/* R&J Carpintería · estética monocroma oscura de los bocetos del cliente. Columna móvil de 480px (960px en el panel). */
@font-face{font-family:"Montserrat";font-weight:300;font-display:swap;src:url(fonts/montserrat-latin-300-normal.woff2) format("woff2")}
@font-face{font-family:"Montserrat";font-weight:400;font-display:swap;src:url(fonts/montserrat-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Montserrat";font-weight:500;font-display:swap;src:url(fonts/montserrat-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Montserrat";font-weight:600;font-display:swap;src:url(fonts/montserrat-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"Montserrat";font-weight:700;font-display:swap;src:url(fonts/montserrat-latin-700-normal.woff2) format("woff2")}
:root{
  --bg:#272828;--outer:#1d1e1e;--surface:#313333;--surface-2:#3a3c3c;
  --line:#5b5e5e;--line-soft:#444747;
  --fg:#f3f3f1;--muted:#a8acaa;--ink:#262727;--paper:#f3f3f1;--photo:#e9eae7;
  --pending:#e2b450;--paid:#74c693;--done:#93b4d6;--danger:#e8907f;--ok:#74c693;
  --font:"Montserrat","Helvetica Neue",Arial,sans-serif;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{background:var(--outer)}
body{margin:0;font-family:var(--font);color:var(--fg);background:var(--outer);font-size:15px;line-height:1.45;-webkit-font-smoothing:antialiased}
a{color:var(--fg)}
img{max-width:100%}
[hidden]{display:none!important}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--fg);outline-offset:2px}
code{font-size:.92em;letter-spacing:.06em}

.app{max-width:480px;margin:0 auto;background:var(--bg);min-height:100vh;position:relative;padding-bottom:56px}
.app.wide{max-width:960px}
header.top{position:relative;z-index:22;padding:calc(22px + env(safe-area-inset-top,0px)) 16px 10px;display:flex;justify-content:center}
header.top .logo img{width:190px;height:auto;display:block}
.burger{position:absolute;right:16px;top:calc(14px + env(safe-area-inset-top,0px));background:none;border:0;padding:4px;display:flex;flex-direction:column;align-items:flex-end;gap:7px;z-index:21}
.burger span{font-size:12px;font-weight:600;letter-spacing:.06em}
.burger i{display:block;width:48px;height:2px;background:var(--fg);transition:transform .2s}
.burger[aria-expanded="true"] i:nth-of-type(1){transform:translateY(9px) rotate(45deg)}
.burger[aria-expanded="true"] i:nth-of-type(2){opacity:0}
.burger[aria-expanded="true"] i:nth-of-type(3){transform:translateY(-9px) rotate(-45deg)}
.toplink{position:absolute;right:16px;top:calc(18px + env(safe-area-inset-top,0px));font-size:13px;font-weight:600}
.cartbtn{position:absolute;left:16px;top:calc(18px + env(safe-area-inset-top,0px));padding:4px}
.cartbtn svg{width:30px;height:30px;stroke:var(--fg)}
.cartbtn em{position:absolute;top:-2px;right:-6px;background:var(--paper);color:var(--ink);font-style:normal;font-size:11px;font-weight:700;border-radius:9px;min-width:18px;height:18px;line-height:18px;text-align:center;padding:0 4px}
.menu{position:absolute;left:0;right:0;top:0;min-height:100%;background:var(--bg);z-index:20;padding:150px 16px 40px;display:flex;flex-direction:column;align-items:center}
.menu a{display:block;text-decoration:none;text-align:center;border-bottom:1px solid var(--line);width:min(100%,300px);padding:22px 0;font-size:18px;font-weight:500;letter-spacing:.03em;text-transform:uppercase}
.menu a:last-child{border-bottom:0;font-size:13px;color:var(--muted);padding-top:28px}
main{padding:0 16px}

