body{
    background:#eef1f5;
}

.wrap{
    max-width:1100px;
    margin:30px auto;
    font-family:Arial;
}

h1{
    text-align:center;
    margin-bottom:20px;
}

.tabs{
    display:flex;
    justify-content:center;
    gap:10px;
    margin-bottom:20px;
}

.tabs button{
    padding:12px 18px;
    background:#0073aa;
    color:#fff;
    border:none;
    border-radius:6px;
    cursor:pointer;
    font-weight:bold;
    transition:0.3s;
}

.tabs button:hover{
    background:#005c8a;
}

.box{
    background:#fff;
    padding:25px;
    border-radius:12px;
    box-shadow:0 4px 10px rgba(0,0,0,0.08);
}

.hidden{
    display:none;
}

label{
    font-weight:bold;
    display:block;
    margin-top:10px;
}

input, select{
    width:100%;
    padding:10px;
    margin-top:5px;
    border-radius:6px;
    border:1px solid #ccc;
    font-size:14px;
}

button{
    padding:10px 15px;
    margin-top:15px;
    background:#28a745;
    color:white;
    border:none;
    border-radius:6px;
    cursor:pointer;
}

button:hover{
    background:#218838;
}

.card{
    background:#fafafa;
    padding:15px;
    margin-top:10px;
    border-left:5px solid #0073aa;
    border-radius:6px;
}

.card button{
    background:#dc3545;
    margin-top:10px;
}

.card button:hover{
    background:#b02a37;
}