:root{
  --bg:#eef2f7; --card:#fff; --ink:#1e293b; --muted:#64748b;
  --blue:#1d5fae; --blue-dark:#164a87; --blue-soft:#e3edf7;
  --green:#15803d; --green-soft:#e8f5ec; --amber-soft:#fdf3e3;
  --radius:14px; --shadow:0 1px 3px rgba(15,23,42,.08);
}
*{box-sizing:border-box}

/* Barrierefreiheit */
.skip{position:absolute;left:-9999px;top:0;background:var(--blue);color:#fff;padding:10px 18px;border-radius:0 0 10px 0;z-index:100;font-weight:700;text-decoration:none}
.skip:focus{left:0}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:2px;border-radius:4px}
nav.member a:focus-visible{outline-color:#eab308}
body{margin:0;font-family:"Segoe UI",system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55}
a{color:var(--blue)}
.wrap{max-width:1100px;margin:0 auto;padding:0 20px 60px}

/* Nav */
nav{background:#fff;border-bottom:1px solid #dde5ee;position:sticky;top:0;z-index:10}
nav.member{background:#1e293b;border-bottom:3px solid #eab308}
nav.member .inner{display:block}
nav.member .navrow{display:flex;align-items:center;gap:18px}
nav.member .navrow .logout{position:absolute;right:20px;top:13px}
nav.member .navrow.links{margin-top:10px;flex-wrap:nowrap;overflow-x:auto;white-space:nowrap;padding-bottom:2px;scrollbar-width:none}
nav.member .navrow.links::-webkit-scrollbar{display:none}
nav.member .navrow.links a.link{flex-shrink:0}
nav.member .brand{color:#fff}
nav.member .brand span{color:#7eb3e8}
nav.member a.link{color:#9fb0c7}
nav.member a.link:hover,nav.member a.link.active{color:#fff}
.member-pill{background:#eab308;color:#1e293b;font-size:11.5px;font-weight:800;padding:4px 10px;border-radius:999px;letter-spacing:.04em}
.logout{margin-left:auto;font-size:13.5px;color:#9fb0c7;text-decoration:none;border:1px solid #3a4a61;border-radius:8px;padding:6px 12px}
.logout:hover{color:#fff;border-color:#9fb0c7}
nav .inner{max-width:1100px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:22px;flex-wrap:wrap}
nav .brand{font-weight:800;font-size:17px;color:var(--ink);text-decoration:none}
nav .brand span{color:var(--blue)}
nav a.link{text-decoration:none;color:var(--muted);font-size:14.5px;font-weight:600;padding:4px 2px}
nav a.link:hover,nav a.link.active{color:var(--blue)}

/* Headings */
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);margin:34px 0 6px}
h1{font-size:40px;margin:0 0 10px;letter-spacing:-.02em}
.lede{color:var(--muted);font-size:17px;max-width:640px;margin:0 0 30px}
h2{font-size:22px;margin:0 0 6px}
h3{font-size:16.5px;margin:0 0 4px}

/* Cards */
.grid{display:grid;gap:18px}
.grid.cols-3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.grid.cols-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}
.card p{color:var(--muted);font-size:14.5px;margin:6px 0 14px}
.card .cta{display:inline-block;font-weight:700;font-size:14px;text-decoration:none}
.kpi{background:#fff;border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow)}
.kpi .label{font-size:13.5px;color:var(--muted);margin-bottom:6px}
.kpi .value{font-size:30px;font-weight:800;letter-spacing:-.02em}
.kpi .sub{font-size:12.5px;color:var(--muted);margin-top:4px}
.kpi.blue{background:linear-gradient(135deg,#e8f0fa,#f2f7fd)}
.kpi.amber{background:linear-gradient(135deg,#fdf3e3,#fefaf1)}
.kpi.green{background:linear-gradient(135deg,#e6f4ea,#f2faf4)}

.badge{display:inline-block;background:var(--blue-soft);color:var(--blue-dark);font-size:12.5px;font-weight:700;padding:5px 12px;border-radius:999px}
.badge.gray{background:#eef1f5;color:var(--muted)}
.note{border-left:3px solid var(--blue);background:#f6f8fb;padding:10px 14px;font-size:13.5px;color:var(--muted);border-radius:0 8px 8px 0;margin-top:14px}
.result-box{background:linear-gradient(135deg,#e6f4ea,#f0f9f3);border-radius:var(--radius);padding:20px 24px;margin:20px 0}
.result-box h2{color:var(--green)}
.result-box p{margin:8px 0 0;font-size:15px}

/* Forms / sliders */
label{display:flex;justify-content:space-between;font-size:14px;font-weight:600;margin:16px 0 6px}
label output{color:var(--blue);font-weight:800}
input[type=range]{width:100%;accent-color:var(--blue)}
select,input[type=number]{width:100%;padding:9px 12px;border:1px solid #cfd9e5;border-radius:8px;font-size:15px;background:#fff}
button{background:var(--blue);color:#fff;border:0;border-radius:8px;padding:10px 18px;font-size:14.5px;font-weight:700;cursor:pointer}
button.ghost{background:#fff;color:var(--ink);border:1px solid #cfd9e5}

/* Tables / rows */
.row{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid #eef1f5;font-size:15px}
.row:last-child{border-bottom:0}
.row b{white-space:nowrap}
.bar{height:9px;background:#e6ebf2;border-radius:999px;overflow:hidden;margin-top:6px}
.bar>i{display:block;height:100%;background:var(--blue);border-radius:999px}

/* Layout calculator */
.calc{display:grid;grid-template-columns:330px 1fr;gap:22px;align-items:start}
@media(max-width:860px){.calc{grid-template-columns:1fr}}

/* Script styling */
details{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 22px;margin-bottom:14px}
summary{font-weight:700;font-size:16px;cursor:pointer}
.script-block{background:#f6f8fb;border-radius:10px;padding:14px 18px;margin:12px 0;font-size:14.5px}
.script-block .who{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--blue);margin-bottom:4px}

footer{max-width:1100px;margin:40px auto 0;padding:20px;color:var(--muted);font-size:13px;border-top:1px solid #dde5ee}

/* Mobile */
@media(max-width:640px){
  .wrap{padding:0 14px 40px}
  h1{font-size:29px}
  h2{font-size:20px}
  .lede{font-size:15.5px}
  .eyebrow{margin-top:26px}
  nav .inner{padding:10px 14px;gap:12px}
  nav .brand{font-size:15px}
  .member-pill{display:none}
  nav.member .navrow{gap:10px}
  nav.member .navrow .logout{right:10px;top:9px;padding:5px 10px;font-size:12.5px}
  nav.member .navrow.links{margin-top:8px}
  nav.member .navrow.links a.link{font-size:13.5px}
  .kpi .value{font-size:25px}
  .card{padding:18px 16px}
  .kpi{padding:16px}
  .row{font-size:14px;gap:10px}
  .script-block{padding:12px 14px;font-size:14px}
  label{font-size:13.5px}
}