body{
    background:#f5f5f5;
    font-family:Arial, Helvetica, sans-serif;
}

.container{
    width:95%;
    max-width:1200px;
    margin:30px auto;
}

.card{
    background:#fff;
    padding:25px;
    border-radius:8px;
    box-shadow:0 0 10px rgba(0,0,0,.1);
}

h2{
    text-align:center;
    margin-bottom:5px;
}

h4{
    text-align:center;
    margin-top:0;
    margin-bottom:30px;
}

table{
    width:100%;
    border-collapse:collapse;
}

table th,
table td{
    border:1px solid #000;
    padding:8px;
    text-align:center;
}

input,
select,
textarea{
    width:100%;
    padding:8px;
    border:1px solid #ccc;
    border-radius:4px;
    box-sizing:border-box;
}

button{
    background:#007bff;
    color:#fff;
    border:none;
    padding:10px 20px;
    border-radius:5px;
    cursor:pointer;
}

button:hover{
    background:#0056b3;
}

.form-row{
    display:flex;
    gap:20px;
    margin-bottom:15px;
}

.form-group{
    flex:1;
}