:root{--primary: #0891b2;--primary-hover: #0e7490;--bg-card: #ffffff;--bg-app: #f8fafc;--text-main: #0f172a;--text-muted: #64748b;--border: #e2e8f0;--danger: #dc2626;--danger-hover: #b91c1c;--success: #10b981;--warning: #f59e0b}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--bg-app);color:var(--text-main);line-height:1.5;display:flex;justify-content:center;align-items:center;min-height:100vh}#root{width:100%;max-width:600px;padding:12px}.card{background:var(--bg-card);border-radius:20px;box-shadow:0 10px 25px -5px #0000001a,0 8px 10px -6px #0000001a;overflow:hidden;border:1px solid var(--border);max-height:480px;display:flex;flex-direction:column}.card-header{padding:16px 20px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border);flex-shrink:0}.card-header h1{font-size:1.25rem;font-weight:700}.voice-select{padding:8px 12px;border-radius:12px;border:1px solid var(--border);background:#fff;font-size:.9rem;color:var(--text-main);outline:none;cursor:pointer}.card-body{padding:12px 16px;display:flex;flex-direction:column;gap:10px;overflow:hidden;flex:1}.call-status-area{display:flex;align-items:center;gap:20px}.mic-container{position:relative;width:64px;height:64px;display:flex;justify-content:center;align-items:center}.mic-circle{width:100%;height:100%;background-color:var(--primary);border-radius:50%;display:flex;justify-content:center;align-items:center;color:#fff;z-index:2;transition:all .3s ease}.mic-circle.active{animation:pulse 2s infinite}.mic-circle.connecting{background-color:#fff;border:3px solid #e0f2f1}.status-info{display:flex;flex-direction:column;gap:8px}.status-indicator{display:flex;align-items:center;gap:8px;font-size:.9rem;color:var(--text-muted)}.dot{width:8px;height:8px;border-radius:50%;background-color:#cbd5e1}.dot.connected{background-color:var(--success)}.dot.connecting{background-color:var(--warning)}.dot.disconnected{background-color:#cbd5e1}.btn{display:flex;align-items:center;gap:8px;padding:10px 18px;border-radius:12px;font-weight:600;font-size:.95rem;cursor:pointer;border:none;transition:all .2s ease}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:var(--primary-hover)}.btn-danger{background-color:var(--danger);color:#fff}.btn-danger:hover{background-color:var(--danger-hover)}.btn-secondary{background-color:#f1f5f9;color:var(--text-main)}.btn-secondary:hover{background-color:#e2e8f0}.controls{display:flex;gap:12px}.details-panel,.transcript-panel{background-color:#f8fafc;border-radius:12px;padding:10px 14px;border:1px solid #f1f5f9}.panel-title{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:6px}.details-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 16px}.detail-item{display:flex;flex-direction:row;align-items:baseline;gap:6px}.detail-label{font-size:.8rem;color:var(--text-muted);white-space:nowrap}.detail-value{font-size:.85rem;font-weight:600;color:var(--text-main);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.transcript-container{height:140px;overflow-y:auto;display:flex;flex-direction:column;gap:12px;padding-right:8px}.transcript-empty{height:100%;display:flex;justify-content:center;align-items:center;color:var(--text-muted);font-size:.95rem}.transcript-message{display:flex;flex-direction:column;gap:4px}.message-sender{font-size:.75rem;font-weight:700;text-transform:uppercase;color:var(--primary)}.message-content{font-size:.85rem;background:#fff;padding:6px 10px;border-radius:10px;border:1px solid var(--border)}.user-message .message-sender{color:var(--text-muted)}@keyframes pulse{0%{transform:scale(1);box-shadow:0 0 #0891b2b3}70%{transform:scale(1.05);box-shadow:0 0 0 15px #0891b200}to{transform:scale(1);box-shadow:0 0 #0891b200}}.transcript-container::-webkit-scrollbar{width:4px}.transcript-container::-webkit-scrollbar-track{background:transparent}.transcript-container::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:10px}@media(max-width:480px){.details-grid{grid-template-columns:1fr 1fr;gap:8px 12px}.detail-item{flex-direction:column;align-items:flex-start;gap:0px}.detail-label{font-size:.7rem}.detail-value{white-space:normal;word-break:break-all;font-size:.8rem;line-height:1.2}}