*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;width:100%}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#0a1929;color:#fff;line-height:1.5}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff1f;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#fff3}.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg-darkest);padding:24px}.login-card{background:var(--bg-dark);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:40px 36px 32px;width:100%;max-width:400px;box-shadow:0 8px 32px #0006}.login-logo{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:28px}.login-logo-icon{width:44px;height:44px;background:linear-gradient(135deg,var(--accent),#64b5f6);border-radius:10px;display:flex;align-items:center;justify-content:center}.login-logo-text{font-size:1.3rem;font-weight:700;color:var(--text-primary);letter-spacing:-.3px}.login-title{text-align:center;color:var(--text-primary);margin:0 0 20px;font-size:1.15rem;font-weight:600}.login-error{background:#ef53501f;border:1px solid var(--danger);color:var(--danger);border-radius:var(--radius);padding:10px 14px;font-size:.85rem;margin-bottom:16px;word-break:break-word}.login-form{display:flex;flex-direction:column;gap:16px}.login-field{display:flex;flex-direction:column;gap:6px}.login-field span{color:var(--text-secondary);font-size:.82rem;font-weight:500}.login-field input{background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius);padding:10px 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span:not(.icon){overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.delete-btn{background:none;border:none;color:var(--danger);cursor:pointer;padding:2px 6px;font-size:.8rem;opacity:0;transition:opacity .15s ease;flex-shrink:0;border-radius:4px}.collection-row:hover .delete-btn{opacity:.6}.delete-btn:hover{opacity:1!important;background-color:#ef53501f}.subcollections{margin-top:1px}.empty-message{text-align:center;color:var(--text-muted);padding:2rem 1rem;font-size:.85rem}.draggable-canvas{position:relative;width:100%;height:100%;background-color:var(--bg-dark);border:1px solid var(--border-color);border-radius:var(--radius);overflow:hidden;-webkit-user-select:none;user-select:none;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:50px 50px}.draggable-asset{position:absolute;width:150px;background-color:var(--bg-card);border:2px solid 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var(--accent);border-color:var(--accent)}.draggable-asset.dragging{z-index:100;opacity:.9}.draggable-image{width:100%;height:110px;object-fit:cover;border-radius:6px;background-color:#00000040;pointer-events:none}.asset-label{font-size:.75rem;text-align:center;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;width:100%;pointer-events:none;font-weight:500}.asset-displayer{display:flex;flex-direction:column;gap:2rem;padding:24px;overflow-y:auto;height:100%}.loading{display:flex;align-items:center;justify-content:center;height:200px;color:var(--text-secondary);font-size:1rem}.empty-display{display:flex;align-items:center;justify-content:center;height:300px;color:var(--text-muted);font-size:.95rem}.subcollections-section h3,.assets-section h3{margin:0 0 14px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);padding-bottom:10px;border-bottom:1px solid var(--border-color)}.subcollections-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px;margin-bottom:1rem}.subcollection-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-top:3px solid var(--accent);border-radius:var(--radius-lg);padding:1.5rem 1rem;text-align:center;cursor:pointer;transition:all .25s ease;box-shadow:var(--shadow-card)}.subcollection-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-card-hover);border-color:var(--accent);background-color:var(--bg-card-hover)}.card-icon{font-size:2rem;margin-bottom:.5rem}.card-name{font-size:.9rem;font-weight:500;margin-bottom:.5rem;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card-arrow{font-size:1rem;color:var(--accent);opacity:0;transition:opacity .2s ease}.subcollection-card:hover 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12px;font-size:.82rem;color:var(--text-primary);text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;display:flex;align-items:center;justify-content:center;font-weight:500}.upload-area{border:2px dashed var(--border-color);border-radius:var(--radius);padding:16px 24px;text-align:center;cursor:pointer;transition:all .2s ease;background-color:transparent}.upload-area.active,.upload-area:hover{background-color:#2196f30f;border-color:var(--accent)}.upload-area p{margin:0;font-size:.88rem;color:var(--text-muted)}.upload-area.active