/* Marca Nordeo: verde bosque + lima, Archivo en cursiva pesada. Portada: buscador + mosaico de categorías con foto difuminada; luego catálogo con filtros y chat. */
:root{
  --green:#12392C; --green-2:#1d4d3c; --lime:#C8F03C; --paper:#F4F6F2; --soft:#E4E9E3; --card:#ffffff;
  --ink:#12392C; --muted:#4A5A52; --line:#d5ddd5; --give:#2E9E5B; --warn:#9a5b00; --warn-soft:#fbefd5; --bad:#b4232f;
  --font:"Archivo",system-ui,-apple-system,"Segoe UI",sans-serif;
  --r:12px; color-scheme:light;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.45}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--lime);outline-offset:2px}
h1,h2,h3{margin:0;text-wrap:balance;font-style:italic;font-weight:900;letter-spacing:-.02em;line-height:.98}
img{max-width:100%;display:block}
.num{font-variant-numeric:tabular-nums}
.wrap{max-width:1280px;margin:0 auto;padding:0 20px}

/* barra superior */
.top{position:sticky;top:0;z-index:20;background:var(--green);color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}
.top-in{max-width:1280px;margin:0 auto;padding:10px 20px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:10px;cursor:pointer;background:none;border:0;color:#fff;padding:0}
.logo svg{width:40px;height:40px}
.wm{font-style:italic;font-size:30px;letter-spacing:-1px;line-height:1}
.wm .a{font-weight:400}.wm .b{font-weight:900;color:var(--lime)}
.nav{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap;align-items:center}
.nav button{background:none;border:0;color:#fff;opacity:.82;padding:8px 12px;border-radius:999px;cursor:pointer;font-weight:600}
.nav button:hover{opacity:1;background:rgba(255,255,255,.08)}
.nav button[aria-current="page"]{opacity:1;background:rgba(255,255,255,.14)}
.nav .cta{background:var(--lime);color:var(--green);opacity:1;font-weight:800}
.nav .cta:hover{background:#d6f765}
.badge{display:inline-grid;place-items:center;min-width:18px;height:18px;border-radius:9px;background:var(--lime);color:var(--green);font-size:11px;padding:0 5px;margin-left:6px;font-weight:800}
.userchip{display:flex;align-items:center;gap:8px;padding:3px 3px 3px 12px;border:1px solid rgba(255,255,255,.22);border-radius:999px;font-size:14px}
.userchip button{padding:5px 10px;font-size:13px}
.demo-note{background:var(--soft);color:var(--muted);font-size:13px;text-align:center;padding:6px 16px}

main{padding-bottom:70px}

/* botones y campos */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1.5px solid var(--line);background:var(--card);padding:9px 16px;border-radius:999px;cursor:pointer;font-weight:700}
.btn:hover{border-color:var(--green)}
.btn.primary{background:var(--green);border-color:var(--green);color:#fff}
.btn.primary:hover{background:var(--green-2)}
.btn.lime{background:var(--lime);border-color:var(--lime);color:var(--green)}
.btn.give{background:var(--give);border-color:var(--give);color:#fff}
.btn.danger{color:var(--bad)}
.btn.small{padding:6px 12px;font-size:14px}
label.f{display:grid;gap:5px;font-size:14px;font-weight:600}
label.f small{font-weight:400;color:var(--muted)}
.inp{width:100%;border:1.5px solid var(--line);background:var(--card);border-radius:10px;padding:9px 12px;font-weight:400}
.inp:focus{border-color:var(--green);outline:none;box-shadow:0 0 0 3px rgba(200,240,60,.45)}
textarea.inp{min-height:110px;resize:vertical}
.check{display:flex;gap:8px;align-items:center;font-size:14px;cursor:pointer}
.check input{width:18px;height:18px;accent-color:var(--green)}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--muted)}

