/* --- Keheram-Inspired Theme v8 (Fixed Modal Gallery Size) --- */

/* 1. Global Styles & Variables */
:root {
    --color-gold: #c89a58;
    --color-dark: #212529;
    --color-text: #666;
    --color-light-gray: #f8f9fa;
    --color-border: #dee2e6;
}
body { font-family: 'Nunito', sans-serif; margin: 0; background-color: #fff; color: var(--color-text); line-height: 1.7; font-size: 16px; }
.container { max-width: 1240px; margin: 0 auto; padding: 0 15px; }

/* 2. Header & Navigation */
.main-header { background-color: #fff; box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075); padding: 25px 0; position: sticky; top: 0; z-index: 1020; transition: padding 0.3s ease; }
.main-header.scrolled { padding: 10px 0; }
.main-nav { display: flex; justify-content: space-between; align-items: center; }
.nav-brand { font-size: 1.5rem; font-weight: 700; color: var(--color-dark); line-height: 1; text-decoration: none; }
.nav-brand:hover { color: var(--color-dark); }
.shop-logo { max-height: 50px; width: auto; transition: max-height 0.3s ease; }
.main-header.scrolled .shop-logo { max-height: 40px; }
.nav-right a { margin-left: 25px; font-weight: 700; font-size: 1em; color: var(--color-dark); text-decoration: none; }
.nav-right a:hover { color: var(--color-gold); }

/* 3. Main Content & Footer */
.main-content { min-height: 70vh; padding-top: 30px; }
.main-footer { text-align: center; padding: 2rem 0; margin-top: 40px; color: #888; font-size: 0.9em; background: var(--color-light-gray); border-top: 1px solid var(--color-border); }

/* 4. Shop Controls */
.shop-controls { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 30px; padding-bottom: 20px; border-bottom: 1px solid var(--color-border); }
.category-nav { display: flex; flex-wrap: wrap; gap: 10px; }
.category-nav a { text-decoration: none; padding: 8px 18px; border: 1px solid var(--color-border); border-radius: 20px; color: var(--color-dark); font-weight: 700; transition: all 0.2s ease; }
.category-nav a:hover { background-color: var(--color-dark); color: #fff; border-color: var(--color-dark); }
.category-nav a.active, .category-nav a:active { background-color: var(--color-gold); color: #fff; border-color: var(--color-gold); }
.product-search-form { display: flex; min-width: 250px; }
.product-search-form input { flex-grow: 1; padding: 8px 15px; border: 1px solid var(--color-border); border-radius: 20px 0 0 20px; font-family: 'Nunito', sans-serif; font-size: 1rem; }
.product-search-form button { padding: 8px 15px; border: 1px solid var(--color-gold); border-left: none; border-radius: 0 20px 20px 0; background: var(--color-gold); color: white; cursor: pointer; }

/* 5. Buttons */
.btn, button { display: inline-block; font-weight: 700; text-align: center; vertical-align: middle; cursor: pointer; user-select: none; background-color: transparent; border: 2px solid transparent; padding: .375rem 1rem; font-size: 0.9rem; line-height: 1.5; border-radius: 5px; transition: all .2s ease-in-out; text-decoration: none; }
.btn-primary, .add-to-cart-btn, .checkout-btn, .modal-add-to-cart-btn { color: #fff; background-color: var(--color-gold); border-color: var(--color-gold); }
.btn-primary:hover, .add-to-cart-btn:hover, .checkout-btn:hover, .modal-add-to-cart-btn:hover { background-color: var(--color-dark); border-color: var(--color-dark); color: #fff; text-decoration:none; }
.btn-secondary, .view-details-btn { color: var(--color-dark); background-color: transparent; border-color: var(--color-dark); }
.btn-secondary:hover, .view-details-btn:hover { background-color: var(--color-dark); color: #fff; text-decoration:none; }
button:disabled, .btn:disabled { background-color: #6c757d; border-color: #6c757d; cursor: not-allowed; opacity: 0.65; }

/* 6. Product Grid & Cards */
.products-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 25px; }
.product-card { background: #fff; border: 1px solid var(--color-border); text-align: center; display: flex; flex-direction: column; transition: box-shadow 0.3s ease; position: relative; padding: 15px; }
.product-card:hover { box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.1); }

