/* =====================================================================
   RivalsEvolution — shared theme (dark / orange-gold combat skin)
   ===================================================================== */
:root{
  --orange:#ff8c1a; --orange-soft:#ffa84a; --orange-deep:#d65a00;
  --gold:#ffd166; --red:#ff4a2a; --hot:#ff3a00; --green:#7CFC9A;
  --bg-0:#080505; --bg-1:#140a08; --bg-2:#1c0f0a;
  --panel:rgba(24,13,9,.72); --panel-2:rgba(16,9,7,.86);
  --line:rgba(255,140,26,.18); --line-2:rgba(255,140,26,.45);
  --text:#f4ead8; --dim:#b89880; --mute:#6b5340;
  --mono:ui-monospace,"JetBrains Mono","Consolas",monospace;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",sans-serif;
  --wrap:1180px; --nav-h:64px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
html,body{min-height:100%}
body{
  font-family:var(--sans); color:var(--text); background:var(--bg-0);
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:rgba(255,140,26,.3);color:#fff}
::-webkit-scrollbar{width:11px;height:11px}
::-webkit-scrollbar-track{background:#0a0605}
::-webkit-scrollbar-thumb{background:linear-gradient(var(--orange-deep),#7a2f00);border-radius:6px;border:2px solid #0a0605}
::-webkit-scrollbar-thumb:hover{background:var(--orange)}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 22px}
.mono{font-family:var(--mono)}

/* ---------------- background field (page-wide) ---------------- */
.bgfield{position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(900px 520px at 82% -8%,rgba(255,140,26,.16),transparent 60%),
    radial-gradient(760px 520px at -6% 108%,rgba(255,58,0,.12),transparent 60%),
    linear-gradient(180deg,var(--bg-1) 0%,var(--bg-0) 100%);}
.bgfield::before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,140,26,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,140,26,.035) 1px,transparent 1px);
  background-size:58px 58px;
  mask-image:radial-gradient(ellipse at 50% 30%,#000 25%,transparent 80%);}

/* ---------------- top nav ---------------- */
.nav{position:fixed;top:0;left:0;right:0;height:var(--nav-h);z-index:50;
  display:flex;align-items:center;gap:18px;padding:0 22px;
  background:linear-gradient(180deg,rgba(8,5,5,.92),rgba(8,5,5,.55) 70%,transparent);
  backdrop-filter:blur(9px);-webkit-backdrop-filter:blur(9px);
  border-bottom:1px solid transparent;transition:border-color .25s,background .25s}
.nav.solid{background:rgba(9,6,5,.94);border-bottom-color:var(--line)}
.nav .brand{display:flex;align-items:center;gap:11px;font-weight:900;letter-spacing:1px;font-size:16px}
.nav .brand img{width:30px;height:30px;filter:drop-shadow(0 2px 8px rgba(255,80,0,.5))}
.nav .brand b{background:linear-gradient(135deg,var(--gold),var(--orange) 60%,var(--orange-deep));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.nav .links{display:flex;align-items:center;gap:4px;margin-left:8px}
.nav .links a{font-size:13px;letter-spacing:1px;text-transform:uppercase;font-weight:700;color:var(--dim);
  padding:9px 13px;border-radius:8px;transition:color .15s,background .15s;position:relative}
.nav .links a:hover{color:var(--text);background:rgba(255,140,26,.08)}
.nav .links a.active{color:var(--gold)}
.nav .links a.active::after{content:"";position:absolute;left:13px;right:13px;bottom:3px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,transparent,var(--orange),transparent)}
.nav .spacer{flex:1}
.nav .right{display:flex;align-items:center;gap:10px}
.nav .burger{display:none;background:none;border:0;cursor:pointer;padding:8px;color:var(--gold)}
.nav .burger svg{width:24px;height:24px}
@media(max-width:900px){
  .nav .links{position:fixed;top:var(--nav-h);left:0;right:0;flex-direction:column;gap:2px;padding:14px 18px;
    background:rgba(9,6,5,.98);border-bottom:1px solid var(--line);transform:translateY(-140%);
    transition:transform .28s cubic-bezier(.4,1.2,.4,1);align-items:stretch}
  .nav .links.open{transform:translateY(0)}
  .nav .links a{padding:13px}
  .nav .burger{display:block}
  .nav .right .btn.small{display:none}
}

