:root{color-scheme:dark;--bg:#0b0d10;--surface:#13171d;--raised:#1a2029;--line:#262e3a;--text:#eef1f5;--muted:#93a0b2;--accent:#09e17c;--accent-ink:#031a0f;--free:#4fd1e8;--danger:#ff8a8a;--head:"Chakra Petch",system-ui,sans-serif;--body:"Figtree",system-ui,sans-serif}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--bg);color:var(--text);font:400 16px/1.55 var(--body);-webkit-font-smoothing:antialiased;padding-bottom:env(safe-area-inset-bottom,0px)}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--free);outline-offset:2px}
h1,h2,h3{font-family:var(--head);margin:0;line-height:1.1;letter-spacing:-.01em}
h1{font-size:clamp(1.8rem,4vw,2.6rem)}
h2{font-size:clamp(1.5rem,3vw,2.1rem)}
hr{border:0;border-top:1px solid var(--line);margin:18px 0}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
.narrow{max-width:520px;padding-top:40px;padding-bottom:60px}
.page{padding-top:32px;padding-bottom:60px}
.sub,.msg,.fine{color:var(--muted)}
.sub{margin:.5rem 0 0;max-width:56ch}
.fine{font-size:.85rem;margin:12px 0 0}
.err{color:var(--danger);min-height:1.4em;margin:0}
.empty,.loading{color:var(--muted);padding:40px 0}
.back{display:inline-block;color:var(--muted);margin-bottom:14px}
.h2s{font-size:1.3rem;margin:32px 0 12px}
.bul{color:var(--muted);line-height:1.7;padding-left:20px}

/* cabeçalho */
header{position:sticky;top:0;z-index:20;background:rgba(11,13,16,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top,0px)}
.nav{display:flex;align-items:center;gap:20px;min-height:64px;flex-wrap:wrap;padding-top:8px;padding-bottom:8px}
.logo{font:700 1.25rem var(--head);display:flex;align-items:center;gap:10px}
.logo i{width:22px;height:22px;background:var(--accent);clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%)}
.links{display:flex;gap:20px;margin-left:12px;color:var(--muted);font-weight:500;font-size:.95rem}
.links a:hover{color:var(--accent)}
.auth{margin-left:auto;display:flex;gap:10px;flex-wrap:wrap}
.dot{display:inline-block;background:var(--accent);color:var(--accent-ink);border-radius:99px;padding:0 7px;font-size:.75rem;font-weight:700;margin-left:6px}

/* botões */
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:8px;padding:10px 18px;font-weight:600;border:1px solid var(--line);background:transparent;transition:background .15s,border-color .15s}
.btn:hover{background:var(--raised)}
.btn.pri{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.pri:hover{background:#3df0a0;border-color:#3df0a0}
.btn.sm{padding:6px 12px;font-size:.88rem}
.btn.dng{color:var(--danger)}
.btn.bal{color:var(--accent);font-family:var(--head)}
.btn[disabled]{opacity:.45;cursor:not-allowed}
.row-btns{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.timer{color:var(--muted);font-size:.9rem}

/* início */
.hero{padding:56px 0 48px;background:radial-gradient(900px 420px at 85% 0%,rgba(9,225,124,.14),transparent 70%)}
.hero h1{font-size:clamp(2.3rem,5.4vw,4rem);max-width:16ch}
.hero p{color:var(--muted);font-size:1.1rem;max-width:52ch;margin:18px 0 28px}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.trust{display:flex;gap:22px;flex-wrap:wrap;margin-top:28px;color:var(--muted);font-size:.9rem}
.trust b{color:var(--accent);font-weight:600}
section{padding:56px 0}
.head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:26px}
.filters{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:10px;margin-bottom:22px}
.tabs{display:flex;gap:6px;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:4px}
.tabs a.tabbtn{padding:8px 16px;border-radius:7px;color:var(--muted);font-weight:600}
.tabs a.tabbtn[aria-current="page"]{background:var(--raised);color:var(--text)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}
.step{border-left:2px solid var(--accent);padding-left:16px}
.step h3{font-size:1.05rem;margin-bottom:6px}
.step p{margin:0;color:var(--muted);font-size:.94rem}

