body{
    margin:0;
    padding:0;
    background:#f4f6f9;
    font-family:'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.sidebar{
    position:fixed;
    left:0;
    top:0;
    width:260px;
    height:100vh;
    background:#003366;
    color:white;
    overflow-y:auto;
}

.sidebar-logo{
    text-align:center;
    padding:20px;
    border-bottom:1px solid rgba(255,255,255,.2);
}

.sidebar-logo img{
    width:80px;
}

.sidebar-logo h5{
    margin-top:10px;
    font-weight:bold;
}

.sidebar a{
    display:block;
    color:white;
    text-decoration:none;
    padding:14px 20px;
    transition:.3s;
}

.sidebar a:hover{
    background:#005792;
}

.main-content{
    margin-left:260px;
    padding:25px;
}

.topbar{
    background:white;
    padding:15px 25px;
    border-radius:12px;
    box-shadow:0 2px 8px rgba(0,0,0,.1);
    margin-bottom:25px;
}

.card-stat{
    border:none;
    border-radius:15px;
    box-shadow:0 3px 12px rgba(0,0,0,.1);
    transition:.3s;
}

.card-stat:hover{
    transform:translateY(-3px);
}

.card-stat .card-body{
    padding:25px;
}

.stat-number{
    font-size:32px;
    font-weight:bold;
}

.table-card{
    background:white;
    border-radius:15px;
    padding:20px;
    box-shadow:0 3px 12px rgba(0,0,0,.1);
}

@media(max-width:768px){

    .main-content{
        margin-left:0;
        padding:15px;
    }

}
    
.badge{
    font-size:14px;
    padding:8px 12px;
}

h3{
    font-weight:600;
}

.table thead{
    background:#003366;
    color:white;
}

.table thead th{
    border:none;
}
.signature-pad{
    width:100%;
    height:150px;
    border:2px dashed #999;
    border-radius:10px;
    background:#fafafa;
    touch-action:none;
    display:block;
    
    
}

.signature-container{
    margin-bottom:20px;
    border:2px dashed #999;
    background:#fafafa;
}

.photo-upload-box{
    background:#f8f9fa;
    border:1px solid #ddd;
    padding:15px;
    border-radius:10px;
}

.section-title{
    font-size:18px;
    font-weight:600;
    margin-bottom:15px;
    color:#003366;
}

.section-title{

    font-size:18px;

    font-weight:600;

    margin-bottom:15px;

    color:#003366;

}
.menu-heading{

    font-size:11px;

    font-weight:bold;

    color:#999;

    margin-top:20px;

    margin-bottom:10px;

    padding-left:15px;

    letter-spacing:1px;
}

.sidebar a{

    display:block;

    padding:12px 15px;

    color:#fff;

    text-decoration:none;

    border-radius:8px;

    margin-bottom:4px;

    transition:0.3s;
}

.sidebar a:hover{

    background:#ffffff20;
}

.active-menu{

    background:#ffffff25;

    font-weight:bold;

    border-left:4px solid #fff;
}