:root{
  --paper:#ECEFE8;
  --card:#F7F8F4;
  --ink:#17231C;
  --muted:#5E6E62;
  --line:#CDD4C7;
  --signal:#1B4DE4;
  --warm:#B5730F;
  --ok:#2C6E49;
  --shade:rgba(23,35,28,.06);
  --radius:14px;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#101613;
    --card:#18211C;
    --ink:#E6EBE4;
    --muted:#9AA79D;
    --line:#2C3830;
    --signal:#7C9BFF;
    --warm:#E0A54A;
    --ok:#6FBF93;
    --shade:rgba(0,0,0,.35);
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --paper:#101613; --card:#18211C; --ink:#E6EBE4; --muted:#9AA79D;
  --line:#2C3830; --signal:#7C9BFF; --warm:#E0A54A; --ok:#6FBF93;
  --shade:rgba(0,0,0,.35); color-scheme:dark;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--paper); color:var(--ink);
  font-family:Archivo,system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px; line-height:1.45;
  -webkit-font-smoothing:antialiased;
  padding-bottom:86px;
}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
a{color:var(--signal)}

/* --- shell --- */
.wrap{max-width:560px;margin:0 auto;padding:0 18px}
header.top{
  display:flex;align-items:baseline;justify-content:space-between;
  padding:22px 0 10px;
}
header.top h1{
  font-family:Newsreader,Georgia,serif;font-weight:400;font-size:26px;
  margin:0;letter-spacing:-.01em;
}
header.top .date{font-size:13px;color:var(--muted)}

section.view{display:none;animation:none}
section.view.active{display:block}

/* --- bottom nav --- */
nav.tabs{
  position:fixed;left:0;right:0;bottom:0;z-index:40;
  background:var(--card);border-top:1px solid var(--line);
  padding:6px 0 calc(6px + env(safe-area-inset-bottom));
}
nav.tabs ul{
  display:flex;max-width:560px;margin:0 auto;padding:0;list-style:none;
}
nav.tabs li{flex:1}
nav.tabs button{
  width:100%;background:none;border:0;padding:8px 2px 6px;
  display:flex;flex-direction:column;align-items:center;gap:4px;
  font-size:11px;color:var(--muted);border-radius:10px;
}
nav.tabs button svg{width:21px;height:21px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
nav.tabs button[aria-current="true"]{color:var(--signal);font-weight:600}
nav.tabs button:focus-visible{outline:2px solid var(--signal);outline-offset:-2px}

/* --- greeting --- */
.greet{margin:4px 0 16px}
.greet .hello{
  font-family:Newsreader,Georgia,serif;font-weight:400;font-size:27px;
  line-height:1.25;margin:0;letter-spacing:-.012em;
}
.greet .sub2{
  margin:6px 0 0;font-size:14px;color:var(--muted);max-width:40ch;
}

/* --- briefing hero --- */
.brief{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:18px 18px 16px;margin-bottom:18px;
}
.brief .stamp{
  font-size:12px;color:var(--muted);display:flex;justify-content:space-between;
  margin-bottom:10px;
}
.brief p{
  font-family:Newsreader,Georgia,serif;font-size:19px;line-height:1.5;
  font-weight:300;margin:0;max-width:44ch;
}
.brief p em{font-style:italic}

/* --- time rail --- */
.rail{position:relative;margin:0 0 18px;padding-left:58px}
.rail:before{
  content:"";position:absolute;left:44px;top:6px;bottom:6px;width:1px;background:var(--line);
}
.slot{position:relative;padding:10px 0;display:flex;gap:12px;align-items:flex-start}
.slot .t{
  position:absolute;left:-58px;width:44px;text-align:right;
  font-variant-numeric:tabular-nums;font-size:13px;color:var(--muted);padding-top:2px;
}
.slot .dot{
  position:absolute;left:-17px;top:16px;width:9px;height:9px;border-radius:50%;
  background:var(--paper);border:2px solid var(--line);
}
.slot.now .dot{background:var(--signal);border-color:var(--signal)}
.slot.now .title{color:var(--signal)}
.slot .body{flex:1;min-width:0}
.slot .title{font-weight:600;font-size:15px}
.slot .meta{font-size:13px;color:var(--muted)}

.cat{display:inline-block;font-size:11px;padding:1px 7px;border-radius:99px;border:1px solid var(--line);color:var(--muted);vertical-align:2px}
.cat.uni{border-color:var(--signal);color:var(--signal)}
.cat.stall{border-color:var(--warm);color:var(--warm)}
.cat.sport{border-color:var(--ok);color:var(--ok)}

h2.sec{
  font-family:Newsreader,Georgia,serif;font-weight:400;font-size:19px;
  margin:26px 0 10px;
}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:14px;margin-bottom:12px;
}
.row{display:flex;gap:10px;align-items:flex-start;padding:9px 0;border-bottom:1px solid var(--line)}
.row:last-child{border-bottom:0}
.row .grow{flex:1;min-width:0}
.row .sub{font-size:13px;color:var(--muted)}
.strike{text-decoration:line-through;color:var(--muted)}

button.b{
  background:var(--ink);color:var(--paper);border:0;border-radius:10px;
  padding:11px 16px;font-weight:600;font-size:15px;
}
button.b.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
button.b.sig{background:var(--signal);color:#fff}
button.b:disabled{opacity:.5}
button.mini{background:none;border:1px solid var(--line);border-radius:8px;padding:5px 10px;font-size:13px}
.btnrow{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}

label.f{display:block;font-size:13px;color:var(--muted);margin:10px 0 4px}
input[type=text],input[type=date],input[type=time],input[type=number],select,textarea{
  width:100%;background:var(--paper);border:1px solid var(--line);
  border-radius:10px;padding:10px 11px;
}
textarea{min-height:90px;resize:vertical;font-family:inherit}
input:focus-visible,select:focus-visible,textarea:focus-visible,button:focus-visible{outline:2px solid var(--signal);outline-offset:1px}
.two{display:flex;gap:10px}
.two>*{flex:1}

