.r-btn {
    overflow: hidden;
    display: inline-block;
    position: relative;
    padding: 12px 20px 12px;
    min-width: 120px;
    border: 2px solid transparent;
    border-radius: 4px;
    box-shadow: 0 2px 4px 0 rgba(136,144,195,0.2),0 5px 15px 0 rgba(37,44,97,0.15);
    font-size: 0.8rem;
    line-height: 1.2;
    font-weight: 700;
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
}

.r-btn:disabled {
    color: gray !important;
    background-color: #f0f0f0 !important;
    border: 2px solid rgba(48, 49, 60, 0.67) !important;
    cursor: not-allowed;
}

.r-btn-rounded {
    border-radius: 1.3rem !important;
}

.r-btn-sm {
    font-size: 0.6rem;
}

.r-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 2px 8px 0 rgba(136,144,195,0.22),0 8px 15px 0 rgba(37,44,97,0.17);
}

.r-btn-primary {
    background-color: var(--r-primary-color);
    color: #fff;
    border: 2px solid var(--r-primary_dark-color);
}

.r-btn-secondary {
    background-color: var(--r-secondary-color);
    color: #fff;
    border: 2px solid var(--r-secondary_dark-color);
}