/* ============================================================
   ARAUZA INDUSTRIAL — tienda.css · tienda en línea
   Catálogo, ficha de producto, carrito, checkout y
   autofacturación. Depende de tokens.css + base.css.
   ============================================================ */

[hidden]{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

.page-head{margin:36px 0 22px}
.page-head h1{font-size:clamp(1.8rem,4vw,2.6rem)}

/* ---------- hero compacto de tienda ---------- */
.shop-hero{
  padding:48px 0 32px;
  background:
    radial-gradient(900px 340px at 85% -60%,rgba(178,106,60,.18),transparent 60%),
    linear-gradient(180deg,var(--bg-0),var(--bg-1b));
  border-bottom:1px solid var(--line-soft);
}
.shop-hero h1{font-size:clamp(2rem,4.6vw,3rem);margin-bottom:8px}
.shop-hero .lead{color:var(--muted);max-width:660px;margin:0;font-size:1.06rem}
.shop-hero__chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.shop-hero__chips .chip{font-size:.8rem;padding:7px 13px}

/* ---------- banner de registro ---------- */
.reg-banner{
  margin:22px 0 0;border:1px solid rgba(244,169,46,.35);border-radius:var(--r-md);
  background:linear-gradient(100deg,rgba(244,169,46,.1),rgba(178,106,60,.07));
  padding:14px 18px;display:flex;align-items:center;gap:14px;flex-wrap:wrap;justify-content:space-between;
}
.reg-banner p{margin:0;font-size:.95rem}

/* ---------- toolbar de catálogo ---------- */
.shop-toolbar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin:26px 0 12px}
.search-box{position:relative;flex:1 1 260px;min-width:220px}
.search-box svg{position:absolute;left:13px;top:50%;transform:translateY(-50%);width:17px;height:17px;color:var(--faint);pointer-events:none}
.search-box input{padding-left:40px}
.seg{display:inline-flex;background:var(--bg-2);border:1px solid var(--line);border-radius:11px;padding:3px;gap:2px}
.seg button{
  border:0;background:transparent;color:var(--ink-dim);font:inherit;font-weight:600;font-size:.88rem;
  padding:8px 14px;border-radius:8px;cursor:pointer;white-space:nowrap;
  transition:background .15s ease,color .15s ease;
}
.seg button:hover{color:var(--copper-hot)}
.seg button.on{background:var(--grad-copper);color:#fff}
.sort-box{display:flex;align-items:center;gap:9px}
.sort-box label{margin:0;white-space:nowrap}
.sort-box select{width:auto;padding:10px 12px;font-size:.9rem;cursor:pointer}

.cat-chips{display:flex;flex-wrap:wrap;gap:8px;margin:2px 0 10px}
.cat-chip{
  border:1px solid var(--line);background:var(--bg-2);color:var(--ink-dim);
  font:inherit;font-size:.82rem;font-weight:600;padding:7px 13px;border-radius:999px;cursor:pointer;
  transition:border-color .15s ease,color .15s ease,background .15s ease;
}
.cat-chip:hover{border-color:var(--copper-live);color:var(--copper-hot)}
.cat-chip.on{border-color:var(--copper-live);background:rgba(178,106,60,.16);color:var(--copper-hot)}

.res-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:4px 0 16px;flex-wrap:wrap}
.res-row .mono{font-size:.78rem;color:var(--muted);letter-spacing:.08em}
.btn-clear{background:none;border:0;color:var(--copper-live);font:inherit;font-size:.84rem;cursor:pointer;padding:2px 4px}
.btn-clear:hover{color:var(--copper-hot);text-decoration:underline}

