@import"https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap";:root{--bg-primary: #f4f4f5;--bg-secondary: #ffffff;--bg-tertiary: #fafafa;--card-bg: #ffffff;--border-color: #e4e4e7;--border-light: rgba(9, 9, 11, .06);--hover-bg: rgba(9, 9, 11, .035);--accent-primary: #09090b;--accent-blue: #2563eb;--accent-gradient: linear-gradient(135deg, #18181b 0%, #3f3f46 100%);--accent-glow: rgba(9, 9, 11, .05);--text-primary: #09090b;--text-secondary: #52525b;--text-muted: #71717a;--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--font-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-display: "Space Grotesk", sans-serif;--font-mono: "JetBrains Mono", "Space Grotesk", ui-monospace, monospace;--border-radius-xs: 4px;--border-radius-sm: 6px;--border-radius-md: 8px;--border-radius-lg: 12px;--border-radius-xl: 16px;--transition-smooth: all .2s cubic-bezier(.4, 0, .2, 1);--transition-spring: all .4s cubic-bezier(.175, .885, .32, 1.1)}[data-theme=dark]{--bg-primary: #09090b;--bg-secondary: #09090b;--bg-tertiary: #18181b;--card-bg: #18181b;--border-color: #27272a;--border-light: rgba(255, 255, 255, .06);--hover-bg: rgba(255, 255, 255, .04);--accent-primary: #fafafa;--accent-blue: #3b82f6;--accent-gradient: linear-gradient(135deg, #fafafa 0%, #a1a1aa 100%);--accent-glow: rgba(255, 255, 255, .05);--text-primary: #fafafa;--text-secondary: #a1a1aa;--text-muted: #71717a}*{box-sizing:border-box;margin:0;padding:0;scrollbar-width:thin;scrollbar-color:var(--border-color) transparent}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);overflow-x:hidden;height:100vh;transition:background-color .3s ease,color .3s ease}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.app-shell{display:flex;height:100vh;width:100vw;overflow:hidden;background-color:var(--bg-primary)}.sidebar{width:250px;background:var(--bg-secondary);border-right:1px solid var(--border-color);display:flex;flex-direction:column;height:100%;flex-shrink:0;z-index:10}.sidebar-header{padding:20px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--border-color)}.logo-icon{width:28px;height:28px;border-radius:var(--border-radius-sm);background:var(--accent-primary);display:flex;align-items:center;justify-content:center;color:var(--bg-secondary);font-family:var(--font-display);font-weight:700;font-size:15px}.logo-text{font-family:var(--font-display);font-size:15px;font-weight:700;letter-spacing:-.2px;text-transform:uppercase}.logo-dot{color:var(--accent-blue)}.sidebar-nav{flex:1;padding:16px 12px;overflow-y:auto;display:flex;flex-direction:column;gap:4px}.nav-item{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:var(--border-radius-sm);color:var(--text-secondary);font-weight:500;font-size:13px;cursor:pointer;transition:var(--transition-smooth);background:transparent;border:none;width:100%;text-align:left}.nav-item:hover{color:var(--text-primary);background:var(--hover-bg)}.nav-item.active{color:var(--text-primary);background:var(--hover-bg);font-weight:600;border:1px solid var(--border-color)}.sidebar-section-title{font-size:10px;text-transform:uppercase;color:var(--text-muted);letter-spacing:1px;margin:16px 0 6px 12px;font-weight:600;font-family:var(--font-display)}.folder-tree{margin-left:4px;display:flex;flex-direction:column;gap:2px}.folder-tree-node{padding:6px 12px;border-radius:var(--border-radius-sm);color:var(--text-secondary);font-size:12px;cursor:pointer;display:flex;align-items:center;gap:8px;transition:var(--transition-smooth)}.folder-tree-node:hover{background:var(--hover-bg);color:var(--text-primary)}.folder-tree-node.active{background:var(--hover-bg);color:var(--text-primary);font-weight:600}.sidebar-footer{padding:16px;border-top:1px solid var(--border-color);background:var(--bg-secondary)}.storage-stats{display:flex;flex-direction:column;gap:6px;font-size:11px;font-family:var(--font-mono)}.storage-header{display:flex;justify-content:space-between;color:var(--text-secondary)}.storage-bar{height:4px;background:var(--border-color);border-radius:2px;overflow:hidden}.storage-used{height:100%;background:var(--accent-primary);border-radius:2px;width:0;transition:width .8s ease}.main-area{flex:1;display:flex;flex-direction:column;height:100%;overflow:hidden;background:var(--bg-primary)}.main-header{height:56px;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 24px;background:var(--bg-secondary);z-index:9}.search-bar{display:flex;align-items:center;gap:8px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--border-radius-sm);padding:6px 12px;width:280px;transition:var(--transition-smooth)}.search-bar:focus-within{width:340px;border-color:var(--accent-primary)}.search-input{background:transparent;border:none;outline:none;color:var(--text-primary);width:100%;font-size:13px}.search-input::placeholder{color:var(--text-muted)}.header-actions{display:flex;align-items:center;gap:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:6px 14px;border-radius:var(--border-radius-sm);font-size:13px;font-weight:500;cursor:pointer;transition:var(--transition-smooth);border:1px