.nlirc-calculator,
.nlirc-calculator * {
    box-sizing: border-box;
}

.nlirc-calculator {
    --nlirc-page: #ffffff;
    --nlirc-panel: #f7f8fa;
    --nlirc-text: #111827;
    --nlirc-muted: #667085;
    --nlirc-border: #d9dee7;
    --nlirc-strong-border: #17202a;
    --nlirc-primary: #17202a;
    --nlirc-primary-hover: #0b1220;
    --nlirc-green: #127345;
    --nlirc-focus: #52677f;
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    padding: clamp(14px, 4vw, 28px);
    color: var(--nlirc-text);
    background: var(--nlirc-page);
    font-family: inherit;
    overflow-x: hidden;
    overflow-wrap: anywhere;
}

.nlirc-calculator.nlirc-dark {
    --nlirc-page: #10151f;
    --nlirc-panel: #171f2c;
    --nlirc-text: #f6f7f9;
    --nlirc-muted: #b7c0cd;
    --nlirc-border: #344052;
    --nlirc-strong-border: #eef2f7;
    --nlirc-primary: #eef2f7;
    --nlirc-primary-hover: #ffffff;
    --nlirc-green: #4ade80;
    --nlirc-focus: #d3dae5;
}

.nlirc-header {
    width: 100%;
    max-width: 980px;
    margin: 0 auto 18px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.nlirc-kicker {
    margin: 0 0 6px;
    color: var(--nlirc-muted);
    font-size: clamp(0.78rem, 2vw, 0.88rem);
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.nlirc-header h2 {
    margin: 0;
    color: var(--nlirc-text);
    font-size: clamp(1.5rem, 5vw, 2.35rem);
    line-height: 1.12;
    text-transform: capitalize;
}

.nlirc-intro {
    margin: 10px 0 0;
    color: var(--nlirc-muted);
    font-size: clamp(0.95rem, 2.5vw, 1.05rem);
    line-height: 1.55;
}

.nlirc-form {
    width: 100%;
    max-width: 980px;
    min-width: 0;
    margin: 0 auto;
    padding: clamp(16px, 4vw, 24px);
    background: var(--nlirc-panel);
    border: 1px solid var(--nlirc-border);
    border-radius: 20px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 17px;
}

.nlirc-field,
.nlirc-optional {
    min-width: 0;
}

.nlirc-field label {
    display: block;
    margin-bottom: 8px;
    color: var(--nlirc-text);
    font-size: 0.98rem;
    font-weight: 800;
}

.nlirc-field small {
    display: block;
    margin-top: 7px;
    color: var(--nlirc-muted);
    font-size: 0.86rem;
    line-height: 1.45;
}

.nlirc-field input {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    min-height: 48px;
    padding: 12px 14px;
    color: var(--nlirc-text);
    background: var(--nlirc-page);
    border: 1px solid var(--nlirc-border);
    border-radius: 14px;
    font: inherit;
    outline: none;
    transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.nlirc-field input:focus,
.nlirc-actions button:focus,
.nlirc-theme-toggle:focus,
.nlirc-optional summary:focus {
    outline: none;
    border-color: var(--nlirc-focus);
    box-shadow: 0 0 0 4px rgba(82, 103, 127, 0.22);
}

.nlirc-money-field,
.nlirc-percent-field {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    padding: 0 12px;
    background: var(--nlirc-page);
    border: 1px solid var(--nlirc-border);
    border-radius: 14px;
}

.nlirc-money-field span,
.nlirc-percent-field span {
    flex: 0 0 auto;
    color: var(--nlirc-muted);
    font-weight: 800;
}

.nlirc-money-field input,
.nlirc-percent-field input {
    padding-left: 0;
    padding-right: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.nlirc-optional {
    width: 100%;
    max-width: 100%;
}

.nlirc-optional summary {
    display: block;
    width: 100%;
    min-height: 46px;
    padding: 13px 14px;
    color: var(--nlirc-text);
    background: var(--nlirc-page);
    border: 1px solid var(--nlirc-border);
    border-radius: 14px;
    font-weight: 800;
    cursor: pointer;
}

.nlirc-optional .nlirc-field {
    margin-top: 14px;
}

.nlirc-error {
    width: 100%;
    padding: 12px 14px;
    color: #8a1f1f;
    background: #fff1f1;
    border: 1px solid #f3b7b7;
    border-radius: 14px;
    font-weight: 700;
}

