:where([class^="ri-"])::before {
    content: "\f3c2";
}

.blog-card {
    transition: all 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.filter-active {
    background-color: #1e40af !important;
    color: white !important;
}

.search-input:focus {
    outline: none;
    ring: 2px;
    ring-color: #1e40af;
    border-color: transparent;
}

.pagination-active {
    background-color: #1e40af;
    color: white;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    z-index: 10;
}

.dropdown-menu.show {
    display: block;
}

.reading-time {
    color: #6b7280;
    font-size: 0.875rem;
}

.author-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(45deg, #1e40af, #dc2626);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
}

.mobile-filter-menu {
    transform: translateY(-100%);
    transition: transform 0.3s ease;
}

.mobile-filter-menu.open {
    transform: translateY(0);
}

.section-fade {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.section-fade.visible {
    opacity: 1;
    transform: translateY(0);
}