:root{
  --c-hero-deep:#0a1628; --c-hero-mid:#0d2a6e; --c-hero-blue:#1a50c0;
  --c-blue:#3b82f6; --c-blue-dark:#1d4ed8; --c-blue-deep:#1e3a8a; --c-blue-glow:#60a5fa;
  --c-text:#0f172a; --c-sub:#334155; --c-muted:#64748b; --c-light:#94a3b8;
  --c-border:#e2e8f0; --c-bg:#f8fafc; --c-sidebar:#f0f7ff;
  --c-green:#10b981; --c-green-bg:#ecfdf5;
  --c-red:#ef4444;   --c-red-bg:#fef2f2;
  --c-amber:#f59e0b; --c-amber-bg:#fffbeb;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;-webkit-font-smoothing:antialiased;font-size:13px;color:var(--c-text);background:#fff}
h1,h2,h3,h4,h5,h6{font-family:'Inter',sans-serif;color:var(--c-text);letter-spacing:-0.3px;margin:0 0 8px 0}
h1{font-size:1.6rem;font-weight:700}
h2{font-size:1.2rem;font-weight:600}
h3{font-size:1rem;font-weight:600}
h4{font-size:0.95rem;font-weight:600}
.layout{display:flex;min-height:calc(100vh - 82px)}

/* Topbar */
.topbar{height:50px;display:flex;align-items:center;gap:12px;padding:0 20px;background:rgb(42, 74, 120);border-bottom:1px solid rgba(59,130,246,0.15);color:#e2e8f0}
.back-link{border:0;background:transparent;color:rgba(191,219,254,0.72);font:inherit;font-size:12px;font-weight:600;padding:5px 8px;border-radius:5px;cursor:pointer;text-decoration:none}
.back-link:hover{color:#fff;background:rgba(255,255,255,0.06)}
.bar-divider{width:1px;height:16px;background:rgba(147,197,253,0.24)}
.brand-mark{width:28px;height:28px;display:grid;place-items:center;flex:0 0 auto;overflow:hidden;border-radius:6px;background:rgba(255,255,255,0.08)}
.brand-mark img{width:100%;height:100%;display:block;object-fit:contain}
.brand-main{font-size:13px;font-weight:700}
.brand-sub{color:rgba(191,219,254,0.55);font-size:12px}
.brand-site{margin-left:auto;color:rgba(191,219,254,0.4);font-size:11px;font-style:italic}
@media (max-width:760px){.topbar{padding:0 12px}.brand-sub,.brand-site{display:none}}

/* Newsticker (TV-Style, rot) */
.newsticker{position:sticky;top:0;z-index:100;height:32px;display:flex;align-items:stretch;gap:0;background:#b91c1c;border-top:1px solid #7f1d1d;border-bottom:1px solid #7f1d1d;color:#fff;font-size:12.5px;overflow:hidden;box-shadow:0 2px 6px rgba(127,29,29,0.25)}
.newsticker-label{display:inline-flex;align-items:center;gap:6px;flex:0 0 auto;padding:0 14px;background:#7f1d1d;color:#fff;font-weight:800;font-size:11px;text-transform:uppercase;letter-spacing:.08em;position:relative}
.newsticker-label::after{content:"";position:absolute;right:-10px;top:0;bottom:0;width:10px;background:linear-gradient(135deg,#7f1d1d 50%,transparent 50%)}
.newsticker-label svg{stroke:#fff}
.newsticker-track{flex:1;min-width:0;overflow:hidden;display:flex;align-items:center;padding-left:14px}
.newsticker-content{display:inline-flex;align-items:center;gap:18px;white-space:nowrap;animation:ticker-scroll 55s linear infinite;will-change:transform;font-weight:500}
.newsticker-content > span{display:inline-block}
.newsticker-sep{color:#fecaca;font-weight:700;padding:0 6px}
.newsticker:hover .newsticker-content{animation-play-state:paused}
@keyframes ticker-scroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
@media (max-width:760px){.newsticker-label{padding:0 10px;font-size:10px}.newsticker{font-size:11.5px}}