/* Updated Image Styles for Grid */
.product-image-container { position: relative; width: 100%; height: 160px; margin-bottom: 15px; overflow: hidden; }
.product-image-container img { width: 100%; height: 100%; object-fit: contain; cursor: pointer; transition: transform 0.3s ease; }
.product-card:hover .product-image-container img { transform: scale(1.05); }

.product-card h3 { font-size: 1.1em; flex-grow: 1; margin-bottom: 10px; }
.product-card .price { color: var(--color-dark); font-weight: 700; margin-bottom: 15px; font-size: 1.2em; }
.product-card-actions { margin-top: auto; display: flex; gap: 10px; }
.product-card-actions button { flex: 1; }
.stock-badge { position: absolute; top: 10px; right: 10px; background-color: #dc3545; color: white; padding: 5px 8px; font-size: 0.8em; border-radius: 4px; font-weight: bold; z-index: 11; }

/* 7. Messages */
.message-area { padding: 15px; margin-bottom: 20px; border: 1px solid transparent; border-radius: 4px; text-align: center; }
.message-area.success { color: #155724; background-color: #d4edda; border-color: #c3e6cb; }
.message-area.error { color: #721c24; background-color: #f8d7da; border-color: #f5c6cb; }
.message-area.info { color: #055160; background-color: #cff4fc; border-color: #b6effb; }

/* 8. Modal Window & Gallery - UPDATED FOR FIXED SIZE */
.modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, .7); display: flex; align-items: center; justify-content: center; z-index: 2000; }
.modal-content { background: #fff; padding: 30px; border-radius: 5px; width: 90%; max-width: 800px; position: relative; box-shadow: 0 5px 15px rgba(0, 0, 0, .3); max-height: 90vh; overflow-y: auto; display: flex; flex-direction: column; }
.modal-close-btn { position: absolute; top: 10px; right: 20px; background: transparent; border: none; font-size: 2.5rem; color: #aaa; cursor: pointer; line-height: 1; padding: 0; z-index: 10; }
.modal-body { flex-grow: 1; }
.modal-body-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 30px; align-items: start; }

/* New Gallery Styles - FIXED DIMENSIONS */
.modal-image-container { 
    position: relative; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    width: 100%; 
    height: 400px; /* Fixed height prevents modal jumping */
    background: #fff; 
    overflow: hidden;
}
.modal-image-container img { 
    width: 100%; 
    height: 100%; 
    object-fit: contain; /* Ensures image fits without distortion */
}

.gallery-arrow { position: absolute; top: 50%; transform: translateY(-50%); background-color: rgba(0,0,0,0.3); color: white; border: none; font-size: 1.5rem; padding: 0; cursor: pointer; z-index: 10; width: 40px; height: 40px; border-radius: 50%; transition: background 0.3s; display: flex; align-items: center; justify-content: center; }
.gallery-arrow:hover { background-color: rgba(0,0,0,0.6); }
.gallery-arrow.prev { left: 10px; }
.gallery-arrow.next { right: 10px; }
.dots-container { position: absolute; bottom: 10px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; z-index: 10; }
.dot { width: 10px; height: 10px; border-radius: 50%; background-color: #ccc; cursor: pointer; transition: background-color 0.2s; }
.dot.active { background-color: var(--color-gold); }

.modal-product-details .price { font-size: 1.5em; font-weight: 700; color: var(--color-gold); margin: 10px 0; }
.modal-product-details .description { margin: 15px 0; }
.modal-add-to-cart-btn { display: block; width: 100%; margin-top: 20px; }
.related-products-container { margin-top: 25px; padding-top: 20px; border-top: 1px solid #eee; }
.related-products-container h4 { margin-top: 0; text-align: left; margin-bottom: 15px; }
.related-products-grid { display: flex; gap: 15px; overflow-x: auto; padding-bottom: 10px; }
.related-product-item { flex: 0 0 120px; width: 120px; border: 1px solid #ddd; border-radius: 5px; padding: 10px; text-align: center; font-size: 0.9em; text-decoration: none; color: #333; transition: box-shadow 0.2s; }
.related-product-item:hover { box-shadow: 0 2px 5px rgba(0,0,0,0.1); }
.related-product-item img { max-width: 100%; height: 80px; object-fit: contain; margin-bottom: 10px; }
.related-product-item h5 { margin: 5px 0; font-size: 1em; min-height: 2.4em; }
.related-product-item .price { font-weight: bold; color: #333; }

