.audio-player{background:#f8f6f3!important;border-radius:16px;padding:2rem;box-shadow:0 4px 12px rgba(0,0,0,.08);margin:2rem 0;border-top:4px solid #cb6c38}.audio-error{display:flex;gap:1rem;padding:1.5rem;background:#fff3cd;border:2px solid #ffc107;border-radius:12px;margin-bottom:2rem;align-items:flex-start}.error-icon{font-size:2rem;flex-shrink:0}.error-content{flex:1;color:#856404!important}.error-content strong{display:block;margin-bottom:.5rem;color:#856404!important}.error-hint{margin-top:.75rem;padding:.75rem;background:#fff;border-radius:8px;font-size:.9rem;color:#6b5d4f!important}.error-hint code{display:block;margin-top:.5rem;padding:.5rem;background:#f5f5f5;border-radius:4px;font-family:Courier New,monospace;font-size:.85rem;overflow-x:auto;color:#d63384}.now-playing{background:linear-gradient(135deg,#fff9f0,#fef5e7);border:1px solid #f0e6d2;border-radius:12px;padding:1.25rem 1.5rem;margin-bottom:1.5rem;box-shadow:0 2px 8px rgba(203,108,56,.08)}.now-playing-label{display:flex;align-items:center;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:#cb6c38;margin-bottom:.5rem}.now-playing-title{font-size:1.125rem;font-weight:600;color:#1c1c1e!important;margin-bottom:.5rem;line-height:1.4}.now-playing-time{font-size:.875rem;color:#666;font-weight:500}.audio-loading-hint{display:flex;align-items:center;gap:.75rem;padding:1rem 1.25rem;background:#fff9e6;border:1px solid #ffd700;border-radius:8px;margin-bottom:1.5rem;font-size:.875rem;color:#856404}.audio-loading-hint .loading-spinner{border-top-color:#cb6c38}.chapters-toggle-btn{display:flex;align-items:center;padding:.625rem 1rem;border:1px solid #e5ddd0;border-radius:8px;background:#fefdfb!important;font-size:.875rem;font-weight:600;cursor:pointer;transition:all .2s ease;white-space:nowrap}.chapters-toggle-btn:hover{background:#f5f0e8!important;border-color:#cb6c38!important}.chapters-list-collapsible{margin-top:1rem;animation:slideDown .3s ease}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.chapters-scroll{max-height:300px;overflow-y:auto;border:1px solid #e5ddd0;border-radius:8px;background:#fefdfb!important}.chapter-item{display:flex;align-items:center;padding:.875rem 1rem;border:none;border-left:3px solid transparent;background:transparent;width:100%;text-align:left;cursor:pointer;transition:all .2s ease;gap:.75rem}.chapter-item:hover{background:#f5f0e8}.chapter-item.active{background:#f0e9dd;border-left-color:var(--primary)}.chapter-number{flex-shrink:0;width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:#e8dfc8;border-radius:50%;font-size:.875rem;font-weight:600;color:#8b7355}.chapter-item.active .chapter-number{background:var(--primary);color:white}.chapter-title{flex:1;font-size:.95rem;color:#1c1c1e!important;line-height:1.4}.chapter-duration{flex-shrink:0;font-size:.85rem;color:#999}.player-controls{background:#fefdfb!important;border-radius:12px;padding:1.5rem;border:1px solid #e5ddd0}.progress-section{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem}.time-display{font-size:.875rem;font-weight:500;color:#666;min-width:45px}.progress-bar{flex:1;height:6px;-webkit-appearance:none;appearance:none;border-radius:3px;outline:none;cursor:pointer}.progress-bar::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;background:var(--primary);cursor:pointer;box-shadow:0 2px 4px rgba(0,0,0,.2)}.progress-bar::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--primary);cursor:pointer;border:none;box-shadow:0 2px 4px rgba(0,0,0,.2)}.control-buttons{gap:1.5rem;margin-bottom:1.5rem}.control-btn,.control-buttons{display:flex;justify-content:center;align-items:center}.control-btn{width:48px;height:48px;border-radius:50%;border:1px solid #e5ddd0;background:#fefdfb!important;color:#8b7355!important;cursor:pointer;transition:all .2s ease;box-shadow:0 2px 6px rgba(0,0,0,.08)}.control-btn:hover{background:#f5f0e8!important;transform:scale(1.05)}.control-btn:active{transform:scale(.95)}.play-btn{width:64px;height:64px;border-radius:50%;border:none;background:var(--primary);color:white;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;box-shadow:0 4px 12px rgba(0,0,0,.15)}.play-btn:hover{transform:scale(1.05);box-shadow:0 6px 16px rgba(0,0,0,.2)}.play-btn:active{transform:scale(.95)}.play-btn:disabled{opacity:.6;cursor:not-allowed}.loading-spinner{width:24px;height:24px;border:3px solid rgba(255,255,255,.3);border-top-color:white;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.secondary-controls{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}.speed-control{display:flex;align-items:center;gap:.75rem}.speed-control label{font-size:.875rem;font-weight:500;color:#666}.speed-buttons{display:flex;gap:.5rem}.speed-btn{padding:.375rem .75rem;border:1px solid #e5ddd0;border-radius:6px;background:#fefdfb!important;color:#8b7355!important;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease}.speed-btn:hover{border-color:#cb6c38!important;color:#cb6c38!important;background:#f5f0e8!important}.speed-btn.active{background:#cb6c38!important;border-color:#cb6c38!important;color:white!important}.volume-control{display:flex;align-items:center;gap:.75rem}.volume-control svg{flex-shrink:0;color:#666}.volume-bar{width:120px;height:4px;-webkit-appearance:none;appearance:none;background:#ddd;border-radius:2px;outline:none;cursor:pointer}.volume-bar::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:14px;height:14px;border-radius:50%;background:var(--primary);cursor:pointer}.volume-bar::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:var(--primary);cursor:pointer;border:none}.volume-control span{font-size:.875rem;font-weight:500;color:#666;min-width:40px}@media (max-width:768px){.audio-player{margin:1rem 0}.audio-player,.player-controls{padding:1rem;overflow:hidden}.now-playing{padding:.75rem;margin-bottom:1rem}.now-playing-title{font-size:.9rem}.control-buttons{gap:.75rem;margin:1rem 0}.control-btn{width:40px;height:40px}.play-btn{width:52px;height:52px}.chapters-scroll{max-height:200px}.chapter-item{padding:.75rem;gap:.5rem}.chapter-number{width:24px;height:24px;font-size:.75rem}.chapter-title{font-size:.875rem}.secondary-controls{flex-direction:column;align-items:stretch;gap:1rem;width:100%;box-sizing:border-box}.chapters-toggle-btn{width:100%;padding:.75rem;font-size:.875rem}.speed-control{width:100%;flex-direction:column;align-items:center;gap:.5rem}.speed-buttons{display:flex;gap:.5rem;flex-wrap:wrap;justify-content:center;width:100%}.speed-btn{min-width:45px;padding:.4rem .6rem;font-size:.875rem}.volume-control{width:100%;flex-direction:row;justify-content:space-between;align-items:center;gap:.75rem}.volume-bar{flex:1;min-width:0}.volume-control span{min-width:40px;text-align:right}.chapters-list-collapsible{margin-top:1rem;max-width:100%;overflow:hidden}}