/* TECHNIKBOX – dunkel mit Gold wie die anderen KONIOR-Programme */
:root{
  --bg:#060607; --bg-verlauf:radial-gradient(1200px 600px at 50% -10%, rgba(201,154,56,.12), transparent 60%);
  --panel:#121214; --panel2:#1b1b1f; --line:#2a2a30; --line2:#3a3a42;
  --ink:#f1ede4; --ink2:#c9c4b8; --ink3:#8d887c; --brand:#b89a5a;
  --gold:#e6be55; --gold-hell:#f3d37a; --gold-tief:#c99a38;
  --gold-verlauf:linear-gradient(180deg,#f3d37a,#e6be55 55%,#c99a38);
  --warn:#e2b23c; --warnf:#3a3119; --ok:#5cc4a6; --rot:#ef7a62;
  --tap:44px; --r:12px;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif; --mono:ui-monospace,SFMono-Regular,Menlo,monospace;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;min-height:100dvh;background:var(--bg-verlauf),var(--bg);background-attachment:fixed;color:var(--ink);font:16px/1.5 var(--sans)}
a{color:var(--gold);text-decoration:none}
.goldtext{background:var(--gold-verlauf);-webkit-background-clip:text;background-clip:text;color:transparent}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
button{font:inherit;color:inherit;cursor:pointer}
input,select,textarea{font:inherit}

/* Anmeldung */
.lg{min-height:100dvh;display:grid;place-items:center;padding:24px 16px}
.lg-box{position:relative;width:100%;max-width:360px;text-align:center;padding:34px 30px 28px;background:var(--panel);border:1px solid var(--line);border-radius:18px;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.lg-box img.logo{height:84px;width:auto;margin:0 auto 12px;display:block}
.lg .brand{font-size:13px;letter-spacing:4px;color:var(--brand);margin:0 0 2px;font-weight:600}
.lg h1{margin:0;font-size:30px;letter-spacing:2px}
.lg .sub{color:var(--ink3);margin:4px 0 22px;font-size:14px}
.lg input{width:100%;margin-bottom:12px;padding:14px;border-radius:var(--r);border:1px solid var(--line2);background:var(--panel2);color:var(--ink);font-size:16px}
.lg input:focus{outline:none;border-color:var(--gold-tief);box-shadow:0 0 0 3px rgba(201,154,56,.14)}
.lg .err{min-height:20px;color:var(--rot);font-size:14px;margin-bottom:6px}
.lg .go{width:100%;padding:15px;border:0;border-radius:var(--r);font-size:15px;font-weight:700;letter-spacing:.4px;color:#1a1405;background:var(--gold-verlauf);box-shadow:0 6px 18px rgba(201,154,56,.28)}

/* Kopf */
header.top{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:14px;padding:10px 16px;background:rgba(6,6,7,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
header .brand{display:flex;align-items:center;gap:10px;min-width:0;color:var(--ink)}
header .brand img.logo{height:40px;width:auto}
header .brand span{display:flex;flex-direction:column;line-height:1.1}
header .brand b{font-size:16px;letter-spacing:4px}
header .brand small{font-size:10.5px;color:var(--ink3);letter-spacing:.5px}
nav.haupt{display:flex;gap:4px;margin-left:auto;overflow-x:auto;max-width:100%;scrollbar-width:none}
nav.haupt button{white-space:nowrap;padding:8px 12px;border-radius:10px;border:1px solid transparent;background:transparent;color:var(--ink2);font-weight:600;font-size:14px}
nav.haupt button.on{color:var(--gold);background:var(--panel);border-color:var(--line)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:var(--tap);padding:0 16px;border-radius:var(--r);border:1px solid var(--line2);background:var(--panel);color:var(--ink);font-weight:600;white-space:nowrap}
.btn.klein{min-height:34px;padding:0 12px;font-size:14px}
.btn.gold{color:#1a1405;background:var(--gold-verlauf);border-color:transparent;box-shadow:0 6px 18px rgba(201,154,56,.22)}
.btn[disabled]{opacity:.5;cursor:default}
@media (max-width:720px){header.top{flex-wrap:wrap}nav.haupt{order:3;width:100%;margin-left:0}header .btn.klein{margin-left:auto}}