/* 9. Pagination */
.pagination { display: flex; justify-content: center; align-items: center; list-style: none; padding: 0; margin-top: 40px; }
.pagination li { margin: 0 5px; }
.pagination a, .pagination span { display: block; padding: 8px 15px; text-decoration: none; border: 1px solid var(--color-border); color: var(--color-dark); border-radius: 5px; }
.pagination a:hover { background-color: var(--color-light-gray); }
.pagination .current span { background-color: var(--color-dark); color: #fff; border-color: var(--color-dark); }
.pagination .disabled span { color: #ccc; background-color: #f9f9f9; }

/* 10. Cart Page */
.cart-page-container { max-width: 900px; margin: auto; }
.cart-item-row { display: flex; align-items: center; gap: 15px; padding: 15px 0; border-bottom: 1px solid var(--color-border); }
.cart-item-row img { width: 80px; height: 80px; object-fit: contain; }
.cart-item-row .details { flex-grow: 1; }
.cart-item-row .details a { font-weight: 700; font-size: 1.1em; }
.cart-item-row .price { width: 100px; text-align: right; }
.cart-item-row .quantity { width: 120px; text-align: center; }
.cart-item-row .quantity input { width: 50px; text-align: center; padding: 5px; }
.cart-item-row .subtotal { width: 100px; text-align: right; font-weight: 700; }
.cart-item-row .actions { width: 80px; text-align: center; }
.cart-item-row .actions button { background:none; border:none; color:red; cursor:pointer; font-size:1.5em; padding: 0; }
.cart-summary { margin-top: 30px; display: flex; justify-content: flex-end; }
.cart-summary-box { width: 100%; max-width: 400px; background: var(--color-light-gray); padding: 20px; border: 1px solid var(--color-border); }
.cart-summary-box .summary-row { display: flex; justify-content: space-between; margin-bottom: 10px; }
.cart-summary-box .grand-total { font-size: 1.3em; font-weight: 700; border-top: 1px solid #ccc; padding-top: 10px; }
.checkout-actions { margin-top: 20px; text-align: right; display: flex; justify-content: space-between; }

/* 11. Responsive Breakpoints */
@media (max-width: 1200px) { .products-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 900px) { .products-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .products-grid { grid-template-columns: 1fr; } .cart-item-row { flex-wrap: wrap; } .cart-item-row .price, .cart-item-row .quantity, .cart-item-row .subtotal, .cart-item-row .actions { width: 50%; } .cart-item-row .details { width: 100%; order: -1; } }
@media (max-width: 768px) { .main-nav { flex-direction: column; gap: 15px; } .nav-right { margin-top: 10px; } .nav-right a { margin: 0 10px; } .shop-controls { flex-direction: column; } .modal-body-grid { grid-template-columns: 1fr; } }

/* 12. Consolidated Page Styles */
.auth-container { max-width: 450px; margin: 50px auto; padding: 30px; background: #fff; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,.1); }
.auth-container h1 { text-align: center; margin-bottom: 25px; }
.form-group { margin-bottom: 15px; }
.form-group label { display: block; margin-bottom: 5px; font-weight: bold; color: var(--color-dark); } 
.form-group input[type="text"], .form-group input[type="email"], .form-group input[type="password"], .form-group input[type="number"], .form-group input[type="search"], .form-group input[type="date"], .form-group textarea, .form-group select { width: 100%; padding: 10px; border: 1px solid var(--color-border); border-radius: 4px; box-sizing: border-box; font-family: 'Nunito', sans-serif; font-size: 1rem; }
.auth-links { text-align: center; margin-top: 20px; }
.auth-links a { font-weight: 700; }

.account-container, .detail-container { max-width: 900px; margin: auto; }
.account-header { margin-bottom: 25px; border-bottom: 1px solid #eee; padding-bottom: 15px; }
.account-header h1 { text-align: left; margin: 0; }
.account-nav { list-style: none; padding: 0; margin-top: 10px; }
.account-nav li { display: inline-block; margin-right: 20px; }
.account-nav a { text-decoration: none; color: var(--color-dark); font-weight: bold; }
.no-orders { text-align: center; padding: 20px; background: #f9f9f9; border-radius: 5px; }
.detail-grid { display: flex; flex-wrap: wrap; gap: 30px; margin-bottom: 30px; }
.order-info, .customer-info { flex: 1; min-width: 300px; }

