/* OSKA-Netzwerk – Gestaltung
   Farben aus dem Logo (Dunkelblau, Grün), Hexagon-Motiv, mobil zuerst. */
:root{
  --bg:#F2F5FA; --surface:#FFFFFF; --surface-2:#EAF0F8; --ink:#0F1B33; --muted:#4A5670; --line:#D9E1EE;
  --brand:#16357A; --brand-ink:#16357A; --on-brand:#FFFFFF; --green:#2B8A1E; --lime:#8BDB3C; --on-lime:#0F1B33;
  --ok-bg:#E2F4D8; --ok-fg:#1F6A14; --warn-bg:#FFF1D6; --warn-fg:#8A5300; --info-bg:#E3EBFA; --info-fg:#16357A; --bad:#B42318; --bad-bg:#FDE8E6;
  --shadow:0 1px 2px rgba(15,27,51,.06),0 10px 28px rgba(15,27,51,.08);
  --display:'Exo 2',"Trebuchet MS",system-ui,sans-serif; --body:'Figtree',system-ui,-apple-system,"Segoe UI",sans-serif;
  --r:14px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0A1222; --surface:#111D33; --surface-2:#182849; --ink:#E7EDF8; --muted:#A6B3CD; --line:#26395F;
  --brand:#2F5BC4; --brand-ink:#9BB9F7; --green:#6CC94F; --ok-bg:#173A13; --ok-fg:#A2E485; --warn-bg:#3D2C0A; --warn-fg:#F2C266; --info-bg:#1A2D57; --info-fg:#B3C9F7; --bad:#FF8A80; --bad-bg:#3D1512;
  --shadow:0 1px 2px rgba(0,0,0,.3); color-scheme:dark }}

*{box-sizing:border-box}
html{height:100%}
body{margin:0;min-height:100%;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--display);font-weight:800;line-height:1.15;text-wrap:balance;margin:0}
h1{font-size:clamp(24px,3.4vw,32px)} h2{font-size:20px} h3{font-size:16px}
p{margin:0} img{max-width:100%}
a{color:var(--brand-ink)}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--lime);outline-offset:2px}
.num{font-variant-numeric:tabular-nums}
.skip{position:absolute;left:-9999px;top:8px;background:var(--brand);color:#fff;padding:8px 12px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
[hidden]{display:none!important}

/* Kopfzeile */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--surface);border-bottom:1px solid var(--line)}
.top-in{max-width:1180px;margin:0 auto;padding-inline:16px;display:flex;align-items:center;gap:16px;min-height:72px}
.brand img{height:60px;width:auto;display:block}
.nav{display:flex;gap:2px;flex:1;min-width:0}
.nav a{border:0;background:transparent;padding:8px 12px;border-radius:10px;font-weight:600;color:var(--muted);text-decoration:none;display:flex;align-items:center;gap:8px;min-height:40px;white-space:nowrap;position:relative}
.nav a svg{flex:0 0 auto}
.nav a[aria-current="page"]{background:var(--surface-2);color:var(--brand-ink)}
.nav a:hover{color:var(--ink)}
.top-right{display:flex;align-items:center;gap:10px;margin-left:auto}
.who{font-size:13px;color:var(--muted);text-align:right;line-height:1.25;max-width:200px;text-decoration:none}
.who b{display:block;color:var(--ink);font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.badge{background:var(--lime);color:var(--on-lime);border-radius:999px;font-size:11px;font-weight:700;min-width:18px;height:18px;display:inline-flex;align-items:center;justify-content:center;padding:0 5px;position:absolute;top:2px;right:2px}

/* Untere Leiste (Handy) */
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:30;background:var(--surface);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(5,minmax(0,1fr));padding:4px 4px calc(4px + env(safe-area-inset-bottom,0px))}
.tabbar a{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px;font-weight:600;color:var(--muted);text-decoration:none;padding:6px 2px;border-radius:10px;position:relative;min-height:48px;justify-content:center}
.tabbar a[aria-current="page"]{color:var(--brand-ink)}
.tabbar a .badge{top:2px;right:calc(50% - 22px)}
@media (min-width:901px){.tabbar{display:none}}
@media (max-width:900px){.nav{display:none} .who{display:none} .top-in{min-height:60px} .brand img{height:48px}}

/* Seite */
.view{max-width:1180px;margin:0 auto;padding-inline:16px;padding-block:22px 110px;display:flex;flex-direction:column;gap:20px;outline:none}
