/* ===== BSH World Cup 2026 — theme (kế thừa từ wc2026_6.html) ===== */
:root{
  --bg:#f4f6fb; --bg2:#eaeef6; --card:#ffffff; --card2:#f6f8fc;
  --line:rgba(18,28,54,.10); --line2:rgba(18,28,54,.18);
  --txt:#161d2e; --muted:#5b6480; --dim:#97a0b6;
  --mag:#e2185f; --amber:#d6790a; --teal:#0a9e8c;
  --grad:linear-gradient(100deg,#e2185f 0%,#f0602f 48%,#f59e0b 100%);
  --pitch:#10a85f; --ok:#0a9e8c; --bad:#e2185f;
}
*{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px}
body{
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(226,24,95,.07), transparent 60%),
    radial-gradient(900px 500px at -5% 10%, rgba(10,158,140,.06), transparent 55%),
    var(--bg);
  color:var(--txt); font-family:"Be Vietnam Pro",system-ui,Segoe UI,sans-serif;
  line-height:1.55; min-height:100vh; -webkit-font-smoothing:antialiased;
}
a{color:var(--mag);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1100px;margin:0 auto;padding:0 20px}

/* nav */
nav.top{position:sticky;top:0;z-index:50;background:rgba(244,246,251,.92);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line)}
nav.top .wrap{display:flex;align-items:center;gap:18px;padding:12px 20px;flex-wrap:wrap}
.brand{font-family:"Oswald",sans-serif;font-weight:700;text-transform:uppercase;letter-spacing:.02em;font-size:20px}
.brand .yr{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
nav.top a.link{font-family:"Oswald",sans-serif;font-weight:500;letter-spacing:.04em;text-transform:uppercase;
  font-size:14px;color:var(--muted);padding:6px 2px}
nav.top a.link.on,nav.top a.link:hover{color:var(--txt);text-decoration:none}
nav.top .spacer{flex:1}
nav.top .who{font-size:13.5px;color:var(--muted);text-decoration:none;cursor:pointer}
nav.top .who b{color:var(--txt)}
nav.top .who:hover b{text-decoration:underline}

main{padding:28px 0 70px}
h1.page{font-family:"Oswald",sans-serif;font-weight:700;text-transform:uppercase;font-size:30px;letter-spacing:-.01em;margin-bottom:4px}
.sub{color:var(--muted);font-size:14.5px;margin-bottom:22px}

/* cards */
.card{background:linear-gradient(180deg,var(--card2),var(--card));border:1px solid var(--line);
  border-radius:16px;padding:18px 18px;margin-bottom:14px;box-shadow:0 8px 28px -22px rgba(20,30,60,.5)}
.card h2{font-family:"Oswald",sans-serif;font-weight:600;font-size:17px;text-transform:uppercase;letter-spacing:.04em;margin-bottom:12px}
.card > p{margin-bottom:12px}
.matchcard{transition:.18s}
.matchcard:hover{border-color:var(--line2);transform:translateY(-2px);box-shadow:0 16px 38px -24px rgba(20,30,60,.55)}
.matchcard.done{background:linear-gradient(180deg,rgba(10,158,140,.05),var(--card))}

/* match row */
.match{display:grid;grid-template-columns:1fr auto;gap:16px;align-items:center;
  background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 16px;margin-bottom:10px}
.match .mlabel{font-family:"Oswald",sans-serif;font-weight:500;font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.match .mlabel b{color:var(--txt)}
.teamrow{display:flex;align-items:center;gap:11px;margin:5px 0}
.teamrow .flag{width:28px;height:20px;border-radius:3px;object-fit:cover;flex:none;box-shadow:0 1px 4px rgba(20,30,60,.18)}
.teamrow .mono{width:28px;height:20px;border-radius:3px;flex:none;display:grid;place-items:center;
  font-family:"Oswald",sans-serif;font-size:10px;font-weight:700;color:#fff;background:var(--muted)}
.teamrow .nm{font-weight:600;font-size:15.5px}
.tbd{color:var(--dim);font-style:italic}
.kowin{margin-left:auto;font-size:12px;color:var(--teal);font-weight:600}

