:root{
  --bg:#0a0f0d;
  --bg-2:#0f1714;
  --panel:#131d19;
  --panel-2:#17241f;
  --border:#22352d;
  --text:#e7f0ec;
  --muted:#8ba79c;
  --accent:#3ee08f;
  --accent-2:#12b072;
  --accent-ink:#04211a;
  --danger:#ff5c72;
  --warn:#ffc857;
  --info:#5cc8ff;
  --radius:14px;
  --radius-sm:9px;
  --shadow:0 10px 30px rgba(0,0,0,.35);
  --maxw:1180px;
  --font:"Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg);color:var(--text);font-family:var(--font);
  font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;min-height:100vh;
  display:flex;flex-direction:column;
}
.bg-glow{position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(600px 300px at 15% -5%,rgba(62,224,143,.14),transparent 60%),
    radial-gradient(700px 400px at 100% 0%,rgba(92,200,255,.08),transparent 60%);
}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.2;margin:0 0 .5em}
h1{font-size:clamp(1.7rem,3.2vw,2.5rem);letter-spacing:-.02em}
h2{font-size:1.4rem}
.muted{color:var(--muted)}
.small{font-size:.82rem}
.mono{font-family:ui-monospace,Consolas,"Courier New",monospace}

/* Topbar */
.topbar{position:sticky;top:0;z-index:30;background:rgba(10,15,13,.82);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.topbar-inner{display:flex;align-items:center;gap:18px;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--text);font-size:1.05rem}
.brand:hover{text-decoration:none}
.mainnav{display:flex;gap:4px;margin-left:8px;flex:1}
.nav-link{color:var(--muted);padding:8px 12px;border-radius:var(--radius-sm);font-weight:600;font-size:.93rem}
.nav-link:hover{color:var(--text);background:var(--panel-2);text-decoration:none}
.nav-link.active{color:var(--accent-ink);background:var(--accent)}

/* Dropdown Menu */
.dropdown{position:relative}
.dropdown-toggle{background:none;border:none;color:var(--muted);padding:8px 12px;border-radius:var(--radius-sm);font-weight:600;font-size:.93rem;cursor:pointer;font-family:inherit;display:flex;align-items:center;gap:6px}
.dropdown-toggle:hover{color:var(--text);background:var(--panel-2)}
.dropdown.active .dropdown-toggle{color:var(--accent-ink);background:var(--accent)}
.dropdown-menu{position:absolute;top:100%;left:0;min-width:220px;background:var(--panel-2);border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow);padding:6px;z-index:100;display:none;flex-direction:column}
.dropdown-menu.show{display:flex}
.dropdown-item{color:var(--text);padding:10px 14px;border-radius:var(--radius-sm);font-weight:500;font-size:.9rem;white-space:nowrap;transition:.15s}
.dropdown-item:hover{background:var(--panel);color:var(--accent);text-decoration:none}
.dropdown-item.active{background:var(--accent);color:var(--accent-ink)}
.dropdown:hover .dropdown-menu{display:flex}
.authbar{display:flex;align-items:center;gap:10px}
.who{color:var(--text);font-weight:600;font-size:.9rem;max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.burger{display:none;background:var(--panel-2);color:var(--text);border:1px solid var(--border);
  border-radius:var(--radius-sm);font-size:1.2rem;padding:6px 12px;cursor:pointer}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;border:1px solid transparent;border-radius:var(--radius-sm);
  padding:9px 16px;font-weight:600;font-size:.9rem;cursor:pointer;transition:.15s;line-height:1}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:linear-gradient(180deg,var(--accent),var(--accent-2));color:var(--accent-ink)}
.btn-outline{border-color:var(--border);color:var(--text);background:transparent}
.btn-outline:hover{background:var(--panel-2)}
.btn-ghost{color:var(--muted)}
.btn-ghost:hover{color:var(--text);background:var(--panel-2)}
.btn-danger{background:var(--danger);color:#2b0208}
.btn-warn{background:var(--warn);color:#3a2a00}
.btn-block{width:100%;justify-content:center}
.btn-sm{padding:6px 11px;font-size:.82rem}

/* Layout */
.main{flex:1;z-index:1;padding-top:34px;padding-bottom:60px}
.grid{display:grid;gap:18px}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.between{justify-content:space-between}
.spacer{flex:1}

/* Cards */
.card{background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--border);
  border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.card h2,.card h3{margin-top:0}
.card.pad-sm{padding:16px}

/* Stat */
.stat{display:flex;flex-direction:column;gap:2px}
.stat .k{color:var(--muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.08em}
.stat .v{font-size:1.9rem;font-weight:800;letter-spacing:-.02em}
.stat .v.accent{color:var(--accent)}

/* Hero */
.hero{padding:60px 0 30px;text-align:center}
.hero .eyebrow{display:inline-block;color:var(--accent);font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;font-size:.75rem;margin-bottom:14px}
.hero p.lead{font-size:1.12rem;color:var(--muted);max-width:640px;margin:0 auto 26px}
.hero .cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* Forms */
form .field{margin-bottom:16px}
label{display:block;font-weight:600;font-size:.86rem;margin-bottom:6px;color:var(--muted)}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=search],
select,textarea{
  width:100%;background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius-sm);
  color:var(--text);padding:11px 13px;font-size:.95rem;font-family:inherit;transition:.15s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(62,224,143,.15)}
textarea{min-height:120px;resize:vertical}
.form-narrow{max-width:440px;margin:0 auto}
.hint{color:var(--muted);font-size:.8rem;margin-top:4px}

