/* AION Store - Frontend Styles */
:root { --aion-red:#ba0c2f; --aion-black:#000; --aion-text:#333; --aion-text-light:#666; --aion-bg:#fff; --aion-border:#e0e0e0; }

/* Books Grid */
.aion-bookstore, .aion-full-store { max-width:1200px; margin:0 auto; padding:40px 20px; }
.aion-store-section { margin-bottom:60px; }
.aion-store-section-title { font-size:28px; font-weight:300; color:var(--aion-black); margin:0 0 30px; letter-spacing:1px; padding-bottom:15px; border-bottom:2px solid var(--aion-red); }

.aion-books-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:30px; }
.aion-book-card { background:var(--aion-bg); border-radius:8px; overflow:hidden; box-shadow:0 2px 15px rgba(0,0,0,0.08); transition:transform 0.3s,box-shadow 0.3s; }
.aion-book-card:hover { transform:translateY(-4px); box-shadow:0 8px 30px rgba(0,0,0,0.12); }
.aion-book-cover { position:relative; padding-top:140%; background:#f5f5f5; overflow:hidden; }
.aion-book-cover img { position:absolute; top:0; left:0; width:100%; height:100%; object-fit:cover; }
.aion-no-cover { position:absolute; top:50%; left:50%; transform:translate(-50%,-50%); color:#999; font-size:14px; letter-spacing:2px; }
.aion-format-badges { position:absolute; bottom:10px; right:10px; display:flex; gap:5px; }
.aion-format-badge { background:rgba(0,0,0,0.75); color:#fff; padding:4px 10px; border-radius:20px; font-size:11px; font-weight:600; letter-spacing:0.5px; }
.aion-book-info { padding:20px; }
.aion-book-title { font-size:18px; font-weight:600; color:var(--aion-black); margin:0 0 8px; line-height:1.3; }
.aion-book-desc { font-size:14px; color:var(--aion-text-light); line-height:1.5; margin:0 0 15px; }
.aion-book-footer, .aion-art-footer { display:flex; justify-content:space-between; align-items:center; }
.aion-price { font-size:22px; font-weight:600; color:var(--aion-black); }
.aion-price small { font-size:13px; font-weight:400; color:#888; }

/* Gallery Grid */
.aion-gallery { max-width:1200px; margin:0 auto; padding:40px 20px; }
.aion-gallery-filters { display:flex; gap:10px; flex-wrap:wrap; margin-bottom:30px; }
.aion-filter-btn { padding:8px 20px; border:1px solid var(--aion-border); background:var(--aion-bg); border-radius:30px; font-size:14px; cursor:pointer; transition:all 0.2s; color:var(--aion-text); }
.aion-filter-btn:hover, .aion-filter-btn.active { background:var(--aion-black); color:#fff; border-color:var(--aion-black); }
.aion-gallery-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:30px; }
.aion-art-card { background:var(--aion-bg); border-radius:8px; overflow:hidden; box-shadow:0 2px 15px rgba(0,0,0,0.08); transition:transform 0.3s,box-shadow 0.3s; }
.aion-art-card:hover { transform:translateY(-4px); box-shadow:0 8px 30px rgba(0,0,0,0.12); }
.aion-art-card.hidden { display:none; }
.aion-art-image { position:relative; padding-top:100%; background:#f5f5f5; overflow:hidden; }
.aion-art-image img { position:absolute; top:0; left:0; width:100%; height:100%; object-fit:cover; }
.aion-art-info { padding:20px; }
.aion-art-title { font-size:16px; font-weight:600; color:var(--aion-black); margin:0 0 6px; }
.aion-art-meta { font-size:13px; color:var(--aion-text-light); margin:0 0 15px; }

/* Buy Button */
.aion-buy-btn { background:var(--aion-red); color:#fff; border:none; padding:10px 22px; border-radius:4px; font-size:14px; font-weight:500; cursor:pointer; transition:all 0.2s; letter-spacing:0.5px; }
.aion-buy-btn:hover { background:#9a0a27; box-shadow:0 4px 12px rgba(186,12,47,0.3); }
.aion-buy-btn-large { padding:16px 40px; font-size:16px; }

