:root{
  --paper:#E9EEF2; --card:#FFFFFF; --ink:#14213D; --muted:#5B6782; --line:#CBD4DE;
  --azzurro:#1F63D6; --azzurro-ink:#FFFFFF; --gold:#B8901C; --gold-soft:#F5E7B8;
  --win:#1E8A55; --loss:#C8392F; --pitch:#1B5E3F;
  --display:"Big Shoulders Display", Impact, "Arial Narrow", sans-serif;
  --body:"Barlow", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#0E1524; --card:#18223A; --ink:#E8EDF7; --muted:#9AA6C0; --line:#2B3856;
    --azzurro:#5B93F0; --azzurro-ink:#0E1524; --gold:#E2BC4E; --gold-soft:#3A3217;
    --win:#4CC98A; --loss:#F07A70; --pitch:#2F8A60;
  }
}
:root[data-theme="dark"]{
  --paper:#0E1524; --card:#18223A; --ink:#E8EDF7; --muted:#9AA6C0; --line:#2B3856;
  --azzurro:#5B93F0; --azzurro-ink:#0E1524; --gold:#E2BC4E; --gold-soft:#3A3217;
  --win:#4CC98A; --loss:#F07A70; --pitch:#2F8A60;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--paper);color:var(--ink);font:16px/1.45 var(--body);padding-bottom:84px}
img{max-width:100%}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid var(--azzurro);outline-offset:2px}
.wrap{max-width:760px;margin:0 auto;padding:16px}
header.top{padding:20px 16px 8px;max-width:760px;margin:0 auto}
.league-name{font:900 clamp(40px,11vw,72px)/.9 var(--display);letter-spacing:-.01em;margin:0;text-transform:uppercase}
.sub{color:var(--muted);margin:6px 0 0}
h2{font:800 28px/1 var(--display);margin:24px 0 10px;text-transform:uppercase}
h3{font:800 20px/1.1 var(--display);margin:16px 0 8px;text-transform:uppercase}
.panel{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px}
.row{display:flex;gap:10px;align-items:center}
.grow{flex:1;min-width:0}
.muted{color:var(--muted)}
.small{font-size:13px}
.btn{border:0;border-radius:10px;padding:11px 16px;font-weight:700;background:var(--azzurro);color:var(--azzurro-ink)}
.btn.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line)}
.btn.danger{background:transparent;color:var(--loss);border:1.5px solid var(--loss)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btns{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
input[type=text],input[type=number],input[type=search],select{width:100%;padding:10px 12px;border-radius:10px;border:1.5px solid var(--line);background:var(--paper)}
label.field{display:block;margin:12px 0}
label.field span{display:block;font-weight:600;margin-bottom:4px}
.tabs{z-index:10;position:fixed;left:0;right:0;bottom:0;background:var(--card);border-top:1px solid var(--line);display:flex;justify-content:center;padding-bottom:env(safe-area-inset-bottom)}
.tabs button{flex:1;max-width:150px;background:none;border:0;padding:10px 4px 12px;font:800 15px var(--display);text-transform:uppercase;color:var(--muted);border-top:3px solid transparent}
.tabs button[aria-current="page"]{color:var(--ink);border-top-color:var(--azzurro)}
/* sticker avatar: the one bold thing */
.stk{--h:210;position:relative;width:48px;height:58px;flex:none;border-radius:8px;background:hsl(var(--h) 55% 42%);border:3px solid #fff;box-shadow:0 1px 0 var(--line),0 0 0 1px var(--line);overflow:hidden;display:grid;place-items:center;color:#fff;font:900 20px var(--display)}
.stk::after{content:"";position:absolute;inset:auto 0 0 0;height:34%;background:hsl(var(--h) 55% 30%)}
.stk span{position:relative;z-index:1}
.stk img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:2}
.stk.big{width:96px;height:118px;font-size:38px;border-width:4px}
.rt{color:var(--ink);font:900 22px/1 var(--display);min-width:34px;text-align:center;padding:4px 6px;border-radius:6px;background:var(--paper)}
.rt.elite{background:var(--gold-soft);color:var(--gold)}
