.rk-vai {
  position: relative;
}

.rk-vai--loading {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 120px;
  padding: 12px;
}

.rk-vai--loading .rk-vai-row {
  display: none;
}

.rk-vai__spinner-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #111;
}

.rk-vai__spinner {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 3px solid rgba(0, 0, 0, 0.1);
  border-top-color: #111;
  animation: rk-vai-spin 0.8s linear infinite;
}

@keyframes rk-vai-spin {
  to { transform: rotate(360deg); }
}

/* Scope everything to .rk-vai */
.rk-vai .rk-vai-row {
  display: flex;
  flex-wrap: wrap; /* desktop default */
  gap: 12px;
  justify-content: center;
}

@media (max-width: 768px) {
  .rk-vai .rk-vai-row {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    padding-bottom: 6px;
  }
  .rk-vai .rk-vai-item { min-width: 72px; }
}

.rk-vai .rk-vai-item {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  border: 2px solid transparent;
  
  padding: 6px;
  background: #fff;
  cursor: pointer;
}

.rk-vai .rk-vai-item img {
  display: block;
  width: 64px;
  height: 64px;
  object-fit: cover;
  
  pointer-events: none;
}

.rk-vai .rk-vai-item.is-selected {
  border-color: #111;
  box-shadow: 0 0 0 2px rgba(0,0,0,0.1) inset;
}

/* Visually hide only the select this block controls */
.rk-vai-hidden { 
  position: absolute !important; 
  width: 1px; height: 1px; overflow: hidden; 
  clip: rect(1px,1px,1px,1px);
}
tr.rk-vai-hidden-row { display: none; }
.rk-vai-block-hidden { display: none !important; }