.card-calculator {
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: 12px;
}

.slider {
    width: 100%;
    margin: 15px 0;
    accent-color: var(--neon-blue);
    cursor: pointer;
}

.comparison-table {
    margin-top: 15px;
    background: #9fa7b3;
    padding: 15px;
    border-radius: 8px;
}

.price-row {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    margin-bottom: 8px;
}

.price-old { color: #8b949e; text-decoration: line-through; }
.price-new { color: var(--neon-green); font-weight: bold; }

.savings-row {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
    font-size: 16px;
}

.neon-text {
    color: var(--neon-blue);
    text-shadow: 0 0 5px var(--neon-blue);
}