.specular-button{--sb-radius:999px;--sb-tint:#fff;--sb-tint-opacity:0;--sb-blur:0px;--sb-text-color:var(--mui-palette-text-primary);letter-spacing:.01em;color:var(--sb-text-color);background:color-mix(in srgb, var(--sb-tint) calc(var(--sb-tint-opacity) * 100%), transparent);border-radius:var(--sb-radius);-webkit-backdrop-filter:blur(var(--sb-blur));cursor:pointer;border:none;outline:none;justify-content:center;align-items:center;margin:0;font-family:inherit;font-weight:600;line-height:1;transition:transform .15s;display:inline-flex;position:relative;box-shadow:inset 0 1px #ffffff0a}.specular-button:active{transform:scale(.97)}.specular-button:focus-visible{outline:2px solid var(--mui-palette-text-primary);outline-offset:3px;box-shadow:0 0 0 5px var(--mui-palette-background-default)}.specular-button:disabled{opacity:.55;cursor:default}.specular-button:disabled:active{transform:none}.specular-button--sm{padding:10px 22px;font-size:.85rem}.specular-button--md{padding:13px 28px;font-size:1rem}.specular-button--lg{padding:16px 36px;font-size:1.05rem}.specular-button__fx{pointer-events:none;z-index:1;position:absolute;inset:-20px}.specular-button__fx canvas{width:100%;height:100%;display:block}.specular-button__label{z-index:2;align-items:center;gap:8px;display:inline-flex;position:relative}