body {
    background: #f6f8fb;
}

.card {
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.card-header {
    background: #23395d;
    color: #fff;
    font-weight: 600;
}

#summary-box {
    font-size: 1.05rem;
}

.json-box {
    max-height: 360px;
    overflow: auto;
    background: #111827;
    color: #e5e7eb;
    padding: 12px;
    border-radius: 8px;
    font-size: 0.85rem;
}

#alert-box .alert {
    margin-top: 12px;
}

.total-score-display .display-4 {
    line-height: 1.1;
}

@media print {
    body {
        background: #fff;
    }
    .container.py-4 > .d-flex.justify-content-end,
    #alert-box,
    #submit-matchmaking,
    #save-defaults,
    #loader,
    #toggle-json {
        display: none !important;
    }
}