:root{
  --bg:#0b1020; --bg2:#121a33; --card:#161f3d; --line:#27325a;
  --txt:#e8edff; --muted:#9aa6cc; --accent:#ffd34d; --accent2:#5b8cff;
  --green:#2ecc71; --red:#ff5d6c; --yellow:#ffd34d; --purple:#b07bff; --blue:#5b8cff; --gray:#6b7699;
  --radius:14px;
}
*{box-sizing:border-box}
body{
  margin:0; font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  background:radial-gradient(1200px 600px at 50% -10%,#1b2750 0%,var(--bg) 60%); color:var(--txt);
  min-height:100vh; padding-bottom:60px;
}
h1,h2,h3{margin:0 0 .4em}
a{color:var(--accent2)}
code{background:#0c1330;padding:1px 6px;border-radius:6px;font-size:.9em;color:#cdd7ff}

/* Hero */
.hero{text-align:center;padding:38px 16px 22px}
.eyebrow{letter-spacing:.18em;text-transform:uppercase;color:var(--muted);font-size:.72rem;margin:0 0 6px}
.hero h1{font-size:clamp(2rem,6vw,3.2rem);background:linear-gradient(90deg,var(--accent),#ff9d4d);-webkit-background-clip:text;background-clip:text;color:transparent}
.subtitle{color:var(--muted);max-width:640px;margin:6px auto 0}
.status{display:inline-block;margin-top:14px;padding:6px 14px;border-radius:999px;background:var(--card);border:1px solid var(--line);font-size:.85rem}
.status.ok{color:var(--green);border-color:#1f6e44}
.status.err{color:var(--red);border-color:#7a2730}

/* Tabs */
.tabs{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;padding:0 12px;margin-bottom:18px}
.tab{
  background:var(--card);color:var(--txt);border:1px solid var(--line);
  padding:10px 16px;border-radius:999px;cursor:pointer;font-size:.95rem;transition:.15s;
}
.tab:hover{border-color:var(--accent2)}
.tab.active{background:var(--accent2);border-color:var(--accent2);color:#06122e;font-weight:600}

/* Layout */
main{max-width:880px;margin:0 auto;padding:0 14px}
.panel{display:none;animation:fade .2s ease}
.panel.active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.toolbar{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.toolbar h2{margin:0;margin-right:auto}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.muted{color:var(--muted)}

/* Botones */
.btn{border:1px solid var(--line);background:var(--bg2);color:var(--txt);padding:9px 16px;border-radius:10px;cursor:pointer;font-size:.92rem;transition:.15s}
.btn:hover{border-color:var(--accent2)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.primary{background:var(--accent2);border-color:var(--accent2);color:#06122e;font-weight:600}
.btn.ghost{background:transparent}

/* Tabla clasificación */
.tabla{width:100%;border-collapse:collapse}
.tabla th,.tabla td{padding:12px 10px;text-align:left;border-bottom:1px solid var(--line)}
.tabla th{color:var(--muted);font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.05em}
.tabla tr.leader td{background:linear-gradient(90deg,rgba(255,211,77,.12),transparent)}
.tabla tr.leader td:first-child{color:var(--accent);font-weight:700}

/* Formularios */
.field{display:block;margin:14px 0}
.field>span{display:block;font-size:.82rem;color:var(--muted);margin-bottom:6px}
.field select,.field input,.match-tie select{
  width:100%;max-width:360px;background:var(--bg2);border:1px solid var(--line);
  color:var(--txt);padding:10px 12px;border-radius:10px;font-size:1rem
}
.callout{margin-top:12px;padding:12px 14px;border-radius:10px;border:1px solid var(--line);background:#0e1733;font-size:.9rem}
.callout.warn{border-color:#7a6520;background:#241f0a;color:#ffe9a8}

/* Tarjetas de partido */
#porras-container,#admin-partidos{display:grid;gap:12px;margin-top:14px}
.match{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px}
.match.locked{opacity:.72}
.match.done{border-color:#1f6e44}
.match-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.match-head .when{margin-left:auto;color:var(--muted);font-size:.82rem;text-transform:capitalize}
.match-body{display:flex;align-items:center;gap:10px}
.team{flex:1;font-weight:600}
.team.home{text-align:right}
.team.away{text-align:left}
.score{width:64px;text-align:center;background:var(--bg2);border:1px solid var(--line);color:var(--txt);padding:10px;border-radius:10px;font-size:1.1rem}
.score:disabled{opacity:.6}
.dash{color:var(--muted)}
.match-tie{margin-top:10px;font-size:.88rem;color:var(--muted)}
.match-tie select{max-width:220px;display:inline-block;margin-left:8px;margin-top:6px}
.match-foot{display:flex;align-items:center;gap:12px;margin-top:12px}
.save-status{font-size:.85rem}
.save-status.ok{color:var(--green)} .save-status.err{color:var(--red)} .save-status.warn{color:var(--yellow)}

/* Badges */
.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:.72rem;font-weight:600;border:1px solid transparent}
.badge.green{background:rgba(46,204,113,.15);color:#7ef0ab;border-color:#1f6e44}
.badge.red{background:rgba(255,93,108,.15);color:#ff9aa4;border-color:#7a2730}
.badge.blue{background:rgba(91,140,255,.15);color:#a9c2ff;border-color:#33477f}
.badge.purple{background:rgba(176,123,255,.15);color:#d3b8ff;border-color:#5a3f8c}
.badge.gray{background:rgba(107,118,153,.15);color:#b8c0db;border-color:#3a445f}

/* Mensajes / reglas */
.msg{margin-top:10px;font-size:.9rem}
.msg.err{color:var(--red)} .msg.warn{color:var(--yellow)}
.rule-list{line-height:1.8;padding-left:18px}
.rule-list li{margin-bottom:4px}

/* Toast */
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);
  background:#0c1330;border:1px solid var(--line);color:var(--txt);padding:12px 18px;border-radius:12px;
  opacity:0;pointer-events:none;transition:.25s;max-width:90vw;text-align:center;z-index:50}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.err{border-color:#7a2730} .toast.ok{border-color:#1f6e44}

@media(max-width:520px){
  .team{font-size:.92rem}
  .score{width:52px;padding:8px}
}