/* Custom Navbar Background */
.custom-navbar {
    background: linear-gradient(135deg, #1e4d92 0%, #2c3e93 50%, #1e4d92 100%);
    transition: all 0.3s ease;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

/* Navbar Styles */
.navbar {
    transition: all 0.3s ease;
    padding: 0rem 0;
}

.navbar-scrolled {
    padding: 0.5rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* Navbar Brand */
.navbar-brand {
    transition: all 0.3s ease;
}

.navbar-brand .school-name {
    position: relative;
    padding-left: 1rem;
    margin-left: 1rem;
    border-left: 2px solid rgba(255,255,255,0.3);
}

/* Navbar Links */
.nav-link {
    position: relative;
    padding: 0.5rem 1rem !important;
    transition: all 0.3s ease;
}

.nav-link:before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: #fff;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover:before,
.nav-link.active:before {
    width: 100%;
}

/* Dropdown Menus */
.dropdown-menu {
    border: none;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    padding: 0.5rem;
    border-radius: 8px;
    margin-top: 10px;
}

.dropdown-item {
    padding: 0.7rem 1.5rem;
    border-radius: 5px;
    transition: all 0.2s ease;
}

.dropdown-item:hover {
    background-color: var(--bs-primary);
    color: white;
    transform: translateX(5px);
}

/* Icons in navbar */
.nav-link i {
    margin-right: 5px;
    font-size: 0.9em;
}

/* Emergency Contact Button */
.btn-outline-light {
    border-width: 2px;
    padding: 0.4rem 1rem;
    transition: all 0.3s ease;
}

.btn-outline-light:hover {
    transform: translateY(-2px);
    box-shadow: 0 3px 10px rgba(255,255,255,0.2);
}

/* Mobile Navigation */
@media (max-width: 991.98px) {
    .navbar-collapse {
        padding: 1rem 0;
    }
    
    .nav-link:before {
        display: none;
    }
    
    .dropdown-menu {
        border: none;
        box-shadow: none;
        padding: 0;
        margin-left: 1rem;
    }
    
    .dropdown-item {
        color: rgba(255,255,255,0.8);
    }
    
    .dropdown-item:hover {
        color: white;
    }
}

/* Navbar Spacer for Fixed Navbar */
.navbar-spacer {
    height: 85px;
}

/* Navbar Scrolled State */
.navbar.custom-navbar.navbar-scrolled {
    background: linear-gradient(135deg, #1e4d92 0%, #2c3e93 50%, #1e4d92 100%);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

/* Active Link Style */
.custom-navbar .nav-link.active {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 6px;
}

/* Link Hover Effects */
.custom-navbar .nav-link:hover {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    transform: translateY(-1px);
}

/* Dropdown Menu in Custom Navbar */
.custom-navbar .dropdown-menu {
    background: linear-gradient(135deg, #1e4d92 0%, #2c3e93 50%, #1e4d92 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.custom-navbar .dropdown-item {
    color: white;
}

.custom-navbar .dropdown-item:hover {
    background: rgba(255, 255, 255, 0.15);
    color: white;
}

/* Emergency Button in Custom Navbar */
.custom-navbar .btn-outline-light {
    border-color: rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.1);
}

.custom-navbar .btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.8);
    transform: translateY(-2px);
}

/* Mobile Menu in Custom Navbar */
@media (max-width: 991.98px) {
    .custom-navbar .navbar-collapse {
        background: linear-gradient(135deg, #1e4d92 0%, #2c3e93 50%, #1e4d92 100%);
        border-radius: 10px;
        padding: 1rem;
        margin-top: 1rem;
    }
    
    .custom-navbar .navbar-toggler {
        border-color: rgba(255, 255, 255, 0.3);
        padding: 0.5rem 0.75rem;
    }
    
    .custom-navbar .navbar-toggler:focus {
        box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.25);
    }
}

/* Logo Styles */
.navbar-brand img {
    max-height: 80px;
    width: auto;
    transition: transform 0.3s ease;
    /* Remove any filters to show original logo colors */
    filter: none !important;
}

.navbar-brand:hover img {
    transform: scale(1.05);
}

/* Add background glow effect to make logo stand out */
.navbar-brand {
    position: relative;
    padding: 5px;
    border-radius: 8px;
}

.navbar-brand:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.navbar-brand:hover:after {
    opacity: 1;
}

/* Ensure text in brand remains white */
.navbar-brand .school-name {
    color: white;
}

/* Serva Logo in Navbar */
.serva-logo {
    height: 30px;
    width: auto;
    filter: brightness(0) invert(1); /* Makes the logo white */
    opacity: 0.9;
    transition: all 0.3s ease;
    vertical-align: middle;
}

.navbar-brand:hover .serva-logo {
    opacity: 1;
    transform: scale(1.05);
}

@media (max-width: 576px) {
    .serva-logo {
        height: 30px;
    }
}

/* Location Text Style */
.location-text {
    font-size: 0.85em;
    opacity: 0.9;
    color: #fff;
    margin-top: 2px;
}