:root{--bg-1:#0f172a;--bg-2:#1e1b4b;--card:#131229;--card-border:#2a2860;--accent:#7c6cff;--accent-2:#4f9dff;--text:#f1f0fb;--text-dim:#a3a1c2;--bubble-user:#2f2c68;--bubble-assistant:#1b1a3a;--danger:#ff6b6b;--success:#4ade80}*{box-sizing:border-box}body,html{margin:0;padding:0;height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:radial-gradient(circle at 20% -10%,var(--bg-2),var(--bg-1) 60%);color:var(--text);min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.agent-shell{width:100%;max-width:480px}.agent-card{background:var(--card);border:1px solid var(--card-border);border-radius:20px;box-shadow:0 20px 60px rgba(0,0,0,.45);overflow:hidden;display:flex;flex-direction:column;height:640px}.agent-header{padding:20px 22px;border-bottom:1px solid var(--card-border);display:flex;align-items:center;gap:12px}.agent-header-text{flex:1 1;min-width:0}.language-selector{display:flex;gap:4px;background:#0d0c22;border:1px solid var(--card-border);border-radius:999px;padding:3px;flex-shrink:0}.lang-btn{border:none;background:transparent;color:var(--text-dim);font-size:12px;font-weight:600;padding:5px 10px;border-radius:999px;cursor:pointer}.lang-btn.active{background:var(--accent);color:#fff}.agent-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-2));flex-shrink:0}.agent-header-text h1{font-size:15px;margin:0;font-weight:600}.agent-header-text p{margin:2px 0 0;font-size:12px;color:var(--text-dim);display:flex;align-items:center;gap:6px}.status-dot{width:7px;height:7px;border-radius:50%;background:var(--success);display:inline-block}.transcript{flex:1 1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:10px}.bubble{max-width:82%;padding:10px 14px;border-radius:14px;font-size:14px;line-height:1.45;white-space:pre-wrap}.bubble.assistant{background:var(--bubble-assistant);align-self:flex-start;border-bottom-left-radius:4px}.bubble.user{background:var(--bubble-user);align-self:flex-end;border-bottom-right-radius:4px}.bubble.thinking{color:var(--text-dim);font-style:italic}.lead-banner{color:var(--success);background:rgba(74,222,128,.12);border:1px solid rgba(74,222,128,.35);border-radius:999px}.error-banner,.lead-banner{align-self:center;font-size:12px;padding:6px 12px}.error-banner{color:var(--danger);background:hsla(0,100%,71%,.12);border:1px solid hsla(0,100%,71%,.35);border-radius:999px}.warning-banner{align-self:center;font-size:12px;color:#f5b942;background:rgba(245,185,66,.12);border:1px solid rgba(245,185,66,.35);padding:6px 12px;border-radius:999px;text-align:center}.composer{border-top:1px solid var(--card-border);padding:14px;display:flex;align-items:center;gap:10px}.composer input{flex:1 1;background:#0d0c22;border:1px solid var(--card-border);color:var(--text);border-radius:12px;padding:10px 12px;font-size:14px;outline:none}.composer input:focus{border-color:var(--accent)}.icon-btn{border:none;cursor:pointer;border-radius:12px;width:42px;height:42px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0;transition:transform .15s ease,background .15s ease}.icon-btn:active{transform:scale(.94)}.icon-btn:disabled{opacity:.45;cursor:not-allowed}.send-btn{background:var(--accent);color:#fff}.mic-btn{background:#22204a;color:var(--text)}.mic-btn.listening{background:var(--danger);box-shadow:0 0 0 0 hsla(0,100%,71%,.6);animation:pulse 1.4s infinite}@keyframes pulse{0%{box-shadow:0 0 0 0 hsla(0,100%,71%,.55)}70%{box-shadow:0 0 0 12px hsla(0,100%,71%,0)}to{box-shadow:0 0 0 0 hsla(0,100%,71%,0)}}.start-overlay{flex:1 1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:24px;text-align:center}.start-overlay p{color:var(--text-dim);font-size:13px;margin:0;max-width:320px}.start-btn{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;border:none;padding:12px 26px;border-radius:999px;font-size:15px;font-weight:600;cursor:pointer}.footnote{text-align:center;color:var(--text-dim);font-size:11px;margin-top:12px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.voice-session{position:fixed;inset:0;background:radial-gradient(circle at 50% 20%,#0d1230 0,#05060f 65%,#020208 100%);flex-direction:column;overflow:hidden;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}.voice-orb-stage,.voice-session{display:flex;align-items:center;justify-content:center}.voice-orb-stage{position:relative;border:none;background:none;padding:0;-webkit-appearance:none;-moz-appearance:none;appearance:none}.voice-orb-stage-tappable{cursor:pointer}.voice-orb-wrap{width:260px;height:260px;max-width:78vw;max-height:78vw}@media (min-width:640px){.voice-orb-wrap{width:300px;height:300px}}@media (min-width:768px){.voice-orb-wrap{width:330px;height:330px}}@media (min-width:1200px){.voice-orb-wrap{width:400px;height:400px}}.voice-orb-canvas{width:100%;height:100%;display:block}.voice-activation-hint{position:absolute;bottom:-44px;left:50%;transform:translateX(-50%);margin:0;color:var(--text-dim);font-size:14px;letter-spacing:.02em;white-space:nowrap}.voice-error-banner{bottom:calc(120px + env(safe-area-inset-bottom));flex-direction:column;align-items:center;gap:10px;max-width:min(320px,84vw);text-align:center;color:#ffd8d0;font-size:13px;background:rgba(120,40,30,.18);border:1px solid hsla(9,100%,74%,.3);padding:12px 18px;border-radius:16px}.voice-controls,.voice-error-banner{position:absolute;left:50%;transform:translateX(-50%);display:flex}.voice-controls{bottom:calc(36px + env(safe-area-inset-bottom));gap:14px}.voice-control-btn{width:42px;height:42px;border-radius:50%;border:1px solid hsla(0,0%,100%,.12);background:hsla(0,0%,100%,.05);color:var(--text-dim);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .15s ease,color .15s ease}.voice-control-btn:hover{background:hsla(0,0%,100%,.1);color:var(--text)}.voice-control-end{border-color:hsla(0,100%,71%,.25);color:#ff9c93}.voice-control-end:hover{background:hsla(0,100%,71%,.12)}.voice-settings-panel{position:absolute;bottom:calc(92px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:10px;background:rgba(19,18,41,.9);border:1px solid var(--card-border);border-radius:14px;padding:12px 16px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.voice-language-toggle{display:flex;gap:4px;background:#0d0c22;border:1px solid var(--card-border);border-radius:999px;padding:3px}.voice-lang-btn{border:none;background:transparent;color:var(--text-dim);font-size:12px;font-weight:600;padding:5px 10px;border-radius:999px;cursor:pointer}.voice-lang-btn.active{background:var(--accent);color:#fff}.voice-text-mode-link{color:var(--text-dim);font-size:12px;text-decoration:underline;text-underline-offset:2px}.voice-pill-btn{border:1px solid hsla(0,0%,100%,.2);background:hsla(0,0%,100%,.06);color:var(--text);padding:6px 16px;border-radius:999px;font-size:12px;cursor:pointer}