/* =============================================
   INTEREST CALCULATOR — interest.css
   Tool-specific styles only.
   Common styles are in tool.css
   ============================================= */

/* Chart legend with 3 items for compound */
.loan-chart-wrap {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--border);
}
.loan-chart-legend {
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 13px;
    color: var(--text2);
}
.loan-chart-legend div {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}
.legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}
.loan-amort-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 14px;
    padding: 9px 16px;
    background: var(--navy);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-main);
    transition: all 0.2s;
    width: 100%;
}
.loan-amort-btn:hover { background: var(--navy2); transform: translateY(-1px); }