/* Reallabor-MVP – Gestaltung angelehnt an die Website des KI-RealLab SWX (Türkis, Petrol, Elfenbein). */
:root{
  --bg:#FFFFFF; --fg:#16181B; --muted:#5A6066; --line:#DDE1E3;
  --teal:#3CCBDA; --teal-soft:#E3F7F9; --petrol:#062A2E; --petrol-2:#0D4148; --link:#0B5E66; --ivory:#F6F3EF;
  --note:#6E5D7C; --note-line:#847292; --note-bg:#F7F5F9;
  --ok:#2E7D5B; --ok-bg:#E6F4EC; --warn:#9A6B00; --warn-bg:#FFF4D6; --bad:#B23B3B; --bad-bg:#FBE9E9;
  --serif:"Source Serif 4",Georgia,"Times New Roman",serif;
  --sans:"Source Sans 3","Helvetica Neue",Arial,sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--fg);font-family:var(--sans);font-size:16px;line-height:1.5;margin:0;min-height:100vh;display:flex;flex-direction:column}
main{flex:1}
a{color:var(--link)}
p{margin:0 0 .8rem;max-width:72ch}
:focus-visible{outline:2px solid var(--link);outline-offset:2px}
.wrap{max-width:1280px;margin:0 auto;padding-inline:24px}
.small{font-size:.85rem;color:var(--muted)}
h1,h2,h3{font-family:var(--serif);color:var(--petrol);text-wrap:balance}
h2{font-size:1.45rem;margin:2rem 0 .8rem}
h3{font-size:1.1rem;margin:1.4rem 0 .5rem}

/* Kopf */
.site-head{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line)}
.site-head::before{content:"";display:block;height:4px;background:var(--teal)}
.site-head .wrap{display:flex;align-items:center;gap:1.4rem;min-height:58px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--petrol);font-weight:700;font-size:1.02rem}
.brand .mark{width:26px;height:26px}
.brand small{font-weight:600;color:var(--note);border:1px solid var(--note-line);padding:0 .35rem;font-size:.7rem;letter-spacing:.05em}
.site-nav{display:flex;flex-wrap:wrap;gap:.2rem 1.3rem;margin-left:auto;align-items:center;font-size:.95rem}
.site-nav a{color:var(--fg);text-decoration:none;padding:.3rem 0;border-bottom:2px solid transparent}
.site-nav a:hover{border-bottom-color:var(--teal)}
.site-nav a.cur{border-bottom-color:var(--petrol);color:var(--petrol);font-weight:600}
.who{font-size:.9rem;display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;margin-top:.6rem}
.who input{font:inherit;width:14rem;padding:.25rem .5rem;border:1px solid var(--line);background:#fff}

/* Seitenkopf */
.doc-head{padding-block:2rem 1.4rem;border-bottom:1px solid var(--line);background:linear-gradient(180deg,var(--ivory),#fff)}
.eyebrow{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--link);font-weight:600}
.doc-head h1{font-size:2.1rem;line-height:1.15;margin:.35rem 0 .5rem}
.doc-head p{font-size:1.05rem;margin:0}

/* Schaltflächen */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--sans);font-weight:600;font-size:.95rem;padding:.6rem 1.1rem;text-decoration:none;border:1.5px solid var(--petrol);line-height:1.2;cursor:pointer;background:transparent;color:var(--petrol)}
.btn.p{background:var(--petrol);color:#fff}
.btn.p:hover{background:var(--petrol-2)}
.btn:hover{background:var(--ivory)}
.btn.p:hover{background:var(--petrol-2)}
.btn.sm{padding:.35rem .75rem;font-size:.85rem}
.btn[disabled]{opacity:.45;cursor:not-allowed}
.actions{display:flex;flex-wrap:wrap;gap:.6rem;align-items:center;margin:1rem 0}

