:root{
  --ink:#14171a; --ink-2:#1c2127;
  --line:rgba(255,255,255,.09);
  --brand:#cf1626; --brand-dark:#a5111e; --brand-tint:#fdecec;
  --paper:#eef1f4; --card:#fff;
  --text:#1a2026; --muted:#6a7580; --muted-2:#9aa4ad;
  --radius:14px; --shadow:0 18px 50px -20px rgba(15,20,26,.45);
  --font:"Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:var(--font);color:var(--text);background:var(--paper);-webkit-font-smoothing:antialiased}
.tagbar{width:38px;height:4px;background:var(--brand);border-radius:2px}

/* ---- Login-Layout ---- */
.login{display:grid;grid-template-columns:1.05fr .95fr;min-height:100vh}
.brandside{position:relative;background:radial-gradient(120% 90% at 15% 0%,#2a323b 0,var(--ink) 55%),var(--ink);
  color:#fff;padding:56px 60px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden}
.brandside::before{content:"";position:absolute;inset:0;opacity:.5;
  background:repeating-linear-gradient(135deg,rgba(207,22,38,.14) 0 22px,transparent 22px 64px);
  -webkit-mask:linear-gradient(180deg,transparent 0,#000 60%);mask:linear-gradient(180deg,transparent 0,#000 60%)}
.brandside::after{content:"";position:absolute;right:-140px;bottom:-160px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,rgba(207,22,38,.28),transparent 62%)}
.brand-top{position:relative;z-index:2}
.logo{font-weight:800;letter-spacing:.14em;font-size:22px;color:#fff;text-decoration:none}
.logo b{color:var(--brand)}
.brand-mid{position:relative;z-index:2;max-width:460px}
.brand-mid h1{font-size:40px;line-height:1.12;margin:14px 0 18px;font-weight:800;letter-spacing:-.01em}
.brand-mid p{color:#aeb8c1;font-size:16px;line-height:1.6;margin:0}
.facts{position:relative;z-index:2;display:flex;gap:34px;color:#c8d0d8}
.facts .n{font-size:26px;font-weight:800;color:#fff}
.facts small{display:block;color:var(--muted-2);font-size:12.5px;margin-top:2px;text-transform:uppercase;letter-spacing:.08em}
.formside{display:flex;align-items:center;justify-content:center;padding:40px}
.card{width:100%;max-width:392px}
.card .k{color:var(--brand);font-weight:700;font-size:12.5px;letter-spacing:.12em;text-transform:uppercase}
.card h2{margin:8px 0 6px;font-size:27px;font-weight:800;letter-spacing:-.01em}
.card .sub{color:var(--muted);font-size:14.5px;margin:0 0 28px}
label{display:block;font-size:13px;font-weight:600;color:#3a444d;margin:0 0 7px}
.field{margin-bottom:18px}
input[type=text],input[type=email],input[type=tel],input[type=search],input[type=password],input[type=number]{
  width:100%;padding:13px 14px;border:1.5px solid #d7dde3;border-radius:10px;font-size:15px;background:#fff;
  transition:border-color .15s,box-shadow .15s;font-family:var(--font)}
input:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 4px rgba(207,22,38,.12)}
.row{display:flex;align-items:center;justify-content:space-between;margin:-2px 0 22px}
.check{display:flex;align-items:center;gap:8px;color:#4a545d;font-size:13.5px}
.btn{width:100%;border:0;cursor:pointer;background:var(--brand);color:#fff;font-weight:700;font-size:15px;
  padding:14px;border-radius:10px;transition:background .15s,transform .05s;text-align:center;text-decoration:none;display:block}
.btn:hover{background:var(--brand-dark)}.btn:active{transform:translateY(1px)}
.hint{margin-top:22px;padding:12px 14px;background:#f4f6f8;border:1px solid #e5e9ed;border-radius:10px;color:var(--muted);font-size:12.5px;line-height:1.5}
.err{margin-bottom:18px;padding:11px 14px;background:var(--brand-tint);border:1px solid #f3c0c4;border-radius:10px;color:#9a1420;font-size:13px}
.ok{margin-bottom:18px;padding:11px 14px;background:#e8f6ee;border:1px solid #bfe4cd;border-radius:10px;color:#1f7a4d;font-size:13px}
.foot{margin-top:26px;color:var(--muted-2);font-size:12px;text-align:center}
.otp{letter-spacing:.5em;text-align:center;font-size:22px;font-weight:700}

