:root{--bg-dark: #09090b;--bg-panel: rgba(24, 24, 27, .7);--border-glow: rgba(99, 102, 241, .3);--accent: #6366f1;--accent-hover: #4f46e5;--text-main: #f8fafc;--text-muted: #94a3b8;--error: #ef4444}*{box-sizing:border-box;margin:0;padding:0;-webkit-user-select:none;user-select:none}body,html{width:100vw;height:100vh;overflow:hidden;font-family:Inter,sans-serif;background-color:var(--bg-dark);color:var(--text-main)}#game-container{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1;cursor:crosshair}#ui-layer{position:absolute;top:0;left:0;width:100%;height:100%;z-index:10;display:flex;justify-content:center;align-items:center;pointer-events:none}.glass-panel{pointer-events:auto;background:var(--bg-panel);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:40px;width:100%;max-width:440px;box-shadow:0 25px 50px -12px #00000080,0 0 0 1px var(--border-glow);animation:fade-in-up .4s cubic-bezier(.16,1,.3,1) forwards}.hidden{display:none!important}h1{font-family:Outfit,sans-serif;font-size:2.5rem;margin-bottom:.5rem;letter-spacing:-.05em}h2{font-family:Outfit,sans-serif;font-size:2rem;margin-bottom:.5rem}.highlight{color:var(--accent);text-shadow:0 0 20px var(--border-glow)}p{color:var(--text-muted);font-size:.95rem;margin-bottom:2rem;line-height:1.5}.input-row{display:flex;gap:16px}.input-group{display:flex;flex-direction:column;margin-bottom:1.5rem;flex:1}label{font-size:.85rem;font-weight:600;color:var(--text-muted);margin-bottom:.5rem;text-transform:uppercase;letter-spacing:.05em}input,select{width:100%;box-sizing:border-box;background:#0003;border:1px solid rgba(255,255,255,.1);color:#fff;padding:12px 16px;border-radius:8px;font-family:Inter,sans-serif;font-size:1rem;transition:all .2s ease;outline:none}input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--border-glow)}.btn{width:100%;padding:14px;border:none;border-radius:8px;font-family:Inter,sans-serif;font-weight:600;font-size:1rem;cursor:pointer;transition:all .2s ease;text-transform:uppercase;letter-spacing:.05em}.primary-btn{background:#fff;color:#000}.primary-btn:hover{background:#e2e8f0;transform:translateY(-1px)}.action-btn{background:linear-gradient(135deg,var(--accent),var(--accent-hover));color:#fff;box-shadow:0 10px 20px -10px var(--accent)}.action-btn:hover{box-shadow:0 15px 25px -10px var(--accent);transform:translateY(-1px)}.secondary-btn{background:#ffffff1a;color:#fff}.secondary-btn:hover{background:#ffffff26}#hud-panel{position:absolute;width:100%;height:100%;pointer-events:none}.crosshair{position:absolute;top:50%;left:50%;width:4px;height:4px;background:#0fc;border-radius:50%;transform:translate(-50%,-50%);box-shadow:0 0 8px #0fc}.stats-bar{position:absolute;top:20px;left:0;width:100%;display:flex;justify-content:space-between;padding:0 40px;font-family:Outfit,sans-serif;font-size:1.2rem;text-shadow:0 2px 4px rgba(0,0,0,.8)}#esc-hint{color:var(--text-muted);font-size:.9rem}.results-grid{display:flex;flex-wrap:wrap;gap:20px;margin-bottom:24px;justify-content:center}.result-card{flex:1;min-width:140px;background:#0000004d;padding:20px;border-radius:12px;border:1px solid rgba(255,255,255,.05);text-align:center}.result-card h3{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:10px}.huge-number{font-family:Outfit,sans-serif;font-size:2.5rem;color:#10b981;text-shadow:0 0 20px rgba(16,185,129,.4)}.diagnostic-box{background:#6366f11a;border-left:4px solid var(--accent);padding:16px;margin-bottom:24px;border-radius:0 8px 8px 0}.diagnostic-box h3{font-size:.9rem;color:var(--accent);margin-bottom:8px}.diagnostic-box p{margin:0;color:var(--text-main);font-size:.9rem}.error-msg{color:var(--error);margin-top:12px;font-size:.85rem;text-align:center;height:20px}@keyframes fade-in-up{0%{opacity:0;transform:translateY(20px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.timer-display{position:absolute;top:40px;left:50%;transform:translate(-50%);font-family:Outfit,sans-serif;font-size:2.5rem;font-weight:700;color:#fff6;text-shadow:0 2px 4px rgba(0,0,0,.5)}.sidebar-panel{position:absolute;top:20px;right:20px;width:300px;max-height:calc(100vh - 40px);padding:20px;pointer-events:none;display:flex;flex-direction:column;z-index:5}.sidebar-panel h3{font-size:1.1rem;margin-bottom:16px;border-bottom:1px solid rgba(255,255,255,.1);padding-bottom:8px;color:var(--accent)}#history-list{list-style:none;overflow-y:auto;flex:1}#history-list li{background:#0003;border:1px solid rgba(255,255,255,.05);border-radius:8px;padding:12px;margin-bottom:8px;font-size:.85rem;pointer-events:auto}.history-empty{color:var(--text-muted);text-align:center;border:none!important;background:transparent!important}#transition-overlay{text-align:center;z-index:20}#sign-out-btn{pointer-events:auto!important;cursor:pointer;position:relative;z-index:1000}#history-sidebar{pointer-events:auto!important}#hud-panel{pointer-events:none}#bg-video{position:fixed;top:0;left:0;width:100vw;height:100vh;object-fit:cover;opacity:.25;z-index:5;pointer-events:none;transition:opacity .5s ease}.foggy-panel{background:#121218a6;backdrop-filter:blur(12px) saturate(180%);-webkit-backdrop-filter:blur(12px) saturate(180%);border:1px solid rgba(255,255,255,.08);box-shadow:0 8px 32px #0000005e}