:root{--bg-primary:#0a0a0a;--bg-secondary:#141414;--bg-tertiary:#1e1e1e;--bg-overlay:#000000f2;--text-primary:#e0e0e0;--text-secondary:#888;--text-muted:#555;--accent:#4a9eff;--accent-hover:#6bb3ff;--border:#2a2a2a;--gap-xs:4px;--gap-sm:8px;--gap-md:16px;--gap-lg:24px;--gap-xl:32px;--grid-gap:8px;--grid-unit:200px;--transition-fast:.15s ease;--transition-normal:.25s ease;--drawer-width:320px;--filmstrip-height:80px;--filmstrip-thumb:60px;--z-header:100;--z-viewer:200;--z-drawer:210;--z-controls:220;--btn-height-sm:32px;--btn-height-md:36px;--btn-height-lg:48px;--btn-padding-sm:0 8px;--btn-padding-md:0 12px;--btn-padding-lg:0 14px;--btn-font-sm:.8125rem;--btn-font-md:.875rem;--btn-font-lg:1rem}@media (prefers-color-scheme:light){:root:not([data-theme=dark]){--bg-primary:#f8f8f8;--bg-secondary:#f0f0f0;--bg-tertiary:#e4e4e4;--bg-overlay:#000000f2;--text-primary:#1a1a1a;--text-secondary:#555;--text-muted:#888;--accent:#2d7fd9;--accent-hover:#4a9eff;--border:#d0d0d0}}:root[data-theme=light]{--bg-primary:#f8f8f8;--bg-secondary:#f0f0f0;--bg-tertiary:#e4e4e4;--bg-overlay:#000000f2;--text-primary:#1a1a1a;--text-secondary:#555;--text-muted:#888;--accent:#2d7fd9;--accent-hover:#4a9eff;--border:#d0d0d0}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html.theme-transitioning,html.theme-transitioning *,html.theme-transitioning :before,html.theme-transitioning :after{transition:background-color .4s,color .4s,border-color .4s,fill .4s,stroke .4s!important}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5;color:var(--text-primary);background:var(--bg-primary);min-height:100vh;overflow-x:hidden}body.viewer-open{overflow:hidden}.btn{display:flex;align-items:center;justify-content:center;gap:var(--gap-sm);height:var(--btn-height-md);padding:var(--btn-padding-md);font-size:var(--btn-font-md);color:var(--text-secondary);background:0 0;border:1px solid var(--border);border-radius:4px;cursor:pointer;transition:all var(--transition-fast);white-space:nowrap}.btn:hover{color:var(--text-primary);border-color:var(--text-secondary)}.btn:disabled{cursor:not-allowed;opacity:.5}.btn--sm{height:var(--btn-height-sm);padding:var(--btn-padding-sm);font-size:var(--btn-font-sm)}.btn--lg{height:var(--btn-height-lg);padding:var(--btn-padding-lg);font-size:var(--btn-font-lg)}.btn--icon{width:var(--btn-height-md);padding:0}.btn--icon.btn--sm{width:var(--btn-height-sm)}.btn--icon.btn--lg{width:var(--btn-height-lg)}.btn--icon:active{color:var(--accent);border-color:var(--accent)}.btn--filled{background:var(--bg-secondary)}.btn--filled:hover{background:var(--bg-tertiary)}.btn--open{color:var(--text-primary);border-color:var(--accent)}.btn--active{color:var(--accent);border-color:var(--accent)}.btn--menu-item{width:100%;justify-content:flex-start;border:none;border-radius:2px;text-align:left}.btn--menu-item:hover{background:var(--bg-tertiary)}.btn--menu-item.btn--active{color:var(--accent);border-color:#0000}.btn--viewer{width:44px;height:44px;padding:0;border-color:#2a2a2a;background:#141414;color:#888;font-size:1.25rem;font-weight:600}.btn--viewer:hover{color:#e0e0e0;background:#1e1e1e;border-color:#2a2a2a}.btn--viewer.btn--active,.btn--viewer.playing{color:#4a9eff;border-color:#4a9eff}.btn--viewer:disabled{opacity:.5;cursor:not-allowed}.btn--viewer.viewer-close{font-size:1.5rem;font-weight:400}.btn--viewer-nav{width:60px;height:100px;border:none;background:0 0;color:#888;font-size:3rem;cursor:pointer;transition:color var(--transition-fast)}.btn--viewer-nav:hover{color:#e0e0e0;background:0 0;border:none}.btn--viewer-nav:disabled{opacity:.3;cursor:default}.btn__arrow{flex-shrink:0;transition:transform var(--transition-fast)}.btn--open .btn__arrow{transform:rotate(180deg)}.site-header{position:sticky;top:0;z-index:var(--z-header);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:var(--gap-sm);padding:var(--gap-md) var(--gap-lg);background:var(--bg-secondary);border-bottom:1px solid var(--border);transition:transform var(--transition-normal), opacity