/* Модальное окно */
.payment-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(31, 17, 53, 0.85);
  backdrop-filter: blur(8px);
  justify-content: center;
  align-items: center;
  padding: 20px;
  box-sizing: border-box;
  z-index: 1000;
}

.payment-modal-content {
  background: rgba(71, 49, 115, 0.95);
  width: 100%;
  max-width: 450px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3),
              0 10px 10px -5px rgba(0, 0, 0, 0.2);
  position: relative;
  animation: paymentModalAppear 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

@keyframes paymentModalAppear {
  0% { opacity: 0; transform: scale(0.95) translateY(10px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}

.payment-modal-header {
  position: relative;
  background: rgba(253, 25, 102, 0.85);
  color: #fff;
  padding: 20px;
  text-align: center;
  font-size: 20px;
  font-weight: 400;
  letter-spacing: 0.3px;
}

.payment-modal-close {
  position: absolute;
  top: 50%;
  right: 20px;
  transform: translateY(-50%);
  font-size: 24px;
  color: #fff;
  background: none;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.payment-modal-close:hover {
  background: rgba(255, 255, 255, 0.15);
}

.payment-modal-body {
  padding: 32px 24px;
}

.payment-modal-buttons {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.payment-modal-buttons button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 400;
  transition: all 0.3s ease;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.payment-btn-sbp,
.payment-btn-bank {
  background: rgba(255, 255, 255, 0.1) !important;
}

.payment-btn-sbp:hover,
.payment-btn-bank:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
  background: rgba(255, 255, 255, 0.2) !important;
  border-color: rgba(255, 255, 255, 0.3);
}

.payment-button-icon {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  padding: 4px;
  background: rgba(255, 255, 255, 0.1);
}

/* Адаптивность для мобильных устройств */
@media (max-width: 480px) {
  .payment-modal-content {
    max-width: 100%;
    margin: 10px;
    border-radius: 16px;
  }
  .payment-modal-header {
    padding: 16px;
    font-size: 18px;
  }
  .payment-modal-body {
    padding: 24px 16px;
  }
  .payment-modal-buttons button {
    padding: 14px;
    font-size: 15px;
  }
}