.catalog-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 40px;
    align-items: start;
}

.catalog-sidebar {
    position: sticky;
}

.sidebar-group {
    padding: 20px;
    margin-bottom: 30px;
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.02);
}

.search-bar {
	margin-bottom: 15px;
    position: relative;
}

.search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    fill: var(--text-muted);
    width: 18px;
    pointer-events: none;
}

.search-input {
    width: 100%;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    padding: 12px 12px 12px 40px;
    outline: none;
    transition: all 0.2s;
}

.search-input:focus {
    border-color: var(--primary);
    background: rgba(0, 0, 0, 0.5);
    box-shadow: 0 0 0 2px rgba(139, 92, 246, 0.1);
}

.sort-select {
    width: 100%;
    background: rgba(0, 0, 0, 0.3) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 12px center;
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    padding: 12px;
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.9rem;
    outline: none;
}

.sort-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(139, 92, 246, 0.1);
}

.sort-select option {
    background: #1a1a1a;
    padding: 10px;
}

.sidebar-title {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
    color: var(--text-muted);
    padding-bottom: 10px;
    border-bottom: 1px solid var(--glass-border);
}

.filter-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
}

.filter-chip-wrapper input {
    display: none;
}

.filter-chip-wrapper label {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6px 10px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: all 0.2s cubic-bezier(0.2, 0.8, 0.2, 1);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-chip-wrapper input:checked + label {
    background: rgba(14, 165, 233, 0.15);
    border-color: var(--primary);
    color: inherit;
    box-shadow: 0 0 15px var(--primary-glow-lite);
}

.filter-chip-wrapper label:hover {
    border-color: #555;
    background: rgba(255, 255, 255, 0.08);
    color: inherit;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, 250px);
    gap: 20px;
}

.product-card {
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    flex-direction: column;
    border-radius: 4px;
}

.product-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 10px 30px -10px var(--primary-glow	);
}

.product-image {
    height: 220px;
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.03);
    justify-content: center;
    padding: 20px;
    border-bottom: 1px solid var(--glass-border);
    transition: background 0.3s ease;
}

.product-card:hover .product-image {
    background: rgba(255, 255, 255, 0.06);
}

.product-image img {
    max-width: 100%;
    max-height: 100%;
}

.product-info {
    padding: 12px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-category {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.product-title {
    font-size: 1.1rem;
    margin-bottom: 10px;
    line-height: 1.2;
}

.product-price {
    margin-top: auto;
    margin-bottom: 10px;
}

.price-unit {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.product-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}

.btn-sm {
    padding: 0.35rem 0.8rem;
    font-size: 0.75rem;
	min-height: 2.5rem;
}

.btn-block {
    width: 100%;
}

.modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    height: 100%;
    overflow-y: auto;
}

.modal-image {
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

.modal-image img {
    max-width: 100%;
    max-height: 400px;
    object-fit: contain;
}

.modal-info {
    padding: 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.modal-header-line {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 20px;
}

.modal-category {
    padding: 4px 12px;
    background: rgba(139, 92, 246, 0.1);
    color: var(--primary);
    border-radius: 4px;
    font-size: 0.75rem;
    width: fit-content;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.modal-section {
    padding-top: 20px;
}

#modal-quote-view .modal-section {
    border-top: 1px solid var(--glass-border);
}

#modal-details-view .modal-section {
    border-top: 1px solid var(--glass-border);
}

.modal-section h4 {
    margin-bottom: 15px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
}

.spec-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.spec-item {
    padding: 8px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    flex-direction: column;
}

.spec-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.spec-value {
    font-size: 1rem;
    color: #fff;
}

.modal-footer {
    margin-top: auto;
    padding-top: 20px;
}

.qty-input {
    width: 60px;
    text-align: center;
    background: transparent;
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    padding: 8px;
    color: #fff;
    font-size: 1rem;
    -moz-appearance: textfield;
    appearance: textfield;
}

.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.price-display {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-bottom: 15px;
}

.price-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.price-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--secondary);
}

.price-multiplier {
    font-size: 0.85rem;
    color: var(--secondary);
    font-weight: 600;
    margin-left: 8px;
    opacity: 0.9;
}

.price-info-trigger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    margin-left: 6px;
    cursor: help;
    color: var(--text-muted);
    position: relative;
    transition: color 0.2s ease;
}

.price-info-trigger:hover {
    color: var(--primary);
}

.price-tooltip {
    position: absolute;
    bottom: calc(100% + 15px);
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    width: 280px;
    padding: 1.5rem;
    font-size: 0.85rem;
    line-height: 1.5;
    color: #fff;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 100;
    text-align: left;
    background: rgba(20, 20, 20, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    backdrop-filter: blur(20px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8);
}

.price-info-trigger:hover .price-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.price-tooltip strong {
    display: block;
    color: var(--primary);
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.price-tooltip ul {
    list-style: none;
    padding: 0;
    margin: 0 0 0.75rem 0;
}

.price-tooltip li {
    margin-bottom: 0.4rem;
    padding-left: 1.2rem;
    position: relative;
}

.price-tooltip li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--secondary);
}

.price-tooltip p {
    font-size: 0.75rem;
    opacity: 0.7;
    margin: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 0.75rem;
}

.qty-selector {
    display: flex;
    align-items: center;
    gap: 10px;
}

.qty-btn {
    width: 36px;
    height: 36px;
    border-radius: 50% !important;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.05);
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    padding: 0;
    outline: none;
}

.qty-btn:hover {
    background: var(--primary);
}

@media (max-width: 768px) {
    .catalog-layout {
        grid-template-columns: 1fr;
    }
	
	.product-grid {
		grid-template-columns: unset;
	}
	
    .modal-body {
        grid-template-columns: 1fr;
    }
	
	.modal-info {
		padding: 20px;
	}
	
	.date-picker {
		max-width: 85%;
	}
}