body {
    margin: 0;
    padding: 0;
    font-family: Arial, Helvetica, sans-serif; 
    background-color: #f8fafc;
    color: #334155;
}

h1, h2, h3 {
    font-family: 'Century Gothic', Arial, sans-serif; 
    color: #0f172a;
    margin-top: 0;
}

.headlines, .sublines, .infotext {
    font-family: Arial, sans-serif;
}

.headlines { font-size: 18pt; font-weight: bold; color: #0f172a; }
.sublines { font-size: 12pt; color: #334155; }
.infotext { font-size: 10pt; color: #64748b; }

#menu, #menu ul, #menu li, #menu a {
    margin: 0;
    padding: 0;
    border: none;
    outline: none;
}

#menu {
    height: 42px;
    width: 100%;
    background: #1e293b;
    background: linear-gradient(to bottom, #1e293b 0%, #0f172a 100%);
    border-radius: 4px; 
    position: relative;
    z-index: 1000;
}

#menu li {
    position: relative;
    list-style: none;
    float: left; 
    display: block;
    height: 42px;
}

#menu li a {
    display: block;
    padding: 0 20px;
    line-height: 42px;
    text-decoration: none;
    border-left: 1px solid #334155;
    border-right: 1px solid #0f172a;
    font-size: 13px;
    color: #f1f5f9;
    font-weight: 500;
    transition: all .2s ease-in-out;
}

#menu li:first-child > a { border-left: none; }
#menu li:last-child > a { border-right: none; }
#menu li:hover > a { color: #ffffff; background-color: #334155; }

#menu ul {
    position: absolute;
    top: 42px;
    left: 0;
    display: none;
    background: #1e293b;
    min-width: 170px;
    box-shadow: 0px 4px 12px rgba(0,0,0,0.15);
}

#menu li:hover > ul {
    display: block;
}

#menu ul li {
    float: none;
    height: auto;
}

#menu ul li a {
    width: 150px;
    padding: 10px 15px;
    line-height: normal;
    border: none;
    border-bottom: 1px solid #334155;
    text-align: left;
    color: #cbd5e1;
}

#menu ul li a:hover {
    background: #334155;
    color: #ffffff;
}

#menu ul ul {
    top: 0;
    left: 100%;
}

#wrapper {
    width: 1000px; 
    margin: 30px auto;
    background-color: #ffffff;
    overflow: hidden;
    padding: 20px;
    border-radius: 6px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    border: 1px solid #e2e8f0;
}

#sidebar-kiri {
    min-height: 500px;
    float: left;
    width: 220px;
    height: 633px;
    margin: 5px;
    background-color: #f1f5f9;
    padding: 15px;
    box-sizing: border-box;
    border-radius: 4px;
}

#sidebar-tengah-atau-badan {
    min-height: 500px;
    float: left;
    width: 510px;
    margin: 5px;
    background-color: #ffffff;
    padding: 15px;
    box-sizing: border-box;
}

#sidebar-kanan {
    min-height: 500px;
    float: left;
    width: 220px;
    height: 633px;
    margin: 5px;
    background-color: #f8fafc;
    padding: 15px;
    box-sizing: border-box;
    border: 1px solid #e2e8f0;
    border-radius: 4px;
}

.profile-img {
    border: 2px solid #cbd5e1; 
    width: 150px;             
    height: 200px;
    object-fit: cover;
    border-radius: 4px;
    opacity: 0.9;             
    transition: opacity 0.3s ease;
}

.profile-img:hover {
    opacity: 1.0;            
}

.transparent-box {
    background: rgba(15, 23, 42, 0.04); 
    padding: 15px;
    margin: 15px 0;
    border-radius: 2px;
}

.card-project {
    background-color: #ffffff;
    border: 1px solid #e2e8f0;
    padding: 12px 15px;
    margin-bottom: 12px;
    border-radius: 4px;
}

.form-group {
    margin-bottom: 14px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    color: #334155;
}

.form-group input, .form-group textarea, .form-group select {
    width: 100%;
    padding: 10px;
    border: 1px solid #cbd5e1;
    border-radius: 4px;
    box-sizing: border-box;
    font-family: inherit;
}

.btn-submit {
    background-color: #0f172a;
    color: white;
    padding: 10px 24px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    transition: background 0.2s;
}

.btn-submit:hover {
    background-color: #334155;
}

.footer {
    clear: both; 
    text-align: center;
    padding: 15px;
    background-color: #0f172a;
    color: #94a3b8;
    margin-top: 20px;
    border-radius: 4px;
    font-size: 0.9rem;
}