/* Shared Navbar Styles */
.navbar {
    background: transparent;
    transition: background 0.3s ease, padding 0.3s ease;
    padding: 0; /* Moved padding to internal elements so border touches bottom */
}

.navbar.scrolled, .navbar.menu-open {
    background: #8B0000; /* Dark red background when scrolled or menu open */
    padding: 0; 
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.navbar-nav .nav-link {
    color: white !important;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 1.05rem; 
    letter-spacing: 1px;
    padding: 1.5rem 1.5rem !important; /* Thick vertical padding replaces navbar padding */
    border-bottom: 4px solid transparent; 
    transition: all 0.3s ease;
}

.navbar.scrolled .navbar-nav .nav-link, 
.navbar.menu-open .navbar-nav .nav-link {
    padding: 1.1rem 1.5rem !important; /* Shrink vertically when scrolled */
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: #ffd700 !important; /* Gold highlight */
}

/* Gold underline only appears when scrolled */
.navbar.scrolled .navbar-nav .nav-link:hover,
.navbar.scrolled .navbar-nav .nav-link.active,
.navbar.menu-open .navbar-nav .nav-link:hover,
.navbar.menu-open .navbar-nav .nav-link.active {
    border-bottom-color: #ffd700 !important;
}

/* Adjust auth buttons and toggler margin to maintain centering without expanding navbar height too much */
.navbar:not(.scrolled) .auth-buttons,
.navbar:not(.scrolled) .navbar-toggler {
    margin-top: 1.2rem;
    margin-bottom: 1.2rem;
}

.navbar.scrolled .auth-buttons,
.navbar.scrolled .navbar-toggler,
.navbar.menu-open .auth-buttons,
.navbar.menu-open .navbar-toggler {
    margin-top: 0.8rem;
    margin-bottom: 0.8rem;
}

/* Auth Buttons in Navbar */
.auth-buttons .btn {
    border-radius: 5px;
}

.auth-buttons .btn-danger {
    background-color: #8b0000;
    border-color: #8b0000;
    color: white;
}
.auth-buttons .btn-danger:hover {
    background-color: #a50000;
    border-color: #a50000;
    color: white;
}

/* Toggler Button Styling */
.navbar-toggler {
    border: none;
    padding: 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: none;
    outline: none;
}

/* RESPONSIVE NAVBAR (MOBILE) */
@media (max-width: 991px) {
    .navbar-collapse {
        background: rgba(139, 0, 0, 0.95);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        padding: 1.5rem;
        border-radius: 20px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.2);
        margin-top: 1rem;
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .navbar-nav .nav-link {
        padding: 1rem !important;
        text-align: center;
        border-bottom: 1px solid rgba(255,255,255,0.05);
        font-size: 1.1rem;
    }
    
    .navbar-nav .nav-link:last-child {
        border-bottom: none;
    }
    
    .auth-buttons {
        flex-direction: column;
        width: 100%;
        margin-top: 1.5rem !important;
        padding-top: 1.5rem;
        border-top: 1px solid rgba(255,255,255,0.1);
    }
    
    .auth-buttons .btn,
    .auth-buttons .dropdown {
        width: 100%;
        text-align: center;
    }
    
    .auth-buttons .dropdown-toggle {
        width: 100%;
        justify-content: center;
        padding: 0.8rem;
    }
    
    .auth-buttons .dropdown-menu {
        text-align: center;
        background: rgba(255,255,255,0.95);
        border: none;
        margin-top: 0.5rem;
    }
}