.omk-nbfc {
    --omk-navy: #123456;
    --omk-navy-dark: #0b243b;
    --omk-gold: #c99a2e;
    --omk-ink: #17212b;
    --omk-muted: #5d6874;
    --omk-line: #d9e0e6;
    --omk-bg: #f5f8fa;
    --omk-success: #176b3a;
    --omk-success-bg: #edf8f1;
    --omk-danger: #a12b2b;
    --omk-danger-bg: #fff1f1;
    --omk-warning: #79540b;
    --omk-warning-bg: #fff8e6;
    box-sizing: border-box;
    width: 100%;
    max-width: 860px;
    margin: 28px auto;
    border: 1px solid var(--omk-line);
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 8px 28px rgba(18, 52, 86, 0.1);
    color: var(--omk-ink);
    overflow: hidden;
    font-size: 16px;
    line-height: 1.55;
}

.omk-nbfc *,
.omk-nbfc *::before,
.omk-nbfc *::after {
    box-sizing: inherit;
}

.omk-nbfc__header {
    padding: 28px 30px 24px;
    border-bottom: 4px solid var(--omk-gold);
    background: linear-gradient(135deg, var(--omk-navy-dark), var(--omk-navy));
    color: #fff;
}

.omk-nbfc__eyebrow {
    margin: 0 0 5px;
    color: #f2d78d;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.omk-nbfc__title {
    margin: 0 0 9px;
    color: #fff;
    font-size: clamp(25px, 4vw, 34px);
    line-height: 1.2;
}

.omk-nbfc__intro {
    max-width: 720px;
    margin: 0;
    color: rgba(255, 255, 255, 0.92);
}

.omk-nbfc__notice {
    margin: 24px 30px 0;
    padding: 14px 16px;
    border-left: 4px solid var(--omk-gold);
    background: #fff8e8;
    color: #463b24;
    font-size: 15px;
}

.omk-nbfc__form {
    padding: 26px 30px 8px;
}

.omk-nbfc__fieldset {
    margin: 0 0 24px;
    padding: 0;
    border: 0;
}

.omk-nbfc__legend,
.omk-nbfc__label,
.omk-nbfc__field > label {
    display: block;
    margin: 0 0 7px;
    color: var(--omk-ink);
    font-weight: 700;
}

.omk-nbfc__segmented {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    max-width: 510px;
}

.omk-nbfc__segmented label {
    position: relative;
    margin: 0;
    cursor: pointer;
}

.omk-nbfc__segmented input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
}

.omk-nbfc__segmented span {
    display: flex;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    padding: 9px 14px;
    border: 1px solid var(--omk-line);
    border-radius: 7px;
    background: #fff;
    color: var(--omk-navy);
    font-weight: 700;
    text-align: center;
}

.omk-nbfc__segmented input:checked + span {
    border-color: var(--omk-navy);
    background: var(--omk-navy);
    color: #fff;
}

.omk-nbfc__segmented input:focus-visible + span {
    outline: 3px solid rgba(201, 154, 46, 0.45);
    outline-offset: 2px;
}

.omk-nbfc__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 24px;
}

.omk-nbfc__imperial,
.omk-nbfc__metric {
    min-width: 0;
}

.omk-nbfc__field input,
.omk-nbfc__field select {
    width: 100%;
    min-height: 46px;
    margin: 0;
    padding: 9px 12px;
    border: 1px solid #b9c4cf;
    border-radius: 6px;
    background: #fff;
    color: var(--omk-ink);
    font: inherit;
}

.omk-nbfc__field input:focus,
.omk-nbfc__field select:focus {
    border-color: var(--omk-navy);
    outline: 3px solid rgba(18, 52, 86, 0.14);
}

.omk-nbfc__field input[aria-invalid="true"],
.omk-nbfc__field select[aria-invalid="true"] {
    border-color: var(--omk-danger);
}

.omk-nbfc__input-with-unit,
.omk-nbfc__split-inputs label {
    position: relative;
}

.omk-nbfc__input-with-unit input,
.omk-nbfc__split-inputs input {
    padding-right: 48px;
}

.omk-nbfc__input-with-unit > span,
.omk-nbfc__unit {
    position: absolute;
    top: 50%;
    right: 13px;
    color: var(--omk-muted);
    font-size: 14px;
    font-weight: 700;
    transform: translateY(-50%);
    pointer-events: none;
}

.omk-nbfc__split-inputs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.omk-nbfc__split-inputs label {
    display: block;
    margin: 0;
}

.omk-nbfc__help {
    margin: 6px 0 0;
    color: var(--omk-muted);
    font-size: 13px;
    line-height: 1.4;
}

