.chat-panel{border-right:1px solid var(--border-subtle);flex-direction:column;height:100%;display:flex}.coach-header{border-bottom:1px solid var(--border-subtle);background:#a78bfa0d;align-items:center;gap:10px;padding:12px 16px;display:flex}.coach-info{flex:1}.coach-name{color:var(--text-secondary);font-size:.85rem;font-weight:600}.coach-desc{color:var(--text-muted);font-size:.65rem}.chat-messages{flex:1;padding:12px 16px;overflow-y:auto}.chat-message{gap:8px;margin-bottom:12px;display:flex}.chat-message.user{justify-content:flex-end}.message-content{max-width:80%}.message-bubble{border-radius:12px;padding:10px 12px;font-size:.85rem;line-height:1.5}.coach-bubble{color:var(--text-secondary);background:#a78bfa1f;border-top-left-radius:4px}.user-bubble{color:var(--text-primary);background:#94a3b826;border-top-right-radius:4px}.message-voice-tag{color:var(--text-muted);margin-bottom:4px;font-size:.65rem}.message-pitch-tag{color:var(--text-muted);margin-top:4px;font-size:.65rem}.message-time{color:var(--text-muted);margin-top:3px;font-size:.6rem}.chat-message.user .message-time{text-align:right}.chat-input{border-top:1px solid var(--border-subtle);padding:10px 16px}.chat-input-bar{background:var(--bg-secondary);border-radius:24px;align-items:center;gap:10px;padding:8px 14px;display:flex}.chat-input-placeholder{color:var(--text-muted);flex:1;font-size:.8rem}.mic-button{background:var(--accent-primary);color:#fff;cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:1rem;transition:box-shadow .2s;display:flex}.mic-button:hover{box-shadow:0 0 12px var(--accent-glow)}.mic-button.recording{background:#ef4444;animation:1.5s ease-in-out infinite pulse-recording}@keyframes pulse-recording{0%,to{box-shadow:0 0 #ef444466}50%{box-shadow:0 0 0 8px #ef444400}}.instruments-panel{background:#00000026;flex-direction:column;gap:8px;padding:12px;display:flex;overflow-y:auto}.pitch-display{background:var(--bg-secondary);text-align:center;border-radius:10px;padding:14px}.pitch-value{color:var(--accent-primary);letter-spacing:-1px;font-size:1.8rem;font-weight:700}.pitch-gauge{margin-top:10px}.gauge-track{background:#ffffff0f;border-radius:4px;height:8px;position:relative;overflow:visible}.gauge-gradient{background:linear-gradient(to right, var(--gauge-low) 0%, var(--gauge-mid) 40%, var(--gauge-high) 70%, #3b82f6 100%);opacity:.6;border-radius:4px;position:absolute;inset:0}.gauge-target{pointer-events:none;border:1px solid #22c55e99;border-radius:3px;height:10px;position:absolute;top:-1px}.gauge-marker{background:#fff;border-radius:2px;width:4px;height:12px;transition:left .15s;position:absolute;top:-2px;transform:translate(-50%);box-shadow:0 0 6px #ffffff80}.gauge-labels{color:var(--text-muted);justify-content:space-between;margin-top:4px;font-size:.65rem;display:flex}.gauge-target-label{color:var(--gauge-high)}.visualiser{background:var(--bg-secondary);border-radius:10px;padding:10px}.visualiser-header{justify-content:space-between;align-items:center;margin-bottom:6px;display:flex}.visualiser-label{color:var(--text-muted);font-size:.75rem}.visualiser-toggle{color:var(--text-muted);cursor:pointer;background:0 0;border:none;font-size:.7rem}.visualiser-toggle:hover{color:var(--text-secondary)}.visualiser-canvas{background:#0003;border-radius:6px;width:100%;height:80px}.exercise-tracker{background:var(--bg-secondary);border-radius:10px;padding:12px}.exercise-header{justify-content:space-between;align-items:center;margin-bottom:6px;display:flex}.exercise-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-size:.7rem}.exercise-step-count{color:var(--accent-primary);font-size:.7rem}.exercise-instruction{color:var(--text-primary);margin-bottom:4px;font-size:.85rem;font-weight:600;line-height:1.4}.exercise-progress{gap:4px;margin:8px 0;display:flex}.progress-dot{background:#a78bfa33;border-radius:50%;width:8px;height:8px}.progress-dot.completed{background:var(--gauge-high)}.progress-dot.current{background:var(--accent-primary);box-shadow:0 