.benford-wrapper{max-width:700px;margin:auto;font-family:system-ui;background:#1a1a1a;color:#eee;padding:20px;border-radius:10px;}
.benford-tabs{display:flex;gap:10px;margin-bottom:15px;}
.tab-btn{flex:1;padding:10px;background:#333;color:#eee;border:none;cursor:pointer;border-radius:6px;}
.tab-btn.active{background:#06f;}
textarea{width:100%;height:150px;padding:10px;border-radius:6px;background:#222;color:#ddd;border:1px solid #444;}
input[type=submit]{margin-top:10px;padding:10px 20px;background:#06f;color:#fff;border:none;border-radius:6px;cursor:pointer;}
.benford-result{margin-top:20px;}
.risk-bar{height:15px;background:linear-gradient(90deg,#0f0 calc(var(--val)),#500 calc(var(--val)));border-radius:8px;}