/* Product Order Modal Styles */

.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 1100;
  overflow: auto;
  padding: 1rem;
  /* Центрирование модального окна */
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal:not(.active) {
  display: none !important;
}

.modal.active {
  display: flex !important;
  align-items: center;
  justify-content: center;
}

.modal-content {
  background-color: white;
  padding: 2rem;
  border-radius: var(--border-radius);
  max-width: 500px;
  width: 100%;
  position: relative;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  animation: modalFadeIn 0.3s ease-out;
  max-height: 90vh;
  overflow-y: auto;
  margin: auto; /* Дополнительное центрирование */
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: translateY(-30px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-header {
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--gray);
  position: relative;
}

.modal-header::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 2px;
  background-color: var(--primary-color);
}

.modal-header h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--text-color);
}

.modal-header p {
  color: var(--text-light);
  margin: 0;
}

.product-info-block {
  background: linear-gradient(135deg, var(--primary-very-light) 0%, #f8fafc 100%);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  margin-bottom: 2rem;
  border-left: 4px solid var(--primary-color);
}

.product-info-block h4 {
  margin: 0 0 0.5rem;
  color: var(--text-color);
  font-size: 1.125rem;
  font-weight: 600;
}

.product-info-block p {
  margin: 0;
  color: var(--text-light);
  font-size: 0.875rem;
}

.modal-product-price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-top: 0.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-color);
}

.form-group label .required {
  color: var(--danger);
  margin-left: 0.25rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid var(--gray);
  border-radius: var(--border-radius);
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition);
  background-color: white;
  box-sizing: border-box;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group input.error,
.form-group textarea.error {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.error-message {
  color: var(--danger);
  font-size: 0.875rem;
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  animation: fadeInUp 0.3s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.error-message i {
  margin-right: 0.5rem;
}

.privacy-agreement {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-top: 1rem;
  padding: 1rem;
  background-color: var(--primary-very-light);
  border-radius: var(--border-radius);
  font-size: 0.875rem;
}

.privacy-agreement input[type="checkbox"] {
  width: auto;
  margin: 0;
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.privacy-agreement label {
  margin: 0;
  color: var(--text-color);
  line-height: 1.4;
  cursor: pointer;
}

.privacy-agreement a {
  color: var(--primary-color);
  text-decoration: underline;
}

.privacy-agreement a:hover {
  color: var(--primary-dark);
}

.form-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.form-actions .btn {
  flex: 1;
  padding: 1rem;
  font-size: 1rem;
  font-weight: 600;
}

.submit-btn {
  position: relative;
  overflow: hidden;
}

.submit-btn.loading {
  color: transparent;
}

.submit-btn.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid transparent;
  border-top: 2px solid white;
  border-radius: 50%;
  animation: orderSpinner 1s linear infinite;
}

@keyframes orderSpinner {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.close-modal {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 1.5rem;
  color: var(--text-light);
  cursor: pointer;
  line-height: 1;
  transition: var(--transition);
}

.close-modal:hover {
  color: var(--danger);
}

/* Success State */
.success-state {
  text-align: center;
  padding: 2rem 1rem;
}

.success-icon {
  font-size: 4rem;
  color: var(--success);
  margin-bottom: 1rem;
  animation: successBounce 0.6s ease-out;
}

@keyframes successBounce {
  0% { transform: scale(0); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

.success-state h3 {
  color: var(--text-color);
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.success-state p {
  color: var(--text-light);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.order-number {
  background-color: var(--primary-very-light);
  border: 1px solid var(--primary-color);
  padding: 1rem;
  border-radius: var(--border-radius);
  margin: 1.5rem 0;
  font-family: monospace;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--primary-color);
}

.success-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 2rem;
}

.success-actions .btn {
  flex: 1;
  max-width: 200px;
}

/* Responsive Styles */
@media (max-width: 768px) {
  .modal {
    padding: 1rem;
    align-items: flex-start;
    padding-top: 2rem;
  }

  .modal-content {
    margin: 0;
    padding: 1.5rem;
    max-height: calc(100vh - 4rem);
    width: calc(100% - 2rem);
    max-width: none;
  }

  .modal-header h3 {
    font-size: 1.25rem;
  }

  .form-actions {
    flex-direction: column;
  }

  .form-actions .btn {
    width: 100%;
  }

  .success-actions {
    flex-direction: column;
  }

  .success-actions .btn {
    max-width: none;
  }
}

@media (max-width: 576px) {
  .modal {
    padding: 0.5rem;
    padding-top: 1rem;
  }

  .modal-content {
    padding: 1rem;
    margin: 0;
    width: calc(100% - 1rem);
    max-height: calc(100vh - 2rem);
  }

  .form-group input,
  .form-group textarea {
    padding: 0.75rem;
  }

  .privacy-agreement {
    padding: 0.75rem;
    font-size: 0.8rem;
  }
}