.mri-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 18px;
  border: 0;
  border-radius: 8px;
  background: #c4d843;
  color: #1f2937;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.mri-button:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

.mri-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999999;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(0, 0, 0, 0.65);
}

.mri-modal__dialog {
  width: 100%;
  max-width: 880px;
  max-height: 88vh;
  overflow-y: auto;
  position: relative;
  background: #ffffff;
  border-radius: 16px;
  padding: 30px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
}

.mri-modal__close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 50%;
  background: #b6c832;
  color: #1f2937;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}

.mri-modal__header {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding-right: 42px;
  margin-bottom: 22px;
}

.mri-modal__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: #eef5b8;
  color: #1f2937;
  font-weight: 800;
}

.mri-modal__title {
  margin: 0 0 4px;
  color: #1f2937;
  font-size: 30px;
  line-height: 1.2;
  font-weight: 700;
}

.mri-modal__subtitle {
  margin: 0;
  color: #6b7280;
  font-size: 15px;
}

.mri-section {
  margin-top: 22px;
}

.mri-section h3 {
  margin: 0 0 12px;
  color: #1f2937;
  font-size: 20px;
}

.mri-section__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.mri-card {
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  padding: 16px;
  color: #4b5563;
  font-size: 16px;
  line-height: 1.8;
}

.mri-small-button,
.mri-send-button,
.mri-suggestions button {
  border: 0;
  border-radius: 999px;
  background: #eef5b8;
  color: #1f2937;
  font-weight: 600;
  cursor: pointer;
}

.mri-small-button {
  padding: 8px 12px;
  font-size: 13px;
}

.mri-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.mri-suggestions button {
  padding: 8px 12px;
  font-size: 14px;
}

.mri-chat-log {
  max-height: 310px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px;
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  margin-bottom: 12px;
}

.mri-chat-message {
  max-width: 88%;
  padding: 12px 14px;
  border-radius: 14px;
  font-size: 15px;
  line-height: 1.65;
}

.mri-chat-message p {
  margin: 6px 0 0;
}

.mri-chat-message--user {
  align-self: flex-end;
  background: #e8f0a3;
  color: #1f2937;
}

.mri-chat-message--ai {
  align-self: flex-start;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  color: #374151;
}

.mri-chat-form {
  display: flex;
  gap: 10px;
  align-items: flex-end;
}

.mri-question {
  width: 100%;
  resize: vertical;
  min-height: 48px;
  border: 1px solid #d1d5db;
  border-radius: 12px;
  padding: 12px;
  font-size: 15px;
}

.mri-send-button {
  min-height: 48px;
  padding: 0 18px;
  background: #c4d843;
}

.mri-help-text {
  margin: 8px 0 0;
  color: #6b7280;
  font-size: 13px;
}

body.mri-modal-open {
  overflow: hidden;
}

@media (max-width: 640px) {
  .mri-modal {
    padding: 12px;
  }

  .mri-modal__dialog {
    padding: 24px 18px;
  }

  .mri-modal__title {
    font-size: 24px;
  }

  .mri-section__top,
  .mri-chat-form {
    flex-direction: column;
    align-items: stretch;
  }

  .mri-chat-message {
    max-width: 100%;
  }
}