:root{
  --bg:#0b0d10; --card:#14181d; --card2:#1b2128; --line:#2a323b; --txt:#f3f5f7; --mute:#8d99a6;
  --gold:#f5c518; --green:#1f7a35; --r:14px;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth}
body{background:radial-gradient(1200px 500px at 50% -100px,#1d3a22 0,transparent 60%),var(--bg);color:var(--txt);
  font-family:'Rubik',system-ui,sans-serif;min-height:100vh;padding-bottom:84px;overflow-x:hidden}
h1,h2,h3,.anton{font-family:'Anton',Impact,sans-serif;font-weight:400;letter-spacing:.02em;text-transform:uppercase}
a{color:inherit}
button{font:inherit;color:inherit;cursor:pointer}
img{display:block}

.top{text-align:center;padding:18px 16px 6px}
.top h1{font-size:clamp(26px,7vw,40px);line-height:1}
.top h1 span{display:block;color:var(--gold);font-size:.7em;margin-top:4px}
.top sup{font-size:.5em;vertical-align:top}
.rings{display:flex;justify-content:center;margin-bottom:10px}
.rings i{width:26px;height:26px;border-radius:50%;border:4px solid var(--c);box-shadow:0 0 0 2px var(--b,transparent) inset;margin:0 -3px}
.rings i:nth-child(even){transform:translateY(10px)}
.top{padding-bottom:16px}

main{max-width:980px;margin:0 auto;padding:8px 16px 16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;margin-bottom:14px}
h2{font-size:22px;margin-bottom:10px}
h3{font-size:16px;color:var(--gold);margin:0 0 8px}
.mute{color:var(--mute);font-size:14px}
.row{display:flex;gap:10px;align-items:center}
.grow{flex:1;min-width:0}

/* nav */
.tabs{position:fixed;left:0;right:0;bottom:0;display:flex;background:#0e1115ee;backdrop-filter:blur(10px);border-top:1px solid var(--line);
  padding:6px 8px calc(6px + env(safe-area-inset-bottom));z-index:20}
.tabs a{flex:1;text-align:center;text-decoration:none;font-size:12px;color:var(--mute);padding:6px 0;border-radius:10px}
.tabs a b{display:block;font-size:20px;font-weight:400}
.tabs a.on{color:var(--gold);background:#ffffff0d}

/* hero */
.hero{display:grid;gap:14px}
@media(min-width:760px){.hero{grid-template-columns:340px 1fr;align-items:start}}
.flyer{width:100%;max-width:420px;margin:0 auto;border-radius:var(--r);border:1px solid var(--line)}
.facts{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 12px}
.chip{background:var(--card2);border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:13px}
button.chip,a.chip{color:var(--txt);font:inherit;font-size:13px;cursor:pointer}
.chip.gold{border-color:var(--gold);color:var(--gold)}
.cupo{height:10px;background:var(--card2);border-radius:99px;overflow:hidden;margin:6px 0}
.cupo i{display:block;height:100%;background:linear-gradient(90deg,#12a64a,var(--gold))}

/* form */
label{display:block;font-size:13px;color:var(--mute);margin:12px 0 5px}
input[type=text],input[type=url],input[type=number],input[type=password],select{width:100%;background:var(--card2);color:var(--txt);border:1px solid var(--line);
  border-radius:10px;padding:12px;font:inherit;font-size:16px}
input:focus,select:focus{outline:2px solid var(--gold);outline-offset:0}
.seg{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.seg button{background:var(--card2);border:1px solid var(--line);border-radius:10px;padding:12px;font-size:16px}
.seg button.on{border-color:var(--gold);background:#f5c51822;color:var(--gold)}
.photo{display:flex;align-items:center;gap:14px}
.photo .pv{width:84px;height:84px;border-radius:50%;background:var(--card2) center/cover;border:2px dashed var(--line);display:grid;place-items:center;font-size:30px;flex:none}
.btn{display:inline-block;background:var(--gold);color:#111;border:0;border-radius:12px;padding:14px 18px;font-weight:700;font-size:16px;text-align:center;text-decoration:none}
.btn.block{display:block;width:100%;margin-top:18px;font-family:'Anton',sans-serif;font-weight:400;letter-spacing:.04em;font-size:20px;text-transform:uppercase}
.btn.ghost{background:var(--card2);color:var(--txt);border:1px solid var(--line)}
.btn.sm{padding:8px 12px;font-size:14px;border-radius:9px}
.btn.danger{background:#7a1d2b;color:#fff}
.btn:disabled{opacity:.5}
.err{color:#ff7b8a;font-size:14px;margin-top:10px}

