/* Method & sources card (T-685). Loaded only on the ten priority finance
   tools that carry one. Uses the site's existing --text-color / --background-
   color / --border-color custom properties, which dark-mode.css already
   redefines, so no separate dark-mode block is needed here. */

.method-card {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--background-alt, var(--background-color));
    padding: 1.5rem;
}

.method-card-educational {
    font-style: italic;
    color: var(--text-light, var(--text-color));
    border-left: 3px solid var(--secondary-color);
    padding-left: 0.75rem;
    margin-bottom: 1.25rem;
}

.method-card-facts {
    display: grid;
    grid-template-columns: minmax(10rem, 16rem) 1fr;
    gap: 0.5rem 1.5rem;
    margin: 0 0 1.5rem;
}

.method-card-facts dt {
    font-weight: 600;
    color: var(--text-color);
    padding-top: 0.15rem;
}

.method-card-facts dd {
    margin: 0 0 0.75rem;
    color: var(--text-color);
}

.method-card-facts ul,
.method-card-facts ol {
    margin: 0;
    padding-left: 1.25rem;
}

.method-card-formula-line {
    font-family: ui-monospace, "SF Mono", Consolas, monospace;
    margin: 0 0 0.25rem;
}

@media (max-width: 600px) {
    .method-card-facts {
        grid-template-columns: 1fr;
    }
    .method-card-facts dd {
        margin-bottom: 1.1rem;
    }
}

.method-card-refcase {
    border-top: 1px solid var(--border-color);
    padding: 1rem 0;
}

.method-card-refcase h4 {
    margin: 0 0 0.5rem;
}

.method-card-refcase-inputs {
    margin: 0 0 0.5rem;
    padding-left: 1.25rem;
}

.method-card-refcase-result {
    margin: 0;
}

.method-card-changelog {
    width: 100%;
    border-collapse: collapse;
    margin-top: 0.5rem;
}

.method-card-changelog th,
.method-card-changelog td {
    text-align: left;
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.method-card-changelog th {
    font-weight: 600;
}