/* ---------------- buttons ---------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:11px;font-weight:800;font-size:13.5px;letter-spacing:1.5px;text-transform:uppercase;
  font-family:var(--sans);cursor:pointer;border:0;color:#1a0a02;white-space:nowrap;
  background:linear-gradient(135deg,var(--orange),var(--orange-deep));
  box-shadow:0 10px 28px rgba(255,140,26,.36),inset 0 1px 0 rgba(255,255,255,.28);
  text-shadow:0 1px 0 rgba(255,210,140,.4);transition:transform .12s,box-shadow .12s,filter .12s}
.btn:hover{transform:translateY(-2px);filter:brightness(1.08);box-shadow:0 16px 40px rgba(255,140,26,.5)}
.btn:active{transform:translateY(0)}
.btn.small{padding:9px 16px;font-size:12px;border-radius:9px}
.btn.ghost{background:transparent;color:var(--gold);border:1px solid var(--line-2);box-shadow:none;text-shadow:none}
.btn.ghost:hover{background:rgba(255,140,26,.1);box-shadow:0 0 20px rgba(255,140,26,.3)}
.btn.block{width:100%}
.btn .k{font-family:var(--mono);font-size:11px;opacity:.75}
.btn[disabled],.btn.disabled{background:#2a1a14;color:#6b5340;box-shadow:none;text-shadow:none;pointer-events:none}

/* ---------------- sections & headings ---------------- */
.section{position:relative;padding:84px 0}
.section.tight{padding:54px 0}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:4px;text-transform:uppercase;color:var(--orange-soft);
  display:inline-flex;align-items:center;gap:9px;margin-bottom:14px}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--orange);
  box-shadow:0 0 9px var(--orange),0 0 18px rgba(255,140,26,.6)}
.h-sec{font-size:clamp(26px,3.4vw,40px);font-weight:900;letter-spacing:.5px;line-height:1.05}
.h-sec .accent{background:linear-gradient(135deg,var(--gold),var(--orange) 55%,var(--orange-deep));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.sub{color:var(--dim);font-size:15.5px;line-height:1.6;margin-top:12px;max-width:62ch}
.center{text-align:center}
.center .eyebrow{justify-content:center}
.center .sub{margin-left:auto;margin-right:auto}

/* ---------------- cards / panels ---------------- */
.card{position:relative;background:linear-gradient(180deg,var(--panel),var(--panel-2));
  border:1px solid var(--line);border-radius:15px;padding:26px;overflow:hidden;
  box-shadow:0 22px 54px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.04)}
.card.hoverable{transition:transform .18s,border-color .18s,box-shadow .18s}
.card.hoverable:hover{transform:translateY(-4px);border-color:var(--line-2);
  box-shadow:0 30px 66px rgba(0,0,0,.6),0 0 30px rgba(255,140,26,.12)}
.card .topline{position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--orange),transparent)}
.card h3{font-size:15px;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:var(--orange);
  display:flex;align-items:center;gap:10px;margin-bottom:12px}
.card p{color:var(--dim);font-size:14.5px;line-height:1.6}

.grid{display:grid;gap:20px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:860px){.g-3,.g-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.g-2,.g-3,.g-4{grid-template-columns:1fr}}

