html,body,#app{width:100%;height:100%;margin:0;overflow:hidden;background:#020b12;color:#d9fdff;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input{font:inherit}#ocean-canvas{display:block;width:100%;height:100%}#hud{position:fixed;top:18px;left:18px;width:min(380px,calc(100vw - 36px));color:#d9fdff;pointer-events:auto}#hud header,#aria-panel,#quick-commands{border:1px solid rgba(107,238,255,.32);background:#020d16bd;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 0 34px #00d1ff29}#hud header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-radius:8px 8px 0 0}#hud strong{display:block;font-size:17px;letter-spacing:0}#mode-label{display:block;color:#81ddec;font-size:12px;margin-top:2px}#aria-panel{padding:14px;border-top:0}#aria-status{min-height:42px;margin:0 0 12px;color:#bafaff;line-height:1.35}#command-form{display:grid;grid-template-columns:1fr auto auto;gap:8px}#command-input{min-width:0;color:#efffff;background:#002331b3;border:1px solid rgba(126,250,255,.32);border-radius:6px;padding:10px 12px;outline:0}button{color:#051116;background:#82fbff;border:0;border-radius:6px;padding:10px 12px;cursor:pointer}button:hover,button:focus-visible{background:#c3ffff}#quick-commands{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;padding:12px;border-top:0;border-radius:0 0 8px 8px}#quick-commands button{color:#dffeff;background:#6beeff24;border:1px solid rgba(107,238,255,.24)}.xr-active #hud{display:none}@media(max-width:640px){#hud{top:10px;left:10px;width:calc(100vw - 20px)}}#app:after{content:"";position:fixed;inset:0;background:radial-gradient(circle at 50% 50%,#eaffff,#21e6ff 32%,#02141f 78%);opacity:0;pointer-events:none;transition:opacity .9s ease-in;z-index:50}body.blip #app:after{opacity:1}