:root{--cyan:#00f5ff;--gold:#ffd700;--bg:#020810;--panel:rgba(0,245,255,0.04);--border:rgba(0,245,255,0.18);--text:#c8f0f5}
*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--bg);font-family:'Share Tech Mono',monospace;color:var(--text);height:100vh;overflow:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative}
body::before{content:'';position:fixed;inset:0;background-image:linear-gradient(rgba(0,245,255,0.03) 1px,transparent 1px),linear-gradient(90deg,rgba(0,245,255,0.03) 1px,transparent 1px);background-size:40px 40px;animation:gridDrift 20s linear infinite;z-index:0}
@keyframes gridDrift{0%{transform:translateY(0)}100%{transform:translateY(40px)}}
body::after{content:'';position:fixed;inset:0;background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,0,0,0.15) 2px,rgba(0,0,0,0.15) 4px);pointer-events:none;z-index:999}
.container{position:relative;z-index:10;width:min(900px,96vw);display:flex;flex-direction:column;align-items:center;gap:20px}
.header{width:100%;display:flex;justify-content:space-between;align-items:center;padding:0 4px}
.logo{font-family:'Orbitron',sans-serif;font-weight:900;font-size:2.4rem;letter-spacing:0.3em;color:var(--cyan);text-shadow:0 0 20px var(--cyan),0 0 60px rgba(0,245,255,0.3);position:relative}
.logo::after{content:'v5.0.0';position:absolute;bottom:-8px;right:0;font-size:0.45rem;letter-spacing:0.2em;color:rgba(0,245,255,0.4)}
.status-panel{display:flex;flex-direction:column;align-items:flex-end;gap:3px;font-size:0.6rem;letter-spacing:0.12em;color:rgba(0,245,255,0.5)}
.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--cyan);animation:pulse 2s ease-in-out infinite;margin-right:6px}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.3}}
.core-wrapper{position:relative;width:240px;height:240px;display:flex;align-items:center;justify-content:center}
.ring{position:absolute;border-radius:50%;border:1px solid var(--cyan);animation:rotateSlow linear infinite}
.ring-1{width:220px;height:220px;border-color:rgba(0,245,255,0.2);animation-duration:12s}
.ring-2{width:180px;height:180px;border-color:rgba(0,245,255,0.15);border-style:dashed;animation-duration:8s;animation-direction:reverse}
.ring-3{width:140px;height:140px;border-color:rgba(0,245,255,0.3);animation-duration:5s}
@keyframes rotateSlow{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
canvas#visualizer{position:absolute;width:200px;height:200px;border-radius:50%}
.core-center{position:relative;z-index:5;width:80px;height:80px;border-radius:50%;background:radial-gradient(circle,rgba(0,245,255,0.25) 0%,rgba(0,245,255,0.05) 60%,transparent 100%);border:1px solid rgba(0,245,255,0.5);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all 0.3s ease;box-shadow:0 0 20px rgba(0,245,255,0.2),inset 0 0 20px rgba(0,245,255,0.1)}
.core-center:hover{background:radial-gradient(circle,rgba(0,245,255,0.4) 0%,rgba(0,245,255,0.1) 60%,transparent 100%);box-shadow:0 0 40px rgba(0,245,255,0.5),inset 0 0 30px rgba(0,245,255,0.2);transform:scale(1.05)}
.core-center.listening{background:radial-gradient(circle,rgba(255,42,42,0.3) 0%,rgba(255,42,42,0.08) 60%,transparent 100%);border-color:rgba(255,42,42,0.7);box-shadow:0 0 40px rgba(255,42,42,0.4),inset 0 0 30px rgba(255,42,42,0.15);animation:listenPulse 1s ease-in-out infinite}
.core-center.speaking{animation:speakPulse 0.5s ease-in-out infinite alternate}
@keyframes listenPulse{0%,100%{box-shadow:0 0 30px rgba(255,42,42,0.4),inset 0 0 20px rgba(255,42,42,0.15)}50%{box-shadow:0 0 60px rgba(255,42,42,0.7),inset 0 0 40px rgba(255,42,42,0.25)}}
