:root{--thumb-size:180px;--title-bar-height:50px;--action-bar-height:60px;--filmstrip-height:100px;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:16px;--spacing-lg:24px;--spacing-xl:32px;--border-radius:8px;--transition-speed:0.1s}:root{--bg-primary:#ffffff;--bg-secondary:#f4f5f5;--bg-overlay:rgba(0, 0, 0, 0.8);--text-primary:#121416;--text-secondary:#70777e;--border-color:#e0e2e3;--accent-color:#0067b9;--hover-bg:#e9ebee;--btn-overlay:rgba(0, 0, 0, 0.35);--shadow:0 2px 8px rgba(0, 0, 0, 0.1);--shadow-lg:0 4px 16px rgba(0, 0, 0, 0.15)}@media (prefers-color-scheme:dark){:root{--bg-primary:#121416;--bg-secondary:#1b1e20;--bg-overlay:rgba(0, 0, 0, 0.9);--text-primary:#d6d8da;--text-secondary:#999ea3;--border-color:#2d3236;--accent-color:#69b3e7;--hover-bg:#2d3236;--btn-overlay:rgba(255, 255, 255, 0.2);--shadow:0 2px 8px rgba(0, 0, 0, 0.3);--shadow-lg:0 4px 16px rgba(0, 0, 0, 0.5)}}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden;min-height:100vh;position:relative;padding-bottom:var(--action-bar-height)}.gallery-header{position:sticky;top:0;z-index:100;background:var(--bg-secondary);border-bottom:1px solid var(--border-color);height:var(--title-bar-height);padding:0 var(--spacing-lg);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:var(--spacing-md)}.parent-link{color:var(--accent-color);text-decoration:none;font-size:14px;font-weight:500;transition:opacity var(--transition-speed);justify-self:start}.parent-link:hover{opacity:.7}.gallery-title-container{grid-column:2;text-align:center}.gallery-title{font-size:24px;font-weight:700;margin:0}.gallery-comment{font-size:14px;color:var(--text-secondary);margin-top:var(--spacing-xs)}.gallery-content{padding:var(--spacing-lg);padding-bottom:calc(var(--action-bar-height) + var(--spacing-lg));display:block}body.mode-filmstrip .gallery-content,body.mode-single .gallery-content,body.mode-slideshow .gallery-content{display:none}.albums{margin-bottom:var(--spacing-xl)}.albums{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:var(--spacing-md)}.album{display:block;text-decoration:none;color:inherit;border-radius:var(--border-radius);overflow:hidden;background:var(--bg-secondary);transition:transform var(--transition-speed),box-shadow var(--transition-speed);box-shadow:var(--shadow)}.album:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.album-thumb{width:100%;padding-top:66.67%;background-size:cover;background-position:center;background-color:var(--bg-secondary)}.album-title{padding:var(--spacing-md);font-weight:600;font-size:16px}.album-count{padding:0 var(--spacing-md) var(--spacing-md);font-size:14px;color:var(--text-secondary)}.photos{display:grid;grid-template-columns:repeat(auto-fill,minmax(var(--thumb-size),1fr));gap:var(--spacing-sm)}.photo{display:block;text-decoration:none;color:inherit;border-radius:var(--border-radius);overflow:hidden;background:var(--bg-secondary);transition:transform var(--transition-speed),box-shadow var(--transition-speed);cursor:pointer;position:relative;box-shadow:3px 3px 5px 0 rgba(0,0,0,.3)}.photo:hover{transform:scale(1.05);box-shadow:var(--shadow-lg);z-index:1}.photo img{width:100%;height:var(--thumb-size);object-fit:cover;display:block}.photo-title{position:absolute;bottom:0;left:0;right:0;padding:var(--spacing-xs) var(--spacing-md);font-size:14px;background:var(--bg-overlay);color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;opacity:0;transition:opacity var(--transition-speed)}.photo:hover .photo-title{opacity:1}.single-view{display:none;position:fixed;top:var(--title-bar-height);left:0;right:0;bottom:var(--action-bar-height);align-items:center;justify-content:center;padding:var(--spacing-sm) 70px}body.mode-filmstrip .single-view,body.mode-single .single-view,body.mode-slideshow .single-view{display:flex}body.mode-filmstrip .single-view{bottom:calc(var(--action-bar-height) + var(--filmstrip-height))}.single-image{padding:12px;max-width:100%;max-height:100%;object-fit:contain;border-radius:var(--border-radius);box-shadow:var(--shadow-lg);transition:opacity