/* Lightweight theme tweaks extracted from index.html */
body {
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
    background-color: #f5f7fa;
    color: #1f2937;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.app-wrapper {
    max-width: 1200px;
    margin: 18px auto;
}

.main-card {
    background: #fff;
    border-radius: 8px;
    padding: 12px;
    box-shadow: 0 1px 3px rgba(16, 24, 40, 0.04), 0 1px 2px rgba(16, 24, 40, 0.06);
}

header.app-header {
    margin-bottom: 18px;
}

footer.app-footer {
    margin-top: 22px;
    padding: 10px 0;
    color: #6b7280;
    font-size: 0.9rem;
}

.nav-tabs .nav-link {
    font-weight: 600;
}

.card-section {
    padding: 12px;
}

@media print {
    .tab-content>.tab-pane {
        display: block;
        opacity: 100;
    }
}

b {
    text-decoration: underline;
    padding: 0 3 0 3;
}

label {
    margin-bottom: 4px;
}

div.col-4 {
    min-height: 80px
}

hr {
    margin-bottom: 30px;
}

tr.retirementAge td,
.ssAge td,
.medicareAge td,
.noPenaltyAge td {
    font-weight: bold;
}

tr.rmdAge td {
    font-weight: bold;
    color: orange
}

td.spending,
td.tax {
    color: red
}

h3 {
    margin-top: 30px
}

.accordion-button {
    font-weight: 555;
    text-decoration: underline;
}

.hidden {
    display: none
}

.negative {
    color: red
}

.positive {
    color: green
}

.tab-pane {
    padding: 20px;
}