.btns {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 10px
}

.button-calculate {
    padding: 12px 14px;
    margin-top:1rem;
    border-radius: 12px;
    border: 1px solid #ddd;
    background: #0094ff;
    border-color: #111;
    color: #fff;
    cursor: pointer;
    transition: box-shadow 0.2s ease, transform 0.1s ease;
}
.button-calculate:active {
    transform: scale(0.97);
    box-shadow: 0 2px 6px rgba(0,0,0,0.2) inset;
}
.button-reset {
    padding: 10px 14px;
    margin-top: 1rem;
    border-radius: 12px;
    border-color: #111;
    background: #808080;
    color: #fff;
}
.button-reset:active {
    transform: scale(0.97);
    box-shadow: 0 2px 6px rgba(0,0,0,0.2) inset;
}

.card {
    border: 1px solid #e6e6e6;
    border-radius: 14px;
    padding: 14px;
    background: #E8E8E8;
    box-shadow: 0 1px 8px rgba(0,0,0,.04)
}
.tsh-input {
    width: 100%;
    padding: 12px 12px;
    border: 1px solid #d0d5dd;
    border-radius: 12px;
    font-size: 16px;
    background: #fff;
    box-sizing: border-box;
}

.tsh-calculator-cta {
    margin: 24px 0;
    padding: 20px;
    border-radius: 16px;
    background: linear-gradient(135deg, #eff6ff, #ffffff);
    border: 1px solid #dbeafe;
}

    .tsh-calculator-cta h3 {
        margin-bottom: 8px;
    }

    .tsh-calculator-cta p {
        margin-bottom: 12px;
        color: #444;
    }
@media (max-width: 640px) {
    .tsh-calculator-link {
        display: block;
        width: 100%;
        text-align: center;
        padding: 14px;
        font-size: 16px;
    }

    .tsh-calculator-cta {
        padding: 16px;
    }
}