@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&display=swap');

:root{
    --bg:#0a0c10;
    --card:rgba(24,20,14,.9);
    --accent:#f59e0b;
    --accent2:#fbbf24;
    --accent-glow:rgba(245,158,11,.35);
    --green:#22d3a6;
    --text:#f4f4f5;
    --muted:#9ca3af;
    --border:rgba(255,255,255,.09);
    --font:'Outfit',system-ui,sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
body{font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh;line-height:1.5}
.bg{position:fixed;inset:0;pointer-events:none;background:
    radial-gradient(ellipse 60% 45% at 20% 10%,rgba(245,158,11,.14),transparent 55%),
    radial-gradient(ellipse 50% 40% at 90% 80%,rgba(34,211,166,.08),transparent 50%)}
.wrap{position:relative;z-index:1;max-width:1180px;margin:0 auto;padding:24px}

header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0 32px;flex-wrap:wrap}
.wrap > .brand,.hero .brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}
.logo{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,var(--accent),#b45309);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.9rem;color:#1c1208}
.brand-text{font-size:1.35rem;font-weight:800}
.brand-text span{color:var(--accent2)}
.badge-trade{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:999px;background:rgba(245,158,11,.15);border:1px solid rgba(245,158,11,.35);color:var(--accent2);font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.nav{display:flex;gap:12px;flex-wrap:wrap}
.nav a{color:var(--muted);text-decoration:none;font-weight:600;font-size:.9rem;padding:8px 14px;border-radius:8px;border:1px solid var(--border);transition:.2s}
.nav a:hover{color:var(--text);border-color:var(--accent)}

.hero{text-align:center;padding:40px 16px 48px}
.hero-tag{display:inline-block;padding:6px 14px;border-radius:999px;background:rgba(245,158,11,.12);border:1px solid rgba(245,158,11,.3);color:var(--accent2);font-size:.8rem;font-weight:700;margin-bottom:18px}
.hero h1{font-size:clamp(2rem,6vw,3.2rem);font-weight:800;line-height:1.1;margin-bottom:14px}
.hero h1 em{font-style:normal;color:var(--accent2)}
.hero p{color:var(--muted);max-width:560px;margin:0 auto 28px;font-size:1.05rem}
.search-bar{max-width:640px;margin:0 auto 36px;display:flex;gap:10px;background:rgba(0,0,0,.4);border:1px solid var(--border);border-radius:14px;padding:8px}
.search-bar input{flex:1;background:transparent;border:none;outline:none;color:var(--text);padding:12px 14px;font-family:inherit;font-size:1rem}
.search-bar button{padding:12px 22px;border:none;border-radius:10px;background:linear-gradient(135deg,var(--accent),#d97706);color:#1c1208;font-weight:800;font-family:inherit;cursor:pointer}