@media (min-width:901px){.view{padding-bottom:60px}}
.banner-wrap{max-width:1180px;margin:0 auto;padding-inline:16px;padding-top:16px}
.head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px}
.head .actions{display:flex;gap:8px;flex-wrap:wrap}
.eyebrow{font-family:var(--display);font-style:italic;font-weight:800;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--green)}
.lead{color:var(--muted);max-width:64ch}
.cols{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:20px;align-items:start}
.cols.narrow{grid-template-columns:minmax(0,1fr) 320px}
.stack{display:flex;flex-direction:column;gap:14px;min-width:0}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:18px;display:flex;flex-direction:column;gap:14px;min-width:0}
.panel.sticky{position:sticky;top:calc(env(safe-area-inset-top,0px) + 88px)}
.hero{background:var(--brand);color:#fff;border-radius:18px;padding:20px 22px;display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;position:relative;overflow:hidden}
.hero p{color:#D6E0F5;max-width:52ch}
.hero h1,.hero h2{color:#fff}
.hero .hex{position:absolute;right:-24px;top:-30px;opacity:.4;pointer-events:none}
.hero > *:not(.hex){position:relative}
.notice{border-radius:14px;padding:12px 14px;font-size:14px;line-height:1.45;display:flex;gap:10px;align-items:flex-start}
.notice.warn{background:var(--warn-bg);color:var(--warn-fg)} .notice.info{background:var(--info-bg);color:var(--info-fg)} .notice.ok{background:var(--ok-bg);color:var(--ok-fg)} .notice.bad{background:var(--bad-bg);color:var(--bad)}
.notice a{color:inherit;font-weight:700}

/* Formulare */
.form{display:flex;flex-direction:column;gap:14px}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field label,.lbl{font-weight:600;font-size:13px}
.hint{font-size:12.5px;color:var(--muted)}
.err{font-size:13px;color:var(--bad);font-weight:600}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=search],input[type=url],input[type=tel],input[type=date],select,textarea{width:100%;min-height:44px;padding:10px 12px;border-radius:12px;border:1.5px solid var(--line);background:var(--surface);color:var(--ink)}
textarea{resize:vertical;min-height:96px}
input:disabled,select:disabled,textarea:disabled{opacity:.6}
.row2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.row3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;cursor:pointer}
.check input{width:20px;height:20px;margin:2px 0 0;accent-color:var(--brand);flex:0 0 auto}
.btn{border:0;min-height:44px;padding:0 16px;border-radius:12px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--brand);color:#fff;text-decoration:none;white-space:nowrap}
.btn.lime{background:var(--lime);color:var(--on-lime)}
.btn.ghost{background:transparent;border:1.5px solid var(--line);color:var(--brand-ink)}
.btn.danger{background:transparent;border:1.5px solid var(--line);color:var(--bad)}
.btn.sm{min-height:36px;padding:0 12px;font-size:14px;border-radius:10px}
.btn.block{width:100%}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn.icon{width:44px;padding:0}
.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end}
.toolbar .field{flex:1 1 180px}
.segs{display:flex;flex-wrap:wrap;gap:8px}
.seg{position:relative}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg span{display:inline-flex;align-items:center;min-height:40px;padding:0 14px;border-radius:999px;border:1.5px solid var(--line);font-weight:600;font-size:14px;cursor:pointer;background:var(--surface)}
.seg input:checked + span{background:var(--brand);border-color:var(--brand);color:#fff}
.seg input:focus-visible + span{outline:3px solid var(--lime);outline-offset:2px}
.choices{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px}
.choice{position:relative}
