.tigla3d-card {
  max-width: 36rem;
}

.tigla3d-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: flex-end;
  margin-top: 0.75rem;
}

.tigla3d-row label {
  display: block;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--bilka-text-heading);
  margin-bottom: 0.35rem;
}

.tigla3d-row select {
  min-width: 14rem;
  max-width: 100%;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--bilka-border);
  border-radius: var(--bilka-radius-sm);
  font-family: inherit;
  font-size: 1rem;
  background: var(--bilka-card);
  color: var(--bilka-text);
}

.tigla3d-hint {
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  color: var(--bilka-muted);
}

.tigla3d-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 5500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(45, 45, 45, 0.55);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.tigla3d-modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.tigla3d-modal {
  position: relative;
  width: min(96vw, 920px);
  height: min(85vh, 640px);
  display: flex;
  flex-direction: column;
  background: var(--bilka-card);
  border-radius: var(--bilka-radius);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--bilka-border-soft);
  overflow: hidden;
}

.tigla3d-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--bilka-border-soft);
  background: #fafafa;
}

.tigla3d-modal-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--bilka-text-heading);
}

.tigla3d-modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.tigla3d-modal-actions button {
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  border-radius: var(--bilka-radius-sm);
  cursor: pointer;
  border: 1px solid var(--bilka-border);
  background: var(--bilka-card);
  color: var(--bilka-text);
}

.tigla3d-modal-actions button:hover {
  border-color: var(--bilka-red);
  color: var(--bilka-red);
}

.tigla3d-modal-actions .tigla3d-btn-close {
  border-color: transparent;
  background: transparent;
  font-size: 1.35rem;
  line-height: 1;
  padding: 0.2rem 0.45rem;
  color: var(--bilka-muted);
}

.tigla3d-modal-actions .tigla3d-btn-close:hover {
  color: var(--bilka-red);
}

.tigla3d-canvas-wrap {
  position: relative;
  flex: 1;
  min-height: 0;
  background: #fff;
}

.tigla3d-canvas-wrap canvas {
  display: block;
  width: 100%;
  height: 100%;
  touch-action: none;
  outline: none;
}

.tigla3d-loader {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.92);
  z-index: 2;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--bilka-muted);
}

.tigla3d-loader[hidden] {
  display: none !important;
}

.tigla3d-spinner {
  width: 2.25rem;
  height: 2.25rem;
  border: 3px solid var(--bilka-border-soft);
  border-top-color: var(--bilka-red);
  border-radius: 50%;
  animation: tigla3d-spin 0.75s linear infinite;
}

@keyframes tigla3d-spin {
  to {
    transform: rotate(360deg);
  }
}

.tigla3d-error {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  text-align: center;
  font-size: 0.9rem;
  color: var(--bilka-red-dark);
  background: #fff5f5;
  z-index: 1;
}

.tigla3d-error[hidden] {
  display: none !important;
}

.tigla3d-footer-hint {
  padding: 0.45rem 1rem;
  font-size: 0.75rem;
  color: var(--bilka-muted);
  border-top: 1px solid var(--bilka-border-soft);
  background: #fafafa;
}