/* portada */
.hero{position:relative;background:var(--green);color:#fff;overflow:hidden}
.hero-in{position:relative;z-index:1;max-width:1280px;margin:0 auto;padding:56px 20px 64px;display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center}
.hero h1{font-size:clamp(40px,5.6vw,76px)}
.hero h1 em{color:var(--lime);font-style:italic}
.hero p{font-size:18px;opacity:.85;max-width:46ch;margin:18px 0 26px}
.hero .eyebrow{color:var(--lime);margin-bottom:14px}
.ring{position:absolute;right:-140px;top:-160px;width:620px;height:620px;opacity:.07;pointer-events:none}
.bigsearch{display:flex;background:#fff;border-radius:999px;padding:6px;gap:6px;max-width:580px;box-shadow:0 14px 40px rgba(0,0,0,.25)}
.bigsearch input{flex:1;border:0;background:none;padding:10px 16px;font-size:17px;color:var(--green);min-width:0}
.bigsearch input:focus{outline:none}
.bigsearch .btn{padding:12px 22px;font-size:16px}
.quick{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px;font-size:14px;align-items:center}
.quick button{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;border-radius:999px;padding:5px 12px;cursor:pointer}
.quick button:hover{background:rgba(255,255,255,.18)}
.mosaic{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:170px 170px;gap:12px;transform:rotate(-3deg)}
.mosaic div{border-radius:16px;background-size:cover;background-position:center;box-shadow:0 10px 30px rgba(0,0,0,.3);position:relative;overflow:hidden}
.mosaic div:first-child{grid-row:span 2}
.mosaic span{position:absolute;left:12px;bottom:10px;font-style:italic;font-weight:900;font-size:20px;text-transform:uppercase;text-shadow:0 2px 10px rgba(0,0,0,.5)}
.stats{display:flex;gap:28px;margin-top:28px;flex-wrap:wrap}
.stats b{display:block;font-size:30px;font-style:italic;font-weight:900;color:var(--lime);line-height:1}
.stats span{font-size:13px;opacity:.75}

.sec{max-width:1280px;margin:0 auto;padding:44px 20px 0}
.sechead{display:flex;justify-content:space-between;align-items:end;gap:12px;margin-bottom:18px;flex-wrap:wrap}
.sechead h2{font-size:clamp(28px,3.4vw,42px);text-transform:uppercase}
.cats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.cat{position:relative;aspect-ratio:4/3;border:0;border-radius:16px;overflow:hidden;cursor:pointer;padding:0;color:#fff;text-align:left;background:var(--green)}
.cat .bg{position:absolute;inset:-14px;background-size:cover;background-position:center;filter:blur(5px) saturate(1.1);transform:scale(1.04);transition:filter .35s,transform .35s}
.cat::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(18,57,44,.05) 20%,rgba(18,57,44,.88) 100%)}
.cat:hover .bg,.cat:focus-visible .bg{filter:blur(1.5px) saturate(1.15);transform:scale(1.09)}
.cat .lbl{position:absolute;z-index:1;left:16px;right:16px;bottom:14px;display:grid;gap:2px}
.cat b{font-style:italic;font-weight:900;font-size:clamp(22px,2.3vw,30px);text-transform:uppercase;letter-spacing:-.02em;line-height:1;text-shadow:0 2px 14px rgba(0,0,0,.35)}
.cat small{color:var(--lime);font-weight:700;font-size:13px}
.cat .arrow{position:absolute;z-index:1;right:12px;top:12px;width:34px;height:34px;border-radius:50%;background:var(--lime);color:var(--green);display:grid;place-items:center;font-weight:900;opacity:0;transform:translateY(-4px);transition:.25s}
.cat:hover .arrow,.cat:focus-visible .arrow{opacity:1;transform:none}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.step{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px;display:grid;gap:6px}
.step i{font-style:italic;font-weight:900;font-size:40px;color:var(--lime);-webkit-text-stroke:1.5px var(--green);line-height:1}
.step b{font-size:19px;font-style:italic;font-weight:800}
.step span{color:var(--muted);font-size:15px}
.give-band{background:var(--lime);border-radius:20px;padding:26px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.give-band h2{font-size:clamp(26px,3vw,38px)}
.give-band p{margin:6px 0 0;max-width:56ch}

