.gender-buttons {
    display: flex;
    gap: 10px;
    margin: 18px 0 10px 0;
}

.gender-btn {
    padding: 10px 20px;
    border-radius: 10px;
    border: 1px solid #0E8388;
    background: #fff;
    color: #0E8388;
    cursor: pointer;
    font-weight: 600;
    font-size: 15px;
    transition: background 0.18s, color 0.16s, border-color 0.2s;
}

.gender-btn.selected {
    background: #0E8388;
    color: #fff;
    border-color: #0E8388;
    box-shadow: 0 1px 6px rgba(14,131,136,0.13);
}

.gender-btn:hover,
.gender-btn:focus {
    background: #e8f7f9;
    color: #09696C;
    border-color: #076063;
}

@media (max-width: 540px) {
    .gender-buttons {
        flex-direction: column;
        gap: 10px;
    }
    .gender-btn {
        width: 100%;
        padding: 10px 0;
        font-size: 13px;
    }
}