:root{
  --petrol:#0E4D64; --petrol-d:#093746; --ground:#E9EFF1; --paper:#FFFFFF; --ink:#1B2A30; --muted:#5C6F76; --line:#C9D5D9;
  --ok:#1F7A4D; --ok-bg:#DDF1E6; --busy:#9A5B00; --busy-bg:#FFF1D6; --err:#B3261E; --err-bg:#FBE4E2;
  box-sizing:border-box; padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:90px}
body{margin:0;background:var(--ground);color:var(--ink);font:18px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-tap-highlight-color:transparent}
a{color:var(--petrol)}
button,input,select,textarea{font:inherit;color:inherit}
.hidden{display:none!important}
.muted{color:var(--muted);font-size:16px}
code{background:#fff;border:1px solid var(--line);border-radius:6px;padding:1px 6px;font-size:15px}

header.bar{position:sticky;top:0;z-index:10;background:var(--petrol);color:#fff;display:flex;align-items:center;gap:12px;padding:12px 16px;min-height:64px}
header.bar h1{font-size:21px;font-weight:650;margin:0;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hbtn{color:#fff;text-decoration:none;border:2px solid rgba(255,255,255,.55);border-radius:10px;padding:8px 14px;min-height:44px;display:inline-flex;align-items:center}
.who{font-size:15px;opacity:.85}
main{max-width:760px;margin:0 auto;padding:16px 14px 140px}
body.admin main{max-width:1100px}

/* Start */
.start{display:flex;flex-direction:column;gap:16px;margin-top:8px}
.bigbtn{display:flex;align-items:center;gap:20px;background:var(--petrol);color:#fff;text-decoration:none;border-radius:18px;min-height:150px;padding:24px;font-size:26px;font-weight:650}
.bigbtn:active{background:var(--petrol-d)}
.bigbtn svg{width:56px;height:56px;flex:none;stroke:#fff;fill:none;stroke-width:1.8}
.bigbtn small{display:block;font-size:16px;font-weight:400;opacity:.85;margin-top:4px}
.startfoot{display:flex;justify-content:space-between;margin-top:28px;font-size:16px}

/* Karten & Felder */
.card{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:8px 16px 16px;margin-bottom:14px}
.card.narrow{max-width:460px;margin:24px auto}
.card>h2{font-size:20px;margin:12px 0 4px;font-weight:650}
.card .intro{color:var(--muted);font-size:16px;margin:0 0 6px}
.field{padding:12px 0 4px}
.field>label,.field>.lbl{display:block;font-weight:600;margin-bottom:6px}
.req{color:var(--err);font-weight:700;margin-left:3px}
.hint{display:block;font-size:15px;color:var(--muted);margin:-2px 0 8px}
input[type=text],input[type=number],input[type=password],input[type=search],input[type=date],textarea,select{width:100%;min-height:52px;border:2px solid var(--line);border-radius:10px;padding:10px 12px;background:#fff}
textarea{min-height:96px;resize:vertical}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--petrol)}
.field.bad input,.field.bad textarea{border-color:var(--err)}
.err{color:var(--err);font-size:15px;font-weight:600;margin-top:6px}
.flash{border-radius:12px;padding:12px 14px;font-weight:600;margin-bottom:14px;white-space:pre-line}
.flash.ok{background:var(--ok-bg);color:var(--ok)}
.flash.err{background:var(--err-bg);color:var(--err)}

.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;min-height:52px;padding:10px 20px;font-weight:650;text-decoration:none;cursor:pointer}
.btn.primary{background:var(--petrol);color:#fff}
.btn.primary:disabled{opacity:.7}
.btn.ghost{background:#fff;border:2px solid var(--line);color:var(--ink)}
.btn.danger{background:#fff;border:2px solid var(--err);color:var(--err)}
.btn.small{min-height:40px;padding:6px 12px;font-size:15px}
.btn.wide{width:100%;margin-bottom:14px}
form.card .btn.primary{width:100%;margin-top:12px}

.opts{display:flex;flex-wrap:wrap;gap:8px}
.opt{border:2px solid var(--line);background:#fff;border-radius:10px;min-height:52px;padding:10px 16px;text-align:left;cursor:pointer}
.opt small{display:block;font-size:14px;color:var(--muted)}
.opt[aria-pressed=true]{border-color:var(--petrol);background:var(--petrol);color:#fff}
.opt[aria-pressed=true] small{color:#d6e7ec}
.opts.col .opt{flex:1 1 100%}
.field.bad .opts .opt{border-color:var(--err)}

/* Checkliste */
.checks{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:8px;align-items:start}
.tile{position:relative;border:2px solid var(--line);background:#fff;border-radius:12px}
.tile>.t{display:flex;align-items:center;width:100%;border:0;background:transparent;text-align:left;padding:12px 12px 12px 46px;min-height:56px;cursor:pointer}
.tile>.t::before{content:"";position:absolute;left:12px;top:16px;width:24px;height:24px;border:2px solid var(--muted);border-radius:6px;background:#fff}
.tile.on{border-color:var(--ok);background:var(--ok-bg)}
.tile.on>.t{font-weight:600}
.tile.on>.t::before{background:var(--ok) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/20px no-repeat;border-color:var(--ok)}
.step{display:none;align-items:center;gap:6px;padding:0 10px 10px 46px}
.tile.on .step{display:flex}
.step button{width:44px;height:44px;border-radius:10px;border:2px solid var(--ok);background:#fff;color:var(--ok);font-size:24px;line-height:1;font-weight:700;cursor:pointer}
.step output{min-width:40px;text-align:center;font-size:20px;font-weight:700}
.step span{font-size:14px;color:var(--muted)}
.none{margin-top:10px;border:2px dashed var(--line);background:transparent;border-radius:10px;min-height:48px;padding:8px 14px;color:var(--muted);width:100%;cursor:pointer}
.none[aria-pressed=true]{border-style:solid;border-color:var(--petrol);color:var(--petrol);font-weight:600;background:#E3EEF1}
.field.bad .checks .tile,.field.bad .none{border-color:var(--err)}