/* avatars & chips */
.av{width:34px;height:34px;border-radius:50%;object-fit:cover;background:var(--card2) center/cover;flex:none;display:grid;place-items:center;font-size:13px;font-weight:700;border:2px solid var(--tc,var(--line))}
.av.lg{width:96px;height:96px;font-size:30px;border-width:4px}
.tdot{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--tc);margin-right:6px}

/* my card */
.mine{display:flex;gap:14px;align-items:center}
.mine .info b{font-family:'Anton';font-weight:400;font-size:22px;text-transform:uppercase;display:block}
.tag{display:inline-block;border-radius:8px;padding:3px 9px;font-size:13px;margin:4px 6px 0 0;background:var(--card2);border:1px solid var(--line)}
.tag.team{background:var(--tc);border-color:var(--tc);color:#fff;font-weight:700}

/* bracket */
.bsel{display:flex;gap:8px;margin-bottom:12px;overflow-x:auto}
.bsel button{flex:none;background:var(--card);border:1px solid var(--line);border-radius:99px;padding:8px 16px}
.bsel button.on{border-color:var(--gold);color:var(--gold)}
.bwrap{overflow-x:auto;padding:4px 4px 16px;margin:0 -16px;padding-left:16px;scroll-snap-type:x proximity}
.bracket{display:flex;gap:28px;min-width:max-content;padding-right:16px}
.round{width:210px;display:flex;flex-direction:column;scroll-snap-align:start}
.round h4{font-family:'Anton';font-weight:400;text-transform:uppercase;color:var(--gold);text-align:center;font-size:15px;margin-bottom:8px;letter-spacing:.05em}
.col{flex:1;display:flex;flex-direction:column;min-height:1000px}
.pair{flex:1;display:flex;flex-direction:column;position:relative}
.m{flex:1;display:flex;align-items:center;position:relative}
.round:not(:last-child) .m::after{content:'';position:absolute;left:100%;top:50%;width:14px;border-top:2px solid var(--line)}
.round:not(:last-child) .pair::after{content:'';position:absolute;left:calc(100% + 14px);top:25%;height:50%;border-left:2px solid var(--line)}
.round:not(:last-child) .pair::before{content:'';position:absolute;left:calc(100% + 14px);top:50%;width:14px;border-top:2px solid var(--line)}
.round:not(:first-child) .m::before{content:'';position:absolute;right:100%;top:50%;width:14px;border-top:2px solid var(--line)}
.mc{width:100%;background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.mc .mt{display:flex;justify-content:space-between;align-items:center;gap:6px;font-size:11px;color:var(--mute);padding:5px 8px;background:var(--card2);min-height:30px}
.mc .mt span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mc .mt button{background:var(--gold);color:#111;border:0;border-radius:99px;padding:3px 9px;font-size:11px;font-weight:700;flex:none}
.pl{display:flex;align-items:center;gap:8px;padding:7px 8px;border-top:1px solid var(--line);min-height:48px}
.pl .nm{font-size:13px;font-weight:500;line-height:1.15;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pl .sub{font-size:11px;color:var(--mute)}
.pl.win{background:#f5c51820}
.pl.win .nm::after{content:' 🏆'}
.pl.lose{opacity:.4}
.pl.empty{color:var(--mute);font-size:12px;font-style:italic}
.pl.me{box-shadow:inset 3px 0 0 var(--gold)}
.wait{display:flex;flex-wrap:wrap;gap:10px}
.wait .w{display:flex;align-items:center;gap:8px;background:var(--card2);padding:6px 12px 6px 6px;border-radius:99px;font-size:13px}

