/* Bandejavu – admin design system
   Tokens → base → layout → components → pages → mobile. Light and dark share the same tokens. */

:root{
  color-scheme:light dark;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;

  /* surfaces */
  --bg:#f4f6f8; --surface:#ffffff; --surface-2:#f8fafb;
  --line:#e0e6eb; --line-strong:#c6cfd8;
  /* text */
  --ink:#14202b; --mute:#5b6773;
  /* brand (text + fills both pass 4.5:1 on their backgrounds) */
  --brand:#087a4d; --brand-soft:#e6f4ed; --on-brand:#ffffff;
  /* status */
  --bad:#b3261e; --bad-soft:#fdecea;
  --warn:#8a5a00; --warn-soft:#fff3d6;

  /* scale */
  --r-sm:8px; --r:12px; --r-lg:16px;
  --tap:44px;
  --shadow:0 1px 2px rgba(16,24,32,.05),0 6px 20px rgba(16,24,32,.07);
  --focus:0 0 0 3px color-mix(in srgb,var(--brand) 35%,transparent);

  /* legacy names still used by templates */
  --card:var(--surface); --brand2:var(--brand-soft);
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#0e141a; --surface:#16202a; --surface-2:#1b2733;
    --line:#26323f; --line-strong:#36465a;
    --ink:#e9eff4; --mute:#9aa8b5;
    --brand:#3ccf93; --brand-soft:#12362a; --on-brand:#07281b;
    --bad:#ff8a7d; --bad-soft:#3b1d1a;
    --warn:#f0b95a; --warn-soft:#3a2c10;
    --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px rgba(0,0,0,.35);
  }
}

/* ---------- base ---------- */
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 var(--font);-webkit-font-smoothing:antialiased;font-variant-numeric:tabular-nums}
a{color:var(--brand);text-underline-offset:2px}
h1,h2,h3{line-height:1.25;margin:0}
h2{font-size:16px;font-weight:700;margin:20px 0 10px}
p{margin:0 0 8px}
code{font-size:.9em;background:var(--surface-2);padding:1px 5px;border-radius:5px}
.mute{color:var(--mute)}
.warn{color:var(--warn)}
.err{color:var(--bad);margin:8px 0 0;min-height:1.3em;font-size:14px}
:focus-visible{outline:none;box-shadow:var(--focus);border-radius:var(--r-sm)}
::selection{background:color-mix(in srgb,var(--brand) 25%,transparent)}

/* ---------- app bar ---------- */
header{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:6px;padding:8px 20px;background:color-mix(in srgb,var(--surface) 92%,transparent);
  -webkit-backdrop-filter:saturate(1.4) blur(10px);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
header h1{font-size:17px;margin:0 12px 0 0;white-space:nowrap}
header h1 a{color:var(--ink);text-decoration:none;display:inline-flex;align-items:center;gap:9px}
header h1 .logo{border-radius:8px;display:block}
#gnav{display:flex;gap:2px;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}
#gnav a{padding:8px 12px;border-radius:var(--r-sm);color:var(--mute);text-decoration:none;font-size:14px;font-weight:600;white-space:nowrap;min-height:36px;display:inline-flex;align-items:center}
#gnav a:hover{color:var(--ink);background:var(--surface-2)}
#gnav a.on{background:var(--brand-soft);color:var(--brand)}
#sync{margin-left:auto;font-size:12px;color:var(--mute);white-space:nowrap}
.usermenu{position:relative}
.usermenu summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:8px;padding:4px 10px 4px 4px;border:1px solid var(--line);border-radius:99px;font-size:14px;user-select:none;min-height:36px}
.usermenu summary::-webkit-details-marker{display:none}
.usermenu[open] summary{border-color:var(--line-strong)}
.avatar{width:28px;height:28px;border-radius:50%;background:var(--brand);color:var(--on-brand);display:inline-grid;place-items:center;font-weight:700;font-size:13px;text-transform:uppercase}
.usermenu .menu{position:absolute;right:0;top:calc(100% + 8px);background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:8px;min-width:180px;display:grid;gap:4px;box-shadow:var(--shadow)}
.usermenu .menu a{padding:10px 12px;color:var(--ink);text-decoration:none;border-radius:var(--r-sm)}
.usermenu .menu a:hover{background:var(--surface-2)}