/* cartões de item */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;transition:border-color .15s}
.card:hover{border-color:var(--accent)}
.card.off{opacity:.5}
.selectable{cursor:pointer}
.selectable:has(input:checked){border-color:var(--accent)}
.art{height:150px;position:relative;display:grid;place-items:center;background:linear-gradient(135deg,#0c2e20,#1a1f2a);border-bottom:3px solid var(--rar,var(--line))}
.art img{max-width:86%;max-height:86%;object-fit:contain;filter:drop-shadow(0 8px 18px rgba(0,0,0,.45))}
.art span[aria-hidden] svg{width:96px;height:96px;color:var(--accent)}
.art.big{height:320px;border-radius:14px}
.art.big span[aria-hidden] svg{width:150px;height:150px}
.tag{position:absolute;left:12px;top:12px;font-size:.78rem;font-weight:700;border-radius:6px;padding:3px 9px;background:rgba(11,13,16,.75);color:var(--accent)}
.body{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1}
.body h3{font-size:1.02rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.isub{margin:0;color:var(--muted);font-size:.82rem}
.foot{margin-top:auto;display:flex;justify-content:space-between;align-items:center}
.foot b{font:700 1.1rem var(--head)}
.acts{display:flex;flex-direction:column;gap:8px;margin-top:auto}
.pricebox{display:flex;gap:6px}
.pricebox input{width:100%;min-width:0;padding:6px 10px}
.badge{display:inline-block;border:1px solid var(--line);border-radius:6px;padding:1px 8px;font-size:.78rem;font-weight:600;color:var(--muted)}
.badge.ok{color:var(--accent);border-color:rgba(9,225,124,.4)}
.badge.wait{color:#f5c451;border-color:rgba(245,196,81,.4)}
.badge.bad{color:var(--danger);border-color:rgba(255,138,138,.4)}

/* página do item */
.campaign{padding-top:28px;padding-bottom:60px}
.cgrid{display:grid;grid-template-columns:1fr 340px;gap:28px;align-items:start}
.pick{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:20px;position:sticky;top:84px}
.pick h3{margin-bottom:12px}
.picklist{display:grid;gap:6px;max-height:260px;overflow:auto;margin:8px 0 12px}
.pickrow{color:var(--text)}

/* inventário, carteira, trocas */
.notice{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px;margin-bottom:22px}
.notice h3{margin-bottom:10px}
.notice .row{background:var(--bg)}
.code{font-family:ui-monospace,Consolas,monospace;color:var(--accent);letter-spacing:.12em}
.stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin:20px 0}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.stat small{color:var(--muted);display:block}
.stat b{font:700 1.35rem var(--head);display:block;margin-top:2px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start}
.two-col .f{margin:0}
.f textarea{width:100%;font-size:.8rem;resize:none}
.tbl .tr{display:grid;grid-template-columns:130px 1fr 120px 120px;gap:10px;padding:10px 0;border-bottom:1px solid var(--line);align-items:center;font-size:.92rem}
.tr small{display:block;color:var(--muted)}
.tr span:nth-child(3),.tr span:nth-child(4){text-align:right}
.pos{color:var(--accent);font-weight:600}
.neg{color:var(--danger);font-weight:600}
.lbl{margin:12px 0 0;color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.06em}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.num{display:inline-block;background:var(--raised);border-radius:6px;padding:2px 9px;font-weight:700;color:var(--accent);font-size:.85rem}
.steamid{display:flex;gap:12px;align-items:center}
.steamid img{border-radius:8px}
.steamid small{display:block;color:var(--muted)}

/* formulários e listas */
.f{display:grid;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px;margin:20px 0}
label{display:flex;flex-direction:column;gap:6px;font-size:.9rem;color:var(--muted)}
label.chk,.chk{flex-direction:row;display:flex;align-items:flex-start;gap:10px;font-size:.9rem;color:var(--muted)}
input,select,textarea{background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:10px 12px}
input:focus,select:focus,textarea:focus{border-color:var(--accent);outline:none}
input[type=search]{width:100%}
.row{display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-bottom:10px;flex-wrap:wrap}
.row .info{flex:1;min-width:200px}
.row small{color:var(--muted);display:block}
dl{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:.92rem}
dt{color:var(--muted)}
dd{margin:0;word-break:break-word}

/* rodapé e aviso */
footer{border-top:1px solid var(--line);padding:36px 0 44px;color:var(--muted);font-size:.9rem}
footer .wrap{display:flex;justify-content:space-between;gap:28px;flex-wrap:wrap}
footer p{margin:6px 0 0;max-width:52ch}
footer .logo{color:var(--text)}
.age{display:inline-block;border:1px solid var(--accent);color:var(--accent);border-radius:6px;padding:0 8px;font-weight:700;margin-right:8px}
.fl{display:flex;gap:18px;flex-wrap:wrap;align-items:flex-start}
.fl a:hover{color:var(--text)}
.fl .social{display:inline-flex;align-items:center;gap:6px}
.fl .social:hover{color:var(--accent)}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translate(-50%,24px);background:var(--raised);border:1px solid var(--line);border-radius:10px;padding:12px 18px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:50;max-width:90vw}
.toast.on{opacity:1;transform:translate(-50%,0)}

@media(max-width:860px){
  .links{display:none}
  .cgrid,.two-col{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr!important}
  .pick{position:static}
  .filters{grid-template-columns:1fr 1fr}
  .filters input{grid-column:1/-1}
  .tbl .tr{grid-template-columns:1fr auto}
  .tbl .tr span:nth-child(1),.tbl .tr span:nth-child(4){display:none}
  .art.big{height:220px}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}