* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

        body {
            background-color: #f3f3f3;
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100vh;
        }

        .container {
            width: 100%;
            background-color: #fff;
            padding: 25px;
            padding-top: 150px;
        }

        /* Microsoft Logo */
        .logo {
            display: flex;
            justify-content: center;
            align-items: center;
            margin-bottom: 12px;
        }

        .logo-squares {
            width: 32px;
            height: 32px;
            display: grid;
            grid-template: 1fr 1fr / 1fr 1fr;
            gap: 2px;
            margin-right: 4px;
        }

        .logo-squares div:nth-child(1) { background-color: #F25022; }
        .logo-squares div:nth-child(2) { background-color: #7FBA00; }
        .logo-squares div:nth-child(3) { background-color: #00A4EF; }
        .logo-squares div:nth-child(4) { background-color: #FFB900; }

        .logo span {
            font-size: 20px;
            font-weight: 600;
            color: #1b1b1b;
        }

        /* Sign In Header */
        h2 {
            font-size: 24px;
            font-weight: 600;
            color: #1b1b1b;
            margin-bottom: 4px;
            text-align: center;
        }

        p.subtitle {
            font-size: 14px;
            color: #5e5e5e;
            margin-bottom: 12px;
            text-align: center;
        }

        /* Input Field (Mobile) */
        .input-group {
            position: relative;
            margin-bottom: 8px;
        }

        .input-group input {
            width: 100%;
            padding: 12px;
            border: 1px solid #d1d1d1;
            border-radius: 4px;
            font-size: 16px;
            outline: none;
            border-bottom: 2px solid #005da6;
        }

        .input-group label {
            position: absolute;
            top: 12px;
            left: 12px;
            font-size: 16px;
            color: #888;
            transition: all 0.2s ease;
            pointer-events: none;
        }

        .input-group input:focus {
            border-color: #005da6;
        }

        .input-group input:focus + label,
        .input-group input:not(:placeholder-shown) + label {
            top: -8px;
            left: 8px;
            font-size: 12px;
            color: #005da6;
            background-color: #fff;
            padding: 0 4px;
        }

        /* Links */
        a {
            color: #005da6;
            text-decoration: none;
            font-size: 14px;
        }

        a:hover {
            text-decoration: underline;
        }

        .forgot-link {
            display: block;
            margin-bottom: 8px;
        }

        /* Button */
        button {
            width: 100%;
            padding: 12px;
            background-color: #0067b8;
            color: #fff;
            border: none;
            border-radius: 4px;
            font-size: 16px;
            cursor: pointer;
            transition: background-color 0.2s;
            margin-bottom: 8px;
        }

        button:hover {
            background-color: #005da6;
        }

        /* Create Account */
        .create-account {
            text-align: center;
            margin-bottom: 8px;
            font-size: 14px;
        }

        /* Footer */
        .footer {
            display: flex;
            justify-content: space-between;
            font-size: 12px;
            color: #5e5e5e;
            margin-bottom: 8px;
        }

        .footer a {
            color: #5e5e5e;
        }

        .private-browsing {
            text-align: center;
            font-size: 12px;
            color: #5e5e5e;
        }

        /* Desktop View */
        @media (min-width: 768px) {
            .container {
                max-width: 440px;
                padding: 32px;
                border-radius: 8px;
                box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
            }

            .input-group label {
                position: static;
                font-size: 14px;
                color: #1b1b1b;
                margin-bottom: 8px;
                display: block;
            }

            .input-group input {
                border: none;
                border-bottom: 2px solid #005da6;
            }

            .input-group input:focus {
                border: none;
                border-bottom: 2px solid #005da6;
            }

           

            .input-group input:focus + label {
                background-color: transparent;
                top: unset;
                left: unset;
                font-size: 14px;
                color: #1b1b1b;
                padding: 0;
            }

            #k {
                display: none;
            }

            .l {
                display: block;
            }

            button {
                width: 50%;
                padding: 12px;
                background-color: #023f6d;
                color: #fff;
                /* border: none; */
                /* border-radius: 4px; */
                font-size: 16px;
                cursor: pointer;
                transition: background-color 0.2s;
                margin-bottom: 8px;
                position: relative;
                left: 190px;
        }

        }

        /* Mobile Footer at Bottom */
        @media (max-width: 767px) {
            body {
                display: block;
                padding-bottom: 60px; /* Space for footer */
            }

            .container {
                min-height: calc(100vh - 60px); /* Adjust for footer */
                padding-bottom: 0;
            }

            .footer, .private-browsing {
                position: fixed;
                bottom: 0;
                left: 0;
                width: 100%;
                background-color: #fff;
                padding: 8px;
                border-top: 1px solid #d1d1d1;
            }
        }

        .l {
            display: none;
        }