/* Sidebar Toggle */
.sb-toggle{position:fixed;top:96px;left:14px;z-index:50;width:34px;height:34px;border:1px solid var(--c-border);border-radius:8px;background:#fff;color:var(--c-blue-deep);cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 1px 2px rgba(15,23,42,0.06);transition:left .25s ease}
.sb-toggle:hover{background:#f0f7ff;border-color:var(--c-blue)}
.sb-toggle svg{width:18px;height:18px}
body:not(.sb-collapsed) .sb-toggle{left:308px}

/* Sidebar */
.sidebar{width:340px;flex-shrink:0;background:var(--c-sidebar);border-right:1px solid var(--c-border);padding:18px 16px;overflow-y:auto;position:sticky;top:0;height:calc(100vh - 82px);transition:margin-left .25s ease,opacity .2s ease}
body.sb-collapsed .sidebar{margin-left:-340px;opacity:0;pointer-events:none}
.sidebar h2.section{font-size:0.7rem;font-weight:700;color:var(--c-blue);letter-spacing:0.1em;text-transform:uppercase;margin:14px 0 8px;padding-bottom:6px;border-bottom:1px solid var(--c-border)}
.sidebar h3.title{font-size:0.95rem;font-weight:600;margin:0 0 6px 0;color:var(--c-text)}
.sidebar label{font-size:11px;color:var(--c-muted);font-weight:400;display:block;margin:8px 0 3px}
.sidebar input[type="number"], .sidebar select{width:100%;background:#fff;border:1px solid var(--c-border);border-radius:6px;font-size:12px;color:var(--c-text);padding:6px 8px;font-family:inherit}
.sidebar input[type="number"]:focus, .sidebar select:focus{outline:none;border-color:var(--c-blue);box-shadow:0 0 0 3px rgba(59,130,246,0.15)}
.sidebar input[type="range"]{width:100%;accent-color:var(--c-blue);margin-top:2px}
.sidebar .checkrow{display:flex;align-items:center;gap:8px;margin:8px 0}
.sidebar .checkrow input{width:auto}
.sidebar .checkrow label{margin:0;color:var(--c-text);font-size:12px;font-weight:500}
.sidebar .hint{font-size:10px;color:var(--c-light);margin-top:3px}
.sidebar .slider-display{font-size:12px;font-weight:600;color:var(--c-blue-deep);float:right}
.sidebar button.pdf, .sidebar button.print-btn{margin-top:18px;width:100%;background:var(--c-blue);color:#fff;border:none;border-radius:6px;font-weight:600;font-size:12.5px;padding:10px;cursor:pointer;box-shadow:0 2px 12px rgba(59,130,246,0.25);transition:background .15s,box-shadow .15s;font-family:inherit}
.sidebar button.pdf:hover, .sidebar button.print-btn:hover{background:var(--c-blue-dark);box-shadow:0 4px 18px rgba(59,130,246,0.4)}

/* Main */
.main{flex:1;min-width:0;padding:22px 28px;max-width:1300px}
body.sb-collapsed .main{padding-left:60px}

/* Hero */
.hero{position:relative;overflow:hidden;border-radius:12px;padding:22px 28px;margin-bottom:22px;background:linear-gradient(120deg,#0a1628 0%,#0d2a6e 55%,#1540a0 100%);border:1px solid rgba(57,94,156,0.6);display:flex;align-items:center;gap:20px}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(white 1px,transparent 1px),linear-gradient(90deg,white 1px,transparent 1px);background-size:30px 30px;opacity:.04;pointer-events:none}
.hero::after{content:"";position:absolute;left:0;right:0;height:1px;background:rgba(99,155,255,0.15);animation:scanline 4s linear infinite;pointer-events:none;top:0}
@keyframes scanline { 0% { transform: translateY(-100%); } 100% { transform: translateY(400px); } }
.hero-icon{width:56px;height:56px;flex-shrink:0;position:relative;filter:drop-shadow(0 0 12px rgba(59,130,246,0.55))}
.hero-icon svg{width:100%;height:100%}
.hero-text{position:relative;z-index:1}
.hero-label{font-size:10px;color:rgba(148,185,255,.65);letter-spacing:.12em;text-transform:uppercase;margin-bottom:5px;font-weight:500}
.hero-title{font-size:22px;font-weight:700;color:#fff;line-height:1.2;margin-bottom:5px;letter-spacing:-0.3px}
.hero-desc{font-size:12.5px;color:rgba(148,185,255,.75);line-height:1.6;max-width:540px}