/* ---------- page ---------- */
main{max-width:1120px;margin:0 auto;padding:20px 20px 96px}
.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:16px;align-items:start}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,290px),1fr));gap:14px}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.tablewrap{overflow-x:auto}
.center{max-width:400px;margin:40px auto}
.hero{text-align:center;margin-bottom:20px}
.hero img{border-radius:16px;box-shadow:var(--shadow)}
.hero h1{font-size:28px;font-weight:800;letter-spacing:-.02em;margin:12px 0 2px}
.hero p{margin:0}

/* tournament header + tabs */
.thead{display:flex;flex-wrap:wrap;gap:12px 16px;align-items:flex-start;justify-content:space-between;margin-bottom:12px}
.thead h1{font-size:24px;font-weight:800;letter-spacing:-.01em;margin:6px 0 4px;display:flex;flex-wrap:wrap;gap:6px 10px;align-items:center}
.thead p{margin:0;font-size:14px}
.thead a.mute{font-size:13px;text-decoration:none}
.thead a.mute:hover{color:var(--ink)}
nav.tabs{display:flex;flex-wrap:nowrap;gap:2px;overflow-x:auto;scrollbar-width:none;border-bottom:1px solid var(--line);margin:0 0 20px}
nav.tabs::-webkit-scrollbar,#gnav::-webkit-scrollbar{display:none}
nav.tabs button{flex:0 0 auto;border:0;border-bottom:3px solid transparent;border-radius:0;background:transparent;min-height:46px;padding:10px 16px;font-weight:600;color:var(--mute);margin-bottom:-1px}
nav.tabs button:hover{color:var(--ink)}
nav.tabs .ti{display:none}
nav.tabs button.on{border-bottom-color:var(--brand);color:var(--brand)}

/* ---------- surfaces ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:18px}
.card>h2:first-child,.card>h3:first-child{margin-top:0}
.card h3{font-size:16px;font-weight:700;margin:0 0 10px;display:flex;justify-content:space-between;align-items:center;gap:8px}
.startbar{display:flex;gap:14px 18px;align-items:center;flex-wrap:wrap;background:var(--brand-soft);border:1px solid color-mix(in srgb,var(--brand) 45%,transparent);border-left:5px solid var(--brand);border-radius:var(--r);padding:16px 18px;margin-bottom:16px}
.startbar>div{flex:1;min-width:220px}
.startbar button{min-height:48px;padding:0 24px;font-size:16px;animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 color-mix(in srgb,var(--brand) 45%,transparent)}50%{box-shadow:0 0 0 9px transparent}}

/* ---------- forms ---------- */
label{display:block;font-weight:600;font-size:13px;margin:16px 0 6px}
label .mute{font-weight:400}
input[type=text],input[type=time],input[type=password],input[type=tel],input[type=search],input[type=email],select,textarea{
  width:100%;min-height:var(--tap);padding:10px 12px;border:1px solid var(--line-strong);border-radius:var(--r-sm);background:var(--surface);color:var(--ink);font:inherit;font-size:16px}
textarea{min-height:180px;resize:vertical;line-height:1.5}
input::placeholder,textarea::placeholder{color:color-mix(in srgb,var(--mute) 75%,transparent)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:var(--focus)}
input[readonly]{background:var(--surface-2)}
input[type=checkbox]{width:20px;height:20px;accent-color:var(--brand);flex:none}
input[type=number]{width:72px;min-height:52px;padding:6px;border:1px solid var(--line-strong);border-radius:var(--r-sm);background:var(--surface);color:var(--ink);font:inherit;font-size:22px;font-weight:700;text-align:center}
input[type=number]:focus{outline:none;border-color:var(--brand);box-shadow:var(--focus)}
input:disabled,select:disabled,textarea:disabled{opacity:.55;cursor:not-allowed}

