:root {
    --vzno-primary: #FF8126;
    --vzno-accent: #0F3057;
    --vzno-success: #28a745;
    --vzno-bg: #f4f7f6;
    --vzno-white: #ffffff;
    --vzno-text: #2d3436;
    --vzno-text-light: #636e72;
    --vzno-radius: 16px;
    --vzno-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

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

body {
    font-family: 'Bhoma', sans-serif;
    background-color: var(--vzno-bg);
    color: var(--vzno-text);
    overflow-x: hidden;
}

.vznoo-detail-container {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
}

.vznoo-detail-content {
    background: var(--vzno-white);
    padding: 40px;
    border-radius: var(--vzno-radius);
    box-shadow: var(--vzno-shadow);
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.vznoo-detail-image {
    flex: 1;
    min-width: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fdfdfd;
    border-radius: var(--vzno-radius);
    padding: 20px;
}

    .vznoo-detail-image img {
        width: 100%;
        max-height: 500px;
        object-fit: contain;
        transition: transform 0.3s ease;
    }

        .vznoo-detail-image img:hover {
            transform: scale(1.05);
        }

.vznoo-detail-info {
    flex: 1;
    min-width: 300px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.vznoo-detail-category {
    font-size: 14px;
    color: var(--vzno-text-light);
    margin-bottom: 10px;
    display: inline-block;
    background: #f0f0f0;
    padding: 5px 12px;
    border-radius: 20px;
}

.vznoo-detail-title {
    font-size: 2rem;
    color: var(--vzno-primary);
    margin-bottom: 15px;
    font-weight: 800;
    line-height: 1.3;
}

.vznoo-detail-price-box {
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.vznoo-detail-price {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--vzno-accent);
}

.vznoo-detail-old-price {
    text-decoration: line-through;
    color: #b0b0b0;
    font-size: 1.1rem;
}

.vznoo-detail-desc {
    color: var(--vzno-text-light);
    margin-bottom: 35px;
    line-height: 1.8;
    text-align: justify;
    font-size: 15px;
    background: #fafafa;
    padding: 20px;
    border-radius: 12px;
    border-right: 4px solid var(--vzno-primary);
    white-space: pre-line;
}

.vznoo-actions-container {
    display: flex;
    gap: 15px;
    align-items: center;
    margin-top: 10px;
}

.vznoo-btn-cart {
    flex: 1;
    background: var(--vzno-primary);
    border: none;
    color: #fff;
    padding: 15px;
    border-radius: 12px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 5px 15px rgba(15, 48, 87, 0.2);
}

    .vznoo-btn-cart:hover {
        background: var(--vzno-accent);
        transform: translateY(-3px);
        box-shadow: 0 8px 20px rgba(255, 129, 38, 0.3);
    }

    .vznoo-btn-cart.added {
        background-color: var(--vzno-success) !important;
        cursor: default;
        transform: none;
    }
/* دکمه بازگشت */
.vznoo-btn-back {
    background: #eee;
    border: none;
    color: var(--vzno-text);
    padding: 15px 25px;
    border-radius: 12px;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

    .vznoo-btn-back:hover {
        background: #ddd;
        color: var(--vzno-primary);
    }
/* ریسپانسیو */
@media (max-width: 768px) {
    .vznoo-detail-content {
        flex-direction: column;
        padding: 20px;
    }

    .vznoo-detail-image img {
        max-height: 300px;
    }

    .vznoo-detail-title {
        font-size: 1.5rem;
    }

    .vznoo-detail-price {
        font-size: 1.4rem;
    }

    .vznoo-actions-container {
        flex-direction: column;
        width: 100%;
    }

    .vznoo-btn-cart, .vznoo-btn-back {
        width: 100%;
        justify-content: center;
    }
}