:root{
  --bg:#090b0f; --sidebar:#0c0f14; --panel:#12161d; --panel2:#161b23;
  --line:#1e242e; --line2:#2a323d;
  --txt:#e7ebf0; --muted:#7c8794; --faint:#565f6b;
  --accent:#4ade80; --accent-h:#22c55e; --accent-soft:rgba(74,222,128,.12);
  --danger:#f87171; --danger-soft:rgba(248,113,113,.12);
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%}
body{
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:var(--bg);color:var(--txt);
  -webkit-font-smoothing:antialiased;font-feature-settings:'cv11','ss01';
  font-variant-numeric:tabular-nums;
}
a{color:inherit;text-decoration:none}
::selection{background:var(--accent-soft)}

/* ── layout ── */
.layout{display:flex;min-height:100vh}
.sidebar{
  width:246px;flex-shrink:0;background:var(--sidebar);border-right:1px solid var(--line);
  display:flex;flex-direction:column;padding:16px 14px;position:sticky;top:0;height:100vh;
}
.main{flex:1;min-width:0;padding:32px 38px;max-width:1220px;animation:fade .4s both}

.side-brand{display:flex;align-items:center;gap:11px;padding:8px 10px 22px}
.side-brand .mark{
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font-weight:800;
  background:linear-gradient(135deg,var(--accent),#15a34a);color:#04140a;font-size:1.05rem;
}
.side-brand .nm{font-weight:700;font-size:1rem;line-height:1}
.side-brand .nm small{display:block;color:var(--muted);font-weight:500;font-size:.7rem;letter-spacing:.14em;margin-top:3px}
.side-nav{display:flex;flex-direction:column;gap:2px;flex:1}
.side-nav a{
  display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:10px;
  color:var(--muted);font-size:.91rem;font-weight:500;transition:.14s;
}
.side-nav a:hover{background:var(--panel2);color:var(--txt)}
.side-nav a.on{background:var(--accent-soft);color:var(--accent)}
.side-nav svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.7;flex-shrink:0}
.side-foot{border-top:1px solid var(--line);padding-top:10px;margin-top:8px}
.side-foot a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:10px;color:var(--muted);font-size:.91rem;transition:.14s}
.side-foot a:hover{color:var(--danger);background:var(--danger-soft)}
.side-foot svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.7}

/* ── headings ── */
.phead{margin-bottom:26px}
.phead h1{font-size:1.5rem;font-weight:700;margin:0 0 5px;letter-spacing:-.02em}
.phead p{margin:0;color:var(--muted);font-size:.92rem}
.phead b{color:var(--txt)}

/* ── stats ── */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(178px,1fr));gap:14px;margin-bottom:26px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px 20px;transition:.16s;animation:rise .4s both}
.stat:hover{border-color:var(--line2)}
.stat .l{font-size:.72rem;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);margin-bottom:11px;font-weight:600}
.stat .n{font-size:1.7rem;font-weight:700;letter-spacing:-.02em;line-height:1}
.stat .n small{font-size:.85rem;color:var(--muted);font-weight:500}
.stat.hl .n{color:var(--accent)}

/* ── card + table ── */
.card{background:var(--panel);border:1px solid var(--line);border-radius:15px;padding:22px 24px;margin-bottom:20px;
  box-shadow:0 1px 0 rgba(255,255,255,.02),0 14px 34px rgba(0,0,0,.22);animation:rise .45s both}
.card h3{margin:0 0 4px;font-size:1.02rem;font-weight:650}
.card .csub{color:var(--muted);font-size:.85rem;margin:0 0 16px}
.tbl-scroll{overflow-x:auto;margin:0 -8px}
.data{width:100%;border-collapse:collapse;min-width:560px}
.data thead th{text-align:left;font-size:.71rem;text-transform:uppercase;letter-spacing:.6px;
  color:var(--muted);font-weight:600;padding:0 12px 13px}
.data tbody td{padding:13px 12px;border-top:1px solid var(--line);font-size:.92rem;vertical-align:middle}
.data tbody tr{transition:.12s}
.data tbody tr:hover{background:var(--panel2)}
.data .rk{color:var(--faint);font-weight:600;width:34px}
.data .who{font-weight:550}
.data .who .sub{color:var(--muted);font-size:.76rem;margin-top:2px;font-weight:400}
.data .num{text-align:right;font-weight:650}
.data .num.accent{color:var(--accent)}
.data .num.dim{color:var(--muted);font-weight:500}
.data .act{text-align:right;white-space:nowrap}
.tg{color:var(--muted);font-size:.88rem}