/* Hinweise */
.intern{margin:1rem 0;padding:.6rem .9rem;border-left:3px solid var(--note-line);background:var(--note-bg);font-size:.88rem;max-width:90ch}
.intern b{color:var(--note)}
.msg{margin:1rem 0;padding:.6rem .9rem;border-left:3px solid var(--warn);background:var(--warn-bg)}
.box{border:1px solid var(--line);border-radius:6px;padding:1rem 1.2rem;margin:1rem 0;background:#fff}
.box.hl{border-color:var(--teal);background:var(--teal-soft)}

/* Kacheln */
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;margin:1.4rem 0}
.tiles a{display:grid;gap:.4rem;padding:1rem 1.1rem;border:1px solid var(--line);border-radius:6px;color:var(--fg);text-decoration:none}
.tiles a:hover{border-color:var(--teal);box-shadow:0 6px 18px rgba(6,42,46,.08)}
.tiles b{font-size:1.08rem;color:var(--petrol)}
.kpis{display:flex;flex-wrap:wrap;gap:1.6rem;margin:1rem 0}
.kpi b{display:block;font-size:1.6rem;color:var(--petrol);font-family:var(--serif)}
.kpi span{font-size:.8rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}

/* Tabellen */
.tbl{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:.88rem;font-variant-numeric:tabular-nums}
th,td{text-align:left;vertical-align:top;padding:.5rem .6rem .5rem 0;border-bottom:1px solid var(--line)}
th{font-weight:600;border-bottom:2px solid var(--petrol);font-size:.72rem;letter-spacing:.05em;text-transform:uppercase;color:var(--petrol);background:#fff}
/* Kein position:sticky im Tabellenkopf: In .tbl (overflow-x) würde der Kopf über die erste Zeile rutschen. */
td.k{white-space:nowrap}
tr.hidden{display:none}
tr.na td{color:var(--muted)}

/* Badges */
.badge{display:inline-block;font-size:.72rem;font-weight:600;padding:.08rem .45rem;border-radius:999px;border:1px solid var(--line);white-space:nowrap}
.badge.sicher,.badge.anwendbar,.badge.hoch{background:var(--ok-bg);color:var(--ok);border-color:#BFE2CF}
.badge.wahrscheinlich,.badge.teilweise,.badge.mittel{background:var(--warn-bg);color:var(--warn);border-color:#F0DCA0}
.badge.unklar,.badge.niedrig,.badge.offen{background:var(--bad-bg);color:var(--bad);border-color:#EFC3C3}
.badge.nicht_im_dokument,.badge.nicht-anwendbar,.badge.optional{background:#F1F2F3;color:var(--muted)}
.badge.beim-betreiber,.badge.beim-anbieter{background:var(--teal-soft);color:var(--link);border-color:#BDE8EE}
.badge.bestaetigt,.badge.geaendert{background:var(--note-bg);color:var(--note);border-color:#D7CFE0}
.rg{font-size:.72rem;font-weight:700;color:var(--petrol);border:1.5px solid var(--petrol);padding:0 .3rem}

/* Filter */
.filters{display:flex;flex-wrap:wrap;gap:.6rem 1rem;align-items:center;margin:1rem 0;font-size:.88rem}
.chips{display:inline-flex;flex-wrap:wrap;gap:6px}
.chips button{font:inherit;font-size:.83rem;background:#fff;color:var(--petrol);border:1px solid var(--line);border-radius:999px;padding:.25rem .8rem;cursor:pointer}
.chips button[aria-pressed="true"]{background:var(--petrol);color:#fff;border-color:var(--petrol)}
input[type=search],select,input[type=text],textarea{font:inherit;font-size:.92rem;padding:.4rem .55rem;border:1px solid #C8CDD0;border-radius:3px;background:#fff;max-width:100%}
textarea{width:100%;min-height:4.2rem}

/* Formulare */
.form-grid{display:grid;grid-template-columns:minmax(200px,280px) minmax(0,1fr) 220px;gap:.6rem 1rem;align-items:start}
.form-grid label{font-weight:600;font-size:.9rem;padding-top:.4rem}
.form-grid .hint{font-size:.78rem;color:var(--muted);font-weight:400;display:block}
.form-grid input[type=text],.form-grid select{width:100%}
.xinfo{font-size:.76rem;color:var(--muted);padding-top:.35rem}
.xinfo q{display:block;font-style:italic;margin-top:.15rem}
.gruppe{grid-column:1/-1;font-family:var(--serif);color:var(--petrol);font-size:1.1rem;font-weight:600;border-top:2px solid var(--teal);padding-top:.5rem;margin-top:1rem}
.multi label{font-weight:400;display:inline-flex;gap:.25rem;margin-right:.8rem;padding:0}