var(--transition-normal)}@media (width<=600px){.site-header{display:flex;flex-wrap:wrap;align-items:center}}.site-header.hidden{transform:translateY(-100%);opacity:0}.site-title{display:flex;align-items:center;justify-self:start;height:var(--btn-height-md);color:var(--text-primary);text-decoration:none;font-weight:600;font-size:1.125rem;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.album-dropdown{position:relative;justify-self:center;min-width:0}@media (width<=600px){.album-dropdown{margin-left:auto}}.album-dropdown-trigger{max-width:200px}.album-dropdown-current{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.album-dropdown-menu{position:absolute;top:calc(100% + 4px);left:0;min-width:220px;max-width:300px;max-height:60vh;overflow-y:auto;padding:4px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:4px;box-shadow:0 4px 12px #0006;opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);z-index:calc(var(--z-header) + 10)}.album-dropdown.open .album-dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}@media (width<=600px){.album-dropdown-menu{position:fixed;top:60px;left:var(--gap-md);right:var(--gap-md);max-width:none;width:auto}}.album-dropdown-item{padding:8px 12px}.album-dropdown-all{border-bottom:1px solid var(--border);margin-bottom:4px}.album-dropdown-chevron{width:12px;height:12px;margin-right:6px;flex-shrink:0;transition:transform var(--transition-fast)}.album-dropdown-chevron.expanded{transform:rotate(90deg)}.album-dropdown-spacer{width:18px;flex-shrink:0}.album-dropdown-item[data-depth="1"]{padding-left:calc(12px + 1rem)}.album-dropdown-item[data-depth="2"]{padding-left:calc(12px + 2rem)}.album-dropdown-item[data-depth="3"]{padding-left:calc(12px + 3rem)}.album-dropdown-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.header-controls{display:flex;align-items:center;justify-self:end;gap:var(--gap-sm)}@media (width<=600px){.header-controls{margin-left:auto}}.lang-dropdown{position:relative}.lang-dropdown-spinner{width:10px;height:10px;border:1.5px solid var(--text-muted);border-top-color:var(--text-primary);border-radius:50%;animation:.6s linear infinite spin}.lang-dropdown-menu{position:absolute;top:calc(100% + 4px);right:0;min-width:140px;max-height:60vh;overflow-y:auto;padding:4px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:4px;box-shadow:0 4px 12px #0006;opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);z-index:calc(var(--z-header) + 10)}.lang-dropdown.open .lang-dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}.lang-dropdown-item{padding:8px 12px}.gallery{padding:var(--gap-lg)}.masonry-grid{margin:0 auto}.masonry-grid:after{content:"";display:block;clear:both}.grid-sizer,.photo-tile{width:var(--grid-unit)}.photo-tile{float:left;margin-bottom:var(--grid-gap);cursor:pointer;overflow:hidden;background:var(--bg-tertiary);transition:transform var(--transition-fast)}.photo-tile:hover{transform:scale(1.02)}.photo-tile.size-1x{width:var(--grid-unit)}.photo-tile.size-2x{width:calc(var(--grid-unit) * 2 + var(--grid-gap))}.photo-tile.size-4x{width:calc(var(--grid-unit) * 2 + var(--grid-gap))}.photo-tile img{display:block;width:100%;height:auto}.gutter-sizer{width:var(--grid-gap)}.sort-control{position:fixed;bottom:var(--gap-lg);right:var(--gap-lg);z-index:var(--z-header)}.sort-control-trigger{gap:6px;overflow:hidden}.sort-icon{font-size:1.25rem;flex-shrink:0}.sort-label{font-size:1rem;font-weight:500;max-width:0;opacity:0;overflow:hidden;transition:max-width var(--transition-normal), opacity var(--transition-normal)}.sort-control.expanded .sort-label{max-width:120px;opacity:1}.sort-direction{font-size:.875rem;opacity:.7;flex-shrink:0}.sort-control-menu{position:absolute;bottom:calc(100% + 8px);right:0;min-width:180px;padding:6px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:4px;box-shadow:0 -4px 12px #0006;opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast)}.sort-control.open .sort-control-menu{opacity:1;visibility:visible;transform:translateY(0)}.sort-control-item{padding:10px 