.noblex-gold-calculator {
    --ngc-gold: #c99c20;
    --ngc-gold-dark: #9a7110;
    --ngc-ink: #111111;
    --ngc-muted: #5d574e;
    --ngc-line: #ddd7cc;
    --ngc-paper: #ffffff;
    width: 100%;
    max-width: 720px;
    margin: 32px auto;
    border-top: 3px solid var(--ngc-gold);
    background: var(--ngc-paper);
    color: var(--ngc-ink);
    box-shadow: 0 16px 42px rgba(30, 24, 13, 0.08);
    box-sizing: border-box;
    font-family: inherit;
}

.noblex-gold-calculator *,
.noblex-gold-calculator *::before,
.noblex-gold-calculator *::after {
    box-sizing: border-box;
}

.noblex-gold-calculator__header {
    padding: 24px 30px 18px;
}

.noblex-gold-calculator__eyebrow,
.noblex-gold-calculator__summary-label {
    margin: 0 0 8px;
    color: var(--ngc-gold-dark);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.16em;
    line-height: 1.3;
    text-transform: uppercase;
}

.noblex-gold-calculator__title {
    margin: 0;
    color: var(--ngc-ink);
    font-family: Georgia, 'Times New Roman', serif;
    font-size: clamp(32px, 5vw, 46px);
    font-weight: 400;
    letter-spacing: -0.02em;
    line-height: 1.05;
}

.noblex-gold-calculator__intro {
    max-width: 560px;
    margin: 10px 0 9px;
    color: var(--ngc-muted);
    font-size: 16px;
    line-height: 1.55;
}

.noblex-gold-calculator__status {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    color: var(--ngc-muted);
    font-size: 14px;
}

.noblex-gold-calculator__status-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #4b9a4e;
    flex: 0 0 auto;
}

.noblex-gold-calculator__rows {
    padding: 0 30px;
}

.noblex-gold-calculator__row {
    display: grid;
    grid-template-columns: 50px minmax(0, 1fr) 142px;
    gap: 14px;
    align-items: center;
    min-height: 76px;
    border-bottom: 1px solid var(--ngc-line);
}

.noblex-gold-calculator__row:first-child {
    border-top: 1px solid var(--ngc-line);
}

.noblex-gold-calculator__karat {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border: 1px solid var(--ngc-gold);
    border-radius: 50%;
    font-family: Georgia, 'Times New Roman', serif;
    font-size: 15px;
    line-height: 1;
}

.noblex-gold-calculator__details {
    min-width: 0;
}

.noblex-gold-calculator__details strong,
.noblex-gold-calculator__price {
    display: block;
}

.noblex-gold-calculator__details strong {
    margin-bottom: 1px;
    font-size: 15px;
    line-height: 1.3;
}

.noblex-gold-calculator__price {
    color: var(--ngc-muted);
    font-size: 13px;
    font-variant-numeric: tabular-nums;
    line-height: 1.4;
}

.noblex-gold-calculator__entry {
    text-align: right;
}

.noblex-gold-calculator__input-wrap {
    display: flex;
    align-items: center;
    width: 100%;
    min-height: 44px;
    border: 1px solid #c8c0b4;
    background: #fff;
}

.noblex-gold-calculator__input-wrap:focus-within {
    border-color: var(--ngc-gold-dark);
    outline: 2px solid color-mix(in srgb, var(--ngc-gold) 35%, transparent);
    outline-offset: 2px;
}

.noblex-gold-calculator__input {
    width: 100%;
    min-width: 0;
    height: 42px;
    margin: 0;
    padding: 8px 4px 8px 12px;
    border: 0 !important;
    border-radius: 0;
    outline: 0;
    background: transparent;
    box-shadow: none !important;
    color: var(--ngc-ink);
    font: inherit;
    font-size: 18px;
    font-variant-numeric: tabular-nums;
    text-align: right;
}

.noblex-gold-calculator__input-wrap > span {
    padding: 0 12px 0 5px;
    color: var(--ngc-muted);
    font-size: 13px;
}

.noblex-gold-calculator__subtotal {
    display: block;
    min-height: 20px;
    margin-top: 1px;
    color: var(--ngc-gold-dark);
    font-size: 13px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    line-height: 1.4;
}

.noblex-gold-calculator__summary {
    margin: 20px 30px 0;
    padding: 20px 22px;
    border: 1px solid var(--ngc-gold);
    background: #fbf7e9;
}

.noblex-gold-calculator__total {
    display: block;
    margin: 0;
    color: var(--ngc-ink);
    font-family: Georgia, 'Times New Roman', serif;
    font-size: clamp(36px, 7vw, 50px);
    font-variant-numeric: tabular-nums;
    line-height: 1.05;
}

.noblex-gold-calculator__summary-note {
    margin: 4px 0 14px;
    color: var(--ngc-muted);
    font-size: 13px;
    line-height: 1.45;
}

.noblex-gold-calculator__button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 48px;
    padding: 11px 18px;
    border: 1px solid var(--ngc-gold);
    background: var(--ngc-gold);
    color: #090909 !important;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.06em;
    line-height: 1.3;
    text-align: center;
    text-decoration: none !important;
    text-transform: uppercase;
    transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease;
}

.noblex-gold-calculator__button:hover {
    border-color: var(--ngc-ink);
    background: var(--ngc-ink);
    color: #fff !important;
}

.noblex-gold-calculator__button:focus-visible {
    outline: 3px solid var(--ngc-ink);
    outline-offset: 3px;
}

.noblex-gold-calculator__disclaimer {
    margin: 0;
    padding: 14px 30px 20px;
    color: var(--ngc-muted);
    font-size: 12px;
    line-height: 1.55;
}

.noblex-gold-calculator__screen-reader-text {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    margin: -1px !important;
    padding: 0 !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

@media (max-width: 600px) {
    .noblex-gold-calculator {
        margin: 20px auto;
        box-shadow: 0 12px 28px rgba(30, 24, 13, 0.07);
    }

    .noblex-gold-calculator__header {
        padding: 22px 18px 16px;
    }

    .noblex-gold-calculator__title {
        font-size: 31px;
    }

    .noblex-gold-calculator__intro {
        font-size: 14px;
    }

    .noblex-gold-calculator__rows {
        padding: 0 14px;
    }

    .noblex-gold-calculator__row {
        grid-template-columns: 42px minmax(0, 1fr) 104px;
        gap: 10px;
        min-height: 74px;
    }

    .noblex-gold-calculator__karat {
        width: 42px;
        height: 42px;
        font-size: 14px;
    }

    .noblex-gold-calculator__details strong {
        font-size: 14px;
    }

    .noblex-gold-calculator__price {
        font-size: 11px;
    }

    .noblex-gold-calculator__input {
        padding-left: 6px;
        font-size: 16px;
    }

    .noblex-gold-calculator__input-wrap > span {
        padding-right: 8px;
    }

    .noblex-gold-calculator__summary {
        margin: 18px 14px 0;
        padding: 17px 16px;
    }

    .noblex-gold-calculator__total {
        font-size: 34px;
    }

    .noblex-gold-calculator__disclaimer {
        padding: 12px 18px 18px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .noblex-gold-calculator__button {
        transition: none;
    }
}