```html
<link rel="preconnect" href="https://fonts.googleapis.com">
<link href="https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap" rel="stylesheet">

<style>

:root{
    --primary:#2563eb;
    --secondary:#4f46e5;
    --success:#10b981;
    --dark:#0f172a;
    --text:#334155;
    --muted:#64748b;
    --light:#f8fafc;
    --white:#ffffff;
}

*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:'Poppins',sans-serif;
}

body{
    background:#f8fafc;
    overflow-x:hidden;
}

/* =====================
   HEADER
===================== */

header{
    position:fixed;
    top:0;
    left:0;
    width:100%;
    z-index:9999;

    background:rgba(255,255,255,.92);
    backdrop-filter:blur(18px);

    border-bottom:1px solid rgba(37,99,235,.08);

    box-shadow:
        0 4px 25px rgba(15,23,42,.08);

    transition:.3s ease;
}

header.scrolled{
    box-shadow:
        0 10px 35px rgba(15,23,42,.12);
}

/* =====================
   NAVBAR
===================== */

.nav-container{
    max-width:1400px;
    margin:auto;
    padding:0 25px;

    min-height:80px;

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

/* =====================
   LOGO
===================== */

.logo{
    display:flex;
    align-items:center;
    gap:15px;
    text-decoration:none;
}

.logo img{
    width:55px;
    height:55px;
    object-fit:contain;

    background:white;
    border-radius:50%;
    padding:4px;

    box-shadow:
        0 10px 25px rgba(37,99,235,.15);
}

.logo-text{
    line-height:1.2;
}

.logo-text h2{
    font-size:18px;
    font-weight:700;
    color:#0f172a;
}

.logo-text span{
    color:#64748b;
    font-size:12px;
}

/* =====================
   MENU
===================== */

nav ul{
    list-style:none;

    display:flex;
    align-items:center;
    gap:5px;
}

nav ul li{
    position:relative;
}

nav ul li a{
    color:var(--text);

    text-decoration:none;

    font-weight:600;
    font-size:14px;

    padding:12px 16px;

    border-radius:12px;

    transition:.3s;
}

nav ul li a:hover{
    background:#eef4ff;
    color:var(--primary);
}

nav ul li a.active{
    color:white;

    background:
        linear-gradient(
        135deg,
        var(--primary),
        var(--secondary)
    );

    box-shadow:
        0 10px 20px rgba(37,99,235,.25);
}

/* =====================
   DROPDOWN
===================== */

.submenu{
    position:absolute;

    top:65px;
    left:0;

    min-width:260px;

    background:white;

    border-radius:18px;

    padding:10px;

    box-shadow:
        0 20px 50px rgba(0,0,0,.12);

    border:1px solid #eef2ff;

    opacity:0;
    visibility:hidden;

    transform:translateY(15px);

    transition:.3s ease;

    z-index:999;
}

nav ul li:hover .submenu{
    opacity:1;
    visibility:visible;
    transform:translateY(0);
}

.submenu li{
    width:100%;
}

.submenu li a{
    display:block;

    padding:12px 16px;

    color:var(--text);

    border-radius:12px;
}

.submenu li a:hover{
    background:#eef4ff;
    color:var(--primary);
}

/* =====================
   HAMBURGER
===================== */

.menu-toggle{
    display:none;

    flex-direction:column;
    justify-content:center;

    gap:5px;

    cursor:pointer;
}

.menu-toggle span{
    width:28px;
    height:3px;

    background:#0f172a;

    border-radius:50px;

    transition:.3s;
}

/* =====================
   CONTENT OFFSET
===================== */

main{
    padding-top:110px;
}

/* =====================
   CHART
===================== */

canvas#donutChart{
    width:100%;
    max-width:700px;
    display:block;
    margin:auto;
}

/* =====================
   MOBILE
===================== */

@media(max-width:992px){

    .nav-container{
        flex-wrap:wrap;
    }

    .menu-toggle{
        display:flex;
    }

    nav{
        width:100%;
    }

    nav ul{
        flex-direction:column;

        width:100%;

        max-height:0;
        overflow:hidden;

        transition:.4s;

        background:white;

        margin-top:10px;

        border-radius:20px;

        box-shadow:
            0 10px 30px rgba(0,0,0,.08);
    }

    nav ul.show{
        max-height:2000px;
        padding:10px;
    }

    nav ul li{
        width:100%;
    }

    nav ul li a{
        display:block;
        width:100%;
    }

    .submenu{
        position:static;

        opacity:1;
        visibility:visible;

        transform:none;

        max-height:0;
        overflow:hidden;

        padding:0;

        margin-top:5px;

        border:none;

        box-shadow:none;

        background:#f8fafc;

        transition:.4s;
    }

    nav ul li.open .submenu{
        max-height:1000px;
        padding:8px;
    }

    .submenu li a{
        padding-left:25px;
    }

}

/* =====================
   ANIMATION
===================== */

@keyframes fadeDown{

    from{
        opacity:0;
        transform:translateY(-15px);
    }

    to{
        opacity:1;
        transform:translateY(0);
    }

}

header{
    animation:fadeDown .5s ease;
}

</style>
```


