/* RESET */

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

body{
    font-family:system-ui,sans-serif;
    background:#f7f5f2;
    color:#222;
}

/* HEADER */

.site-header{
    background:#15110f;
    height:78px;
    display:flex;
    align-items:center;
}

.site-header .container{
    width:100%;
    max-width:1400px;
    margin:auto;

    display:flex;
    justify-content:space-between;
    align-items:center;
}

.logo a{
    color:white;
    text-decoration:none;
    font-size:28px;
    font-weight:800;
}

.logo a span{
    color:#e84b32;
}

.site-header nav{
    display:flex;
    gap:12px;
}

.site-header nav a{
    text-decoration:none;
    color:white;

    padding:10px 18px;

    border-radius:10px;

    background:#2f2a28;

    font-weight:600;
}

.site-header nav a:last-child{
    background:#e84b32;
}

/* CONTAINER */

.container{
    max-width:1150px;
    margin:auto;
}

/* HERO */

.hero{
    text-align:center;
    padding:90px 20px;
}

.hero h1{
    font-size:84px;
    line-height:1;
    font-weight:900;
}

.hero h1 span{
    color:#e84b32;
}

.hero p{
    margin-top:20px;
    font-size:20px;
    color:#666;
}

/* SEARCH */

.search-form{
    width:700px;
    max-width:100%;

    margin:40px auto;

    display:flex;
    gap:15px;
}

.search-form input{
    flex:1;

    height:64px;

    border:1px solid #ddd;

    border-radius:15px;

    padding:0 25px;

    font-size:24px;
}

.search-form button{
    width:160px;

    border:none;

    border-radius:15px;

    background:#e84b32;

    color:white;

    font-size:26px;

    font-weight:700;

    cursor:pointer;
}

/* TITLE */

.page-title{
     text-align:center;
    font-size:52px;
    font-weight:800;
    margin:50px 0 30px;
}

/* SONG LIST */

.song-list{
    display:grid;
    grid-template-columns:
    repeat(auto-fill,minmax(300px,1fr));

    gap:25px;

    margin-top:30px;
}

.song-card{
    display:block;

    background:white;

    padding:25px;

    border-radius:20px;

    text-decoration:none;

    color:#222;

    border:1px solid #ececec;

    transition:.2s;
}

.song-card:hover{
    transform:translateY(-3px);
}

.song-card h3{
    margin-bottom:10px;
    font-size:30px;
}

.song-card p{
    margin-bottom:8px;
    color:#666;
}

/* DETAIL */

.song-detail{
    margin-top:50px;
}

.song-detail h1{
    font-size:32px;
    font-weight:700;
    color:#222;
    margin-bottom:10px;
}
.song-meta{
    margin-top:15px;
    margin-bottom:20px;

    display:flex;
    gap:10px;
    flex-wrap:wrap;
}

.song-meta div{
    background:#fff1ec;
    color:#b56b00;

    padding:6px 14px;

    border-radius:8px;

    font-weight:600;
}

/* TOOLBAR */

.song-tools{
    margin-top:30px;
    margin-bottom:30px;

    background:#f0ede7;

    padding:20px 25px;

    border-radius:18px;

    display:flex;
    align-items:center;
    gap:12px;
}

.song-tools button{
    width:44px;
    height:44px;

    border:1px solid #ccc;

    border-radius:10px;

    background:white;

    font-size:24px;

    cursor:pointer;
}

.song-tools button{
    width:42px;
    height:42px;

    border:1px solid #ddd;
    border-radius:8px;

    background:#fff;

    font-size:22px;
    font-weight:bold;

    cursor:pointer;
}
/* LYRICS */

.lyrics{
    background:white;

    border:1px solid #ddd;

    border-radius:20px;

    padding:40px;

    font-size:24px;

    line-height:1;

    white-space:pre-wrap;
}

/* HỢP ÂM */

.chord{
    color:#C62828;
    font-weight:bold;
}

/* FOOTER */

.site-footer{
    margin-top:80px;

    background:#15110f;

    color:white;

    text-align:center;

    padding:25px;
}

/* MOBILE */

@media(max-width:768px){

    .hero h1{
        font-size:48px;
    }

    .search-form{
        flex-direction:column;
    }

    .search-form button{
        width:100%;
        height:60px;
    }

    .song-detail h1{
            font-size:32px;
    font-weight:700;
    color:#222;
    margin-bottom:10px;
        margin-left:15px;

    }

    .lyrics{
        padding:20px;
        font-size:18px;
    }

    
   
}