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

body{
    font-family:Arial, sans-serif;
    background:#f5f7fa;
    display:flex;
    justify-content:center;
    align-items:center;
    height:100vh;
}

.container{
    background:white;
    width:420px;
    padding:40px;
    border-radius:20px;
    box-shadow:0 10px 25px rgba(0,0,0,0.15);
}

h1{
    text-align:center;
    color:#e65100;
    margin-bottom:10px;
}

p{
    text-align:center;
    margin-bottom:30px;
}

label{
    display:block;
    margin-top:15px;
    margin-bottom:5px;
    font-weight:bold;
}

input{
    width:100%;
    padding:12px;
    border:1px solid #ccc;
    border-radius:10px;
}

button{
    width:100%;
    margin-top:30px;
    padding:15px;
    border:none;
    border-radius:10px;
    background:#ff9800;
    color:white;
    font-size:18px;
    cursor:pointer;
}

button:hover{
    background:#f57c00;
}
/* ===== GAME CARD ===== */

.game-card{
    max-width:800px;
    margin:40px auto;
    background:white;
    padding:30px;
    border-radius:20px;
    box-shadow:0 10px 25px rgba(0,0,0,.15);
}

.game-title{
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-bottom:20px;
}

.score{
    background:#ff9800;
    color:white;
    padding:10px 18px;
    border-radius:50px;
    font-weight:bold;
}

.audio-box{
    background:#fff8e1;
    border:2px dashed orange;
    padding:25px;
    border-radius:15px;
    text-align:center;
    margin:20px 0;
}

.lyric{
    background:#fafafa;
    padding:20px;
    border-radius:15px;
    line-height:2;
    font-size:20px;
}

.lyric input{
    width:170px;
    padding:10px;
    font-size:18px;
    text-align:center;
}

.check-btn{
    width:100%;
    margin-top:25px;
    background:#ff5722;
}