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

body{
    background:#f4f7fc;
    padding-bottom:80px;
}

.header{
    background:linear-gradient(135deg,#0066ff,#3a8dff);
    color:white;
    padding:25px;
    border-radius:0 0 25px 25px;
}

.container{
    padding:20px;
}

.card{
    background:white;
    padding:18px;
    border-radius:15px;
    margin-bottom:15px;
    box-shadow:0 4px 12px rgba(0,0,0,.08);
}

.menu{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:15px;
}

.menu-item{
    text-decoration:none;
    color:#333;
    background:white;
    padding:20px;
    border-radius:15px;
    text-align:center;
    box-shadow:0 4px 12px rgba(0,0,0,.08);
}

.icon{
    font-size:35px;
    margin-bottom:10px;
}

.search input{
    width:100%;
    padding:12px;
    border:none;
    border-radius:10px;
    margin-top:15px;
}

.btn{
    background:#0066ff;
    color:white;
    text-decoration:none;
    padding:10px 15px;
    border:none;
    border-radius:8px;
    display:inline-block;
}

.btn-secondary{
    background:#28a745;
}

.profile{
    text-align:center;
}

.profile img{
    width:120px;
    height:120px;
    border-radius:50%;
    margin-bottom:15px;
}

.bottom-nav{
    position:fixed;
    bottom:0;
    width:100%;
    background:white;
    display:flex;
    justify-content:space-around;
    padding:15px;
    box-shadow:0 -2px 10px rgba(0,0,0,.1);
}

.bottom-nav a{
    text-decoration:none;
    color:#444;
}

input,
textarea{
    width:100%;
    padding:12px;
    border:1px solid #ddd;
    border-radius:8px;
}

table{
    width:100%;
    border-collapse:collapse;
}

table th{
    background:#0066ff;
    color:white;
}

table th,
table td{
    padding:10px;
    border:1px solid #ddd;
}

.logo{
    width:200px;
    display:block;
    margin:auto;
    margin-bottom:15px;
}

.dosen-list{
    width:120px;
    height:120px;
    border-radius:50%;
    object-fit:cover;
    display:block;
    margin:auto;
    margin-bottom:15px;
}

.profile-img{
    width:180px;
    height:180px;
    border-radius:50%;
    object-fit:cover;
    border:4px solid #0066ff;
    display:block;
    margin:auto;
    margin-bottom:15px;
}

.search-box{
    display:flex;
    gap:10px;
    margin-bottom:20px;
}

.search-box input{
    flex:1;
    padding:12px;
    border:none;
    border-radius:10px;
    box-shadow:0 2px 8px rgba(0,0,0,.1);
}

.search-btn{
    background:#0066ff;
    color:white;
    border:none;
    padding:12px 18px;
    border-radius:10px;
    cursor:pointer;
    font-weight:bold;
}

.search-btn:hover{
    background:#0052cc;
}

.back-btn{
    display:inline-block;
    background:white;
    color:#0066ff;
    text-decoration:none;
    padding:10px 15px;
    border-radius:10px;
    margin-bottom:15px;
    box-shadow:0 2px 8px rgba(0,0,0,.1);
    font-weight:bold;
}

.back-btn:hover{
    background:#f0f4ff;
}

.kategori{
    display:flex;
    gap:25px;
    margin:20px 0;
    overflow-x:auto;
}

.kategori a{
    text-decoration:none;
    color:#777;
    font-weight:600;
    padding-bottom:8px;
    white-space:nowrap;
}

.kategori a.aktif{
    color:#0066ff;
    border-bottom:3px solid #0066ff;
}

.note-item{
    padding:10px;
    background:#f8f9ff;
    border-left:4px solid #0066ff;
    border-radius:8px;
    margin-bottom:10px;
}

.note-item b{
    color:#0066ff;
}

.note-item p{
    margin-top:5px;
    color:#555;
}

.card-dosen{
    background:white;
    border-radius:15px;
    padding:15px;
    display:flex;
    align-items:center;
    gap:15px;
    margin-bottom:15px;
    box-shadow:0 3px 10px rgba(0,0,0,.08);
}

.foto-dosen{
    width:80px;
    height:80px;
    border-radius:50%;
    object-fit:cover;
}

.info-dosen{
    flex:1;
}

.info-dosen h3{
    font-size:18px;
    margin-bottom:5px;
}

.info-dosen p{
    color:#666;
    margin:3px 0;
}

.badge{
    display:inline-block;
    margin-top:5px;
    padding:6px 12px;
    background:#e8f0ff;
    color:#0066ff;
    border-radius:10px;
    font-size:14px;
    font-weight:600;
}

.rating{
    font-weight:bold;
    color:#ffb400;
}
/* ===== PROFIL DOSEN ===== */

.dosen-header{
    background:linear-gradient(135deg,#0066ff,#4da6ff);
    color:white;
    padding:20px;
    border-radius:0 0 25px 25px;
}

.dosen-back{
    color:white;
    text-decoration:none;
    font-size:28px;
    font-weight:bold;
}

.dosen-container{
    padding:20px;
}

.dosen-profile-box{
    background:white;
    text-align:center;
    padding:25px;
    border-radius:20px;
    margin-bottom:15px;
    box-shadow:0 3px 10px rgba(0,0,0,0.08);
}

.dosen-photo{
    width:180px;
    height:180px;
    border-radius:50%;
    object-fit:cover;
    border:5px solid #0066ff;
    margin-bottom:15px;
}

.dosen-nip{
    color:#777;
    margin-top:10px;
}

.dosen-rating{
    display:inline-block;
    margin-top:15px;
    background:#fff4d6;
    color:#f4a300;
    padding:8px 15px;
    border-radius:20px;
    font-weight:bold;
}

.dosen-info-box{
    background:white;
    padding:20px;
    border-radius:15px;
    margin-bottom:15px;
    box-shadow:0 3px 10px rgba(0,0,0,0.08);
}

.dosen-info-box h3{
    margin-bottom:10px;
    color:#0066ff;
}

.dosen-info-box p{
    margin-bottom:8px;
}

.dosen-tag{
    display:inline-block;
    background:#e8f0ff;
    color:#0066ff;
    padding:8px 15px;
    border-radius:20px;
    margin:5px;
    font-size:14px;
}

.dosen-book-btn{
    display:block;
    width:100%;
    text-align:center;
    background:#0066ff;
    color:white;
    text-decoration:none;
    padding:15px;
    border-radius:12px;
    font-weight:bold;
    font-size:17px;
}

.sidosen-logo{
    font-size:42px;
    font-weight:800;
    text-align:center;
    color:#FFFFFF;
    text-shadow:
        0 0 10px rgba(0,229,255,.7),
        0 0 20px rgba(0,229,255,.5);
}

.tugas-item{
    background:#f8f9ff;
    padding:15px;
    border-left:5px solid #0066ff;
    border-radius:10px;
    margin-bottom:10px;
}

.tugas-item h4{
    color:#0066ff;
    margin-bottom:5px;
}

.tugas-item p{
    margin:5px 0;
}

.submit-btn{
    display:inline-block;
    background:#28a745;
    color:white;
    text-decoration:none;
    padding:10px 15px;
    border-radius:8px;
    font-weight:bold;
}

.submit-btn:hover{
    background:#218838;
}