/* prediction input box */
.predbox{min-width:230px;display:flex;flex-direction:column;gap:8px;align-items:flex-end}
.predbox .ko-when{font-family:"Oswald",sans-serif;font-weight:600;font-size:18px;color:var(--amber);line-height:1}
.score-in{display:flex;align-items:center;gap:8px}
.score-in input[type=number]{width:54px;text-align:center;font-family:"Oswald",sans-serif;font-size:20px;font-weight:600;
  padding:8px 6px;border:1px solid var(--line2);border-radius:10px;background:var(--card);color:var(--txt)}
.score-in input:disabled{background:var(--bg2);color:var(--dim)}
.score-in .x{color:var(--dim);font-weight:600}
.lockmsg{font-size:12.5px;color:var(--dim)}
.lockmsg.hot{color:var(--amber)}
.adv-pick{font-size:13px;color:var(--muted);display:none;align-items:center;gap:8px}
.adv-pick.show{display:flex}
.adv-pick select{padding:6px 8px;border:1px solid var(--line2);border-radius:8px;background:var(--card);font-family:inherit;font-size:13px}

/* buttons */
.btn{display:inline-block;text-align:center;text-decoration:none;font-family:"Oswald",sans-serif;font-weight:600;letter-spacing:.04em;text-transform:uppercase;font-size:14px;
  cursor:pointer;border:1px solid var(--line2);border-radius:10px;padding:10px 18px;background:var(--card);color:var(--txt);transition:.15s}
.btn:hover{text-decoration:none}
.btn:hover{border-color:var(--txt)}
.btn.primary{color:#fff;background:var(--grad);border-color:transparent;box-shadow:0 8px 18px -10px rgba(226,24,95,.6)}
.btn.primary:hover{filter:brightness(1.06)}
.btn:active{transform:translateY(1px)}
.btn.sm{padding:7px 12px;font-size:12.5px}
.btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}

/* forms — global controls */
input[type=text],input[type=password],input[type=file],input[type=number],select,textarea{
  font-family:inherit;font-size:15px;color:var(--txt);background:var(--card);
  border:1px solid var(--line2);border-radius:10px;padding:10px 12px;transition:.15s;outline:none}
input::placeholder{color:var(--dim)}
input:hover,select:hover{border-color:var(--muted)}
input:focus,select:focus,textarea:focus{border-color:var(--mag);box-shadow:0 0 0 3px rgba(226,24,95,.13)}
select{appearance:none;-webkit-appearance:none;cursor:pointer;padding-right:32px;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%235b6480' stroke-width='2.4' stroke-linecap='round'><path d='M6 9l6 6 6-6'/></svg>");
  background-repeat:no-repeat;background-position:right 11px center}
.field{margin-bottom:14px}
.field label{display:block;font-size:13.5px;color:var(--muted);margin-bottom:6px;font-weight:500}
.field input,.field select,.field textarea{width:100%}
.auth{max-width:380px;margin:8vh auto 0}
.auth .card{padding:26px}

/* labeled inline control group */
.ctl{display:flex;flex-direction:column;gap:5px}
.ctl > span{font-size:11px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}

/* matchup (flags + names) */
.matchup{display:flex;flex-direction:column;gap:6px}
.matchup .t{display:flex;align-items:center;gap:9px}
.crest{width:30px;height:22px;border-radius:4px;object-fit:cover;flex:none;background:var(--card2);
  box-shadow:0 1px 4px rgba(20,30,60,.2)}
.crest.mono{display:grid;place-items:center;font-family:"Oswald",sans-serif;font-size:10px;font-weight:700;color:#fff;background:var(--muted)}
.matchup .nm{font-weight:700;font-size:15px}
.matchup .adv{margin-left:auto;font-size:11px;font-weight:700;color:#fff;background:var(--teal);border-radius:6px;padding:1px 7px}

/* score "[ ] – [ ]" */
.score{display:inline-flex;align-items:center;gap:7px;background:var(--card2);border:1px solid var(--line);border-radius:12px;padding:5px 9px}
.score input{width:46px;text-align:center;font-family:"Oswald",sans-serif;font-size:19px;font-weight:600;
  padding:5px 3px;border:1px solid var(--line2);border-radius:8px;background:#fff}
.score input:disabled{background:var(--bg2);color:var(--dim);box-shadow:none}
.score .dash{color:var(--dim);font-weight:700}
.keochip{font-family:"Oswald",sans-serif;font-size:12px;font-weight:600;color:var(--amber);
  background:rgba(214,121,10,.1);border:1px solid rgba(214,121,10,.3);border-radius:7px;padding:3px 9px;white-space:nowrap}