/* ---------- grid de productos ---------- */
.prod-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(215px,1fr));gap:16px}
@media(max-width:460px){.prod-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:11px}}
.prod-card{
  display:flex;flex-direction:column;gap:8px;
  background:linear-gradient(180deg,var(--bg-3),var(--bg-2));
  border:1px solid var(--line);border-radius:var(--r-md);padding:12px;
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.prod-card:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--shadow-1)}
.pimg{
  position:relative;display:flex;align-items:center;justify-content:center;
  background:#fff;border-radius:9px;aspect-ratio:1/1;padding:12px;overflow:hidden;
}
.pimg img{max-width:100%;max-height:100%;width:auto;object-fit:contain}
.pimg.noimg{background:var(--bg-4)}
.pimg.noimg::after{content:"⚡";font-size:2rem;opacity:.35}
.stock-pill{
  position:absolute;left:8px;bottom:8px;font-family:var(--mono);font-size:.6rem;letter-spacing:.06em;
  background:rgba(13,10,8,.85);border-radius:999px;padding:4px 9px;color:var(--green-bright);white-space:nowrap;
}
.stock-pill--warn{color:var(--amber)}
.prod-card__brand{font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--copper-live)}
a.prod-card__name{
  color:var(--ink);font-size:.88rem;line-height:1.35;font-weight:600;min-height:2.7em;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
a.prod-card__name:hover{color:var(--copper-hot)}
.prod-price{font-family:var(--font-d);font-weight:800;font-size:1.12rem;color:var(--ink)}
.prod-price small{font-family:var(--mono);font-weight:400;font-size:.6rem;color:var(--faint);letter-spacing:.08em}
.price-locked{display:inline-block;font-size:.8rem;color:var(--gold);line-height:1.35}
.price-locked:hover{color:var(--copper-hot)}
.price-locked--lg{font-size:1.02rem}
.prod-card__foot{margin-top:auto;display:flex;gap:8px;align-items:center}
.prod-card__foot .btn{flex:1;padding-left:8px;padding-right:8px}
.btn--added{background:linear-gradient(100deg,#217A51,#2E9E6B)!important;color:#eafff4!important}

.empty-box{border:1px dashed var(--line-strong);border-radius:var(--r-lg);padding:54px 22px;text-align:center;color:var(--muted);margin:20px 0}
.empty-box .big{font-size:2.2rem;display:block;margin-bottom:10px}
.empty-box p{max-width:460px;margin:0 auto}

/* ---------- ficha de producto ---------- */
.breadcrumb{
  font-family:var(--mono);font-size:.74rem;letter-spacing:.08em;color:var(--muted);
  margin:26px 0 20px;display:flex;gap:9px;flex-wrap:wrap;align-items:center;
}
.breadcrumb a{color:var(--copper-live)}
.breadcrumb a:hover{color:var(--copper-hot)}
.pd{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:34px;align-items:start}
@media(max-width:880px){.pd{grid-template-columns:1fr}}
.pd__media{position:sticky;top:calc(var(--header-h) + 18px)}
@media(max-width:880px){.pd__media{position:static}}
.pd__img{
  position:relative;display:flex;align-items:center;justify-content:center;
  background:#fff;border-radius:var(--r-lg);aspect-ratio:1/1;padding:28px;overflow:hidden;
}
.pd__img img{max-width:100%;max-height:100%;object-fit:contain}
.pd__img.noimg{background:var(--bg-4)}
.pd__img.noimg::after{content:"⚡";font-size:4rem;opacity:.3}
.pd__brand{font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:var(--copper-live);margin:0 0 6px}
.pd__title{font-size:clamp(1.3rem,2.7vw,1.8rem);margin:0 0 8px}
.pd__sku{font-size:.76rem;margin:0 0 14px}
.pd__desc{color:var(--muted)}
.pd__meta{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 4px}
.pd__buy{border:1px solid var(--line);border-radius:var(--r-md);background:var(--bg-2);padding:20px;margin:18px 0}
.pd__price{font-family:var(--font-d);font-weight:900;font-size:2rem;letter-spacing:-.01em;margin:0}
.pd__price .iva{display:block;font-family:var(--mono);font-weight:400;font-size:.64rem;letter-spacing:.16em;color:var(--faint);margin-top:5px;text-transform:uppercase}
.pd__buyrow{display:flex;gap:12px;align-items:stretch;margin-top:16px;flex-wrap:wrap}
.qty{display:inline-flex;align-items:stretch;border:1px solid var(--line);border-radius:11px;overflow:hidden;background:var(--bg-1)}
.qty button{
  width:42px;border:0;background:transparent;color:var(--ink);font-size:1.2rem;cursor:pointer;
  transition:background .15s ease,color .15s ease;
}
.qty button:hover{color:var(--copper-hot);background:rgba(178,106,60,.1)}
.qty input{
  width:54px;border:0;border-left:1px solid var(--line);border-right:1px solid var(--line);
  border-radius:0;text-align:center;padding:10px 2px;background:transparent;-moz-appearance:textfield;
}
.qty input:focus{box-shadow:none;border-color:var(--line)}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.qty--sm button{width:32px;font-size:1.05rem}
.qty--sm input{width:44px;padding:7px 2px;font-size:.9rem}

