* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

.login-box {
    width: 420px;
    padding: 30px 40px;
}

    .login-box .logo-box {
        text-align: center;
        margin-bottom: 30px;
    }    

    .login-box .input-box {
        position: relative;
        width: 100%;
        height: 50px;
        margin-bottom: 30px;
    }

.logo-box img {
    width: 80%;
    height: auto;
    transition: transform 0.3s ease;
}

    .logo-box img:hover {
        transform: scale(1.05);
    }


.input-box input {
    width: 100%;
    height: 100%;
    border: 2px solid #111;
    outline: none;
    border-radius: 40px;
    font-size: 20px;
    color: #000;
    padding: 20px 45px 22px 30px;
    transition: border-color 0.3s, box-shadow 0.3s;
}

    .input-box input:focus {
        border-color: #343a40;
        box-shadow: 0 0 8px rgba(0, 123, 255, 0.3);
    }


    .input-box input::placeholder {
        color: #ccc;
    }

.input-box i {
    position: absolute;
    right: 20px;
    top: 30%;
    transform: translate(-50%);
    font-size: 20px;
}

.login-box .btn {
    width: 100%;
    height: 45px;
    background: #000;
    border: none;
    outline: none;
    border-radius: 40px;
    box-shadow: 0 0 10px rgba(0, 0, 0, .1);
    cursor: pointer;
    font-size: 16px;
    color: #fff;
    font-weight: 600;
}