/* ---------- buttons ---------- */
button,.pri,.sec{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:40px;padding:0 16px;border:1px solid transparent;border-radius:10px;
  font:inherit;font-size:14px;font-weight:600;line-height:1;text-decoration:none;cursor:pointer;white-space:nowrap;transition:background .12s,border-color .12s,transform .05s}
button:active,.pri:active,.sec:active{transform:translateY(1px)}
.pri{background:var(--brand);color:var(--on-brand)}
.pri:hover{filter:brightness(1.07)}
.sec{background:var(--surface);color:var(--ink);border-color:var(--line-strong)}
.sec:hover{background:var(--surface-2)}
.danger{color:var(--bad);border-color:color-mix(in srgb,var(--bad) 55%,transparent)}
.sec.danger:hover{background:var(--bad-soft)}
.sm{min-height:34px;padding:0 12px;font-size:13px}
.icon{padding:0;width:36px;min-height:36px}
button:disabled,.pri:disabled,.sec:disabled{opacity:.45;cursor:not-allowed;transform:none}

/* ---------- badges + chips ---------- */
.badge{display:inline-flex;align-items:center;font-size:12px;font-weight:600;line-height:1.4;padding:2px 9px;border-radius:99px;background:var(--brand-soft);color:var(--brand);white-space:nowrap}
.badge.w{background:transparent;border:1px solid var(--line-strong);color:var(--mute)}
.badge.alert{background:var(--warn-soft);color:var(--warn)}
.chip{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line-strong);border-radius:99px;padding:5px 12px;font-size:14px;background:var(--surface)}
button.chip{min-height:38px;font-weight:500;color:var(--ink)}
.chip.on,button.chip.on{background:var(--brand-soft);border-color:var(--brand);color:var(--brand);font-weight:700}
.wait{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}

/* ---------- tables ---------- */
table{width:100%;border-collapse:collapse}
th,td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);font-size:14px;vertical-align:middle}
th{color:var(--mute);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.04em;white-space:nowrap}
tbody tr:hover td,table tr:hover td{background:color-mix(in srgb,var(--surface-2) 70%,transparent)}
td.n,th.n{text-align:right}
td.c,th.c{text-align:center}
table.mx{min-width:max-content}
table.mx th.c,table.mx td.c{padding:10px 8px;white-space:nowrap}
table.mx td.tn{white-space:nowrap;font-weight:600;max-width:150px;overflow:hidden;text-overflow:ellipsis}
table.mx td:nth-child(1),table.mx th:nth-child(1){position:sticky;left:0;background:var(--surface);z-index:1;width:36px;color:var(--mute)}
table.mx td:nth-child(2),table.mx th:nth-child(2){position:sticky;left:36px;background:var(--surface);z-index:1;box-shadow:1px 0 0 var(--line)}
table.mx small{font-size:12px}

/* ---------- matches list ---------- */
.mlist{padding:4px 16px}
.mrow{display:grid;grid-template-columns:minmax(0,1fr) 84px minmax(160px,auto) auto;gap:6px 16px;align-items:center;padding:12px 0;border-top:1px solid var(--line)}
.mrow:first-child{border-top:0}
.msides{display:grid;gap:1px;font-weight:600;min-width:0}
.msides span{overflow:hidden;text-overflow:ellipsis}
.mvs{color:var(--mute);font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.mscore{font-size:20px;font-weight:800;text-align:center}
.mmeta{display:flex;flex-wrap:wrap;gap:2px 10px;align-items:center;color:var(--mute);font-size:13px}
.mrow.void{opacity:.55}