@keyframes speakPulse{from{box-shadow:0 0 20px rgba(0,245,255,0.3)}to{box-shadow:0 0 60px rgba(0,245,255,0.8),inset 0 0 40px rgba(0,245,255,0.3)}}
.mic-icon{font-size:1.6rem;filter:drop-shadow(0 0 8px var(--cyan))}
.state-label{font-size:0.6rem;letter-spacing:0.25em;color:rgba(0,245,255,0.5);text-transform:uppercase;margin-top:-8px}
.chat-panel{width:100%;background:var(--panel);border:1px solid var(--border);border-radius:2px;padding:16px 20px;max-height:280px;overflow-y:auto;display:flex;flex-direction:column;gap:10px;position:relative}
.chat-panel::before{content:'LOG SYSTEME';position:absolute;top:-8px;left:16px;font-size:0.55rem;letter-spacing:0.2em;color:var(--cyan);background:var(--bg);padding:0 6px}
.chat-panel::-webkit-scrollbar{width:3px}
.chat-panel::-webkit-scrollbar-thumb{background:rgba(0,245,255,0.3)}
.message{display:flex;flex-direction:column;gap:3px;animation:fadeSlideIn 0.3s ease}
@keyframes fadeSlideIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.message.user .msg-label{color:var(--gold)}
.message.user .msg-text{color:rgba(255,215,0,0.7);padding-left:12px;border-left:2px solid rgba(255,215,0,0.3)}
.message.shela .msg-label{color:var(--cyan)}
.message.shela .msg-text{color:var(--text);padding-left:12px;border-left:2px solid var(--border)}
.message.system .msg-text{color:rgba(0,245,255,0.35);font-size:0.7rem;letter-spacing:0.1em}
.msg-label{font-size:0.6rem;letter-spacing:0.2em}
.msg-text{font-size:0.82rem;line-height:1.55}
.input-area{width:100%;display:flex;gap:10px;align-items:center}
.text-input{flex:1;background:var(--panel);border:1px solid var(--border);color:var(--text);font-family:'Share Tech Mono',monospace;font-size:0.82rem;padding:10px 14px;outline:none;border-radius:2px;letter-spacing:0.05em;transition:border-color 0.2s}
.text-input:focus{border-color:var(--cyan);box-shadow:0 0 12px rgba(0,245,255,0.15)}
.text-input::placeholder{color:rgba(0,245,255,0.2)}
.send-btn{background:transparent;border:1px solid var(--cyan);color:var(--cyan);font-family:'Orbitron',sans-serif;font-size:0.6rem;letter-spacing:0.15em;padding:10px 18px;cursor:pointer;transition:all 0.2s;text-transform:uppercase}
.send-btn:hover{background:rgba(0,245,255,0.1);box-shadow:0 0 16px rgba(0,245,255,0.3)}
.hud-strip{width:100%;display:flex;justify-content:space-between;font-size:0.55rem;letter-spacing:0.15em;color:rgba(0,245,255,0.25);padding:0 4px}
.corner{position:fixed;width:60px;height:60px}
.corner::before,.corner::after{content:'';position:absolute;background:var(--cyan)}
.corner::before{width:1px;height:40px}
.corner::after{width:40px;height:1px}
.corner.tl{top:16px;left:16px}.corner.tl::before{top:0;left:0}.corner.tl::after{top:0;left:0}
.corner.tr{top:16px;right:16px}.corner.tr::before{top:0;right:0}.corner.tr::after{top:0;right:0}
.corner.bl{bottom:16px;left:16px}.corner.bl::before{bottom:0;left:0}.corner.bl::after{bottom:0;left:0}
.corner.br{bottom:16px;right:16px}.corner.br::before{bottom:0;right:0}.corner.br::after{bottom:0;right:0}
.typing-cursor{display:inline-block;width:8px;height:14px;background:var(--cyan);animation:blink 0.7s step-end infinite;vertical-align:middle;margin-left:2px}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}
.thinking{color:rgba(0,245,255,0.4);font-size:0.75rem;animation:thinkPulse 1.5s ease-in-out infinite}
@keyframes thinkPulse{0%,100%{opacity:0.4}50%{opacity:1}}