/* =============================================
   WAVENEXA — Cart / Checkout Styles
   ============================================= */

.cart-page {
  padding-top: 32px;
  padding-bottom: 80px;
  min-height: calc(100vh - var(--nav-h) - 80px);
}

/* ── Progress Steps ──────────────────────────── */
.checkout-progress {
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
  padding: calc(var(--nav-h) + 0px) 0 0;
}

.progress-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 20px 0;
}

.progress-step {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-dim);
  transition: var(--transition);
}

.progress-step.active {
  color: var(--primary);
}

.progress-step.done {
  color: #4CAF50;
}

.step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--surface);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 700;
  transition: var(--transition);
}

.progress-step.active .step-num {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
  box-shadow: 0 0 0 4px var(--primary-glow);
}

.progress-step.done .step-num {
  background: #4CAF50;
  border-color: #4CAF50;
  color: white;
}

.progress-line {
  width: 80px;
  height: 2px;
  background: var(--border);
  margin: 0 8px;
}

/* ── Cart Layout ─────────────────────────────── */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 32px;
  margin-top: 32px;
  align-items: start;
}

.cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.cart-header h2 {
  font-size: 1.3rem;
}

/* ── Cart Item ────────────────────────────────── */
.cart-item {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  gap: 20px;
  align-items: center;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 14px;
  transition: var(--transition);
  animation: slideUp 0.3s ease;
}

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

.cart-item-img {
  width: 90px;
  height: 90px;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-2);
}

.cart-item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item-info {}

.cart-item-name {
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.cart-item-meta {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.cart-item-size,
.cart-item-color-badge {
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 0.72rem;
  font-weight: 700;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
}

.cart-item-color-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid var(--border);
  display: inline-block;
}

.cart-item-price {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.cart-item-price strong {
  color: var(--text);
  font-size: 1rem;
}

.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 0;
}

.cart-item-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}

.cart-item-total {
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  text-align: right;
}

.cart-item-remove {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 0.82rem;
  cursor: pointer;
  transition: var(--transition);
  padding: 4px 8px;
}

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

/* ── Order Summary ───────────────────────────── */
.cart-summary-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: sticky;
  top: calc(var(--nav-h) + 80px + 20px);
}

.order-summary {}

.summary-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.summary-rows {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
}

.summary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.9rem;
}

.summary-row span:first-child {
  color: var(--text-muted);
}

.summary-row .free {
  color: #4CAF50;
  font-weight: 700;
}

.summary-row .strike {
  text-decoration: line-through;
  color: var(--text-dim);
}

.summary-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: 'Outfit', sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 20px;
}

.shipping-note {
  font-size: 0.8rem;
  color: #4CAF50;
  text-align: center;
  margin-bottom: 16px;
  background: rgba(76, 175, 80, 0.1);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
}

.coupon-box {}

.coupon-box h4 {
  font-size: 0.9rem;
  margin-bottom: 12px;
}

.coupon-input-row {
  display: flex;
  gap: 8px;
}

/* ── Checkout Form ───────────────────────────── */
.checkout-form-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 32px;
  margin-top: 32px;
  align-items: start;
}

.checkout-form-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 28px;
}

.checkout-form-header h2 {
  font-size: 1.3rem;
}

.checkout-form {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.checkout-sidebar {
  position: sticky;
  top: calc(var(--nav-h) + 80px + 20px);
}

.mini-cart-summary {}

.mini-cart-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.mini-cart-item:last-child {
  border-bottom: none;
}

.mini-cart-img {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--bg-2);
}

.mini-cart-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mini-cart-info {
  flex: 1;
}

.mini-cart-name {
  font-size: 0.85rem;
  font-weight: 600;
}

.mini-cart-sub {
  font-size: 0.78rem;
  color: var(--text-dim);
}

.mini-cart-price {
  font-size: 0.9rem;
  font-weight: 700;
  white-space: nowrap;
}

