:root{
  --paper:#F3F5F2;--card:#FFFFFF;--ink:#14201D;--muted:#5E6B67;--line:#D9DFDB;
  --teal:#0F6B5C;--teal-ink:#FFFFFF;--teal-soft:#DCEEE9;--stamp:#C8356A;--stamp-soft:#F8E1EA;
  --ok:#1E8E4E;--warn:#B97800;--bad:#C0392B;--warn-soft:#FBEFD5;--bad-soft:#F9E0DD;
  --brand:#0F6B5C;--brand-ink:#FFFFFF;--brand2:#C8356A;
  --display:"Bricolage Grotesque",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --body:"Instrument Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){
  :root{
    --paper:#0F1614;--card:#17211E;--ink:#E8EEEB;--muted:#97A39F;--line:#2A3632;
    --teal:#3FB8A3;--teal-ink:#0B1412;--teal-soft:#173630;--stamp:#F06A99;--stamp-soft:#3A1826;
    --ok:#4CC27F;--warn:#E5A93A;--bad:#EF6B5E;--warn-soft:#3A2E12;--bad-soft:#3A1916;
  }
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.5 var(--body);-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--teal);outline-offset:2px}
a{color:var(--teal)}
h1,h2,h3{font-family:var(--display);margin:0;line-height:1.15}
[hidden]{display:none !important}

.wrap{max-width:760px;margin:0 auto;padding:16px 16px 110px}
.center{min-height:100vh;display:grid;place-items:center;padding:24px}
.loading{color:var(--muted);text-align:center;padding:48px 16px}

/* botones y campos */
.btn{border:0;border-radius:12px;padding:12px 16px;font-weight:600;cursor:pointer;background:var(--teal);color:var(--teal-ink);text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;text-align:center}
.btn.ghost{background:var(--card);color:var(--ink);border:1px solid var(--line)}
.btn.danger{background:transparent;color:var(--bad);border:1px solid color-mix(in srgb,var(--bad) 40%,transparent)}
.btn.wa{background:#1FA855;color:#fff}
.btn.small{min-height:38px;padding:8px 12px;font-size:.9rem}
.btn.block{width:100%}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.field{display:block;margin-bottom:12px}
.field>span{display:block;font-size:.88rem;font-weight:600;margin-bottom:4px}
.field small{display:block;color:var(--muted);font-size:.82rem;margin-top:4px}
.field input,.field textarea,.field select{width:100%;background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:11px 12px}
.field textarea{min-height:96px;resize:vertical}
.field input[type=color]{padding:4px;height:46px}
.check{display:flex;gap:10px;align-items:center;margin-bottom:12px}
.check input{width:20px;height:20px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.three{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
@media (max-width:480px){.three{grid-template-columns:1fr 1fr}}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.stack{display:grid;gap:8px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.search{width:100%;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-bottom:12px}
.hint{color:var(--muted);font-size:.9rem}
.err{color:var(--bad);font-size:.92rem;margin:8px 0 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px}

/* auth */
.auth{width:min(420px,100%)}
.auth .logo{font-family:var(--display);font-size:1.8rem;font-weight:700;margin-bottom:4px}
.auth .tabs{display:flex;gap:6px;margin:18px 0 14px}
.auth .tabs button{flex:1;border:1px solid var(--line);background:var(--card);border-radius:10px;padding:10px;cursor:pointer;font-weight:600}
.auth .tabs button[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}

/* barra superior */
.topbar{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.topbar .org{flex:1;min-width:0}
.topbar .org b{display:block;font-family:var(--display);font-size:1.15rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar .org span{color:var(--muted);font-size:.85rem}
.topbar select{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:8px 10px;max-width:46vw}
.back{display:inline-flex;align-items:center;gap:6px;color:var(--muted);text-decoration:none;font-weight:600;margin-bottom:10px}

/* navegación inferior */
nav.tabs{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,0px);z-index:5}
nav.tabs .in{display:flex;width:100%;max-width:760px}
nav.tabs a{flex:1;text-decoration:none;padding:12px 6px 14px;color:var(--muted);font-weight:600;font-size:.88rem;display:flex;flex-direction:column;align-items:center;gap:4px}
nav.tabs a svg{width:22px;height:22px}
nav.tabs a[aria-current="page"]{color:var(--teal)}

/* sub pestañas del evento */
.subtabs{display:flex;gap:6px;margin:0 0 14px;overflow-x:auto}
.subtabs a{flex:none;text-decoration:none;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:999px;padding:8px 14px;font-weight:600;font-size:.92rem}
.subtabs a[aria-current="page"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}

