.qac-audio-pro {
  --qac-audio-accent: #103a5c;
  margin: 24px 0;
  padding: 18px;
  border: 1px solid #d7dee7;
  border-radius: 18px;
  background: linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
  box-shadow: 0 10px 30px rgba(16, 58, 92, 0.08);
}

.qac-audio-pro__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.qac-audio-pro__title {
  display: block;
  font-size: 17px;
  line-height: 1.3;
  color: #0d1b2a;
}

.qac-audio-pro__subtitle {
  margin-top: 4px;
  font-size: 13px;
  color: #5b6777;
}

.qac-audio-pro__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  padding: 6px 10px;
  border: 1px solid #c9d6e2;
  border-radius: 999px;
  background: #ffffff;
  font-size: 12px;
  color: var(--qac-audio-accent);
  white-space: nowrap;
}

.qac-audio-pro__controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}

.qac-audio-pro__btn {
  appearance: none;
  border: 1px solid #c9d6e2;
  background: #ffffff;
  color: #16324a;
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 14px;
  line-height: 1.2;
  cursor: pointer;
  transition: all 0.2s ease;
}

.qac-audio-pro__btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(16, 58, 92, 0.12);
}

.qac-audio-pro__btn--primary {
  background: var(--qac-audio-accent);
  border-color: var(--qac-audio-accent);
  color: #ffffff;
}

.qac-audio-pro__btn[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.qac-audio-pro__status {
  font-size: 14px;
  color: #445366;
}

@media (max-width: 640px) {
  .qac-audio-pro {
    padding: 16px;
    border-radius: 16px;
  }

  .qac-audio-pro__head {
    flex-direction: column;
    align-items: flex-start;
  }

  .qac-audio-pro__btn {
    width: 100%;
  }
}