/* Top Inputs (Pension/DU Jahr direkt unter Hero) */
.top-inputs{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:18px}
.top-inputs .field{background:#fff;border:1px solid var(--c-border);border-radius:8px;padding:10px 14px}
.top-inputs label{font-size:11px;color:var(--c-muted);display:block;margin-bottom:4px}
.top-inputs input{width:100%;border:none;outline:none;font-size:1.2rem;font-weight:600;color:var(--c-text);background:transparent;font-family:inherit}

/* Nav */
.nav{display:flex;background:#f0f7ff;border:1px solid var(--c-border);border-radius:10px;overflow:hidden;margin-bottom:22px;flex-wrap:wrap}
.nav button{flex:1;background:transparent;border:none;padding:11px 8px;font-size:0.9rem;color:#334155;font-weight:500;cursor:pointer;transition:background .15s,color .15s;font-family:inherit;border-right:1px solid var(--c-border)}
.nav button:last-child{border-right:none}
.nav button:hover{background:#dbeafe}
.nav button.active{background:#1d4ed8;color:#fff;font-weight:600}

/* Tabs */
.tab{display:none}
.tab.active{display:block}
.tab h4{margin-bottom:14px}
.subtab-nav{display:flex;background:#fff;border:1px solid var(--c-border);border-radius:8px;overflow:hidden;margin-bottom:16px}
.subtab-nav button{flex:1;background:transparent;border:none;padding:9px 8px;font-size:.85rem;color:var(--c-muted);font-weight:500;cursor:pointer;font-family:inherit;border-right:1px solid var(--c-border)}
.subtab-nav button:last-child{border-right:none}
.subtab-nav button.active{color:var(--c-blue-dark);font-weight:600;border-bottom:3px solid var(--c-blue-dark);background:#f0f7ff}
.subtab{display:none}
.subtab.active{display:block}

/* Metric cards */
.metric-row{display:grid;gap:12px;margin-bottom:16px}
.metric-row.cols-5{grid-template-columns:repeat(5,1fr)}
.metric-row.cols-4{grid-template-columns:repeat(4,1fr)}
.metric-row.cols-3{grid-template-columns:repeat(3,1fr)}
.metric-row.cols-2{grid-template-columns:repeat(2,1fr)}
@media (max-width:1100px){.metric-row.cols-5,.metric-row.cols-4{grid-template-columns:repeat(2,1fr)}}
.metric{background:#fff;border:1px solid var(--c-border);border-top:2px solid var(--c-blue);border-radius:10px;padding:14px 16px;box-shadow:0 1px 2px rgba(15,23,42,0.04)}
.metric-label{font-size:10.5px;color:var(--c-muted);font-weight:500;letter-spacing:.02em;margin-bottom:5px}
.metric-value{font-size:1.35rem;font-weight:700;color:var(--c-blue-deep);letter-spacing:-0.4px;line-height:1.2}
.metric-delta{font-size:11px;font-weight:600;margin-top:4px}
.metric-delta.bad{color:var(--c-red)}
.metric-delta.good{color:var(--c-green)}
.metric-help{font-size:11px;color:var(--c-muted);margin-top:5px}

/* Tables */
.table-wrap{width:100%;overflow-x:auto;border:1px solid var(--c-border);border-radius:10px;background:#fff;margin-bottom:10px}
.table-wrap > table.data{border:none;border-radius:0}
table.data{width:100%;border-collapse:collapse;border:1px solid var(--c-border);border-radius:10px;overflow:hidden;font-size:0.85rem;background:#fff}
table.data th{background:#f0f7ff;color:var(--c-blue-deep);font-weight:600;padding:9px 10px;text-align:left;border-bottom:1px solid var(--c-border);white-space:nowrap}
table.data td{padding:8px 10px;border-bottom:1px solid var(--c-border);color:var(--c-sub)}
table.data.compact th,table.data.compact td{padding:7px 8px;font-size:0.82rem}
table.data.compact th{white-space:normal}
table.data tr:last-child td{border-bottom:none}
table.data tr.highlight td{background:#f8fafc;font-weight:600;color:var(--c-text)}