.ship-box{border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;margin:18px 0;background:var(--bg-2)}
.ship-box__row{display:flex;gap:12px;padding:13px 16px;border-bottom:1px solid var(--line-soft);align-items:flex-start;font-size:.92rem}
.ship-box__row:last-child{border-bottom:none}
.ship-box__row svg{width:19px;height:19px;flex:0 0 auto;color:var(--copper-live);margin-top:3px}
.ship-box__row b{color:var(--ink)}
.ship-box__row span{color:var(--muted)}
.mayorista-link{font-family:var(--mono);font-size:.78rem;letter-spacing:.04em}
.rel-sec{margin:60px 0 30px}
.rel-sec h2{font-size:1.35rem;margin-bottom:18px}

/* ---------- carrito ---------- */
.cart-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:24px;align-items:start}
@media(max-width:920px){.cart-grid{grid-template-columns:1fr}}
.ci{display:flex;align-items:center;gap:11px;min-width:230px}
.ci__img{
  width:54px;height:54px;flex:0 0 auto;background:#fff;border-radius:8px;
  display:flex;align-items:center;justify-content:center;padding:5px;position:relative;overflow:hidden;
}
.ci__img img{max-width:100%;max-height:100%;object-fit:contain}
.ci__img.noimg{background:var(--bg-4)}
.ci__img.noimg::after{content:"⚡";opacity:.4}
.ci__brand{display:block;font-family:var(--mono);font-size:.6rem;letter-spacing:.12em;color:var(--copper-live);text-transform:uppercase;margin-bottom:2px}
a.ci__name{
  color:var(--ink);font-size:.86rem;font-weight:600;line-height:1.3;max-width:360px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
a.ci__name:hover{color:var(--copper-hot)}
.lock-sm{opacity:.85}
.btn-x{background:none;border:0;color:var(--faint);font-size:1.2rem;cursor:pointer;padding:5px 9px;border-radius:7px;line-height:1}
.btn-x:hover{color:#E77568;background:rgba(192,57,43,.12)}

.sum-card{position:sticky;top:calc(var(--header-h) + 18px)}
@media(max-width:920px){.sum-card{position:static}}
.sum-row{display:flex;justify-content:space-between;gap:10px;padding:8px 0;font-size:.95rem;color:var(--ink-dim)}
.sum-row span:last-child{font-weight:600;color:var(--ink);text-align:right}
.sum-row--total{border-top:1px solid var(--line);margin-top:8px;padding-top:14px}
.sum-row--total span:last-child{font-family:var(--font-d);font-weight:800;font-size:1.35rem}
.sum-free{color:var(--green-bright)!important}
.sum-note{font-family:var(--mono);font-size:.68rem;color:var(--faint);letter-spacing:.05em;line-height:1.55;margin:10px 0 0}
.sum-card .btn{width:100%;margin-top:10px}
.ship-progress{margin:12px 0 2px}
.ship-progress__bar{height:6px;border-radius:3px;background:var(--bg-1);overflow:hidden;border:1px solid var(--line-soft)}
.ship-progress__fill{height:100%;width:100%;background:var(--grad-energy);border-radius:3px;transform:scaleX(0);transform-origin:left center;transition:transform .4s ease}
.ship-progress p{font-size:.78rem;color:var(--muted);margin:7px 0 0}
.quote-done{margin-top:16px;border-color:rgba(63,201,139,.35)}

