/* ============================================================
   Premium Split-Screen Login — Startseiten-Gate + Admin
   ============================================================ */
:root{
  --bg:#0b0f15; --surface:#141b25; --surface2:#10161f; --line:#26303d;
  --ink:#eef3fa; --muted:#9aa7b8; --muted2:#5d6675; --gold:#c8a063; --gold-soft:#d8b67e;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg)}

.lg{display:grid;grid-template-columns:1.05fr .95fr;min-height:100vh}
@media(max-width:860px){.lg{grid-template-columns:1fr}}

/* ---- Bild-Panel (links) ---- */
.lg-visual{position:relative;overflow:hidden;background:#0a0e14}
.lg-visual img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5}
.lg-visual::after{content:"";position:absolute;inset:0;
  background:linear-gradient(115deg,rgba(11,15,21,.5) 0%,rgba(11,15,21,.78) 55%,rgba(11,15,21,.95) 100%)}
.lg-cap{position:absolute;left:52px;right:52px;bottom:52px;z-index:2}
.lg-cap .eyebrow{font-family:'Schibsted Grotesk',system-ui,sans-serif;font-weight:700;
  letter-spacing:.2em;text-transform:uppercase;font-size:.72rem;color:var(--gold-soft);margin:0}
.lg-cap h2{font-family:'Schibsted Grotesk',system-ui,sans-serif;font-weight:700;
  font-size:clamp(1.4rem,2.2vw,2rem);line-height:1.22;margin:14px 0 0;max-width:20ch;letter-spacing:-.01em}
.lg-cap h2 em{font-style:normal;color:var(--gold-soft)}
@media(max-width:860px){.lg-visual{display:none}}

/* ---- Form-Panel (rechts) ---- */
.lg-form{display:flex;align-items:center;justify-content:center;padding:44px 30px;
  background:radial-gradient(120% 90% at 82% -5%,rgba(200,160,99,.09),transparent 55%),
             linear-gradient(180deg,#0c1119,#0a0e14)}
.lg-card{width:100%;max-width:360px}
.lg-logo{display:block;margin:0 auto 28px;width:auto;height:auto;max-width:170px;max-height:140px;
  filter:drop-shadow(0 8px 22px rgba(0,0,0,.5))}
.lg-card h1{font-family:'Schibsted Grotesk',system-ui,sans-serif;font-size:1.32rem;text-align:center;
  margin:0 0 7px;font-weight:700;letter-spacing:-.01em}
.lg-card .sub{color:var(--muted);text-align:center;font-size:.92rem;margin:0 0 28px;line-height:1.6}

.lg-field{margin-bottom:16px;text-align:left}
.lg-field label{display:block;font-size:.77rem;color:var(--muted);margin-bottom:8px;font-weight:600;letter-spacing:.02em}
.lg-field input{width:100%;padding:14px 16px;border:1px solid var(--line);border-radius:11px;
  background:#0b0f15;color:var(--ink);font-size:1rem;font-family:inherit;transition:border-color .2s,box-shadow .2s}
.lg-field input::placeholder{color:#54607094}
.lg-field input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(200,160,99,.16)}

.lg-btn{width:100%;margin-top:10px;padding:14px;border:0;border-radius:999px;cursor:pointer;
  font-weight:700;font-size:1rem;color:#1a1305;background:linear-gradient(180deg,var(--gold-soft),var(--gold));
  box-shadow:0 12px 28px rgba(200,160,99,.3);transition:transform .18s,box-shadow .25s}
.lg-btn:hover{transform:translateY(-2px);box-shadow:0 18px 36px rgba(200,160,99,.42)}

.lg-err{margin:0 0 18px;color:#ffb4a8;font-size:.87rem;background:rgba(255,90,70,.08);
  border:1px solid rgba(255,90,70,.25);border-radius:9px;padding:11px 13px;text-align:center}
.lg-foot{margin-top:28px;text-align:center;font-size:.75rem;color:var(--muted2);letter-spacing:.02em}