var(--transition-speed)}.single-image.fade-out{opacity:0}.single-image.fade-in{animation:fadeInImage var(--transition-speed) ease-in}@keyframes fadeInImage{from{opacity:0}to{opacity:1}}.single-description{position:absolute;bottom:var(--spacing-xl);left:50%;transform:translateX(-50%);background:var(--bg-overlay);color:#fff;padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--border-radius);font-size:14px;max-width:80%;text-align:center;opacity:0;transition:opacity var(--transition-speed)}.single-description:empty{display:none}body.mode-filmstrip .single-view:hover .single-description,body.mode-single .single-view:hover .single-description,body.mode-slideshow .single-view:hover .single-description{opacity:1}.single-view-map-btn{position:absolute;top:var(--spacing-md);right:var(--spacing-md);width:40px;height:40px;border:none;background:var(--btn-overlay);color:#fff;border-radius:var(--border-radius);cursor:pointer;display:none;align-items:center;justify-content:center;z-index:100;transition:opacity var(--transition-speed)}body.mode-filmstrip .single-view-map-btn,body.mode-single .single-view-map-btn,body.mode-slideshow .single-view-map-btn{display:flex;opacity:0}body.mode-filmstrip .single-view:hover .single-view-map-btn,body.mode-single .single-view:hover .single-view-map-btn,body.mode-slideshow .single-view:hover .single-view-map-btn{opacity:1}.single-view-map-btn:hover{opacity:.8}.single-view-map-btn svg{width:20px;height:20px;fill:currentColor}.fullscreen-btn{position:absolute;top:calc(var(--spacing-md) + 48px);right:var(--spacing-md);width:40px;height:40px;border:none;background:var(--btn-overlay);color:#fff;border-radius:var(--border-radius);cursor:pointer;display:none;align-items:center;justify-content:center;z-index:100;transition:opacity var(--transition-speed)}body.mode-filmstrip .fullscreen-btn,body.mode-single .fullscreen-btn,body.mode-slideshow .fullscreen-btn{display:flex;opacity:0}body.mode-filmstrip .single-view:hover .fullscreen-btn,body.mode-single .single-view:hover .fullscreen-btn,body.mode-slideshow .single-view:hover .fullscreen-btn{opacity:1}.fullscreen-btn:hover{opacity:.8}.fullscreen-btn svg{width:20px;height:20px;fill:currentColor}body.is-fullscreen .gallery-header{display:none}body.is-fullscreen .action-bar{display:none}body.is-fullscreen .single-view{top:0;bottom:0;padding:var(--spacing-sm)}body.is-fullscreen.mode-filmstrip .single-view{bottom:var(--filmstrip-height)}body.is-fullscreen .filmstrip{bottom:0}.action-bar{position:fixed;bottom:0;left:0;right:0;height:var(--action-bar-height);background:var(--bg-primary);border-top:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 var(--spacing-lg);z-index:200;box-shadow:0 -2px 8px rgba(0,0,0,.1)}.action-left,.action-right{flex:1;display:flex;align-items:center}.action-right{justify-content:flex-end;position:relative}.action-center{display:flex;gap:var(--spacing-sm);position:relative}.mode-dropdown-toggle{display:none;height:40px;padding:0 var(--spacing-md);border:1px solid var(--border-color);background:var(--bg-primary);border-radius:var(--border-radius);cursor:pointer;align-items:center;gap:var(--spacing-sm);color:var(--text-primary);font-size:14px;font-weight:500;white-space:nowrap;transition:background var(--transition-speed)}.mode-dropdown-toggle:hover{background:var(--hover-bg)}.mode-dropdown-toggle svg{flex-shrink:0}.mode-dropdown-menu{display:flex;gap:var(--spacing-sm);position:static}.size-slider{width:120px;height:20px;background:0 0;outline:0;appearance:none;cursor:pointer;position:relative}.size-slider::-webkit-slider-runnable-track{width:100%;height:4px;background:var(--border-color);border-radius:2px}.size-slider::-moz-range-track{width:100%;height:4px;background:var(--border-color);border-radius:2px}.size-slider::-webkit-slider-thumb{appearance:none;width:16px;height:16px;border-radius:50%;background:var(--accent-color);cursor:pointer;margin-top:-6px}.size-slider::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:var(--accent-color);border:none;cursor:pointer}body:not(.mode-grid) .action-left{opacity:0;pointer-events:none}.mode-btn{width:110px;height:40px;padding:0 