body { background: #f6f7fb; }
.navbar-brand { font-weight: 700; letter-spacing: 0.5px; }
.card { border-radius: 0.8rem; }
.table thead { background: #f1f3f5; }
.badge-status { font-size: 0.8rem; }
.scan-console { background: #111827; color: #f9fafb; border-radius: 1rem; padding: 1.5rem; }
.scan-console input { font-size: 1.3rem; }