/* ---------- checkout: wizard ---------- */
.wiz{display:flex;list-style:none;margin:0 0 30px;padding:0}
.wiz li{flex:1;display:flex;flex-direction:column;align-items:center;gap:8px;position:relative;text-align:center}
.wiz li::before{content:"";position:absolute;top:17px;left:-50%;width:100%;height:2px;background:var(--bg-4)}
.wiz li:first-child::before{display:none}
.wiz__dot{
  width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:var(--bg-3);border:1px solid var(--line);font-family:var(--mono);font-size:.8rem;color:var(--muted);
  position:relative;z-index:1;transition:all .25s ease;
}
.wiz__lbl{font-family:var(--mono);font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;color:var(--faint)}
.wiz li.is-active .wiz__dot{background:var(--grad-copper);border-color:transparent;color:#fff;box-shadow:var(--glow-copper)}
.wiz li.is-active .wiz__lbl{color:var(--copper-hot)}
.wiz li.is-done .wiz__dot{background:rgba(46,158,107,.15);border-color:rgba(63,201,139,.4);color:var(--green-bright)}
.wiz li.is-done .wiz__lbl{color:var(--green-bright)}
.wiz li.is-done::before,.wiz li.is-active::before{background:var(--copper-deep)}

.checkout-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;align-items:start}
@media(max-width:940px){.checkout-grid{grid-template-columns:1fr}}
.wpane{display:none}
.wpane.on{display:block;animation:wfade .35s ease}
@keyframes wfade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.wpane.on{animation:none}}
.wnav{display:flex;justify-content:space-between;gap:12px;margin-top:26px;flex-wrap:wrap}
input.invalid,select.invalid,textarea.invalid{border-color:var(--red);box-shadow:0 0 0 3px rgba(192,57,43,.15)}
.field .err{display:none;color:#E77568;font-size:.78rem;margin:5px 0 0}
.field.bad .err{display:block}
.cf-h{font-family:var(--mono);font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--copper-live);margin:20px 0 6px;font-weight:600}

/* opciones de pago (label necesita reset del label global) */
.pay-opt{
  display:block;border:1px solid var(--line);border-radius:var(--r-md);background:var(--bg-1b);
  padding:16px 18px;margin:0 0 12px;cursor:pointer;
  font-family:var(--font-b);font-size:1rem;letter-spacing:0;text-transform:none;color:var(--ink);
  transition:border-color .15s ease,background .15s ease;
}
.pay-opt:hover{border-color:var(--copper-live)}
.pay-opt.on{border-color:var(--copper-live);background:rgba(178,106,60,.08);box-shadow:0 0 0 1px var(--copper-deep) inset}
.pay-opt input{width:auto;padding:0;border:none;background:none;box-shadow:none;margin:0 10px 0 0;accent-color:var(--copper-live);vertical-align:-1px}
.pay-opt__t{font-weight:700;font-family:var(--font-d)}
.pay-opt .badge{margin-left:10px;vertical-align:2px}
.pay-opt__d{display:block;color:var(--muted);font-size:.88rem;margin:5px 0 0 27px}

.mini-item{display:flex;justify-content:space-between;gap:12px;font-size:.86rem;padding:7px 0;border-bottom:1px solid var(--line-soft);color:var(--ink-dim)}
.mini-item .mono{white-space:nowrap;color:var(--ink)}