.hero-compact{padding:28px 16px 32px}
.trade-toolbar{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:16px;max-width:720px;margin-left:auto;margin-right:auto}
.trade-select{padding:10px 14px;border-radius:10px;border:1px solid var(--border);background:rgba(0,0,0,.35);color:var(--text);font-family:inherit;font-size:.88rem}
.btn-sell{padding:10px 18px;border:none;border-radius:10px;background:linear-gradient(135deg,var(--green),#0d9488);color:#042f2e;font-weight:800;font-family:inherit;cursor:pointer}
.trade-tabs{display:flex;justify-content:center;gap:8px;margin-bottom:20px}
.trade-tab{padding:10px 20px;border:1px solid var(--border);background:rgba(0,0,0,.25);border-radius:999px;color:var(--muted);font-weight:600;cursor:pointer;font-family:inherit}
.trade-tab.on{background:rgba(245,158,11,.15);border-color:rgba(245,158,11,.4);color:var(--accent2)}
.cats{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-bottom:24px}
.cat{padding:8px 16px;border-radius:999px;border:1px solid var(--border);background:rgba(255,255,255,.03);color:var(--muted);font-size:.85rem;font-weight:600;cursor:pointer;font-family:inherit}
.cat.on{background:rgba(245,158,11,.15);border-color:rgba(245,158,11,.4);color:var(--accent2)}
.card-meta{font-size:.72rem;color:var(--muted);margin:-4px 0 6px}
.card-seller{font-size:.78rem;color:var(--muted);margin-bottom:10px}
.sold-tag{font-size:.78rem;color:var(--muted);font-weight:700}
.deal-open-tag{color:var(--accent2)}
.trade-hint{color:var(--muted);font-size:.84rem;margin:-6px 0 12px;line-height:1.45}
.trade-remember{display:flex;align-items:center;gap:8px;font-size:.84rem;color:var(--muted);margin-top:10px;cursor:pointer}
.card-deal-open{border-color:rgba(245,158,11,.35)}
.deal-panel{margin:10px 0 4px;padding:12px;border-radius:12px;background:rgba(0,0,0,.28);border:1px solid var(--border)}
.deal-steps{display:flex;align-items:flex-start;justify-content:space-between;gap:4px;margin-bottom:10px;position:relative}
.deal-steps::before{content:'';position:absolute;top:9px;left:12%;right:12%;height:2px;background:rgba(255,255,255,.08);z-index:0}
.deal-step{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;position:relative;z-index:1;text-align:center}
.deal-step-dot{width:18px;height:18px;border-radius:50%;border:2px solid rgba(255,255,255,.2);background:var(--bg)}
.deal-step.done .deal-step-dot{border-color:var(--green);background:rgba(34,211,166,.2)}
.deal-step.active .deal-step-dot{border-color:var(--accent2);background:rgba(245,158,11,.25);box-shadow:0 0 0 4px rgba(245,158,11,.12)}
.deal-step-label{font-size:.68rem;color:var(--muted);line-height:1.2}
.deal-step.done .deal-step-label,.deal-step.active .deal-step-label{color:var(--text)}
.deal-phase-label{font-size:.82rem;font-weight:700;color:var(--accent2);margin-bottom:4px}
.deal-phase-hint{font-size:.76rem;color:var(--muted);line-height:1.4;margin:0}
.deal-escrow{margin-top:8px;font-size:.76rem;color:var(--green);font-weight:600}
.deal-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;padding-top:12px;border-top:1px solid var(--border)}
.btn-deal{flex:1;min-width:120px;padding:9px 12px;border-radius:9px;border:none;font-family:inherit;font-weight:700;font-size:.8rem;cursor:pointer}
.btn-deal-seller{background:rgba(34,211,166,.15);color:var(--green);border:1px solid rgba(34,211,166,.35)}
.btn-deal-buyer{background:rgba(245,158,11,.15);color:var(--accent2);border:1px solid rgba(245,158,11,.35)}
.btn-deal-cancel{background:rgba(239,68,68,.1);color:#f87171;border:1px solid rgba(239,68,68,.3)}
.btn-buy-active{cursor:pointer;background:linear-gradient(135deg,var(--accent),#d97706);color:#1c1208;border-color:transparent}
.btn-buy-active:hover{filter:brightness(1.08)}
.trade-empty,.trade-loading,.trade-empty-inline{text-align:center;color:var(--muted);padding:24px;grid-column:1/-1}
.my-section{margin-bottom:32px}
.my-section h3{margin-bottom:14px;font-size:1rem;color:var(--accent2)}
.trade-modal{position:fixed;inset:0;z-index:2000;display:flex;align-items:center;justify-content:center;padding:16px}
.trade-modal[hidden]{display:none!important}
.trade-modal-back{position:absolute;inset:0;background:rgba(0,0,0,.65)}
.trade-modal-box{position:relative;width:100%;max-width:440px;background:#14100c;border:1px solid var(--border);border-radius:16px;padding:22px;max-height:90vh;overflow-y:auto}
