/* StoffWart Demo-App — HWK-Farbwelt (belegt), App-UI mobile-first */
:root{
  --hwk:#073070; --hwk2:#408fe5; --paper:#f3f6fa; --card:#fff;
  --tint:#d0e3f9; --tint2:#a0c7f2; --line:#dfe8f3;
  --ink:#16233c; --ink2:#44536e; --mut:#7383a0;
  --ok:#409318; --okL:#e9f4e0; --gelb:#c79400; --gelbL:#fff5d6;
  --warn:#d96f00; --warnL:#ffeeda; --alert:#ee004a; --alertL:#fde5ec;
  --ease:cubic-bezier(.2,.7,.3,1); --spring:cubic-bezier(.34,1.3,.4,1);
  --sh-s:0 1px 2px rgba(7,48,112,.07),0 4px 14px rgba(7,48,112,.06);
  --sh-m:0 4px 10px rgba(7,48,112,.10),0 16px 40px rgba(7,48,112,.13);
  --tabh:64px;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  background:var(--paper);color:var(--ink);line-height:1.5;-webkit-font-smoothing:antialiased;
  -webkit-tap-highlight-color:transparent}
button{font:inherit;cursor:pointer}
a{color:inherit;text-decoration:none}
h1{font-size:1.45rem;font-weight:850;letter-spacing:-.02em}
h2{font-size:1.08rem;font-weight:800;letter-spacing:-.01em}
h3{font-size:1rem;font-weight:800}
.i{width:22px;height:22px;flex:0 0 auto}

.app{min-height:100%}
.stage{max-width:640px;margin:0 auto;padding-bottom:calc(var(--tabh) + env(safe-area-inset-bottom) + 16px)}
.view[hidden]{display:none}
.view{animation:vin .28s var(--ease)}
@keyframes vin{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.pad{padding:0 16px 24px}

/* Header */
.tophead{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;
  padding:22px 16px 14px}
.tophead .hi{font-size:.8rem;color:var(--mut);font-weight:600}
.demo-pill{font-size:.66rem;font-weight:800;letter-spacing:.08em;color:var(--hwk);
  background:var(--tint);border-radius:999px;padding:5px 11px;flex:0 0 auto;margin-bottom:4px}
.subhead{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:6px;
  background:rgba(243,246,250,.94);backdrop-filter:blur(10px);padding:10px 10px;
  border-bottom:1px solid var(--line)}
.backbtn{width:44px;height:44px;border:none;background:none;color:var(--hwk);border-radius:12px;
  display:flex;align-items:center;justify-content:center}
.backbtn:active{background:var(--tint)}

/* Suche + Chips */
.search{display:flex;align-items:center;gap:10px;background:var(--card);border:1px solid var(--line);
  border-radius:16px;padding:0 14px;height:48px;color:var(--mut);box-shadow:var(--sh-s);margin-bottom:12px}
.search input{flex:1;border:none;outline:none;font-size:.95rem;background:none;color:var(--ink);height:100%}
.chiprow{display:flex;gap:6px;overflow-x:auto;padding-bottom:8px;scrollbar-width:none;margin-bottom:2px}
.chiprow::-webkit-scrollbar{display:none}
.chip{flex:0 0 auto;background:var(--card);border:1px solid var(--line);color:var(--ink2);
  font-size:.8rem;font-weight:700;border-radius:999px;padding:8px 14px;min-height:36px;
  transition:background .15s var(--ease)}
.chip.on{background:var(--hwk);border-color:var(--hwk);color:#fff}
.chip:active{transform:scale(.96)}

/* Listen */
.list{display:flex;flex-direction:column;gap:8px;margin-top:8px}
.lrow{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--line);
  border-radius:16px;padding:12px 14px;width:100%;text-align:left;box-shadow:var(--sh-s)}
.lrow:active{transform:scale(.985)}
.lrow .amp{width:11px;height:11px;border-radius:50%;flex:0 0 auto}
.amp.ok{background:var(--ok)}.amp.gelb{background:#f2b400}.amp.rot{background:var(--alert)}
.lrow .mid{flex:1;min-width:0}
.lrow .t{display:block;font-weight:750;font-size:.93rem;line-height:1.3;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lrow .m{display:block;font-size:.76rem;color:var(--mut);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lrow .end{display:flex;align-items:center;gap:8px;flex:0 0 auto}
.lrow .chev{color:var(--tint2);font-size:1.1rem;font-weight:800}
.ghs{display:inline-flex;gap:3px}
.ghs svg{width:20px;height:20px}
.pill{font-size:.66rem;font-weight:800;border-radius:999px;padding:3px 9px;white-space:nowrap}
.pill.ok{background:var(--okL);color:var(--ok)}.pill.gelb{background:var(--gelbL);color:var(--gelb)}
.pill.warn{background:var(--warnL);color:var(--warn)}.pill.rot{background:var(--alertL);color:var(--alert)}
.pill.hwk{background:var(--tint);color:var(--hwk)}
.empty{padding:36px 16px;text-align:center;color:var(--mut);font-size:.9rem}