/* talón con conteo */
.stub{position:relative;margin:4px 0 16px;background:var(--teal);color:var(--teal-ink);border-radius:18px;padding:18px 20px 16px;
  -webkit-mask:radial-gradient(circle 12px at 0 58%,#0000 98%,#000) left/51% 100% no-repeat,radial-gradient(circle 12px at 100% 58%,#0000 98%,#000) right/51% 100% no-repeat;
          mask:radial-gradient(circle 12px at 0 58%,#0000 98%,#000) left/51% 100% no-repeat,radial-gradient(circle 12px at 100% 58%,#0000 98%,#000) right/51% 100% no-repeat}
.stub .evname{font-family:var(--display);font-size:1.35rem;font-weight:700}
.stub .evmeta{opacity:.85;font-size:.92rem}
.stub .perf{border-top:2px dashed currentColor;opacity:.35;margin:12px 0 10px}
.stub .nums{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.stub .nums b{display:block;font-family:var(--display);font-size:1.9rem;line-height:1;font-variant-numeric:tabular-nums}
.stub .nums span{font-size:.82rem;opacity:.9}

/* listas */
.list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.list li{border-bottom:1px solid var(--line)}
.item{display:flex;align-items:center;gap:12px;width:100%;background:none;border:0;text-align:left;padding:14px 4px;cursor:pointer;color:inherit;text-decoration:none}
.item .who{flex:1;min-width:0}
.item .name{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.item .sub{color:var(--muted);font-size:.88rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tag{flex:none;font-size:.78rem;font-weight:600;padding:4px 9px;border-radius:999px;background:var(--line);color:var(--muted);white-space:nowrap}
.tag.paid{background:var(--teal-soft);color:var(--teal)}
.tag.in{background:var(--stamp-soft);color:var(--stamp)}
.tag.warn{background:var(--warn-soft);color:var(--warn)}
.tag.bad{background:var(--bad-soft);color:var(--bad)}
.filters{display:flex;gap:6px;margin-bottom:12px;overflow-x:auto}
.chip{flex:none;border:1px solid var(--line);background:var(--card);border-radius:999px;padding:6px 12px;font-size:.88rem;cursor:pointer}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.empty{padding:32px 8px;text-align:center;color:var(--muted)}
.empty h3{color:var(--ink);font-size:1.2rem;margin-bottom:6px}
h2.sec{font-size:1.15rem;margin:22px 0 10px}
.mini{display:flex;align-items:center;gap:10px;padding:10px 4px;border-bottom:1px solid var(--line)}
.mini .who{flex:1;min-width:0}
.time{font-variant-numeric:tabular-nums;color:var(--muted);font-size:.9rem;flex:none}
.linkbox{display:flex;gap:8px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:8px 8px 8px 12px;margin-bottom:14px}
.linkbox code{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.88rem}

/* escáner */
.cam{position:relative;aspect-ratio:1/1;max-height:60vh;width:100%;background:#0b0f0e;border-radius:18px;overflow:hidden;display:grid;place-items:center;margin-bottom:12px}
.cam video{width:100%;height:100%;object-fit:cover}
.cam .frame{position:absolute;inset:18%;border:3px solid rgba(255,255,255,.85);border-radius:16px;pointer-events:none}
.cam .idle{position:absolute;inset:0;display:grid;place-items:center;text-align:center;color:#d6dfdc;padding:24px}
.result{position:absolute;inset:0;display:none;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:24px;color:#fff}
.result.show{display:flex;animation:pop .25s ease-out}
.result.ok{background:rgba(30,142,78,.95)}.result.warn{background:rgba(185,120,0,.95)}.result.bad{background:rgba(192,57,43,.95)}
.result .big{font-family:var(--display);font-size:2rem;font-weight:700;line-height:1.1}
.result .small{margin-top:8px;font-size:1.05rem}
@keyframes pop{from{transform:scale(.96);opacity:.4}to{transform:none;opacity:1}}
@media (prefers-reduced-motion:reduce){.result.show{animation:none}}

/* diálogos */
dialog{border:0;border-radius:20px;padding:0;background:var(--card);color:var(--ink);width:min(560px,calc(100vw - 24px));max-height:calc(100vh - 40px)}
dialog::backdrop{background:rgba(10,16,14,.55)}
.dlg{padding:20px}
.dlg h3{font-size:1.3rem;margin-bottom:12px}
.dlg-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:16px;flex-wrap:wrap}
.kv{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;font-size:.94rem;margin:8px 0 14px}
.kv dt{color:var(--muted)}.kv dd{margin:0;word-break:break-word}
.box{border-radius:12px;padding:12px;margin:10px 0;font-size:.92rem}
.box.ok{background:var(--teal-soft)}.box.warn{background:var(--warn-soft)}.box.bad{background:var(--bad-soft)}

