*{box-sizing:border-box}html,body{margin:0;padding:0;width:100%;height:100%;background:#000;color:#e9e9e9;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;overflow:hidden}#gl{position:fixed;inset:0;width:100vw;height:100vh;display:block;cursor:default}#hud{position:fixed;top:12px;left:12px;z-index:10;background:#0000008c;border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(6px);padding:10px 12px;border-radius:8px;font-size:12px;line-height:1.4;pointer-events:none;max-width:min(560px,92vw)}#hud.mode-hidden,#hud.mode-compact .hint,#hud.mode-compact label,#hud.mode-compact input{display:none}#hud .row{display:flex;align-items:center;gap:8px;margin-bottom:6px;pointer-events:auto}#hud.mode-compact .row{margin-bottom:0}#hud.mode-compact{padding:6px 10px}#hud .badge{background:#ffffff0f;border:1px solid rgba(255,255,255,.18);border-radius:4px;padding:1px 6px;font-size:11px;color:#cfd;margin-left:4px}#hud label{color:#9ad}#hud input[type=number]{width:64px;background:#ffffff0f;color:#fff;border:1px solid rgba(255,255,255,.18);border-radius:4px;padding:2px 6px;font-family:inherit;font-size:12px}#hud #fractalName{color:#fff;font-weight:600;margin-left:4px}#hud .hint{color:#bbb;font-size:11px}#hud kbd{background:#ffffff14;border:1px solid rgba(255,255,255,.18);border-radius:3px;padding:0 4px;font-size:10px;color:#fff}.overlay{position:fixed;inset:0;z-index:5;display:flex;align-items:center;justify-content:center;pointer-events:none;color:#fff;text-shadow:0 1px 6px rgba(0,0,0,.9);font-size:14px;letter-spacing:.04em}.overlay.hidden{display:none}#formula-panel{position:fixed;bottom:12px;left:12px;z-index:10;background:#0000008c;border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(6px);padding:8px 12px;border-radius:6px;font-size:13px;font-family:SF Mono,ui-monospace,monospace;color:#9cf;pointer-events:none}#zoom-controls{position:fixed;bottom:12px;right:12px;z-index:10;display:flex;align-items:center;gap:8px;background:#0000008c;border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(6px);padding:6px 10px;border-radius:6px}#zoom-controls button{width:28px;height:28px;border:1px solid rgba(255,255,255,.2);background:#ffffff14;color:#fff;border-radius:4px;font-size:16px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s}#zoom-controls button:hover{background:#ffffff26}#zoom-controls button:active{background:#ffffff40}#fovValue{color:#aaa;font-size:11px;min-width:32px;text-align:center}