.v3d-viewer{position:relative;box-sizing:border-box;width:var(--v3d-width,100%);max-width:100%;height:var(--v3d-height,450px);min-height:160px;overflow:hidden;background:var(--v3d-bg,#f4f6f8);border:var(--v3d-border-width,1px) solid var(--v3d-border,#dbe1e8);border-radius:var(--v3d-radius,16px)}
.v3d-viewer model-viewer{display:block;width:100%;height:100%;background:transparent;--poster-color:transparent}
.v3d-toolbar{position:absolute;bottom:16px;left:16px;right:16px;display:flex;justify-content:flex-end;flex-wrap:wrap;gap:8px;pointer-events:none}
.v3d-toolbar button{pointer-events:auto;border:0;border-radius:8px;background:var(--v3d-button,#2563eb);color:var(--v3d-button-text,#fff);padding:10px 14px;font:600 14px/1.4 system-ui,sans-serif;cursor:pointer;box-shadow:0 2px 8px #0002}
.v3d-toolbar button:hover{filter:brightness(.92)}
.v3d-toolbar button:focus-visible{outline:3px solid currentColor;outline-offset:3px}
.v3d-status{position:absolute;top:16px;left:16px;right:16px;width:fit-content;max-width:calc(100% - 32px);box-sizing:border-box;background:#fff;color:#263243;border-radius:8px;padding:8px 12px;font:14px/1.5 system-ui,sans-serif;pointer-events:none}
.v3d-status[hidden]{display:none}
.v3d-viewer:fullscreen{width:100%;max-width:none;height:100%;border:0;border-radius:0}
@media(prefers-reduced-motion:reduce){.v3d-toolbar button{transition:none}}
.v3d-placeholder{padding:48px 24px;border:2px dashed #dbe1e8;border-radius:16px;background:#f4f6f8;text-align:center;color:#263243;font:15px/1.6 system-ui,sans-serif}