/* ═══════════════════════════════════════════
   ZOURÌ — Cart Page
   Design tokens from global.css / nav.css:
   --cream · --warm-white · --sand · --border
   --deep-brown · --earth · --taupe
   --text · --text-light
   --font-serif (Cormorant Garamond)
   --font-sans  (Geist)
═══════════════════════════════════════════ */

/* ── STATES (cart.js toggles display) ───── */
.cart-state { display: none; }

/* ══════════════════════════════════════════
   EMPTY STATE
══════════════════════════════════════════ */
.cart-empty {
  min-height: calc(100vh - 80px);
  padding-top: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 32px 80px;
  gap: 16px;
}

.cart-empty-icon {
  color: var(--taupe);
  opacity: 0.4;
  margin-bottom: 8px;
}

.cart-empty-title {
  font-family: var(--font-serif);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 300;
  color: var(--deep-brown);
  line-height: 1.1;
}

.cart-empty-sub {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
  max-width: 320px;
}

.cart-empty-actions {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

/* ── Buttons — same as product page CTA style ── */
.btn-fill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 20px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cream);
  background: var(--earth);
  border: 1px solid var(--earth);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  transition: background 0.35s ease, color 0.35s ease;
}

.btn-fill::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--deep-brown);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
  z-index: -1;
}

.btn-fill:hover::before { transform: scaleX(1); }
.btn-fill:not(:hover)::before { transform-origin: right; }

.btn-fill.disabled {
  background: var(--sand);
  border-color: var(--sand);
  color: var(--taupe);
  cursor: not-allowed;
}

.btn-fill.disabled::before { display: none; }
.btn-fill.disabled:hover { background: var(--sand); border-color: var(--sand); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 20px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--deep-brown);
  border: 1px solid var(--deep-brown);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: color 0.4s ease;
  white-space: nowrap;
  background: transparent;
}

.btn-outline::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--deep-brown);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
  z-index: -1;
}

.btn-outline:hover::before { transform: scaleX(1); }
.btn-outline:not(:hover)::before { transform-origin: right; }
.btn-outline:hover { color: var(--cream); }

.btn-outline.disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-outline.disabled::before { display: none; }
.btn-outline.disabled:hover { color: var(--deep-brown); }

/* ══════════════════════════════════════════
   FILLED STATE — LAYOUT
══════════════════════════════════════════ */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 0;
  min-height: calc(100vh - 80px);
  padding-top: 80px; /* nav height */
  align-items: start;
  max-width: 1280px;
  margin: 0 auto;
  padding-left: 40px;
  padding-right: 40px;
  padding-bottom: 80px;
}

/* ── Cart header ─────────────────────────── */
.cart-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 48px 0 24px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0;
}

.cart-page-title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 300;
  color: var(--deep-brown);
  line-height: 1.1;
}

/* .item-count — updated by cart.js */
.item-count {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--taupe);
  text-transform: uppercase;
}

/* ── Cart items container ─────────────────── */
/* cart.js appends .cart-item divs */
.cart-items {
  display: flex;
  flex-direction: column;
}

/* ── Single cart item — class names used by cart.js ── */
.cart-item {
  display: grid;
  grid-template-columns: 180px 1fr;
  border-bottom: 1px solid var(--border);
  position: relative;
  background: var(--cream);
}

.product-image {
  overflow: hidden;
  aspect-ratio: 3/4;
  flex-shrink: 0;
  background: var(--sand);
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform 0.6s ease;
}

.cart-item:hover .product-image img { transform: scale(1.03); }

/* .product-details — cart.js injects this div */
.product-details {
  padding: 32px 24px 32px 28px;
  display: flex;
  flex-direction: column;
}

/* .product-name — cart.js injects this */
.product-name {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 300;
  color: var(--deep-brown);
  line-height: 1.2;
  margin-bottom: 8px;
}

/* .product-description — cart.js injects this */
.product-description {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 3px;
}

/* .product-variant — cart.js injects this */
.product-variant {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.6;
}

/* .product-varient-ease — cart.js typo kept */
.product-varient-ease {
  color: var(--taupe);
  margin-right: 4px;
}

/* .custom-size-note — cart.js injects */
.custom-size-note {
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--earth);
  font-style: italic;
  margin-top: 3px;
}

/* .product-price — cart.js injects with data-price-ngn */
.product-price {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 500;
  color: var(--deep-brown);
  margin-top: auto;
  padding-top: 20px;
}

/* ── Quantity selector — cart.js injects + handles ── */
.quantity-selector {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 4px;
  width: fit-content;
  overflow: hidden;
  margin-top: 18px;
}