/* Boxes */
.box{border-radius:10px;padding:14px 16px;background:#fff;border:1px solid var(--c-border);margin-bottom:12px}
.box-red{background:var(--c-red-bg);border-left:4px solid var(--c-red)}
.box-green{background:var(--c-green-bg);border-left:4px solid var(--c-green)}
.box-amber{background:var(--c-amber-bg);border-left:4px solid var(--c-amber)}
.box-info{background:#eff6ff;border-left:4px solid var(--c-blue)}
.box b{color:var(--c-text)}

/* Sliders */
.slider-row{display:flex;gap:20px;margin:14px 0}
.slider-cell{flex:1}
.slider-cell label{font-size:11px;color:var(--c-muted);display:block;margin-bottom:6px}
.slider-cell input[type="range"]{width:100%;accent-color:var(--c-blue)}
.slider-cell .val{font-size:13px;font-weight:600;color:var(--c-blue-deep)}

/* Two-col layout */
.two-col{display:grid;grid-template-columns:3fr 2fr;gap:20px;margin-bottom:16px}
.two-col-rev{display:grid;grid-template-columns:1fr 2fr;gap:20px;margin-bottom:16px}
.two-col > *,.two-col-rev > *{min-width:0}
@media (max-width:1100px){.two-col,.two-col-rev{grid-template-columns:1fr}}
.chart{min-height:240px}

/* Footer */
.footer{margin-top:32px;border-top:1px solid var(--c-border);padding-top:16px}
.footer-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.footer-caption{font-size:11.5px;color:var(--c-muted)}
.fb-btn{background:var(--c-blue);color:#fff!important;border:none;padding:7px 16px;border-radius:6px;font-size:.8rem;font-weight:500;text-decoration:none;display:inline-block;transition:background .15s}
.fb-btn:hover{background:var(--c-blue-dark)}
details.expander{margin-bottom:8px;background:#fff;border:1px solid var(--c-border);border-radius:8px}
details.expander summary{cursor:pointer;padding:10px 14px;font-size:.9rem;font-weight:600;color:var(--c-text);user-select:none}
details.expander summary:hover{background:#f8fafc}
details.expander[open] summary{border-bottom:1px solid var(--c-border)}
details.expander .content{padding:14px;font-size:.85rem;color:var(--c-sub);line-height:1.6}
details.expander .content strong{color:var(--c-text)}

.muted{color:var(--c-muted);font-size:.8rem}
.warning{background:var(--c-amber-bg);border-left:4px solid var(--c-amber);padding:12px 14px;border-radius:8px;font-size:.85rem;margin-bottom:14px}
.success{background:var(--c-green-bg);border-left:4px solid var(--c-green);padding:12px 14px;border-radius:8px;font-size:.85rem;margin-bottom:14px}
.error{background:var(--c-red-bg);border-left:4px solid var(--c-red);padding:12px 14px;border-radius:8px;font-size:.85rem;margin-bottom:14px;color:#991b1b}
.divider{margin:18px 0;border-top:1px solid var(--c-border)}

/* Print */
@media print{
  @page { size: A4; margin: 14mm; }
  .topbar{display:none !important}
  .newsticker{display:none !important}
  .sidebar{display:none !important}
  .sb-toggle{display:none !important}
  .nav{display:none !important}
  .subtab-nav{display:none !important}
  .top-inputs{display:none !important}
  .footer .footer-row .fb-btn{display:none !important}
  .footer details{display:none !important}
  .tab{display:block!important;page-break-after:always}
  .tab:last-of-type{page-break-after:auto}
  .subtab{display:block!important}
  .hero{background:#0d2a6e!important;-webkit-print-color-adjust:exact;color-adjust:exact;print-color-adjust:exact}
  .main{max-width:100%;padding:0;margin:0}
  body.sb-collapsed .main{padding-left:0}
  .layout{display:block;min-height:auto}
  .metric{box-shadow:none;break-inside:avoid}
  table.data{break-inside:avoid}
  .box, .warning, .error, .success{break-inside:avoid}
  body{font-size:11px;background:#fff !important}
  .chart{display:none !important} /* Plotly-Charts im Druck ausblenden – Tabellen reichen */
  .two-col, .two-col-rev{grid-template-columns:1fr !important}
  h4{margin-top:8px}
}