:root{
  --ink:#142c2a;
  --muted:#6d827f;
  --line:#dbe8e1;
  --paper:#f5f8f3;
  --white:#fff;
  /* Schritt 3w: VDG-CI - Hellgruen #58ad3f, Dunkelgruen #1c5027.
     --leaf (Knoepfe, Links, Schrift auf Weiss) = Dunkelgruen, weil Hellgruen
     auf Weiss fuer Text zu wenig Kontrast hat; --lime (Akzente, Balken,
     Schrift auf dunklem Grund) = Hellgruen. */
  --vdg-light:#58ad3f;
  --vdg-dark:#1c5027;
  --leaf:#1c5027;
  --leaf-dark:#123a1b;
  --lime:#58ad3f;
  --shadow:0 18px 50px rgba(20,44,42,.08);
  --radius:16px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Aptos,"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;line-height:1.45}
/* Schritt 9g: Knöpfe und Formularfelder nehmen dieselbe Schrift (Browser setzen dort sonst ihre eigene) */
button,input,select,textarea{font-family:inherit}

.app-shell{min-height:100vh;display:flex;flex-direction:column}
.topbar{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 22px;background:rgba(255,255,255,.85);border-bottom:1px solid var(--line);backdrop-filter:blur(10px);position:sticky;top:0;z-index:10}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{display:grid;place-items:center;width:44px;height:36px;border-radius:12px;background:var(--lime);font-weight:900;letter-spacing:-.08em}
.brand-text strong{display:block;font-size:15.5px}
.brand-text span{display:block;font-size:15px;color:var(--muted)}
.topbar-right{display:flex;align-items:center;gap:10px}
.role-badge{font-size:15px;font-weight:800;color:var(--leaf-dark);background:#eaf4ed;border:1px solid #cfe4d6;padding:6px 10px;border-radius:999px}

.main{flex:1;display:block}

.login-screen{display:flex;align-items:center;justify-content:center;padding:28px}
.login-card{width:min(440px,100%);background:var(--white);border:1px solid var(--line);border-radius:22px;padding:26px;box-shadow:var(--shadow)}
.login-card h1{margin:0 0 8px;font-size:26px;letter-spacing:-.04em}
.muted{color:var(--muted)}
.login-form{margin-top:16px}
.field span{display:block;font-size:15px;font-weight:900;letter-spacing:.02em;margin-bottom:6px}
.field input{width:100%;padding:12px 12px;border:1px solid var(--line);border-radius:10px;outline:none}
.field input:focus{border-color:var(--leaf);box-shadow:0 0 0 3px rgba(28,80,39,.12)}

.login-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}

.btn{border:1px solid var(--line);background:#fff;color:var(--ink);padding:10px 12px;border-radius:10px;font-weight:850;cursor:pointer}
.btn:hover{border-color:var(--leaf);color:var(--leaf)}
.btn.primary{background:var(--leaf);border-color:var(--leaf);color:#fff}
.btn.primary:hover{background:var(--leaf-dark);border-color:var(--leaf-dark);color:#fff}
.btn.small{padding:7px 10px;font-size:15.5px;border-radius:9px}

.login-message{margin-top:12px;font-size:15.5px;padding:10px 11px;border-radius:12px;border:1px solid var(--line);background:#fbfdfb;display:none}
.login-message.show{display:block}
.login-message.success{border-color:#bfe3cc;background:#eef9f1;color:#1c5027}
.login-message.error{border-color:#f0c1b6;background:#fff1ee;color:#7a2e1d}
.login-message.info{border-color:#cfe0da;background:#f2faf6;color:#214741}

.app-screen{padding:18px 22px 40px}
.nav{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.nav-item{border:0;background:transparent;padding:9px 10px;border-radius:8px;font-weight:900;color:#23413c;cursor:pointer}
.nav-item:hover,.nav-item.active{background:#eaf4ed;color:var(--leaf-dark)}

.page-wrap{max-width:1200px}
.crumb{font-size:15.5px;color:var(--muted);margin:8px 0 18px}
.page h2{margin:0 0 8px;letter-spacing:-.03em}

.grid.two{display:grid;grid-template-columns:1.2fr .8fr;gap:16px}
@media(max-width:820px){.grid.two{grid-template-columns:1fr}}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:0 10px 30px rgba(20,44,42,.04)}

.card-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:10px}
.link{color:var(--leaf);font-weight:900;text-decoration:none}
.link:hover{text-decoration:underline}

.news-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.news-item{border-top:1px solid var(--line);padding-top:10px}
.news-item:first-child{border-top:0;padding-top:0}
.news-link{display:block;text-decoration:none;color:inherit}
.news-link:hover .news-title{text-decoration:underline}
.news-meta{display:flex;gap:8px;align-items:center;margin-bottom:4px}
.pill{display:inline-flex;align-items:center;border-radius:999px;padding:3px 8px;font-size:14.5px;font-weight:900;background:#eaf4ed;color:var(--leaf-dark)}
.date{font-size:15px;color:var(--muted);font-weight:800}
.news-title{font-size:15.5px;font-weight:900;letter-spacing:-.01em}
.news-summary{font-size:15.5px;color:var(--muted);margin-top:3px}

.detail-head{border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:14px}
.detail-title{margin:8px 0 6px;font-size:28px;letter-spacing:-.05em;line-height:1.1}
.detail-summary{margin:0;color:var(--muted)}
.detail-body{font-size:16px;line-height:1.7}
.detail-actions{margin-top:16px}

.empty{padding:18px;border:1px dashed #bcd1c6;border-radius:12px;color:var(--muted);background:#fbfdfb}
.error{padding:12px;border:1px solid #f2c75c;background:#fff7df;border-radius:12px;color:#6b4b1f}
.skeleton{padding:12px;border:1px solid var(--line);background:#f7faf7;border-radius:12px;color:var(--muted)}

.footer{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:12px 18px;border-top:1px solid var(--line);background:rgba(255,255,255,.75)}
.build-badge{font-size:15px;color:var(--muted)}

.toast{position:fixed;right:18px;bottom:18px;background:var(--ink);color:#fff;border-radius:12px;padding:12px 14px;box-shadow:var(--shadow);display:none;max-width:min(380px,calc(100% - 36px))}
.toast.show{display:block}

code{background:#f0f6f2;border:1px solid #d8ebe0;padding:2px 6px;border-radius:8px;font-size:15.5px}

@media(max-width:720px){
  .topbar{padding:0 14px}
  .app-screen{padding:14px}
  .footer{padding:10px 14px}
}

/* Wichtig: [hidden] muss jede display-Regel schlagen.
   Ohne diese Zeile bleibt .login-screen{display:grid} trotz hidden sichtbar. */
[hidden]{display:none !important}

/* Schritt 4r: Hinweis "Ihre Anmeldung ist abgelaufen" */
.vdg-session-expired{position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;padding:16px;background:rgba(20,40,25,.55)}
.vdg-session-expired-card{background:#fff;border-radius:16px;max-width:460px;width:100%;padding:24px 22px;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.vdg-session-expired-card h2{margin:0 0 10px;color:var(--vdg-dark,#1c5027);font-size:22px}
.vdg-session-expired-card p{margin:0 0 18px;font-size:16px;line-height:1.5}
.vdg-session-expired-btns{display:flex;flex-wrap:wrap;gap:10px}