/* Reiter */
.tabs{display:flex;gap:0;border-bottom:2px solid var(--petrol);margin-top:1.4rem;flex-wrap:wrap}
.tabs a{padding:.6rem 1.1rem;text-decoration:none;color:var(--petrol);font-weight:600;border:1px solid transparent;border-bottom:0}
.tabs a.on{background:var(--petrol);color:#fff}
.tabs a .n{font-family:var(--sans);font-size:.75rem;opacity:.75;margin-right:.35rem}

/* Einordnungskarten */
.frage{border:1px solid var(--line);border-left:5px solid var(--line);border-radius:4px;padding:.9rem 1.1rem;margin:.8rem 0}
.frage.sicher{border-left-color:var(--ok)} .frage.wahrscheinlich{border-left-color:#E0B23A} .frage.unklar{border-left-color:var(--bad)}
.frage h3{margin:0 0 .3rem;font-size:1.05rem}
.frage .erg{font-size:1.05rem;font-weight:700;color:var(--petrol)}
.score{display:inline-block;width:120px;height:8px;background:#EEE;border-radius:4px;vertical-align:middle;margin:0 .4rem}
.score i{display:block;height:100%;border-radius:4px;background:var(--petrol)}
.rf{margin-top:.5rem;padding:.4rem .7rem;border-left:3px solid var(--note-line);background:var(--note-bg);font-size:.86rem}
.hitl{margin-top:.6rem;padding:.6rem .8rem;background:var(--ivory);border:1px dashed #CDBFAE;display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;font-size:.88rem}
.hitl input[type=text]{flex:1;min-width:200px}

/* Netzwerk */
.netz{display:grid;grid-template-columns:260px minmax(0,1fr) 300px;gap:0;height:calc(100vh - 62px);border-top:1px solid var(--line)}
.netz aside{padding:1rem;overflow:auto;font-size:.88rem;border-right:1px solid var(--line)}
.netz aside:last-child{border-right:0;border-left:1px solid var(--line)}
.netz aside h3{margin-top:.6rem;font-size:.95rem}
.netz aside label{display:flex;gap:.4rem;align-items:center;margin:.2rem 0}
#cy{width:100%;height:100%;background:#FBFBFA}
.dot{display:inline-block;width:.8rem;height:.8rem;border-radius:50%}

/* Lade-Overlay */
#busy{position:fixed;inset:0;background:rgba(6,42,46,.55);display:none;align-items:center;justify-content:center;z-index:99;color:#fff;font-size:1.1rem;text-align:center}
#busy.on{display:flex}
#busy .spin{width:42px;height:42px;border:4px solid rgba(255,255,255,.3);border-top-color:var(--teal);border-radius:50%;animation:s 1s linear infinite;margin:0 auto 1rem}
@keyframes s{to{transform:rotate(360deg)}}

/* Fuß */
.site-foot{background:var(--petrol);color:#DCE7E8;font-size:.85rem;margin-top:3rem}
.site-foot .wrap{padding-block:1.2rem;display:flex;flex-wrap:wrap;gap:.4rem 1.6rem}
.site-foot a{color:#fff}
pre.gesetz{white-space:pre-wrap;font-family:var(--serif);font-size:.95rem;line-height:1.55;max-width:90ch}
@media (max-width:900px){.form-grid{grid-template-columns:1fr}.netz{grid-template-columns:1fr;height:auto}#cy{height:70vh}}