.chip{
  display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);
  background:var(--card);border-radius:99px;padding:5px 11px;font-size:13px;margin:0 6px 6px 0;
}
.chip button{background:none;border:0;padding:0;color:var(--muted);font-size:15px;line-height:1}

.empty{color:var(--muted);font-size:14px;padding:12px 0}
.note{font-size:13px;color:var(--muted);margin-top:8px}
.warn{
  border-left:3px solid var(--warm);padding-left:10px;font-size:13px;color:var(--ink);
  margin:10px 0;
}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px;line-height:1.5}
pre.veil{
  background:var(--paper);border:1px solid var(--line);border-radius:10px;
  padding:10px;overflow-x:auto;white-space:pre-wrap;word-break:break-word;margin:6px 0 0;
}
mark{background:rgba(27,77,228,.16);color:inherit;border-radius:3px;padding:0 2px}

.mic{
  width:78px;height:78px;border-radius:50%;border:0;background:var(--signal);color:#fff;
  display:grid;place-items:center;margin:14px auto;box-shadow:0 6px 18px var(--shade);
}
.mic svg{width:30px;height:30px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round}
.mic.rec{background:#C2281E}
.mic.rec:after{content:"";position:absolute}
.pulse{display:block;text-align:center;font-size:13px;color:var(--muted);min-height:20px}

.toast{
  position:fixed;left:50%;transform:translateX(-50%);bottom:96px;z-index:60;
  background:var(--ink);color:var(--paper);padding:10px 16px;border-radius:99px;
  font-size:14px;box-shadow:0 6px 18px var(--shade);max-width:90vw;
}
.switch{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid var(--line)}
.switch:last-child{border-bottom:0}
.switch .lbl{font-size:15px}
.switch .hint{font-size:12.5px;color:var(--muted);margin-top:2px}
input[type=checkbox].sw{appearance:none;width:44px;height:26px;border-radius:99px;background:var(--line);position:relative;flex:0 0 auto;transition:background .15s}
input[type=checkbox].sw:before{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;transition:left .15s}
input[type=checkbox].sw:checked{background:var(--signal)}
input[type=checkbox].sw:checked:before{left:21px}
input[type=checkbox].tick{width:20px;height:20px;accent-color:var(--signal);flex:0 0 auto;margin-top:2px}

.stack{display:flex;flex-direction:column;gap:2px}
.tiny{font-size:12px;color:var(--muted)}
hr.sep{border:0;border-top:1px solid var(--line);margin:18px 0}
@media (prefers-reduced-motion: reduce){*{transition:none!important;animation:none!important}}

/* ============================================================
   Ergänzungen gegenüber dem Prototyp
   ============================================================ */

/* --- Schrift lokal auflösen, ohne Netz --- */
/* Die Webfonts kommen von Google Fonts. Fällt das Netz aus, greift der
   System-Stack darunter — deshalb steht er in jeder font-family. */

/* --- Installationsstreifen (Phase 7) --- */
.bar{
  display:flex;align-items:flex-start;gap:10px;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:12px 12px 12px 14px;margin:12px 0 4px;
}
.bar .grow{flex:1;min-width:0}
.bar .lbl{font-weight:600;font-size:14px}
.bar .hint{font-size:13px;color:var(--muted);margin-top:2px}
.bar .x{background:none;border:0;color:var(--muted);font-size:20px;line-height:1;padding:0 2px}
.bar.loud{border-left:3px solid var(--warm)}
.bar .btnrow{margin-top:8px}
.bar kbd{
  font:inherit;border:1px solid var(--line);border-radius:5px;padding:0 5px;
  background:var(--paper);
}

/* --- Erststart (Phase 7) --- */
.onboard{
  position:fixed;inset:0;z-index:70;background:var(--paper);
  overflow-y:auto;padding:0 18px calc(24px + env(safe-area-inset-bottom));
}
.onboard .inner{max-width:460px;margin:0 auto;padding-top:calc(34px + env(safe-area-inset-top))}
.onboard h2{
  font-family:Newsreader,Georgia,serif;font-weight:400;font-size:25px;
  margin:0 0 6px;letter-spacing:-.012em;
}
.onboard p.lead{color:var(--muted);font-size:14.5px;margin:0 0 18px;max-width:38ch}
.onboard .steps{display:flex;gap:6px;margin:0 0 22px}
.onboard .steps i{flex:1;height:3px;border-radius:2px;background:var(--line)}
.onboard .steps i.on{background:var(--signal)}
.onboard .foot{display:flex;gap:10px;align-items:center;margin-top:24px}
.onboard .foot .skip{background:none;border:0;color:var(--muted);font-size:14px;padding:8px 2px}

/* --- Serverstatus --- */
.dot-state{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--line);margin-right:6px;vertical-align:1px}
.dot-state.ok{background:var(--ok)}
.dot-state.off{background:var(--warm)}

/* --- Ladezustand ohne Spinner-Endlosschleife --- */
.skel{color:var(--muted);font-style:italic}

/* --- Sicherungen --- */
.row .act{display:flex;gap:6px;flex-wrap:wrap}

/* --- Sichtbarkeit für Screenreader --- */
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}