.drop-zone {
  border: 1.5px dashed var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 48px 24px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.25s, background 0.25s;
}

.drop-zone.drag-over {
  border-color: var(--accent);
  background: var(--accent-subtle);
}

.drop-icon {
  font-size: 36px;
  color: var(--text-muted);
  margin-bottom: 12px;
  line-height: 1;
  transition: color 0.25s;
}

.drop-zone.drag-over .drop-icon {
  color: var(--accent);
}

.drop-text {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.link-btn {
  background: none;
  border: none;
  color: var(--accent);
  font: inherit;
  font-size: 15px;
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.link-btn:hover {
  color: var(--accent-hover);
}

.drop-hint {
  font-size: 12px;
  color: var(--text-muted);
}