/* Prüfarten */
.pa{display:inline-block;font-size:.72rem;font-weight:600;padding:.08rem .45rem;border-radius:3px;border:1px solid var(--line);white-space:nowrap;cursor:help;margin:.05rem 0}
.pa-R{background:#EEF1FB;color:#2F4A8A;border-color:#C9D3EE}
.pa-P{background:var(--ivory);color:#7A5A2E;border-color:#E2D3BD}
.pa-T{background:var(--teal-soft);color:var(--link);border-color:#BDE8EE}
.pa-E{background:var(--note-bg);color:var(--note);border-color:#D7CFE0}
.pa-A{background:#fff;color:var(--petrol);border:1.5px dashed var(--petrol)}

/* Schmale Fenster: Kopf nicht fixieren, Tabellen horizontal scrollen statt quetschen */
table.plan,table.pp{min-width:1050px;table-layout:fixed}
table.pp{table-layout:auto}
details.regelwerk>summary{padding:.5rem .2rem;border-bottom:1px solid var(--line)}
h3.teil{margin:2rem 0 .4rem;padding:.4rem .6rem;background:var(--ivory);border-left:4px solid var(--teal)}
h3.teil .small{font-family:var(--sans);font-weight:400}
.st-sel{font-size:.78rem;padding:.15rem .3rem;font-weight:600;border-radius:999px;max-width:100%}
.st-sel.anwendbar{background:var(--ok-bg);color:var(--ok)}
.st-sel.teilweise{background:var(--warn-bg);color:var(--warn)}
.st-sel.nicht-anwendbar,.st-sel.optional{background:#F1F2F3;color:var(--muted)}
.st-sel.beim-betreiber,.st-sel.beim-anbieter{background:var(--teal-soft);color:var(--link)}
table.plan td{overflow-wrap:anywhere}
table.plan td.k{white-space:normal}
@media (max-width:1000px){
  .site-head{position:static}
  .sticky th{position:static}
  .site-head .wrap{gap:.3rem 1rem;min-height:0;padding-block:.5rem}
  .site-nav{margin-left:0;gap:.2rem 1rem}
  .who input{width:7rem}
  .doc-head h1{font-size:1.6rem}
}

/* Hilfe-Fragezeichen im Erfassungsbogen */
.hilfe{position:relative;display:inline-flex;align-items:center;justify-content:center;width:1.05rem;height:1.05rem;margin-left:.35rem;border:1.5px solid var(--link);border-radius:50%;color:var(--link);font-size:.7rem;font-weight:700;line-height:1;cursor:help;vertical-align:1px;background:#fff}
.hilfe:hover,.hilfe:focus{background:var(--link);color:#fff;outline:none}
.hilfe .tip{display:none;position:absolute;left:1.6rem;top:-.5rem;z-index:40;width:min(380px,70vw);padding:.7rem .85rem;background:#fff;color:var(--fg);border:1px solid var(--line);border-left:4px solid var(--teal);border-radius:4px;box-shadow:0 8px 24px rgba(6,42,46,.16);font-size:.83rem;font-weight:400;line-height:1.45;text-align:left;white-space:normal}
.hilfe .tip b{color:var(--petrol)}
.hilfe:hover .tip,.hilfe:focus .tip,.hilfe:focus-within .tip{display:block}


.hilfe .tip{text-transform:none;letter-spacing:normal;font-family:var(--sans)}
th .hilfe{vertical-align:0}
h1 .hilfe,h2 .hilfe,h3 .hilfe{font-family:var(--sans);vertical-align:3px}

/* Tooltip am Fenster ausrichten (sonst Abschneiden in scrollbaren Bereichen); Position setzt base.html per Skript */
.hilfe .tip{position:fixed;left:0;top:0;right:auto;bottom:auto}

