body {
    margin:0;
    padding:0;
    background:#f5f6fa;
    font-family:Arial,Helvetica,sans-serif;
    color:#333;
}

.navbar{
    background:#1565C0;
    border:0;
    border-radius:0;
    min-height:65px;
}

.navbar-brand{
    color:#fff !important;
    font-size:24px;
    font-weight:bold;
    line-height:40px;
}

.navbar-brand img{
    height:40px;
    width:40px;
    border-radius:50%;
    background:#fff;
    padding:3px;
}

.navbar-nav > li > a{
    color:#fff !important;
    font-size:15px;
    font-weight:bold;
}

.navbar-nav > li > a:hover{
    background:#0D47A1 !important;
}

.badge{
    background:#ff5722;
    color:#fff;
}

.footer{
    background:#1565C0;
    color:#fff;
    padding:15px;
    margin-top:30px;
    text-align:center;
}

.loader{
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background:rgba(255,255,255,.8);
    z-index:9999;
    text-align:center;
    padding-top:250px;
    font-size:24px;
    font-weight:bold;
}

.page-title{
    font-size:28px;
    color:#1565C0;
    font-weight:bold;
    margin-bottom:20px;
}

.card{
    background:#fff;
    border-radius:8px;
    box-shadow:0 2px 8px rgba(0,0,0,.15);
    padding:20px;
    margin-bottom:20px;
}

.btn-primary{
    background:#1565C0;
    border:0;
}

.btn-primary:hover{
    background:#0D47A1;
}

.form-control{
    height:42px;
    border-radius:4px;
}

input.active{
    border:2px solid #1565C0;
}

.text-center{
    text-align:center;
}

.mt20{
    margin-top:20px;
}

.mb20{
    margin-bottom:20px;
}

.department-grid {
    display: flex;
    overflow-x: auto;
    gap: 10px;
    margin-bottom: 20px;
    justify-content: center;
    flex-wrap:wrap;
    display:none;
}

.deptBtn {
    padding: 10px 18px;
    border: none;
    border-radius: 25px;
    background: #f2f2f2;
    cursor: default;
    white-space: nowrap;
    pointer-events:none;
}

    .deptBtn.active {
        background: var(--golden-color);
        color: #fff;
    }

.itemCard {
    display: none;
}

.itemCard.show {
    display: block;
}