.gallery{padding:2rem;max-width:1600px;margin:0 auto}.gallery-empty{text-align:center;padding:4rem 2rem;color:#666}.gallery-empty-hint{margin-top:1rem;font-size:.9rem}.gallery-empty-hint code{background-color:#1a1a1a;padding:.2rem .5rem;border-radius:4px;color:#888}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}.gallery-item{position:relative;background-color:#141414;border:2px solid #1a1a1a;border-radius:8px;overflow:hidden;cursor:pointer;transition:border-color .2s ease,transform .2s ease;aspect-ratio:4/3}.gallery-item:hover{border-color:#333;transform:translateY(-2px)}.gallery-item.selected{border-color:#fff}.gallery-item-checkbox{position:absolute;top:.75rem;left:.75rem;z-index:10;background-color:#0009;border-radius:4px;padding:.25rem}.gallery-item-checkbox input[type=checkbox]{width:20px;height:20px;cursor:pointer;accent-color:#ffffff}.gallery-photo,.gallery-photo-placeholder{width:100%;height:100%;object-fit:cover;display:block}.gallery-photo-placeholder{display:flex;align-items:center;justify-content:center;background-color:#0f0f0f}.placeholder-spinner{width:32px;height:32px;border:2px solid #1a1a1a;border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}.gallery-photo-error{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);color:#666;font-size:.9rem}.gallery-item-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(0,0,0,.8),transparent);padding:1rem;opacity:0;transition:opacity .2s ease}.gallery-item:hover .gallery-item-overlay{opacity:1}.gallery-item-name{color:#fff;font-size:.9rem;font-weight:500;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}@media (max-width: 768px){.gallery{padding:1rem}.gallery-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:1rem}}.photo-viewer{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#000000f2;z-index:1000;display:flex;align-items:center;justify-content:center;overflow:hidden}.photo-viewer-content{position:relative;width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center}.photo-viewer-close{position:absolute;top:1.5rem;right:1.5rem;width:48px;height:48px;background-color:#1a1a1a;border:1px solid #2a2a2a;border-radius:8px;color:#fff;font-size:2rem;line-height:1;cursor:pointer;z-index:1001;transition:background-color .2s ease,border-color .2s ease;display:flex;align-items:center;justify-content:center}.photo-viewer-close:hover{background-color:#2a2a2a;border-color:#3a3a3a}.photo-viewer-controls{position:absolute;top:50%;transform:translateY(-50%);width:100%;display:flex;justify-content:space-between;padding:0 2rem;pointer-events:none;z-index:1001}.photo-viewer-control-btn{width:56px;height:56px;background-color:#1a1a1a;border:1px solid #2a2a2a;border-radius:8px;color:#fff;font-size:2.5rem;line-height:1;cursor:pointer;pointer-events:all;transition:background-color .2s ease,border-color .2s ease;display:flex;align-items:center;justify-content:center}.photo-viewer-control-btn:hover{background-color:#2a2a2a;border-color:#3a3a3a}.photo-viewer-toolbar{position:absolute;top:1.5rem;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:.75rem;background-color:#1a1a1a;border:1px solid #2a2a2a;border-radius:8px;padding:.5rem 1rem;z-index:1001}.photo-viewer-toolbar-btn{background-color:#0a0a0a;border:1px solid #2a2a2a;border-radius:6px;color:#fff;padding:.5rem 1rem;font-size:.9rem;cursor:pointer;transition:background-color .2s ease,border-color .2s ease;font-family:inherit}.photo-viewer-toolbar-btn:hover:not(:disabled){background-color:#1a1a1a;border-color:#3a3a3a}.photo-viewer-toolbar-btn:disabled{opacity:.5;cursor:not-allowed}.photo-viewer-toolbar-btn.download-btn{background-color:#fff;color:#0a0a0a;border-color:#fff;font-weight:500}.photo-viewer-toolbar-btn.download-btn:hover{background-color:#e0e0e0}.photo-viewer-zoom{color:#fff;font-size:.9rem;min-width:60px;text-align:center;font-weight:500}.photo-viewer-image-container{flex:1;width:100%;display:flex;align-items:center;justify-content:center;overflow:hidden;touch-action:none}.photo-viewer-image{max-width:100%;max-height:100%;object-fit:contain;-webkit-user-select:none;user-select:none;transition:transform .1s ease-out}.photo-viewer-info{position:absolute;bottom:1.5rem;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:1.5rem;background-color:#1a1a1a;border:1px solid #2a2a2a;border-radius:8px;padding:.75rem 1.5rem;z-index:1001}.photo-viewer-name{color:#fff;font-size:.95rem;font-weight:500}.photo-viewer-counter{color:#888;font-size:.9rem}@media (max-width: 768px){.photo-viewer-controls{padding:0 1rem}.photo-viewer-control-btn{width:48px;height:48px;font-size:2rem}.photo-viewer-toolbar{flex-wrap:wrap;max-width:90%;gap:.5rem}.photo-viewer-toolbar-btn{padding:.4rem .8rem;font-size:.85rem}.photo-viewer-zoom{min-width:50px;font-size:.85rem}}.download-controls{max-width:1600px;margin:0 auto;padding:1.5rem 2rem;border-bottom:1px solid #1a1a1a;display:flex;flex-wrap:wrap;gap:1.5rem;align-items:center;justify-content:space-between}.download-controls-section{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}.download-controls-count{color:#888;font-size:.9rem;font-weight:500}.download-controls-input-group{display:flex;align-items:center;gap:.5rem}.download-controls-input{background-color:#141414;border:1px solid #2a2a2a;border-radius:6px;color:#fff;padding:.6rem 1rem;font-size:.9rem;width:160px;font-family:inherit;transition:border-color .2s ease}.download-controls-input:focus{outline:none;border-color:#3a3a3a}.download-controls-input:disabled{opacity:.5;cursor:not-allowed}.download-controls-btn{background-color:#141414;border:1px solid #2a2a2a;border-radius:6px;color:#fff;padding:.6rem 1.2rem;font-size:.9rem;font-weight:500;cursor:pointer;transition:background-color .2s ease,border-color .2s ease;font-family:inherit;white-space:nowrap}.download-controls-btn:hover:not(:disabled){background-color:#1a1a1a;border-color:#3a3a3a}.download-controls-btn:disabled{opacity:.5;cursor:not-allowed}.download-controls-btn-primary{background-color:#fff;color:#0a0a0a;border-color:#fff;font-weight:600}.download-controls-btn-primary:hover:not(:disabled){background-color:#e0e0e0}@media (max-width: 768px){.download-controls{padding:1rem;flex-direction:column;align-items:stretch}.download-controls-section{width:100%;justify-content:space-between}.download-controls-input{width:120px}.download-controls-btn{padding:.5rem 1rem;font-size:.85rem}}.app{min-height:100vh;padding-bottom:2rem}.app-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:1rem}.loading-spinner{width:48px;height:48px;border:3px solid #2a2a2a;border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.app-header{text-align:center;padding:3rem 2rem 2rem;border-bottom:1px solid #1a1a1a}.app-header h1{font-size:3rem;font-weight:600;color:#fff;margin-bottom:.5rem;letter-spacing:-.02em}.app-header .subtitle{font-size:1.1rem;color:#888;font-weight:400}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#0a0a0a;color:#e0e0e0;overflow-x:hidden}#root{min-height:100vh}