/* Inhalt */
.wrap{max-width:1100px;margin:0 auto;padding:18px 16px 110px}
.kopf h2{margin:0 0 4px;font-size:24px}
.kopf .sub,.sub{color:var(--ink3);margin:0 0 14px;max-width:80ch}
.meldung{padding:12px 14px;border-radius:var(--r);margin-bottom:14px;border:1px solid var(--line2);background:var(--panel)}
.meldung.ok{border-color:rgba(92,196,166,.5)}
.meldung.fehler{border-color:rgba(239,122,98,.6)}
.karten{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:14px}
.karte{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px 16px;margin-bottom:14px}
.karte h3{margin:0 0 10px;font-size:16px;display:flex;align-items:center;gap:8px}
.karte h3 i{display:inline-block;width:12px;height:12px;border-radius:3px;background:var(--c,#555)}
.feld{display:grid;grid-template-columns:1fr 110px;gap:8px;align-items:center;padding:7px 0;border-top:1px solid var(--line)}
.feld:first-of-type{border-top:0}
.feld label{font-size:14.5px;color:var(--ink2)}
.feld small{display:block;color:var(--ink3);font-size:12.5px;line-height:1.35}
.feld .eingabe{display:flex;align-items:center;gap:6px;justify-content:flex-end}
.feld input[type=number],.feld input[type=text],.feld select{width:100%;max-width:110px;padding:9px 10px;border-radius:10px;border:1px solid var(--line2);background:var(--panel2);color:var(--ink);text-align:right;font-size:16px}
.feld select{text-align:left}
.feld input:focus,.feld select:focus{outline:none;border-color:var(--gold-tief);box-shadow:0 0 0 3px rgba(201,154,56,.14)}
.feld .einheit{color:var(--ink3);font-size:13px;width:24px}
.feld input.anders{border-color:var(--gold-tief)}
.schalter{appearance:none;width:46px;height:28px;border-radius:14px;background:var(--line2);position:relative;cursor:pointer;flex:none}
.schalter::after{content:"";position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:#fff;transition:left .15s}
.schalter:checked{background:var(--gold-tief)}
.schalter:checked::after{left:21px}
.schritt-kopf{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;margin-bottom:14px}
.schritt-kopf .geprueft{display:flex;align-items:center;gap:8px;font-weight:600}
.notizen{width:100%;min-height:70px;padding:10px;border-radius:10px;border:1px solid var(--line2);background:var(--panel2);color:var(--ink);resize:vertical}
.hinweise{background:var(--warnf);border:1px solid rgba(226,178,60,.5);border-radius:12px;padding:10px 14px;margin:0 0 14px}
.hinweise b{color:var(--warn)}
.hinweise ul{margin:6px 0 0;padding-left:1.2em}
.gut{color:var(--ok)}

/* 3D */
.leiste{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;margin-bottom:10px}
.gruppe-knoepfe{display:flex;flex-wrap:wrap;gap:6px}
.gruppe-knoepfe button{padding:8px 12px;border-radius:10px;border:1px solid var(--line2);background:var(--panel);color:var(--ink2);font-weight:600;font-size:14px}
.gruppe-knoepfe button.on{color:#1a1405;background:var(--gold-verlauf);border-color:transparent}
.haken{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:14px;color:var(--ink2)}
.haken label{display:flex;align-items:center;gap:5px}
.viewer{position:relative;background:#0d0d10;border:1px solid var(--line);border-radius:14px;aspect-ratio:4/3;max-height:640px;width:100%;touch-action:none;overflow:hidden}
.viewer canvas{display:block;width:100%;height:100%;cursor:grab}
.viewer .msg[hidden]{display:none}
.viewer .msg{position:absolute;inset:0;display:grid;place-items:center;color:var(--ink3);padding:20px;text-align:center;pointer-events:none}
.unter-viewer{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 16px;margin:10px 0 14px}
.legende{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:13.5px;color:var(--ink2)}
.legende span::before{content:"";display:inline-block;width:11px;height:11px;border-radius:3px;margin-right:5px;background:var(--c);vertical-align:-1px}
.tools{display:flex;align-items:center;gap:10px}
.meta{font:500 13px var(--mono);color:var(--ink3)}

/* Druckteile */
.datei{display:grid;grid-template-columns:1fr auto;gap:6px 12px;align-items:center;padding:9px 0;border-top:1px solid var(--line)}
.datei:first-child{border-top:0}
.datei b{font-weight:600}
.datei small{color:var(--ink3);display:block;font-size:12.5px}
.datei .btn.klein{min-height:32px}
pre{white-space:pre-wrap;font:12.5px/1.45 var(--mono);color:var(--ink2);margin:8px 0 0}
details summary{cursor:pointer;font-weight:600}

/* Fußleiste */
.fuss{position:fixed;left:0;right:0;bottom:0;z-index:5;background:rgba(6,6,7,.92);backdrop-filter:blur(10px);border-top:1px solid var(--line);padding:10px 16px calc(10px + env(safe-area-inset-bottom))}
.fuss-innen{max-width:1100px;margin:0 auto;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
#status-text{color:var(--ink3);font-size:14px;flex:1;min-width:160px}
.fuss-knoepfe{display:flex;gap:8px;margin-left:auto}
.laeuft{color:var(--gold)}