.nlirc-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    width: 100%;
}

.nlirc-actions button,
.nlirc-theme-toggle {
    min-height: 46px;
    padding: 11px 15px;
    color: var(--nlirc-text);
    background: var(--nlirc-page);
    border: 1px solid var(--nlirc-border);
    border-radius: 999px;
    font: inherit;
    font-weight: 800;
    cursor: pointer;
    transition: transform 0.18s ease, background 0.18s ease, color 0.18s ease;
}

.nlirc-actions button {
    flex: 1 1 150px;
}

.nlirc-actions button:hover,
.nlirc-theme-toggle:hover {
    transform: translateY(-1px);
}

.nlirc-actions .nlirc-primary {
    color: var(--nlirc-page);
    background: var(--nlirc-primary);
    border-color: var(--nlirc-primary);
}

.nlirc-actions .nlirc-primary:hover {
    background: var(--nlirc-primary-hover);
}

.nlirc-theme-toggle {
    align-self: flex-start;
}

.nlirc-result {
    width: 100%;
    max-width: 980px;
    min-width: 0;
    margin: 24px auto 0;
    padding: 0;
    color: var(--nlirc-text);
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
}

.nlirc-report-topline {
    width: 100%;
    height: 4px;
    margin-bottom: 14px;
    background: var(--nlirc-strong-border);
    border-radius: 999px;
}

.nlirc-result h3,
.nlirc-result h4 {
    margin: 0;
    color: var(--nlirc-text);
    line-height: 1.2;
}

.nlirc-result h3 {
    padding: 0 0 18px;
    border-bottom: 1px solid var(--nlirc-border);
    font-size: clamp(1.55rem, 5vw, 2rem);
    font-weight: 900;
}

.nlirc-result h4 {
    padding: 30px 0 12px;
    border-bottom: 0;
    font-size: clamp(1.22rem, 4.5vw, 1.55rem);
    font-weight: 900;
}

.nlirc-report-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
    width: 100%;
    padding: 16px 0;
    border-bottom: 1px solid var(--nlirc-border);
}

.nlirc-report-row span {
    min-width: 0;
    color: var(--nlirc-muted);
    font-size: clamp(1rem, 3.8vw, 1.25rem);
    font-weight: 850;
    line-height: 1.25;
}

.nlirc-report-row strong {
    min-width: 0;
    color: var(--nlirc-text);
    font-size: clamp(1.25rem, 6vw, 1.65rem);
    font-weight: 950;
    line-height: 1.15;
    overflow-wrap: anywhere;
}

.nlirc-report-feature strong,
.nlirc-report-row:nth-of-type(2) strong,
.nlirc-report-row:nth-of-type(3) strong {
    color: var(--nlirc-green);
}

.nlirc-report-feature {
    padding-top: 20px;
}

.nlirc-explanation,
.nlirc-disclaimer {
    margin: 0;
    color: var(--nlirc-muted);
    font-size: clamp(0.94rem, 2.8vw, 1.02rem);
    line-height: 1.65;
}

.nlirc-explanation {
    padding: 0 0 16px;
    border-bottom: 1px solid var(--nlirc-border);
}

.nlirc-disclaimer {
    margin-top: 16px;
    padding: 14px 0 0;
}

@media (min-width: 720px) {
    .nlirc-header {
        flex-direction: row;
        align-items: flex-start;
        justify-content: space-between;
    }

    .nlirc-form {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .nlirc-optional,
    .nlirc-error,
    .nlirc-actions {
        grid-column: 1 / -1;
    }

    .nlirc-report-row {
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: end;
        gap: 18px;
    }

    .nlirc-report-row strong {
        text-align: right;
        white-space: nowrap;
    }
}

@media (max-width: 420px) {
    .nlirc-calculator {
        padding-left: 14px;
        padding-right: 14px;
    }

    .nlirc-actions button,
    .nlirc-theme-toggle {
        width: 100%;
    }
}

@media print {
    .nlirc-theme-toggle,
    .nlirc-form,
    .nlirc-actions {
        display: none !important;
    }

    .nlirc-calculator,
    .nlirc-result {
        color: #000;
        background: #fff;
    }
}