.file-explorer-container{padding:24px}.file-explorer-layout{display:flex;gap:16px;align-items:stretch;min-height:480px}.file-explorer-sidebar{width:260px;flex-shrink:0;display:flex;flex-direction:column;border:1px solid var(--color-border, #e7e7e7);border-radius:14px;overflow:hidden;background:var(--color-surface, #fff)}.file-explorer-main{flex:1;min-width:0}.file-card{transition:transform .2s,box-shadow .2s}.file-card:hover{transform:translateY(-4px);box-shadow:0 4px 12px #00000026}.file-icon{font-size:48px;margin-bottom:8px}.file-actions{display:flex;gap:8px;justify-content:flex-end}@media (max-width: 900px){.file-explorer-layout{flex-direction:column}.file-explorer-sidebar{width:100%;max-height:280px}}