p{color:var(--accent)}.context-menu{position:fixed;z-index:10000;background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:8px;padding:4px 0;min-width:200px;max-width:280px;box-shadow:0 8px 32px #00000080,0 2px 8px #0000004d;animation:contextMenuIn .12s ease-out;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}@keyframes contextMenuIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.context-menu-item{display:flex;align-items:center;gap:10px;width:100%;padding:8px 14px;background:none;border:none;color:var(--text-secondary);font-size:.83rem;font-family:inherit;cursor:pointer;text-align:left;transition:all .1s ease;white-space:nowrap}.context-menu-item:hover:not(.disabled){background-color:var(--accent-light);color:var(--text-primary)}.context-menu-item.disabled{opacity:.35;cursor:default}.context-menu-icon{font-size:.95rem;width:20px;text-align:center;flex-shrink:0;line-height:1}.context-menu-label{flex:1}.context-menu-shortcut{font-size:.72rem;color:var(--text-muted);margin-left:16px;flex-shrink:0}.context-menu-divider{height:1px;background-color:var(--border-color);margin:4px 8px}.collection-browser{padding:24px;height:100%;overflow-y:auto}.browser-section{margin-bottom:2rem}.section-title{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin:0 0 14px;font-weight:600}.browser-grid{display:grid;gap:16px}.folders-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}.files-grid{grid-template-columns:repeat(auto-fill,minmax(175px,1fr))}.files-grid.layout-list{display:flex;flex-direction:column;gap:4px}.files-grid.layout-masonry{columns:4 200px;column-gap:16px;display:block}.browser-item{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:16px;cursor:pointer;transition:all .2s ease;display:flex;flex-direction:column;align-items:center;text-align:center;box-shadow:var(--shadow-card);position:relative}.browser-item.selected{border-color:var(--accent);box-shadow:0 0 0 2px #2196f340,var(--shadow-card);background-color:var(--bg-card-hover)}.browser-item:hover{background-color:var(--bg-card-hover);border-color:#2196f366;box-shadow:var(--shadow-card-hover);transform:translateY(-2px)}.folder-item{min-height:130px;justify-content:center}.folder-item .item-icon{font-size:2.8rem;margin-bottom:10px;filter:drop-shadow(0 2px 4px rgba(0,0,0,.2))}.file-item{min-height:200px;padding:10px;position:relative}.files-grid.layout-list .file-item{flex-direction:row;align-items:center;text-align:left;gap:14px;min-height:0;padding:10px 16px;border-radius:var(--radius)}.files-grid.layout-list .file-preview,.files-grid.layout-list .file-icon,.files-grid.layout-list .file-color{width:52px;height:52px;margin-bottom:0;flex-shrink:0;border-radius:6px}.files-grid.layout-list .item-name{flex:1;margin-bottom:0}.files-grid.layout-list .item-meta{justify-content:flex-end}.files-grid.layout-masonry 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rgba(255,255,255,.08)}.item-name{font-size:.85rem;font-weight:500;color:var(--text-primary);margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;width:100%;line-height:1.3}.item-meta{font-size:.75rem;color:var(--text-muted);display:flex;align-items:center;justify-content:center;gap:8px;width:100%}.item-meta .item-size{color:var(--text-secondary)}.item-meta .item-date{color:var(--text-muted)}.item-type-badge{background-color:#2196f31f;color:var(--accent);padding:2px 8px;border-radius:10px;text-transform:capitalize;font-size:.7rem;font-weight:500}.empty-browser{display:flex;flex-direction:column;align-items:center;justify-content:center;height:300px;color:var(--text-muted)}.empty-icon{font-size:3rem;margin-bottom:1rem;opacity:.4}.empty-browser p{margin:.25rem 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var(--bg-header)}.user-avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#64b5f6);display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:600;color:#fff;cursor:pointer;margin-left:8px;transition:box-shadow .2s;flex-shrink:0}.user-avatar:hover{box-shadow:0 0 0 2px var(--accent)}.app-body{display:flex;flex:1;min-height:0;overflow:hidden}.app-sidebar{width:240px;min-width:240px;background-color:var(--bg-sidebar);border-right:1px solid var(--border-color);display:flex;flex-direction:column;overflow:hidden}.sidebar-header{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid var(--border-color)}.sidebar-header 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var(--border-subtle)}.details-info-row:last-child{border-bottom:none}.details-info-label{font-size:.85rem;color:var(--text-secondary)}.details-info-value{font-size:.85rem;color:var(--text-primary);font-weight:500;text-align:right;max-width:60%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.details-preview-section{padding:20px;border-top:1px