0 4px var(--accent-glow)}.exercise-controls{gap:8px;margin-top:6px;display:flex}.exercise-btn{background:var(--bg-tertiary);color:var(--text-secondary);cursor:pointer;border:none;border-radius:6px;flex:1;padding:4px 8px;font-size:.7rem}.exercise-btn:disabled{opacity:.3;cursor:not-allowed}.exercise-btn:not(:disabled):hover{background:var(--accent-primary);color:var(--bg-primary)}.session-stats{grid-template-columns:1fr 1fr 1fr;gap:6px;display:grid}.stat-card{text-align:center;background:#00000026;border-radius:6px;padding:8px}.stat-value{color:var(--accent-primary);font-size:1rem;font-weight:600}.stat-label{color:var(--text-muted);margin-top:2px;font-size:.65rem}.stat-trend{margin-top:2px;font-size:.6rem}.stat-trend.up{color:var(--gauge-high)}.stat-trend.down{color:var(--gauge-low)}.studio{flex:1;min-height:0;display:flex;overflow:hidden}.studio-chat{flex-direction:column;flex:1;min-width:0;display:flex}.studio-instruments{flex-shrink:0;width:300px}@media (width<=767px) and (orientation:portrait){.studio{scroll-snap-type:x mandatory;flex-direction:row;overflow-x:auto}.studio-chat,.studio-instruments{scroll-snap-align:start;flex-shrink:0;width:100vw;min-width:100vw}.studio-instruments{width:100vw}}@media (width<=1024px) and (orientation:landscape){.studio-instruments{width:260px}}*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary:#1a1a2e;--bg-secondary:#2d2d44;--bg-tertiary:#3d3d5c;--text-primary:#e0e0e0;--text-secondary:#a0a0b0;--text-muted:#666680;--accent-primary:#a78bfa;--accent-secondary:#7c6fa0;--accent-glow:#a78bfa4d;--gauge-low:#ef4444;--gauge-mid:#eab308;--gauge-high:#22c55e;--border-subtle:#a78bfa26;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;font-family:Segoe UI,system-ui,-apple-system,sans-serif}body{background:var(--bg-primary);color:var(--text-primary);min-height:100vh}.app{flex-direction:column;min-height:100vh;display:flex}:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.navbar{border-bottom:1px solid var(--border-subtle);background:var(--bg-primary);flex-shrink:0;justify-content:space-between;align-items:center;padding:8px 16px;display:flex}.navbar-brand{background:linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:1rem;font-weight:700}.navbar-links{gap:8px;display:flex}.nav-link{color:var(--text-muted);background:var(--bg-secondary);cursor:pointer;border:none;border-radius:12px;padding:4px 12px;font-size:.75rem}.nav-link:hover:not(:disabled){color:var(--text-secondary)}.nav-link:disabled{opacity:.4;cursor:not-allowed}.settings-panel{flex:1;max-width:480px;margin:0 auto;padding:24px}.personality-mixer{background:var(--bg-secondary);border-radius:12px;padding:20px}.mixer-title{color:var(--text-primary);text-align:center;margin-bottom:16px;font-size:1rem}.preset-buttons{justify-content:center;gap:8px;margin-bottom:20px;display:flex}.preset-btn{background:var(--bg-tertiary);border:1px solid var(--border-subtle);color:var(--text-secondary);cursor:pointer;border-radius:20px;align-items:center;gap:4px;padding:6px 14px;font-size:.8rem;display:flex}.preset-btn.active{border-color:var(--accent-primary);color:var(--accent-primary)}.preset-btn:hover{border-color:var(--accent-secondary)}.preset-emoji{font-size:1rem}.preset-name{font-size:.75rem}.sliders{flex-direction:column;gap:12px;margin-bottom:16px;display:flex}.slider-row{align-items:center;gap:10px;display:flex}.slider-label{color:var(--text-secondary);min-width:100px;font-size:.75rem}.slider-input{accent-color:var(--accent-primary);flex:1}.slider-value{color:var(--accent-primary);text-align:right;min-width:20px;font-size:.8rem}.coach-name-row{background:var(--bg-tertiary);border-radius:8px;align-items:center;gap:10px;padding:8px 12px;display:flex}.coach-name-input{color:var(--accent-primary);background:0 0;border:none;outline:none;flex:1;font-size:.85rem;font-style:italic}