:root{--bg: #0b0e11;--panel: #12161c;--line: #1b2028;--text: #edeff2;--text-muted: #8a93a0;--you: #4dd9c4;--stranger: #e8a33d;--danger: #e85d5d;--font-display: "Space Grotesk", sans-serif;--font-body: "Inter", sans-serif;--font-mono: "JetBrains Mono", monospace}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);-webkit-font-smoothing:antialiased}button{font-family:inherit}.app{min-height:100vh;display:flex;flex-direction:column;max-width:640px;margin:0 auto;padding:24px 20px 16px}.topbar{display:flex;align-items:center;justify-content:space-between;padding-bottom:20px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:8px;font-family:var(--font-display);font-weight:600;font-size:1.15rem;letter-spacing:.01em}.brand-mark{color:var(--you);font-size:1rem}.status-pill{display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);border:1px solid var(--line);border-radius:999px;padding:6px 12px}.status-dot{width:6px;height:6px;border-radius:50%;background:var(--text-muted)}.status-searching .status-dot{background:var(--stranger);animation:pulse 1.1s ease-in-out infinite}.status-chatting .status-dot{background:var(--you);box-shadow:0 0 0 3px #4dd9c426}.status-count{color:var(--text-muted);border-left:1px solid var(--line);padding-left:8px}@keyframes pulse{0%,to{opacity:1}50%{opacity:.25}}.stage{flex:1;display:flex;align-items:center;justify-content:center;padding:24px 0}.panel{width:100%}.idle-panel,.searching-panel{text-align:center;display:flex;flex-direction:column;align-items:center;gap:20px}.idle-panel h1{font-family:var(--font-display);font-size:clamp(2rem,5vw,2.75rem);font-weight:700;margin:0;letter-spacing:-.01em}.lede{color:var(--text-muted);font-size:1rem;max-width:40ch;line-height:1.6;margin:0}.scanning-text{font-family:var(--font-mono);color:var(--text-muted);font-size:.85rem;letter-spacing:.04em;margin:0}.waveform{display:flex;align-items:flex-end;gap:5px;height:48px}.waveform span{width:4px;height:10px;border-radius:2px;background:var(--stranger);animation:bounce .9s ease-in-out infinite}@keyframes bounce{0%,to{height:8px;opacity:.5}50%{height:40px;opacity:1}}.btn{font-family:var(--font-body);font-weight:600;font-size:.9rem;border-radius:8px;padding:11px 20px;border:1px solid transparent;cursor:pointer;transition:opacity .15s ease,transform .15s ease,background .15s ease}.btn:active{transform:scale(.98)}.btn:focus-visible{outline:2px solid var(--you);outline-offset:2px}.btn-primary{background:var(--you);color:#04211d}.btn-primary:disabled{opacity:.35;cursor:not-allowed}.btn-primary:not(:disabled):hover{opacity:.88}.btn-large{padding:14px 32px;font-size:1rem}.btn-ghost{background:transparent;border-color:var(--line);color:var(--text)}.btn-ghost:hover{background:var(--panel)}.btn-danger{color:var(--danger)}.chat-panel{display:flex;flex-direction:column;height:60vh;min-height:380px;background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden}.log{flex:1;overflow-y:auto;padding:18px 18px 6px;display:flex;flex-direction:column;gap:10px}.line{font-size:.94rem;line-height:1.5;word-break:break-word}.line-prefix{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.03em;margin-right:8px;opacity:.85}.line-you .line-prefix{color:var(--you)}.line-stranger .line-prefix{color:var(--stranger)}.line-system{color:var(--text-muted);font-family:var(--font-mono);font-size:.78rem;text-align:center}.typing-dots{display:inline-flex;gap:3px;vertical-align:middle}.typing-dots i{width:4px;height:4px;border-radius:50%;background:var(--stranger);display:inline-block;animation:bounce-dot 1s infinite ease-in-out}.typing-dots i:nth-child(2){animation-delay:.15s}.typing-dots i:nth-child(3){animation-delay:.3s}@keyframes bounce-dot{0%,80%,to{opacity:.3;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}.composer{display:flex;gap:10px;padding:12px;border-top:1px solid var(--line)}.composer input{flex:1;background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:11px 14px;color:var(--text);font-size:.94rem;font-family:var(--font-body)}.composer input:focus-visible{outline:2px solid var(--you);outline-offset:1px}.chat-actions{display:flex;justify-content:flex-end;gap:10px;padding:0 12px 12px}.foot-note{text-align:center;color:var(--text-muted);font-family:var(--font-mono);font-size:.7rem;letter-spacing:.03em;padding-top:12px}@media (prefers-reduced-motion: reduce){.waveform span,.status-searching .status-dot,.typing-dots i{animation:none}}@media (max-width: 480px){.app{padding:16px 14px 12px}.chat-panel{height:65vh}}