:root{
  --paper:#F3F6F9; --ink:#15293D; --muted:#56687A; --line:#C9D4DF;
  --signal:#0057B8; --on-signal:#FFFFFF; --current:#FFCB2E; --warn:#B3261E; --ok:#1E7B45;
  --surface:#FFFFFF;
  box-sizing:border-box; padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
  color-scheme:light dark;
}
@media (prefers-color-scheme:dark){:root{
  --paper:#0E1C2B; --ink:#E8EEF4; --muted:#9AADBF; --line:#2C4157;
  --signal:#2F7DE1; --surface:#15283B; --warn:#FF8A80; --ok:#6FD39A;
}}
*,*::before,*::after{box-sizing:inherit}
html,body{margin:0}
body{background:var(--paper);color:var(--ink);
  font-family:"Archivo",system-ui,-apple-system,"Segoe UI",sans-serif;font-size:1.0625rem;line-height:1.5;
  font-variation-settings:"wdth" 100}
.wrap{max-width:30rem;margin:0 auto;padding:0 1.25rem 2rem}
.plate{background:var(--signal);color:var(--on-signal);display:flex;gap:.9rem;align-items:center;
  padding:1rem 1.25rem;border-radius:0 0 14px 14px;max-width:30rem;margin:0 auto 1.75rem}
.plate svg{flex:none;width:2.25rem;height:2.25rem}
.loc{font-weight:700;font-variation-settings:"wdth" 112;font-size:1.15rem;line-height:1.2}
.state{font-size:.95rem;opacity:.92;display:flex;align-items:center;gap:.45rem}
.dot{width:.6rem;height:.6rem;border-radius:50%;background:#9FB3C8;display:inline-block}
.dot.on{background:#7CF0A8}.dot.busy{background:var(--current)}
.big{font-weight:800;font-variation-settings:"wdth" 125;font-size:clamp(4rem,22vw,6.5rem);line-height:.9;letter-spacing:-.02em;
  font-variant-numeric:tabular-nums}
.unit{font-weight:600;font-variation-settings:"wdth" 88;font-size:1.1rem;margin-top:.35rem}
.muted{color:var(--muted)}
.small{font-size:.9rem}
ol.steps{padding-left:1.3rem;margin:1.75rem 0}
ol.steps li{margin:.35rem 0}
fieldset{border:0;padding:0;margin:0 0 1rem}
legend{font-weight:600;margin-bottom:.5rem}
.amounts{display:grid;grid-template-columns:repeat(auto-fit,minmax(5.5rem,1fr));gap:.5rem}
.amounts label{position:relative}
.amounts input{position:absolute;opacity:0;inset:0}
.amounts span{display:block;text-align:center;padding:.85rem .5rem;border:2px solid var(--line);border-radius:10px;
  background:var(--surface);font-weight:700;font-variant-numeric:tabular-nums;cursor:pointer}
.amounts input:checked+span{border-color:var(--signal);box-shadow:inset 0 0 0 1px var(--signal)}
.amounts input:focus-visible+span{outline:3px solid var(--current);outline-offset:2px}
button{font:inherit;cursor:pointer}
.btn{width:100%;padding:1rem;border-radius:12px;border:0;background:var(--signal);color:var(--on-signal);font-weight:700;font-size:1.1rem}
.btn.secondary{background:transparent;color:var(--ink);border:2px solid var(--line)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn:focus-visible{outline:3px solid var(--current);outline-offset:3px}
.msg{min-height:1.5rem;margin:.75rem 0 0}
.msg.err{color:var(--warn)}
footer{max-width:30rem;margin:0 auto;padding:0 1.25rem 1.5rem}
/* Ladeansicht */
.meter{height:14px;background:var(--line);border-radius:7px;overflow:hidden;margin:1.25rem 0 .5rem}
.meter i{display:block;height:100%;width:0;background:var(--current);transition:width .6s ease}
dl.facts{display:grid;grid-template-columns:1fr auto;gap:.4rem 1rem;margin:1.5rem 0}
dl.facts dt{color:var(--muted)} dl.facts dd{margin:0;text-align:right;font-weight:600;font-variant-numeric:tabular-nums}
.headline{font-weight:700;font-variation-settings:"wdth" 112;font-size:1.35rem;margin:0 0 .5rem}
.stack>*+*{margin-top:.75rem}
@media (prefers-reduced-motion:reduce){.meter i{transition:none}}
/* Gästezugang */
details.guest{border:2px solid var(--line);border-radius:12px;padding:.85rem 1rem;margin:0 0 1.75rem;background:var(--surface)}
details.guest[open]{border-color:var(--signal)}
details.guest summary{font-weight:700;cursor:pointer}
details.guest summary:focus-visible{outline:3px solid var(--current);outline-offset:3px}
.row{display:flex;gap:.5rem}
.row .btn{width:auto;white-space:nowrap;padding:.85rem 1rem}
.row input{flex:1;min-width:0;font:inherit;font-weight:700;letter-spacing:.08em;padding:.85rem;border:2px solid var(--line);
  border-radius:10px;background:var(--paper);color:var(--ink)}
.row input:focus-visible{outline:3px solid var(--current);outline-offset:2px}
[hidden]{display:none!important}