body {
    background: #f4f6f9;
    color: #1f2933;
}

.navbar-brand {
    letter-spacing: 0;
}

.scan-shell {
    max-width: 760px;
}

.scan-input {
    font-size: 1.35rem;
    min-height: 64px;
}

.page-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: .75rem;
}

.summary-item {
    background: #fff;
    border: 1px solid #d9e2ec;
    border-radius: 8px;
    padding: .9rem 1rem;
}

.summary-label {
    color: #627d98;
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.summary-value {
    font-size: 1.05rem;
    font-weight: 700;
    margin-top: .15rem;
    overflow-wrap: anywhere;
}

.empty-state {
    min-height: 120px;
    display: grid;
    place-items: center;
}

@media (max-width: 575.98px) {
    .page-heading {
        display: block;
    }

    .page-heading .btn {
        margin-top: 1rem;
        width: 100%;
    }
}