.cfg-head{padding:26px 0 8px}
.cfg-head h1{margin-bottom:6px}
.stepper{list-style:none;display:flex;gap:6px;padding:0;margin:18px 0 0;overflow-x:auto;-webkit-overflow-scrolling:touch}
.stepper li{flex:1 0 auto;min-width:112px}
.stepper button{width:100%;display:flex;align-items:center;gap:8px;padding:9px 12px;border:1.5px solid var(--line);background:#fff;border-radius:var(--radius-sm);font:600 13px var(--font-head);color:var(--muted);cursor:pointer;text-align:left;min-height:44px}
.stepper .n{flex:none;width:24px;height:24px;border-radius:50%;background:var(--line-2);display:grid;place-items:center;font:700 12px var(--font-mono)}
.stepper .on button{border-color:var(--ink);color:var(--ink);background:#fff;box-shadow:inset 0 -3px 0 var(--accent)}
.stepper .on .n{background:var(--accent);color:#fff}
.stepper .done button{color:var(--ink)} .stepper .done .n{background:var(--ink);color:#fff}
.stepper button[disabled]{cursor:default;opacity:.55}

.cfg-grid{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:24px;align-items:start;padding:16px 0 90px}
@media(max-width:980px){.cfg-grid{grid-template-columns:1fr}}
.cfg-side{position:sticky;top:72px;display:flex;flex-direction:column;gap:14px}
@media(max-width:980px){.cfg-side{position:static}}
.preview{display:grid;place-items:center;background:linear-gradient(#f9f7f3,#efece5);border:1.5px solid var(--line);border-radius:var(--radius);padding:10px}
.preview svg{width:100%;max-width:300px;height:auto}
.sumline{display:flex;justify-content:space-between;gap:10px;padding:6px 0;font-size:14px;border-top:1px dashed var(--line)}
.sumline:first-child{border-top:0}
.sumline.total{font:800 20px var(--font-head);border-top:2px solid var(--ink);padding-top:10px;margin-top:6px}
.sumline.sub{font-size:13px;color:var(--muted)}
.big{font-size:20px;font-weight:600}

/* acordeón del armado de ventana */
.acc{border:1.5px solid var(--line);border-radius:var(--radius);background:#fff;margin-bottom:10px;overflow:hidden}
.acc.open{border-color:var(--ink);box-shadow:var(--shadow)}
.acc>button.acc-h{width:100%;display:flex;align-items:center;gap:12px;padding:14px 16px;background:none;border:0;cursor:pointer;text-align:left;font:700 16px var(--font-head);color:var(--ink);min-height:56px}
.acc .idx{flex:none;width:28px;height:28px;border-radius:50%;background:var(--line-2);display:grid;place-items:center;font:700 13px var(--font-mono)}
.acc.done .idx{background:var(--ok);color:#fff}
.acc.open .idx{background:var(--accent);color:#fff}
.acc .val{margin-left:auto;font:500 13px var(--font-body);color:var(--muted);text-align:right}
.acc-b{padding:4px 16px 18px}

.opt-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.opt{position:relative;display:flex;flex-direction:column;border:1.5px solid var(--line);border-radius:var(--radius);padding:10px;background:#fff;cursor:pointer;text-align:center;transition:border-color .12s,box-shadow .12s;min-height:44px}
.opt:hover{border-color:var(--ink-2)}
.opt input{position:absolute;opacity:0;inset:0;cursor:pointer;width:100%;height:100%;margin:0}
.opt:has(input:checked){border-color:var(--accent);box-shadow:0 0 0 2px var(--accent) inset;background:var(--accent-soft)}
.opt:has(input:focus-visible){outline:3px solid #1f5fbf;outline-offset:2px}
.opt:has(input:disabled){opacity:.5;cursor:not-allowed}
.opt .thumb{height:92px;display:grid;place-items:center;margin-bottom:8px}
.opt .thumb svg,.opt .thumb img{max-height:92px;width:auto;max-width:100%;object-fit:contain}
.opt .name{font:700 14px var(--font-head)}
.opt .desc{font-size:12px;color:var(--muted);margin-top:2px;line-height:1.3}
.opt .price{font:500 13px var(--font-mono);margin-top:6px;color:var(--ink-2)}
.opt .tag{position:absolute;top:6px;right:6px;font:700 10px var(--font-head);text-transform:uppercase;letter-spacing:.05em;padding:2px 6px;border-radius:99px;background:var(--ink);color:#fff;z-index:1;pointer-events:none}
.opt .tag.sale{background:var(--accent)} .opt .tag.warn{background:var(--warn)} .opt .tag.bad{background:var(--bad)}
.opt .swatch{width:100%;height:60px;border-radius:6px;border:1px solid #0002;margin-bottom:8px}
.opt .price s{color:var(--muted);margin-right:4px}

