* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #0a0a0a;
    color: #00ff00;
    font-family: 'Courier New', Courier, monospace;
    line-height: 1.6;
    padding: 20px;
    min-height: 100vh;
}

.container {
    max-width: 900px;
    margin: 0 auto;
}

/* Header */
header {
    text-align: center;
    margin-bottom: 40px;
    padding: 20px 0;
}

.logo {
    color: #00ff00;
    font-size: 14px;
    line-height: 1.2;
    text-shadow: 0 0 10px rgba(0, 255, 0, 0.5);
}

/* Product Section */
.product {
    border: 1px solid #00ff00;
    padding: 30px;
    margin-bottom: 40px;
}

.product-header {
    text-align: center;
    margin-bottom: 30px;
}

.product-header h1 {
    font-size: 28px;
    letter-spacing: 3px;
    margin-bottom: 10px;
    text-shadow: 0 0 5px rgba(0, 255, 0, 0.3);
}

.badge {
    display: inline-block;
    border: 1px solid #00ff00;
    padding: 5px 15px;
    font-size: 12px;
    letter-spacing: 2px;
    margin-top: 10px;
}

.badge.sold-out {
    border-color: #666666;
    color: #666666;
    text-shadow: none;
}

/* Product Images */
.product-images {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.image-container {
    text-align: center;
}

.image-label {
    margin-bottom: 10px;
    font-size: 14px;
    letter-spacing: 2px;
}

.product-image {
    width: 100%;
    max-width: 400px;
    height: auto;
    border: 1px solid #00ff00;
    padding: 10px;
    background-color: #0f0f0f;
    filter: brightness(0.9) contrast(1.1);
    transition: all 0.3s ease;
}

.product-image:hover {
    filter: brightness(1) contrast(1.2);
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.3);
}

/* Description */
.description {
    margin-bottom: 30px;
}

.section-title {
    font-size: 16px;
    letter-spacing: 2px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #00ff00;
}

.description p {
    margin-bottom: 20px;
    line-height: 1.8;
    color: #00dd00;
}

.specs {
    margin-top: 20px;
}

.spec-item {
    padding: 8px 0;
    font-size: 14px;
    color: #00dd00;
}

/* Order Section */
.order-section {
    text-align: center;
    margin-top: 40px;
}

.order-button {
    background-color: transparent;
    color: #00ff00;
    border: 2px solid #00ff00;
    padding: 15px 50px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 18px;
    letter-spacing: 3px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-shadow: 0 0 5px rgba(0, 255, 0, 0.3);
}

.order-button:hover {
    background-color: #00ff00;
    color: #0a0a0a;
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.5);
    text-shadow: none;
}

.order-button:active {
    transform: scale(0.98);
}

.order-button:disabled {
    background-color: transparent;
    color: #666666;
    border-color: #666666;
    cursor: not-allowed;
    text-shadow: none;
    opacity: 0.6;
}

.order-button:disabled:hover {
    background-color: transparent;
    color: #666666;
    box-shadow: none;
    transform: none;
}

.note {
    margin-top: 15px;
    font-size: 12px;
    color: #008800;
}

/* Footer */
footer {
    text-align: center;
    padding: 20px 0;
    color: #008800;
}

.footer-line {
    margin-bottom: 10px;
    font-size: 10px;
    overflow: hidden;
}

footer p {
    font-size: 12px;
    letter-spacing: 2px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .logo {
        font-size: 10px;
    }
    
    .product {
        padding: 20px;
    }
    
    .product-header h1 {
        font-size: 20px;
    }
    
    .product-images {
        grid-template-columns: 1fr;
    }
    
    .order-button {
        padding: 12px 30px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    body {
        padding: 10px;
    }
    
    .logo {
        font-size: 8px;
    }
    
    .product-header h1 {
        font-size: 18px;
        letter-spacing: 2px;
    }
    
    .badge {
        font-size: 10px;
    }
}