/* Single Book */
.aion-single-book { max-width:900px; margin:0 auto; padding:40px 20px; }
.aion-single-book-inner { display:grid; grid-template-columns:300px 1fr; gap:50px; }
.aion-single-cover img { width:100%; height:auto; border-radius:4px; box-shadow:0 8px 25px rgba(0,0,0,0.15); }
.aion-single-details h1 { font-size:32px; font-weight:600; color:var(--aion-black); margin:0 0 15px; }
.aion-single-description { font-size:16px; color:var(--aion-text-light); line-height:1.8; margin:0 0 25px; }
.aion-single-formats h4 { font-size:13px; text-transform:uppercase; letter-spacing:1px; color:var(--aion-text); margin:0 0 10px; }
.aion-single-price { font-size:36px; font-weight:600; color:var(--aion-black); margin-bottom:20px; }
.aion-single-price small { font-size:18px; font-weight:400; color:#888; }

/* Single Artwork */
.aion-single-artwork { max-width:1000px; margin:0 auto; padding:40px 20px; }
.aion-single-artwork-inner { display:grid; grid-template-columns:1fr 1fr; gap:50px; }
.aion-single-art-image img { width:100%; height:auto; border-radius:4px; box-shadow:0 8px 25px rgba(0,0,0,0.15); }
.aion-single-art-details h1 { font-size:28px; font-weight:600; color:var(--aion-black); margin:0 0 8px; }
.aion-single-artist { font-size:16px; color:var(--aion-text-light); margin:0 0 20px; }
.aion-artwork-meta p { font-size:14px; color:var(--aion-text); margin:0 0 8px; line-height:1.5; }
.aion-artwork-meta p strong { color:var(--aion-black); }
.aion-contact-pricing { font-size:20px; font-weight:600; color:var(--aion-red); margin-top:25px; }

/* Checkout Modal */
.aion-modal-overlay { position:fixed; top:0; left:0; width:100%; height:100%; background:rgba(0,0,0,0.6); display:flex; align-items:center; justify-content:center; z-index:999999; opacity:0; visibility:hidden; transition:all 0.3s; }
.aion-modal-overlay.active { opacity:1; visibility:visible; }
.aion-modal { background:#fff; border-radius:8px; max-width:520px; width:90%; max-height:90vh; overflow-y:auto; transform:translateY(20px); transition:transform 0.3s; }
.aion-modal-overlay.active .aion-modal { transform:translateY(0); }
.aion-modal-header { background:var(--aion-black); color:#fff; padding:25px 30px; position:relative; }
.aion-modal-header h3 { margin:0; font-size:20px; font-weight:400; letter-spacing:0.5px; }
.aion-modal-close { position:absolute; top:50%; right:20px; transform:translateY(-50%); background:none; border:none; color:#fff; font-size:28px; cursor:pointer; opacity:0.7; line-height:1; }
.aion-modal-close:hover { opacity:1; }
.aion-modal-content { padding:30px; }

.aion-checkout-product { display:flex; gap:20px; padding-bottom:20px; border-bottom:1px solid var(--aion-border); margin-bottom:20px; }
.aion-checkout-product img { width:80px; height:auto; border-radius:4px; box-shadow:0 2px 8px rgba(0,0,0,0.1); }
.aion-checkout-product-info h4 { margin:0 0 5px; font-size:18px; color:var(--aion-black); }
.aion-checkout-product-info .price { font-size:20px; font-weight:600; color:var(--aion-black); }