.choice input{position:absolute;opacity:0;pointer-events:none}
.choice span{display:flex;flex-direction:column;gap:4px;border:1.5px solid var(--line);border-radius:14px;padding:12px;cursor:pointer;background:var(--surface);min-height:84px}
.choice b{font-size:15px}
.choice small{color:var(--muted);font-size:12.5px;line-height:1.35}
.choice input:checked + span{border-color:var(--brand);background:var(--surface-2);box-shadow:inset 0 0 0 1px var(--brand)}
.choice input:focus-visible + span{outline:3px solid var(--lime);outline-offset:2px}
.plan{display:flex;flex-direction:column;gap:8px}
.plan label{display:flex;gap:12px;align-items:flex-start;border:1.5px solid var(--line);border-radius:14px;padding:12px;cursor:pointer;background:var(--surface)}
.plan label:has(input:checked){border-color:var(--brand);background:var(--surface-2)}
.plan input{margin-top:4px;accent-color:var(--brand);width:18px;height:18px;flex:0 0 auto}
.plan b{display:block}
.plan .p{margin-left:auto;font-family:var(--display);font-weight:800;color:var(--brand-ink);white-space:nowrap}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips label{position:relative}
.chips input{position:absolute;opacity:0;pointer-events:none}
.chips span{display:inline-flex;align-items:center;min-height:36px;padding:0 12px;border-radius:999px;border:1.5px solid var(--line);font-size:13.5px;font-weight:600;cursor:pointer;background:var(--surface)}
.chips input:checked + span{background:var(--info-bg);border-color:var(--brand);color:var(--brand-ink)}
.chips input:focus-visible + span{outline:3px solid var(--lime);outline-offset:2px}
.filepick{border:1.5px dashed var(--line);border-radius:14px;padding:16px;text-align:center;color:var(--muted);font-size:14px;background:var(--surface);cursor:pointer}
.filepick:hover{border-color:var(--brand)}
.filepick input{display:none}

/* Karten und Listen */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:14px;display:flex;flex-direction:column;gap:10px;min-width:0;color:inherit;text-decoration:none}
a.card:hover{border-color:var(--brand)}
.thumb{height:120px;border-radius:12px;background:var(--surface-2);display:flex;align-items:flex-end;justify-content:space-between;padding:10px 12px;position:relative;overflow:hidden}
.thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.thumb .cat{font-family:var(--display);font-style:italic;font-weight:900;font-size:20px;color:var(--brand-ink);line-height:1;position:relative}
.thumb .hexbg{position:absolute;right:-8px;top:-10px;opacity:.5}
.title{font-weight:700;line-height:1.3}
.meta{font-size:13px;color:var(--muted)}
.price{font-family:var(--display);font-weight:800;font-size:19px;color:var(--brand-ink)}
.between{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px;white-space:nowrap}
.pill.ok{background:var(--ok-bg);color:var(--ok-fg)} .pill.warn{background:var(--warn-bg);color:var(--warn-fg)} .pill.info{background:var(--info-bg);color:var(--info-fg)} .pill.bad{background:var(--bad-bg);color:var(--bad)} .pill.muted{background:var(--surface-2);color:var(--muted)}
.verified{display:inline-flex;align-items:center;gap:4px;color:var(--green);font-weight:700;font-size:12.5px}
.rating{display:inline-flex;align-items:center;gap:4px;color:#B7791F;font-weight:700;font-size:12.5px;white-space:nowrap} .rating svg{fill:currentColor;stroke:none} .rating small{font-weight:600;color:var(--muted)}
.stars{display:inline-flex;gap:2px;color:#E0A526} .stars svg{fill:currentColor;stroke:none} .stars svg.off{fill:none;stroke:currentColor;stroke-width:1.5;opacity:.55} .stars svg.half{fill:url(#hs);stroke:currentColor;stroke-width:1.5}
.starpick{display:flex;gap:4px} .starpick input{position:absolute;opacity:0;pointer-events:none}
.starpick label{cursor:pointer;color:#E0A526;display:inline-flex} .starpick label svg{fill:none;stroke:currentColor;stroke-width:1.5;width:34px;height:34px}
