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

body{
    font-family: Arial;
    display: flex;
    min-height: 100vh;
    background-color: antiquewhite;
}

.leftbar{
    width: 250px;
    background-color: black;
    color: white;
    padding: 1rem;
}

.leftbar h2{
    margin-bottom: 2rem;
}

.leftbar a{
    display: block;
    color: white;
    text-decoration: none;
    margin-bottom: 1rem;
}

.leftbar a:hover{
    text-decoration: underline;
}

.main{
    flex-grow: 1;
    padding: 2rem;
    cursor: pointer;
}

.cards{
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(200px,1fr));
    gap: 1rem;
}

.card{
    background-color: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 0 15px rgb(186, 183, 183);
}

.card h3{
    margin-bottom: 0.5rem;
}

table{
    width: 100%;
    border-collapse: collapse;
    margin-top: 2rem;
}

table th,table td{
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid rgb(152, 147, 147);
}

table th{
    background-color: #ecf0f1;
}