.listenup-audio-player{background:#f8f9fa;border:1px solid #e9ecef;border-radius:8px;padding:20px;margin:20px 0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}.listenup-player-header{margin-bottom:15px}.listenup-player-title{margin:0;font-size:18px;font-weight:600;color:#333}.listenup-player-controls{display:flex;align-items:center;gap:15px}.listenup-play-button{background:#007cba;color:#fff;border:none;border-radius:50%;width:50px;height:50px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:18px;transition:background-color .2s ease}.listenup-play-button:hover{background:#005a87}.listenup-play-button:focus{outline:2px solid #007cba;outline-offset:2px}.listenup-play-button:disabled{background:#ccc;cursor:not-allowed}.listenup-play-button .listenup-play-icon,.listenup-play-button .listenup-pause-icon{width:24px;height:24px}.listenup-play-button .listenup-play-icon svg,.listenup-play-button .listenup-pause-icon svg{width:24px;height:24px;filter:brightness(0) invert(1)}.listenup-progress-container{flex:1;display:flex;flex-direction:column;gap:5px}.listenup-progress-bar{background:#e9ecef;border-radius:4px;height:8px;position:relative;cursor:pointer}.listenup-progress-fill{background:#007cba;border-radius:4px;height:100%;width:0;transition:width .1s ease}.listenup-time-display{display:flex;justify-content:space-between;font-size:12px;color:#666}.listenup-download-button{background:0 0;border:none;border-radius:4px;padding:8px 12px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:14px;transition:all .2s ease}.listenup-download-button:hover{background:#fff}.listenup-download-button:focus{outline:2px solid #007cba;outline-offset:2px}.listenup-download-button.listenup-download-disabled,.listenup-download-button:disabled{background:#f8f9fa;border-color:#dee2e6;color:#6c757d;cursor:not-allowed;opacity:.6}.listenup-download-button.listenup-download-disabled:hover,.listenup-download-button:disabled:hover{background:#f8f9fa;color:#6c757d}.listenup-download-button .listenup-download-icon{width:24px;height:24px}.listenup-download-button .listenup-download-icon svg{width:24px;height:24px}.listenup-audio-element{display:none}.listenup-no-audio{background:#fff3cd;border:1px solid #ffeaa7;border-radius:4px;padding:15px;color:#856404;text-align:center}.listenup-error{background:#f8d7da;border:1px solid #f5c6cb;border-radius:4px;padding:15px;color:#721c24;text-align:center}@media (max-width:768px){.listenup-audio-player{padding:15px;margin:15px 0}.listenup-player-controls{flex-direction:column;gap:10px}.listenup-progress-container{width:100%}.listenup-play-button{width:60px;height:60px;font-size:20px}}@media (prefers-contrast:high){.listenup-audio-player{background:#fff;border:2px solid #000}.listenup-play-button{background:#000;border:2px solid #000}.listenup-play-button:hover{background:#333}.listenup-progress-fill{background:#000}.listenup-download-button{border:2px solid #000;color:#000}.listenup-download-button:hover{background:#000;color:#fff}.listenup-download-button.listenup-download-disabled,.listenup-download-button:disabled{border-color:#666;color:#666;background:0 0}.listenup-download-button.listenup-download-disabled:hover,.listenup-download-button:disabled:hover{background:0 0;color:#666}}@media (prefers-reduced-motion:reduce){.listenup-play-button,.listenup-download-button,.listenup-progress-fill{transition:none}}