.mini-cart-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
}

/* ── Payment ─────────────────────────────────── */
.payment-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 32px;
  margin-top: 32px;
  align-items: start;
}

.payment-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.payment-methods {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.payment-method-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: var(--transition);
}

.payment-method-card.active {
  border-color: var(--primary);
  background: rgba(108, 99, 255, 0.08);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.payment-method-radio {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--border);
  transition: var(--transition);
  flex-shrink: 0;
}

.payment-method-card.active .payment-method-radio {
  border-color: var(--primary);
  border-width: 6px;
}

.payment-icon {
  font-size: 1.5rem;
}

.payment-method-card strong {
  display: block;
  font-size: 0.95rem;
}

.payment-method-card p {
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-top: 2px;
}

.qr-box {
  text-align: center;
}

.qr-img {
  width: 220px;
  height: 220px;
  border-radius: var(--radius-lg);
  border: 2px solid var(--border);
  margin: 0 auto;
}

.qr-placeholder {
  width: 220px;
  height: 220px;
  border-radius: var(--radius-lg);
  border: 2px dashed var(--border);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--text-dim);
}

.qr-placeholder span {
  font-size: 3rem;
}

.qr-placeholder p {
  font-size: 0.88rem;
}

.qr-placeholder small {
  font-size: 0.75rem;
  opacity: 0.7;
}

.qr-note {
  margin-top: 12px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.qr-steps {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 4px;
}

.qr-step {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.qr-step span {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cod-info {
  text-align: center;
  padding: 40px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}

.cod-info h3 {
  font-size: 1.2rem;
}

.cod-info p {
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* ── Responsive ──────────────────────────────── */
@media (max-width: 1024px) {

  .cart-layout,
  .checkout-form-layout,
  .payment-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .cart-summary-col,
  .checkout-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  .checkout-progress {
    padding: calc(var(--nav-h) + 12px) 0 0;
  }

  .progress-steps {
    padding: 12px 0;
    gap: 4px;
  }

  .progress-line {
    width: 32px;
    margin: 0 4px;
  }

  .step-num {
    width: 28px;
    height: 28px;
    font-size: 0.75rem;
  }

  .progress-step .step-label {
    display: none;
  }

  .cart-page {
    padding-top: 16px;
    padding-bottom: 50px;
  }

  .cart-layout,
  .checkout-form-layout,
  .payment-layout {
    margin-top: 16px;
  }

  .cart-item {
    grid-template-columns: 72px 1fr;
    gap: 12px;
    padding: 14px;
  }

  .cart-item-img {
    width: 72px;
    height: 72px;
  }

  .cart-item-actions {
    grid-column: 1 / -1;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border);
    padding-top: 10px;
    margin-top: 4px;
  }

  .cart-item-remove {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    font-size: 0.85rem;
  }

  .cart-item-qty .qty-btn {
    width: 36px;
    height: 36px;
    font-size: 1.1rem;
  }

  .cart-item-qty .qty-input {
    width: 44px;
    height: 36px;
    font-size: 0.9rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .checkout-form-header {
    gap: 12px;
    margin-bottom: 20px;
  }

  .checkout-form-header h2 {
    font-size: 1.15rem;
  }

  .payment-method-card {
    padding: 14px 16px;
    gap: 12px;
  }

  .payment-icon {
    font-size: 1.3rem;
  }

  .qr-img,
  .qr-placeholder {
    width: 180px;
    height: 180px;
  }
}

@media (max-width: 480px) {
  .progress-line {
    width: 18px;
  }

  .cart-header h2 {
    font-size: 1.15rem;
  }

  .summary-total {
    font-size: 1.1rem;
  }

  .cart-item-name {
    font-size: 0.88rem;
  }

  .coupon-input-row {
    flex-direction: column;
  }

  .coupon-input-row .btn {
    width: 100%;
    min-height: 44px;
  }
}