/* ---------- éxito (pedido / factura) ---------- */
.success-box{max-width:560px;margin:0 auto;text-align:center;padding:24px 0}
.folio-big{
  font-family:var(--mono);font-size:clamp(1.5rem,5vw,2.3rem);letter-spacing:.06em;font-weight:700;
  margin:12px 0 6px;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.check-ring{width:86px;height:86px;margin:0 auto 16px;display:block}
.check-ring circle{fill:none;stroke:var(--green-bright);stroke-width:2.5;stroke-dasharray:260;stroke-dashoffset:260;animation:ringdraw .7s ease forwards}
.check-ring path{fill:none;stroke:var(--green-bright);stroke-width:3.2;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:60;stroke-dashoffset:60;animation:ringdraw .5s .55s ease forwards}
@keyframes ringdraw{to{stroke-dashoffset:0}}
@media(prefers-reduced-motion:reduce){.check-ring circle,.check-ring path{animation:none;stroke-dashoffset:0}}
.next-card{text-align:left;margin-top:28px}
.success-btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}

/* ---------- autofacturación ---------- */
.fact-wrap{max-width:680px}
.ticket-line{
  display:flex;flex-wrap:wrap;gap:8px 20px;align-items:center;
  border:1px dashed var(--line-strong);border-radius:var(--r-md);padding:13px 16px;margin-bottom:22px;
  font-family:var(--mono);font-size:.78rem;letter-spacing:.06em;color:var(--muted);
}
.ticket-line b{color:var(--copper-hot);font-weight:600}
.rfc-input{text-transform:uppercase}
.spin{
  display:inline-block;width:15px;height:15px;border:2px solid rgba(25,16,8,.3);border-top-color:#191008;
  border-radius:50%;animation:spinturn .7s linear infinite;vertical-align:-3px;margin-right:8px;
}
@keyframes spinturn{to{transform:rotate(360deg)}}
.fact-rows{margin:16px 0 6px}
.fact-row{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid var(--line-soft);font-size:.92rem}
.fact-row span:first-child{color:var(--muted)}
.uuid-lbl{font-family:var(--mono);font-size:.64rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin:16px 0 6px}
.uuid-box{
  display:flex;align-items:center;gap:10px;background:var(--bg-1);border:1px solid var(--line);
  border-radius:10px;padding:10px 12px;flex-wrap:wrap;
}
.uuid-box code{font-family:var(--mono);font-size:.78rem;letter-spacing:.04em;color:var(--copper-hot);word-break:break-all;flex:1;min-width:180px}
.err-card{border-color:rgba(192,57,43,.5)!important}
.pac-btn{
  display:block;margin:26px auto 0;background:none;border:1px dashed var(--line);border-radius:999px;
  color:var(--faint);font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;
  padding:7px 14px;cursor:pointer;transition:color .15s ease,border-color .15s ease;
}
.pac-btn:hover{color:var(--amber);border-color:rgba(225,177,44,.5)}
.kontrolia-foot{
  text-align:center;font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--faint);margin:26px 0 10px;
}
.kontrolia-foot b{color:#11a37e;font-weight:600}
.chk{
  display:flex;gap:10px;align-items:flex-start;cursor:pointer;
  font-family:var(--font-b);font-size:.9rem;letter-spacing:0;text-transform:none;color:var(--ink-dim);margin:0;
}
.chk input{width:auto;padding:0;border:none;background:none;box-shadow:none;margin-top:3px;accent-color:var(--copper-live);flex:0 0 auto}

/* ---------- ajustes v2 (tienda completa) ---------- */
.seg{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
.hint{font-size:.8rem;color:var(--faint);margin:6px 0 0;line-height:1.5}
.cat-chip .n{font-family:var(--mono);font-size:.66rem;color:var(--faint);margin-left:6px}
.cat-chip.on .n{color:var(--copper-live)}
.cat-chip:hover .n{color:var(--copper-live)}
.wiz li.is-done{cursor:pointer}
.pd__price .price-locked--lg{display:block;margin-bottom:2px}