style.css

body {
    font-family: Arial, sans-serif;
    background-color: #f7f7f7;
    margin: 0;
    padding: 0;
}

header {
    background-color: #0072b1;
    color: #fff;
    text-align: center;
    padding: 20px;
}

h1 {
    margin: 0;
}

.container {
    max-width: 800px;
    margin: 20px auto;
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

input[type="text"] {
    width: 90%;
    padding: 12px;
    margin: 12px 0;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 16px;
}

button {
    background-color: #0072b1;
    color: #fff;
    padding: 12px 24px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
}

button:hover {
    background-color: #005684;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

th, td {
    border: 1px solid #ccc;
    padding: 12px;
    text-align: center;
}

th {
    background-color: #0072b1;
    color: #fff;
}

#error {
    color: red;
    font-weight: bold;
    margin-top: 12px;
}

h2 {
    color: #0072b1;
}

/* Added new style for the prefix table */
#prefixTable {
    margin-top: 20px;
}

#prefixTable th, #prefixTable td {
    border: 1px solid #ccc;
    padding: 12px;
    text-align: center;
}

#prefixTable th {
    background-color: #0072b1;
    color: #fff;
}
    /* Add this style for the result and error sections in the "Result" containers */
.result-container {
margin-top: 20px;
padding: 12px;
border: 1px solid #ccc;
border-radius: 5px;
background-color: #f7f7f7;
}

.result-title {
color: #0072b1;
font-size: 18px;
margin-bottom: 10px;
}

.result-content {
font-size: 16px;
margin-top: 10px;
}

.error-container {
margin-top: 20px;
padding: 12px;
border: 1px solid #ff0000;
border-radius: 5px;
background-color: #ffeeee;
}

.error-title {
color: #ff0000;
font-size: 18px;
margin-bottom: 10px;
}

.error-content {
font-size: 16px;
margin-top: 10px;
}
/* Updated style for the Prefix Size, Network Mask, and Usable Hosts table */
#prefixTable {
    margin-top: 20px;
}

#prefixTable th, #prefixTable td {
    border: 1px solid #ccc;
    padding: 12px;
    text-align: center;
}

#prefixTable th {
    background-color: #0072b1;
    color: #fff;
}
        /* Add this style for the result and error sections in the "Result" containers */
        .result-container {
            margin-top: 20px;
            padding: 12px;
            border: 1px solid #ccc;
            border-radius: 5px;
            background-color: #f7f7f7;
        }

        .result-title {
            color: #0072b1;
            font-size: 18px;
            margin-bottom: 10px;
        }

        .result-content {
            font-size: 16px;
            margin-top: 10px;
        }

        .error-container {
            margin-top: 20px;
            padding: 12px;
            border: 1px solid #ff0000;
            border-radius: 5px;
            background-color: #ffeeee;
        }

        .error-title {
            color: #ff0000;
            font-size: 18px;
            margin-bottom: 10px;
        }

        .error-content {
            font-size: 16px;
            margin-top: 10px;
        }



        body.dark-mode {
            background-color: #333;
            color: #fff;
        }
        
        .dark-mode .container {
            background-color: #444;
            color: #fff;
        }
        
        .dark-mode input {
            background-color: #222; /* Dark background color for input */
            color: #fff; /* Light text color for input */
        }
        
        .dark-mode input::placeholder {
            color: #aaa; /* Light placeholder text color for input */
        }
        
/* CSS for the "Toggle Dark Mode" button */
button.toggle-dark-mode {
    background-color: transparent;
    color: #fff;
    border: none;
    cursor: pointer;
    position: absolute;
    top: 10px;
    right: 10px;
    width: 40px;
    height: 40px;
    background-image: url('Web/toggle.png'); /* Replace with the path to your toggle button icon */
    background-size: cover;
}

button.toggle-dark-mode:hover {
    filter: brightness(1.2); /* Add a hover effect to make it slightly brighter */
}

/* CSS for the "Toggle Dark Mode" switch */
.toggle {
    display: inline-block;
    position: relative;
    width: 60px;
    height: 34px;
}

.toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    -webkit-transition: 0.4s;
    transition: 0.4s;
    border-radius: 34px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: #fff;
    -webkit-transition: 0.4s;
    transition: 0.4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: #0072b1;
}

input:checked + .slider:before {
    -webkit-transform: translateX(26px);
    -ms-transform: translateX(26px);
    transform: translateX(26px);
    background-color: #fff;
}

/* Hover effect */
.toggle:hover input + .slider:before {
    background-color: #0072b1;
}
/* CSS for the "Toggle Dark Mode" switch */
.toggle {
    position: fixed;
    top: 10px; /* Adjust the top position to your preference */
    right: 10px; /* Adjust the right position to your preference */
    display: inline-block;
    width: 60px;
    height: 34px;
}

/* Dark Mode Styles */
body.dark-mode {
    background-color: #333;
    color: #fff;
}

.dark-mode .container {
    background-color: #444;
    color: #fff;
}

.dark-mode .result-container {
    background-color: #333; /* You can change this color to your preference */
    color: #fff;
}

/* Add styles for the footer */
footer {
    background-color: #333; /* Dark background color */
    color: #fff; /* White text color */
    text-align: center;
    padding: 20px;
}

footer p {
    font-size: 18px;
    margin: 0;
}
    

/* Rest of the CSS styles remain the same */

/*

:root {
    --background-color: #fff;
    --text-color: #000;
}

.dark-mode {
    --background-color: #333;
    --text-color: #fff;
}

body {
    background-color: var(--background-color);
    color: var(--text-color);
}
.dark-mode .container {
    background-color: var(--background-color);
    color: var(--text-color);
}

*/