.brn-feedback {
  margin: 2rem 0 0;
  text-align: center;
}
.brn-feedback__title {
  font-size: 0.8rem;
  margin: 0.25rem 0 1rem;
}
.brn-feedback__reactions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 0.5rem;
}
.brn-thumb {
  border: 1px solid var(--md-default-fg-color--lightest);
  background: var(--md-default-bg-color);
  color: var(--md-default-fg-color);
  border-radius: 0.5rem;
  padding: 0.35rem 0.5rem;
  line-height: 0;
  cursor: pointer;
  transition: box-shadow 120ms ease, transform 120ms ease, background 120ms ease, color 120ms ease;
}
.brn-thumb:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
  transform: translateY(-1px);
}
.brn-thumb:focus-visible {
  outline: 2px solid #0000ff;
  outline-offset: 2px;
  border-radius: 0.6rem;
}
/* 기본 활성/토글 상태(버튼 단독) */
.brn-thumb.is-active,
.brn-thumb[aria-pressed='true'] {
  border-color: #0000ff;
  background: color-mix(in srgb, #0000ff 10%, var(--md-default-bg-color));
  color: #0000ff;
  box-shadow: 0 0 0 2px color-mix(in srgb, #0000ff 20%, transparent);
}
/* 아이콘 선색은 currentColor를 따름 */
.brn-thumb svg path {
  transition: stroke 120ms ease;
}
.brn-thumb.is-active svg path,
.brn-thumb[aria-pressed='true'] svg path {
  stroke: currentColor;
}

/* ✅ 섹션에 기록된 상태가 있으면 강제로 파란색(활성) 유지 */
.brn-feedback[data-selected='LIKE'] .brn-like,
.brn-feedback[data-selected='DISLIKE'] .brn-dislike {
  border-color: #0000ff;
  background: color-mix(in srgb, #0000ff 10%, var(--md-default-bg-color));
  color: #0000ff;
  box-shadow: 0 0 0 2px color-mix(in srgb, #0000ff 20%, transparent);
}
.brn-feedback[data-selected='LIKE'] .brn-like svg path,
.brn-feedback[data-selected='DISLIKE'] .brn-dislike svg path {
  stroke: currentColor;
}
/* 활성 상태에서도 hover 효과는 유지(시각 효과만 살짝 강화) */
.brn-feedback[data-selected] .brn-thumb:hover {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.14);
  transform: translateY(-1px);
}

.brn-open-feedback {
  cursor: pointer;
  display: inline-block;
  font-size: 0.7rem;
  padding: 0.6rem 1rem;
  background: transparent;
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 0.5rem;
}
.brn-feedback__status {
  margin-top: 0.25rem;
  min-height: 1.25rem;
  font-size: 0.95rem;
  opacity: 0.9;
}

/* Modal */
.brn-modal[hidden] {
  display: none !important;
}
.brn-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
}
.brn-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
}
.brn-modal__content {
  position: relative;
  margin: 8vh auto 0;
  max-width: 560px;
  background: var(--md-default-bg-color);
  color: var(--md-default-fg-color);
  border-radius: 0.75rem;
  padding: 1.25rem 1.25rem 1rem;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
  outline: none;
}
.brn-modal__title {
  font-size: 1.05rem;
  margin: 0.25rem 0 0.25rem;
}
.brn-radio {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0.55rem 0;
}
.brn-modal__form textarea {
  width: 100%;
  margin-top: 0.75rem;
}
.brn-modal__actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
}
.brn-submit {
  cursor: pointer;
  background: var(--md-primary-fg-color);
  color: var(--md-primary-bg-color);
  border: 1px solid var(--md-default-fg-color--lightest);
  padding: 0.5rem 0.9rem;
  border-radius: 0.5rem;
}
.brn-submit[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
}
.brn-cancel {
  cursor: pointer;
  background: transparent;
  border: 1px solid var(--md-default-fg-color--lightest);
  padding: 0.5rem 0.9rem;
  border-radius: 0.5rem;
}

/* a11y-only text */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}