:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;font-weight:400;line-height:1.5}body{min-width:320px;min-height:100vh;margin:0;display:flex}#root{width:100%}:root{--bg-color:#f8f9fa;--sidebar-bg:#fff;--border-color:#e9ecef;--text-primary:#212529;--text-secondary:#6c757d;--accent-color:#4285f4;--accent-hover:#357ae8;--hover-bg:#f1f3f4;--active-bg:#e8f0fe;--sidebar-width:260px}*{box-sizing:border-box;margin:0;padding:0}body,html,#root{height:100%;color:var(--text-primary);background-color:var(--bg-color);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.app-container{height:100vh;display:flex;overflow:hidden}.sidebar{width:var(--sidebar-width);background-color:var(--sidebar-bg);border-right:1px solid var(--border-color);flex-direction:column;flex-shrink:0;display:flex}.sidebar-header{padding:24px}.logo-container{align-items:center;gap:12px;display:flex}.logo-icon{color:var(--accent-color)}.logo-container h1{letter-spacing:-.02em;font-size:1.25rem;font-weight:700}.sidebar-nav{flex:1;padding:0 12px;overflow-y:auto}.nav-section{margin-bottom:24px}.section-title{text-transform:uppercase;color:var(--text-secondary);margin-bottom:12px;padding-left:12px;font-size:.75rem;font-weight:600;display:block}.account-list{flex-direction:column;gap:4px;display:flex}.account-item{cursor:pointer;text-align:left;background:0 0;border:none;border-radius:8px;align-items:center;gap:12px;width:100%;padding:8px 12px;transition:background .2s;display:flex}.account-item:hover{background-color:var(--hover-bg)}.account-item.active{background-color:var(--active-bg);color:var(--accent-color)}.account-avatar{width:32px;height:32px;color:var(--text-secondary);background-color:#e0e0e0;border-radius:50%;justify-content:center;align-items:center;font-size:.875rem;font-weight:600;display:flex}.account-item.active .account-avatar{background-color:var(--accent-color);color:#fff}.account-info{flex-direction:column;display:flex;overflow:hidden}.account-name{white-space:nowrap;text-overflow:ellipsis;font-size:.875rem;font-weight:500;overflow:hidden}.account-email{color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;font-size:.75rem;overflow:hidden}.storage-info{background-color:var(--bg-color);border:1px solid var(--border-color);border-radius:8px;margin:0 12px 16px;padding:8px 10px}.storage-bar{background-color:#e0e0e0;border-radius:2px;height:4px;margin-bottom:8px;overflow:hidden}.storage-used{background-color:var(--accent-color);height:100%;transition:width .3s}.storage-details{flex-direction:column;gap:2px;display:flex}.storage-main{color:var(--text-primary);font-size:.75rem;font-weight:600}.storage-sub{color:var(--text-secondary);font-size:.65rem}.add-account-btn{border:1px dashed var(--border-color);color:var(--text-secondary);cursor:pointer;background:0 0;border-radius:8px;align-items:center;gap:10px;margin-top:8px;padding:10px 12px;font-size:.875rem;transition:all .2s;display:flex}.add-account-btn:hover{border-color:var(--accent-color);color:var(--accent-color);background-color:var(--active-bg)}.nav-item{cursor:pointer;width:100%;color:var(--text-secondary);background:0 0;border:none;border-radius:8px;align-items:center;gap:12px;padding:10px 12px;font-size:.875rem;font-weight:500;transition:all .2s;display:flex}.nav-item:hover{background-color:var(--hover-bg);color:var(--text-primary)}.nav-item.active{background-color:var(--active-bg);color:var(--accent-color)}.sidebar-footer{border-top:1px solid var(--border-color);padding:12px}.logout{color:#d93025}.logout:hover{color:#d93025;background-color:#fce8e6}.main-content{flex-direction:column;flex:1;display:flex;overflow:hidden}.content-header{border-bottom:1px solid var(--border-color);background-color:#fff;justify-content:space-between;align-items:center;height:64px;padding:0 24px;display:flex}.header-left h2{font-size:1.125rem;font-weight:600}.breadcrumb{color:var(--text-secondary);align-items:center;gap:4px;margin-top:2px;font-size:.75rem;display:flex}.breadcrumb-item{align-items:center;gap:4px;display:flex}.breadcrumb-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:2px 4px;font-size:.75rem}.breadcrumb-btn:hover{background-color:var(--hover-bg);color:var(--text-primary)}.breadcrumb-btn.current{color:var(--text-primary);cursor:default;font-weight:600}.breadcrumb-btn.current:hover{background:0 0}.header-right{align-items:center;gap:16px;display:flex}.search-bar{width:300px;position:relative}.search-icon{color:var(--text-secondary);pointer-events:none;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.search-bar input{border:1px solid var(--border-color);background-color:var(--bg-color);border-radius:8px;width:100%;padding:8px 12px 8px 40px;font-size:.875rem;transition:border-color .2s}.search-bar input:focus{border-color:var(--accent-color);background-color:#fff;outline:none}.user-profile{border:1px solid var(--border-color);cursor:pointer;width:40px;height:40px;color:var(--text-secondary);background:#fff;border-radius:50%;justify-content:center;align-items:center;display:flex}.file-viewer{flex:1;padding:24px;overflow-y:auto}.file-grid-header{color:var(--text-secondary);text-transform:uppercase;border-bottom:1px solid var(--border-color);grid-template-columns:2fr 1fr 1fr 40px;padding:12px 16px;font-size:.75rem;font-weight:600;display:grid}.file-list{flex-direction:column;display:flex}.file-row{border-bottom:1px solid var(--border-color);cursor:pointer;grid-template-columns:2fr 1fr 1fr 40px;align-items:center;padding:12px 16px;transition:background .1s;display:grid}.file-row:hover{background-color:var(--hover-bg)}.file-name-cell{align-items:center;gap:12px;font-size:.875rem;font-weight:500;display:flex}.file-icon{width:20px;height:20px}.file-icon.folder{color:#5f6368}.file-icon.file{color:var(--accent-color)}.col-modified,.col-size{color:var(--text-secondary);font-size:.875rem}.action-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:4px;display:flex}.action-btn:hover{background-color:#e8eaed}.loading-overlay{height:200px;color:var(--text-secondary);flex-direction:column;justify-content:center;align-items:center;gap:16px;font-size:.875rem;display:flex}.spinner{border:3px solid var(--border-color);border-top-color:var(--accent-color);border-radius:50%;width:32px;height:32px;animation:.8s linear infinite spin}.empty-state{height:400px;color:var(--text-secondary);flex-direction:column;justify-content:center;align-items:center;gap:16px;display:flex}.empty-state h3{color:var(--text-primary);font-size:1.5rem}.primary-btn{background-color:var(--accent-color);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:10px 24px;font-weight:600;transition:background .2s}.primary-btn:hover{background-color:var(--accent-hover)}.empty-files{text-align:center;color:var(--text-secondary);padding:40px}@keyframes spin{to{transform:rotate(360deg)}}