solid var(--border-color);flex-shrink:0}.details-preview-section h4{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin:0 0 12px}.details-full-preview{border-radius:var(--radius);overflow:hidden;background-color:#0003}.details-full-preview img{width:100%;display:block;border-radius:var(--radius)}.home-view{padding:3rem 2rem;height:100%;overflow-y:auto;display:flex;flex-direction:column;align-items:center}.home-header{text-align:center;margin-bottom:3rem}.home-header h2{margin:0;font-size:2rem;font-weight:700;margin-bottom:.75rem;background:linear-gradient(135deg,var(--text-primary),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.home-header p{margin:0;color:var(--text-secondary);font-size:1rem}.home-collections{width:100%;max-width:1200px}.home-collections h3{font-size:.78rem;margin:0 0 1.25rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;font-weight:600}.collections-quick-access{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:1rem}.collection-quick-card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:2rem 1.25rem;text-align:center;cursor:pointer;transition:all .25s ease;box-shadow:var(--shadow-card)}.collection-quick-card:hover{border-color:var(--accent);transform:translateY(-4px);box-shadow:var(--shadow-card-hover);background-color:var(--bg-card-hover)}.collection-quick-card .card-icon{font-size:2.5rem;margin-bottom:.75rem}.collection-quick-card .card-name{font-size:.95rem;font-weight:500;color:var(--text-primary)}.bulk-actions-bar{display:flex;align-items:center;gap:8px;padding:8px 16px;background-color:var(--accent-light);border:1px solid var(--accent);border-radius:var(--radius);margin:0 16px 8px;animation:slideDown .2s ease}@keyframes slideDown{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.bulk-count{font-size:.85rem;font-weight:600;color:var(--accent);margin-right:8px}.btn-danger{background-color:var(--danger);color:#fff;border:none;padding:6px 12px;border-radius:var(--radius);cursor:pointer;display:flex;align-items:center;gap:4px;font-size:.8rem;transition:background-color .2s}.btn-danger:hover{background-color:#c62828}.btn-small{background:var(--bg-card);color:var(--text-secondary);border:1px solid var(--border-color);padding:4px 10px;border-radius:var(--radius);font-size:.75rem;cursor:pointer;margin-top:6px;transition:all .2s}.btn-small:hover{background:var(--bg-card-hover);color:var(--text-primary)}.details-tags-section{margin-top:12px;padding-top:12px;border-top:1px solid var(--border-subtle)}.details-tags-section h4{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}.details-tags-list{display:flex;flex-wrap:wrap;gap:6px}.tag-badge{background-color:var(--accent-light);color:var(--accent);padding:3px 10px;border-radius:12px;font-size:.75rem;font-weight:500;border:1px solid rgba(33,150,243,.3)}.smart-collections-section{margin-top:16px;padding-top:12px;border-top:1px solid var(--border-subtle)}.sidebar-section-title{font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin:0 12px 8px;font-weight:600}.smart-collection-item{display:flex;align-items:center;gap:8px;width:100%;padding:7px 12px;background:transparent;border:none;color:var(--text-secondary);cursor:pointer;font-size:.82rem;border-radius:var(--radius);transition:all .15s;text-align:left}.smart-collection-item:hover{background-color:var(--bg-card);color:var(--text-primary)}.smart-collection-item.active{background-color:var(--accent-light);color:var(--accent)}.sc-icon{font-size:1rem;flex-shrink:0}.sc-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sc-count{font-size:.7rem;background:var(--bg-card);padding:1px 6px;border-radius:8px;color:var(--text-muted);flex-shrink:0}.smart-collection-view{height:100%;display:flex;flex-direction:column}.pinned-section{margin-top:12px;padding-top:12px;border-top:1px solid var(--border-subtle)}.pinned-item{display:flex;align-items:center;gap:6px;padding:5px 12px;font-size:.8rem;color:var(--text-secondary);border-radius:var(--radius);cursor:pointer;transition:background .15s}.pinned-item:hover{background:var(--bg-card);color:var(--text-primary)}.pinned-icon{flex-shrink:0;font-size:.9rem}.pinned-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pinned-remove{flex-shrink:0;background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:1rem;padding:0 2px;line-height:1;opacity:0;transition:opacity .15s,color .15s}.pinned-item:hover .pinned-remove{opacity:1}.pinned-remove:hover{color:#e74c3c}.smart-collection-view .main-content{flex:1;overflow-y:auto}