/* catálogo */
.listhead{padding:28px 0 6px;display:flex;justify-content:space-between;align-items:end;gap:16px;flex-wrap:wrap}
.listhead h1{font-size:clamp(34px,4.4vw,54px);text-transform:uppercase}
.listhead .search{flex:1 1 280px;max-width:420px}
.crumb{background:none;border:0;padding:0;color:var(--muted);cursor:pointer;font-weight:600;font-size:14px;margin-bottom:6px}
.crumb:hover{color:var(--green);text-decoration:underline}
.sports{display:flex;gap:8px;overflow-x:auto;padding:10px 0 16px;scrollbar-width:thin}
.chip{flex:none;display:flex;align-items:center;gap:8px;border:1.5px solid var(--line);background:var(--card);border-radius:999px;padding:4px 14px 4px 4px;cursor:pointer;font-weight:700;font-size:14px;white-space:nowrap}
.chip .ph{width:28px;height:28px;border-radius:50%;background-size:cover;background-position:center}
.chip[aria-pressed="true"]{background:var(--green);color:#fff;border-color:var(--green)}
.chip .n{font-weight:400;opacity:.6;font-size:12px}
.layout{display:grid;grid-template-columns:250px 1fr;gap:22px;align-items:start}
.filters{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px;display:grid;gap:14px;position:sticky;top:76px}
.filters h3{font-size:22px;text-transform:uppercase}
.seg{display:flex;flex-wrap:wrap;gap:6px}
.seg button{border:1.5px solid var(--line);background:none;border-radius:999px;padding:4px 11px;font-size:13px;cursor:pointer;font-weight:600}
.seg button[aria-pressed="true"]{background:var(--green);border-color:var(--green);color:#fff}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.resbar{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap}
.resbar strong{font-style:italic;font-weight:900;font-size:22px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;cursor:pointer;display:flex;flex-direction:column;text-align:left;padding:0;transition:transform .15s,box-shadow .15s}
.card:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(18,57,44,.14)}
.thumb{position:relative;aspect-ratio:4/3;background:var(--soft);overflow:hidden}
.thumb img{width:100%;height:100%;object-fit:cover}
.thumb .tag{position:absolute;left:10px;top:10px}
.thumb .off{position:absolute;right:10px;top:10px;background:var(--lime);color:var(--green);font-style:italic;font-weight:900;font-size:16px;padding:2px 9px;border-radius:999px}
.cbody{padding:12px 14px 14px;display:grid;gap:4px;flex:1}
.price{font-style:italic;font-weight:900;font-size:26px;line-height:1;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.price s{font-style:normal;font-weight:400;font-size:13px;color:var(--muted)}
.ctitle{font-weight:600;line-height:1.25}
.meta{font-size:13px;color:var(--muted);display:flex;gap:6px;flex-wrap:wrap}
.meta span+span::before{content:"·";margin-right:6px}
.pill{display:inline-block;font-size:12px;font-weight:700;border-radius:999px;padding:3px 10px;background:var(--card);color:var(--ink);border:1px solid var(--line)}
.pill.give{background:var(--give);color:#fff;border-color:var(--give)}
.pill.res{background:var(--warn-soft);color:var(--warn);border-color:transparent}
.pill.sold{background:var(--green);color:#fff;border-color:var(--green)}
.pill.state{background:var(--soft);color:var(--green);border-color:transparent}
.empty{border:1.5px dashed var(--line);border-radius:16px;padding:40px;text-align:center;color:var(--muted)}

