/* 报价图册 · 三步界面(update186q)。只作用于 #p-catalogue 与它的已选弹窗 */
#p-catalogue{max-width:1250px;margin:auto;padding-bottom:calc(120px + env(safe-area-inset-bottom))}
#p-catalogue .cat-wrap{padding:0 12px}
#p-catalogue [hidden]{display:none!important}
#p-catalogue .cat-stepbar{display:flex;align-items:center;justify-content:center;gap:6px;font-size:12.5px;color:#8a877e;white-space:nowrap;padding:8px 0 0}
#p-catalogue .cat-stepbar b{font-weight:500;padding:2px 9px;border-radius:999px;border:1px solid #ddd8cc;color:#8a877e}
#p-catalogue .cat-stepbar b.on{background:#3e3019;border-color:#3e3019;color:#fff;font-weight:600}
#p-catalogue .cat-stepbar b.done{color:#3e3019;border-color:#b39342}
#p-catalogue .cat-stepbar i{font-style:normal;color:#b3aea2}
/* ① 选款 */
#p-catalogue .cat-top{position:sticky;top:48px;z-index:6;background:var(--bg,#f6f5f1);padding:10px 0 6px;margin:0 -12px;padding-left:12px;padding-right:12px}
#p-catalogue .cat-search-row{display:flex;gap:8px}
#p-catalogue .cat-search-row input{flex:1;min-width:0;padding:11px 12px;border:1px solid #d6d2c8;border-radius:10px;font-size:15px;background:#fff;color:#222}
#p-catalogue .cat-search-row .btn{flex:none;min-width:64px}
#p-catalogue .cat-search-row .btn.on{background:#3e3019;color:#fff;border-color:#3e3019}
#p-catalogue .cat-basis{display:block;font-size:12.5px;color:#6b675d;margin-top:6px;line-height:1.5}
#p-catalogue .cat-link{display:inline;background:none;border:0;padding:0 2px;margin:0;font:inherit;font-size:12.5px;color:var(--gold-d,#8a6d1f);font-weight:600;cursor:pointer;text-decoration:underline;text-underline-offset:2px;min-height:0}
#p-catalogue .cat-filters{display:flex;gap:10px;flex-wrap:wrap;align-items:end;background:#fff;border:1px solid #e4e1d9;border-radius:12px;padding:10px 12px;margin-top:8px}
#p-catalogue .cat-filters label{display:flex;flex-direction:column;gap:4px;font-size:12.5px;color:#6b675d;min-width:0;flex:1 1 140px}
#p-catalogue .cat-filters select{padding:9px 10px;border:1px solid #d6d2c8;border-radius:8px;background:#fff;color:#222;font-size:14px;max-width:100%}
#p-catalogue .cat-chips{display:flex;gap:6px;flex-wrap:wrap;align-items:center;margin-top:6px;min-height:0}
#p-catalogue .cat-chip{display:inline-flex;align-items:center;gap:4px;background:#f1ecdf;color:#5a4a22;border-radius:999px;padding:3px 6px 3px 10px;font-size:12.5px}
#p-catalogue .cat-chip button{border:0;background:transparent;color:#8a7c5c;font-size:16px;line-height:1;padding:2px 6px;cursor:pointer;min-width:28px;min-height:28px}
#p-catalogue .cat-toolbar{display:flex;gap:6px 10px;flex-wrap:wrap;align-items:center;justify-content:space-between;margin:8px 0 4px;font-size:12.5px;color:#6b675d;line-height:1.3}
#p-catalogue .cat-toolbtns{display:flex;gap:2px 12px;flex-wrap:wrap}
#p-catalogue .cat-toolbtns .linkbar{font-size:12.5px;padding:4px 0;background:none;border:0;cursor:pointer;min-height:28px}
#p-catalogue .cat-toolbtns .linkbar:disabled{opacity:.4;cursor:default}
#p-catalogue .cat-note{font-size:12.5px;color:#7a6a2a;min-height:0;margin:0 0 6px}
#p-catalogue .cat-error{color:#a23225;font-size:13px;margin:4px 0}
#p-catalogue .cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
@media(max-width:600px){#p-catalogue .cat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
#p-catalogue .cat-card{position:relative;background:#fff;border:1px solid #dedbd3;border-radius:12px;padding:8px;cursor:pointer;min-width:0;display:flex;flex-direction:column;gap:3px}
#p-catalogue .cat-card.on{outline:2px solid #b39342;border-color:#b39342}