h1.title{font-size:24px;font-weight:600;letter-spacing:.02em;text-align:center;text-transform:uppercase;margin:18px 0 22px;text-wrap:balance}
h2{font-size:14px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;margin:30px 0 10px}
.rule{height:1px;background:var(--fg);width:62%;margin:6px auto 22px}
.lead{color:var(--muted);margin:0 0 16px}
.lead b{color:var(--fg)}
.center{text-align:center}
.small{font-size:13px}.muted{color:var(--muted)}.fg{color:var(--fg)}
.hello{font-size:13px;color:var(--muted);text-align:center;margin:-4px 0 10px}
.hello a{color:var(--muted)}
.note{font-size:12.5px;color:var(--muted);border:1px dashed var(--line);border-radius:8px;padding:10px 12px;margin:16px 0}
.empty{color:var(--muted);padding:20px 0;text-align:center}
.flash{border-radius:10px;padding:11px 14px;margin:10px 0;font-size:14px;background:var(--surface)}
.flash.ok{box-shadow:inset 3px 0 0 var(--ok)}
.flash.err{box-shadow:inset 3px 0 0 var(--danger)}
.card{background:var(--surface);border-radius:12px;padding:14px 16px}

/* lista */
.search{display:flex;gap:8px;margin-bottom:12px}
.search input{flex:1;min-width:0;background:var(--surface);border:1px solid var(--line-soft);border-radius:8px;padding:10px 12px}
.chips{display:flex;gap:6px;overflow-x:auto;padding-bottom:6px;margin-bottom:8px;scrollbar-width:none}
.chip{flex:none;border:1px solid var(--line);border-radius:999px;padding:5px 12px;font-size:12px;color:var(--muted);text-decoration:none}
.chip[aria-current="true"]{background:var(--fg);color:var(--ink);border-color:var(--fg)}
.list{border-top:1px solid var(--line)}
.row{display:flex;gap:12px;align-items:flex-start;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line);font-weight:300;text-decoration:none}
.row .nm{min-width:0}
.row .nm small{display:block;color:var(--muted);font-size:12.5px;margin-top:2px}
.row .ver{flex:none;font-weight:700;white-space:nowrap}
.row.hl{animation:hl 2.4s ease-out}
@keyframes hl{0%,35%{background:var(--surface-2);box-shadow:-16px 0 0 var(--surface-2),16px 0 0 var(--surface-2)}100%{background:transparent;box-shadow:none}}

/* ficha */
.prod{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:center}
.photo{background:var(--photo);aspect-ratio:1/1;max-width:100%;display:grid;place-items:center;overflow:hidden}
.photo img{width:100%;height:100%;object-fit:contain}
.pinfo{text-align:center;min-width:0}
.pinfo h3{margin:0 0 6px;font-size:19px;font-weight:600;text-transform:uppercase;line-height:1.15;text-wrap:balance;overflow-wrap:anywhere}
.psize{font-size:15px}
.sku{font-size:11px;color:var(--muted);letter-spacing:.08em;margin-top:8px}
.price{display:flex;align-items:center;justify-content:center;gap:4px;margin-top:10px;font-variant-numeric:tabular-nums}
.price .cur{font-size:15px}.price .amt{font-size:44px;font-weight:700;line-height:1;letter-spacing:-.02em}.price .iva{font-size:14px}
.per{font-size:11px;letter-spacing:.06em;color:var(--muted)}
.sizes{margin:18px 0 0}
.desc{font-weight:300;margin:20px 0;max-width:65ch}
.qty{display:flex;align-items:center;justify-content:center;gap:14px;margin:6px 0 16px}
.qty button{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:none;font-size:20px;line-height:1}
.qty input{width:64px;text-align:center;font-size:20px;font-weight:600;background:var(--surface);border:1px solid var(--line-soft);border-radius:8px;padding:6px;-moz-appearance:textfield}
.qty input::-webkit-inner-spin-button,.qty input::-webkit-outer-spin-button{-webkit-appearance:none}
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.tile{background:var(--paper);color:var(--ink);border:0;border-radius:18px;padding:18px 10px 14px;display:flex;flex-direction:column;align-items:center;gap:10px;font-size:12px;font-weight:500;text-transform:uppercase;line-height:1.25;text-align:center;text-decoration:none}
.tile svg{width:64px;height:48px}
.back{display:flex;justify-content:center;margin-top:16px}
.back .tile{flex-direction:row;padding:12px 22px;gap:14px}
.back .tile svg{width:40px;height:32px}

