:root{--bg: #0a0f1a;--bg-elevated: #131a2a;--bg-card: #1a2236;--fg: #e6edf3;--fg-muted: #8b95a7;--border: #2a3245;--accent: #4fc3f7;--accent-hover: #29b6f6;--path-a: #ffb74d;--path-b: #81c784;--path-c: #ba68c8;--danger: #ef5350;--success: #66bb6a;--shadow: 0 4px 12px rgba(0, 0, 0, .4)}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;height:100%;background:var(--bg);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,SF Pro Text,system-ui,sans-serif;font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}button{font-family:inherit;font-size:inherit;cursor:pointer;border:none;background:none;color:inherit}button:disabled{cursor:not-allowed;opacity:.45}.app{max-width:1100px;margin:0 auto;padding:32px 24px;display:flex;flex-direction:column;gap:24px}.header{display:flex;justify-content:space-between;align-items:flex-start;gap:24px}.brand{display:flex;flex-direction:column;gap:4px}.brand h1{font-size:22px;font-weight:600;margin:0;letter-spacing:-.01em}.brand .subtitle{color:var(--fg-muted);font-size:13px}.toggle-group{display:flex;background:var(--bg-elevated);border:1px solid var(--border);border-radius:10px;padding:4px;gap:2px}.toggle-button{padding:8px 14px;border-radius:7px;font-size:13px;font-weight:500;color:var(--fg-muted);transition:background .12s,color .12s;white-space:nowrap}.toggle-button:hover:not(.active){color:var(--fg)}.toggle-button.active{color:var(--fg);background:var(--bg-card)}.toggle-button .dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;vertical-align:middle}.toggle-button[data-path=A] .dot{background:var(--path-a)}.toggle-button[data-path=B] .dot{background:var(--path-b)}.toggle-button[data-path=C] .dot{background:var(--path-c)}.layout{display:grid;grid-template-columns:1fr 320px;gap:24px}@media (max-width: 900px){.layout{grid-template-columns:1fr}}.stage{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;padding:24px;display:flex;flex-direction:column;gap:20px;min-height:460px}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{padding:7px 12px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:999px;font-size:12.5px;color:var(--fg-muted);transition:all .12s}.chip:hover{color:var(--fg);border-color:var(--accent)}.mic-row{display:flex;flex-direction:column;align-items:center;gap:14px;padding:12px 0 4px}.mic-button{width:76px;height:76px;border-radius:50%;background:var(--accent);color:#001a26;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:600;transition:transform .12s,background .12s,box-shadow .12s;box-shadow:var(--shadow)}.mic-button:hover:not(:disabled){background:var(--accent-hover);transform:scale(1.04)}.mic-button.recording{background:var(--danger);color:#fff;animation:pulse 1.2s ease-in-out infinite}@keyframes pulse{0%,to{box-shadow:0 0 #ef535080}50%{box-shadow:0 0 0 10px #ef535000}}.mic-status{font-size:13px;color:var(--fg-muted);min-height:18px}.transcript{flex:1;background:var(--bg);border:1px solid var(--border);border-radius:10px;padding:16px;overflow-y:auto;display:flex;flex-direction:column;gap:10px;min-height:200px;max-height:380px}.message{display:flex;flex-direction:column;gap:4px}.message .role{font-size:11px;text-transform:uppercase;letter-spacing:.06em;font-weight:600;color:var(--fg-muted)}.message.user .role{color:var(--accent)}.message.bot .role{color:var(--success)}.message.tool .role{color:var(--path-a)}.message .content{font-size:14px;line-height:1.55}.scoreboard{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;padding:20px;display:flex;flex-direction:column;gap:18px;align-self:start}.scoreboard h3{margin:0;font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--fg-muted);font-weight:600}.metric{display:flex;flex-direction:column;gap:2px}.metric .label{font-size:12px;color:var(--fg-muted)}.metric .value{font-size:22px;font-weight:600;font-variant-numeric:tabular-nums}.metric .unit{font-size:13px;color:var(--fg-muted);margin-left:4px}.phone-banner{background:var(--bg-elevated);border:1px solid var(--border);border-radius:10px;padding:14px 16px;font-size:13px;color:var(--fg-muted);display:flex;align-items:center;gap:10px}.phone-banner .num{color:var(--fg);font-weight:600;font-variant-numeric:tabular-nums}.footer{font-size:12px;color:var(--fg-muted);text-align:center;padding-top:12px;border-top:1px solid var(--border)}.path-tag{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-right:6px}.path-tag[data-path=A]{background:#ffb74d26;color:var(--path-a)}.path-tag[data-path=B]{background:#81c78426;color:var(--path-b)}.path-tag[data-path=C]{background:#ba68c826;color:var(--path-c)}