/* ========== Checkout & Cart Drawer Styles ========== */

/* ------- Cart Drawer ------- */
.cart-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(17, 26, 53, 0.45);
  backdrop-filter: blur(4px);
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.cart-drawer-overlay.active {
  opacity: 1;
  pointer-events: auto;
}
.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 420px;
  max-width: 92vw;
  height: 100vh;
  background: #fff;
  box-shadow: -8px 0 40px rgba(0,0,0,0.15);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 10000;
}
.cart-drawer-overlay.active .cart-drawer {
  transform: translateX(0);
}
.cart-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.cart-drawer-header h3 {
  font-family: var(--font-headings);
  font-size: 1.1rem;
  color: var(--color-executive-navy);
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
}
.cart-drawer-count {
  font-size: 0.85rem;
  color: var(--color-blush-pink);
}
.cart-drawer-close {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: none;
  background: var(--color-glow-cream);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  color: var(--color-executive-navy);
}
.cart-drawer-close:hover {
  background: var(--color-blush-pink);
  transform: rotate(90deg);
}
.cart-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 24px;
}
.cart-drawer-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  color: #94A3B8;
}
.cart-drawer-empty svg { margin-bottom: 16px; opacity: 0.4; }
.cart-drawer-empty h4 {
  font-family: var(--font-headings);
  color: var(--color-executive-navy);
  margin: 0 0 6px;
  font-size: 1.05rem;
}
.cart-drawer-empty p { font-size: 0.88rem; margin: 0; }

.cart-drawer-item {
  display: flex;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(0,0,0,0.05);
  position: relative;
  animation: cartItemIn 0.3s ease;
}
@keyframes cartItemIn {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}
.cart-item-img {
  width: 72px;
  height: 72px;
  border-radius: 12px;
  background: var(--color-glow-cream);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}
.cart-item-img img {
  width: 58px;
  height: 58px;
  object-fit: contain;
}
.cart-item-details {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.cart-item-brand {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: #94A3B8;
  font-weight: 600;
  margin: 0 0 2px;
}
.cart-item-name {
  font-family: var(--font-headings);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-executive-navy);
  margin: 0 0 8px;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.cart-item-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1.5px solid #e8e6e1;
  border-radius: 8px;
  overflow: hidden;
}
.cart-qty-btn {
  width: 28px;
  height: 28px;
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-executive-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}
.cart-qty-btn:hover { background: var(--color-glow-cream); }
.cart-qty-value {
  width: 28px;
  text-align: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-executive-navy);
}
.cart-item-price {
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-executive-navy);
  white-space: nowrap;
}
.cart-item-remove {
  position: absolute;
  top: 12px;
  right: 0;
  width: 28px;
  height: 28px;
  border: none;
  background: transparent;
  cursor: pointer;
  color: #CBD5E1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: all 0.2s;
}
.cart-item-remove:hover { color: #EF4444; background: #FEF2F2; }

.cart-drawer-footer {
  padding: 20px 24px;
  border-top: 1px solid rgba(0,0,0,0.06);
  background: #FAFAFA;
}
.cart-drawer-subtotal {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.cart-drawer-subtotal span:first-child {
  font-weight: 600;
  color: var(--color-ink-charcoal);
}
.cart-drawer-total-price {
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-executive-navy);
}
.cart-drawer-shipping-note {
  font-size: 0.75rem;
  color: #94A3B8;
  margin: 0 0 16px;
}
.cart-drawer-checkout-btn {
  width: 100%;
  text-align: center;
  padding: 14px 24px;
  font-size: 0.95rem;
  margin-bottom: 8px;
}
.cart-drawer-continue {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--color-ink-charcoal);
  padding: 10px;
  transition: color 0.2s;
}
.cart-drawer-continue:hover { color: var(--color-executive-navy); }