/* KPI-Kacheln */
.kpis{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:6px 0 18px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:14px;box-shadow:var(--sh-s);
  text-align:left;width:100%}
.kpi:active{transform:scale(.97)}
.kpi b{display:block;font-size:1.65rem;font-weight:850;letter-spacing:-.03em;line-height:1.1}
.kpi span{font-size:.74rem;color:var(--mut);font-weight:600}
.kpi.ok b{color:var(--ok)}.kpi.rot b{color:var(--alert)}.kpi.gelb b{color:var(--gelb)}.kpi.hwk b{color:var(--hwk)}
.sect{font-size:.72rem;font-weight:800;letter-spacing:.1em;color:var(--mut);margin:20px 0 8px}

/* Karten im Detail */
.dcard{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:16px;
  box-shadow:var(--sh-s);margin-bottom:10px}
.dcard h3{margin-bottom:8px;display:flex;align-items:center;gap:8px}
.dcard h3 .i{width:18px;height:18px;color:var(--hwk2)}
.kv{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;font-size:.88rem}
.kv dt{color:var(--mut);font-size:.78rem;padding-top:2px}
.kv dd{font-weight:650}
.hchips{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.hchip{font-size:.75rem;font-weight:700;background:var(--tint);color:var(--hwk);border-radius:8px;padding:5px 9px}
.hchip.warnc{background:var(--warnL);color:var(--warn)}
.bigstatus{display:flex;align-items:center;gap:12px;border-radius:18px;padding:14px 16px;margin-bottom:10px;
  font-weight:750;font-size:.92rem}
.bigstatus.ok{background:var(--okL);color:var(--ok)}
.bigstatus.gelb{background:var(--gelbL);color:var(--gelb)}
.bigstatus.rot{background:var(--alertL);color:var(--alert)}
.bigstatus .amp{width:12px;height:12px;border-radius:50%;background:currentColor;flex:0 0 auto}
.sig-slot{font-size:.72rem;color:var(--mut)}
.sigimg{height:34px;max-width:120px;object-fit:contain;display:block}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--hwk);
  color:#fff;font-weight:750;font-size:.9rem;border:none;border-radius:999px;padding:12px 20px;
  min-height:46px;box-shadow:var(--sh-s);transition:transform .15s var(--ease)}
.btn:active{transform:scale(.96)}
.btn.ghost{background:var(--card);color:var(--hwk);border:1px solid var(--tint2);box-shadow:none}
.btn.small{min-height:40px;padding:9px 16px;font-size:.84rem}
.btn.wide{width:100%}
.btn.danger{background:var(--alertL);color:var(--alert);box-shadow:none}
.btnrow{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.btn .i{width:18px;height:18px}

/* Formular */
.field{margin-bottom:14px}
.field label{display:block;font-size:.78rem;font-weight:700;color:var(--ink2);margin-bottom:6px}
.field input[type=text],.field select{width:100%;border:1px solid var(--line);border-radius:14px;
  padding:13px 14px;font-size:.95rem;background:var(--card);color:var(--ink);outline:none;min-height:48px}
.field input:focus,.field select:focus{border-color:var(--hwk2)}
.ghspick{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.ghspick button{background:var(--card);border:1.5px solid var(--line);border-radius:14px;padding:10px 4px;
  display:flex;flex-direction:column;align-items:center;gap:4px;font-size:.62rem;font-weight:700;color:var(--ink2)}
.ghspick button.on{border-color:var(--hwk2);background:var(--tint)}
.ghspick svg{width:30px;height:30px}
.wizsteps{display:flex;gap:6px;margin:4px 0 16px}
.wizsteps span{flex:1;height:4px;border-radius:99px;background:var(--line)}
.wizsteps span.on{background:var(--hwk2)}
.filebtn input{display:none}