.starpick label.on svg{fill:currentColor} .starpick input:focus-visible + svg{outline:3px solid var(--lime);outline-offset:2px;border-radius:6px}
.linkbtn{background:none;border:0;padding:0;color:var(--brand-ink);font:inherit;font-size:13px;cursor:pointer;text-decoration:underline}
.review{padding:10px 0} .review + .review{border-top:1px solid var(--line)}
.empty{border:1.5px dashed var(--line);border-radius:16px;padding:22px;color:var(--muted);display:flex;flex-direction:column;gap:6px}
.empty b{color:var(--ink)}
.list{display:flex;flex-direction:column;gap:10px}
.item{border:1px solid var(--line);border-radius:14px;padding:12px 14px;display:flex;flex-direction:column;gap:8px;background:var(--surface);color:inherit;text-decoration:none;min-width:0}
a.item:hover{border-color:var(--brand)}
.line{display:flex;justify-content:space-between;gap:10px;font-size:14px}
.line.total{font-weight:700;border-top:1px solid var(--line);padding-top:10px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:14px 16px;display:flex;flex-direction:column;gap:2px;text-decoration:none;color:inherit}
.kpi.main{background:var(--brand);border-color:var(--brand);color:#fff}
.kpi .k{font-size:13px;color:var(--muted)} .kpi.main .k{color:#D6E0F5}
.kpi .v{font-family:var(--display);font-weight:800;font-size:26px}
.kpi.main .hint{color:#D6E0F5} .kpi .btn{margin-top:10px;align-self:flex-start}
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:var(--surface)}
table{border-collapse:collapse;width:100%;min-width:560px;font-size:14px}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top} th{font-size:12px;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.05em;white-space:nowrap}
td.r,th.r{text-align:right}
tr:last-child td{border-bottom:0}
.avatar{width:44px;height:44px;border-radius:12px;background:var(--brand);color:var(--lime);display:flex;align-items:center;justify-content:center;font-family:var(--display);font-weight:900;font-style:italic;font-size:17px;flex:0 0 auto;overflow:hidden}
.avatar img{width:100%;height:100%;object-fit:cover}
.avatar.lg{width:72px;height:72px;font-size:26px;border-radius:18px}
.photos{display:flex;gap:8px;flex-wrap:wrap}
.photos a{display:block;width:96px;height:96px;border-radius:10px;overflow:hidden;border:1px solid var(--line)}
.photos img{width:100%;height:100%;object-fit:cover}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);overflow-x:auto}
.tabs a,.tabs button{border:0;background:transparent;padding:10px 14px;font-weight:600;color:var(--muted);cursor:pointer;border-bottom:3px solid transparent;white-space:nowrap;text-decoration:none;min-height:44px}
.tabs a[aria-current="page"],.tabs button[aria-selected="true"]{color:var(--brand-ink);border-bottom-color:var(--green)}
.steps{display:flex;gap:8px;flex-wrap:wrap}
.steps span{font-size:12.5px;font-weight:600;color:var(--muted);padding:4px 10px;border-radius:999px;background:var(--surface-2)}
.steps span.on{background:var(--brand);color:#fff}
.menu{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px}
.menu a{display:flex;align-items:center;gap:12px;padding:14px;border:1px solid var(--line);border-radius:14px;background:var(--surface);text-decoration:none;color:inherit;font-weight:600;min-height:56px}
.menu a svg{color:var(--brand-ink)}
.prose{max-width:72ch;display:flex;flex-direction:column;gap:12px;line-height:1.6}
.prose h2{margin-top:10px} .prose h3{margin-top:6px}
.prose ul{margin:0;padding-left:22px}
.mark{background:var(--warn-bg);color:var(--warn-fg);padding:1px 6px;border-radius:6px;font-weight:700;font-size:13px}

/* Chat */
.chat{display:grid;grid-template-columns:340px minmax(0,1fr);gap:16px;min-height:60vh}
.chat-list{display:flex;flex-direction:column;gap:8px}
