:root {
            --primary-black: #121212;
            --secondary-black: #1e1e1e;
            --primary-red: #e63946;
            --primary-white: #f8f9fa;
            --secondary-white: #e9ecef;
        }
        
        .logo span {
            color: var(--primary-red);
        }
        
        .page-title {
            font-size: 32px;
            margin: 30px 0;
            text-align: center;
            color: var(--primary-white);
        }
        
        .orders-container {
            background-color: var(--secondary-black);
            border-radius: 8px;
            padding: 20px;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
        }
        
        .order-card {
            background-color: var(--primary-black);
            border-left: 4px solid var(--primary-red);
            border-radius: 4px;
            padding: 20px;
            margin-bottom: 20px;
            transition: transform 0.3s ease;
        }
        
        .order-card:hover {
            transform: translateY(-5px);
        }
        
        .order-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 15px;
            padding-bottom: 10px;
            border-bottom: 1px solid #333;
        }
        
        .order-id {
            font-weight: bold;
            color: var(--primary-red);
        }
        
        .order-date {
            color: #aaa;
        }
        
        .order-status {
            padding: 5px 10px;
            border-radius: 4px;
            font-weight: bold;
            text-transform: uppercase;
            font-size: 12px;
        }
        
        .status-processing {
            background-color: #ffd166;
            color: #000;
        }
        
        .status-shipped {
            background-color: #06d6a0;
            color: #000;
        }
        
        .status-delivered {
            background-color: #118ab2;
            color: #fff;
        }
        
        .status-cancelled {
            background-color: #ef476f;
            color: #fff;
        }
        
        .order-details {
            display: flex;
            margin-bottom: 15px;
        }
        
        .order-image {
            width: 80px;
            height: 80px;
            object-fit: cover;
            border-radius: 4px;
            margin-right: 15px;
        }
        
        .product-info h4 {
            margin: 0 0 5px 0;
            color: var(--primary-white);
        }
        
        .product-info p {
            margin: 0;
            color: #aaa;
        }
        
        .order-summary {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 15px;
            padding-top: 10px;
            border-top: 1px solid #333;
        }
        
        .order-total {
            font-weight: bold;
            font-size: 18px;
        }
        
        .order-actions .btn {
            padding: 8px 15px;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-weight: bold;
            margin-left: 10px;
        }
        
        .btn-view {
            background-color: var(--primary-white);
            color: var(--primary-black);
        }
        
        .btn-track {
            background-color: var(--primary-red);
            color: var(--primary-white);
        }
        
        .btn-reorder {
            background-color: transparent;
            border: 1px solid var(--primary-red);
            color: var(--primary-red);
        }
        
        .empty-orders {
            text-align: center;
            padding: 50px 0;
            color: #aaa;
        }
        
        .empty-orders h3 {
            color: var(--primary-white);
            margin-bottom: 15px;
        }
        
        .btn-shop {
            display: inline-block;
            padding: 10px 25px;
            background-color: var(--primary-red);
            color: var(--primary-white);
            text-decoration: none;
            border-radius: 4px;
            font-weight: bold;
            margin-top: 15px;
        }

        .loading-state,
        .error-message {
            text-align: center;
            padding: 40px 20px;
            color: var(--secondary-white);
        }

        .spinner {
            width: 36px;
            height: 36px;
            border: 3px solid rgba(255, 255, 255, 0.2);
            border-top-color: var(--primary-red);
            border-radius: 50%;
            margin: 0 auto 14px;
            animation: rfq-spin 0.8s linear infinite;
        }

        @keyframes rfq-spin {
            to {
                transform: rotate(360deg);
            }
        }

        .order-item {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .part-image {
            width: 64px;
            height: 64px;
            flex: 0 0 64px;
            border-radius: 6px;
            overflow: hidden;
            background: #222;
        }

        .part-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .part-details {
            min-width: 0;
        }

        .part-number {
            margin: 0 0 4px;
            color: var(--primary-white);
            font-size: 20px;
            line-height: 1.3;
            word-break: break-word;
        }

        .part-description {
            margin: 0 0 10px;
            color: #b8b8b8;
            line-height: 1.5;
        }

        .part-quantity-price {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            color: #d4d4d4;
            font-size: 14px;
        }

        .part-quantity-price span {
            border: 1px solid #333;
            border-radius: 4px;
            padding: 5px 8px;
            background: #181818;
        }

        .requirement-view-btn {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            white-space: nowrap;
        }

        .btn-retry {
            background: var(--primary-red);
            color: var(--primary-white);
            border: 0;
            border-radius: 4px;
            padding: 10px 20px;
            font-weight: 700;
        }

        .requirement-simple-header {
            min-height: 82px;
            padding: 14px 36px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            background: #101010;
            border-bottom: 1px solid #242424;
        }

