.tao-tts-player{position:fixed;bottom:20px;right:20px;z-index:9998;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif}.tao-tts-toggle{display:flex;align-items:center;gap:.75rem;padding:1rem 1.5rem;background:linear-gradient(135deg,#3b82f6,#8b5cf6);color:#fff;border:none;border-radius:50px;font-size:1rem;font-weight:600;cursor:pointer;box-shadow:0 8px 24px rgb(59 130 246 / .4);transition:transform 0.3s,box-shadow 0.3s}.tao-tts-toggle:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgb(59 130 246 / .5)}.tao-tts-toggle:focus-visible{outline:3px solid #2563eb;outline-offset:3px}.tao-tts-toggle .tts-icon{font-size:1.25rem;animation:tao-tts-pulse 2s ease-in-out infinite}@keyframes tao-tts-pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.1)}}.tao-tts-controls{position:fixed;bottom:20px;right:20px;width:380px;background:#fff;border-radius:16px;box-shadow:0 20px 60px rgb(0 0 0 / .3);overflow:hidden;animation:tao-tts-slide-up 0.3s ease-out}@keyframes tao-tts-slide-up{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.tao-tts-controls.is-minimised .tts-controls-body{display:none}.tts-controls-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.25rem;background:linear-gradient(135deg,#3b82f6,#8b5cf6);color:#fff}.tts-title{display:flex;align-items:center;gap:.5rem;font-weight:600;font-size:1rem}.tts-minimize,.tts-close{width:32px;height:32px;border:none;background:rgb(255 255 255 / .2);color:#fff;border-radius:8px;font-size:1.25rem;cursor:pointer;transition:background 0.2s;display:flex;align-items:center;justify-content:center}.tts-minimize:hover,.tts-close:hover{background:rgb(255 255 255 / .35)}.tts-minimize:focus-visible,.tts-close:focus-visible{outline:2px solid #fff;outline-offset:2px}.tts-controls-body{padding:1.25rem}.tts-progress-bar{width:100%;height:6px;background:#e5e7eb;border-radius:3px;overflow:hidden;margin-bottom:1.25rem}.tts-progress-fill{height:100%;background:linear-gradient(90deg,#3b82f6,#8b5cf6);width:0%;transition:width 0.3s}.tts-controls-row{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.tts-btn{width:48px;height:48px;border:none;background:#f3f4f6;border-radius:12px;font-size:1.25rem;cursor:pointer;transition:background 0.2s,transform 0.2s;display:flex;align-items:center;justify-content:center;flex-shrink:0}.tts-btn:hover{background:#e5e7eb;transform:scale(1.05)}.tts-btn:focus-visible{outline:3px solid #3b82f6;outline-offset:2px}.tts-play{background:linear-gradient(135deg,#3b82f6,#8b5cf6);color:#fff}.tts-play:hover{background:linear-gradient(135deg,#2563eb,#7c3aed)}.tts-speed-control{flex:1;display:flex;align-items:center;gap:.5rem}.tts-speed-control label{font-size:.875rem;font-weight:600;color:#6b7280;white-space:nowrap}.tts-speed-control select{flex:1;padding:.5rem .75rem;border:2px solid #e5e7eb;border-radius:8px;font-size:.875rem;font-weight:600;cursor:pointer;transition:border-color 0.2s,box-shadow 0.2s;background:#fff}.tts-speed-control select:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px rgb(59 130 246 / .15)}.tts-pitch-control{display:flex;align-items:center;gap:.5rem;margin-bottom:1rem}.tts-pitch-control label{font-size:.875rem;font-weight:600;color:#6b7280;white-space:nowrap}.tts-pitch-control input[type="range"]{flex:1;height:6px;border-radius:3px;background:linear-gradient(to right,#3b82f6,#8b5cf6);outline:none;-webkit-appearance:none;appearance:none;cursor:pointer}.tts-pitch-control input[type="range"]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;background:#fff;border:3px solid #3b82f6;cursor:pointer;box-shadow:0 2px 8px rgb(59 130 246 / .4)}.tts-pitch-control input[type="range"]::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:#fff;border:3px solid #3b82f6;cursor:pointer;box-shadow:0 2px 8px rgb(59 130 246 / .4)}.tts-pitch-control input[type="range"]:focus-visible{outline:3px solid #3b82f6;outline-offset:2px}#tts-pitch-value{font-size:.875rem;font-weight:700;color:#3b82f6;min-width:2.5rem;text-align:right}.tts-voice-control{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1rem}.tts-voice-control label{font-size:.875rem;font-weight:600;color:#6b7280}.tts-voice-control select{width:100%;padding:.75rem 1rem;border:2px solid #e5e7eb;border-radius:8px;font-size:.875rem;cursor:pointer;transition:border-color 0.2s,box-shadow 0.2s;background:#fff}.tts-voice-control select:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px rgb(59 130 246 / .15)}.tts-status{text-align:center;padding:.75rem;background:#f9fafb;border-radius:8px;font-size:.875rem;color:#6b7280;font-weight:500;transition:background 0.3s,color 0.3s}.tts-status.is-speaking{background:linear-gradient(135deg,rgb(59 130 246 / .1),rgb(139 92 246 / .1));color:#3b82f6;font-weight:600}@media (max-width:768px){.tao-tts-player{bottom:80px;right:10px}.tao-tts-toggle{padding:.875rem 1.125rem;font-size:.9375rem}.tao-tts-toggle .tts-label{display:none}.tao-tts-toggle .tts-icon{font-size:1.5rem}.tao-tts-controls{width:calc(100vw - 20px);right:10px;bottom:80px}.tts-controls-body{padding:1rem}.tts-btn{width:44px;height:44px}}