.netz .ebene{display:flex;align-items:center;gap:.1rem}
.netz .ebene label{margin:.2rem 0}

table.wz{min-width:1100px}
table.wz td{vertical-align:top}
details.box summary{cursor:pointer}
/* Katalog v0.6: Bausteine */
.kl{display:inline-block;min-width:1.4rem;text-align:center;font-weight:700;font-size:.75rem;border-radius:4px;padding:.05rem .3rem;color:#fff}
.kl-A{background:#B5452B}.kl-B{background:#E0B23A;color:#16181B}.kl-C{background:#9AA5A8}
.bst{display:inline-block;font-size:.72rem;padding:.05rem .4rem;border-radius:999px;border:1px solid var(--line);white-space:nowrap}
.bst.entwickeln{background:var(--bad-bg);color:var(--bad);border-color:#EFC3C3}
.bst.anpassen{background:var(--warn-bg);color:var(--warn);border-color:#F0DCA0}
.bst.bereitstellen{background:var(--ok-bg);color:var(--ok);border-color:#BFE2CF}
ul.auf{margin:.3rem 0 0;padding-left:1rem}ul.auf li{margin:.1rem 0}
details.auf summary{cursor:pointer;font-size:.8rem;color:var(--link);margin-top:.3rem}
.pst{font-size:.8rem}.pst.bestätigt{background:var(--ok-bg)}.pst.angefragt{background:var(--warn-bg)}

/* Rollen: Viewer sehen keine Bearbeitungsformulare (der Server prüft die Rechte unabhängig davon) */
body[data-rolle="viewer"] form[method="post"]:not(.immer){display:none}
.who .rl{font-size:.7rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:0 .4rem}
.login-box{max-width:420px;margin:3rem auto}
.login-box input{width:100%;font:inherit;padding:.45rem .6rem;border:1px solid var(--line);margin:.2rem 0 .8rem}
.pw-einmal{font-family:ui-monospace,Menlo,monospace;font-size:1.05rem;background:var(--warn-bg);padding:.3rem .6rem;border-radius:4px;user-select:all}
.site-nav .who{margin-top:0;font-size:.85rem;margin-left:.6rem}
.kette{display:flex;flex-wrap:wrap;align-items:center;gap:.35rem;margin:.4rem 0}
.kette span{border:1px solid var(--line);background:#fff;border-radius:6px;padding:.3rem .6rem;font-size:.9rem}
.kette.uc span{background:var(--teal-soft);border-color:#BDE8EE}
.kette i{font-style:normal;color:var(--muted)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:2rem}
@media (max-width:860px){.two-col{grid-template-columns:1fr}}
.kette.uc{margin-top:.6rem}
#ki-dialog{max-width:540px;border:1px solid var(--line);border-radius:8px;padding:1.2rem 1.4rem}
#ki-dialog::backdrop{background:rgba(6,42,46,.45)}
#ki-dialog h3{margin-top:0}
#ki-dialog ul{padding-left:1.1rem;font-size:.92rem}
#ki-dialog li{margin:.35rem 0}
[hidden]{display:none!important}
.viewer-only{display:none}
body[data-rolle="viewer"] .viewer-only{display:inline}

/* Menü: Testbench als Untermenü, Trenner zwischen Gruppen */
.site-nav .sep{width:1px;height:1.2rem;background:var(--line);margin:0 .5rem}
.dd{position:relative;display:inline-block}
.dd summary{list-style:none;cursor:pointer}
.dd summary::-webkit-details-marker{display:none}
.dd summary::after{content:" ▾";font-size:.75em;color:var(--muted)}
.dd-menu{position:absolute;left:0;top:calc(100% + .4rem);background:#fff;border:1px solid var(--line);border-radius:6px;box-shadow:0 6px 18px rgba(6,42,46,.12);padding:.35rem 0;min-width:11rem;z-index:50;display:flex;flex-direction:column}
.dd-menu a{padding:.4rem .9rem;white-space:nowrap}
.dd-menu a:hover{background:var(--teal-soft)}
.dd summary{padding:.3rem 0;border-bottom:2px solid transparent}
.dd summary:hover{border-bottom-color:var(--teal)}
.dd summary.cur{border-bottom-color:var(--petrol);color:var(--petrol);font-weight:600}
.dd-menu a{border-bottom:0!important}
.dd-menu a.cur{background:var(--teal-soft)}
.site-nav .sep{background:#B9C1C4;margin:0 .9rem}
.btn.gefahr{background:#9B2C2C;border-color:#9B2C2C;color:#fff}