/* teams */
.tcards{display:grid;gap:12px}
@media(min-width:760px){.tcards{grid-template-columns:repeat(3,1fr)}}
.tc{border-top:6px solid var(--tc);background:var(--card);border-radius:var(--r);padding:14px;border-left:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.tc .pts{font-family:'Anton';font-size:52px;line-height:1;color:var(--tc)}
.tc .rk{float:right;font-size:28px}
.roster{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.bd{font-size:12px;color:var(--mute);margin-top:4px}
.tg{display:grid;gap:12px}
@media(min-width:760px){.tg{grid-template-columns:repeat(2,1fr)}}
.podium{display:flex;flex-direction:column;gap:6px;margin-top:10px}
.podium div{display:flex;align-items:center;gap:8px;font-size:14px}
.lb{display:flex;align-items:center;gap:10px;padding:8px 0;border-top:1px solid var(--line)}
.lb:first-of-type{border-top:0}
.lb .n{width:22px;text-align:center;color:var(--mute);font-family:'Anton'}
.lb .p{font-family:'Anton';font-size:20px;color:var(--gold)}

/* overlays */
.overlay{position:fixed;inset:0;background:#05070aF2;z-index:50;display:grid;place-items:center;padding:18px;overflow:auto}
.overlay[hidden]{display:none}
.sorteo{width:100%;max-width:420px;text-align:center}
.sorteo .lbl{color:var(--mute);letter-spacing:.2em;font-size:13px;margin-bottom:8px}
.reel{font-family:'Anton';font-size:clamp(34px,10vw,52px);text-transform:uppercase;min-height:1.4em;padding:18px 10px;border-radius:var(--r);background:var(--card);border:2px solid var(--line);transition:color .1s}
.reel.done{border-color:var(--gold);animation:pop .5s}
.slots{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:12px 0}
.slots div{background:var(--card);border:2px solid var(--line);border-radius:10px;padding:14px 0;font-family:'Anton';font-size:20px;color:var(--mute)}
.slots div.hot{background:#f5c51833;border-color:var(--gold);color:var(--gold)}
.slots div.fin{background:var(--gold);color:#111;animation:pop .6s}
.steps{display:flex;justify-content:center;gap:6px;margin-bottom:16px}
.steps i{width:30px;height:5px;border-radius:9px;background:var(--line)}
.steps i.on{background:var(--gold)}
.final .av.lg{margin:0 auto 10px}
.final h2{font-size:30px;margin:0}
.final .tag{font-size:15px;padding:6px 12px}
@keyframes pop{0%{transform:scale(.92)}60%{transform:scale(1.06)}100%{transform:scale(1)}}
canvas.confetti{position:fixed;inset:0;pointer-events:none;z-index:60}
.modal{width:100%;max-width:420px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px}
.modal iframe{width:100%;height:560px;border:0;border-radius:10px;background:#000}
.toast{position:fixed;left:50%;bottom:96px;transform:translateX(-50%);background:var(--gold);color:#111;padding:10px 16px;border-radius:99px;font-weight:700;z-index:80;font-size:14px}
.toast[hidden]{display:none}

/* admin */
.adm .mrow{display:grid;gap:8px;border-top:1px solid var(--line);padding:12px 0}
.adm .mrow:first-of-type{border-top:0}
.adm .two{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.adm table{width:100%;border-collapse:collapse;font-size:14px}
.adm td{padding:8px 4px;border-top:1px solid var(--line);vertical-align:middle}
.adm select,.adm input{padding:8px;font-size:14px}