var(--spacing-sm);border:none;background:0 0;border-radius:var(--border-radius);cursor:pointer;display:flex;align-items:center;justify-content:center;gap:var(--spacing-xs);transition:background var(--transition-speed);color:var(--text-primary);font-size:14px;font-weight:500;white-space:nowrap}.mode-btn:hover{background:var(--hover-bg)}.mode-btn.active{background:var(--accent-color);color:#fff}.mode-btn svg{width:20px;height:20px;fill:currentColor;flex-shrink:0}.download-btn{width:40px;height:40px;border:none;background:var(--accent-color);color:#fff;border-radius:var(--border-radius);cursor:pointer;font-size:20px;display:none;align-items:center;justify-content:center;transition:opacity var(--transition-speed)}body.mode-filmstrip .download-btn,body.mode-single .download-btn,body.mode-slideshow .download-btn{display:flex}.download-btn:hover{opacity:.8}.download-menu{display:none;position:absolute;bottom:100%;right:0;margin-bottom:var(--spacing-sm);background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--border-radius);box-shadow:var(--shadow-lg);min-width:180px;z-index:300}.download-menu-item{display:block;width:100%;padding:var(--spacing-sm) var(--spacing-md);border:none;background:0 0;color:var(--text-primary);text-align:left;cursor:pointer;font-size:14px;transition:background var(--transition-speed)}.download-menu-item:first-child{border-radius:var(--border-radius) var(--border-radius) 0 0}.download-menu-item:last-child{border-radius:0 0 var(--border-radius) var(--border-radius)}.download-menu-item:only-child{border-radius:var(--border-radius)}.download-menu-item:hover{background:var(--hover-bg)}.nav-btn{position:fixed;top:50%;transform:translateY(-50%);width:50px;height:50px;border:none;background:var(--btn-overlay);color:#fff;border-radius:50%;cursor:pointer;display:none;align-items:center;justify-content:center;z-index:150;transition:opacity var(--transition-speed)}body.mode-filmstrip .nav-btn,body.mode-single .nav-btn,body.mode-slideshow .nav-btn{display:flex;opacity:0}body.mode-filmstrip .single-view:hover .nav-btn,body.mode-single .single-view:hover .nav-btn,body.mode-slideshow .single-view:hover .nav-btn{opacity:1}.nav-btn:hover{opacity:.8}.nav-prev{left:var(--spacing-sm)}.nav-next{right:var(--spacing-sm)}.nav-btn svg{width:24px;height:24px;fill:currentColor}.filmstrip{position:fixed;bottom:var(--action-bar-height);left:0;right:0;height:var(--filmstrip-height);background:var(--bg-secondary);border-top:1px solid var(--border-color);display:none;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-lg);overflow-x:auto;overflow-y:hidden;z-index:100}body.mode-filmstrip .filmstrip{display:flex}.filmstrip-thumb{flex-shrink:0;width:100px;height:80px;border:none;padding:0;background:0 0;cursor:pointer;border-radius:var(--border-radius);overflow:hidden;opacity:.6;transition:opacity var(--transition-speed),transform var(--transition-speed)}.filmstrip-thumb:hover{opacity:.8;transform:scale(1.05)}.filmstrip-thumb.active{opacity:1;box-shadow:0 0 0 2px var(--accent-color)}.filmstrip-thumb img{width:100%;height:100%;object-fit:cover;display:block}.slideshow-loading{position:absolute;bottom:16px;right:16px;color:rgba(255,255,255,.7)}.slideshow-loading svg{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{from{opacity:0}to{opacity:1}}body.mode-calendar .action-left{opacity:1;pointer-events:auto}.calendar-day-group{margin-bottom:var(--spacing-lg)}.calendar-date-header{position:sticky;top:50px;z-index:50;background:var(--bg-secondary);padding:var(--spacing-sm) var(--spacing-lg);margin:0 calc(-1 * var(--spacing-lg)) var(--spacing-lg)}.calendar-date-title{font-size:18px;font-weight:600;color:var(--text-primary)}.calendar-date-count{font-size:14px;color:var(--text-secondary);margin-top:var(--spacing-xs)}.calendar-day-group .photos{display:grid;grid-template-columns:repeat(auto-fill,minmax(var(--thumb-size),1fr));gap:var(--spacing-sm)}.map-view{display:none;position:fixed;top:calc(50px);left:0;right:0;bottom:calc(var(--action-bar-height));flex-direction:column}body.mode-map .map-view{display:flex}body.mode-map .gallery-content{display:none}.map-container{flex:1;width:100%;height:100%}.custom-marker{background:0 0;border:none;width:60px!important;height:60px!important;margin:0!important}.map-marker-thumb-container{width:60px!important;height:60px!important;border-radius:50%;overflow:hidden;cursor:pointer;transition:all var(--transition-speed);position:relative;box-shadow:var(--shadow);border:2px solid #fff}.map-marker-thumb-container:hover{width:var(--thumb-size)!important;height:var(--thumb-size)!important;border-radius:var(--border-radius);transform:translate(calc(-50% + 30px),calc(-50% + 30px));z-index:1000!important;box-shadow:var(--shadow-lg)}.map-marker-image{width:100%!important;height:100%!important;object-fit:cover;object-position:center;display:block;position:absolute;top:0;left:0;right:0;bottom:0;margin:0;padding:0}.map-marker-zoom-btn{position:absolute;bottom:4px;right:4px;width:24px;height:24px;border:none;border-radius:4px;background:rgba(0,0,0,.6);color:#fff;cursor:pointer;display:none;align-items:center;justify-content:center;padding:0;transition:background var(--transition-speed);z-index:10}.map-marker-thumb-container:hover .map-marker-zoom-btn{display:flex}.map-marker-zoom-btn:hover{background:rgba(0,0,0,.8)}.map-marker-zoom-btn svg{display:block}.custom-cluster-marker{background:0 0;border:none;width:50px!important;height:50px!important;margin:0!important}.map-cluster-marker{width:50px;height:50px;border-radius:50%;background:var(--accent-color);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow-lg);border:3px solid #fff;transition:transform var(--transition-speed),box-shadow var(--transition-speed)}.map-cluster-marker:hover{transform:scale(1.2);box-shadow:0 4px 20px rgba(0,0,0,.3)}.map-cluster-count{color:#fff;font-size:16px;font-weight:700}.map-container .leaflet-top.leaflet-right{top:51px}.map-zoom-out-btn{position:absolute;top:10px;right:10px;width:34px;height:34px;border:2px solid rgba(0,0,0,.2);border-radius:4px;background:#fff;color:#333;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;z-index:1000;box-shadow:0 1px 5px rgba(0,0,0,.4);transition:background var(--transition-speed)}.map-zoom-out-btn:hover{background:#f4f4f4}.map-zoom-out-btn svg{display:block}.no-location-filmstrip{display:none;background:var(--bg-secondary);border-top:1px solid var(--border-color);padding:var(--spacing-sm) var(--spacing-md);gap:var(--spacing-sm);overflow-x:auto;overflow-y:hidden;flex-shrink:0;height:80px}.filmstrip-marker{flex-shrink:0;width:60px;height:60px;border-radius:50%;overflow:hidden;cursor:pointer;transition:transform var(--transition-speed);box-shadow:var(--shadow);border:2px solid var(--border-color)}.filmstrip-marker:hover{transform:scale(1.1);box-shadow:var(--shadow-lg)}.filmstrip-marker img{width:100%;height:100%;object-fit:cover;display:block}@media (max-width:768px){:root{--thumb-size:120px;--spacing-lg:16px}.gallery-header{padding:0 var(--spacing-md)}.gallery-title{font-size:18px}.albums{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}.nav-btn{width:40px;height:40px}.nav-prev{left:var(--spacing-sm)}.nav-next{right:var(--spacing-sm)}.mode-dropdown-toggle{display:flex}.mode-dropdown-menu{display:none;position:absolute;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%);background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--border-radius);box-shadow:0 4px 12px rgba(0,0,0,.15);overflow:hidden;z-index:1000;min-width:160px;flex-direction:column;gap:0}.mode-dropdown-menu.show{display:flex}.mode-btn{width:100%;height:44px;justify-content:flex-start}}.video-play-icon{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);pointer-events:none;z-index:10}.video-duration-badge{position:absolute;bottom:4px;right:4px;background:rgba(0,0,0,.8);color:#fff;padding:2px 6px;border-radius:3px;font-size:12px;font-weight:700;z-index:10}.single-viewer{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center}.single-video{max-width:100%;max-height:calc(100vh - var(--action-bar-height) - 50px);display:block}