.cards-container {
    display:grid;
    grid-template-columns:repeat(auto-fit, minmax(280px,1fr));
    gap:20px;
}

.card {
    background:#fff;
    border-radius:15px;
    box-shadow:0 8px 20px rgba(0,0,0,.1);
    padding:15px;
    transition:.3s;
    position: relative;
}

.card:hover {
    transform:translateY(-5px);
    box-shadow:0 15px 25px rgba(0,0,0,.15);
}

.card-header {
    display:flex;
    align-items:center;
    margin-bottom:10px;
}

.card-header img {
    width:50px;
    height:50px;
    border-radius:50%;
    margin-right:10px;
    object-fit:cover;
}

.card-header h3 {
    margin:0;
    font-size:15px;
    line-height:1.3;
}

.metric {
    margin-bottom:8px;
}

.metric strong {
    font-weight:500;
    font-size:13px;
}

.metric-bar {
    background:#e0e0e0;
    height:12px;
    border-radius:8px;
    overflow:hidden;
    position: relative; 
}

.metric-fill {
    height:100%;
}

.eficiencia { background:#4caf50; }
.pesodeobra { background:#2196f3; }
.pesonavendasH { background:#ff9800; }
.totalvendidaspordocs1 { background:#9c27b0; }
.totalworktime1docsporuser { background:#f44336; }
.totalworktimeforallusers { background:#00bcd4; }