.message-thread, .message-thread-container { margin-top: 30px; }
.message-item { border: 1px solid #eee; border-radius: 5px; padding: 15px; margin-bottom: 15px; }
.message-item.admin-reply { background-color: #f8f9fa; border-color: #dee2e6; }
.message-item.customer-message { background-color: #e6f7ff; border-color: #b3e5fc; }
.message-meta { font-size: 0.9em; color: #666; margin-bottom: 5px; }
.message-body { white-space: pre-wrap; }

.checkout-container{display:flex;flex-wrap:wrap;gap:30px}
.customer-info-form,.order-summary-box{flex:1;min-width:300px;padding:20px;background:#fff;border-radius:5px;box-shadow:0 2px 5px rgba(0,0,0,.075); border: 1px solid var(--color-border);}
.customer-info-form h3,.order-summary-box h3{margin-top:0;border-bottom:1px solid #eee;padding-bottom:10px;margin-bottom:20px}
.order-summary-box ul{list-style:none;padding:0}
.order-summary-box li{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid #f0f0f0}
.order-summary-box li:last-child{border-bottom:none}
.order-summary-box .total-row strong{font-size:1.1em}

/* Fix for Checkout Page Summary Images Alignment */
.cart-item-checkout-img { width: 50px; height: 50px; object-fit: cover; margin-right: 10px; border-radius: 3px; border: 1px solid var(--color-border); vertical-align: middle; }
.order-summary-box ul li span { display: flex; align-items: center; }

.payment-methods label { display: flex; align-items: center; text-align: left; margin-bottom: 8px; background: #f9f9f9; padding: 10px; border-radius: 4px; border: 1px solid #eee; cursor: pointer; }
.payment-methods input[type="radio"] { margin-right: 10px; }
#voucher-row{color:#27ae60;font-weight:700}
.voucher-form{display:flex;gap:10px;margin-top:20px}
.voucher-form input{flex-grow:1}

.confirmation-container{text-align:center;padding:40px 20px;background:#fff;border-radius:5px;margin:30px auto;max-width:700px;box-shadow:0 2px 10px rgba(0,0,0,.1)}
.confirmation-container h1{color:#28a745;margin-bottom:15px}
.confirmation-container .order-id{font-weight:700;color:#333}
.payment-instructions{margin-top:30px;padding:20px;border:1px solid #ddd;background-color:#f9f9f9;text-align:left;border-radius:5px}
.payment-instructions h3{margin-top:0}

/* Confirmation Modal Styles (Add to Cart) */
#confirmation-modal .modal-content { max-width: 500px; text-align: center; padding: 30px; }
#confirmation-modal .modal-body { font-size: 1.1em; margin-bottom: 25px; color: var(--color-dark); }
.confirmation-actions { display: flex; gap: 15px; justify-content: center; }
.confirmation-actions .btn { min-width: 140px; }

/* Fade transition for messages */
#page-message-area { transition: opacity 0.5s ease-out; }

/* 13. Print Specific Styles (Ottimizzato per A4) */
@media print {
    @page { 
        size: A4 portrait; 
        margin: 15mm; 
    }
    body { 
        font-size: 11pt; 
        background: #fff; 
    }
    body * { visibility: hidden; }
    .invoice-wrapper, .invoice-wrapper *, .detail-container, .detail-container *, .download-view-container, .download-view-container * { visibility: visible; }
    .invoice-wrapper, .detail-container, .download-view-container { 
        position: absolute; 
        left: 0; 
        top: 0; 
        width: 100%; 
        max-width: 100% !important;
        margin: 0; 
        padding: 0; 
        border: none; 
        box-shadow: none; 
    }
    .main-header, .main-footer, .print-controls, .back-link, .account-header, .sub-nav, .cookie-consent-banner { display: none !important; }
    a, a:visited { text-decoration: none; color: #000; }
    img { page-break-inside: avoid; max-width: 100%; height: auto; }
    table { width: 100% !important; page-break-inside: auto; border-collapse: collapse; }
    tr { page-break-inside: avoid; page-break-after: auto; }
}