:root{--tts-primary-color: #00b1eb;--tts-bg-color: #ffffff;--tts-text-color: #374151;--tts-border-color: #e5e7eb;--tts-progress-bg: #e5e7eb;--tts-progress-fill: var(--tts-primary-color);--tts-radius: 8px;--tts-icon-size: 24px}@media (prefers-color-scheme: dark){:root{--tts-bg-color: #222;--tts-text-color: #f3f4f6;--tts-border-color: #374151;--tts-progress-bg: #374151}}.tts-player-wrapper{display:flex;align-items:center;gap:12px;background-color:var(--tts-bg-color);border:1px solid var(--tts-border-color);padding:8px 16px;border-radius:var(--tts-radius);color:var(--tts-text-color);font-family:system-ui,-apple-system,sans-serif;box-shadow:0 1px 3px #0000001a;max-width:1200px;transition:all .2s ease-in-out}.tts-play-btn{background:var(--tts-primary-color);color:#fff;border:none;border-radius:50%;width:40px;height:40px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:transform .1s,background-color .2s;flex-shrink:0}.tts-play-btn:hover{transform:scale(1.05);filter:brightness(1.1)}.tts-play-btn:active{transform:scale(.95)}.tts-play-btn svg{width:var(--tts-icon-size);height:var(--tts-icon-size)}.tts-icon-spinner{animation:tts-spin 1s linear infinite}.tts-progress-container{flex-grow:1;display:flex;flex-direction:column;justify-content:center}.tts-progress-bar{height:6px;background-color:var(--tts-progress-bg);border-radius:3px;cursor:pointer;overflow:hidden;position:relative}.tts-progress-fill{height:100%;width:0%;background-color:var(--tts-progress-fill);border-radius:3px;transition:width .1s linear}.tts-status-text{font-size:14px;font-weight:500;margin-top:4px}@keyframes tts-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.tts-summary-btn{background:#222;border:none;color:#fff;padding:6px 16px;border-radius:16px;font-size:12px;cursor:pointer;opacity:.9;transition:opacity .2s,background-color .2s,transform .2s;display:block;margin:12px auto 0;width:fit-content}.tts-summary-btn:hover{opacity:1;background:#111;transform:scale(1.05)}@media (prefers-color-scheme: dark){.tts-summary-btn:hover{background:#000}}.tts-ai-summary{margin-top:12px;padding:16px;background-color:#f3f4f6;border:1px solid var(--tts-border-color);border-radius:var(--tts-radius);border-left:4px solid var(--tts-primary-color);font-size:14px;line-height:1.6;color:var(--tts-text-color);display:none;box-shadow:0 1px 2px #0000000d}@media (prefers-color-scheme: dark){.tts-ai-summary{background-color:#222;box-shadow:0 1px 2px #0003}}.tts-ai-summary.visible{display:block}.tts-ai-summary strong{color:var(--tts-primary-color);display:block;margin-bottom:4px;font-size:12px;text-transform:uppercase;letter-spacing:.5px}.tts-player-wrapper.no-audio .tts-controls,.tts-player-wrapper.no-audio .tts-progress-container{display:none}