.popup-container {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.377);
    z-index: 1000;
}

.popup-content  {
    color: #fff;
    background-color: #111111;
    padding: 48px 52px;
    width: 90%;
    max-width: 512px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 3px solid #ac145a7a;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.842);
    font-family: "metropolis-regular", sans-serif;
    transition: 0.5s all ease;
}

.popup-content h2 {
    font-family: "metropolis-regular", sans-serif;
    color: #ac145a;
    font-weight: 900;
    margin: 0;
    margin-top: 8px;
    margin-bottom: 8px;
}

.results .heading {
    font-size: 30px;
    font-family: "metropolis-regular", sans-serif;
    color: #ac145a;
    font-weight: 900;
    margin-bottom: 15px;
}

.popup-content label {
    color: #eeeeeeef;
    font-family: "metropolis-regular", sans-serif;
    font-size: 14px;
    font-weight: 700;
    margin: 0;
    margin-bottom: 6px;
}

.result-label {
    color: #eeeeeeef;
    font-family: "metropolis-regular", sans-serif;
    font-size: 14px;
    font-weight: 700;
    width: 100%;
}

.calc-close-btn {
    position: absolute;
    right: 20px;
    top: 15px;

    display: none;
    align-items: center;

    font-size: 32px;
    cursor: pointer;
    color: #ffffff;
}

.input-group {
    margin: 20px 0;
}

input[type="range"] {
    width: 100%;
    margin: 8px 0;
    -webkit-appearance: none;
    height: 4px;
    background: #ac145b47;
    border-radius: 5px;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    background: #ac145a;
    border-radius: 50%;
    cursor: pointer;
}

.results {
    margin-top: 25px;
    padding-top: 25px;
    border-top: 1px solid #ac145b47;
}

.result-item {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-bottom: 18px;
}

.result-value {
    color: #ffffff;
    font-weight: 800;
    font-size: 24px;

    margin-top: 4px;
    padding: 4px;
    text-align: center;
    background-color: #ac145b47;

    width: 100%;
    border: 2px solid #ac145b;
}