:root{--bg-color:#000;--fg-color:#fff;--border-color:#333;--hover-color:#1a1a1a;--accent-color:#fff;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--fg-color);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.5;overflow-x:hidden}a{color:inherit;text-decoration:none}button{color:inherit;cursor:pointer;background:0 0;border:none;font-family:inherit}input,textarea{color:inherit;background:0 0;border:none;font-family:inherit}input:focus,textarea:focus{outline:none}:root,[data-theme=dark]{--bg-color:#000;--fg-color:#fff;--border-color:#333;--hover-color:#111;--active-bg:#1a1a1a;--muted-text:#666;--muted-text-hover:#888;--lightbox-bg:#000;--delete-color:#f33;--font-sans:"Helvetica Neue", Helvetica, Arial, sans-serif;--font-mono:"Courier New", Courier, monospace}[data-theme=light]{--bg-color:#fff;--fg-color:#000;--border-color:#ccc;--hover-color:#f0f0f0;--active-bg:#e0e0e0;--muted-text:#888;--muted-text-hover:#444;--lightbox-bg:#fff;--delete-color:#c00}*{box-sizing:border-box;margin:0;padding:0;border-radius:0!important}body{background-color:var(--bg-color);color:var(--fg-color);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;line-height:1.4;transition:background-color .2s,color .2s}button{color:inherit;font:inherit;cursor:pointer;background:0 0;border:none}input,select{font-family:var(--font-mono);color:inherit;background:0 0;border:none;outline:none}.app-container{background-color:var(--bg-color);width:100vw;height:100vh;display:flex;overflow:hidden}.sidebar{border-right:1px solid var(--border-color);flex-direction:column;flex-shrink:0;width:240px;display:flex}.main-content{flex-direction:column;flex:1;display:flex;position:relative;overflow:hidden}.logo{font-family:var(--font-sans);letter-spacing:.05em;border-bottom:1px solid var(--border-color);padding:24px;font-size:11px;font-weight:400;line-height:1.6}.nav-items{flex-direction:column;display:flex;overflow-y:auto}.section-title{font-family:var(--font-sans);color:var(--muted-text);border-top:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:24px 24px 8px;font-size:10px;font-weight:400;display:flex}.nav-item{font-family:var(--font-sans);text-transform:uppercase;color:var(--muted-text-hover);cursor:pointer;justify-content:space-between;align-items:center;padding:8px 24px;font-size:11px;font-weight:400;display:flex}.nav-item:hover{background:var(--hover-color);color:var(--fg-color)}.nav-item.active{color:var(--fg-color);background:var(--active-bg);border-left:2px solid var(--fg-color);padding-left:22px}.truncate{white-space:nowrap;text-overflow:ellipsis;max-width:120px;overflow:hidden}.row-actions{gap:8px;display:flex}.row-actions button{font-family:var(--font-sans);color:var(--muted-text-hover);font-size:9px;font-weight:400}.row-actions button:hover{color:var(--fg-color)}.header{border-bottom:1px solid var(--border-color);flex-shrink:0;justify-content:space-between;align-items:center;height:60px;padding:0 24px;display:flex}.search-bar{flex:1;align-items:center;display:flex}.search-bar input{width:100%;font-family:var(--font-sans);text-transform:uppercase;padding:8px 0;font-size:11px;font-weight:400}.search-bar input::placeholder{color:var(--muted-text-hover)}.grid-controls{font-family:var(--font-sans);color:var(--muted-text-hover);align-items:center;gap:16px;font-size:10px;font-weight:400;display:flex}.icon-btn{color:var(--muted-text)}.icon-btn:hover{color:var(--fg-color)}.gallery-container{background:var(--bg-color);flex:1;padding:1px;overflow-y:auto}.masonry-grid{column-gap:1px}.masonry-item{break-inside:avoid;cursor:pointer;background:var(--hover-color);margin-bottom:1px;position:relative}.masonry-item img{object-fit:cover;opacity:.9;width:100%;transition:opacity .2s;display:block}.masonry-item:hover img{opacity:1}.item-overlay{opacity:0;background:#fffffff2;justify-content:center;align-items:center;padding:24px;transition:opacity .1s;display:flex;position:absolute;inset:0}[data-theme=light] .item-overlay{background:#000000f2}.masonry-item:hover .item-overlay{opacity:1}.item-tags{flex-wrap:wrap;justify-content:center;gap:4px;display:flex}.item-tags .tag{color:#000;font-family:var(--font-mono);text-transform:uppercase;border:1px solid #000;padding:2px 4px;font-size:9px}[data-theme=light] .item-tags .tag{color:#fff;border-color:#fff}.empty-state{height:100%;font-family:var(--font-mono);color:var(--muted-text-hover);justify-content:center;align-items:center;font-size:11px;display:flex}.dropzone-overlay{background:var(--fg-color);color:var(--bg-color);z-index:50;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.dropzone-text{font-family:var(--font-sans);letter-spacing:-.02em;font-size:24px;font-weight:400}.lightbox-overlay{background-color:var(--lightbox-bg);z-index:100;display:flex;position:absolute;inset:0}.lightbox-close{z-index:110;color:var(--fg-color);position:absolute;top:16px;right:16px}.lightbox-content{width:100%;height:100%;display:flex}.lightbox-image-container{flex:1;justify-content:center;align-items:center;padding:40px;display:flex}.lightbox-image{object-fit:contain;max-width:100%;max-height:100%}.lightbox-sidebar{background:var(--lightbox-bg);border-left:1px solid var(--border-color);flex-direction:column;width:320px;display:flex}.spec-section{border-bottom:1px solid var(--border-color);padding:24px}.spec-label{font-family:var(--font-mono);color:var(--muted-text);margin-bottom:4px;font-size:9px}.spec-value{margin-bottom:16px;font-size:12px}.add-project-row{border:1px solid var(--border-color);display:flex}.add-project-row select{flex:1;padding:8px;font-size:11px}.add-project-row button{border-left:1px solid var(--border-color);background:var(--fg-color);color:var(--bg-color);padding:0 12px;font-weight:700}.add-project-row button:hover{background:var(--border-color)}.tag-input{border:1px solid var(--border-color);width:100%;margin-bottom:16px;padding:8px;font-size:11px}.tag-input:focus{border-color:var(--fg-color)}.lightbox-tags{flex-direction:column;gap:4px;display:flex}.lightbox-tag{border:1px solid var(--border-color);font-family:var(--font-mono);justify-content:space-between;align-items:center;padding:6px 8px;font-size:10px;display:flex}.tag-text{cursor:pointer}.tag-text:hover{text-decoration:underline}.tag-delete{cursor:pointer;color:var(--muted-text);padding:0 4px}.tag-delete:hover{color:var(--fg-color)}.lightbox-footer{margin-top:auto;padding:24px}.delete-btn{border:1px solid var(--delete-color);width:100%;color:var(--delete-color);font-family:var(--font-mono);padding:12px;font-size:10px}.delete-btn:hover{background:var(--delete-color);color:var(--bg-color)}.toggle-btn{font-family:var(--font-sans);border:1px solid var(--border-color);color:var(--muted-text);margin-right:16px;padding:4px 8px;font-size:10px;font-weight:700}.toggle-btn.active{background:var(--fg-color);color:var(--bg-color);border-color:var(--fg-color)}.bulk-action-bar{align-items:center;gap:12px;width:100%;display:flex}.bulk-count{font-family:var(--font-mono);margin-right:12px;font-size:11px;font-weight:700}.bulk-action-bar input,.bulk-action-bar select{border:1px solid var(--border-color);width:120px;padding:6px;font-size:10px}.bulk-btn{font-family:var(--font-sans);border:1px solid var(--border-color);padding:6px 12px;font-size:10px;font-weight:700}.bulk-btn.apply{background:var(--fg-color);color:var(--bg-color)}.bulk-btn.delete{border-color:var(--delete-color);color:var(--delete-color)}.bulk-btn.delete:hover{background:var(--delete-color);color:var(--bg-color)}.masonry-item.selected{outline:2px solid var(--fg-color);outline-offset:-2px}.masonry-item.selected img{opacity:.5}.selection-indicator{background:var(--bg-color);border:1px solid var(--border-color);padding:2px;display:flex;position:absolute;top:8px;left:8px}.meta-input{border:1px solid var(--border-color);width:100%;margin-bottom:8px;padding:6px;font-size:11px}.meta-input:focus{border-color:var(--fg-color)}.staging-overlay{background-color:var(--lightbox-bg);z-index:200;justify-content:center;align-items:center;padding:40px;display:flex;position:absolute;inset:0}.staging-modal{border:1px solid