/* ── buttons ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;
  padding:11px 16px;border:0;border-radius:11px;cursor:pointer;font:inherit;font-weight:600;font-size:.95rem;
  color:#04140a;background:linear-gradient(135deg,var(--accent),var(--accent-h));transition:.15s}
.btn:hover{filter:brightness(1.06);transform:translateY(-1px)}
.btn-xs{padding:7px 13px;border-radius:9px;font-size:.83rem;font-weight:600;cursor:pointer;font-family:inherit;
  border:1px solid var(--line2);background:transparent;color:var(--txt);transition:.14s}
.btn-xs+.btn-xs{margin-left:7px}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}
.btn-danger{border-color:rgba(248,113,113,.38);color:var(--danger)}
.btn-danger:hover{background:var(--danger-soft);border-color:rgba(248,113,113,.6)}

/* ── flash + empty ── */
.flash{padding:12px 16px;border-radius:12px;margin-bottom:20px;font-size:.9rem;animation:rise .35s both}
.flash.ok{background:var(--accent-soft);border:1px solid rgba(74,222,128,.3);color:var(--accent)}
.flash.err{background:var(--danger-soft);border:1px solid rgba(248,113,113,.35);color:var(--danger)}
.empty{color:var(--muted);font-size:.9rem;padding:22px;text-align:center;border:1px dashed var(--line2);border-radius:12px}

/* ── chart / cols / fee ── */
.chart{width:100%;height:auto;display:block;margin-top:4px}
.chart .band{cursor:crosshair}
.chartbox{position:relative}
.chart-tip{position:absolute;transform:translate(-50%,-135%);background:#0d1117;border:1px solid var(--line2);
  border-radius:10px;padding:7px 11px;font-size:.82rem;pointer-events:none;opacity:0;transition:opacity .12s;
  white-space:nowrap;z-index:5;box-shadow:0 10px 24px rgba(0,0,0,.45)}
.chart-tip b{color:var(--accent);font-weight:700}
.chart-tip span{color:var(--muted);margin-left:8px}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.cols .card{margin-bottom:0}
.feecard{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.feecard h3{margin-bottom:4px}
.feeform{display:flex;gap:10px;align-items:center}
.feeform input{width:120px;padding:10px 12px;border-radius:10px;border:1px solid var(--line2);
  background:#0d1117;color:var(--txt);font:inherit;font-size:.95rem}
.feeform input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
@media(max-width:820px){.cols{grid-template-columns:1fr}}

/* ── auctions ── */
.auc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin-bottom:20px}
.auc{margin-bottom:0}
.auc-photo{width:100%;height:auto;border-radius:11px;margin-bottom:14px;
  background:var(--panel2);border:1px solid var(--line);display:block}
.auc-thumb{width:42px;height:42px;object-fit:cover;border-radius:8px;background:var(--panel2);
  border:1px solid var(--line);display:block}
.auc-thumb.zoom{cursor:zoom-in;transition:.14s}
.auc-thumb.zoom:hover{border-color:var(--accent)}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.86);display:none;align-items:center;justify-content:center;
  z-index:100;padding:32px;cursor:zoom-out;backdrop-filter:blur(3px)}
.lightbox.show{display:flex;animation:fade .18s both}
.lightbox img{max-width:min(92vw,900px);max-height:90vh;border-radius:12px;box-shadow:0 30px 80px rgba(0,0,0,.6)}
.auc-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.auc-bid{font-size:2rem;font-weight:750;letter-spacing:-.02em;color:var(--accent);line-height:1;margin-bottom:12px}
.auc-bid small{font-size:1rem;color:var(--muted)}
.auc-meta{font-size:.88rem;color:var(--txt);display:flex;flex-direction:column;gap:5px}
.auc-meta b{font-weight:600}
.auc-bids{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px;border-top:1px solid var(--line);padding-top:12px}
.chip{font-size:.78rem;color:var(--muted);background:var(--panel2);border:1px solid var(--line);border-radius:8px;padding:4px 9px}
.badge{display:inline-block;padding:4px 11px;border-radius:999px;font-size:.76rem;font-weight:600;
  background:var(--accent-soft);color:var(--accent);border:1px solid rgba(74,222,128,.28)}
.badge.warn{background:rgba(251,191,36,.1);color:#fbbf24;border-color:rgba(251,191,36,.3)}
.badge.bad{background:var(--danger-soft);color:var(--danger);border-color:rgba(248,113,113,.32)}
.badge.mut{background:var(--panel2);color:var(--muted);border-color:var(--line2)}