/* ------- Checkout Page ------- */
.checkout-page { padding: 32px 0 80px; }
.checkout-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  align-items: start;
}
.checkout-form-section {
  background: #fff;
  border-radius: 20px;
  padding: 36px;
  box-shadow: 0 2px 20px rgba(0,0,0,0.04);
}
.checkout-form-title {
  font-family: var(--font-headings);
  font-size: 1.3rem;
  color: var(--color-executive-navy);
  margin: 0 0 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.checkout-form-title svg { width: 22px; height: 22px; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.form-row.full { grid-template-columns: 1fr; }
.form-row.triple { grid-template-columns: 1fr 1fr 1fr; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-executive-navy);
  font-family: var(--font-headings);
}
.form-group label .required { color: #EF4444; margin-left: 2px; }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 2px solid #E8E6E1;
  border-radius: 12px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-ink-charcoal);
  background: #fff;
  transition: all 0.25s ease;
  outline: none;
  width: 100%;
  box-sizing: border-box;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-blush-pink);
  box-shadow: 0 0 0 3px rgba(255,183,178,0.15);
}
.form-group input.error,
.form-group select.error {
  border-color: #EF4444;
  box-shadow: 0 0 0 3px rgba(239,68,68,0.1);
}
.form-group textarea { resize: vertical; min-height: 80px; }
.form-group select { cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }

.checkout-divider {
  border: none;
  border-top: 1px solid #F0EDE8;
  margin: 28px 0;
}

/* Payment Methods */
.payment-options { display: flex; flex-direction: column; gap: 12px; }
.payment-option {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  border: 2px solid #E8E6E1;
  border-radius: 14px;
  cursor: pointer;
  transition: all 0.25s ease;
  position: relative;
}
.payment-option:hover { border-color: var(--color-blush-pink); }
.payment-option.selected {
  border-color: var(--color-executive-navy);
  background: rgba(17,26,53,0.02);
}
.payment-option input[type="radio"] {
  width: 20px; height: 20px;
  accent-color: var(--color-executive-navy);
  cursor: pointer;
  flex-shrink: 0;
}
.payment-option-info { flex: 1; }
.payment-option-name {
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-executive-navy);
  margin: 0 0 2px;
}
.payment-option-desc {
  font-size: 0.78rem;
  color: #94A3B8;
  margin: 0;
}
.payment-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}
.payment-yape { background: #7B2D8E1A; }
.payment-transfer { background: #1A73E81A; }
.payment-note {
  margin-top: 16px;
  padding: 14px 18px;
  background: #FEF9E7;
  border-radius: 12px;
  font-size: 0.82rem;
  color: #92400E;
  line-height: 1.5;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.payment-note svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 1px; }

/* Order Summary Sidebar */
.checkout-summary {
  background: #fff;
  border-radius: 20px;
  padding: 32px;
  box-shadow: 0 2px 20px rgba(0,0,0,0.04);
  position: sticky;
  top: 120px;
}
.checkout-summary-title {
  font-family: var(--font-headings);
  font-size: 1.15rem;
  color: var(--color-executive-navy);
  margin: 0 0 20px;
}
.checkout-items { margin-bottom: 20px; }
.checkout-item {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(0,0,0,0.04);
}
.checkout-item:last-child { border-bottom: none; }
.checkout-item-img {
  width: 56px; height: 56px;
  border-radius: 10px;
  background: var(--color-glow-cream);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.checkout-item-img img { width: 44px; height: 44px; object-fit: contain; }
.checkout-item-info { flex: 1; min-width: 0; }
.checkout-item-name {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-executive-navy);
  margin: 0 0 2px;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.checkout-item-meta {
  font-size: 0.72rem;
  color: #94A3B8;
  margin: 0;
}
.checkout-item-price {
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-executive-navy);
  white-space: nowrap;
  align-self: center;
}
.checkout-totals {
  border-top: 2px solid #F0EDE8;
  padding-top: 16px;
}
.checkout-total-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
  font-size: 0.88rem;
}
.checkout-total-row.grand {
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-executive-navy);
  margin-top: 12px;
  padding-top: 12px;
  border-top: 2px solid var(--color-executive-navy);
}
.checkout-submit-btn {
  width: 100%;
  padding: 16px 24px;
  font-size: 1rem;
  margin-top: 20px;
  position: relative;
  overflow: hidden;
}
.checkout-submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.checkout-submit-btn:disabled:hover {
  transform: none;
  background: var(--color-executive-navy);
  color: var(--color-white);
}
.checkout-empty {
  text-align: center;
  padding: 80px 20px;
}
.checkout-empty svg { width: 60px; height: 60px; color: #CBD5E1; margin-bottom: 16px; }
.checkout-empty h2 {
  font-family: var(--font-headings);
  color: var(--color-executive-navy);
  margin: 0 0 8px;
}
.checkout-empty p { color: #94A3B8; margin-bottom: 24px; }