.toast{position:fixed;left:50%;bottom:92px;transform:translateX(-50%);background:var(--ink);color:var(--paper);padding:10px 16px;border-radius:12px;font-size:.92rem;z-index:50;display:none;max-width:calc(100vw - 32px)}
.toast.show{display:block}

/* marca: vista previa */
.preview{border-radius:18px;overflow:hidden;border:1px solid var(--line);background:#fff;color:#14201D;max-width:320px;margin:0 auto}
.preview .ph{padding:18px;text-align:center;color:#fff}
.preview .ph img{max-height:40px;max-width:150px;object-fit:contain;display:block;margin:0 auto 8px}
.preview .pb{padding:16px;text-align:center}
.preview .qrph{width:140px;height:140px;margin:0 auto 10px;background:repeating-conic-gradient(#14201D 0 25%,#fff 0 50%) 0 0/20px 20px;border-radius:6px}

/* ===== páginas públicas (marca del cliente) ===== */
body.public{background:#F4F5F4;color:#14201D}
@media (prefers-color-scheme:dark){body.public{background:#F4F5F4;color:#14201D}}
.pub{max-width:520px;margin:0 auto;padding:0 0 40px}
.pub-hero{background:var(--brand);color:var(--brand-ink);padding:28px 22px 30px;text-align:center}
.pub-hero img.logo{max-height:56px;max-width:190px;object-fit:contain;display:block;margin:0 auto 14px}
.pub-hero .orgname{font-weight:600;opacity:.9;margin-bottom:10px}
.pub-hero h1{font-size:2rem;font-weight:700}
.pub-hero .meta{margin-top:8px;opacity:.92}
.pub-body{padding:22px 18px}
.pub-body .price{font-family:var(--display);font-size:1.6rem;font-weight:700;margin-bottom:6px}
.pub-body .desc{white-space:pre-line;margin-bottom:18px;color:#3D4845}
.pub .field input{background:#fff;border-color:#CDD5D1;color:#14201D}
.pub .btn,.pass .btn{background:var(--brand);color:var(--brand-ink)}
.pub .card{background:#fff;border-color:#DDE3E0;color:#14201D}
.pay{background:#fff;border:1px dashed var(--brand);border-radius:14px;padding:14px;white-space:pre-line;margin:12px 0}
.pub-foot{text-align:center;color:#5E6B67;font-size:.88rem;padding:10px 18px}
.pub-foot a{color:inherit}
.powered{text-align:center;color:#8A9591;font-size:.78rem;margin-top:14px}

/* pase */
.pass{max-width:420px;margin:0 auto;padding:18px 16px 40px}
.ticket{background:#fff;border-radius:22px;overflow:hidden;box-shadow:0 2px 0 #E1E6E3}
.ticket .th{background:var(--brand);color:var(--brand-ink);padding:22px 20px;text-align:center}
.ticket .th img{max-height:46px;max-width:170px;object-fit:contain;display:block;margin:0 auto 10px}
.ticket .th h1{font-size:1.5rem}
.ticket .th .meta{opacity:.92;font-size:.95rem;margin-top:4px}
.ticket .tq{padding:22px 22px 10px}
.ticket .tq svg{display:block;width:100%;height:auto;max-width:300px;margin:0 auto}
.ticket .perf{position:relative;height:28px;background:radial-gradient(circle at 0 50%,#F4F5F4 13px,transparent 14px),radial-gradient(circle at 100% 50%,#F4F5F4 13px,transparent 14px)}
.ticket .perf::before{content:"";position:absolute;left:22px;right:22px;top:50%;border-top:2px dashed #D9DFDB}
.ticket .tn{padding:12px 20px 22px;text-align:center}
.ticket .tn .nm{font-family:var(--display);font-size:1.5rem;font-weight:700}
.ticket .tn .cd{color:#5E6B67;letter-spacing:.08em;font-variant-numeric:tabular-nums}
.ticket .tn .pl{color:#3D4845;margin-top:6px}
.stamp{display:inline-block;margin-top:12px;border:2px solid var(--brand2);color:var(--brand2);border-radius:10px;padding:6px 12px;font-weight:700;transform:rotate(-3deg)}