/* =========================================================================
   SUGANDH INK - Cart Page CSS
   Clean Elegant Cart Layout (Items + Sticky Order Summary)
   ========================================================================= */

.cart-main {
  padding-top: var(--nav-h);
  padding-bottom: 80px;
  background: var(--cream);
  min-height: 100vh;
}

.cart-headline {
  margin-top: 16px;
  margin-bottom: 32px;
}

.cart-layout {
  display: grid;
  grid-template-columns: 1fr 440px;
  gap: 40px;
  align-items: start;
}

/* ── Left Side: Cart Items Panel ───────────────────────────────────────────── */
.cart-items-panel {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--cream-3);
  background: var(--cream-2);
  padding: 12px 30px;
}

.cart-item {
  display: flex;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--cream-3);
  position: relative;
  align-items: center;
}
.cart-item:last-child {
  border-bottom: none;
}

.cart-item-img {
  width: 100px;
  height: 110px;
  background: var(--cream);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  border: 1px solid var(--cream-3);
  flex-shrink: 0;
}

.cart-item-img img {
  max-height: 90%;
  object-fit: contain;
}

.cart-item-info {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.cart-item-code {
  font-family: var(--sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--olive-3);
  margin-bottom: 4px;
}

.cart-item-name {
  font-family: var(--display);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--ink);
  margin-bottom: 4px;
  line-height: 1.15;
}

.cart-item-size {
  font-family: var(--sans);
  font-size: 0.76rem;
  color: var(--ink-3);
  margin-bottom: 12px;
  font-weight: 300;
}

.cart-item-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cart-item-price {
  font-family: var(--sans);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
}

/* Stepper inside cart */
.cart-item-footer .stepper {
  height: 38px;
  background: var(--cream);
  border-color: var(--cream-3);
}
.cart-item-footer .stepper button {
  width: 34px;
}
.cart-item-footer .stepper span {
  width: 30px;
  font-size: 0.8rem;
}

/* Delete Button */
.cart-item-remove {
  position: absolute;
  top: 24px;
  right: 0;
  color: var(--ink-3);
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-bottom: 1px solid transparent;
  transition: all 0.25s var(--ease);
  padding: 2px 0;
  cursor: pointer;
}

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

/* ── Right Side: Order Summary Panel ────────────────────────────────────────── */
.order-summary-panel {
  border: 1px solid var(--cream-3);
  background: var(--cream-2);
  padding: 30px;
  position: sticky;
  top: calc(var(--nav-h) + 20px);
}

.order-summary-panel h3 {
  font-family: var(--display);
  font-size: 1.45rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  margin-bottom: 24px;
  color: var(--ink);
}


.summary-rows {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 28px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  color: var(--ink-mid);
}

.summary-divider {
  height: 1px;
  background: var(--border);
  margin: 4px 0;
}

.total-row {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--ink);
}

.success-val {
  color: var(--success);
  font-weight: 500;
}

.discount-val {
  color: var(--error);
  font-weight: 500;
}

/* Promo Code Box */
.promo-code-wrap {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  margin-bottom: 24px;
}

.promo-input-group {
  display: flex;
  gap: 10px;
}

.promo-input-group input {
  flex-grow: 1;
  padding: 12px 14px;
  border: 1px solid var(--border-strong);
  font-size: 0.8rem;
  outline: none;
  font-family: var(--sans);
  background: transparent;
  color: var(--ink);
  text-transform: uppercase;
}
.promo-input-group input:focus {
  border-color: var(--gold);
}

.promo-input-group button {
  padding: 10px 18px;
  font-size: 0.65rem;
}

.promo-feedback {
  font-size: 0.74rem;
  margin-top: 8px;
  font-weight: 500;
}
.promo-feedback.success {
  color: var(--success);
}
.promo-feedback.error {
  color: var(--error);
}

/* Checkout Button */
.checkout-wa-btn {
  width: 100%;
  height: 52px;
  font-size: 0.72rem;
}

/* ── Empty Cart View ───────────────────────────────────────────────────────── */
.empty-cart-view {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 20px;
  background: var(--white);
  border: 1px solid var(--border);
}

.empty-cart-view svg {
  stroke: var(--ink-dim);
  margin-bottom: 24px;
}

.empty-cart-view h3 {
  font-family: var(--serif);
  font-size: 1.6rem;
  font-weight: 300;
  color: var(--ink);
  margin-bottom: 12px;
}

.empty-cart-view p {
  font-size: 0.9rem;
  color: var(--ink-dim);
  margin-bottom: 32px;
}

/* ── Responsive adjustments ────────────────────────────────────────────────── */
@media (max-width: 991px) {
  .cart-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .order-summary-panel {
    position: static;
  }
}
@media (max-width: 576px) {
  .cart-item {
    flex-direction: column;
    align-items: flex-start;
    padding-top: 40px;
  }
  .cart-item-img {
    width: 100%;
    height: 180px;
  }
  .cart-item-remove {
    top: 10px;
  }
  .cart-item-info {
    width: 100%;
  }
  .cart-item-footer {
    width: 100%;
    margin-top: 16px;
  }
}