* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: #f0f2f5;
}

.login-container {
    background: #fff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
}

.login-header {
    text-align: center;
    margin-bottom: 40px;
}

    .login-header h1 {
        color: #1a73e8;
        font-size: 2em;
        margin-bottom: 10px;
    }

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

    .input-group label {
        display: block;
        margin-bottom: 8px;
        color: #5f6368;
        font-weight: 500;
    }

    .input-group input {
        width: 100%;
        padding: 12px;
        border: 1px solid #dadce0;
        border-radius: 5px;
        font-size: 16px;
        transition: border-color 0.3s ease;
    }

        .input-group input:focus {
            outline: none;
            border-color: #1a73e8;
            box-shadow: 0 0 0 2px rgba(26, 115, 232, 0.2);
        }

.login-btn {
    width: 100%;
    padding: 12px;
    background: #1a73e8;
    color: #fff;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease;
}

    .login-btn:hover {
        background: #1557b0;
    }

.forgot-password {
    text-align: center;
    margin-top: 20px;
}

    .forgot-password a {
        color: #1a73e8;
        text-decoration: none;
        font-size: 14px;
        transition: color 0.3s ease;
    }

        .forgot-password a:hover {
            color: #1557b0;
        }

.signup-link {
    text-align: center;
    margin-top: 30px;
    color: #5f6368;
}

    .signup-link a {
        color: #1a73e8;
        text-decoration: none;
        font-weight: 500;
    }

.checkbox-group {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

    .checkbox-group input {
        width: 16px;
        height: 16px;
        margin-right: 8px;
        accent-color: #1a73e8;
        cursor: pointer;
    }

    .checkbox-group label {
        color: #5f6368;
        font-size: 14px;
        cursor: pointer;
    }