14px}.sort-item-icon{font-size:1.125rem;width:22px;text-align:center}.sort-item-label{flex:1}.sort-item-direction{font-size:.875rem;opacity:.7}.photo-viewer{position:fixed;inset:0;z-index:var(--z-viewer);display:flex;flex-direction:column;touch-action:pan-y 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progress-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.viewer-prev{position:absolute;top:50%;transform:translateY(-50%);z-index:var(--z-controls);left:var(--gap-md)}.viewer-next{position:absolute;top:50%;transform:translateY(-50%);z-index:var(--z-controls);right:var(--gap-md)}.photo-viewer.drawer-open .viewer-next{right:calc(var(--drawer-width) + var(--gap-md))}.photo-viewer.drawer-open .viewer-main{padding-right:var(--drawer-width)}.info-drawer{position:absolute;top:0;right:0;bottom:var(--filmstrip-height);width:var(--drawer-width);z-index:var(--z-drawer);background:var(--bg-secondary);border-left:1px solid var(--border);transform:translate(100%);transition:transform var(--transition-normal);overflow-y:auto}.photo-viewer.drawer-open .info-drawer{transform:translate(0)}.drawer-content{padding:var(--gap-lg);padding-top:70px}.meta-section{margin-bottom:var(--gap-lg)}.meta-section h3{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:var(--gap-sm)}.info-drawer.rtl .meta-section h3{text-align:right}.meta-item{display:flex;justify-content:space-between;padding:var(--gap-xs) 0;border-bottom:1px solid var(--border)}.info-drawer.rtl .meta-item{flex-direction:row-reverse}.meta-label{color:var(--text-secondary);font-size:.875rem}.meta-value{color:var(--text-primary);font-size:.875rem;text-align:end}.info-drawer.rtl .meta-value{text-align:start}.map-container{width:100%;height:200px;border-radius:4px;overflow:hidden;margin-top:var(--gap-sm)}.map-container .leaflet-container{width:100%;height:100%}.download-link{display:block;margin-top:var(--gap-lg);padding:var(--gap-sm) var(--gap-md);text-align:center;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:4px;color:var(--text-primary);text-decoration:none;font-size:.875rem;transition:all var(--transition-fast)}.download-link:hover{background:var(--accent);border-color:var(--accent)}.filmstrip{position:absolute;bottom:0;left:0;right:0;height:var(--filmstrip-height);z-index:var(--z-controls);background:#141414;border-top:1px solid #2a2a2a;overflow-x:auto;overflow-y:hidden;scroll-behavior:smooth;-webkit-overflow-scrolling:touch;transition:height var(--transition-normal), transform var(--transition-normal)}.filmstrip.collapsed{height:0;overflow:hidden}.filmstrip.collapsed .filmstrip-track{opacity:0}.filmstrip::-webkit-scrollbar{height:4px}.filmstrip::-webkit-scrollbar-track{background:#1e1e1e}.filmstrip::-webkit-scrollbar-thumb{background:#2a2a2a;border-radius:2px}.filmstrip-toggle{position:fixed;bottom:calc(var(--filmstrip-height) - 1px);left:50%;transform:translate(-50%);z-index:calc(var(--z-controls) + 1);width:64px;height:19px;padding:0;border:1px solid #2a2a2a;border-bottom:none;border-radius:11px 11px 0 0;background:#141414;color:#888;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:color var(--transition-fast), background var(--transition-fast), bottom var(--transition-normal)}.filmstrip-toggle:hover{color:#e0e0e0;background:#1e1e1e}.filmstrip-toggle.collapsed{bottom:0;border-bottom:1px solid #2a2a2a}.filmstrip-toggle svg{flex-shrink:0}.filmstrip-track{position:relative;height:100%;display:flex;align-items:center;transition:opacity var(--transition-normal)}.filmstrip-thumb{position:absolute;top:50%;transform:translateY(-50%);width:var(--filmstrip-thumb);height:var(--filmstrip-thumb);border:2px solid #0000;border-radius:4px;overflow:hidden;cursor:pointer;transition:border-color var(--transition-fast), opacity var(--transition-fast);opacity:.6}.filmstrip-thumb:hover{opacity:.9}.filmstrip-thumb.active{border-color:var(--accent);opacity:1}.filmstrip-thumb img{width:100%;height:100%;object-fit:cover}.photo-viewer.big-picture-mode{background:#000;touch-action:none}.photo-viewer.big-picture-mode .viewer-backdrop{background:#000}.photo-viewer.big-picture-mode .viewer-main{padding:0}.photo-viewer.big-picture-mode .viewer-image-container{width:100vw;height:100vh;display:flex;align-items:center;justify-content:center}.photo-viewer.big-picture-mode .viewer-image-container.crossfade{display:block;position:relative}.photo-viewer.big-picture-mode .viewer-image-container.crossfade .viewer-image{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:contain;max-width:none;max-height:none}.photo-viewer.big-picture-mode .viewer-image{max-width:100vw;max-height:100vh;width:auto;height:auto;object-fit:contain}.photo-viewer.big-picture-mode .viewer-controls,.photo-viewer.big-picture-mode .filmstrip,.photo-viewer.big-picture-mode .filmstrip-toggle,.photo-viewer.big-picture-mode .info-drawer,.photo-viewer.big-picture-mode .viewer-nav{opacity:0;pointer-events:none;transition:opacity var(--transition-normal)}.photo-viewer.big-picture-mode.controls-visible .viewer-controls,.photo-viewer.big-picture-mode.controls-visible .viewer-nav{opacity:1;pointer-events:auto}.photo-viewer.big-picture-mode #drawer-toggle{display:none}.photo-viewer.big-picture-mode #slideshow-toggle{display:flex}#slideshow-toggle{display:none;align-items:center;justify-content:center}#slideshow-toggle.playing{color:var(--accent);border-color:var(--accent)}.site-footer{display:flex;align-items:center;justify-content:center;gap:var(--gap-sm);padding:var(--gap-xl) var(--gap-lg);font-size:.75rem;color:var(--text-muted)}.site-footer a{color:var(--text-muted);text-decoration:none;transition:color var(--transition-fast)}.site-footer a:hover{color:var(--text-secondary)}.site-footer .version{color:var(--text-muted);opacity:.7}@media (width<=1024px){:root{--drawer-width:280px;--grid-unit:160px}.info-drawer{width:100%;bottom:0;transform:translateY(100%)}.photo-viewer.drawer-open .info-drawer{transform:translateY(0);height:50vh;top:auto}.photo-viewer.drawer-open .filmstrip{right:0;bottom:50vh}.photo-viewer.drawer-open .filmstrip-toggle{display:none}.photo-viewer.drawer-open .viewer-main{padding:0;padding-bottom:calc(50vh + var(--filmstrip-height) + var(--gap-sm));align-items:center}.photo-viewer.drawer-open .viewer-next{right:var(--gap-md)}.drawer-content{padding-top:var(--gap-lg)}}@media (width<=768px){:root{--grid-unit:140px;--filmstrip-height:60px;--filmstrip-thumb:44px}.filmstrip-toggle{width:85px;height:25px;border-radius:14px 14px 0 0}.filmstrip-toggle svg{width:28px;height:17px}.site-header{flex-wrap:wrap;padding:var(--gap-sm) var(--gap-md)}.album-nav{flex-basis:100%;flex-wrap:wrap;justify-content:center;margin-top:var(--gap-sm)}.gallery{padding:var(--gap-md)}.viewer-nav{width:44px;font-size:2rem}}@media (width<=480px){:root{--grid-unit:calc((100vw - var(--gap-md) * 2 - var(--grid-gap)) / 2)}.photo-tile.size-2x,.photo-tile.size-4x{width:var(--grid-unit)}}@media (prefers-reduced-motion:reduce){*,:before,:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}button:focus:not(:focus-visible){outline:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0, 0, 0, 0);white-space:nowrap;border:0}body.loading .masonry-grid,body.loading .photo-viewer{opacity:0;pointer-events:none}body.loading:after{content:"";position:fixed;top:50%;left:50%;width:24px;height:24px;margin:-12px 0 0 -12px;border:2px solid var(--text-muted);border-top-color:var(--text-primary);border-radius:50%;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}body.error .masonry-grid{display:none}body.error:after{content:"Failed to load gallery";position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);color:var(--text-muted);font-size:.875rem}body.loading-lang .lang-dropdown-trigger{pointer-events:none;opacity:.5}body.loading-lang .lang-dropdown-trigger:after{content:"";display:inline-block;width:12px;height:12px;margin-left:8px;border:2px solid var(--text-muted);border-top-color:var(--text-primary);border-radius:50%;animation:.8s linear infinite spin}