        .requirement-logo img {
            width: 150px;
            height: auto;
        }

        .requirement-header-nav {
            display: flex;
            align-items: center;
            gap: 22px;
        }

        .requirement-header-nav a {
            color: #f4f4f4;
            text-decoration: none;
            font-weight: 700;
            font-size: 14px;
        }

        .requirement-header-nav a:hover {
            color: var(--primary-red);
        }

        .requirement-page-heading {
            min-height: 260px;
        }

        .requirement-details-section {
            background: #0f0f0f;
            padding: 70px 0 110px;
        }

        .requirement-detail-shell {
            color: var(--primary-white);
        }

        .requirement-detail-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            margin-bottom: 22px;
        }

        .requirement-back-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--secondary-white);
            text-decoration: none;
            font-weight: 700;
        }

        .requirement-back-link:hover {
            color: var(--primary-red);
        }

        .requirement-status {
            border: 1px solid rgba(230, 57, 70, 0.55);
            color: #fff;
            background: rgba(230, 57, 70, 0.15);
            padding: 7px 12px;
            border-radius: 4px;
            font-size: 13px;
            font-weight: 800;
            text-transform: uppercase;
        }

        .requirement-hero {
            display: grid;
            grid-template-columns: minmax(240px, 380px) 1fr;
            gap: 32px;
            align-items: stretch;
            margin-bottom: 28px;
        }

        .requirement-part-image {
            min-height: 280px;
            border-radius: 8px;
            overflow: hidden;
            background: #1b1b1b;
            border: 1px solid #2b2b2b;
        }

        .requirement-part-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .requirement-summary {
            border: 1px solid #2a2a2a;
            border-left: 4px solid var(--primary-red);
            border-radius: 8px;
            padding: 30px;
            background: #151515;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .requirement-eyebrow {
            color: var(--primary-red);
            font-weight: 800;
            text-transform: uppercase;
            font-size: 13px;
            margin-bottom: 10px;
        }

        .requirement-summary h1 {
            color: var(--primary-white);
            font-size: 34px;
            line-height: 1.2;
            margin: 0 0 12px;
            word-break: break-word;
        }

        .requirement-summary p {
            color: #c7c7c7;
            line-height: 1.7;
            margin: 0;
        }

        .requirement-actions .btn-shop {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            margin-top: 24px;
            color: var(--primary-white);
        }

        .requirement-grid {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 22px;
        }

        .requirement-panel {
            background: #151515;
            border: 1px solid #2a2a2a;
            border-radius: 8px;
            padding: 24px;
        }

        .requirement-panel h2 {
            color: var(--primary-white);
            font-size: 20px;
            margin: 0 0 18px;
        }

        .requirement-meta-grid {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 12px;
        }

        .requirement-meta-item {
            background: #101010;
            border: 1px solid #292929;
            border-radius: 6px;
            padding: 13px;
            min-width: 0;
        }

        .requirement-meta-item span {
            display: block;
            color: #989898;
            font-size: 12px;
            font-weight: 800;
            margin-bottom: 6px;
            text-transform: uppercase;
        }

        .requirement-meta-item strong {
            display: block;
            color: #f4f4f4;
            font-size: 15px;
            line-height: 1.4;
            word-break: break-word;
        }

        .requirement-notes-panel {
            grid-column: 1 / -1;
        }

        .requirement-notes-panel p {
            color: #c7c7c7;
            line-height: 1.7;
            margin: 0;
        }

        .requirement-error {
            background: #151515;
            border: 1px solid #2a2a2a;
            border-radius: 8px;
        }
        
        @media (max-width: 768px) {
            .requirement-simple-header {
                align-items: flex-start;
                flex-direction: column;
                padding: 16px 20px;
            }

            .requirement-header-nav {
                flex-wrap: wrap;
                gap: 14px;
            }

            .order-item {
                align-items: flex-start;
            }

            .part-image {
                width: 54px;
                height: 54px;
                flex-basis: 54px;
            }

            .order-header {
                flex-direction: column;
                align-items: flex-start;
            }
            
            .order-status {
                margin-top: 10px;
            }
            
            .order-summary {
                flex-direction: column;
                align-items: flex-start;
            }
            
            .order-actions {
                margin-top: 15px;
                width: 100%;
            }
            
            .order-actions .btn {
                display: block;
                width: 100%;
                margin: 5px 0;
            }

            .requirement-hero {
                grid-template-columns: 1fr;
            }

            .requirement-summary {
                padding: 22px;
            }

            .requirement-summary h1 {
                font-size: 26px;
            }

            .requirement-grid,
            .requirement-meta-grid {
                grid-template-columns: 1fr;
            }
        }