.admin-btn{
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:10px 22px;
    background:linear-gradient(135deg,#0b5f5a,#16A6A0);
    color:#fff;
    text-decoration:none;
    border-radius:50px;
    font-size:14px;
    font-weight:600;
    transition:.3s ease;
    box-shadow:0 8px 20px rgba(22,166,160,.25);
}

.admin-btn:hover{
    color:#fff;
    transform:translateY(-2px);
    box-shadow:0 12px 25px rgba(22,166,160,.35);
}

.admin-btn i{
    font-size:13px;
}

.admin-overlay{
    display:none;
    position:fixed;
    inset:0;
    background:rgba(0,0,0,.7);
    z-index:99999;
    justify-content:center;
    align-items:center;
}

.admin-modal{
    width:400px;
    background:#fff;
    border-radius:20px;
    padding:30px;
    position:relative;
    box-shadow:0 20px 50px rgba(0,0,0,.2);
}

.admin-modal h3{
    text-align:center;
    margin-bottom:20px;
}

.admin-modal input{
    width:100%;
    height:50px;
    border:1px solid #ddd;
    border-radius:12px;
    padding:0 15px;
    margin-bottom:15px;
}

.admin-modal button[type="submit"]{
    width:100%;
    height:50px;
    border:none;
    border-radius:12px;
    background:#16A6A0;
    color:#fff;
    font-weight:600;
}

.close-admin{
    position:absolute;
    right:15px;
    top:10px;
    border:none;
    background:none;
    font-size:28px;
    cursor:pointer;
}

#adminLoginMsg{
    margin-top:10px;
    text-align:center;
    font-size:14px;
}