.conv{display:flex;gap:12px;align-items:center;padding:10px 12px;border-radius:14px;border:1px solid var(--line);background:var(--surface);text-decoration:none;color:inherit;min-width:0}
.conv[aria-current="true"]{border-color:var(--brand);background:var(--surface-2)}
.conv .c-body{flex:1;min-width:0}
.conv .c-name{font-weight:700;display:flex;justify-content:space-between;gap:8px}
.conv .c-name small{font-weight:500;color:var(--muted);font-size:12px;white-space:nowrap}
.conv .c-prev{font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.conv.unread .c-prev{color:var(--ink);font-weight:600}
.conv .dot{width:10px;height:10px;border-radius:50%;background:var(--green);flex:0 0 auto}
.thread{background:var(--surface);border:1px solid var(--line);border-radius:18px;display:flex;flex-direction:column;min-height:60vh;max-height:calc(100vh - 180px);overflow:hidden}
.thread-head{display:flex;gap:12px;align-items:center;padding:12px 14px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.thread-head .t-body{flex:1;min-width:0}
.thread-head .t-name{font-weight:700}
.thread-head .t-sub{font-size:12.5px;color:var(--muted)}
.msgs{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:8px}
.msg{max-width:78%;padding:9px 12px;border-radius:14px;background:var(--surface-2);font-size:14.5px;line-height:1.4;white-space:pre-wrap;word-wrap:break-word;align-self:flex-start;border-bottom-left-radius:4px}
.msg.me{align-self:flex-end;background:var(--brand);color:#fff;border-bottom-left-radius:14px;border-bottom-right-radius:4px}
.msg time{display:block;font-size:11px;opacity:.7;margin-top:4px}
.msg img{display:block;max-width:260px;border-radius:10px;margin-top:6px}
.msg a{color:inherit;font-weight:700}
.day{align-self:center;font-size:11.5px;color:var(--muted);font-weight:600;padding:2px 10px;background:var(--surface-2);border-radius:999px}
.composer{display:flex;gap:8px;padding:10px;border-top:1px solid var(--line);align-items:flex-end}
.composer textarea{min-height:44px;max-height:140px;flex:1;resize:none}
.contact-box{display:flex;flex-wrap:wrap;gap:12px;font-size:14px}
.contact-box a{display:inline-flex;align-items:center;gap:6px;font-weight:700;text-decoration:none;min-height:44px;padding:0 12px;border-radius:10px;border:1.5px solid var(--line)}
@media (max-width:900px){
  .cols,.cols.narrow,.chat{grid-template-columns:minmax(0,1fr)}
  .panel.sticky{position:static}
  .row3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .thread{max-height:none;min-height:calc(100vh - 220px)}
  .chat.has-thread .chat-list{display:none}
  .chat:not(.has-thread) #threadBox{display:none}
}
@media (max-width:480px){ .row2,.row3{grid-template-columns:minmax(0,1fr)} }

/* Overlays */
.modal{position:fixed;inset:0;z-index:50;background:rgba(10,18,34,.55);display:flex;align-items:center;justify-content:center;padding:16px}
.modal .panel{width:min(480px,100%);box-shadow:var(--shadow);max-height:90vh;overflow:auto}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(84px + env(safe-area-inset-bottom,0px));z-index:60;background:var(--ink);color:var(--bg);padding:12px 18px;border-radius:12px;font-weight:600;box-shadow:var(--shadow);max-width:calc(100% - 32px);text-align:center}
.toast.bad{background:var(--bad);color:#fff}
.spinner{width:22px;height:22px;border:3px solid var(--line);border-top-color:var(--brand);border-radius:50%;animation:spin .8s linear infinite;margin:20px auto}
@keyframes spin{to{transform:rotate(360deg)}}
.footer{font-size:12.5px;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px 16px;padding-top:12px;border-top:1px solid var(--line)}
.footer a{color:inherit}
.hexbg{position:absolute;right:-8px;top:-10px;opacity:.5}
@media (prefers-reduced-motion:reduce){ .spinner{animation:none} }