);
  z-index: var(--z-drawer);
  box-shadow: var(--shadow-drawer);
  transform: translateX(100%);
  transition: transform var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.cart-drawer.active {
  transform: translateX(0);
}

.cart-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px;
  border-bottom: 1px solid var(--color-border-light);
}

.cart-drawer-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.close-btn {
  background: none;
  font-size: 1.25rem;
  color: var(--color-text);
  padding: 6px;
  cursor: pointer;
  transition: transform var(--transition-fast), color var(--transition-fast);
}

.close-btn:hover {
  transform: rotate(90deg);
  color: var(--color-accent);
}

/* Free Shipping Bar */
.free-shipping-bar-wrap {
  padding: 14px 28px;
  background-color: var(--color-bg-soft);
  border-bottom: 1px solid var(--color-border-light);
}

.free-shipping-msg {
  font-size: 0.78rem;
  color: var(--color-text);
  margin-bottom: 8px;
  text-align: center;
}

.free-shipping-bar {
  width: 100%;
  height: 6px;
  background-color: var(--color-border);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.free-shipping-progress {
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent) 0%, #2E7D32 100%);
  width: 0%;
  transition: width 0.5s ease;
}

/* Cart Items Body */
.cart-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  height: 100%;
  gap: 16px;
  color: var(--color-text-muted);
}

.cart-item {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 16px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border-light);
}

.cart-item-img {
  width: 80px;
  height: 96px;
  object-fit: cover;
  border-radius: var(--radius-xs);
  background-color: var(--color-bg-soft);
}

.cart-item-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cart-item-title {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  color: var(--color-primary);
  font-weight: 500;
}

.cart-item-variant {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.cart-item-price {
  font-weight: 500;
  font-size: 0.85rem;
  margin-top: 4px;
}

.cart-item-qty {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  width: 84px;
  height: 28px;
  margin-top: 8px;
}

.qty-btn {
  width: 28px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: var(--color-text);
  cursor: pointer;
}

.qty-val {
  flex: 1;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 500;
}

.cart-item-remove {
  background: none;
  color: var(--color-text-light);
  cursor: pointer;
  padding: 4px;
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.cart-item-remove:hover {
  color: var(--color-danger);
}

/* Cart Footer */
.cart-drawer-footer {
  padding: 24px 28px;
  border-top: 1px solid var(--color-border-light);
  background-color: var(--color-white);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.cart-subtotal-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 1rem;
}

.cart-subtotal-label {
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.cart-subtotal-val {
  font-weight: 600;
  font-size: 1.15rem;
}

/* 3. Quick View Modal */
.quickview-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -46%) scale(0.96);
  width: 900px;
  max-width: 94vw;
  max-height: 90vh;
  background-color: var(--color-white);
  z-index: var(--z-modal);
  border-radius: 18px;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.quickview-modal.active {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

.quickview-gallery {
  background-color: var(--color-bg-soft);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  min-height: 480px;
  overflow: hidden;
}

.quickview-main-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.quickview-info {
  padding: 36px 32px;
  overflow-y: auto;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
}

.quickview-close {
  position: absolute;
  top: 18px;
  right: 18px;
}

/* 4. Live Predictive Search Modal */
.search-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--color-white);
  z-index: var(--z-modal);
  box-shadow: var(--shadow-md);
  border-radius: 0 0 22px 22px;
  padding: 32px 0 48px;
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.search-modal.active {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.search-input-wrap {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: 8px;
  display: flex;
  align-items: center;
}

.search-input {
  width: 100%;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  letter-spacing: 0.05em;
  color: var(--color-primary);
}

.search-results-wrap {
  max-width: 860px;
  margin: 28px auto 0;
  max-height: 55vh;
  overflow-y: auto;
}

.search-results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* 5. Floating WhatsApp Button & Chat Widget */
.whatsapp-floating-wrap {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: var(--z-whatsapp);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  /* Let taps pass through the wrap's empty (hidden-popup) area so it never
     covers buttons beneath it; only the visible button/popup take taps. */
  pointer-events: none;
}

.whatsapp-floating-wrap .whatsapp-floating-btn,
.whatsapp-floating-wrap .whatsapp-chat-popup {
  pointer-events: auto;
}

.whatsapp-chat-popup {
  width: 320px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: scale(0.85) translateY(20px);
  transform-origin: bottom right;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  border: 1px solid var(--color-border-light);
}

.whatsapp-chat-popup.active {
  transform: scale(1) translateY(0);
  opacity: 1;
  visibility: visible;
}

.whatsapp-popup-header {
  background: linear-gradient(135deg, var(--color-whatsapp) 0%, var(--color-whatsapp-dark) 100%);
  color: var(--color-white);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.whatsapp-popup-body {
  padding: 20px;
  background-color: #EFEAE2;
  min-height: 140px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}


.whatsapp-popup-body-clean {
  min-height: 180px;
  align-items: center;
  justify-content: center;
}

.whatsapp-popup-logo {
  width: 112px;
  height: 112px;
  object-fit: cover;
  border-radius: 50%;
  box-shadow: 0 8px 24px rgba(112, 79, 37, 0.18);
}

.whatsapp-msg-bubble {
  background: var(--color-white);
  padding: 12px 16px;
  border-radius: 12px 12px 12px 2px;
  font-size: 0.85rem;
  line-height: 1.5;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
  color: var(--color-text);
}

.whatsapp-popup-footer {
  padding: 14px 18px;
  background: var(--color-white);
}

.whatsapp-floating-btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background-color: var(--color-whatsapp);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-whatsapp);
  cursor: pointer;
  transition: all var(--transition-normal);
  animation: pulseGlow 3s infinite;
}

.whatsapp-floating-btn:hover {
  background-color: var(--color-whatsapp-hover);
  transform: scale(1.1);
}

.whatsapp-floating-btn svg {
  width: 32px;
  height: 32px;
}

/* 6. Checkout Modal */
.checkout-modal {
  position: fixed;
  inset: 0;
  background: var(--color-white);
  z-index: var(--z-modal);
  overflow-y: auto;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.checkout-modal.active {
  opacity: 1;
  visibility: visible;
}

.checkout-header {
  border-bottom: 1px solid var(--color-border);
  padding: 20px 0;
  text-align: center;
}

.checkout-container {
  max-width: 1100px;
  margin: 40px auto;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 48px;
  padding: 0 24px;
}

.checkout-summary-box {
  background: var(--color-bg-soft);
  padding: 32px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  height: fit-content;
}

/* 7. Toast Notification */
.toast-container {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 14px 24px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-lg);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 12px;
  pointer-events: auto;
  animation: slideUp 0.3s ease forwards;
}

.toast-success { border-left: 4px solid var(--color-whatsapp); }
.toast-info { border-left: 4px solid var(--color-accent); }