.product-header {
    background: linear-gradient(45deg, #f8f9fa, #e9ecef);
    border-radius: 15px;
    padding: 2rem;
    margin-bottom: 2rem;
}

/* Update existing filter styles */
.filter-section {
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 3px 15px rgba(0,0,0,0.05);
    border: 1px solid rgba(0,0,0,0.08);
}

.input-group-text {
    border: none;
    background-color: #f8f9fa;
}

.form-select {
    border-left: none;
    border-color: #dee2e6;
}

.form-select:focus {
    border-color: #dee2e6;
    box-shadow: none;
    border-left: none;
}

.input-group:focus-within {
    box-shadow: 0 0 0 0.25rem rgba(33,37,41,.25);
    border-radius: 0.375rem;
}

#clearFilters {
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    opacity: 0.7;
}

#clearFilters:hover {
    opacity: 1;
}

.form-group.is-active label {
    color: #212529;
    font-weight: 600;
}

.btn-outline-dark:hover {
    background-color: #f8f9fa;
    color: #212529;
    border-color: #212529;
}

.product-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    /* border: none; */
    border-radius: 15px;
    overflow: hidden;
    /* background-color: red; */
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.spec-list {
    list-style: none;
    padding-left: 0;
}

.spec-list li {
    padding: 8px 0;
    border-bottom: 1px dashed #eee;
    display: flex;
    align-items: center;
}

.spec-list li i {
    color: #2563eb;
    margin-right: 10px;
}

.no-results {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 3rem;
    box-shadow: 0 0 20px rgba(0,0,0,0.03);
}

.no-results .fas {
    opacity: 0.5;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.7;
    }
    100% {
        transform: scale(1);
        opacity: 0.5;
    }
}

.no-results h3 {
    color: #212529;
}

.no-results p {
    font-size: 1.1rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.no-results .btn {
    transition: all 0.3s ease;
}

.no-results .btn:hover {
    transform: translateY(-2px);
}