.pos{font:800 12px var(--display);letter-spacing:.04em;padding:2px 6px;border-radius:4px;border:1.5px solid currentColor}
.pos.GK{color:#D08A10}.pos.DEF{color:#2A8A5A}.pos.MID{color:var(--azzurro)}.pos.FWD{color:var(--loss)}
.list{list-style:none;margin:0;padding:0}
.list li{border-bottom:1px solid var(--line)}
.list li:last-child{border-bottom:0}
.prow{display:flex;gap:12px;align-items:center;width:100%;background:none;border:0;padding:10px 2px;text-align:left}
.pname{font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.chip{display:inline-block;font-size:12px;font-weight:600;padding:2px 8px;border-radius:99px;background:var(--paper);color:var(--muted)}
.chip.on{background:var(--azzurro);color:var(--azzurro-ink)}
.scroll{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums}
th,td{padding:8px 5px;text-align:right;white-space:nowrap}
th{font:800 14px var(--display);text-transform:uppercase;color:var(--muted);border-bottom:2px solid var(--line)}
td{border-bottom:1px solid var(--line)}
th:nth-child(2),td:nth-child(2){text-align:left}
th:first-child,td:first-child{text-align:center;width:28px}
td.pts{font:900 20px var(--display)}
.fx{display:grid;grid-template-columns:1fr auto 1fr;gap:8px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line);width:100%;background:none;border-left:0;border-right:0;border-top:0;text-align:inherit}
.fx:last-child{border-bottom:0}
.fx .h{text-align:right;font-weight:700}.fx .a{font-weight:700}
.score{font:900 26px/1 var(--display);background:var(--ink);color:var(--paper);padding:6px 10px;border-radius:8px;min-width:70px;text-align:center}
.score.pending{background:var(--paper);color:var(--muted);font-size:18px}
.fx small{display:block;font-weight:500;color:var(--muted)}
.filters{display:flex;gap:6px;flex-wrap:wrap;margin:10px 0}
.filters button{border:1.5px solid var(--line);background:var(--card);border-radius:99px;padding:6px 12px;font-weight:600}
.filters button[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.pack{display:flex;gap:10px;align-items:flex-start;padding:10px;border:1.5px solid var(--line);border-radius:10px;margin:8px 0}
.pack input{margin-top:5px;width:20px;height:20px}
.sheet-bg{position:fixed;inset:0;background:rgba(10,15,30,.55);display:flex;align-items:flex-end;justify-content:center;z-index:20}
.sheet{background:var(--card);width:100%;max-width:560px;max-height:88vh;overflow:auto;border-radius:18px 18px 0 0;padding:18px 16px 28px}
@media (min-width:700px){.sheet-bg{align-items:center}.sheet{border-radius:18px}}
.toast{position:fixed;left:50%;bottom:96px;transform:translateX(-50%);background:var(--ink);color:var(--paper);padding:10px 16px;border-radius:10px;font-weight:600;z-index:30;max-width:90vw}
.pitch{background:var(--pitch);color:#fff;border-radius:14px;padding:12px}
.pitch .prow{color:#fff}.pitch .pos{background:#fff}
.pitch .muted{color:rgba(255,255,255,.75)}
.star{font-weight:800;color:var(--gold)}
.bar{height:6px;border-radius:3px;background:var(--line);overflow:hidden}
.bar i{display:block;height:100%;background:var(--azzurro)}
.note{border-left:4px solid var(--gold);padding:8px 12px;background:var(--card);border-radius:0 10px 10px 0;margin:12px 0}
.rules p,.rules li{max-width:68ch}
.rules table td,.rules table th{text-align:left}
@media (prefers-reduced-motion: reduce){*{transition:none!important;animation:none!important}}

/* fluid motion: every render/sheet swap gets a fresh DOM node, so a plain animation replays itself */
main.wrap{animation:fadein .28s cubic-bezier(.16,1,.3,1)}
@keyframes fadein{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.sheet-bg{animation:bgfade .18s ease}