/* ---------------- stat chips / kpi ---------------- */
.kpi{display:flex;flex-direction:column;gap:4px;align-items:flex-start}
.kpi .n{font-family:var(--mono);font-size:clamp(24px,3vw,34px);font-weight:800;
  background:linear-gradient(135deg,var(--gold),var(--orange));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.kpi .l{font-family:var(--mono);font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--mute)}
.dot{width:9px;height:9px;border-radius:50%;display:inline-block}
.dot.on{background:var(--green);box-shadow:0 0 10px rgba(80,255,120,.7);animation:pulse 1.8s infinite}
.dot.off{background:var(--red);box-shadow:0 0 10px rgba(255,74,42,.6)}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}

/* ---------------- forms ---------------- */
.field{margin-bottom:14px}
.field label{display:block;font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--dim);margin-bottom:6px}
.field input,.field select{width:100%;background:rgba(8,4,2,.75);border:1px solid var(--line);border-radius:9px;
  padding:12px 14px;color:var(--text);font-size:14.5px;font-family:var(--sans);transition:border-color .15s,box-shadow .15s,background .15s}
.field input:focus,.field select:focus{outline:none;border-color:var(--line-2);background:rgba(20,10,5,.85);
  box-shadow:0 0 0 3px rgba(255,140,26,.16)}
.hp{position:absolute;left:-9999px;opacity:0}
.alert{padding:12px 14px;border-radius:9px;font-size:13.5px;margin-bottom:14px;border:1px solid}
.alert.ok{background:rgba(255,140,26,.1);border-color:rgba(255,209,102,.4);color:var(--gold)}
.alert.err{background:rgba(255,58,0,.1);border-color:rgba(255,90,60,.4);color:#ff9b6e}

/* ---------------- tables ---------------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:13px}
table.rt{width:100%;border-collapse:collapse;font-size:14px;min-width:520px}
table.rt th{font-family:var(--mono);font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--orange-soft);
  text-align:left;padding:13px 16px;background:rgba(255,140,26,.05);border-bottom:1px solid var(--line)}
table.rt td{padding:12px 16px;border-bottom:1px solid rgba(255,140,26,.07);color:var(--text)}
table.rt tr:last-child td{border-bottom:0}
table.rt tbody tr{transition:background .12s}
table.rt tbody tr:hover{background:rgba(255,140,26,.05)}
.rank-1{color:var(--gold);font-weight:800}.rank-2{color:#d8d8e0;font-weight:700}.rank-3{color:#e0965a;font-weight:700}

/* ---------------- badges ---------------- */
.badge{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:11px;font-weight:700;
  letter-spacing:1px;text-transform:uppercase;padding:4px 10px;border-radius:999px;border:1px solid}
.badge.bcu{color:#5ab0ff;border-color:rgba(90,176,255,.4);background:rgba(90,176,255,.08)}
.badge.ani{color:#ff6a4a;border-color:rgba(255,106,74,.4);background:rgba(255,106,74,.08)}
.badge.gold{color:var(--gold);border-color:rgba(255,209,102,.4);background:rgba(255,209,102,.08)}
.badge.green{color:#5bbf6a;border-color:rgba(91,191,106,.4);background:rgba(91,191,106,.08)}

/* ---------------- footer ---------------- */
.foot{border-top:1px solid var(--line);background:rgba(6,4,4,.7);margin-top:40px}
.foot .in{max-width:var(--wrap);margin:0 auto;padding:40px 22px 26px;display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:28px}
@media(max-width:760px){.foot .in{grid-template-columns:1fr 1fr}}
.foot h4{font-family:var(--mono);font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--orange);margin-bottom:12px}
.foot a{display:block;color:var(--dim);font-size:13.5px;padding:4px 0;transition:color .12s}
.foot a:hover{color:var(--gold)}
.foot .brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:17px;margin-bottom:10px}
.foot .brand img{width:32px}
.foot .copy{grid-column:1/-1;border-top:1px solid rgba(255,140,26,.08);padding-top:18px;margin-top:6px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:var(--mute);font-size:12px;font-family:var(--mono)}

/* ---------------- reveal on scroll ---------------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}