/* formularios */
.form{display:grid;gap:12px}
.form.compact{gap:10px;margin:12px 0}
.field label{display:block;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:5px}
.field input,.field textarea,.field select{width:100%;background:var(--surface);border:1px solid var(--line-soft);border-radius:8px;padding:11px 12px}
.field input:disabled{opacity:.6}
.field textarea{min-height:80px;resize:vertical}
.field small{display:block;color:var(--muted);font-size:12px;margin-top:4px}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--muted)}
.check input{margin-top:3px;flex:none;width:18px;height:18px}
.btn{display:inline-block;text-align:center;text-decoration:none;background:var(--paper);color:var(--ink);border:0;border-radius:999px;padding:13px 20px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;font-size:13px;width:100%}
.btn.ghost{background:none;color:var(--fg);border:1px solid var(--line)}
.btn.sm{width:auto;padding:8px 14px;font-size:11px}
.btn[disabled]{opacity:.6}
.linkbtn{background:none;border:0;color:var(--muted);text-decoration:underline;font-size:13px;padding:8px}
.btnrow{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:10px 0}
.btnrow.tight{margin:0;flex-wrap:nowrap}
form.inline{display:inline}
.checks{list-style:none;padding:0;display:grid;gap:4px;font-size:13px}
.checks .ok{color:var(--ok)}.checks .bad{color:var(--danger)}

/* carro y pedidos */
.cline{display:grid;grid-template-columns:1fr auto;gap:4px 12px;padding:12px 0;border-bottom:1px solid var(--line)}
.cline .n{font-weight:500;min-width:0}
.cline .n a{text-decoration:none}
.cline .n small{display:block;color:var(--muted);font-weight:400}
.cline .p{text-align:right;font-variant-numeric:tabular-nums;font-weight:600}
.cline .ctl{display:flex;gap:10px;align-items:center;font-size:13px;color:var(--muted)}
.cline .ctl button{width:32px;height:32px;border-radius:50%;border:1px solid var(--line);background:none;line-height:1}
.cline .ctl .rm{width:auto;border:0;text-decoration:underline;color:var(--muted);border-radius:0;margin-left:6px}
.totals{margin:16px 0 20px;display:grid;gap:6px;font-variant-numeric:tabular-nums}
.totals div{display:flex;justify-content:space-between}
.totals .t{font-size:18px;font-weight:700;border-top:1px solid var(--fg);padding-top:8px}
.ok .big{font-size:44px;font-weight:700;letter-spacing:-.02em;text-align:center}
.ok p{text-align:center}
.bank,.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;margin:16px 0}
.bank{background:var(--surface);border-radius:12px;padding:14px 16px}
.bank dt,.kv dt{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.06em;padding-top:2px}
.bank dd,.kv dd{margin:0;min-width:0;overflow-wrap:anywhere;font-weight:500}

