:root{--bg:#0f0f12;--bg-elevated:#18181c;--text:#e8e6e3;--text-muted:#9c9890;--accent:#c9a227;--danger:#e07060;--sans:"Segoe UI", system-ui, sans-serif;font-family:var(--sans);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:var(--text);background:var(--bg)}*,:before,:after{box-sizing:border-box}html,body{height:100%;margin:0;overflow:hidden}#root{flex-direction:column;height:100%;min-height:100dvh;display:flex}.app{flex-direction:column;flex:1;min-height:0;display:flex;position:relative}.app__storage-error{z-index:110;max-width:min(22rem,100vw - 2rem);color:var(--text);background:var(--bg-elevated);border:1px solid #e0706073;border-radius:8px;padding:.65rem .85rem;font-size:.8125rem;position:fixed;bottom:4.25rem;left:50%;transform:translate(-50%);box-shadow:0 6px 24px #0006}.app__storage-error p{margin:0}.app__storage-error button{font:inherit;cursor:pointer;color:var(--accent);background:0 0;border:none;margin-top:.45rem;padding:.25rem .65rem;font-size:.75rem;text-decoration:underline}.bookmarks-panel{z-index:100;background:var(--bg);flex-direction:column;display:flex;position:fixed;inset:0}.bookmarks-panel__header{background:var(--bg-elevated);border-bottom:1px solid #ffffff0f;flex-shrink:0;align-items:center;gap:.75rem;padding:.65rem 1rem;display:flex}.bookmarks-panel__back{font:inherit;cursor:pointer;color:var(--accent);background:0 0;border:1px solid #c9a22759;border-radius:6px;padding:.4rem .75rem;font-size:.875rem}.bookmarks-panel__back:hover{background:#c9a22714}.bookmarks-panel__title{margin:0;font-size:1rem;font-weight:600}.bookmarks-panel__actions{align-items:center;gap:.5rem;margin-left:auto;display:inline-flex}.bookmarks-panel__icon-btn{cursor:pointer;width:2.25rem;height:2.25rem;color:var(--accent);background:0 0;border:1px solid #c9a22759;border-radius:50%;justify-content:center;align-items:center;padding:0;transition:background .12s,border-color .12s,opacity .12s;display:inline-flex;position:relative}.bookmarks-panel__icon-btn:hover:not(:disabled){background:#c9a22714;border-color:#c9a2278c}.bookmarks-panel__icon-btn:disabled{cursor:not-allowed;opacity:.4}.bookmarks-panel__icon-btn[aria-pressed=true]{background:#c9a2272e;border-color:#c9a2278c}.bookmarks-panel__icon-svg{width:1.15rem;height:1.15rem;display:block}.bookmarks-panel__icon-dot{background:var(--accent);width:.45rem;height:.45rem;box-shadow:0 0 0 2px var(--bg-elevated);border-radius:50%;position:absolute;top:.15rem;right:.15rem}.bookmarks-panel__scroll{flex:1;min-height:0;padding:1rem;overflow-y:auto}.bookmarks-panel__empty{text-align:center;max-width:20rem;color:var(--text-muted);margin:2rem auto;font-size:.9rem;line-height:1.5}.bookmark-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1rem;margin:0;padding:0;list-style:none;display:grid}.bookmark-card{background:var(--bg-elevated);border:1px solid #ffffff0f;border-radius:8px;flex-direction:column;display:flex;overflow:hidden}.bookmark-card__thumb{aspect-ratio:4/3;background:#00000040;justify-content:center;align-items:center;display:flex}.bookmark-card__img{object-fit:cover;width:100%;height:100%;transition:filter .14s,transform .14s}.bookmark-card__placeholder{width:100%;height:100%;min-height:120px;color:var(--text-muted);justify-content:center;align-items:center;font-size:.8rem;display:flex}.bookmark-card__meta{text-align:center;padding:.75rem 1rem 1rem}.bookmark-card__title{margin:0;font-size:1rem;font-weight:600;line-height:1.3}.bookmark-card__artist{color:var(--text-muted);margin:.35rem 