/* Gemeinsames Layout der Redaktions-Tools (Header-Navigation + Login)
   Farben/Schriften kommen aus https://hakwt.schueler-zeitung.com/styles.css */
.site-header .container{display:flex;align-items:center;gap:1.25rem;flex-wrap:wrap}
.site-header .brand small{font-weight:600;color:var(--muted);margin-left:.25rem;font-size:.85rem}
.tool-nav{display:flex;gap:1.4rem;margin-left:auto;align-items:center}
.tool-nav a{color:var(--muted);font-weight:600;font-size:.95rem;text-decoration:none;padding:.25rem 0;border-bottom:2px solid transparent;transition:color .2s}
.tool-nav a:hover{color:var(--fg)}
.tool-nav a.active{color:var(--fg);border-bottom-color:var(--youngbiz)}
.tool-logout{border:1px solid var(--border);background:var(--surface);color:var(--muted);border-radius:8px;padding:.4rem .8rem;cursor:pointer;font:inherit;font-size:.85rem;font-weight:600;transition:all .2s}
.tool-logout:hover{color:var(--youngbiz);border-color:var(--youngbiz)}
@media (max-width:700px){
  .tool-nav{order:3;width:100%;margin:0;justify-content:space-between;gap:.5rem}
  .tool-logout{margin-left:auto}
}
@media print{.site-header{display:none!important}}

/* ---------- Login ---------- */
#szt-gate{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;
  background:radial-gradient(900px 500px at 15% -10%,color-mix(in srgb,var(--digbiz,#5689c8),transparent 80%),transparent 60%),
             radial-gradient(800px 450px at 110% 110%,color-mix(in srgb,var(--youngbiz,#c75389),transparent 85%),transparent 55%),var(--bg,#f8fafc)}
#szt-gate form{width:100%;max-width:380px;background:var(--surface,#fff);color:var(--fg,#1e293b);border:1px solid var(--border,#e2e8f0);border-radius:18px;padding:34px 30px 28px;box-shadow:0 20px 60px rgba(15,23,42,.12);text-align:center}
#szt-gate img{width:72px;height:72px;object-fit:contain;margin-bottom:14px;border-radius:14px}
#szt-gate h1{font-size:1.4rem;margin:0 0 .2rem;letter-spacing:-.02em;font-weight:800;background:linear-gradient(135deg,var(--digbiz,#5689c8),var(--youngbiz,#c75389));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;display:inline-block}
#szt-gate p{margin:0 0 22px;color:var(--muted,#64748b);font-size:.9rem}
#szt-gate input[type=password]{width:100%;font:inherit;font-size:15px;border:1px solid var(--border,#e2e8f0);background:var(--bg,#f8fafc);color:inherit;border-radius:10px;padding:12px 14px;text-align:center;outline:none;box-sizing:border-box}
#szt-gate input[type=password]:focus{border-color:var(--digbiz,#5689c8);box-shadow:0 0 0 4px color-mix(in srgb,var(--digbiz,#5689c8),transparent 80%)}
#szt-gate label{display:flex;align-items:center;justify-content:center;gap:8px;font-size:.82rem;color:var(--muted,#64748b);margin:14px 0 18px;cursor:pointer}
#szt-gate label input{accent-color:var(--digbiz,#5689c8);margin:0}
#szt-gate button{width:100%;font:inherit;font-weight:700;font-size:15px;border:0;border-radius:10px;padding:12px;background:var(--digbiz,#5689c8);color:#fff;cursor:pointer;transition:filter .2s}
#szt-gate button:hover{filter:brightness(.92)}
#szt-gate .err{color:var(--youngbiz,#c75389);font-size:.82rem;min-height:18px;margin-top:12px;font-weight:600}
#szt-gate .shake{animation:szt-sh .35s}
@keyframes szt-sh{20%,60%{transform:translateX(-7px)}40%,80%{transform:translateX(7px)}}