:root {
    --primary-color: #006633;
    --primary-hover: #004d26;
    --secondary-color: #FFD700;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --bg-light: #f8fafc;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

.modern-card {
    background: white;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.modern-card:hover {
    box-shadow: 0 4px 6px -1px rgba(0, 102, 51, 0.1), 0 2px 4px -2px rgba(0, 102, 51, 0.1);
    transform: translateY(-2px);
    border-color: var(--primary-color);
}

.filter-sidebar {
    background: white;
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    position: sticky;
    top: 100px;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
}

.filter-sidebar::-webkit-scrollbar {
    width: 4px;
}

.filter-sidebar::-webkit-scrollbar-track {
    background: var(--bg-light);
    border-radius: 2px;
}

.filter-sidebar::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 2px;
}

.accordion-button {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    color: var(--text-primary) !important;
    font-weight: 600 !important;
    font-size: 0.95rem !important;
    padding: 1rem 0 !important;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.accordion-button:not(.collapsed) {
    color: var(--primary-color) !important;
}

.accordion-button::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23006633'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e") !important;
    width: 16px;
    height: 16px;
}

.accordion-item {
    border: none !important;
    margin-bottom: 1.5rem !important;
}

.accordion-body {
    padding: 0 !important;
}

.filter-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.filter-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.filter-item:hover {
    background: var(--bg-light);
    margin: 0 -1rem;
    padding-left: 1rem;
    padding-right: 1rem;
    border-radius: 8px;
}

.filter-item:last-child {
    border-bottom: none;
}

.filter-item.subcategory {
    margin-left: 1.5rem;
    padding-left: 1rem;
    position: relative;
}

.filter-item.subcategory::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 12px;
    height: 1px;
    background: var(--text-secondary);
    transform: translateY(-50%);
}

.modern-checkbox {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.modern-checkbox input[type="checkbox"],
.modern-checkbox input[type="radio"] {
    appearance: none;
    width: 18px;
    height: 18px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    margin-right: 0.75rem;
    position: relative;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.modern-checkbox input[type="radio"] {
    border-radius: 50%;
}

.modern-checkbox input[type="checkbox"]:checked,
.modern-checkbox input[type="radio"]:checked {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.modern-checkbox input[type="checkbox"]:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
    font-weight: bold;
}

.modern-checkbox input[type="radio"]:checked::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 6px;
    height: 6px;
    background: white;
    border-radius: 50%;
}

.modern-checkbox label {
    color: var(--text-primary);
    font-weight: 500;
    margin: 0;
    cursor: pointer;
    font-size: 0.9rem;
}

.product-count {
    background: rgba(0, 102, 51, 0.1);
    color: var(--primary-color);
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    min-width: 24px;
    text-align: center;
}

.sort-container {
    background: white;
    border-radius: 12px;
    padding: 1rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.modern-select {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    color: var(--text-primary);
    min-width: 200px;
    transition: all 0.2s ease;
}

.modern-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 51, 0.1);
}

.products-grid {
    background: white;
    border-radius: 16px;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.pagination-container {
    background: white;
    border-radius: 12px;
    padding: 1rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    margin-top: 1.5rem;
}

.mobile-filter-toggle {
    display: none;
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    font-weight: 600;
    transition: all 0.2s ease;
}

.mobile-filter-toggle:hover {
    background: var(--primary-hover);
}

.mobile-filter-toggle i {
    margin-right: 0.5rem;
}

.filter-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

.mobile-filter-sidebar {
    position: fixed;
    top: 0;
    left: -100%;
    width: 280px;
    height: 100%;
    background: white;
    z-index: 1001;
    transition: left 0.3s ease;
    overflow-y: auto;
    padding: 1rem;
}

.mobile-filter-sidebar.active {
    left: 0;
}

.filter-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
}

@media (max-width: 768px) {
    .mobile-filter-toggle {
        display: block;
    }

    .filter-sidebar {
        display: none;
    }

    .sort-container {
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .modern-select {
        min-width: 160px;
    }

    .products-grid {
        padding: 1rem;
    }

    .filter-overlay.active {
        display: block;
    }
}

@media (max-width: 480px) {
    .sort-container {
        flex-direction: column;
        align-items: stretch;
    }

    .modern-select {
        min-width: 100%;
    }
}

.product-info {
    cursor: pointer;
}

.section-title {
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-color);
    display: inline-block;
}

.page-item.active .page-link {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.page-link {
    color: var(--primary-color);
}

/* Filter */
.sort-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.price-range-filter, .sort-by-filter {
    display: flex;
    align-items: center;
}

/* .modern-select {
    padding: 0.375rem 1.75rem 0.375rem 0.75rem;
    border: 1px solid #ced4da;
    border-radius: 0.25rem;
    background-color: white;
    cursor: pointer;
} */

.gap-3 {
    gap: 1rem;
}