0 0;font-size:.875rem}.bookmark-card__year{color:var(--text-muted);margin:.2rem 0 0;font-size:.8rem}.bookmark-card__links{color:var(--text-muted);margin:.55rem 0 0;font-size:.7rem}.bookmark-card__links a{color:var(--accent);text-decoration:none}.bookmark-card__links a:hover{text-decoration:underline}.bookmark-card__actions{justify-content:center;align-items:center;gap:.5rem;margin-top:.65rem;display:flex}.bookmark-card__share{font:inherit;cursor:pointer;color:var(--accent);background:0 0;border:1px solid #c9a22759;border-radius:6px;padding:.35rem .85rem;font-size:.8rem;transition:background .12s,border-color .12s}.bookmark-card__share:hover{background:#c9a22714;border-color:#c9a2278c}.bookmark-card__remove{font:inherit;cursor:pointer;color:var(--danger);background:0 0;border:1px solid #e0706059;border-radius:6px;padding:.35rem .85rem;font-size:.8rem}.bookmark-card__remove:hover{background:#e0706014}.painting-feed{scroll-snap-type:y mandatory;scroll-behavior:smooth;flex:1;min-height:0;overflow-y:auto}.painting-slide{scroll-snap-align:start;scroll-snap-stop:always;background:var(--bg);content-visibility:auto;contain-intrinsic-size:100dvh;border-bottom:1px solid #ffffff0f;flex-direction:column;min-height:100dvh;display:flex}.painting-slide__frame{flex:1;justify-content:center;align-items:center;min-height:0;padding:.75rem;display:flex}.painting-slide__img{object-fit:contain;border-radius:4px;width:auto;max-width:100%;height:auto;max-height:min(72dvh,720px);box-shadow:0 8px 32px #00000073}.painting-slide__placeholder{min-height:200px;color:var(--text-muted);border:1px dashed #ffffff1f;border-radius:4px;justify-content:center;align-items:center;width:100%;max-width:480px;font-size:.9rem;display:flex}.painting-slide__meta{text-align:center;flex-shrink:0;padding:1rem 1.25rem 1.5rem}.painting-slide__title{margin:0;font-size:1.25rem;font-weight:600;line-height:1.3}.painting-slide__artist{color:var(--text-muted);margin:.35rem 0 0;font-size:1rem}.painting-slide__year{color:var(--text-muted);margin:.25rem 0 0;font-size:.9rem}.painting-slide__actions{justify-content:center;align-items:center;gap:.75rem;margin:.85rem 0 0;display:flex}.painting-slide__icon-btn{cursor:pointer;width:3rem;height:3rem;color:var(--accent);background:#18181cd9;border:1px solid #ffffff24;border-radius:50%;justify-content:center;align-items:center;padding:0;display:inline-flex;box-shadow:0 4px 16px #00000059}.painting-slide__icon-btn:hover:not(:disabled){background:#c9a2271f;border-color:#c9a22773}.painting-slide__icon-btn:disabled{opacity:.45;cursor:wait}.painting-slide__icon-btn[aria-pressed=true]{color:var(--accent);background:#c9a22733;border-color:#c9a2278c}.painting-slide__icon-svg{width:1.35rem;height:1.35rem;display:block}.painting-slide__icon-btn{position:relative}.painting-slide__icon-dot{background:var(--accent);width:.5rem;height:.5rem;box-shadow:0 0 0 2px var(--bg-elevated);border-radius:50%;position:absolute;top:.4rem;right:.4rem}.painting-slide__img{transition:filter .14s,transform .14s}.painting-slide__share-toast{width:fit-content;max-width:min(20rem,100vw - 2rem);color:var(--text);background:var(--bg-elevated);border:1px solid #ffffff1f;border-radius:6px;margin:.75rem auto 0;padding:.4rem .8rem;font-size:.8rem;line-height:1.3;animation:.16s ease-out share-toast-in;box-shadow:0 4px 16px #00000059}.painting-slide__share-toast--unavailable{color:var(--danger);border-color:#e0706073}@keyframes