body { background: linear-gradient(to right, #eef2f3, #8e9eab); min-height: 100vh; }
.card { border: none; border-radius: 1rem; box-shadow: 0 4px 8px rgba(0,0,0,0.1); }
.btn-primary { background-color: #5e72e4; border: none; }
.btn-primary:hover { background-color: #324cdd; }
.navbar { background-color: #5e72e4; }
table { background: white; }