/* Kurs / Teilnehmer */
.person{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--line);
  border-radius:16px;padding:10px 14px;margin-bottom:8px}
.person .nm{flex:1;min-width:0}
.person .nm b{font-size:.9rem;display:block}
.person .nm span{font-size:.72rem;color:var(--mut)}
.tick{width:26px;height:26px;border-radius:9px;border:2px solid var(--tint2);background:var(--card);
  display:flex;align-items:center;justify-content:center;flex:0 0 auto;padding:0;color:transparent}
.tick.on{background:var(--ok);border-color:var(--ok);color:#fff}
.tick .i{width:15px;height:15px}

/* Tab-Bar + FAB */
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:40;display:flex;align-items:stretch;
  justify-content:space-around;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);
  border-top:1px solid var(--line);height:calc(var(--tabh) + env(safe-area-inset-bottom));
  padding-bottom:env(safe-area-inset-bottom)}
.tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  font-size:.64rem;font-weight:700;color:var(--mut)}
.tabbar a.on{color:var(--hwk)}
.tabbar a:active{transform:scale(.94)}
.tabbar .fab{flex:0 0 64px;align-self:center;height:54px;width:54px;margin:0 4px;border-radius:18px;
  background:var(--hwk);color:#fff;box-shadow:var(--sh-m);display:flex;align-items:center;justify-content:center}
.tabbar .fab .i{width:26px;height:26px}

/* Sheet + Signatur */
.sheetback{position:fixed;inset:0;z-index:60;background:rgba(7,24,52,.45);display:flex;align-items:flex-end;
  justify-content:center}
.sheetback[hidden]{display:none}
.sheet{background:var(--card);border-radius:24px 24px 0 0;width:100%;max-width:560px;padding:14px 18px
  calc(18px + env(safe-area-inset-bottom));box-shadow:var(--sh-m);animation:up .3s var(--spring)}
@keyframes up{from{transform:translateY(60px);opacity:.4}to{transform:none;opacity:1}}
.grip{width:44px;height:5px;border-radius:99px;background:var(--line);margin:0 auto 12px}
.sheet-sub{font-size:.78rem;color:var(--mut);margin:4px 0 10px}
#sig-canvas{width:100%;height:170px;border:1.5px dashed var(--tint2);border-radius:14px;background:#fbfdff;
  touch-action:none;display:block}
.sheet-row{display:flex;gap:10px;margin-top:12px}
.sheet-row .btn{flex:1}

/* Toast */
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(var(--tabh) + 24px);z-index:70;
  background:var(--ink);color:#fff;font-size:.84rem;font-weight:650;border-radius:999px;
  padding:11px 20px;box-shadow:var(--sh-m);animation:up .3s var(--spring);max-width:88vw;text-align:center}

/* Desktop */
.side{display:none}
@media(min-width:940px){
  body{background:#e9f0f9}
  .app{display:grid;grid-template-columns:230px 1fr;min-height:100vh}
  .side{display:flex;flex-direction:column;gap:6px;background:var(--hwk);color:#cfe0f6;padding:22px 14px;
    position:sticky;top:0;height:100vh}
  .side-mark{display:flex;align-items:center;gap:9px;font-weight:850;font-size:1.1rem;color:#fff;
    padding:0 10px 18px}
  .side-mark .dot{width:13px;height:13px;border-radius:5px;background:var(--hwk2)}
  .side-nav{display:flex;flex-direction:column;gap:4px}
  .side-nav a{display:flex;align-items:center;gap:11px;padding:11px 12px;border-radius:12px;
    font-size:.9rem;font-weight:700}
  .side-nav a.on,.side-nav a:hover{background:rgba(255,255,255,.12);color:#fff}
  .side-cta{margin-top:14px;display:flex;align-items:center;gap:10px;background:var(--hwk2);color:#fff;
    font-weight:750;border-radius:12px;padding:12px;font-size:.9rem;justify-content:center}
  .side-foot{margin-top:auto;font-size:.7rem;opacity:.6;padding:0 10px}
  .tabbar{display:none}
  .stage{max-width:860px;padding:10px 30px 40px;margin:0}
  .pad{padding:0 0 24px}
  .tophead{padding:26px 0 16px}
  .subhead{background:none;border:none;position:static;padding:18px 0 8px}
  .kpis{grid-template-columns:repeat(4,1fr)}
  .list{display:grid;grid-template-columns:1fr 1fr;gap:10px}
  .list.single{grid-template-columns:1fr}
  .toast{bottom:30px}
  .sheetback{align-items:center}
  .sheet{border-radius:24px}
}
@media print{
  .tabbar,.side,.subhead,.btnrow,.btn{display:none !important}
  body{background:#fff}
}