.nexo-cos-dashboard,
.nexo-cos-module{
    max-width:1100px;
    margin:30px auto;
    font-family:Arial, sans-serif;
    color:#1f2937;
}

.nexo-cos-hero,
.nexo-cos-module-head{
    background:linear-gradient(135deg,#0f172a 0%, #1e293b 100%);
    color:#fff;
    padding:28px;
    border-radius:20px;
    margin-bottom:24px;
}

.nexo-cos-hero h2,
.nexo-cos-module-head h2{
    margin:0 0 10px 0;
    font-size:32px;
}

.nexo-cos-hero p,
.nexo-cos-module-head p{
    margin:0;
    font-size:15px;
    color:#cbd5e1;
}

.nexo-cos-badge{
    display:inline-block;
    margin-bottom:12px;
    background:rgba(255,255,255,.12);
    border:1px solid rgba(255,255,255,.18);
    padding:7px 12px;
    border-radius:999px;
    font-size:12px;
    font-weight:700;
}

.nexo-cos-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit, minmax(260px, 1fr));
    gap:18px;
}

.nexo-cos-card,
.nexo-cos-box{
    background:#fff;
    border:1px solid #e5e7eb;
    border-radius:18px;
    padding:20px;
    box-shadow:0 8px 22px rgba(15,23,42,.05);
}

.nexo-cos-card h3{
    margin-top:0;
    margin-bottom:10px;
}

.nexo-cos-card p{
    color:#6b7280;
}

.nexo-cos-card-footer{
    margin-top:14px;
}

.nexo-cos-alert{
    max-width:900px;
    margin:20px auto;
    background:#fff7ed;
    color:#9a3412;
    border:1px solid #fdba74;
    border-radius:14px;
    padding:16px;
}