/* ============================================
   DANQUOR.COM — Cart CSS
   Панель корзины + модальное окно оформления заказа
   Teal/Emerald palette
   ============================================ */

/* ---- Кнопка корзины в хедере ---- */
.cart-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(14, 159, 142, 0.18);
  border: 1.5px solid rgba(14, 159, 142, 0.45);
  border-radius: 10px;
  padding: 0.5rem 1rem;
  color: var(--text-primary);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.cart-btn:hover {
  background: rgba(14, 159, 142, 0.35);
  border-color: var(--primary);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(14, 159, 142, 0.35);
}

.cart-btn-icon {
  font-size: 1rem;
  line-height: 1;
}

.cart-count {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  background: var(--gradient-accent);
  color: var(--dark);
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1;
  transition: var(--transition);
  transform: scale(0);
  opacity: 0;
}

.cart-count.has-items {
  transform: scale(1);
  opacity: 1;
}

/* ---- Оверлей ---- */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  z-index: 1100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
  backdrop-filter: blur(4px);
}

.cart-overlay.open {
  opacity: 1;
  pointer-events: all;
}

/* ---- Drawer (выезжающая панель) ---- */
.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100vh;
  width: 420px;
  max-width: 100vw;
  background: var(--dark-2);
  border-left: 1px solid var(--border);
  z-index: 1200;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: -8px 0 40px rgba(0, 0, 0, 0.6);
}

.cart-drawer.open {
  transform: translateX(0);
}

/* Шапка drawer */
.cart-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem 1.5rem;
  border-bottom: 1px solid var(--border-light);
  flex-shrink: 0;
}

.cart-drawer-title {
  font-size: 1.1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.cart-drawer-title span {
  font-size: 1.3rem;
}

.cart-items-badge {
  font-size: 0.75rem;
  background: rgba(14, 159, 142, 0.25);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 0.15rem 0.6rem;
  color: var(--primary-light);
  font-weight: 600;
}

.cart-close-btn {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  color: var(--text-secondary);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
}

.cart-close-btn:hover {
  background: rgba(231, 76, 60, 0.2);
  border-color: #e74c3c;
  color: #e74c3c;
}

/* Список товаров */
.cart-items-list {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 1.5rem;
  scrollbar-width: thin;
  scrollbar-color: var(--primary) transparent;
}

.cart-items-list::-webkit-scrollbar { width: 4px; }
.cart-items-list::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 4px; }

/* Пустая корзина */
.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  text-align: center;
  gap: 1rem;
  padding: 2rem;
}

.cart-empty-icon {
  font-size: 4rem;
  opacity: 0.35;
}

.cart-empty h4 {
  font-size: 1.05rem;
  color: var(--text-secondary);
}

.cart-empty p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Карточка товара в корзине */
.cart-item {
  display: flex;
  gap: 1rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--border-light);
  align-items: flex-start;
  animation: slideInRight 0.25s ease;
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

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

.cart-item-img {
  width: 60px;
  height: 80px;
  object-fit: cover;
  border-radius: 8px;
  flex-shrink: 0;
  background: var(--card-bg);
}

.cart-item-info {
  flex: 1;
  min-width: 0;
}

.cart-item-genre {
  font-size: 0.68rem;
  color: var(--primary-light);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.2rem;
}

.cart-item-name {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
  margin-bottom: 0.5rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cart-item-price {
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--accent);
}

/* Контроль количества */
.cart-item-controls {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.6rem;
  flex-shrink: 0;
}

.qty-control {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 0.2rem 0.4rem;
}

.qty-btn {
  width: 24px;
  height: 24px;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: var(--transition);
  line-height: 1;
}

.qty-btn:hover {
  background: rgba(14, 159, 142, 0.3);
  color: var(--text-primary);
}

.qty-value {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
  min-width: 20px;
  text-align: center;
}

.cart-item-remove {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.78rem;
  cursor: pointer;
  transition: var(--transition);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
}

.cart-item-remove:hover {
  color: #e74c3c;
  background: rgba(231, 76, 60, 0.12);
}

/* Футер drawer */
.cart-drawer-footer {
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--border-light);
  flex-shrink: 0;
  background: var(--dark-3);
}

.cart-summary {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.cart-summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.cart-summary-row.total {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-primary);
  padding-top: 0.6rem;
  border-top: 1px solid var(--border-light);
  margin-top: 0.3rem;
}

.cart-summary-row.total span:last-child {
  color: var(--accent);
}

.cart-checkout-btn {
  width: 100%;
  justify-content: center;
  font-size: 0.95rem;
}

.cart-clear-btn {
  width: 100%;
  justify-content: center;
  font-size: 0.8rem;
  margin-top: 0.6rem;
  padding: 0.5rem;
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  border-radius: 8px;
}

.cart-clear-btn:hover {
  color: #e74c3c;
  background: rgba(231, 76, 60, 0.08);
}

/* ---- Модал оформления заказа ---- */
.checkout-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  z-index: 1500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(6px);
}

