.is-hidden { display: none; }
.w-100 { width: 100%; }
.media-max { max-width: 100%; }
.img-fluid { max-width: 100%; height: auto; }
.mt-20 { margin-top: 20px; }
.negative-custom { min-height: 52px; margin-top: 8px; }
.wan-multi-preview-img { max-width: 100%; border-radius: 8px; box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
.muted-note { margin-top: 10px; font-size: 0.8rem; color: #94a3b8; }

.model-control-group { max-width: 100%; }

.model-control-group .control-label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  white-space: nowrap;
}

.model-control-group .control-description {
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.4;
  opacity: 0.85;
}

select.is-single-option {
  cursor: default;
}

select.is-single-option:disabled {
  opacity: 0.95;
}

@media (min-width: 1024px) {
  .model-control-group { max-width: 520px; }
}