.loading-more,.load-more-container{display:flex;justify-content:center;padding:16px}@media screen and (prefers-reduced-motion:reduce){.load-more-btn{display:flex;align-items:center;gap:8px;padding:10px 24px;font-size:14px;font-weight:500;color:var(--zinc-200);background-color:var(--zinc-700);border:none;border-radius:8px;transition:none;cursor:pointer}}.load-more-btn{display:flex;align-items:center;gap:8px;padding:10px 24px;font-size:14px;font-weight:500;color:var(--zinc-200);background-color:var(--zinc-700);border:none;border-radius:8px;transition:background-color .2s ease;cursor:pointer}.load-more-btn:hover:not(:disabled),.load-more-btn:focus:not(:disabled){background-color:var(--zinc-600)}.load-more-btn:disabled{opacity:.6;cursor:not-allowed}@media screen and (prefers-reduced-motion:reduce){.spinner-small{width:16px;height:16px;border:2px solid var(--zinc-500);border-top-color:var(--zinc-200);border-radius:50%;animation:none}}.spinner-small{width:16px;height:16px;border:2px solid var(--zinc-500);border-top-color:var(--zinc-200);border-radius:50%;animation:spin .8s linear infinite}.empty-state{display:flex;flex-direction:column;justify-content:center;align-items:center;padding:48px 16px;color:var(--zinc-500)}.empty-icon{width:48px;height:48px;margin-bottom:12px;opacity:.5}.empty-state p{font-size:14px}@media screen and (prefers-reduced-motion:reduce){.skeleton-shimmer{position:absolute;inset:0;background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.05) 50%,transparent 100%);animation:none}}.skeleton-shimmer{position:absolute;inset:0;background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.05) 50%,transparent 100%);animation:shimmer 1.5s infinite}.media-error-placeholder{position:absolute;inset:0;display:flex;justify-content:center;align-items:center;background-color:var(--zinc-800)}.media-error-placeholder svg{width:32px;height:32px;color:var(--zinc-600)}@media screen and (prefers-reduced-motion:reduce){.viewer-close-btn{position:absolute;top:-40px;right:0;width:32px;height:32px;color:#fff;background:transparent;border:none;opacity:.7;transition:none;cursor:pointer}}.viewer-close-btn{position:absolute;top:-40px;right:0;width:32px;height:32px;color:#fff;background:transparent;border:none;opacity:.7;transition:opacity .2s;cursor:pointer}.viewer-close-btn:hover,.viewer-close-btn:focus{opacity:1}.viewer-close-btn svg{width:24px;height:24px}.viewer-info{display:flex;justify-content:space-between;padding:12px 0;font-size:13px;color:var(--zinc-400)}.viewer-sender{font-weight:500;color:var(--zinc-200)}.viewer-error-placeholder{display:flex;flex-direction:column;justify-content:center;align-items:center;gap:12px;color:var(--zinc-500);background-color:var(--zinc-800);border-radius:8px}.viewer-error-placeholder svg{width:48px;height:48px;opacity:.5}.viewer-error-placeholder span{font-size:14px}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}[data-theme=light] .load-more-btn{color:var(--slate-700);background-color:var(--slate-200)}[data-theme=light] .load-more-btn:hover:not(:disabled),[data-theme=light] .load-more-btn:focus:not(:disabled){background-color:var(--slate-300)}[data-theme=light] .empty-state{color:var(--slate-400)}[data-theme=light] .skeleton-shimmer{background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.5) 50%,transparent 100%)}[data-theme=light] .media-error-placeholder{background-color:var(--slate-200)}[data-theme=light] .media-error-placeholder svg{color:var(--slate-400)}[data-theme=light] .viewer-error-placeholder{color:var(--slate-500);background-color:var(--slate-200)}@media(prefers-reduced-motion:reduce){.load-more-btn,.spinner-small,.skeleton-shimmer,.viewer-close-btn{transition:none;animation:none}}