var(--border-color);flex-direction:column;width:100%;max-width:1200px;height:100%;display:flex}.staging-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;height:60px;padding:0 24px;display:flex}.staging-header h2{font-family:var(--font-sans);letter-spacing:.05em;font-size:14px;font-weight:400}.staging-content{flex:1;display:flex;overflow:hidden}.staging-grid{background:var(--border-color);flex:1;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:1px;padding:1px;display:grid;overflow-y:auto}.staging-thumb{background:var(--bg-color);aspect-ratio:1;justify-content:center;align-items:center;display:flex;position:relative}.staging-thumb img{object-fit:cover;width:100%;height:100%}.staging-thumb.more{font-family:var(--font-mono);color:var(--muted-text);font-size:12px}.staging-sidebar{border-left:1px solid var(--border-color);flex-direction:column;width:320px;padding:24px;display:flex}.staging-input{border:1px solid var(--border-color);width:100%;margin-bottom:12px;padding:10px;font-size:11px}.confirm-upload-btn{background:var(--fg-color);width:100%;color:var(--bg-color);font-family:var(--font-sans);letter-spacing:.05em;margin-top:auto;padding:16px;font-weight:700}.confirm-upload-btn:hover{background:var(--hover-color)}.autocomplete-container{width:100%;position:relative}.bulk-action-bar .autocomplete-container{width:120px}.autocomplete-dropdown{background:var(--bg-color);border:1px solid var(--border-color);z-index:500;text-align:left;border-top:none;width:100%;max-height:150px;margin:0;padding:0;list-style:none;position:absolute;top:100%;left:0;overflow-y:auto}.autocomplete-dropdown li{font-family:var(--font-mono);cursor:pointer;color:var(--muted-text);border-bottom:1px solid var(--border-color);text-transform:uppercase;padding:6px 8px;font-size:10px}.autocomplete-dropdown li:last-child{border-bottom:none}.autocomplete-dropdown li:hover{background:var(--fg-color);color:var(--bg-color)}.list-view-container{background:var(--bg-color);flex:1;padding:1px;overflow-y:auto}.archival-table{border-collapse:collapse;width:100%;font-family:var(--font-mono);text-align:left;text-transform:uppercase;font-size:10px}.archival-table th{border-bottom:1px solid var(--border-color);color:var(--muted-text);cursor:pointer;white-space:nowrap;background:var(--bg-color);z-index:10;padding:16px 24px;font-weight:400;position:sticky;top:0}.archival-table th:hover{color:var(--fg-color)}.archival-row{border-bottom:1px solid var(--border-color);cursor:pointer}.archival-row:hover{background:var(--hover-color)}.archival-row.selected{outline:2px solid var(--fg-color);outline-offset:-2px}.archival-table td{vertical-align:middle;padding:12px 24px}.thumb-cell{width:80px;height:80px;position:relative;padding:8px!important}.thumb-cell img{object-fit:cover;opacity:.9;width:100%;height:100%;display:block}.archival-row:hover .thumb-cell img{opacity:1}.row-selection-indicator{background:var(--bg-color);border:1px solid var(--border-color);padding:2px;display:flex;position:absolute;top:4px;left:4px}.multi-assign-container{width:100%;position:relative}.multi-assign-btn{background:var(--bg-color);border:1px solid var(--border-color);width:100%;color:var(--fg-color);font-family:var(--font-mono);text-align:left;cursor:pointer;text-transform:uppercase;padding:8px 12px;font-size:11px}.multi-assign-btn:hover{background:var(--hover-color)}.multi-assign-dropdown{background:var(--bg-color);border:1px solid var(--border-color);z-index:100;border-top:none;flex-direction:column;width:100%;max-height:250px;display:flex;position:absolute;top:100%;left:0;overflow-y:auto}.multi-assign-group{flex-direction:column;display:flex}.multi-assign-item{cursor:pointer;text-transform:uppercase;color:var(--fg-color);align-items:center;gap:8px;padding:8px 12px;font-size:11px;display:flex}.multi-assign-item:hover{background:var(--hover-color)}.multi-assign-item.sub{color:var(--muted-text);padding-left:24px}.multi-assign-item input[type=checkbox]{appearance:none;border:1px solid var(--border-color);cursor:pointer;background:0 0;width:12px;height:12px;position:relative}.multi-assign-item input[type=checkbox]:checked{background:var(--fg-color)}