/* ==========================================
   FILE: ecommerce.css
   PURPOSE: E-commerce shopping experience for Shweta Studio.
   Includes: Header cart badge, collection card action buttons,
   cart drawer, cart page, checkout page, toasts, and confirmation.
   Author: Shweta Studio
========================================== */

/* ==========================================
   1. HEADER CART BUTTON & BADGE
========================================== */
.tool-link-cart {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  color: var(--charcoal);
  text-decoration: none;
  font-family: "Poppins", sans-serif;
  font-size: 0.8rem;
  font-weight: 500;
  transition: all 0.2s ease;
  cursor: pointer;
}

.tool-link-cart:hover {
  border-color: var(--clay);
  color: var(--clay);
  background: rgba(180, 95, 52, 0.04);
}

.cart-icon {
  display: inline-block;
  vertical-align: middle;
  transition: transform 0.2s ease;
}

.tool-link-cart:hover .cart-icon {
  transform: translateY(-1px);
}

.cart-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--clay);
  color: #ffffff;
  font-size: 0.68rem;
  font-weight: 600;
  line-height: 1;
  transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.cart-badge.bump {
  transform: scale(1.3);
}

/* ==========================================
   2. COLLECTION CARDS ACTION CLUSTER
========================================== */
.card-action-bar {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 8px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  align-items: center;
}

.card-action-bar.inquiry-only {
  grid-template-columns: 1fr auto;
}

.card-action-bar.sold-out {
  grid-template-columns: 1fr auto;
}

.card-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 10px;
  border-radius: 4px;
  font-family: "Poppins", sans-serif;
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  text-align: center;
}

.card-btn-primary {
  background: var(--clay);
  color: #ffffff;
  border-color: var(--clay);
}

.card-btn-primary:hover {
  background: var(--clay-dark);
  border-color: var(--clay-dark);
  color: #ffffff;
}

.card-btn-secondary {
  background: #ffffff;
  color: var(--charcoal);
  border-color: var(--line);
}

.card-btn-secondary:hover {
  border-color: var(--charcoal);
  background: #fbfbfb;
}

.card-btn-text {
  background: transparent;
  color: var(--muted);
  border-color: transparent;
  padding: 7px 8px;
  font-size: 0.72rem;
}

.card-btn-text:hover {
  color: var(--charcoal);
  text-decoration: underline;
}

.card-btn-inquiry {
  background: var(--charcoal);
  color: #ffffff;
  border-color: var(--charcoal);
}

.card-btn-inquiry:hover {
  background: #333333;
  color: #ffffff;
}

.card-btn-disabled {
  background: #f4f4f4;
  color: #999999;
  border-color: #e5e5e5;
  cursor: not-allowed;
}

/* ==========================================
   3. CART DRAWER (SLIDE-OUT)
========================================== */
.cart-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(20, 20, 20, 0.45);
  backdrop-filter: blur(4px);
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.cart-drawer-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 440px;
  background: #ffffff;
  box-shadow: -4px 0 24px rgba(0, 0, 0, 0.12);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.cart-drawer-backdrop.is-open .cart-drawer {
  transform: translateX(0);
}

.cart-drawer-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cart-drawer-header h3 {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.65rem;
  font-weight: 500;
  margin: 0;
  color: var(--charcoal);
}

.cart-drawer-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--muted);
  cursor: pointer;
  padding: 4px 8px;
  line-height: 1;
  border-radius: 4px;
  transition: color 0.2s ease, background 0.2s ease;
}

.cart-drawer-close:hover {
  color: var(--charcoal);
  background: #f4f4f4;
}

.cart-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cart-item-card {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  gap: 14px;
  padding: 12px;
  background: #fafafa;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  position: relative;
  align-items: center;
}

.cart-item-thumb {
  width: 72px;
  height: 72px;
  object-fit: contain;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 4px;
}

.cart-item-details {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.cart-item-title {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.15rem;
  font-weight: 500;
  margin: 0;
  color: var(--charcoal);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cart-item-meta {
  font-size: 0.72rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cart-item-tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 2px 6px;
  border-radius: 3px;
  width: fit-content;
  margin-top: 2px;
}

.cart-tag-original {
  background: rgba(180, 95, 52, 0.1);
  color: var(--clay);
  border: 1px solid rgba(180, 95, 52, 0.2);
}

.cart-tag-custom {
  background: rgba(92, 99, 88, 0.1);
  color: var(--sage);
  border: 1px solid rgba(92, 99, 88, 0.2);
}

.cart-tag-stocked {
  background: rgba(34, 34, 34, 0.06);
  color: var(--charcoal);
  border: 1px solid rgba(34, 34, 34, 0.12);
}

.cart-item-price {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--clay);
  margin-top: 4px;
}

.cart-item-controls {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.qty-control {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #ffffff;
  overflow: hidden;
}

