body { background-color: #f5f7fa; }
.sidebar { min-height: calc(100vh - 56px); }
.card { box-shadow: 0 1px 3px rgba(0,0,0,.08); }
.table-hover tbody tr:hover { background-color: #f0f4ff; }
.status-badge { font-size: 0.8rem; padding: 0.3em 0.6em; }