body {
    background: #f5f7fb;
}

.card {
    border: 0;
    border-radius: 1rem;
}

.metric-card .metric-value {
    font-size: 2rem;
    font-weight: 700;
}

.table td,
.table th {
    vertical-align: middle;
}

.signature-wrap {
    background: #fff;
    border: 1px dashed #cbd5e1;
    border-radius: 12px;
    padding: 1rem;
}

canvas.signature-pad {
    width: 100%;
    height: 220px;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    background: #fff;
}

.small-muted {
    color: #6b7280;
    font-size: 0.9rem;
}