/* Tables */
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius)}
table{width:100%;border-collapse:collapse;font-size:.9rem}
th,td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--border);white-space:nowrap}
th{background:var(--panel-2);color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.06em}
tr:last-child td{border-bottom:none}
tbody tr:hover{background:rgba(62,224,143,.04)}

/* Badges */
.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:.76rem;font-weight:700;
  border:1px solid var(--border);color:var(--muted);text-transform:capitalize}
.badge.ok{color:var(--accent);border-color:rgba(62,224,143,.4);background:rgba(62,224,143,.1)}
.badge.warn{color:var(--warn);border-color:rgba(255,200,87,.4);background:rgba(255,200,87,.1)}
.badge.bad{color:var(--danger);border-color:rgba(255,92,114,.4);background:rgba(255,92,114,.1)}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--accent);margin-right:6px}
.dot.off{background:var(--muted)}

/* Alerts */
.alert{padding:13px 16px;border-radius:var(--radius-sm);margin-bottom:18px;border:1px solid var(--border);font-size:.92rem}
.alert-success{border-color:rgba(62,224,143,.4);background:rgba(62,224,143,.1);color:#bff5da}
.alert-error{border-color:rgba(255,92,114,.4);background:rgba(255,92,114,.1);color:#ffd0d8}
.alert-info{border-color:rgba(92,200,255,.4);background:rgba(92,200,255,.1);color:#cdeeff}
.alert-warn{border-color:rgba(255,200,87,.4);background:rgba(255,200,87,.1);color:#ffe9b5}

/* Misc */
.pill{background:var(--panel-2);border:1px solid var(--border);border-radius:999px;padding:4px 12px;font-size:.8rem;color:var(--muted)}
.avatar-badge{display:inline-flex;align-items:center;gap:10px}
.avatar-badge .ini{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));color:var(--accent-ink);font-weight:800}
.divider{height:1px;background:var(--border);margin:22px 0}
.section-title{display:flex;align-items:center;justify-content:space-between;margin:34px 0 16px}
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:20px}
.tabs a{padding:8px 14px;border-radius:var(--radius-sm);color:var(--muted);font-weight:600;font-size:.9rem;background:var(--panel-2)}
.tabs a.active{background:var(--accent);color:var(--accent-ink)}
.tabs a:hover{text-decoration:none;color:var(--text)}
.tabs a.active:hover{color:var(--accent-ink)}
.empty{text-align:center;color:var(--muted);padding:40px 20px}
.list-plain{list-style:none;padding:0;margin:0}
.list-plain li{padding:12px 0;border-bottom:1px solid var(--border);display:flex;gap:12px;align-items:center}
.list-plain li:last-child{border-bottom:none}
.kv{display:grid;grid-template-columns:180px 1fr;gap:8px 16px;font-size:.92rem}
.kv .k{color:var(--muted)}

/* Footer */
.footer{border-top:1px solid var(--border);background:var(--bg-2);z-index:1;margin-top:auto}
.footer-inner{display:flex;justify-content:space-between;gap:20px;padding:26px 20px;flex-wrap:wrap;font-size:.88rem}
.footer-links{display:flex;gap:16px;flex-wrap:wrap}

/* Responsive */
@media(max-width:900px){
  .grid.cols-3,.grid.cols-4{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:760px){
  .burger{display:block}
  .mainnav{position:absolute;top:64px;left:0;right:0;flex-direction:column;background:var(--bg-2);
    border-bottom:1px solid var(--border);padding:10px;gap:2px;display:none}
  body.nav-open .mainnav{display:flex}
  .authbar{margin-left:auto}
  .who{display:none}
  .grid.cols-2,.grid.cols-3,.grid.cols-4{grid-template-columns:1fr}
  .kv{grid-template-columns:1fr}
}

/* --- Marketplace --- */
.product-card{display:block;color:inherit;text-decoration:none;overflow:hidden;transition:transform .12s,border-color .12s}
.product-card:hover{transform:translateY(-3px);border-color:var(--accent-2)}
.product-thumb{height:150px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--panel-2),var(--bg-2));
  border-bottom:1px solid var(--border);overflow:hidden;font-size:2.4rem;font-weight:800;color:var(--accent)}
.product-thumb.big{height:300px;border-radius:var(--radius-sm);border:1px solid var(--border);margin-bottom:14px}
.product-thumb img{width:100%;height:100%;object-fit:cover}
.product-body{padding:12px 14px}
.product-body h3{margin:0 0 4px;font-size:1.02rem}
.product-price{margin-top:6px;font-weight:800;color:var(--accent);font-size:1.15rem}
.inv-picker{max-height:460px;overflow:auto;border:1px solid var(--border);border-radius:var(--radius-sm);padding:6px}
.inv-picker summary{cursor:pointer;padding:6px 4px;font-weight:600}
.inv-row{display:flex;align-items:center;gap:10px;padding:5px 8px;border-radius:8px}
.inv-row:hover{background:var(--panel-2)}
.inv-row .muted{margin-left:auto}
textarea{width:100%;background:var(--bg-2);border:1px solid var(--border);color:var(--text);border-radius:var(--radius-sm);padding:9px 11px;font-family:inherit}