#p-catalogue .cat-pic{position:relative;display:block;width:100%;aspect-ratio:3/4;background:#f5f4f0;border-radius:8px;overflow:hidden}
#p-catalogue .cat-pic img{width:100%;height:100%;object-fit:contain;display:block}
#p-catalogue .cat-noimg{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#958a74;font-size:13px;background:#f2efea}
#p-catalogue .cat-pic input[type=checkbox]{position:absolute;left:6px;top:6px;width:22px;height:22px;margin:0;accent-color:#aa8536;background:#fff;border-radius:4px}
#p-catalogue .cat-onmark{position:absolute;right:6px;top:6px;background:#b39342;color:#fff;font-size:11px;padding:2px 7px;border-radius:999px;display:none}
#p-catalogue .cat-card.on .cat-onmark{display:block}
#p-catalogue .cat-card strong{display:block;margin-top:4px;font-size:14.5px;overflow-wrap:anywhere;line-height:1.25}
#p-catalogue .cat-price{font-size:14px;font-weight:600;color:#3e3019}
#p-catalogue .cat-price.none{color:#a23225;font-weight:500}
#p-catalogue .cat-card small{display:block;color:#756e61;font-size:11.5px;line-height:1.4}
#p-catalogue .cat-tag{display:inline-block;font-style:normal;font-size:10.5px;padding:1px 5px;border-radius:4px;background:#f1ecdf;color:#5a4a22;margin-right:4px}
#p-catalogue .cat-tag.promo{background:#fbe9e0;color:#8c3826}
#p-catalogue .cat-ref{color:#8a8272}
#p-catalogue .cat-empty{grid-column:1/-1;padding:36px 12px;text-align:center;color:#666;font-size:14px}
#p-catalogue .cat-more-row{display:flex;justify-content:center;margin:14px 0}
/* ② 设置 / ③ 核对 */
#p-catalogue .cat-group{background:#fff;border:1px solid #e4e1d9;border-radius:14px;padding:14px 14px 10px;margin:12px 0}
#p-catalogue .cat-group h3{margin:0 0 10px;font-size:15px;color:#3e3019}
#p-catalogue .cat-group label{display:flex;flex-direction:column;gap:5px;font-size:13.5px;color:#4a463e;margin:0 0 12px}
#p-catalogue .cat-group label.dim{opacity:.55}
#p-catalogue .cat-group select,#p-catalogue .cat-group input[type=text]{padding:10px;border:1px solid #d6d2c8;border-radius:8px;background:#fff;color:#222;font-size:14.5px;max-width:100%}
#p-catalogue .cat-field{margin:0 0 12px;font-size:13.5px;color:#4a463e}
#p-catalogue .cat-field-k{margin-bottom:6px}
#p-catalogue .cat-currencies{display:flex;gap:6px 14px;flex-wrap:wrap}
#p-catalogue .cat-currencies label,#p-catalogue label.cat-check{flex-direction:row;align-items:center;gap:8px;margin:0;min-height:40px;cursor:pointer;font-size:14.5px}
#p-catalogue input[type=checkbox]{-webkit-appearance:checkbox;appearance:auto;width:20px;height:20px;min-width:20px;margin:0;accent-color:#aa8536}
#p-catalogue .cat-warn{background:#fff8e6;border:1px solid #e0c98a;border-radius:9px;padding:8px 11px;font-size:13px;color:#6b4e12;margin:6px 0 10px}
#p-catalogue .cat-help{color:#6b675d;font-size:12.5px;line-height:1.6;margin:6px 0}
#p-catalogue .cat-adv summary{cursor:pointer;font-size:13.5px;color:#4a463e;padding:6px 0;list-style:none}
#p-catalogue .cat-adv summary::before{content:'▸ ';color:#8a7c5c}
#p-catalogue .cat-adv[open] summary::before{content:'▾ '}
#p-catalogue .cat-adv-sum{color:#8a8272;font-size:12.5px;margin-left:6px}
#p-catalogue .cat-adv label{margin-top:10px}
#p-catalogue .cat-summary{margin:0;display:grid;grid-template-columns:1fr;gap:0}
#p-catalogue .cat-summary>div{display:grid;grid-template-columns:96px 1fr;gap:8px;padding:8px 0;border-bottom:1px solid #f0ede6;font-size:14px}
#p-catalogue .cat-summary dt{color:#8a8272;margin:0}
#p-catalogue .cat-summary dd{margin:0;color:#23231f;overflow-wrap:anywhere}