/* ── settings ── */
.setgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;align-items:end}
.setgrid label{display:flex;flex-direction:column;gap:7px;font-size:.82rem;color:var(--muted)}
.setgrid label small{color:var(--faint)}
.setgrid input,.textrow textarea{padding:11px 13px;border-radius:10px;border:1px solid var(--line2);
  background:#0d1117;color:var(--txt);font:inherit;font-size:.95rem}
.setgrid input:focus,.textrow textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.setsave{display:flex;align-items:flex-end}
.goalbar{margin-top:18px}
.goalbar-track{height:10px;border-radius:999px;background:var(--panel2);border:1px solid var(--line);overflow:hidden}
.goalbar-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-h));border-radius:999px;transition:width .5s}
.goalbar-txt{margin-top:8px;font-size:.85rem;color:var(--muted)}
.textrow{padding:16px 0;border-top:1px solid var(--line)}
.textrow:first-of-type{border-top:0}
.textrow-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:8px;flex-wrap:wrap}
.textrow textarea{width:100%;resize:vertical;font-family:inherit;line-height:1.5}
.textrow .setsave{margin-top:10px;justify-content:flex-end}
.pv{margin-top:10px;display:flex;align-items:flex-start;gap:10px}
.pv-lbl{font-size:.68rem;text-transform:uppercase;letter-spacing:.5px;color:var(--faint);padding-top:10px;flex-shrink:0;width:44px}
.pv-body{background:var(--panel2);border:1px solid var(--line);border-radius:12px;border-top-left-radius:4px;
  padding:9px 13px;font-size:.92rem;line-height:1.5;color:var(--txt);min-height:20px;flex:1;word-break:break-word}
.pv-empty{color:var(--faint);font-style:italic}
.pv-body code{background:#0d1117;border:1px solid var(--line);border-radius:5px;padding:1px 5px;font-size:.85em}

/* ── auth ── */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;
  background:radial-gradient(1000px 480px at 82% -12%,var(--accent-soft),transparent 62%),
             radial-gradient(760px 460px at -8% 112%,rgba(34,197,94,.08),transparent 58%),var(--bg)}
.auth-card{width:100%;max-width:392px;background:linear-gradient(180deg,#141922,#10141b);
  border:1px solid var(--line);border-radius:20px;padding:34px 32px;
  box-shadow:0 30px 80px rgba(0,0,0,.55);animation:rise .55s cubic-bezier(.2,.7,.2,1) both}
.auth-card .brand{display:flex;align-items:center;gap:11px;margin-bottom:24px}
.auth-card .brand .mark{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;font-weight:800;
  background:linear-gradient(135deg,var(--accent),#15a34a);color:#04140a}
.auth-card .brand b{font-size:1rem}
.auth-card h1{font-size:1.4rem;margin:.1em 0 .25em;letter-spacing:-.02em}
.auth-card .sub{color:var(--muted);font-size:.9rem;margin-bottom:22px}
.field{margin-bottom:15px}
.field label{display:block;font-size:.78rem;color:var(--muted);margin-bottom:7px;font-weight:500}
.field input{width:100%;padding:12px 14px;border-radius:11px;border:1px solid var(--line2);
  background:#0d1117;color:var(--txt);font:inherit;font-size:1rem;transition:.16s}
.field input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.field.code input{text-align:center;letter-spacing:.55em;font-size:1.35rem;font-weight:600}
.auth-card .btn{width:100%;margin-top:4px}
.err{background:var(--danger-soft);border:1px solid rgba(248,113,113,.35);color:#ffb4b4;
  padding:10px 12px;border-radius:10px;font-size:.86rem;margin-bottom:16px;animation:shake .34s}
.hint{color:var(--muted);font-size:.82rem;text-align:center;margin-top:16px}

@keyframes rise{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}

@media(max-width:820px){
  .layout{flex-direction:column}
  .sidebar{width:auto;height:auto;position:static;flex-direction:row;align-items:center;gap:6px;overflow-x:auto;padding:10px}
  .side-brand{padding:6px 8px}.side-brand .nm small{display:none}
  .side-nav{flex-direction:row;gap:2px}.side-nav a span{display:none}
  .side-foot{border-top:0;border-left:1px solid var(--line);margin:0;padding:0 0 0 8px}
  .main{padding:22px 18px}
}