* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Tajawal', sans-serif;
}

body {
    background-color: #121216;
    color: #f3f4f6;
    line-height: 1.6;
}

.announcement-bar {
    background: #10b981;
    color: #000;
    text-align: center;
    padding: 10px;
    font-size: 14px;
    font-weight: 700;
}

.page-wrapper {
    max-width: 1000px;
    margin: 40px auto;
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    padding: 0 20px;
}

.product-visuals {
    flex: 1;
    min-width: 300px;
}

.main-image-box {
    width: 100%;
    border-radius: 12px;
    overflow: hidden;
    background: #18181b;
    border: 1px solid #27272a;
}

.main-image-box img {
    width: 100%;
    height: auto;
    display: block;
}

.thumbnail-gallery {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.thumbnail-gallery img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    border: 1px solid #27272a;
    transition: border-color 0.2s;
}

.thumbnail-gallery img:hover {
    border-color: #10b981;
}

.product-purchase-section {
    flex: 1;
    min-width: 300px;
}

.brand-tag {
    font-size: 12px;
    font-weight: 700;
    color: #9ca3af;
    letter-spacing: 2px;
    margin-bottom: 5px;
}

.product-title {
    font-size: 26px;
    font-weight: 900;
    color: #fff;
    margin-bottom: 15px;
}

.price-box {
    margin-bottom: 20px;
}

.old-price {
    text-decoration: line-through;
    color: #71717a;
    font-size: 16px;
    margin-left: 10px;
}

.current-price {
    font-size: 24px;
    font-weight: 900;
    color: #10b981;
}

.product-desc {
    font-size: 14px;
    color: #d1d5db;
    margin-bottom: 25px;
}

.order-box {
    background: #18181b;
    border: 1px solid #27272a;
    padding: 24px;
    border-radius: 12px;
}

.order-box h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 5px;
    color: #fff;
}

.form-instruction {
    font-size: 13px;
    color: #9ca3af;
    margin-bottom: 20px;
}

.input-group {
    margin-bottom: 15px;
}

.input-group label {
    display: block;
    font-size: 13px;
    margin-bottom: 5px;
    color: #e5e7eb;
}

.options-grid {
    display: flex;
    gap: 10px;
    direction: rtl;
}

.radio-card {
    flex: 1;
    background: #09090b;
    border: 1px solid #3f3f46;
    padding: 12px 10px;
    text-align: center;
    border-radius: 8px;
    font-size: 14px;
    color: #f4f4f5;
    cursor: pointer;
    transition: all 0.2s ease;
}

.radio-card input {
    margin-left: 6px;
    accent-color: #10b981;
}

.radio-card:hover {
    border-color: #71717a;
}

.radio-card:has(input[type="radio"]:checked) {
    border-color: #10b981;
    background: rgba(16, 185, 129, 0.08);
}

.input-group input[type="text"], 
.input-group input[type="tel"], 
.input-group select {
    width: 100%;
    padding: 12px;
    background: #09090b;
    border: 1px solid #3f3f46;
    border-radius: 8px;
    color: #fff;
    font-size: 15px;
}

.input-group input:focus, .input-group select:focus {
    outline: none;
    border-color: #10b981;
}

.price-breakdown {
    background: #09090b;
    border: 1px solid #27272a;
    padding: 15px;
    border-radius: 8px;
    margin-top: 20px;
    margin-bottom: 20px;
}

.line-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 14px;
    color: #d1d5db;
}

.line-item:last-child {
    margin-bottom: 0;
}

.total-item {
    font-weight: 900;
    font-size: 18px;
    color: #10b981;
    border-top: 1px solid #27272a;
    padding-top: 8px;
    margin-top: 8px;
}

.order-btn {
    width: 100%;
    background: #10b981;
    color: #000;
    padding: 14px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 900;
    cursor: pointer;
    transition: background 0.2s;
    margin-top: 10px;
}

.order-btn:hover {
    background: #059669;
    color: #fff;
}

.store-redirect {
    text-align: center;
    margin-top: 25px;
}

.store-redirect a {
    color: #818cf8;
    text-decoration: none;
    font-size: 14px;
    font-weight: 700;
}

.store-redirect a:hover {
    text-decoration: underline;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .page-wrapper {
        flex-direction: column;
        margin: 20px auto;
    }
}