/* Category Navigation */
.category-nav {
    margin-bottom: 2rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 1rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.category-nav .nav-link {
    color: #495057;
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    margin: 0 0.25rem;
    transition: all 0.2s ease;
}

.category-nav .nav-link:hover {
    background-color: #e9ecef;
}

.category-nav .nav-link.active {
    background-color: #0d6efd;
    color: white;
    box-shadow: 0 2px 4px rgba(13, 110, 253, 0.3);
}

/* Back to Top Button */
#btn-back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: none;
    border-radius: 50%;
    width: 45px;
    height: 45px;
    line-height: 45px;
    text-align: center;
    padding: 0;
    z-index: 99;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
}

#btn-back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

/* Empty State */
.alert-info {
    border: none;
    background-color: #f8f9fa;
    border-radius: 1rem;
    padding: 3rem;
}

.alert-info .bi {
    font-size: 3rem;
    color: #0dcaf0;
    margin-bottom: 1rem;
}

/* Tags */
.badge {
    padding: 0.5em 1em;
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .featured-article .overlay h2 {
        font-size: 1.75rem;
    }
    
    .category-nav {
        overflow-x: auto;
        white-space: nowrap;
        -webkit-overflow-scrolling: touch;
    }
    
    .category-nav::-webkit-scrollbar {
        display: none;
    }
}

/* Custom Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Navbar dropdown icons styling */
.dropdown-item i {
    width: 1.25rem;
    text-align: center;
}

.navbar .dropdown-menu {
    min-width: 12rem;
}

.navbar .nav-link {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
}

/* Account form styles to make default allauth forms match site look */
.account-form input[type="text"],
.account-form input[type="password"],
.account-form input[type="email"],
.account-form input[type="tel"],
.account-form textarea,
.account-form select {
    display: block;
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid #ced4da;
    border-radius: 6px;
    background: white;
    box-shadow: none;
    font-size: 1rem;
    margin-top: 0.25rem;
}

.account-form .btn {
    padding: 0.75rem 1rem;
    border-radius: 8px;
}

.account-form .form-text {
    color: #6c757d;
}

.account-form .card {
    border: none;
}

/* Account card sizing and social buttons */
.account-card {
    max-width: 720px;
    margin: 0 auto;
}

.account-card .card-body {
    padding: 2rem;
}

.social-login {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.social-login .btn {
    flex: 1 1 0;
}

@media (max-width: 576px) {
    .account-card .card-body {
        padding: 1rem;
    }
}