.product-editor h3{font-size:18px;font-weight:500;margin-bottom:16px}.product-editor small{display:block;color:var(--muted);font-size:11px;margin-top:7px;line-height:1.6}.product-editor textarea{min-height:90px}.product-editor input[type=file]{font-size:12px;padding:12px}.product-images{border-top:1px solid var(--line);margin-top:12px;padding-top:24px}.product-extra{border:1px solid var(--line);border-radius:8px;padding:15px;margin:15px 0}.product-extra>summary{cursor:pointer;font-size:13px;color:var(--ink)}.product-extra[open]>summary{margin-bottom:20px}.product-editor [data-cover-preview] img{height:130px;max-width:100%;object-fit:contain;border:1px solid var(--line);border-radius:8px}.product-gallery-preview{display:flex;gap:10px;flex-wrap:wrap}.product-gallery-preview>div{position:relative;width:110px;height:85px}.product-gallery-preview img{width:100%;height:100%;object-fit:cover;border-radius:6px}.product-gallery-preview button{position:absolute;right:3px;top:3px;width:24px;height:24px;min-height:0;border:0;border-radius:50%;background:#17121ee8;color:white;font-size:17px}.product-form-message{padding:14px 17px;border:1px solid #a3cd8e66;background:#a3cd8e14;border-radius:8px;font-size:13px;color:#d4e7be;margin:18px 0;line-height:1.6}.product-form-message.error,.dialog-notice{border:1px solid #ef9292aa;background:#4b2533;color:#ffe0df;padding:14px 17px;border-radius:8px}.product-form-message[hidden]{display:none}.product-save-bar{display:flex;gap:12px;position:sticky;bottom:-30px;padding:18px 0;background:var(--bg);border-top:1px solid var(--line);z-index:2}.product-editor .check{font-size:13px}.dialog-notice{margin:15px 0;font-size:13px}@media(max-width:760px){.product-save-bar{bottom:-30px}.product-extra{padding:12px}.product-editor input{font-size:16px}}