@keyframes bgfade{from{opacity:0}to{opacity:1}}
.sheet{animation:sheetup .24s cubic-bezier(.16,1,.3,1)}
@keyframes sheetup{from{transform:translateY(28px);opacity:.4}to{transform:none;opacity:1}}
.btn,.tabs button,.fx,.prow,.season,details.grp summary{transition:background-color .15s ease,border-color .15s ease,color .15s ease,transform .1s ease}
.btn:active{transform:scale(.97)}
.fx:hover,.prow:hover{background:color-mix(in srgb,var(--azzurro) 6%,transparent)}

/* desktop: a taller viewport gets a side rail instead of a bottom tab bar, plus a roomier canvas */
@media (min-width:900px){
  body{padding-bottom:0;padding-left:230px}
  header.top,.wrap{max-width:920px}
  .tabs{left:0;right:auto;top:0;bottom:0;width:230px;flex-direction:column;justify-content:flex-start;align-items:stretch;gap:2px;padding:84px 10px 16px;border-top:0;border-right:1px solid var(--line)}
  .tabs::before{content:"⚽ KalpaCalcio";display:block;position:fixed;top:22px;left:26px;font:900 22px var(--display);letter-spacing:-.01em;text-transform:uppercase}
  .tabs button{flex:none;max-width:none;text-align:left;padding:12px 14px;border-top:0;border-left:3px solid transparent;border-radius:10px}
  .tabs button[aria-current="page"]{background:color-mix(in srgb,var(--azzurro) 12%,transparent);border-left-color:var(--azzurro)}
  .sheet-bg{align-items:center}
  .sheet{max-width:640px}
}

.hdr{display:flex;gap:12px;align-items:flex-start}
.hdr .grow{min-width:0}
.iconbtn{width:40px;height:40px;border-radius:50%;border:1.5px solid var(--line);background:var(--card);font:800 20px var(--display);flex:none}
details.grp{border:1.5px solid var(--line);border-radius:12px;margin:10px 0;background:var(--card)}
details.grp summary{padding:12px 14px;font:800 20px var(--display);text-transform:uppercase;cursor:pointer;display:flex;align-items:center;gap:8px}
details.grp .inner{padding:0 12px 12px}
.seasons{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px}
.season{display:flex;gap:8px;align-items:flex-start;padding:8px 10px;border:1.5px solid var(--line);border-radius:10px;font-size:14px}
.season input{margin-top:3px;width:18px;height:18px;flex:none}
.season:has(input:checked){border-color:var(--azzurro);background:color-mix(in srgb,var(--azzurro) 10%,transparent)}
.poolinfo{position:sticky;bottom:72px;background:var(--ink);color:var(--paper);border-radius:12px;padding:12px 14px;margin-top:14px;display:flex;gap:10px;align-items:center}
.poolinfo .btn{background:var(--paper);color:var(--ink)}
.tut{max-width:480px}
.tut-art{background:var(--pitch);border-radius:14px;padding:18px;color:#fff;margin-bottom:14px;min-height:150px;display:flex;flex-direction:column;justify-content:center;gap:10px}
.tut h2{margin-top:0}
.dots{display:flex;gap:6px;justify-content:center;margin:14px 0 4px}
.dots i{width:8px;height:8px;border-radius:50%;background:var(--line)}
.dots i.on{background:var(--azzurro);width:22px;border-radius:4px}
.calc{font:900 36px/1 var(--display);text-align:center}
input[type=range]{width:100%;accent-color:#fff}
.sum{display:grid;grid-template-columns:1fr auto;gap:4px 12px;font-variant-numeric:tabular-nums}
.sum .t{border-top:1px solid rgba(255,255,255,.4);padding-top:4px;font-weight:800}
.banner{background:var(--gold-soft);border-radius:10px;padding:10px 12px;margin:10px 0;font-size:14px}
.authwrap{max-width:420px;margin:0 auto;padding:40px 16px}
.authwrap .league-name{font-size:clamp(32px,9vw,52px)}
.tabs.hidden{display:none}
.leaguecard{display:flex;align-items:center;gap:10px;width:100%;background:none;border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;text-align:left;margin-bottom:8px}