.trade-modal-box h3{margin:0 0 6px}
.trade-modal-sub{color:var(--muted);font-size:.84rem;margin:0 0 14px;line-height:1.45}
.trade-label{display:block;font-size:.78rem;color:var(--muted);margin:10px 0 6px}
.trade-input{width:100%;padding:10px 12px;border-radius:9px;border:1px solid var(--border);background:rgba(0,0,0,.35);color:var(--text);font-family:inherit;font-size:.92rem}
.trade-form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.trade-modal-actions{display:flex;gap:10px;margin-top:18px}
.btn-cancel{flex:1;padding:11px;border-radius:9px;border:1px solid var(--border);background:transparent;color:var(--text);font-family:inherit;cursor:pointer}
.buy-price-line{margin:12px 0;font-size:1.05rem}
.buy-price-line strong{color:var(--accent2)}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%) translateY(50px);background:#14100c;border:1px solid var(--border);padding:12px 22px;border-radius:10px;z-index:3000;opacity:0;transition:all .3s;pointer-events:none}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
@media(max-width:600px){.trade-form-row{grid-template-columns:1fr}}
.inv-toolbar{display:flex;gap:8px;align-items:center}
.inv-toolbar .trade-input{flex:1}
.btn-inv-refresh{padding:10px 14px;border-radius:9px;border:1px solid var(--border);background:rgba(245,158,11,.12);color:var(--accent2);font-weight:700;cursor:pointer;font-family:inherit;white-space:nowrap}
.inv-picker{display:grid;grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:8px;max-height:220px;overflow-y:auto;padding:8px;border:1px solid var(--border);border-radius:10px;background:rgba(0,0,0,.25)}
.inv-empty{grid-column:1/-1;text-align:center;color:var(--muted);font-size:.82rem;padding:20px 8px;margin:0}
.inv-item{display:flex;flex-direction:column;align-items:center;gap:4px;padding:10px 6px;border-radius:10px;border:1px solid transparent;background:rgba(255,255,255,.04);cursor:pointer;font-family:inherit;color:var(--text);transition:border-color .15s,background .15s}
.inv-item:hover{border-color:rgba(245,158,11,.35);background:rgba(245,158,11,.08)}
.inv-item.on{border-color:var(--accent);background:rgba(245,158,11,.15);box-shadow:0 0 0 1px rgba(245,158,11,.25)}
.inv-item-ico{font-size:1.6rem;line-height:1}
.inv-item-name{font-size:.68rem;text-align:center;line-height:1.2;color:var(--muted);max-width:100%;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.inv-item-amt{font-size:.7rem;color:var(--accent2);font-weight:700}
.inv-selected{font-size:.82rem;color:var(--accent2);min-height:1.2em;margin:6px 0 0}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-bottom:48px}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:18px;transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(0,0,0,.35)}
.card-icon{font-size:2.4rem;margin-bottom:10px}
.card h3{font-size:1.05rem;margin-bottom:6px}
.card p{font-size:.85rem;color:var(--muted);margin-bottom:14px;min-height:2.6em}
.card-foot{display:flex;align-items:center;justify-content:space-between}
.price{font-size:1.2rem;font-weight:800;color:var(--accent2)}
.price small{font-size:.75rem;color:var(--muted);font-weight:600}
.btn-buy{padding:8px 16px;border:none;border-radius:8px;background:rgba(245,158,11,.2);border:1px solid rgba(245,158,11,.4);color:var(--accent2);font-weight:700;font-family:inherit;cursor:default;font-size:.85rem}

.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:48px}
.feat{padding:22px;border-radius:14px;background:rgba(255,255,255,.03);border:1px solid var(--border)}
.feat strong{display:block;margin-bottom:6px;color:var(--accent2)}
.feat span{font-size:.88rem;color:var(--muted)}

.banner{text-align:center;padding:28px 24px;border-radius:16px;background:linear-gradient(135deg,rgba(245,158,11,.15),rgba(34,211,166,.08));border:1px solid rgba(245,158,11,.25);margin-bottom:40px}
.banner h2{font-size:1.25rem;margin-bottom:8px}
.banner p{color:var(--muted);margin-bottom:16px;font-size:.92rem}
.banner a{display:inline-block;padding:12px 24px;border-radius:10px;background:var(--green);color:#042f2e;text-decoration:none;font-weight:800}

footer{text-align:center;padding:24px 0 40px;color:var(--muted);font-size:.82rem;border-top:1px solid var(--border)}
footer a{color:var(--accent2);text-decoration:none}