* {
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

body {
    margin: 0;
    padding: 20px;
    background: #fff;
}

.topbar {
    background: #1a1a1a;
    color: #fff;
    padding: 12px 20px;
    font-weight: bold;
    border: 1px solid #333;
}

.wrapper {
    display: flex;
    border: 1px solid #333;
    border-top: none;
    min-height: 600px;
}

/* SIDEBAR */
.sidebar {
    width: 190px;
    border-right: 1px solid #ccc;
    padding: 15px 10px;
    overflow-y: auto;
    max-height: 600px;
}

.sidebar a {
    display: block;
    color: #2255cc;
    text-decoration: none;
    margin-bottom: 14px;
    font-size: 14px;
}

.sidebar a:hover,
.sidebar a.aktif {
    text-decoration: underline;
    font-weight: bold;
}

/* KOTAK FOTO */
.foto-box {
    width: 160px;
    height: 160px;
    border: 1px solid #999;
    margin: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #333;
    font-size: 14px;
}

.foto-box img {
    max-width: 100%;
    max-height: 100%;
}

/* KONTEN */
.content {
    flex: 1;
    margin: 15px;
    padding: 20px;
    background: #f2f2f2;
    border: 1px solid #ccc;
}