:root{font-family:Inter,system-ui,sans-serif;--glass-bg: rgba(255, 255, 255, .1);--glass-border: rgba(255, 255, 255, .2);--primary-color: #4facfe;--accent-color: #00f2fe;--bg-dark: #121212;--panel-bg: #1e1e1e;--text-color: #ffffff}body{margin:0;height:100vh;overflow:hidden;background-color:var(--bg-dark);color:var(--text-color);font-family:Inter,sans-serif}#setup-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#1a2a6c,#b21f1f,#fdbb2d);z-index:3000;display:flex;justify-content:center;align-items:center;transition:opacity .5s ease}.glass-card{background:#ffffff1a;backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);border:1px solid var(--glass-border);border-radius:20px;padding:40px;width:500px;box-shadow:0 8px 32px #1f26875e;text-align:center}#status-message{position:absolute;top:10%;width:100%;text-align:center;font-size:2rem;font-weight:700;text-transform:uppercase;z-index:2000;pointer-events:none;text-shadow:0 2px 4px rgba(0,0,0,.5)}.crash-modal{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:#141414f2;padding:2rem;border-radius:12px;text-align:center;border:2px solid #e74c3c;color:#fff;z-index:3000;width:60%;max-width:400px;box-shadow:0 0 20px #e74c3c66}.crash-modal h2{color:#e74c3c;margin-top:0}.crash-modal p{font-size:1.1rem;margin-bottom:20px}.crash-modal button{background:#e74c3c;color:#fff;border:none;padding:10px 20px;font-size:1rem;border-radius:6px;cursor:pointer;font-weight:700}.crash-modal button:hover{background:#c0392b}.glass-card h1{margin-bottom:30px;font-weight:700;text-shadow:0 2px 4px rgba(0,0,0,.5)}.option-group{margin-bottom:25px;text-align:left}.option-group label{display:block;font-size:.9rem;margin-bottom:10px;color:#ddd;font-weight:600;text-transform:uppercase;letter-spacing:1px}.select-options{display:flex;gap:10px;flex-wrap:wrap}.opt-btn{flex:1;padding:10px;border:1px solid rgba(255,255,255,.2);background:#0003;color:#fff;border-radius:8px;cursor:pointer;transition:all .2s}.opt-btn.active,.opt-btn:hover{background:var(--primary-color);border-color:var(--accent-color);transform:translateY(-2px);box-shadow:0 5px 15px #0000004d}#start-sim-btn{width:100%;padding:15px;font-size:1.1rem;font-weight:700;background:linear-gradient(45deg,var(--primary-color),var(--accent-color));border:none;border-radius:10px;color:#fff;margin-top:20px;cursor:pointer}#main-container{display:flex;width:100%;height:100vh;opacity:0;transition:opacity 1s ease}#control-panel{width:30%;background:var(--panel-bg);border-right:1px solid #333;display:flex;flex-direction:column;padding:20px;box-sizing:border-box;max-height:100vh;overflow:hidden}.panel-header h2{margin:0;font-size:1.5rem;color:var(--accent-color)}.controls-section{margin-top:30px;padding-bottom:20px;border-bottom:1px solid #333}.controls-section h3{font-size:1rem;color:#888;margin-bottom:15px}.mini-controls{display:flex;flex-direction:column;gap:15px}.mini-controls select{padding:10px;background:#2a2a2a;border:1px solid #444;color:#fff;border-radius:6px;font-size:1rem}.ai-interface{flex:1;display:flex;flex-direction:column;margin-top:20px;overflow:hidden;min-height:0}#chat-history{flex:1;background:#111;border-radius:12px;padding:15px;overflow-y:auto;margin-bottom:15px;border:1px solid #333;display:flex;flex-direction:column}.chat-msg{margin-bottom:12px;padding:10px 14px;border-radius:10px;max-width:85%;font-size:.95rem;line-height:1.4}.chat-msg.ai{background:#2a2a40;color:#e0e0e0;border-left:4px solid var(--primary-color);align-self:flex-start}.chat-msg.user{background:var(--primary-color);color:#fff;align-self:flex-end;margin-left:auto}.chat-input-area{display:flex;gap:10px}#ai-input{flex-grow:1;padding:12px;border-radius:8px;border:1px solid #444;background:#222;color:#fff}#mic-btn,#send-btn{padding:0 15px;border:none;border-radius:8px;cursor:pointer;background:#333;color:#fff;font-size:1.2rem}#send-btn{font-size:1rem;background:var(--primary-color);font-weight:700}#mic-btn.listening{color:#ff4d4d;animation:pulse 1s infinite}#ai-status{font-size:.8rem;color:#666;margin-top:5px;text-align:right}#simulation-view{width:70%;position:relative;background:#000}#app{width:100%;height:100%}canvas{display:block}#ui-layer{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none}#status-message{position:absolute;top:20px;left:50%;transform:translate(-50%);background:#000c;color:#fff;padding:10px 