/* modal */
.ov{position:fixed;inset:0;background:rgba(8,26,20,.6);display:grid;place-items:center;padding:16px;z-index:50}
.modal{background:var(--card);border-radius:18px;max-width:900px;width:100%;max-height:calc(100% - 20px);overflow:auto;position:relative}
.modal.sm{max-width:430px}
.x{position:absolute;right:10px;top:10px;width:36px;height:36px;border-radius:50%;border:0;background:var(--paper);cursor:pointer;font-size:20px;z-index:2;color:var(--green)}
.detail{display:grid;grid-template-columns:1.1fr 1fr}
.detail .thumb{aspect-ratio:auto;min-height:340px}
.dbody{padding:26px;display:grid;gap:12px;align-content:start}
.dbody h2{font-size:32px}
.specs{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:14px;margin:0}
.specs dt{color:var(--muted)}
.specs dd{margin:0;font-weight:600}
.seller{display:flex;gap:10px;align-items:center;border-top:1px solid var(--line);padding-top:12px}
.av{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-style:italic;font-weight:900;color:var(--green);background:var(--lime);flex:none}
.pad{padding:26px;display:grid;gap:14px}
.authhead{background:var(--green);color:#fff;padding:22px 26px 0;display:grid;gap:14px}
.tabs{display:flex}
.tabs button{flex:1;background:none;border:0;padding:12px;font-weight:700;cursor:pointer;border-bottom:3px solid transparent;color:#fff;opacity:.7}
.tabs button[aria-selected="true"]{border-color:var(--lime);opacity:1}
.err{color:var(--bad);font-size:14px;min-height:1em}
.demo-users{display:flex;flex-wrap:wrap;gap:6px}

/* publicar */
.pubwrap{display:grid;grid-template-columns:1fr 330px;gap:24px;align-items:start;padding-top:28px}
.panel{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;display:grid;gap:16px}
.panel h2{font-size:32px;text-transform:uppercase}
.drop{border:2px dashed var(--line);border-radius:14px;aspect-ratio:4/3;display:grid;place-items:center;text-align:center;color:var(--muted);cursor:pointer;overflow:hidden;position:relative;background:var(--paper)}
.drop img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.drop.over{border-color:var(--green);background:var(--soft)}
.row3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}

/* mensajes */
.pagehead{padding:28px 0 18px}
.pagehead h1{font-size:clamp(34px,4.4vw,54px);text-transform:uppercase}
.pagehead p{margin:6px 0 0;color:var(--muted)}
.chat{display:grid;grid-template-columns:320px 1fr;background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;height:calc(100vh - 230px);min-height:460px}
.clist{border-right:1px solid var(--line);overflow:auto}
.citem{display:flex;gap:10px;padding:12px;border:0;border-bottom:1px solid var(--line);background:none;width:100%;text-align:left;cursor:pointer;align-items:center}
.citem[aria-current="true"]{background:var(--soft)}
.citem img{width:48px;height:48px;border-radius:10px;object-fit:cover;flex:none}
.citem .t{min-width:0;flex:1}
.citem .t b{display:block;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.citem .t small{display:block;color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.unread{width:10px;height:10px;border-radius:50%;background:var(--give);flex:none}
.thread{display:flex;flex-direction:column;min-width:0}
.thead{display:flex;gap:12px;align-items:center;padding:12px 16px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.thead img{width:52px;height:52px;border-radius:10px;object-fit:cover}
.thead .t{flex:1;min-width:160px}
.msgs{flex:1;overflow:auto;padding:16px;display:flex;flex-direction:column;gap:8px;background:var(--paper)}
.m{max-width:72%;padding:9px 13px;border-radius:16px;background:var(--card);border:1px solid var(--line);align-self:flex-start;white-space:pre-wrap;overflow-wrap:anywhere}
.m.me{align-self:flex-end;background:var(--green);color:#fff;border-color:var(--green)}
.m time{display:block;font-size:11px;opacity:.65;margin-top:3px}
.sys{align-self:center;font-size:12px;color:var(--green);background:var(--lime);border-radius:999px;padding:3px 12px;font-weight:700}
.compose{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line)}
.back{display:none}

/* mis artículos */
.mine{display:grid;gap:10px}
.mrow{display:grid;grid-template-columns:96px 1fr auto;gap:14px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:10px}
.mrow img{width:96px;height:72px;object-fit:cover;border-radius:8px}
.mrow .acts{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}

