:root{
  --navy:#0d3b3d;
  --navy-dark:#082728;
  --blue:#0d9488;
  --cyan:#2dd4bf;
  --ink:#142b2c;
  --muted:#5f7375;
  --line:#d8e6e5;
  --bg:#f1f7f6;
  --white:#fff;
  --danger:#c0362a;
  --ok:#0e8a5f;
  --shadow:0 10px 28px rgba(13,59,61,.08);
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.5 'Plus Jakarta Sans',system-ui,-apple-system,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit}
button,.button{transition:transform .15s ease,box-shadow .15s ease,background .15s ease}
.card,.panel,.league-card,input,select,textarea,.tabs a{transition:border-color .15s ease,box-shadow .15s ease,transform .15s ease}

.topbar{min-height:68px;background:linear-gradient(135deg,var(--navy) 0%,var(--navy-dark) 100%);display:flex;align-items:center;justify-content:space-between;padding:0 max(20px,calc((100% - 1120px)/2));color:white}
.brand{display:flex;gap:10px;align-items:center;color:#fff;text-decoration:none;font-weight:800;font-size:1.12rem;letter-spacing:-.01em}
.ball{width:30px;height:30px;border:3px solid #fff;border-radius:50%;display:grid;place-items:center;color:var(--cyan);font-size:10px}
.topbar nav{display:flex;gap:18px}
.topbar nav a{color:#fff;text-decoration:none;font-weight:650;opacity:.92}
.topbar nav a:hover{opacity:1}

.container{max-width:1120px;margin:0 auto;padding:28px 20px 60px}
.hero{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:22px}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;color:var(--blue);font-weight:800;font-size:.78rem}
h1{font-size:clamp(1.7rem,4vw,2.6rem);line-height:1.08;margin:.25rem 0;letter-spacing:-.015em;font-weight:800}
h2{margin:0 0 16px;letter-spacing:-.01em}
.muted{color:var(--muted)}

.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card,.panel{background:var(--white);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}
.league-card{padding:22px;text-decoration:none;color:inherit}
.league-card:hover{transform:translateY(-3px);border-color:var(--cyan);box-shadow:0 16px 32px rgba(13,59,61,.12)}
.league-card h2{margin:8px 0}
.pill{display:inline-flex;border-radius:99px;background:#e3f7f4;color:#0b6d63;padding:4px 10px;font-weight:750;font-size:.78rem}
.panel{padding:20px;margin-bottom:20px}
.ad{min-height:90px;border:1px dashed #b6cac8;background:#fff;display:grid;place-items:center;text-align:center;color:#7a8b8a;border-radius:14px;margin:22px 0;padding:14px}

.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px;background:#fff}
table{border-collapse:collapse;width:100%;min-width:650px}
th,td{padding:12px 10px;border-bottom:1px solid var(--line);text-align:center}
th{background:#eaf5f3;color:#2f4c4a;font-size:.78rem;text-transform:uppercase;letter-spacing:.04em}
td:nth-child(2),th:nth-child(2){text-align:left;font-weight:700}
tbody tr:hover td{background:#f6fbfa}
.pos{width:44px}

.tabs{display:flex;gap:8px;overflow:auto;margin-bottom:20px}
.tabs a{white-space:nowrap;text-decoration:none;color:var(--navy);background:#fff;border:1px solid var(--line);padding:9px 13px;border-radius:10px;font-weight:700}
.tabs a.active{background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;border-color:transparent}

.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.field{margin-bottom:14px}
label{display:block;font-weight:700;margin-bottom:5px}
input,select,textarea,button{font:inherit}
input,select,textarea{width:100%;border:1px solid #c3d3d1;border-radius:10px;padding:10px 11px;background:#fff}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(13,148,136,.15)}
button,.button{border:0;border-radius:10px;background:var(--blue);color:#fff;padding:10px 16px;font-weight:750;cursor:pointer;text-decoration:none;display:inline-block}
button:hover,.button:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(13,148,136,.25)}
.button.secondary{background:#e5f1ef;color:var(--navy)}
.button.secondary:hover{box-shadow:0 6px 16px rgba(13,59,61,.12)}
.button.danger,button.danger{background:var(--danger)}
.button.danger:hover,button.danger:hover{box-shadow:0 6px 16px rgba(192,54,42,.25)}
a:focus-visible,button:focus-visible,.button:focus-visible,.tabs a:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}

.actions{display:flex;flex-wrap:wrap;gap:8px}
.alert{padding:12px 15px;border-radius:12px;margin-bottom:18px;background:#e5f7f1;color:var(--ok)}
.alert.error{background:#fdeeec;color:var(--danger)}

.match{display:grid;grid-template-columns:1fr auto 1fr auto;gap:12px;align-items:center;border-bottom:1px solid var(--line);padding:13px 0}
.match:last-child{border:0}
.score{font-weight:850;font-size:1.15rem;color:var(--navy)}
footer{text-align:center;color:var(--muted);padding:25px;font-size:.86rem}
.login{max-width:430px;margin:50px auto}
.set-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.help{font-size:.82rem;color:var(--muted);margin-top:5px}

@media(max-width:760px){
  .grid,.admin-grid{grid-template-columns:1fr}
  .hero{align-items:start;flex-direction:column}
  .match{grid-template-columns:1fr auto 1fr}
  .match .date{grid-column:1/-1}
  .topbar{padding:0 16px}
  .container{padding:22px 14px 50px}
  .panel{padding:15px}
}
@media(max-width:420px){
  h1{font-size:1.55rem}
  .button,button{padding:9px 13px;font-size:.94rem}
  .panel{padding:13px}
}