30px;font-size:1.5rem;font-weight:700;border-radius:30px;display:none;z-index:100;white-space:nowrap}.sim-hud{position:absolute;top:20px;right:20px;display:flex;align-items:center;gap:20px;pointer-events:auto}#restart-btn{padding:10px 20px;background:#ff4d4d;border:none;color:#fff;font-weight:700;border-radius:8px;cursor:pointer}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.1)}to{transform:scale(1)}}#ai-alert-panel{position:absolute;bottom:24px;left:20px;width:280px;background:#0a0a14d1;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.12);border-radius:16px;box-shadow:0 8px 32px #00000080,0 0 0 1px #4facfe26;pointer-events:none;z-index:500;overflow:hidden;transition:opacity .4s ease,transform .4s ease}.ai-alert-hide{opacity:0;transform:translateY(12px)}.ai-alert-show{opacity:1!important;transform:translateY(0)!important}#ai-alert-panel:before{content:"";display:block;height:3px;width:100%;background:linear-gradient(90deg,var(--primary-color),var(--accent-color))}.ai-alert-header{display:flex;align-items:center;gap:8px;padding:10px 14px 6px;border-bottom:1px solid rgba(255,255,255,.07)}.ai-alert-icon{font-size:1.1rem}.ai-alert-title{font-size:.75rem;font-weight:700;letter-spacing:1.2px;text-transform:uppercase;color:var(--accent-color)}.ai-alert-body{padding:10px 14px 14px}.ai-alert-row{display:flex;align-items:center;gap:10px;margin-bottom:8px}.ai-alert-label{font-size:.68rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:#888;min-width:36px}.risk-badge{display:inline-block;padding:3px 12px;border-radius:20px;font-size:.75rem;font-weight:800;letter-spacing:1.5px;text-transform:uppercase;transition:background .35s ease,color .35s ease,box-shadow .35s ease}.risk-low{background:#00dc822e;color:#00dc82;box-shadow:0 0 10px #00dc824d;border:1px solid rgba(0,220,130,.35)}.risk-medium{background:#ffaa002e;color:#fa0;box-shadow:0 0 10px #ffaa004d;border:1px solid rgba(255,170,0,.35)}.risk-high{background:#ff3c3c2e;color:#ff4040;box-shadow:0 0 12px #ff3c3c66;border:1px solid rgba(255,60,60,.4);animation:riskPulse 1.4s ease-in-out infinite}@keyframes riskPulse{0%,to{box-shadow:0 0 12px #ff3c3c66}50%{box-shadow:0 0 22px #ff3c3cbf}}.agent-decisions{flex-wrap:wrap;gap:6px;margin-bottom:10px}.ai-agent-tag{font-size:.72rem;font-weight:600;padding:3px 9px;border-radius:6px;background:#ffffff12;border:1px solid rgba(255,255,255,.1);color:#ccc;white-space:nowrap;transition:background .3s ease,color .3s ease}.ai-agent-tag.active-safe{background:#00dc821f;color:#00dc82;border-color:#00dc824d}.ai-agent-tag.active-warn{background:#ff3c3c1f;color:#ff6060;border-color:#ff3c3c4d}.ai-message-text{margin:0;font-size:.82rem;color:#bbb;line-height:1.5;font-style:italic;border-top:1px solid rgba(255,255,255,.07);padding-top:8px;transition:color .4s ease}.traffic-light-control{margin-top:8px}.traffic-light-control label{display:block;font-size:.75rem;color:#fff9;margin-bottom:4px;text-transform:uppercase;letter-spacing:.05em}.traffic-toggle-row{display:flex;gap:8px}.traffic-toggle-btn{flex:1;padding:6px 10px;border:1px solid rgba(255,255,255,.2);border-radius:6px;background:#ffffff14;color:#fff9;cursor:pointer;font-size:.8rem;transition:all .2s}.traffic-toggle-btn.active-red{background:#dc262666;border-color:#dc2626;color:#fca5a5;font-weight:700}.traffic-toggle-btn.active-green{background:#16a34a66;border-color:#16a34a;color:#86efac;font-weight:700}#status-message{max-width:90%;width:auto;padding:10px 20px;border-radius:10px;background:#000000a6;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);text-align:center;line-height:1.6}.agent-decisions{display:flex;flex-direction:column;gap:5px;margin-bottom:10px}.ai-agent-tag{font-size:.8rem;font-weight:600;padding:5px 10px;border-radius:6px;background:#ffffff0f;border:1px solid rgba(255,255,255,.1);color:#ccc;white-space:nowrap;transition:background .25s,color .25s;display:block}.ai-agent-tag.active-safe{background:#00dc8221;color:#00dc82;border-color:#00dc824d}.ai-agent-tag.active-warn{background:#ff3c3c21;color:#ff6060;border-color:#ff3c3c4d}#ai-alert-panel .ai-alert-header{display:flex;align-items:center;gap:8px}