<header>

<div class="nav-container">

    <a href="#" class="logo">
        <img src="https://sma10pdg.sch.id/logo.png" alt="Logo">
        <div class="logo-text">
            <h2>SMA Negeri 10 Padang</h2>
            <span>Admin Dashboard</span>
        </div>
    </a>

    <div class="menu-toggle" id="menuToggle">
        <span></span>
        <span></span>
        <span></span>
    </div>

    <nav>
        <ul id="navMenu">

            <li>
                <a href="https://sma10pdg.sch.id/dashboard/dashboard_admin.php" class="active">
                    🏠 Beranda
                </a>
            </li>

            <li>
                <a href="https://sma10pdg.sch.id/berita_berkategori/tampil.php" target="_blank">
                    📰 Berita
                </a>
            </li>

            <li>
                <a href="https://sma10pdg.sch.id/informasi/tampil.php">
                    📢 Informasi
                </a>
            </li>

            <li>
                <a href="https://sma10pdg.sch.id/Slider Foto/slider_tampil.php" target="_blank">
                    📷 Foto
                </a>
            </li>

            <li>
                <a href="https://sma10pdg.sch.id/video_kegiatan/tampil_video.php" target="_blank">
                    🎥 Video
                </a>
            </li>

            <li>
                <a href="https://sma10pdg.sch.id/banner_sekolah/banner_list.php" target="_blank">
                    🚩 Banner
                </a>
            </li>

            <li>
                <a href="https://sma10pdg.sch.id/chat_sekolah/tampil_chat.php" target="_blank">
                    💬 Chat
                </a>
            </li>

            <li>
                <a href="#">🏫 Profile Sekolah</a>

                <ul class="submenu">
                    <li><a href="https://sma10pdg.sch.id/visi_misi/visi.php">Visi dan Misi</a></li>
                    <li><a href="#">Identitas Sekolah</a></li>
                    <li><a href="https://sma10pdg.sch.id/direktori_guru/tampil_guru.php">Direktori Guru</a></li>
                    <li><a href="#">Direktori Pegawai</a></li>
                    <li><a href="https://sma10pdg.sch.id/direktori_siswa/tampil_siswa.php">Direktori Siswa</a></li>
                    <li><a href="https://sma10pdg.sch.id/direktori_alumni/tampil_alumni.php">Direktori Alumni</a></li>
                    <li><a href="#">Prestasi Siswa</a></li>
                    <li><a href="#">Prestasi Guru</a></li>
                    <li><a href="#">Ekstrakurikuler</a></li>
                </ul>
            </li>

            <li>
                <a href="#">📄 PPID</a>
            </li>

            <li>
                <a href="logout.php"
                   onclick="return confirm('Yakin ingin logout?')">
                    🚪 Logout
                </a>
            </li>

        </ul>
    </nav>

</div>

</header>

<script>
const menuToggle = document.getElementById('menuToggle');
const navMenu = document.getElementById('navMenu');

menuToggle.addEventListener('click',()=>{
    navMenu.classList.toggle('show');
});

document.querySelectorAll('#navMenu > li').forEach(item=>{

    item.addEventListener('click',function(){

        if(window.innerWidth <= 992){

            this.classList.toggle('open');

        }

    });

});
</script>
<script>
window.addEventListener('scroll',function(){

    const header=document.querySelector('header');

    if(window.scrollY > 30){
        header.classList.add('scrolled');
    }else{
        header.classList.remove('scrolled');
    }

});
</script>Koneksi gagal: Access denied for user 'smaw1443_Edi1014097502'@'localhost' (using password: YES)