share-toast-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.bookmarks-panel__share-toast{left:50%;bottom:max(1.25rem, env(safe-area-inset-bottom,0));z-index:10;max-width:min(22rem,100vw - 2rem);color:var(--text);background:var(--bg-elevated);border:1px solid #ffffff24;border-radius:8px;margin:0;padding:.5rem .95rem;font-size:.8125rem;animation:.16s ease-out share-toast-in;position:absolute;transform:translate(-50%);box-shadow:0 6px 24px #00000073}.bookmarks-panel__share-toast--unavailable{color:var(--danger);border-color:#e0706073}.painting-slide__links{color:var(--text-muted);margin:.75rem 0 0;font-size:.75rem}.painting-slide__links a{color:var(--accent);text-decoration:none}.painting-slide__links a:hover{text-decoration:underline}.painting-feed__status{text-align:center;color:var(--text-muted);padding:.75rem;font-size:.875rem}.painting-feed__status--center{flex:1;justify-content:center;align-items:center;min-height:40dvh;display:flex}.painting-feed__error{text-align:center;color:var(--danger);padding:1rem;font-size:.875rem}.painting-feed__error button{font:inherit;cursor:pointer;color:var(--text);background:var(--bg-elevated);border:1px solid #ffffff26;border-radius:6px;margin-top:.5rem;padding:.4rem .9rem}.painting-feed__error button:hover{background:#ffffff0f}.painting-feed__end{text-align:center;color:var(--text-muted);margin:0;padding:1rem;font-size:.8rem}.aex-filter-defs{pointer-events:none;width:0;height:0;position:absolute;overflow:hidden}.filter-bar{z-index:120;padding:.55rem .65rem max(.55rem, env(safe-area-inset-bottom,0));padding-top:max(.55rem, env(safe-area-inset-top,0));-webkit-backdrop-filter:saturate(140%)blur(14px);background:#0f0f12c7;border-bottom:1px solid #ffffff14;align-items:center;gap:.4rem;display:flex;position:fixed;top:0;left:0;right:0;box-shadow:0 8px 24px #00000059}.filter-bar__chips{scrollbar-width:none;-ms-overflow-style:none;flex:1;align-items:center;gap:.4rem;min-width:0;padding:.15rem .1rem;display:flex;overflow-x:auto}.filter-bar__chips::-webkit-scrollbar{display:none}.filter-bar__sep{background:#ffffff2e;flex-shrink:0;width:1px;height:1.4rem;margin:0 .15rem}.filter-chip{font:inherit;color:var(--text);cursor:pointer;white-space:nowrap;background:#ffffff0f;border:1px solid #ffffff1f;border-radius:999px;flex-shrink:0;align-items:center;gap:.35rem;padding:.4rem .85rem;font-size:.8rem;line-height:1;transition:background .12s,border-color .12s,color .12s;display:inline-flex}.filter-chip:hover{background:#ffffff1a;border-color:#fff3}.filter-chip:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.filter-chip--active{color:var(--bg);background:var(--accent);border-color:var(--accent);font-weight:600}.filter-chip--active:hover{background:var(--accent);border-color:var(--accent);filter:brightness(1.05)}.filter-chip--toggle .filter-bar__chip-icon{width:1rem;height:1rem;display:block}.filter-chip--ghost{color:var(--text-muted);background:0 0;border-style:dashed}.filter-chip--ghost:hover{color:var(--text);background:#ffffff0d;border-style:solid}.filter-bar__close{width:2.25rem;height:2.25rem;color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;padding:0;transition:color .12s,background .12s;display:inline-flex}.filter-bar__close:hover{color:var(--text);background:#ffffff14}.filter-bar__close-icon{width:1.1rem;height:1.1rem;display:block}.app--bar-open .bookmarks-panel{padding-top:3.4rem;padding-top:calc(3.4rem + env(safe-area-inset-top,0))}@media (prefers-reduced-motion:reduce){.painting-slide__img,.bookmark-card__img,.filter-chip{transition:none}}