.checkout-modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.checkout-modal {
  background: var(--dark-2);
  border: 1px solid var(--border);
  border-radius: 20px;
  width: 100%;
  max-width: 480px;
  padding: 2rem;
  position: relative;
  transform: scale(0.92) translateY(20px);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.7);
}

.checkout-modal-overlay.open .checkout-modal {
  transform: scale(1) translateY(0);
}

.checkout-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 34px;
  height: 34px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  color: var(--text-secondary);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.checkout-modal-close:hover {
  background: rgba(231, 76, 60, 0.2);
  color: #e74c3c;
}

.checkout-modal-header {
  margin-bottom: 1.5rem;
}

.checkout-modal-header h3 {
  font-size: 1.3rem;
  margin-bottom: 0.4rem;
}

.checkout-modal-header p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.checkout-payment-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(39, 174, 96, 0.15);
  border: 1px solid rgba(39, 174, 96, 0.35);
  border-radius: 50px;
  padding: 0.3rem 0.85rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: #27AE60;
  margin-bottom: 0.75rem;
}

/* Краткий список товаров в модале */
.checkout-items-summary {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-light);
  border-radius: 10px;
  padding: 0.85rem 1rem;
  margin-bottom: 1.5rem;
  max-height: 130px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--primary) transparent;
}

.checkout-items-summary::-webkit-scrollbar { width: 3px; }
.checkout-items-summary::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

.checkout-summary-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  padding: 0.25rem 0;
  border-bottom: 1px solid var(--border-light);
  gap: 0.5rem;
}

.checkout-summary-item:last-child { border-bottom: none; }
.checkout-summary-item-name {
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}
.checkout-summary-item-qty {
  color: var(--text-muted);
  flex-shrink: 0;
  font-size: 0.75rem;
}
.checkout-summary-item-price {
  color: var(--text-primary);
  font-weight: 700;
  flex-shrink: 0;
}

.checkout-total-line {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  padding-top: 0.75rem;
  margin-top: 0.5rem;
  border-top: 1px solid var(--border);
}

.checkout-total-line span:last-child { color: var(--accent); }

/* Форма оформления */
.checkout-form .form-group {
  margin-bottom: 1rem;
}

.checkout-form .form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
}

.checkout-form .form-control {
  width: 100%;
  padding: 0.8rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1.5px solid var(--border-light);
  border-radius: 9px;
  color: var(--text-primary);
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition);
  font-family: inherit;
}

.checkout-form .form-control::placeholder { color: var(--text-muted); }

.checkout-form .form-control:focus {
  border-color: var(--primary);
  background: rgba(14, 159, 142, 0.08);
}

.checkout-submit-btn {
  width: 100%;
  justify-content: center;
  padding: 0.95rem;
  font-size: 1rem;
  margin-top: 0.5rem;
  position: relative;
}

/* Состояние «Обработка» */
.checkout-submit-btn.loading {
  pointer-events: none;
  opacity: 0.8;
}

.btn-spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.checkout-submit-btn.loading .btn-spinner { display: block; }
.checkout-submit-btn.loading .btn-label { display: none; }

/* Экран успеха */
.checkout-success {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
  padding: 1.5rem 0 0.5rem;
}

.checkout-success.visible {
  display: flex;
  animation: fadeInUp 0.4s ease;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.success-circle {
  width: 80px;
  height: 80px;
  background: rgba(39, 174, 96, 0.15);
  border: 2px solid rgba(39, 174, 96, 0.5);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  animation: popIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes popIn {
  from { transform: scale(0); }
  to   { transform: scale(1); }
}

.checkout-success h3 {
  font-size: 1.25rem;
  color: var(--text-primary);
}

.checkout-success p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 340px;
}

.success-order-num {
  background: rgba(14, 159, 142, 0.15);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.5rem 1.2rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary-light);
}

/* Мини-уведомление «добавлено» */
.cart-toast {
  position: fixed;
  bottom: 5.5rem;
  right: 1.5rem;
  background: var(--dark-3);
  border: 1px solid var(--primary);
  border-radius: 12px;
  padding: 0.8rem 1.1rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  z-index: 2000;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
  transform: translateY(20px) scale(0.95);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.cart-toast.show {
  transform: translateY(0) scale(1);
  opacity: 1;
}

/* Пульс на кнопке корзины при добавлении */
@keyframes cartPulse {
  0%   { box-shadow: 0 0 0 0 rgba(14, 159, 142, 0.6); }
  70%  { box-shadow: 0 0 0 12px rgba(14, 159, 142, 0); }
  100% { box-shadow: 0 0 0 0 rgba(14, 159, 142, 0); }
}

.cart-btn.pulse {
  animation: cartPulse 0.5s ease;
}

/* ---- Адаптив ---- */
@media (max-width: 480px) {
  .cart-drawer {
    width: 100vw;
  }
  .checkout-modal {
    padding: 1.5rem 1.2rem;
  }
}