/*
    Ip calculator and Ip Calculation Practise

    Author: WattoX00
    Date:   03/03/2024
*/
body {
    font-family: Arial, sans-serif;
    margin: 20px;
    background-color: #000;
    color: #fff;
}
a {
    text-decoration: none;
    color: #fff;
}
#ipInput {
    font-size: 1.5vw;
}

pre {
    white-space: pre-wrap;
    font-size: 2vw;
    font-family: monospace;
}

#switchButton {
    margin-top: 10px;
    padding: 5px 10px;
    font-size: 16px;
    cursor: pointer;
}

#ipCalculatorSection {
    display: none;
}
#practiceProgramSection{
    display: none;
}
#practiceTable {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.practice-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.practice-cell {
    display: flex;
    flex-direction: column;
}

.practice-cell input {
    margin-bottom: 5px;
}
#classButtons {
    margin: 20px 0;
}

.classButton {
    margin-right: 10px;
    font-size: 16px;
}
button {
    display: inline-block;
    padding: 10px 20px;
    font-size: 16px;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    color: #ffffff;
    background: linear-gradient(to bottom, #3498db 50%, transparent 50%);
    background-size: 100% 200%;
    border: 2px solid #3498db;
    border-radius: 5px;
    transition: background-position 0.5s, color 0.3s;
}

button:hover {
    background-position: 0% 100%;
    color: #ffffff;
}
input {
    width: 200px;
    padding: 10px;
    font-size: 16px;
    border: 2px solid #3498db;
    border-radius: 5px;
    transition: border-color 0.3s, box-shadow 0.3s;
}

input:focus {
    border-color: #3498db;
    box-shadow: 0 0 5px rgba(52, 152, 219, 0.7);
}
#footerContainer {
    bottom: 0;
    left: 0;
    background-color: #333;
    color: #fff;
    text-align: center;
    transition: transform 0.3s ease;
    transform: translateY(100%);
    display: flex;
    justify-content: space-between;
    padding: 20px;
    position: fixed;
    z-index: 1;
    width: 100%;
}

#footerContainer.active {
    transform: translateY(0);
}

#footerArrow {
    position: fixed;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 20px;
    color: #fff;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

#footerArrow.hidden {
    opacity: 0;
    pointer-events: none;
}

.footer-section {
    text-align: center;
}

.footer-section p {
    margin: 0 50px 0 20px;
}
@media only screen and (max-width: 768px) {
    #footerContainer {
        flex-direction: column;
        align-items: center;
        padding: 20px 0;
    }
    .footer-section {
        width: 100%;
        text-align: center;
        margin: 0 10px;
    }    
    body:hover #footerContainer {
        display: block;
    }
    pre {
        font-size: 20px;
    }
    #ipInput {
        font-size: 6vw;
    }
}