@media(min-width:900px){#p-catalogue .cat-summary{grid-template-columns:1fr 1fr;column-gap:24px}}
/* 底栏:固定在底部,留出系统安全区与版本条(18px)的高度;内容区在上面已留 padding-bottom */
#p-catalogue .cat-bottom{position:fixed;left:0;right:0;bottom:0;z-index:8;background:#fff;border-top:1px solid #ddd;display:flex;gap:10px;align-items:center;padding:10px 12px calc(10px + 18px + env(safe-area-inset-bottom))}
#p-catalogue .cat-bottom>#cat-selected{flex:1;min-width:0;background:transparent;color:#745819;border:1px solid #c7a341;border-radius:10px;padding:10px 12px;min-height:46px;font:inherit;font-size:14.5px;cursor:pointer;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#p-catalogue .cat-bottom>#cat-prev{flex:none;min-height:46px}
#p-catalogue .cat-bottom.step2>#cat-selected{flex:none}
#p-catalogue .cat-bottom>#cat-next{flex:1.2;min-height:46px;font-size:15px}
#p-catalogue .cat-bottom>#cat-next:disabled{opacity:.45;cursor:not-allowed}
/* update190:第①步多一个「只发链接」,三个按钮在窄屏上也要放得下、字不被截 */
#p-catalogue .cat-bottom>#cat-linkonly{flex:none;min-height:46px;padding:0 12px;white-space:nowrap}
#p-catalogue .cat-bottom.three{gap:8px}
#p-catalogue .cat-bottom.three>#cat-selected{padding:6px 8px;font-size:13.5px;white-space:normal;line-height:1.2;text-overflow:clip}
#p-catalogue .cat-bottom.three>#cat-next{flex:1}
@media(max-width:400px){#p-catalogue .cat-bottom.three>#cat-linkonly{padding:0 9px;font-size:13.5px}#p-catalogue .cat-bottom.three>#cat-selected{font-size:12.5px;padding:5px 6px}}
/* 发网站链接用法:两个按钮,窄屏上「已选 N 款 · 查看」可以折成两行,不截字 */
@media(max-width:400px){#p-catalogue .cat-bottom.linkmode{gap:8px}#p-catalogue .cat-bottom.linkmode>#cat-selected{padding:6px 8px;font-size:13.5px;white-space:normal;line-height:1.2;text-overflow:clip}#p-catalogue .cat-bottom.linkmode>#cat-next{font-size:14.5px;padding-left:8px;padding-right:8px}}
#p-catalogue .cat-help.cat-warn{color:#8a3b1f}
@media(min-width:900px){#p-catalogue .cat-bottom{left:auto;right:auto;width:min(1250px,100vw);margin:0 auto}}
/* 已选弹窗 */
#cat-selection-dialog{box-sizing:border-box;width:900px;max-width:calc(100vw - 24px);max-height:85dvh;margin:auto;padding:0;border:1px solid #ddd;border-radius:16px;background:#faf9f5;color:#222;overflow:hidden}
#cat-selection-dialog::backdrop{background:rgba(0,0,0,.5)}
.cat-selection-head,.cat-selection-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;background:#fff}
.cat-selection-head h3{margin:0;font-size:18px}.cat-selection-head p{margin:4px 0 0;font-size:13px;color:#666}
#cat-selection-grid{padding:14px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;max-height:calc(85dvh - 170px);overflow:auto}
.cat-selection-item{min-width:0;background:#fff;border:1px solid #ddd;border-radius:10px;padding:8px;display:flex;flex-direction:column;gap:6px}
.cat-selection-item img{width:100%;aspect-ratio:3/4;object-fit:contain;background:#f3f1ed}#p-catalogue .cat-selection-item .cat-noimg{position:static;aspect-ratio:3/4;display:flex}
.cat-selection-item strong{overflow-wrap:anywhere;font-size:14px}.cat-selection-item span{font-size:12.5px;color:#756e61}
.cat-selection-item button{min-height:40px;cursor:pointer;border:1px solid #ddd;border-radius:8px;background:white;color:#8c3826;font:inherit}
.cat-selection-empty{grid-column:1/-1;padding:32px 0;text-align:center;color:#666}
@media(max-width:600px){#cat-selection-grid{grid-template-columns:repeat(2,minmax(0,1fr));padding:10px;gap:10px}.cat-selection-head,.cat-selection-actions{padding:12px}.cat-selection-actions .btn{padding:10px;font-size:14px}}