:root{--neon-cyan: #22d3ee;--neon-magenta: #e879f9;--neon-violet: #8b5cf6;--neon-pink: #ff2ec4;--bg: #05030f;--glass: rgba(12, 8, 30, .55);--glass-border: rgba(139, 92, 246, .35);--text: #e7e4ff;--muted: #8b87a8}*{margin:0;padding:0;box-sizing:border-box}html,body,#app{width:100%;height:100%;overflow:hidden;background:var(--bg);color:var(--text);font-family:Courier New,ui-monospace,SFMono-Regular,Menlo,monospace}#scene-container{position:fixed;inset:0;z-index:0}#scene-container canvas{display:block}#top-bar{position:fixed;top:0;left:0;right:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:18px 26px;pointer-events:none}#logo{display:flex;align-items:center;gap:12px}.logo-dot{width:14px;height:14px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#a5f3fc,var(--neon-cyan));box-shadow:0 0 14px var(--neon-cyan),0 0 40px #22d3ee80;animation:pulse-dot 2.2s ease-in-out infinite}@keyframes pulse-dot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(.82)}}#logo h1{font-size:1.15rem;font-weight:700;letter-spacing:.18em;color:var(--text);text-shadow:0 0 12px rgba(139,92,246,.8)}#logo em{font-style:normal;color:var(--neon-cyan);text-shadow:0 0 16px rgba(34,211,238,.9)}#controls{display:flex;align-items:center;gap:18px;pointer-events:auto}.toggle{display:flex;align-items:center;gap:9px;cursor:pointer;user-select:none;font-size:.8rem;letter-spacing:.08em;color:var(--muted)}.toggle input{display:none}.toggle .track{width:44px;height:22px;border-radius:999px;background:#8b5cf638;border:1px solid var(--glass-border);position:relative;transition:background .25s,border-color .25s}.toggle .knob{position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:var(--muted);transition:transform .25s,background .25s,box-shadow .25s}.toggle input:checked+.track{background:#22d3ee4d;border-color:#22d3eeb3}.toggle input:checked+.track .knob{transform:translate(22px);background:var(--neon-cyan);box-shadow:0 0 10px var(--neon-cyan)}.icon-btn{background:var(--glass);border:1px solid var(--glass-border);color:var(--text);width:38px;height:38px;border-radius:10px;font-size:1rem;cursor:pointer;backdrop-filter:blur(8px);transition:border-color .2s,box-shadow .2s}.icon-btn:hover{border-color:var(--neon-cyan);box-shadow:0 0 14px #22d3ee66}#hud{position:fixed;bottom:110px;left:50%;transform:translate(-50%);z-index:10;text-align:center;pointer-events:none}#led-display{display:flex;align-items:center;justify-content:center;gap:10px;background:#02000cbf;border:1px solid rgba(34,211,238,.35);border-radius:14px;padding:14px 30px;box-shadow:0 0 24px #22d3ee2e,inset 0 0 30px #000c;min-width:380px}.oct{font-size:2.5rem;font-weight:700;color:var(--neon-cyan);text-shadow:0 0 12px rgba(34,211,238,.8);min-width:2ch;text-align:center;font-variant-numeric:tabular-nums;transition:color .25s,text-shadow .25s}.oct.locked{color:#a5f3fc}.dot{font-size:2.5rem;color:var(--neon-magenta);text-shadow:0 0 12px rgba(232,121,249,.8)}#status-line{margin-top:14px;font-size:.85rem;letter-spacing:.25em;color:var(--muted);text-transform:uppercase}#bottom-bar{position:fixed;bottom:0;left:0;right:0;z-index:20;display:flex;align-items:center;justify-content:center;gap:24px;padding:22px 26px 30px;pointer-events:none}.hint{position:absolute;left:26px;bottom:34px;font-size:.7rem;letter-spacing:.14em;color:#8b87a8b3}.btn{pointer-events:auto;cursor:pointer;border:none;border-radius:14px;padding:16px 42px;font-family:inherit;font-size:1.1rem;font-weight:700;letter-spacing:.22em;color:#05030f;transition:transform .15s,box-shadow .2s,opacity .2s}.btn-spin{background:linear-gradient(135deg,var(--neon-cyan),var(--neon-violet) 60%,var(--neon-magenta));box-shadow:0 0 26px #22d3ee73,0 0 60px #8b5cf64d}.btn-spin:hover:not(.disabled){transform:translateY(-2px) scale(1.03);box-shadow:0 0 40px #22d3eeb3,0 0 90px #e879f980}.btn-go{background:linear-gradient(135deg,var(--neon-pink),var(--neon-magenta));box-shadow:0 0 26px #ff2ec473}.btn-go:hover:not(.disabled){transform:translateY(-2px) scale(1.03);box-shadow:0 0 44px #ff2ec4bf}.btn.disabled{opacity:.35;cursor:not-allowed;transform:none;box-shadow:none}#go-wrap{width:260px;text-align:left}#modal-overlay{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;background:#03010ab3;backdrop-filter:blur(6px);pointer-events:none}#modal-overlay.hidden{display:none}#modal-overlay #modal,#modal-overlay .icon-btn{pointer-events:auto}#modal{position:relative;width:min(92vw,460px);background:linear-gradient(160deg,#1c103ae6,#080418f2);border:1px solid rgba(139,92,246,.5);border-radius:22px;padding:44px 40px 36px;text-align:center;box-shadow:0 0 60px #8b5cf659,0 0 140px #22d3ee26;animation:modal-in .4s cubic-bezier(.2,1.4,.4,1)}@keyframes modal-in{0%{opacity:0;transform:scale(.85) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}#modal-close{position:absolute;top:14px;right:14px}#modal-icon{font-size:3rem;margin-bottom:10px}#modal h2{font-size:1rem;letter-spacing:.3em;color:var(--muted);font-weight:400;margin-bottom:12px}#modal-ip{font-size:2.6rem;font-weight:700;color:var(--neon-cyan);text-shadow:0 0 18px rgba(34,211,238,.8);letter-spacing:.04em;word-break:break-all;margin-bottom:10px}#modal-sub{font-size:.8rem;color:var(--muted);letter-spacing:.08em;margin-bottom:26px}.modal-actions{display:flex;gap:12px;justify-content:center;margin-bottom:14px}.modal-actions .btn{padding:12px 26px;font-size:.95rem;border-radius:12px}.btn-ghost{background:transparent;border:1px solid var(--glass-border);color:var(--text);box-shadow:none}.btn-ghost:hover{border-color:var(--neon-cyan);box-shadow:0 0 14px #22d3ee59}#modal-again{width:100%}@media(max-width:760px){#logo h1{font-size:.85rem}#top-bar{padding:12px 14px}#controls{gap:10px}.toggle-label{display:none}#led-display{min-width:0;padding:10px 16px;gap:6px}.oct,.dot{font-size:1.7rem}#hud{bottom:130px;width:92vw}#bottom-bar{padding:16px 14px 22px;gap:12px}.btn{padding:14px 26px;font-size:.95rem}.hint{display:none}#go-wrap{width:auto}}