:root{--bg-primary: #0d1117;--bg-secondary: #161b22;--bg-tertiary: #1c2331;--bg-accent: #1f2937;--border: #30363d;--text-primary: #e6edf3;--text-secondary: #8b949e;--text-muted: #6e7681;--accent-blue: #388bfd;--accent-green: #3fb950;--accent-orange: #d29922;--accent-red: #f85149;--accent-purple: #bc8cff;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .5);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--transition: .2s cubic-bezier(.4, 0, .2, 1)}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;overflow:hidden}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);font-size:14px;line-height:1.5}#app{display:flex;height:100vh;width:100vw}.sidebar{width:360px;flex-shrink:0;background:var(--bg-secondary);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow-y:auto}.main-stage{flex:1;display:flex;flex-direction:column;position:relative;background:var(--bg-primary)}.dashboard{width:320px;flex-shrink:0;background:var(--bg-secondary);border-left:1px solid var(--border);display:flex;flex-direction:column;overflow-y:auto}.avatar-canvas-container{flex:1;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden}.avatar-canvas-container canvas{display:block;width:100%;height:100%}.config-section{padding:20px;border-bottom:1px solid var(--border)}.config-section h3{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-secondary);margin-bottom:12px}.config-label{display:block;font-size:12px;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.config-input,.config-textarea,.config-select{width:100%;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);padding:8px 12px;font-size:13px;font-family:var(--font-sans);transition:border-color var(--transition)}.config-input:focus,.config-textarea:focus,.config-select:focus{outline:none;border-color:var(--accent-blue)}.config-textarea{resize:vertical;min-height:80px}.role-grid{display:grid;grid-template-columns:1fr;gap:8px}.role-card{background:var(--bg-tertiary);border:2px solid var(--border);border-radius:var(--radius-md);padding:12px;cursor:pointer;transition:all var(--transition);display:flex;align-items:center;gap:10px}.role-card:hover{border-color:var(--accent-blue);background:var(--bg-accent)}.role-card.selected{border-color:var(--accent-blue);background:#388bfd1a}.role-card-icon{font-size:24px;width:32px;text-align:center}.role-card-info h4{font-size:13px;font-weight:600;color:var(--text-primary)}.role-card-info p{font-size:11px;color:var(--text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border:none;border-radius:var(--radius-sm);font-size:13px;font-weight:600;font-family:var(--font-sans);cursor:pointer;transition:all var(--transition);text-decoration:none;white-space:nowrap}.btn-primary{background:var(--accent-blue);color:#fff}.btn-primary:hover{background:#2f81f7}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-danger{background:var(--accent-red);color:#fff}.btn-danger:hover{background:#da3634}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border)}.btn-ghost:hover{background:var(--bg-tertiary);color:var(--text-primary)}.btn-full{width:100%}.hud-top{position:absolute;top:16px;left:50%;transform:translate(-50%);display:flex;gap:8px;z-index:10}.hud-badge{background:#161b22e6;backdrop-filter:blur(8px);border:1px solid var(--border);border-radius:var(--radius-lg);padding:6px 14px;font-size:12px;font-weight:500;color:var(--text-secondary);display:flex;align-items:center;gap:6px}.hud-badge .pulse{width:8px;height:8px;border-radius:50%;background:var(--accent-green);animation:pulse 2s infinite}.hud-badge.recording .pulse{background:var(--accent-red)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}.hud-bottom{position:absolute;bottom:20px;left:50%;transform:translate(-50%);display:flex;gap:10px;z-index:10}.dashboard-section{padding:16px;border-bottom:1px solid var(--border)}.dashboard-section h3{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-secondary);margin-bottom:10px}.transcript{font-size:12px;color:var(--text-secondary);display:flex;flex-direction:column;gap:8px;max-height:400px;overflow-y:auto}.transcript-entry{padding:8px 10px;border-radius:var(--radius-sm);background:var(--bg-tertiary)}.transcript-entry.user{border-left:3px solid var(--accent-blue)}.transcript-entry.bot{border-left:3px solid var(--accent-purple)}.transcript-entry .speaker{font-size:10px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:2px}.timer{font-size:28px;font-weight:700;font-variant-numeric:tabular-nums;color:var(--text-primary);text-align:center}.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px}.status-dot.connected{background:var(--accent-green)}.status-dot.connecting{background:var(--accent-orange);animation:pulse 1.5s infinite}.status-dot.disconnected{background:var(--accent-red)}.loading-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#0d1117cc;backdrop-filter:blur(4px);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:100;gap:16px}.spinner{width:40px;height:40px;border:3px solid var(--border);border-top-color:var(--accent-blue);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-text{font-size:14px;color:var(--text-secondary)}@media(max-width:1200px){.dashboard{width:280px}.sidebar{width:320px}}@media(max-width:900px){.dashboard{display:none}}