/* ============================================================
   SFR MARKET — SEPET & ÖDEME SAYFASI STİLLERİ
   ============================================================ */

.cart-page {
  padding: 40px 0 80px;
  min-height: calc(100vh - var(--header-h));
}

.page-header {
  text-align: center;
  margin-bottom: 40px;
}

.page-header h1 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 900;
  margin-bottom: 8px;
}

.page-header p {
  color: var(--text-2);
  font-size: 16px;
}

.cart-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 32px;
  align-items: start;
}

.cart-items {
  background: var(--surface);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px;
}

.cart-item {
  display: grid;
  grid-template-columns: 80px 1fr auto auto;
  gap: 20px;
  align-items: center;
  padding: 20px;
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.cart-item:last-child { border-bottom: 0; }
.cart-item:hover { background: var(--surface-2); border-radius: var(--radius-sm); }

.cart-item-img {
  width: 80px;
  height: 80px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--bg-2), var(--bg-3));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: var(--primary);
  overflow: hidden;
}

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

.cart-item-info h3 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 6px;
  line-height: 1.4;
}

.cart-item-info .price {
  color: var(--accent);
  font-weight: 700;
  font-size: 14px;
}

.cart-item-qty {
  display: inline-flex;
  align-items: center;
  background: var(--surface-2);
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.cart-item-qty button {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: var(--transition);
}

.cart-item-qty button:hover { background: var(--surface-3); }

.cart-item-qty input {
  width: 44px;
  height: 34px;
  background: transparent;
  border: 0;
  color: var(--text);
  text-align: center;
  font-weight: 700;
  font-size: 14px;
}

.cart-item-qty input::-webkit-inner-spin-button { display: none; }

.cart-item-remove {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(255, 77, 109, 0.15);
  color: var(--danger);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  font-size: 14px;
}

.cart-item-remove:hover {
  background: var(--danger);
  color: white;
}

.cart-item-total {
  font-weight: 800;
  font-size: 16px;
  color: var(--accent);
  text-align: left;
  min-width: 90px;
}

/* ---------- SEPET ÖZETİ ---------- */
.cart-summary {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  background: var(--surface);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}

.cart-summary h3 {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  font-size: 14px;
  color: var(--text-2);
}

.summary-row.total {
  margin-top: 16px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 18px;
  font-weight: 900;
  color: var(--text);
}

.summary-row .amount {
  color: var(--accent);
  font-weight: 800;
}

.summary-row.total .amount {
  font-size: 22px;
}

/* ---------- ÖDEME / QR BÖLÜMÜ ---------- */
.checkout-section {
  background: var(--surface);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  margin-top: 32px;
}

.checkout-section h3 {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 8px;
}

.checkout-section .sub {
  color: var(--text-2);
  margin-bottom: 28px;
  font-size: 14px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 28px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group.full { grid-column: 1 / -1; }

.form-group label {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-2);
}

.form-group input,
.form-group textarea,
.form-group select {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--text);
  font-size: 14px;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: 0;
  border-color: var(--primary);
  background: var(--bg-1);
  box-shadow: 0 0 0 4px rgba(124, 92, 255, 0.15);
}

.form-group textarea { resize: vertical; min-height: 80px; }

/* ---------- QR ÖDEME ALANI ---------- */
.qr-payment {
  background: linear-gradient(135deg, var(--bg-2), var(--bg-3));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  margin-top: 24px;
}

.qr-payment h4 {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 8px;
}

.qr-payment .method-name {
  color: var(--accent);
  font-weight: 700;
  font-size: 16px;
  margin-bottom: 20px;
}

.qr-payment .instructions {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
  font-size: 14px;
  color: var(--text-2);
  margin-bottom: 24px;
  line-height: 1.7;
}

.qr-code-wrapper {
  display: inline-block;
  padding: 16px;
  background: white;
  border-radius: var(--radius);
  margin-bottom: 24px;
  position: relative;
}

.qr-code-wrapper::after {
  content: '';
  position: absolute;
  inset: -3px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: var(--radius);
  z-index: -1;
  opacity: 0.5;
  filter: blur(8px);
}

.qr-code-wrapper img,
.qr-code-wrapper svg {
  display: block;
  width: 240px;
  height: 240px;
}

.qr-placeholder {
  width: 240px;
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 12px;
  color: var(--text-3);
  font-size: 13px;
  font-weight: 600;
}

.qr-placeholder .icon {
  font-size: 60px;
  color: var(--text-mute);
}

.qr-payment .total-amount {
  font-size: 28px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--accent), var(--primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 20px;
}

.qr-payment .steps {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.qr-payment .step {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-2);
}

.qr-payment .step .num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 12px;
  color: var(--accent);
}

/* ---------- ONAY MODAL ---------- */
.confirm-modal {
  text-align: center;
  padding: 20px 0;
}

.confirm-modal .icon-circle {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--success), #16a085);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  color: white;
  box-shadow: 0 10px 30px rgba(32, 201, 151, 0.4);
}

.confirm-modal h3 {
  font-size: 24px;
  font-weight: 900;
  margin-bottom: 12px;
}

.confirm-modal p {
  color: var(--text-2);
  margin-bottom: 20px;
  line-height: 1.7;
  font-size: 15px;
}

.confirm-modal .whatsapp-btn {
  margin-top: 8px;
}

@media (max-width: 968px) {
  .cart-layout { grid-template-columns: 1fr; }
  .cart-summary { position: static; }
}

@media (max-width: 640px) {
  .cart-item { grid-template-columns: 60px 1fr; gap: 12px; padding: 16px; }
  .cart-item-img { width: 60px; height: 60px; }
  .cart-item-qty { grid-column: 2; justify-self: start; }
  .cart-item-total { grid-column: 2; justify-self: end; text-align: left; }
  .cart-item-remove { grid-column: 2; justify-self: end; }
  .form-grid { grid-template-columns: 1fr; }
  .qr-code-wrapper img,
  .qr-code-wrapper svg,
  .qr-placeholder { width: 200px; height: 200px; }
}