#mainbody {
	margin-top: 100px;
}
td, th {
    padding: 10px;
}
/* Sticky navbar base */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 999;
    background-color: transparent;
    transition: background-color 0.3s ease, padding 0.3s ease;
}

/* Navbar when scrolled */
.navbar.scrolled {
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* Change menu text to black */
.navbar.scrolled .navbar-nav > li > a {
    color: #000 !important;
}

/* Optional: change icon colours too */
.navbar.scrolled .navbar-nav > li > a i {
    color: #000 !important;
}

/* Optional: dropdown background on scroll */
.navbar.scrolled .dropdown-menu {
    background-color: #fff;
}

.navbar.scrolled .dropdown-menu > li > a {
    color: #000 !important;
}

.navbar.scrolled .dropdown-menu > li > a:hover {
    background-color: #f5f5f5;
    color: #b60057 !important; /* your brand pink for hover */
}