solid transparent;outline:none}.btn-primary{background:var(--accent-primary);color:var(--bg-secondary)}.btn-primary:hover{opacity:.9}.btn-secondary{background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:var(--hover-bg)}.theme-toggle{width:32px;height:32px;border-radius:var(--border-radius-sm);display:flex;align-items:center;justify-content:center;cursor:pointer;background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-secondary);transition:var(--transition-smooth)}.theme-toggle:hover{color:var(--text-primary);background:var(--hover-bg)}.breadcrumbs-bar{padding:10px 24px;display:flex;align-items:center;gap:6px;font-size:11px;background:var(--bg-secondary);border-bottom:1px solid var(--border-color);font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.5px}.breadcrumb-item{color:var(--text-muted);cursor:pointer;transition:var(--transition-smooth)}.breadcrumb-item:hover{color:var(--text-primary)}.breadcrumb-separator{color:var(--border-color)}.breadcrumb-current{color:var(--text-primary);font-weight:600}.content-pane{flex:1;padding:24px;overflow-y:auto}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.section-title{font-family:var(--font-sans);font-size:18px;font-weight:700;letter-spacing:-.3px}.items-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin-bottom:32px}.card-item{background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--border-radius-md);padding:16px;display:flex;flex-direction:column;gap:10px;cursor:pointer;transition:var(--transition-smooth);position:relative}.card-item:hover{border-color:var(--text-secondary);box-shadow:0 4px 12px #00000008}.card-item[draggable=true]{cursor:grab}.card-item[draggable=true]:active{cursor:grabbing}.card-item.drag-over{border-color:var(--accent-primary)!important;background:#ffffff08!important;transform:scale(1.02);box-shadow:0 4px 20px #0000001a}.content-pane.drag-over-bg{border:1px dashed rgba(255,255,255,.25)!important;background:#ffffff03!important;border-radius:var(--border-radius-md)}.card-icon-row{display:flex;justify-content:space-between;align-items:center}.card-icon-box{width:32px;height:32px;border-radius:var(--border-radius-sm);display:flex;align-items:center;justify-content:center}.icon-folder{background:#f59e0b14;color:var(--warning)}.icon-pdf{background:#ef446e14;color:var(--danger)}.icon-image{background:#10b98114;color:var(--success)}.icon-video{background:#8b5cf614;color:#8b5cf6}.icon-link{background:#3b82f614;color:var(--accent-blue)}.icon-other{background:#6b728014;color:var(--text-secondary)}.card-action-btn{background:transparent;border:none;color:var(--text-muted);cursor:pointer;padding:4px;border-radius:var(--border-radius-xs);display:flex;align-items:center;justify-content:center;transition:var(--transition-smooth)}.card-action-btn:hover{color:var(--text-primary);background:var(--hover-bg)}.card-favorite-btn{background:transparent;border:none;color:var(--text-muted);cursor:pointer;transition:var(--transition-smooth);display:flex;align-items:center;justify-content:center}.card-favorite-btn.active{color:#ef4444}.card-info{display:flex;flex-direction:column;gap:3px}.card-name{font-weight:600;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--text-primary)}.card-meta{font-size:10px;font-family:var(--font-mono);text-transform:uppercase;color:var(--text-muted);display:flex;gap:6px;align-items:center}.card-meta-dot{width:2px;height:2px;background:var(--border-color);border-radius:50%}.card-preview{height:100px;width:100%;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--border-radius-sm);margin-top:2px;overflow:hidden;position:relative;display:flex;align-items:center;justify-content:center}.card-preview img{width:100%;height:100%;object-fit:cover}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#09090b66;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100;animation:fadeIn .15s ease-out}.modal-content{background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--border-radius-lg);padding:24px;width:100%;max-width:440px;box-shadow:0 10px 30px #0000001a;position:relative;animation:scaleIn .2s ease-out}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.modal-title{font-family:var(--font-sans);font-size:15px;font-weight:700}.modal-close{background:transparent;border:none;color:var(--text-muted);cursor:pointer;transition:var(--transition-smooth)}.modal-close:hover{color:var(--text-primary)}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.form-label{font-size:11px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.form-input,.form-textarea{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius-sm);padding:8px 12px;color:var(--text-primary);font-family:var(--font-sans);font-size:13px;outline:none;transition:var(--transition-smooth)}.form-input:focus,.form-textarea:focus{border-color:var(--text-secondary)}.form-textarea{min-height:80px;resize:vertical}.dropzone{border:1px dashed var(--border-color);border-radius:var(--border-radius-md);padding:30px 