/* paneles */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:12px 0 6px}
.stat{border:1px solid var(--line-soft);border-radius:10px;padding:10px 6px;text-align:center;min-width:0}
.stat b{display:block;font-size:19px;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.stat span{font-size:10.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.item{display:grid;gap:3px;padding:12px 0;border-bottom:1px solid var(--line-soft);text-decoration:none}
.item.link:hover{background:var(--surface)}
.item .h{display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap}
.item .h b{font-weight:600;min-width:0}
.item .h a{text-decoration:none}
.item .s{font-size:13px;color:var(--muted)}
details.item summary{list-style:none;cursor:pointer;display:grid;gap:3px}
details.item summary::-webkit-details-marker{display:none}
details.item[open]{background:var(--surface);margin:0 -16px;padding:12px 16px;border-radius:0}
.num{font-variant-numeric:tabular-nums}
.pill{display:inline-block;font-size:10.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:3px 8px;border-radius:999px;color:var(--ink);white-space:nowrap}
.pill.pendiente{background:var(--pending)}.pill.pagado{background:var(--paid)}.pill.entregado{background:var(--done)}.pill.cancelado{background:var(--line);color:var(--fg)}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin:0 -16px 10px;padding:0 16px;overflow-x:auto;scrollbar-width:none}
.tabs a{flex:none;text-decoration:none;border-bottom:2px solid transparent;padding:10px;font-size:13px;font-weight:500;color:var(--muted)}
.tabs a[aria-current="page"]{color:var(--fg);border-color:var(--fg)}
.cnt{background:var(--pending);color:var(--ink);border-radius:8px;font-size:10px;font-weight:700;padding:1px 6px;margin-left:5px}
.notice{background:var(--surface);border-radius:12px;padding:14px;margin:12px 0;display:grid;gap:10px}
.notice.new{box-shadow:inset 0 0 0 1px var(--pending)}
.notice .h{display:flex;justify-content:space-between;gap:8px;align-items:baseline}
.notice .when{font-size:12px;color:var(--muted);white-space:nowrap}
.notice .body{font-size:13.5px;color:var(--muted);overflow-wrap:anywhere}
.notice .actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.ordsel{background:var(--surface-2);border:1px solid var(--line);border-radius:6px;padding:6px;font-size:12px}
.prodrow{grid-template-columns:48px 1fr auto;align-items:center;gap:12px}
.prodrow img{width:48px;height:48px;object-fit:contain;background:var(--photo);border-radius:6px}
.prodrow .grow{min-width:0}
.prodrow.off{opacity:.55}
.thumb{display:block;width:120px;height:120px;object-fit:contain;background:var(--photo);border-radius:8px;margin-bottom:8px}

/* QR */
.qrcard{background:var(--paper);color:var(--ink);border-radius:18px;padding:20px;display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center}
.qrbox{width:220px;max-width:100%;aspect-ratio:1/1}
.qrbox svg,.qrbox img{width:100%;height:100%;display:block}
.qrcard code{font-size:14px;font-weight:600}
.qrcard small{color:#5b5e5e;font-size:12px;word-break:break-all}
.qrcard .btnrow{width:100%}
.qrcard .btn{flex:1 1 140px;background:var(--ink);color:var(--paper)}
.qrcard .btn.ghost{background:none;color:var(--ink);border-color:#9da2a0}

/* textos */
.prose{font-weight:300;max-width:65ch}
.prose p{margin:0 0 12px}
.steps{display:grid;gap:14px;margin:10px 0 0;padding:0;list-style:none;counter-reset:s}
.steps li{display:grid;grid-template-columns:30px 1fr;gap:10px;font-weight:300}
.steps li b{font-weight:600}
.steps li:before{counter-increment:s;content:counter(s);width:28px;height:28px;border-radius:50%;border:1px solid var(--fg);display:grid;place-items:center;font-weight:600;font-size:13px}
.faq details{border-bottom:1px solid var(--line-soft);padding:12px 0}
.faq summary{font-weight:500;cursor:pointer}
.faq p{margin:8px 0 0;font-weight:300;color:var(--muted)}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--paper);color:var(--ink);padding:11px 18px;border-radius:999px;font-size:13px;font-weight:600;z-index:50;box-shadow:0 6px 24px rgba(0,0,0,.4)}

@media (max-width:380px){.price .amt{font-size:36px}.pinfo h3{font-size:16px}.tile{font-size:11px}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}