.converter-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin: 1rem 0 0;
}

.converter-panel {
  max-width: 860px;
  margin: 2rem auto;
  background: rgba(255,255,255,.96);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 1.35rem;
  box-shadow: 0 22px 60px rgba(19,32,27,.10);
}

.converter-panel h2 {
  margin-top: 0;
  color: var(--ink);
  letter-spacing: -.035em;
}

.upload-box {
  border: 2px dashed #cbd9d0;
  border-radius: 18px;
  padding: 1.25rem;
  background: #f9fbf8;
}

.upload-box strong {
  display: block;
  color: var(--ink);
  font-size: 1rem;
  margin-bottom: .3rem;
}

.upload-box input[type="file"] {
  width: 100%;
  margin-top: .85rem;
  border: 1px solid #d7e1d9;
  background: #fff;
  border-radius: 12px;
  padding: .75rem;
  font: inherit;
}

.converter-status {
  margin-top: 1rem;
  padding: .9rem 1rem;
  border-radius: 14px;
  background: #eef5f0;
  color: var(--green);
  font-weight: 800;
}

.converter-status.error {
  background: #fff3f0;
  color: #8a2a1f;
}

.converter-result {
  margin-top: 1rem;
  padding: 1rem;
  border: 1px solid #cbd9d0;
  border-radius: 18px;
  background: #f7fbf8;
}

.converter-status[hidden],
.converter-result[hidden],
.quality-note[hidden] {
  display: none;
}

.privacy-note,
.quality-note {
  color: var(--muted);
  line-height: 1.6;
}

.converter-faq {
  margin-top: 2.6rem;
}

@media(max-width:680px) {
  .converter-panel {
    border-radius: 18px;
    padding: 1rem;
  }
}