.wlist{display:flex;flex-direction:column;gap:10px;margin-bottom:16px}
.wcard{display:grid;grid-template-columns:76px 1fr auto;gap:12px;align-items:center;background:#fff;border:1.5px solid var(--line);border-radius:var(--radius);padding:10px 12px}
.wcard .th svg{width:76px;height:76px}
.wcard h4{margin:0 0 2px;font-size:16px}
.wcard .meta{font-size:13px;color:var(--muted)}
.wcard .acts{display:flex;flex-direction:column;gap:6px;align-items:flex-end}
.wcard .acts .row-b{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
@media(max-width:560px){.wcard{grid-template-columns:60px 1fr}.wcard .th svg{width:60px;height:60px}.wcard .acts{grid-column:1/-1;flex-direction:row;justify-content:space-between;align-items:center}}

.size-info{display:flex;flex-wrap:wrap;gap:8px;margin:2px 0 6px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:99px;background:var(--line-2);font-size:13px}
.nav-row{display:flex;gap:10px;justify-content:space-between;align-items:center;flex-wrap:wrap;margin-top:18px}
.qty{display:inline-flex;border:1.5px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;background:#fff}
.qty button{width:44px;border:0;background:var(--line-2);font:700 20px var(--font-head);cursor:pointer}
.qty input{width:64px;border:0;text-align:center;border-radius:0;min-height:44px}
.opt-line{display:flex;gap:10px;align-items:flex-start;justify-content:space-between;border:1.5px solid var(--line);border-radius:var(--radius-sm);padding:10px 12px;background:#fff;margin-bottom:8px}
.opt-line.on{border-color:var(--accent);background:var(--accent-soft)}
.opt-line .check{flex:1}
.opt-line .p{font-family:var(--font-mono);font-size:13px;white-space:nowrap}
.photos{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:8px;margin-top:10px}
.photos .ph{position:relative;aspect-ratio:1;border-radius:6px;overflow:hidden;border:1px solid var(--line)}
.photos img{width:100%;height:100%;object-fit:cover}
.photos button{position:absolute;top:3px;right:3px;width:26px;height:26px;border-radius:50%;border:0;background:#000b;color:#fff;cursor:pointer}
.dropzone{border:2px dashed var(--line);border-radius:var(--radius);padding:20px;text-align:center;background:#fff;cursor:pointer}
.dropzone:hover{border-color:var(--ink)}
.mobile-bar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:none;align-items:center;justify-content:space-between;gap:12px;background:#fff;border-top:2px solid var(--ink);padding:10px 16px}
@media(max-width:980px){.mobile-bar:not([hidden]){display:flex}}
.review-win{border-top:1px solid var(--line);padding:12px 0}
.review-win:first-child{border-top:0}
.review-items{font-size:13px;color:var(--ink-2);margin:6px 0 0;padding:0;list-style:none}
.review-items li{display:flex;justify-content:space-between;gap:10px;padding:2px 0}
.prio-card{border:2px solid var(--line);border-radius:var(--radius);padding:14px;background:#fff}
.prio-card.on{border-color:var(--accent);background:var(--accent-soft)}
.pay-opts{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}
.fieldset-title{font:800 13px var(--font-head);text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:20px 0 10px}
.err-list{margin:8px 0 0;padding-left:18px}