/* ---- Dashboard ---- */
.topbar{background:var(--ink);color:#fff;padding:0 28px;height:64px;display:flex;align-items:center;justify-content:space-between}
.topbar .who{display:flex;align-items:center;gap:16px;font-size:13.5px;color:#c3ccd4}
.avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--brand),#7a0c16);display:grid;place-items:center;font-weight:700;font-size:13px;color:#fff}
.logout{color:#c3ccd4;border:1px solid var(--line);background:transparent;padding:8px 14px;border-radius:8px;font:600 13px var(--font);cursor:pointer;text-decoration:none}
.logout:hover{background:#20262d;color:#fff}
.wrap{max-width:940px;margin:0 auto;padding:38px 24px 60px}
.heading-block{position:relative;background:linear-gradient(120% 0% at 0 0,#20262d,var(--ink));color:#fff;border-radius:var(--radius);padding:34px;box-shadow:var(--shadow);overflow:hidden}
.heading-block::after{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle at 40% 40%,rgba(207,22,38,.35),transparent 62%)}
.heading-block h1{position:relative;z-index:2;margin:14px 0 0;font-size:30px;font-weight:800;letter-spacing:-.01em;line-height:1.2}
.heading-block .edit{position:absolute;z-index:3;top:20px;right:20px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);color:#fff;font:600 12.5px var(--font);padding:8px 13px;border-radius:8px;cursor:pointer;text-decoration:none}
.heading-block .edit:hover{background:rgba(255,255,255,.18)}
.section-t{display:flex;align-items:baseline;justify-content:space-between;margin:34px 4px 14px}
.section-t h3{margin:0;font-size:17px;font-weight:700}.section-t span{color:var(--muted);font-size:13px}
.files{background:var(--card);border:1px solid #e4e8ec;border-radius:var(--radius);overflow:hidden}
.file{display:flex;align-items:center;gap:16px;padding:16px 20px;border-top:1px solid #eef1f4}
.file:first-child{border-top:0}.file:hover{background:#fafbfc}
.fico{width:40px;height:40px;border-radius:9px;background:var(--brand-tint);color:var(--brand);display:grid;place-items:center;font-weight:800;font-size:11px;flex:none}
.fmeta{flex:1;min-width:0}
.fmeta .nm{font-weight:600;font-size:14.5px;color:#222;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fmeta .sm{color:var(--muted);font-size:12.5px;margin-top:2px}
.dl{flex:none;background:var(--ink);color:#fff;border:0;padding:10px 16px;border-radius:9px;font:600 13px var(--font);cursor:pointer;text-decoration:none}
.dl:hover{background:var(--brand)}
.empty{padding:40px;text-align:center;color:var(--muted);font-size:14px}
.page-foot{margin-top:28px;color:var(--muted-2);font-size:12px;text-align:center}
.container-narrow{max-width:520px;margin:0 auto;padding:60px 24px}
@media (max-width:840px){.login{grid-template-columns:1fr}.brandside{display:none}}

/* ---- Admin ---- */
.admin-nav{background:var(--ink-2);border-bottom:1px solid var(--line)}
.admin-nav .inner{max-width:1100px;margin:0 auto;display:flex;gap:6px;padding:0 24px;flex-wrap:wrap}
.admin-nav a{color:#c3ccd4;text-decoration:none;padding:14px 16px;font:600 13.5px var(--font);border-bottom:2px solid transparent}
.admin-nav a:hover{color:#fff}.admin-nav a.active{color:#fff;border-bottom-color:var(--brand)}
.admin-wrap{max-width:1100px;margin:0 auto;padding:32px 24px 60px}
.admin-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;gap:12px}
.admin-head h1{font-size:24px;font-weight:800;margin:0}
.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:18px;flex-wrap:wrap}
.toolbar input[type=text]{max-width:340px;margin:0}
.table-card{background:var(--card);border:1px solid #e4e8ec;border-radius:var(--radius);overflow:hidden}
table.grid{width:100%;border-collapse:collapse;font-size:13.5px}
table.grid th{text-align:left;background:#f6f8fa;color:#586570;font-weight:700;padding:12px 14px;border-bottom:1px solid #e4e8ec;white-space:nowrap}
table.grid td{padding:11px 14px;border-top:1px solid #eef1f4;color:#2a3138}
table.grid tr:hover td{background:#fafbfc}
.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:11.5px;font-weight:700}
.badge.on{background:#e8f6ee;color:#1f7a4d}.badge.off{background:#fdecec;color:#9a1420}.badge.admin{background:#eef1f4;color:#3a444d}
.btn-sm{display:inline-block;padding:7px 12px;border-radius:8px;font:600 12.5px var(--font);text-decoration:none;border:0;cursor:pointer;background:var(--ink);color:#fff}
.btn-sm:hover{background:var(--brand)}
.btn-ghost{background:transparent;border:1px solid #d7dde3;color:#3a444d}.btn-ghost:hover{background:#f4f6f8;color:#111}
.grid-form{display:grid;grid-template-columns:1fr 1fr;gap:16px 20px}.grid-form .full{grid-column:1 / -1}
.pill-actions{display:flex;gap:8px;flex-wrap:wrap}
.pw-reveal{margin:0 0 18px;padding:14px 16px;background:#0f1317;color:#e7edf2;border-radius:10px;font:600 15px var(--font)}
.muted{color:var(--muted);font-size:13px}
.pager{display:flex;gap:6px;margin-top:16px;align-items:center}
.pager a,.pager span{padding:7px 12px;border-radius:8px;border:1px solid #e4e8ec;text-decoration:none;color:#3a444d;font-size:13px}
.pager .cur{background:var(--ink);color:#fff;border-color:var(--ink)}
@media(max-width:720px){.grid-form{grid-template-columns:1fr}}

/* E-Mail-Feld an das übrige Design angleichen */
input[type=email]{width:100%;padding:13px 14px;border:1.5px solid #d7dde3;border-radius:10px;font-size:15px;background:#fff;font-family:var(--font);transition:border-color .15s,box-shadow .15s}
input[type=email]:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 4px rgba(207,22,38,.12)}