/* ------- Confirmation Page ------- */
.confirmation-page {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
}
.confirmation-card {
  background: #fff;
  border-radius: 24px;
  padding: 48px;
  max-width: 600px;
  width: 100%;
  text-align: center;
  box-shadow: 0 8px 40px rgba(0,0,0,0.06);
  animation: confirmSlideUp 0.6s ease;
}
@keyframes confirmSlideUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.confirmation-check {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, #22C55E, #16A34A);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  animation: checkPop 0.5s 0.3s ease both;
}
@keyframes checkPop {
  0% { transform: scale(0); }
  60% { transform: scale(1.15); }
  100% { transform: scale(1); }
}
.confirmation-check svg { width: 40px; height: 40px; color: #fff; }
.confirmation-card h1 {
  font-family: var(--font-headings);
  font-size: 1.8rem;
  color: var(--color-executive-navy);
  margin: 0 0 12px;
}
.confirmation-card .conf-subtitle {
  font-size: 1.05rem;
  color: #64748B;
  margin: 0 0 28px;
  line-height: 1.6;
}
.confirmation-order-box {
  background: var(--color-glow-cream);
  border-radius: 14px;
  padding: 20px 24px;
  margin-bottom: 28px;
}
.confirmation-order-label {
  font-size: 0.78rem;
  color: #94A3B8;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
  margin: 0 0 4px;
}
.confirmation-order-number {
  font-family: var(--font-headings);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-executive-navy);
  margin: 0 0 12px;
  letter-spacing: 1px;
}
.confirmation-order-total {
  font-size: 0.9rem;
  color: var(--color-ink-charcoal);
  margin: 0;
}
.confirmation-message {
  background: #F0FDF4;
  border: 1px solid #BBF7D0;
  border-radius: 12px;
  padding: 16px 20px;
  font-size: 0.88rem;
  color: #166534;
  line-height: 1.6;
  margin-bottom: 28px;
}
.confirmation-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ------- Responsive ------- */
@media (max-width: 1024px) {
  .checkout-layout {
    grid-template-columns: 1fr;
  }
  .checkout-summary {
    position: static;
  }
}
@media (max-width: 768px) {
  .form-row { grid-template-columns: 1fr; }
  .form-row.triple { grid-template-columns: 1fr; }
  .checkout-form-section { padding: 24px 20px; }
  .checkout-summary { padding: 24px 20px; }
  .confirmation-card { padding: 32px 24px; }
  .confirmation-card h1 { font-size: 1.4rem; }
}

/* ------- Stock Indicators ------- */
.pd-stock-indicator { margin: 12px 0 4px; }
.pd-stock {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  font-family: var(--font-headings);
}
.pd-stock-available { background: #F0FDF4; color: #166534; }
.pd-stock-low { background: #FEF9E7; color: #92400E; animation: stockPulse 2s ease infinite; }
.pd-stock-out { background: #FEF2F2; color: #DC2626; }
@keyframes stockPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

/* ------- Stock Toast ------- */
.stock-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--color-executive-navy);
  color: #fff;
  padding: 14px 24px;
  border-radius: 14px;
  font-size: 0.88rem;
  font-family: var(--font-headings);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.25);
  z-index: 99999;
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.4,0,0.2,1);
  white-space: nowrap;
  max-width: 90vw;
}
.stock-toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ------- Disabled qty btn in drawer ------- */
.cart-qty-btn.disabled {
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}