:root{
  --green:#0a7d3c; --green2:#0c8f45; --ink:#10261a; --paper:#f3f7f2; --card:#ffffff;
  --line:#dfe7df; --muted:#6b7d6f; --gold:#f5b301; --red:#d33; --blue:#1769d6;
  --shadow:0 6px 22px rgba(10,60,30,.10);
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:
   radial-gradient(1200px 400px at 50% -120px,rgba(12,143,69,.18),transparent 70%),var(--paper);
  -webkit-text-size-adjust:100%}
.wrap{max-width:920px;margin:0 auto;padding:0 14px}
.top{background:linear-gradient(100deg,var(--green),var(--green2));color:#fff;box-shadow:var(--shadow);position:sticky;top:0;z-index:5}
.top .wrap{display:flex;align-items:center;justify-content:space-between;padding-top:12px;padding-bottom:12px}
.brand{font-weight:800;font-size:20px;letter-spacing:-.01em}
.brand b{color:var(--gold)}
.brand .ball{filter:drop-shadow(0 1px 2px rgba(0,0,0,.3))}
.who .badge{background:rgba(255,255,255,.2);padding:4px 10px;border-radius:999px;font-weight:700;font-size:14px}
.link{background:none;border:none;color:#fff;opacity:.85;cursor:pointer;font-size:13px;text-decoration:underline;padding:4px}
.sub{color:var(--muted);font-size:14px;margin:16px 2px}
.sub b{color:var(--green)}
.flash{padding:10px 14px;border-radius:12px;margin:10px 0;font-weight:600;font-size:14px}
.flash.ok{background:#e7f6ec;color:#0a6b34;border:1px solid #b8e3c6}
.flash.bad{background:#fdecec;color:#b02020;border:1px solid #f3c2c2}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px;margin:14px 0;box-shadow:var(--shadow)}
.card h2{margin:0 0 12px;font-size:18px}

/* tabla posiciones */
.board{width:100%;border-collapse:collapse;font-size:15px}
.board th{ text-align:left;color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.04em;padding:6px 8px;border-bottom:2px solid var(--line)}
.board td{padding:9px 8px;border-bottom:1px solid var(--line)}
.board tr.me{background:#fff8e6}
.board .pts{font-weight:800;color:var(--green);font-size:17px}
.board tr.leader td{font-weight:800}
.board tr.leader{background:linear-gradient(0deg,#fffaf0,#fff6e0)}
.board tr.me.leader{background:linear-gradient(0deg,#fff4d6,#ffeec2)}

/* login */
.players{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.pchip{position:relative}
.pchip input{position:absolute;opacity:0}
.pchip span{display:inline-block;padding:9px 16px;border:2px solid var(--line);border-radius:999px;font-weight:700;cursor:pointer;transition:.15s}
.pchip input:checked+span{background:var(--green);color:#fff;border-color:var(--green)}
.pinrow{display:flex;gap:8px}
.pinrow input{flex:1;padding:12px;border:2px solid var(--line);border-radius:12px;font-size:18px;letter-spacing:.3em;text-align:center}
.hint{color:var(--muted);font-size:12.5px;margin:10px 2px 0}
.btn{background:var(--green);color:#fff;border:none;border-radius:12px;padding:12px 18px;font-weight:800;font-size:15px;cursor:pointer}
.btn:hover{background:var(--green2)}
.btn.sm{padding:8px 12px;font-size:13px;border-radius:10px}
.mystat{font-size:14px;color:var(--muted);margin:6px 2px 0}
.mystat b{color:var(--ink)}

/* días y partidos */
.day{margin:22px 0 6px}
.dayh{font-size:15px;margin:0 2px 10px;color:var(--ink);display:flex;align-items:center;gap:8px}
.tag{font-size:11px;font-weight:700;padding:2px 8px;border-radius:999px}
.tag.past{background:#eee;color:#777}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px}
.match{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px;box-shadow:0 2px 8px rgba(10,60,30,.05)}
.match.noinfo{opacity:.78}
.grp{font-size:11px;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px}
.teams{display:flex;align-items:center;justify-content:space-between;gap:6px}
.teams .t{font-weight:700;font-size:14px;flex:1}
.teams .t.r{text-align:right}
.teams .score{font-size:18px;min-width:54px;text-align:center}
.teams .score i{color:var(--muted);font-style:normal;font-size:13px}
.teams .score b{color:var(--ink)}
.note{font-size:12.5px;color:var(--muted);margin-top:8px}
.note.closed{color:#b07}
.mypick{margin-top:9px;font-size:14px;background:#f4f8f4;border:1px dashed var(--line);border-radius:10px;padding:7px 10px}
.earn{font-weight:800;border-radius:6px;padding:1px 6px}
.earn.p0{background:#f3f3f3;color:#999} .earn.p1{background:#fff2cf;color:#9a7400} .earn.p2{background:#dff5e4;color:#0a6b34}
.predict .inputs{display:flex;align-items:center;gap:6px;margin-top:9px}
.predict input{width:48px;padding:9px;border:2px solid var(--line);border-radius:10px;font-size:16px;text-align:center}
.predict span{font-weight:800;color:var(--muted)}
.adminres{display:flex;align-items:center;gap:5px;margin-top:8px;border-top:1px dashed var(--line);padding-top:8px}
.adminres input{width:40px;padding:5px;border:1px solid var(--line);border-radius:8px;text-align:center;font-size:13px}
.adminres .link{color:var(--blue);text-decoration:underline}
/* tablas de grupos */
.groupswrap h2{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.qhint{font-size:11px;font-weight:600;color:var(--muted);background:#eafaef;border:1px solid #cdeed7;padding:2px 8px;border-radius:999px}
.groups{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.gtable{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}
.gname{background:linear-gradient(100deg,var(--green),var(--green2));color:#fff;font-weight:800;font-size:13px;padding:7px 10px;letter-spacing:.02em}
.gtable table{width:100%;border-collapse:collapse;font-size:13px}
.gtable th{font-size:10px;color:var(--muted);text-transform:uppercase;font-weight:700;padding:5px 6px;border-bottom:1px solid var(--line);text-align:center}
.gtable th:nth-child(2){text-align:left}
.gtable td{padding:6px 6px;border-bottom:1px solid var(--line);text-align:center}
.gtable td.pos{color:var(--muted);font-weight:700;width:18px}
.gtable td.tm{text-align:left;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:120px}
.gtable td.gp{font-weight:800;color:var(--green)}
.gtable tr.q td.pos{color:var(--green)}
.gtable tr.q{background:#f0faf3}
.gtable tr.q td.pos::after{content:"";display:inline-block;width:4px;height:4px;border-radius:50%;background:var(--green);margin-left:3px;vertical-align:middle}
.admnote{font-size:12.5px;color:var(--muted);margin:12px 2px 0;background:#fff8e6;border:1px solid #f0e2b0;border-radius:10px;padding:8px 10px}
.foot{color:var(--muted);font-size:12px;text-align:center;margin:28px 0 40px}
@media(max-width:560px){.grid{grid-template-columns:1fr}.brand{font-size:18px}}