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

body {
    scroll-behavior: smooth;
    font-family: "Roboto", sans-serif;
    font-size: 18px;
    color: #000;
    background-color: #f6f8fa;
    width: 100%;
    height: 100%;
    line-height: 1.3;
}
h1 
{
    font-size: 28px;
}
h2 
{
    font-size: 20px;
    margin-bottom: 10px;
}
input 
{
    border: 1px solid #000;
    padding: 10px 15px;
    border-radius: 5px;
}

button
{
    background-color: #0095ff;
    padding: 10px 15px;
    color: #fff;  
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: all 300ms ease-in-out;
}

button.reset-btn
{
    background-color: #efefef;
    color: #000;
    border: 1px solid #0095ff;
}

button:hover
{
    background-color: #087fd4;
}

section
{
    float: left;
    width: 100%;
    padding: 30px;
    position: relative;
}

.container
{
    max-width: 1000px;
    margin: 0 auto;
    background-color: #fff;
    padding: 30px;
    border-radius: 5px;
}

.dropZone {
    width: 150px;
    min-height: 200px;
    border: 2px dashed black;
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 10px;
}
.draggable {
    width: 100px;
    height: 50px;
    color: white;
    text-align: center;
    line-height: 50px;
    cursor: grab;
    margin: 10px;
}
#dragItem1 { background-color: red; }
#dragItem2 { background-color: blue; }
#dragItem3 { background-color: green; }


.drawContaner-wrapper {
    padding: 30px;
    position: relative;
    margin-top: 20px;
}

.drawContaner
{
    display: grid;
    grid-template-columns: 1fr 1fr;
    position: relative;
    width: 100%;
    max-width: 600px;
    background-color: #efefef;
}

.col
{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    padding: 15px;
}

.col.right 
{
    background-color: #c0c0c0;
}

.box {
    /* width: 100px;
    height: 50px;
    background-color: #3498db;
    color: white;
    text-align: center;
    line-height: 50px;
    border-radius: 10px;
    /* //position: absolute; */
    /* cursor: pointer; */

    width: 80px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    background: lightblue;
    border: 1px solid #000;
    cursor: pointer;
    transition: background 0.3s;
    border-radius: 5px;
}

.box:hover 
{
    background-color: #75b9cf;
}

/* #box1 { top: 20px; left: 20px; }
#box2 { top: 100px; left: 20px; }
#box3 { top: 180px; left: 20px; }
#box4 { top: 260px; left: 20px; }
#box5 { top: 340px; left: 20px; }
#box6 { top: 420px; left: 20px; } */


.selected-box {
    background: orange !important;
    border: 2px solid darkorange;
}

.line {
    position: absolute;
    height: 2px;
    background: black;
    transform-origin: left center;
}

/* .line {
    position: absolute;
    width: 2px;
    background-color: red;
    transform-origin: 0 0;
    height: 5px;
} */

.check-btn, .reset-btn {
    margin-top: 20px;
}

.message {
    font-size: 16px;
    font-weight: bold;
    border: 1px solid #efefef;
    background-color: #efefef;
    padding: 10px;
    margin-top: 15px;
}

.dropzoneWrapper 
{
    display: flex;
    margin-bottom: 15px;
}

ul 
{
    margin: 0;
    padding: 0;
}

ul li 
{
    margin-left: 20px;
}