/* .qty-btn — matches product page qty-btn exactly */
.qty-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 300;
  color: var(--text);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  line-height: 1;
  font-family: var(--font-sans);
}

.qty-btn:hover { background: var(--warm-white); color: var(--deep-brown); }
.qty-btn:disabled { opacity: 0.3; cursor: not-allowed; }

/* .qty-value — matches product page */
.qty-value {
  min-width: 44px;
  height: 40px;
  text-align: center;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--deep-brown);
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  padding: 0 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* .remove-btn — cart.js injects + attaches click */
.remove-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--taupe);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  padding: 14px 0 0;
  width: fit-content;
  display: block;
  letter-spacing: 0.02em;
  transition: color 0.2s;
}

.remove-btn:hover { color: var(--deep-brown); text-decoration: none; }

/* Seasonal badge */
.seasonal-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--earth);
  color: var(--cream);
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 10px;
}

/* ══════════════════════════════════════════
   ORDER SUMMARY — RIGHT COLUMN
══════════════════════════════════════════ */
.cart-col-summary {
  padding-top: 80px;
  padding-left: 40px;
  position: sticky;
  top: 80px;
  align-self: start;
}

.cart-summary-panel {
  background: var(--warm-white);
  border: 1px solid var(--border);
  padding: 28px;
}

.summary-heading {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--taupe);
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.summary-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--text);
  margin-bottom: 12px;
}

.summary-note {
  font-size: 13px;
  color: var(--taupe);
  font-style: italic;
}

.summary-total-line {
  font-weight: 500;
  font-size: 15px;
  color: var(--deep-brown);
  border-top: 1px solid var(--border);
  padding-top: 16px;
  margin-top: 8px;
  margin-bottom: 0;
}

/* ── Checkout button — signature fill-slide ── */
.checkout-btn {
  width: 100%;
  align-items: center;
  padding: 15px 20px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cream);
  background: var(--earth);
  border: 1px solid var(--earth);
  cursor: pointer;
  margin-top: 20px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.4s ease;
}

.checkout-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--deep-brown);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
  z-index: 0;
}

.checkout-btn:hover::before { transform: scaleX(1); }
.checkout-btn:not(:hover)::before { transform-origin: right; }
.checkout-btn:hover { border-color: var(--deep-brown); }

.checkout-text,
.checkout-price {
  position: relative;
  z-index: 1;
}

.checkout-btn:disabled {
  background: var(--sand);
  border-color: var(--sand);
  color: var(--taupe);
  cursor: not-allowed;
}

.checkout-btn:disabled::before { display: none; }

.summary-footnote {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--taupe);
  text-align: center;
  margin-top: 14px;
  line-height: 1.6;
}

/* ── Cart notification — injected by cart.js ── */
.cart-notification {
  position: fixed;
  top: 96px;
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--earth);
  padding: 12px 28px;
  border-radius: 10px;
  font-size: 14px;
  font-family: var(--font-sans);
  box-shadow: 0 4px 24px rgba(20,12,8,0.12);
  border: 1px solid rgba(255,255,255,0.3);
  z-index: 900;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
  white-space: nowrap;
}

.cart-notification.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── RESPONSIVE ──────────────────────────── */
@media (max-width: 1024px) {
  .cart-layout {
    grid-template-columns: 1fr;
    padding-left: 32px;
    padding-right: 32px;
  }

  .cart-col-summary {
    position: static;
    padding-left: 0;
    padding-top: 32px;
    max-width: 500px;
  }
}

@media (max-width: 768px) {
  .cart-layout {
    padding-left: 20px;
    padding-right: 20px;
  }

  .cart-item { grid-template-columns: 140px 1fr; }
  .product-details { padding: 24px 16px 24px 20px; }
  .product-name { font-size: 18px; }
}

@media (max-width: 480px) {
  .cart-layout { padding-left: 16px; padding-right: 16px; padding-bottom: 60px; }
  .cart-header { padding: 32px 0 20px; flex-direction: column; align-items: flex-start; gap: 4px; }
  .cart-page-title { font-size: clamp(24px, 7vw, 32px); }

  .cart-item { grid-template-columns: 1fr; }
  .product-image { aspect-ratio: 4/3; width: 100%; }
  .product-details { padding: 20px 16px; }
  .remove-btn { padding-top: 10px; }

  .cart-summary-panel { padding: 20px; }

  .cart-empty { padding: 100px 24px 60px; }
  .cart-empty-actions { flex-direction: column; align-items: center; }
  .btn-fill, .btn-outline { width: 100%; max-width: 280px; }
}