16px;text-align:center;cursor:pointer;transition:var(--transition-smooth);background:var(--bg-tertiary);display:flex;flex-direction:column;align-items:center;gap:8px}.dropzone:hover,.dropzone.active{border-color:var(--text-primary);background:var(--hover-bg)}.dropzone-icon{color:var(--text-secondary)}.dropzone-text{font-size:12px;font-weight:500;color:var(--text-primary)}.dropzone-subtext{font-size:11px;color:var(--text-muted)}.preview-modal-content{max-width:800px;width:90vw;height:75vh;display:flex;flex-direction:column;padding:20px}.preview-body{flex:1;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--border-radius-sm);overflow:hidden;margin-top:12px;display:flex;align-items:center;justify-content:center;position:relative}.preview-media{max-width:100%;max-height:100%;object-fit:contain}.preview-pdf{width:100%;height:100%;border:none}.link-preview-box{padding:24px;display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center;max-width:450px}.link-preview-img{width:140px;height:100px;object-fit:cover;border-radius:var(--border-radius-sm);border:1px solid var(--border-color)}.modal-tabs{display:flex;gap:4px;border-bottom:1px solid var(--border-color);margin-bottom:16px}.modal-tab{padding:8px 12px;font-size:12px;font-weight:600;color:var(--text-muted);cursor:pointer;background:transparent;border:none;position:relative}.modal-tab.active{color:var(--text-primary)}.modal-tab.active:after{content:"";position:absolute;bottom:-1px;left:0;width:100%;height:2px;background:var(--accent-primary)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 16px;color:var(--text-muted);gap:12px}.empty-state-title{font-family:var(--font-sans);font-size:15px;font-weight:600;color:var(--text-secondary)}.toast-container{position:fixed;bottom:20px;right:20px;display:flex;flex-direction:column;gap:8px;z-index:1000}.toast{background:var(--card-bg);border:1px solid var(--border-color);padding:10px 18px;border-radius:var(--border-radius-sm);color:var(--text-primary);display:flex;align-items:center;gap:8px;font-size:12px;font-weight:500;box-shadow:0 4px 12px #0000000d;animation:slideInRight .2s cubic-bezier(.175,.885,.32,1.1)}.toast-success{border-left:3px solid var(--success)}.toast-error{border-left:3px solid var(--danger)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleIn{0%{transform:scale(.97);opacity:0}to{transform:scale(1);opacity:1}}@keyframes slideInRight{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.size-selector-pill{display:flex;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--border-radius-sm);padding:2px;align-items:center;gap:2px}.size-btn{padding:4px 10px;font-size:11px;font-weight:500;border-radius:calc(var(--border-radius-sm) - 2px);background:transparent;border:none;color:var(--text-muted);cursor:pointer;transition:var(--transition-smooth)}.size-btn:hover{color:var(--text-primary)}.size-btn.active{background:var(--bg-primary);color:var(--text-primary);box-shadow:0 1px 3px #0000001a}.items-grid.grid-sm{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}.items-grid.grid-sm .card-preview{height:90px}.items-grid.grid-md{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}.items-grid.grid-md .card-preview{height:120px}.items-grid.grid-lg{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}.items-grid.grid-lg .card-preview{height:200px}.menu-toggle-btn,.sidebar-close-btn{display:none}@media (max-width: 768px){.menu-toggle-btn{display:flex;align-items:center;justify-content:center;background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-secondary);width:32px;height:32px;border-radius:var(--border-radius-sm);cursor:pointer;transition:var(--transition-smooth)}.menu-toggle-btn:hover{color:var(--text-primary);background:var(--hover-bg)}.sidebar-close-btn{display:flex;align-items:center;justify-content:center;background:transparent;border:none;color:var(--text-muted);cursor:pointer;padding:6px;border-radius:var(--border-radius-sm)}.sidebar-close-btn:hover{color:var(--text-primary);background:var(--hover-bg)}.sidebar{position:fixed;left:-250px;top:0;bottom:0;height:100vh;z-index:1000;transition:left .25s cubic-bezier(.4,0,.2,1);box-shadow:10px 0 30px #0000000d}.sidebar.open{left:0}.sidebar-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#09090b4d;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:999;animation:fadeIn .15s ease-out}.main-header{padding:0 16px}.search-bar{width:160px}.search-bar:focus-within{width:200px}.content-pane{padding:16px}.items-grid{gap:12px}.items-grid.grid-sm{grid-template-columns:repeat(auto-fill,minmax(110px,1fr))!important}.items-grid.grid-sm .card-preview{height:70px}.items-grid.grid-md{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))!important}.items-grid.grid-md .card-preview{height:90px}.items-grid.grid-lg{grid-template-columns:repeat(auto-fill,minmax(100%,1fr))!important}.items-grid.grid-lg .card-preview{height:180px}.card-item{padding:12px;border-radius:var(--border-radius-sm);gap:8px}.preview-modal-content{height:90vh;width:95vw;padding:16px}}