/* Fotos */
.photo{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.photo img{width:112px;height:84px;object-fit:cover;border-radius:10px;border:1px solid var(--line);display:none}
.photo.has img{display:block}
.btn-photo{display:inline-flex;align-items:center;gap:10px;border:2px solid var(--petrol);color:var(--petrol);background:#fff;border-radius:10px;min-height:52px;padding:10px 16px;font-weight:600;cursor:pointer}
.btn-photo svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:2}
.field.bad .btn-photo{border-color:var(--err);color:var(--err)}

.item{border:1px solid var(--line);border-left:5px solid var(--petrol);border-radius:10px;padding:4px 12px 12px;margin-bottom:10px;background:#F7FAFB}
.item-h{display:flex;justify-content:space-between;align-items:center;padding-top:8px;font-size:15px;color:var(--muted)}
.item-h button{border:0;background:none;color:var(--err);min-height:44px;padding:0 6px;font-weight:600;cursor:pointer}
.add{border:2px dashed var(--petrol);color:var(--petrol);background:transparent;border-radius:10px;min-height:52px;width:100%;font-weight:600;cursor:pointer}

.savebar{position:fixed;left:0;right:0;bottom:0;background:rgba(255,255,255,.96);border-top:1px solid var(--line);padding:12px 14px calc(12px + env(safe-area-inset-bottom,0px));z-index:10}
.savebar .in{max-width:760px;margin:0 auto;display:flex;gap:10px}
.savebar .btn.primary{flex:1}

/* Zimmerliste */
.filters{margin-bottom:12px}
.progress{height:10px;background:#fff;border:1px solid var(--line);border-radius:999px;overflow:hidden}
.progress div{height:100%;background:var(--ok)}
h2.list-h{font-size:17px;font-weight:650;color:var(--muted);margin:22px 2px 8px}
.rooms{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px}
.room{display:flex;flex-direction:column;justify-content:center;border-radius:12px;min-height:72px;padding:8px 10px;text-decoration:none;border:2px solid var(--line);background:#fff;color:var(--ink)}
.room b{font-size:20px}
.room small{font-size:13px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.room.open{border-color:var(--petrol)}
.room.mine{background:#E3EEF1}
.room.busy{background:var(--busy-bg);border-color:#E7C27A;color:var(--busy)}
.room.done{background:var(--ok-bg);border-color:transparent;color:var(--ok)}
.empty{background:var(--paper);border:2px dashed var(--line);border-radius:12px;padding:22px;color:var(--muted);text-align:center}
.addroom{margin-top:26px}
.addroom summary{font-weight:600;min-height:44px;display:flex;align-items:center;cursor:pointer;color:var(--petrol)}

.search input{margin:0 0 6px}
.entry{display:flex;align-items:center;gap:12px;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin-bottom:8px;min-height:64px;text-decoration:none;color:var(--ink)}
.entry img{width:64px;height:48px;object-fit:cover;border-radius:8px;flex:none}
.entry b{display:block}
.entry span{font-size:15px;color:var(--muted)}

/* Verwaltung */
.adminnav{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}
.adminnav a{padding:8px 14px;border-radius:10px;background:#fff;border:1px solid var(--line);text-decoration:none;font-size:16px}
.adminnav a[aria-current=page]{background:var(--petrol);color:#fff;border-color:var(--petrol)}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:14px}
.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.stat b{display:block;font-size:30px}
.stat span{color:var(--muted);font-size:15px}
.tablewrap{overflow-x:auto;background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:14px}
table{border-collapse:collapse;width:100%;font-size:15px}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
th{background:#F3F7F8;font-weight:650;white-space:nowrap}
td form{display:inline}
.badge{display:inline-block;border-radius:999px;padding:2px 10px;font-size:13px;font-weight:600}
.badge.offen{background:var(--ground);color:var(--muted)}
.badge.erledigt{background:var(--ok-bg);color:var(--ok)}
.badge.busy{background:var(--busy-bg);color:var(--busy)}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:end}
.row .field{flex:1 1 160px}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.gcard{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;text-decoration:none;color:var(--ink)}
.gcard img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block;background:var(--ground)}
.gcard div{padding:10px 12px;font-size:15px}
.gcard b{display:block;font-size:17px}
.photos{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px}
.photos figure{margin:0}
.photos img{width:100%;border-radius:10px;border:1px solid var(--line)}
.photos figcaption{font-size:14px;color:var(--muted)}
dl.kv{display:grid;grid-template-columns:max-content 1fr;gap:6px 16px;margin:0}
dl.kv dt{color:var(--muted)}
dl.kv dd{margin:0}
.inline-edit{display:flex;gap:6px;align-items:center}
.inline-edit input[type=text]{min-height:40px;padding:6px 10px}
.inline-edit input[type=number]{min-height:40px;width:80px;padding:6px 8px}

.toast{position:fixed;left:50%;bottom:calc(96px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:#fff;padding:12px 18px;border-radius:12px;z-index:30;max-width:90vw;font-size:16px;opacity:0;pointer-events:none;transition:opacity .2s}
.toast.show{opacity:1}
button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #F2B23A;outline-offset:2px}
@media (prefers-reduced-motion:reduce){.toast{transition:none}}