.omk-nbfc__error {
    margin: 22px 0 0;
    padding: 12px 14px;
    border: 1px solid #e6aaaa;
    border-radius: 6px;
    background: var(--omk-danger-bg);
    color: var(--omk-danger);
    font-weight: 700;
}

.omk-nbfc__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 26px;
}

.omk-nbfc__button {
    min-height: 46px;
    padding: 10px 20px;
    border: 1px solid transparent;
    border-radius: 6px;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}

.omk-nbfc__button--primary {
    background: var(--omk-navy);
    color: #fff;
}

.omk-nbfc__button--primary:hover,
.omk-nbfc__button--primary:focus {
    background: var(--omk-navy-dark);
    color: #fff;
}

.omk-nbfc__button--secondary {
    border-color: #aeb9c4;
    background: #fff;
    color: var(--omk-navy);
}

.omk-nbfc__button:focus-visible {
    outline: 3px solid rgba(201, 154, 46, 0.5);
    outline-offset: 2px;
}

.omk-nbfc__result {
    margin: 22px 30px 28px;
    padding: 24px;
    border: 1px solid var(--omk-line);
    border-radius: 9px;
    background: var(--omk-bg);
}

.omk-nbfc__result--pass {
    border-color: #9bc9ac;
    background: var(--omk-success-bg);
}

.omk-nbfc__result--fail {
    border-color: #e1a3a3;
    background: var(--omk-danger-bg);
}

.omk-nbfc__result--review {
    border-color: #e3c67e;
    background: var(--omk-warning-bg);
}

.omk-nbfc__status {
    display: inline-block;
    margin: 0 0 10px;
    padding: 4px 9px;
    border-radius: 999px;
    background: var(--omk-navy);
    color: #fff;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.omk-nbfc__result--pass .omk-nbfc__status {
    background: var(--omk-success);
}

.omk-nbfc__result--fail .omk-nbfc__status {
    background: var(--omk-danger);
}

.omk-nbfc__result--review .omk-nbfc__status {
    background: var(--omk-warning);
}

.omk-nbfc__result h3 {
    margin: 0 0 8px;
    color: var(--omk-ink);
    font-size: clamp(22px, 3vw, 28px);
    line-height: 1.25;
}

.omk-nbfc__result > p {
    margin: 0 0 17px;
}

.omk-nbfc__metrics {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin: 18px 0;
}

.omk-nbfc__metric-card {
    min-width: 0;
    padding: 12px;
    border: 1px solid rgba(18, 52, 86, 0.14);
    border-radius: 7px;
    background: rgba(255, 255, 255, 0.72);
}

.omk-nbfc__metric-card span {
    display: block;
    color: var(--omk-muted);
    font-size: 12px;
    font-weight: 700;
    line-height: 1.35;
    text-transform: uppercase;
}

.omk-nbfc__metric-card strong {
    display: block;
    margin-top: 4px;
    color: var(--omk-navy-dark);
    font-size: 20px;
    line-height: 1.2;
}

.omk-nbfc__result-note {
    margin: 15px 0 0;
    padding-top: 14px;
    border-top: 1px solid rgba(18, 52, 86, 0.15);
    color: #394653;
    font-size: 14px;
}

.omk-nbfc__details {
    margin: 0 30px 20px;
    border: 1px solid var(--omk-line);
    border-radius: 7px;
    background: #fff;
}

.omk-nbfc__details summary {
    padding: 13px 15px;
    color: var(--omk-navy);
    font-weight: 700;
    cursor: pointer;
}

.omk-nbfc__details ol {
    margin: 0;
    padding: 0 38px 18px 48px;
}

.omk-nbfc__details li + li {
    margin-top: 6px;
}

.omk-nbfc__disclaimer,
.omk-nbfc__source {
    margin: 0 30px 18px;
    color: var(--omk-muted);
    font-size: 13px;
}

.omk-nbfc__source {
    padding-bottom: 10px;
}

.omk-nbfc__source a {
    color: var(--omk-navy);
    font-weight: 700;
}

@media (max-width: 700px) {
    .omk-nbfc__header,
    .omk-nbfc__form {
        padding-left: 20px;
        padding-right: 20px;
    }

    .omk-nbfc__notice,
    .omk-nbfc__result,
    .omk-nbfc__details,
    .omk-nbfc__disclaimer,
    .omk-nbfc__source {
        margin-left: 20px;
        margin-right: 20px;
    }

    .omk-nbfc__grid,
    .omk-nbfc__metrics {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .omk-nbfc {
        border-radius: 8px;
    }

    .omk-nbfc__segmented,
    .omk-nbfc__grid,
    .omk-nbfc__metrics {
        grid-template-columns: 1fr;
    }

    .omk-nbfc__actions {
        display: grid;
    }

    .omk-nbfc__button {
        width: 100%;
    }
}