/* subastas */
.ahero{background:var(--green);color:#fff;position:relative;overflow:hidden}
.ahero .wrap{position:relative;z-index:1;padding:40px 20px 44px;display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap}
.ahero h1{font-size:clamp(34px,4.6vw,58px);max-width:16ch}
.ahero h1 em{color:var(--lime)}
.ahero p{max-width:58ch;opacity:.85;margin:14px 0 0}
.ahero .eyebrow{color:var(--lime);margin-bottom:12px}
.acard .thumb .live{position:absolute;left:10px;top:10px}
.live{display:inline-flex;align-items:center;gap:6px;background:#e0342b;color:#fff;font-weight:800;font-size:12px;border-radius:999px;padding:3px 10px;letter-spacing:.3px}
.live::before{content:"";width:7px;height:7px;border-radius:50%;background:#fff;animation:pulse 1.4s infinite}
.live.end{background:var(--green)}.live.end::before{display:none}
@keyframes pulse{50%{opacity:.25}}
.arow{display:flex;justify-content:space-between;gap:10px;align-items:end;margin-top:6px}
.arow small{display:block;font-size:12px;color:var(--muted)}
.arow b{font-style:italic;font-weight:900;font-size:24px;line-height:1.05}
.cd{white-space:nowrap}.acard .arow b{font-size:20px}
.cd.soon{color:#e0342b}
.athlete{border-left:4px solid var(--lime);padding:2px 0 2px 12px;font-size:14px}
.athlete b{display:block;font-size:16px}
.bidbox{background:var(--soft);border-radius:14px;padding:16px;display:grid;gap:12px}
.bidbox .arow b{font-size:30px}
.bidform{display:flex;gap:8px}
.bidform .inp{max-width:150px}
.lead{font-size:14px;font-weight:700;border-radius:10px;padding:8px 12px}
.lead.win{background:var(--lime);color:var(--green)}
.lead.lose{background:var(--warn-soft);color:var(--warn)}
.hist{list-style:none;margin:0;padding:0;display:grid;font-size:14px}
.hist li{display:flex;justify-content:space-between;gap:10px;border-bottom:1px solid var(--line);padding:6px 0}
.hist li:first-child{font-weight:700}
.durs{display:flex;gap:6px;flex-wrap:wrap}
.nav .ldot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#ff5a4f;margin-left:6px;vertical-align:middle;animation:pulse 1.4s infinite}
footer{background:var(--green);color:#fff;margin-top:60px}
footer .wrap{padding:26px 20px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;font-size:14px}
footer .wm{font-size:24px}
footer span{opacity:.7}

.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--green);color:#fff;padding:10px 18px;border-radius:999px;font-weight:700;z-index:60;box-shadow:0 8px 24px rgba(0,0,0,.25);border:2px solid var(--lime)}

@media (max-width:1000px){.cats{grid-template-columns:repeat(3,1fr)}}
@media (max-width:900px){
  .hero-in{grid-template-columns:1fr;padding:40px 20px 48px}
  .mosaic{display:none}
  .layout,.pubwrap{grid-template-columns:1fr}
  .filters{position:static}
  .detail{grid-template-columns:1fr}
  .detail .thumb{min-height:230px}
  .chat{grid-template-columns:1fr}
  .chat.open .clist{display:none}
  .chat:not(.open) .thread{display:none}
  .back{display:inline-flex}
  .steps{grid-template-columns:1fr}
}
@media (max-width:640px){.cats{grid-template-columns:repeat(2,1fr)}.cat b{font-size:20px}}
@media (max-width:520px){
  .row3{grid-template-columns:1fr}
  .mrow{grid-template-columns:72px 1fr}
  .mrow img{width:72px;height:54px}
  .mrow .acts{grid-column:1/-1;justify-content:flex-start}
  .bigsearch .btn{padding:10px 14px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* versión conectada */
.loading{display:grid;place-items:center;min-height:50vh;color:var(--muted);font-weight:600}
.spin{width:34px;height:34px;border-radius:50%;border:4px solid var(--soft);border-top-color:var(--green);animation:spin .8s linear infinite;margin:0 auto 12px}
@keyframes spin{to{transform:rotate(360deg)}}
.linkbtn{background:none;border:0;padding:0;color:var(--green);text-decoration:underline;cursor:pointer;font-size:14px;justify-self:start}
.ok{background:var(--soft);border-radius:10px;padding:10px 12px;font-size:14px}
.btn[aria-busy="true"]{opacity:.6;pointer-events:none}
.sr{position:absolute;left:-9999px}