.qty-btn {
  background: none;
  border: none;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  font-size: 0.85rem;
  color: var(--charcoal);
  cursor: pointer;
  transition: background 0.15s ease;
}

.qty-btn:hover:not(:disabled) {
  background: #f0f0f0;
}

.qty-btn:disabled {
  color: #cccccc;
  cursor: not-allowed;
}

.qty-num {
  padding: 0 8px;
  font-size: 0.78rem;
  font-weight: 600;
}

.cart-item-remove {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 0.72rem;
  text-decoration: underline;
  cursor: pointer;
  padding: 0;
  transition: color 0.15s ease;
}

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

.cart-drawer-empty {
  text-align: center;
  padding: 50px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.cart-empty-icon {
  width: 54px;
  height: 54px;
  color: var(--muted);
  opacity: 0.6;
}

.cart-drawer-footer {
  padding: 20px 24px;
  border-top: 1px solid var(--line);
  background: #fdfdfd;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cart-subtotal-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.95rem;
}

.cart-subtotal-row strong {
  font-size: 1.25rem;
  color: var(--clay);
  font-weight: 600;
}

.cart-drawer-actions {
  display: grid;
  gap: 8px;
}

.btn-checkout-drawer {
  background: var(--clay);
  color: #ffffff;
  padding: 12px;
  border-radius: 4px;
  font-size: 0.86rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-align: center;
  text-decoration: none;
  border: 1px solid var(--clay);
  cursor: pointer;
  transition: background 0.2s ease;
  display: block;
}

.btn-checkout-drawer:hover {
  background: var(--clay-dark);
  border-color: var(--clay-dark);
  color: #ffffff;
}

.btn-view-cart-drawer {
  background: #ffffff;
  color: var(--charcoal);
  padding: 10px;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 500;
  text-align: center;
  text-decoration: none;
  border: 1px solid var(--line);
  display: block;
  transition: all 0.2s ease;
}

.btn-view-cart-drawer:hover {
  border-color: var(--charcoal);
  background: #fbfbfb;
}

/* ==========================================
   4. TOAST NOTIFICATION
========================================== */
.studio-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--charcoal);
  color: #ffffff;
  padding: 14px 20px;
  border-radius: 6px;
  font-family: "Poppins", sans-serif;
  font-size: 0.84rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  z-index: 100000;
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateY(120%);
  opacity: 0;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s ease;
  pointer-events: none;
}

.studio-toast.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.studio-toast-icon {
  color: var(--clay);
  font-size: 1.1rem;
}

.studio-toast-btn {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 4px 10px;
  border-radius: 3px;
  font-size: 0.74rem;
  text-decoration: none;
  cursor: pointer;
  margin-left: 8px;
}

.studio-toast-btn:hover {
  background: #ffffff;
  color: var(--charcoal);
}

/* ==========================================
   5. CHECKOUT PAGE STYLING
========================================== */
.checkout-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 40px;
  margin-top: 20px;
}

.checkout-section {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 24px;
}

.checkout-section h3 {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.45rem;
  font-weight: 500;
  margin: 0 0 16px;
  color: var(--charcoal);
  border-bottom: 1px solid var(--line);
  padding-bottom: 10px;
}

.checkout-order-summary {
  background: #fafafa;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.checkout-item-line {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 12px;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.checkout-item-thumb {
  width: 56px;
  height: 56px;
  object-fit: contain;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 4px;
}

.checkout-price-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  color: var(--muted);
}

.checkout-price-row.total {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--charcoal);
  border-top: 1px solid var(--line);
  padding-top: 12px;
  margin-top: 4px;
}

.checkout-price-row.total strong {
  color: var(--clay);
  font-size: 1.45rem;
}

.payment-method-box {
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 14px;
  margin-bottom: 10px;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.payment-method-box:hover {
  border-color: var(--clay);
}

.payment-method-box.selected {
  border-color: var(--clay);
  background: rgba(180, 95, 52, 0.04);
}

/* ==========================================
   6. RESPONSIVE BREAKPOINTS
========================================== */
@media (max-width: 992px) {
  .site-header {
    grid-template-columns: 1fr auto auto !important;
  }

  .tool-link-cart {
    display: inline-flex !important;
    order: 2 !important;
    margin-right: 4px;
  }

  .tool-link-cart .cart-text {
    display: none !important;
  }

  .menu-toggle {
    order: 3 !important;
  }

  .checkout-grid {
    grid-template-columns: 1fr;
  }

  .checkout-order-summary {
    position: static;
  }
}

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

  .card-btn-text {
    grid-column: span 2;
    text-align: center;
    padding: 6px;
  }

  .cart-drawer {
    max-width: 100%;
  }

  .studio-toast {
    left: 16px;
    right: 16px;
    bottom: 16px;
  }
}

@media (max-width: 480px) {
  .card-action-bar {
    grid-template-columns: 1fr;
  }

  .card-btn-text {
    grid-column: span 1;
  }
}