/* ---------- tournament list ---------- */
.tl{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px 14px;padding:14px 0;border-top:1px solid var(--line)}
.tl:first-of-type{border-top:0}
.tl-main{min-width:200px;flex:1}
.tl-name{font-weight:700;font-size:16px;color:var(--ink);text-decoration:none;display:block}
.tl-name:hover{color:var(--brand);text-decoration:underline}
.tl-meta{display:flex;flex-wrap:wrap;gap:4px 10px;align-items:center;color:var(--mute);font-size:13px;margin-top:4px}
.tl-actions{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.trow{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:12px 0;border-top:1px solid var(--line)}
.trow:first-child{border-top:0}
.trow .nm{font-weight:700;flex:1;min-width:160px}

/* ---------- courts ---------- */
.court{display:flex;flex-direction:column;gap:2px}
.court h3{font-size:17px}
.court.playing{border-color:color-mix(in srgb,var(--brand) 60%,var(--line));box-shadow:var(--shadow)}
.court.off{opacity:.6}
.court.locked{opacity:.6;border-style:dashed}
.court.locked .score{pointer-events:none}
.team{display:grid;gap:2px;font-size:17px;font-weight:700;padding:4px 0}
.team small,.team div small{font-weight:400}
.vs{display:flex;align-items:center;gap:10px;color:var(--mute);font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;margin:4px 0}
.vs::before,.vs::after{content:"";flex:1;height:1px;background:var(--line)}
.score{display:flex;gap:10px;align-items:center;margin-top:12px}
.score span{font-weight:700;color:var(--mute)}
.score .pri{margin-left:auto;min-height:52px;padding:0 24px;font-size:16px}

/* ---------- check-in ---------- */
.bar{height:8px;border-radius:99px;background:var(--surface-2);border:1px solid var(--line);overflow:hidden;margin-top:10px}
.bar i{display:block;height:100%;background:var(--brand);border-radius:99px;transition:width .2s}
.seg{display:inline-flex;border:1px solid var(--line-strong);border-radius:10px;overflow:hidden}
.seg button{border:0;border-radius:0;background:var(--surface);color:var(--mute);min-height:var(--tap);padding:0 12px;font-size:13px}
.seg button+button{border-left:1px solid var(--line-strong)}
.seg button.on{background:var(--brand-soft);color:var(--brand)}
.chk-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,220px),1fr));gap:8px}
.chk{display:flex;align-items:center;gap:10px;justify-content:flex-start;min-height:56px;padding:8px 14px;border-radius:12px;border:1.5px solid var(--line-strong);background:var(--surface);color:var(--ink);font-size:16px;font-weight:600;text-align:left}
.chk-box{flex:none;width:26px;height:26px;border-radius:8px;border:2px solid var(--line-strong);display:grid;place-items:center;font-size:16px;color:var(--on-brand)}
.chk.on{background:var(--brand-soft);border-color:var(--brand)}
.chk.on .chk-box{background:var(--brand);border-color:var(--brand)}
.chk-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chk-lv{flex:none;font-size:12px;font-weight:700;color:var(--mute);background:var(--surface-2);border-radius:99px;padding:1px 8px}
.chk-start{position:sticky;bottom:12px;margin-top:16px;z-index:5}
.chk-start .card{box-shadow:var(--shadow);border-color:color-mix(in srgb,var(--brand) 50%,var(--line))}

/* ---------- door QR ---------- */
#qr{position:fixed;inset:0;z-index:60;background:rgba(8,14,20,.72);display:grid;place-items:center;padding:16px;overflow:auto}
#qr[hidden]{display:none}
.qr-card{background:var(--surface);border-radius:20px;padding:22px;width:min(100%,460px);text-align:center;box-shadow:var(--shadow)}
.qr-img{background:#fff;border-radius:14px;padding:14px;width:min(100%,360px);margin:0 auto;line-height:0}
.qr-img svg{width:100%;height:auto;display:block}