.aion-checkout-form .form-group { margin-bottom:18px; }
.aion-checkout-form label { display:block; margin-bottom:6px; font-weight:500; color:var(--aion-text); font-size:14px; }
.aion-checkout-form input[type="text"], .aion-checkout-form input[type="email"],
.aion-checkout-form input[type="tel"], .aion-checkout-form select, .aion-checkout-form textarea {
    width:100%; padding:12px 14px; border:1px solid var(--aion-border); border-radius:4px; font-size:15px; color:var(--aion-text); box-sizing:border-box; }
.aion-checkout-form input:focus, .aion-checkout-form select:focus, .aion-checkout-form textarea:focus { outline:none; border-color:var(--aion-red); box-shadow:0 0 0 3px rgba(186,12,47,0.1); }

/* Discount code */
.aion-discount-row { display:flex; gap:10px; margin-bottom:18px; }
.aion-discount-row input { flex:1; }
.aion-discount-apply { background:var(--aion-black); color:#fff; border:none; padding:12px 20px; border-radius:4px; cursor:pointer; font-size:14px; font-weight:500; white-space:nowrap; }
.aion-discount-apply:hover { background:#333; }
.aion-discount-result { font-size:14px; margin:-10px 0 15px; }
.aion-discount-result.success { color:#2e7d32; }
.aion-discount-result.error { color:#c44536; }

/* Order summary in modal */
.aion-order-summary { background:#f9f9f9; padding:15px; border-radius:4px; margin-bottom:20px; font-size:14px; }
.aion-order-summary .summary-row { display:flex; justify-content:space-between; padding:5px 0; }
.aion-order-summary .summary-row.total { border-top:1px solid var(--aion-border); padding-top:10px; margin-top:5px; font-weight:600; font-size:16px; }
.aion-order-summary .summary-row.discount { color:var(--aion-red); }

/* Stripe card element */
.aion-card-element { padding:14px; border:1px solid var(--aion-border); border-radius:4px; background:#fff; }
.aion-card-element.StripeElement--focus { border-color:var(--aion-red); box-shadow:0 0 0 3px rgba(186,12,47,0.1); }
.aion-card-errors { color:#c44536; font-size:14px; margin-top:8px; }

/* Submit */
.aion-checkout-submit { width:100%; background:var(--aion-red); color:#fff; border:none; padding:16px; border-radius:4px; font-size:16px; font-weight:500; cursor:pointer; margin-top:20px; transition:all 0.2s; letter-spacing:0.5px; }
.aion-checkout-submit:hover:not(:disabled) { background:#9a0a27; box-shadow:0 4px 12px rgba(186,12,47,0.3); }
.aion-checkout-submit:disabled { opacity:0.6; cursor:not-allowed; }
.aion-checkout-submit.loading { position:relative; color:transparent; }
.aion-checkout-submit.loading::after { content:''; position:absolute; top:50%; left:50%; width:20px; height:20px; margin:-10px 0 0 -10px; border:2px solid #fff; border-right-color:transparent; border-radius:50%; animation:aion-spin 0.8s linear infinite; }
@keyframes aion-spin { to { transform:rotate(360deg); } }

/* Success */
.aion-success-message { text-align:center; padding:40px 30px; }
.aion-success-icon { width:70px; height:70px; background:#e8f5e9; border-radius:50%; display:flex; align-items:center; justify-content:center; margin:0 auto 20px; }
.aion-success-icon svg { width:36px; height:36px; color:#2e7d32; }
.aion-success-message h3 { font-size:24px; color:var(--aion-black); margin:0 0 10px; }
.aion-success-message p { color:var(--aion-text-light); font-size:16px; line-height:1.5; }

.aion-secure-badge { display:flex; align-items:center; justify-content:center; gap:6px; margin-top:15px; color:#888; font-size:13px; }
.aion-secure-badge svg { width:14px; height:14px; }

/* Responsive */
@media (max-width:768px) {
    .aion-single-book-inner, .aion-single-artwork-inner { grid-template-columns:1fr; gap:30px; }
    .aion-single-cover, .aion-single-art-image { max-width:300px; margin:0 auto; }
    .aion-books-grid, .aion-gallery-grid { grid-template-columns:repeat(auto-fill,minmax(240px,1fr)); gap:20px; }
    .aion-modal { width:95%; max-height:95vh; }
    .aion-modal-content { padding:20px; }
}