.video-sources{margin:16px 0 22px;border-top:1px solid #e5e5e5;border-bottom:1px solid #e5e5e5;color:#444;font-size:12px}
.video-sources summary{display:flex;align-items:center;justify-content:space-between;gap:12px;cursor:pointer;list-style:none;padding:10px 0;min-height:40px;font-size:13px;font-weight:500;user-select:none}
.video-sources summary::-webkit-details-marker{display:none}.video-sources summary small{font-size:11px;color:#595959;font-weight:400;margin-left:7px}
.source-toggle>.icon{width:15px;height:15px;transition:transform .2s}.video-sources[open] .source-toggle>.icon{transform:rotate(180deg)}
.video-sources ul{list-style:none;margin:0;padding:0}.video-sources li{display:grid;grid-template-columns:64px minmax(0,1fr) 52px 34px;align-items:center;gap:10px;min-height:37px;border-top:1px solid #f0f0f0}
.source-label{color:#444;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.source-url{display:flex;align-items:center;gap:7px;min-width:0;color:#444;text-underline-offset:3px}.source-url>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.source-url>.icon{width:13px;height:13px;flex:none;color:#666}.source-url:hover{text-decoration:underline;color:#222}
.source-status{display:inline-flex;align-items:center;gap:5px;font-size:11px;white-space:nowrap;color:#595959}.source-status i{width:5px;height:5px;border-radius:50%;background:#888;flex:none}.source-status[data-state=reachable]{color:#285d3c}.source-status[data-state=reachable] i{background:#357a4f}.source-status[data-state=unavailable],.source-status[data-state=error]{color:#8a3030}.source-status[data-state=unavailable] i,.source-status[data-state=error] i{background:#ad4141}.source-status[data-state=restricted],.source-status[data-state=timeout]{color:#79520f}.source-status[data-state=restricted] i,.source-status[data-state=timeout] i{background:#9b6e23}.source-status[data-state=checking] i{animation:source-pulse 1s ease-in-out infinite alternate}
.source-copy{display:grid;place-items:center;width:34px;height:34px;padding:0;border:0;border-radius:4px;background:transparent;color:#555;cursor:pointer;transition:background .15s,color .15s}.source-copy .icon{width:16px;height:16px}.source-copy:hover{background:#f0f0f0;color:#222}.source-copy.is-copied{color:#285d3c;background:#edf5ef}
.source-footnote{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:4px 12px;font-size:11px;line-height:1.6;padding:8px 0;color:#595959}.source-feedback{color:#285d3c}.source-feedback[data-error=true]{color:#8a3030}
@keyframes source-pulse{to{opacity:.35}}
@media(max-width:560px){.video-sources{margin-top:12px}.video-sources li{grid-template-columns:51px minmax(0,1fr) 47px 34px;gap:7px;min-height:38px}.source-url{font-size:12px;gap:4px}.source-url>.icon{width:11px;height:11px}.source-footnote{font-size:11px}}
@media(prefers-reduced-motion:reduce){.source-status[data-state=checking] i{animation:none}.source-toggle>.icon{transition:none}}

.source-toggle{display:inline-flex;align-items:center;gap:8px;color:#595959;font-size:11px;font-weight:400}.source-collapse{display:none}.video-sources[open] .source-collapse{display:inline}.video-sources[open] .source-expand{display:none}