/* ---------- read-only forms (finished tournaments) ---------- */
fieldset.ro{border:0;padding:0;margin:0;min-width:0}
fieldset.ro:disabled .card{background:var(--surface-2)}

/* ---------- toast + misc ---------- */
#toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:12px 18px;border-radius:12px;z-index:40;max-width:min(92vw,520px);font-size:14px;box-shadow:var(--shadow)}
#toast[hidden]{display:none}
details>summary{cursor:pointer}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---------- small phones ---------- */
@media (max-width:420px){
  #gnav a{padding:8px 7px;font-size:13px}
  header{padding:8px 10px}
}

/* ---------- phones ---------- */
@media (max-width:640px){
  body{font-size:15px}
  header{padding:8px 12px;gap:4px}
  header h1{margin-right:6px}
  header h1 .bt{display:none}
  .center{margin:20px auto}
  #gnav a{padding:8px 10px;font-size:14px}
  #sync{display:none}
  .usermenu summary{padding:3px}
  .usermenu .uname,.usermenu .badge,.usermenu .caret{display:none}
  main{padding:14px 12px 96px}
  .card{padding:14px;border-radius:14px}
  .thead h1{font-size:21px}
  .thead>.row{width:100%}
  .thead>.row>*{flex:1}
  /* section tabs become a bottom bar: thumb-reachable, all sections visible */
  nav.tabs{position:fixed;left:0;right:0;bottom:0;z-index:30;margin:0;padding:6px 4px calc(6px + env(safe-area-inset-bottom));background:var(--surface);border-top:1px solid var(--line);border-bottom:0;justify-content:space-around;overflow:visible;gap:0;box-shadow:0 -4px 16px rgba(0,0,0,.06)}
  nav.tabs button{flex:1 1 0;min-width:0;flex-direction:column;gap:2px;min-height:52px;padding:4px 2px;border:0;border-radius:10px;font-size:11px;font-weight:600;margin:0}
  nav.tabs button.on{background:var(--brand-soft);border:0}
  nav.tabs .ti{display:block;font-size:20px;line-height:1}
  main{padding-bottom:calc(88px + env(safe-area-inset-bottom))}
  .chk-start{bottom:calc(76px + env(safe-area-inset-bottom))}
  .chk-start .row>*{flex:1}
  .chk-start button{width:100%}
  #toast{bottom:calc(84px + env(safe-area-inset-bottom))}
  button,.pri,.sec{min-height:var(--tap)}
  .sm{min-height:38px}
  .icon{width:40px;min-height:40px}
  .startbar{padding:14px}
  .startbar button{width:100%}
  .score input{width:84px}
  .score .pri{flex:1}
  .tl-actions{width:100%}
  .tl-actions .pri,.tl-actions .sec{flex:1}
  .tl-actions .icon{flex:0 0 40px}
  .center{margin:24px auto}
  .mrow{grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"sides score" "meta edit"}
  .msides{grid-area:sides}.mscore{grid-area:score;font-size:22px;align-self:start}.mmeta{grid-area:meta}.mrow>button,.mrow>span:last-child{grid-area:edit}
  /* tables -> stacked cards (needs data-label, set by labelTables()) */
  table.rt tr.hdr{display:none}
  table.rt,table.rt tbody,table.rt tr,table.rt td{display:block;width:100%}
  table.rt tr{padding:12px 0;border-bottom:1px solid var(--line)}
  table.rt td{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:4px 0;border:0;text-align:right}
  table.rt td::before{content:attr(data-label);flex:none;color:var(--mute);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;text-align:left}
  table.rt td:first-child{font-weight:700;font-size:16px;text-align:left;justify-content:flex-start}
  table.rt td:first-child::before,table.rt td[data-label=""]::before{content:none}
  table.rt td[data-label=""]{justify-content:flex-end}
  table.rt tr:hover td{background:transparent}
}