body{background:#f5f7fb;color:#0f172a}
.topbar{background:linear-gradient(90deg,#0f172a,#111827)}
.card{border:0}
.login-page{background:linear-gradient(135deg,#0f172a,#1f2937)}
.login-page .card{background:#fff}
.stat-card .label{font-size:.85rem;color:#64748b}
.stat-card .num{font-size:2rem;font-weight:700;color:#0f172a}
table code{font-size:.82rem}