.filter-toggle-btn {
    position: fixed;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #17669b, #0189d3);
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(23, 102, 155, 0.3);
    transition: all 0.3s ease;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-toggle-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(23, 102, 155, 0.4);
}

.filter-toggle-btn i {
    font-size: 16px;
}

.filter-toggle-btn.active {
    background: linear-gradient(135deg, #6c757d, #495057);
}

@media (max-width: 768px) {
    .filter-toggle-btn {
        top: 10px;
        right: 10px;
        padding: 10px 16px;
        font-size: 12px;
    }
}