/* tables */
table.tbl{width:100%;border-collapse:collapse;font-size:14.5px}
table.tbl th,table.tbl td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}
table.tbl th{font-family:"Oswald",sans-serif;font-weight:600;text-transform:uppercase;font-size:12px;letter-spacing:.05em;color:var(--muted)}
table.tbl tr:hover td{background:var(--card2)}
table.tbl td.num,table.tbl th.num{text-align:right;font-family:"Oswald",sans-serif}
table.cfg-tbl{table-layout:fixed}
.rank{font-family:"Oswald",sans-serif;font-weight:700;color:var(--dim);width:40px}
.rank.top1{color:var(--amber)} .rank.top2{color:var(--muted)} .rank.top3{color:var(--teal)}

/* badges + alerts */
.badge{display:inline-block;font-family:"Oswald",sans-serif;font-weight:600;font-size:11px;letter-spacing:.04em;
  text-transform:uppercase;padding:2px 8px;border-radius:6px;border:1px solid var(--line2);color:var(--muted)}
.badge.p5{color:#fff;background:var(--ok);border-color:transparent}
.badge.p3{color:#fff;background:var(--amber);border-color:transparent}
.badge.p2{color:#fff;background:var(--teal);border-color:transparent}
.badge.p0{color:var(--dim)}
.badge.live{color:#fff;background:var(--mag);border-color:transparent}
.alert{padding:12px 15px;border-radius:10px;margin-bottom:16px;font-size:14px;border:1px solid var(--line2)}
.alert.ok{background:rgba(10,158,140,.08);border-color:rgba(10,158,140,.4);color:#0a7d6f}
.alert.err{background:rgba(226,24,95,.07);border-color:rgba(226,24,95,.4);color:#b3164d}
.alert.info{background:rgba(214,121,10,.07);border-color:rgba(214,121,10,.35);color:#9a5807}

/* W/D/L + side-bet pick chips */
.picks{display:flex;gap:7px;flex-wrap:wrap}
.picks label{cursor:pointer;font-family:"Be Vietnam Pro",sans-serif;font-size:13.5px;font-weight:600;
  border:1px solid var(--line2);border-radius:10px;padding:8px 13px;background:var(--card);color:var(--txt);transition:.12s;user-select:none}
.picks label:hover{border-color:var(--txt)}
.picks input{position:absolute;opacity:0;width:0;height:0}
.picks label:has(input:checked){background:var(--grad);color:#fff;border-color:transparent}
.picks.side label:has(input:checked){background:var(--teal);color:#fff;border-color:transparent}
.keo{font-family:"Oswald",sans-serif;font-size:12.5px;color:var(--amber);font-weight:600;letter-spacing:.02em;margin-top:2px}
.sidelbl{font-size:12px;color:var(--muted);margin:8px 0 4px}
.muted{color:var(--muted)} .dim{color:var(--dim)} .right{text-align:right}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.flexrow{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.daychip{font-family:"Oswald",sans-serif;font-size:13px;color:var(--muted);background:var(--card);
  border:1px solid var(--line);border-radius:9px;padding:6px 12px;cursor:pointer;transition:.14s;text-decoration:none}
.daychip:hover{border-color:var(--line2);color:var(--txt);text-decoration:none}
.daychip.on{color:#fff;background:var(--grad);border-color:transparent;box-shadow:0 6px 14px -8px rgba(226,24,95,.6)}
footer{border-top:1px solid var(--line);padding:22px 0;color:var(--dim);font-size:13px;text-align:center}

/* admin match edit row */
.match-head{display:flex;justify-content:space-between;gap:14px;align-items:flex-start;margin-bottom:14px}
.match-ctls{display:flex;gap:16px;align-items:flex-end;flex-wrap:wrap}
.match-ctls .btn{margin-left:auto}
.keo-edit{display:flex;align-items:center;gap:7px}
.keo-edit select{min-width:175px}
.keo-edit input{width:74px}
.keo-edit .unit{font-size:12px;color:var(--muted)}
.match-tags{display:flex;flex-direction:column;gap:6px;align-items:flex-end;flex:none}

@media(max-width:640px){
  .match{grid-template-columns:1fr}
  .predbox{align-items:flex-start}
  .grid2{grid-template-columns:1fr}
  .match-head{flex-direction:column}
  .match-ctls{gap:12px}
  .match-ctls .btn{margin-left:0;width:100%}
}