:root{
  --bg:#0f1218; --bg-2:#161a21; --surface:#1c212b; --line:#2b313d;
  --ink:#e9edf4; --muted:#8b93a4; --gold:#e6b53c; --gold-dim:#a5842b;
  --ok:#3fb984; --accent:#5b8cff;
  --silver:#c7ccd6; --bronze:#c98a52;
}
*{box-sizing:border-box}
body{margin:0;background:radial-gradient(1200px 600px at 50% -10%,#1a2130 0%,var(--bg) 60%);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased;}
.wrap{max-width:1040px;margin:0 auto;padding:28px 20px 60px;}

/* Header */
.hdr{display:grid;grid-template-columns:1fr auto;grid-template-areas:"title meta" "kpis kpis";gap:16px 12px;align-items:center;margin-bottom:22px;}
.hdr-title{grid-area:title;font-size:22px;font-weight:800;letter-spacing:-.01em;display:flex;align-items:center;gap:10px;}
.trophy{font-size:24px;filter:drop-shadow(0 0 10px rgba(230,181,60,.5));}
.month-chip{font-size:12px;font-weight:700;color:var(--gold);background:rgba(230,181,60,.1);border:1px solid rgba(230,181,60,.3);border-radius:20px;padding:3px 11px;text-transform:uppercase;letter-spacing:.04em;}
.hdr-meta{grid-area:meta;justify-self:end;display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px;}
.hdr-meta button{background:var(--surface);border:1px solid var(--line);color:var(--ink);border-radius:8px;width:30px;height:30px;cursor:pointer;font-size:15px;transition:.15s;}
.hdr-meta button:hover{border-color:var(--gold);color:var(--gold);transform:rotate(90deg);}
.hdr-kpis{grid-area:kpis;display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 16px;}
.kpi-val{font-size:26px;font-weight:800;letter-spacing:-.02em;font-variant-numeric:tabular-nums;}
.kpi:first-child .kpi-val{color:var(--gold);}
.kpi-lbl{font-size:11px;color:var(--muted);margin-top:2px;text-transform:uppercase;letter-spacing:.05em;}

/* Leaderboard */
.board{display:flex;flex-direction:column;gap:8px;}
.row{position:relative;display:grid;grid-template-columns:52px 1fr auto auto auto;align-items:center;gap:16px;
  background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px 18px;overflow:hidden;}
.row .bar{position:absolute;inset:0 auto 0 0;background:linear-gradient(90deg,rgba(91,140,255,.14),rgba(91,140,255,.02));z-index:0;transition:width .6s cubic-bezier(.2,.8,.2,1);}
.row>*{position:relative;z-index:1;}
.row .rk{font-size:22px;font-weight:800;text-align:center;color:var(--muted);font-variant-numeric:tabular-nums;}
.row .nm{font-size:17px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.row .rev{font-size:22px;font-weight:800;letter-spacing:-.02em;font-variant-numeric:tabular-nums;color:var(--ok);}
.row .dl,.row .av{font-size:15px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums;text-align:right;min-width:74px;}
.row .dl span,.row .av span{display:block;font-size:10px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;}
/* Podium */
.row.leader{border-color:rgba(230,181,60,.55);box-shadow:0 0 0 1px rgba(230,181,60,.25),0 6px 24px -8px rgba(230,181,60,.35);}
.row.leader .bar{background:linear-gradient(90deg,rgba(230,181,60,.20),rgba(230,181,60,.03));}
.row.leader .rev{color:var(--gold);}
.row.rank-1 .rk{color:var(--gold);} .row.rank-2 .rk{color:var(--silver);} .row.rank-3 .rk{color:var(--bronze);}
.row.other{opacity:.6;} .row.other .rev{color:var(--muted);}
.empty{color:var(--muted);text-align:center;padding:40px;background:var(--surface);border:1px dashed var(--line);border-radius:12px;}

/* Pace */
.pace{margin-top:26px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:16px 18px;}
.pace-title{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;font-weight:700;margin-bottom:14px;}
.pace-bars{display:flex;align-items:flex-end;gap:6px;height:110px;}
.pbar{flex:1;min-width:8px;max-width:44px;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;}
.pbar-fill{width:70%;min-height:3px;background:linear-gradient(180deg,var(--gold),var(--gold-dim));border-radius:4px 4px 0 0;transition:height .5s;}
.pbar-lbl{font-size:10px;color:var(--muted);margin-top:6px;font-variant-numeric:tabular-nums;}

.stale-note{margin-top:16px;color:var(--gold);font-size:13px;}
body.flash .kpi-val,body.flash .row .rev{transition:none;}
body.flash{animation:fl .4s ease;}
@keyframes fl{0%{filter:brightness(1.15)}100%{filter:brightness(1)}}

/* Login */
.login-body{display:flex;min-height:100vh;align-items:center;justify-content:center;}
.login-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:34px 30px;width:320px;text-align:center;box-shadow:0 20px 60px -20px rgba(0,0,0,.6);}
.login-logo{font-size:40px;filter:drop-shadow(0 0 14px rgba(230,181,60,.5));}
.login-card h1{font-size:18px;margin:10px 0 22px;font-weight:800;}
.login-card input{width:100%;padding:12px 14px;background:var(--bg-2);border:1px solid var(--line);border-radius:10px;color:var(--ink);font-size:15px;margin-bottom:12px;}
.login-card input:focus{outline:none;border-color:var(--gold);}
.login-card button{width:100%;padding:12px;background:linear-gradient(180deg,var(--gold),var(--gold-dim));color:#1a1206;border:none;border-radius:10px;font-size:15px;font-weight:800;cursor:pointer;}
.login-card button:hover{filter:brightness(1.06);}
.login-err{color:#e35b6b;font-size:13px;margin-top:12px;min-height:16px;}

@media(max-width:680px){
  .hdr{grid-template-columns:1fr;grid-template-areas:"title" "meta" "kpis";}
  .hdr-meta{justify-self:start;}
  .row{grid-template-columns:40px 1fr auto;gap:10px;}
  .row .dl,.row .av{display:none;}
  .row .rev{font-size:19px;}
}