:root{
  --bg:#f4f6f8;--panel:#fff;--text:#172033;--muted:#6b7280;--line:#e4e8ee;
  --accent:#1f6feb;--accent-hover:#185ac0;--ok:#16794c;--ok-bg:#eaf7f0;--warn:#9a6700;--warn-bg:#fff6d8;
  --danger:#b42318;--danger-bg:#ffefed;--shadow:0 10px 30px rgba(28,39,60,.08);--radius:14px;
}
*{box-sizing:border-box}
html{font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}
body{margin:0;background:var(--bg);min-height:100vh}
button,input,select,textarea{font:inherit}
a{color:inherit}
.shell{max-width:1500px;margin:0 auto;padding:28px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}
.brand h1{font-size:26px;line-height:1.2;margin:0 0 5px}.brand p{margin:0;color:var(--muted);font-size:14px}
.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.inline{display:inline-flex;margin:0}
.btn{border:1px solid transparent;border-radius:9px;padding:10px 14px;background:var(--accent);color:#fff;font-weight:650;cursor:pointer;transition:.16s ease;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:40px}
.btn:hover{background:var(--accent-hover)}.btn:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,.tabs-btn:focus-visible{outline:3px solid rgba(31,111,235,.18);outline-offset:2px}
.btn.ghost{background:#fff;color:#263248;border-color:var(--line)}.btn.ghost:hover{background:#f7f9fb}.btn.danger{background:#fff;color:var(--danger);border-color:#f1c7c2}.btn.danger:hover{background:var(--danger-bg)}
.btn.small{padding:7px 10px;min-height:34px;font-size:13px}.btn[disabled]{opacity:.5;cursor:not-allowed}
.warning-banner{background:var(--warn-bg);border:1px solid #f1da8b;color:#735000;border-radius:10px;padding:11px 14px;margin:0 0 18px;font-size:14px}
.alert{border-radius:10px;padding:12px 14px;margin:0 0 18px;border:1px solid #b8dec9;background:var(--ok-bg);color:#125d3d}.alert.error{background:var(--danger-bg);border-color:#f2c3be;color:#8d1b12}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:18px}.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:0 3px 14px rgba(28,39,60,.035)}.stat strong{display:block;font-size:28px;letter-spacing:-.03em;margin-bottom:4px}.stat span{font-size:13px;color:var(--muted)}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px 18px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.tabs{display:flex;gap:4px;align-items:center}.tabs-btn{border:0;background:transparent;padding:9px 12px;border-radius:8px;color:#5c6575;cursor:pointer;font-weight:650}.tabs-btn[aria-selected="true"]{background:#edf4ff;color:#175db6}
.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.search{width:min(320px,70vw);border:1px solid var(--line);background:#fff;border-radius:9px;padding:9px 11px;min-height:40px}.pane{padding:0}
.table-wrap{width:100%;overflow:auto}.data-table{width:100%;border-collapse:collapse;min-width:900px}.data-table th,.data-table td{text-align:left;padding:13px 16px;border-bottom:1px solid #edf0f3;vertical-align:middle;font-size:14px}.data-table th{font-size:12px;text-transform:uppercase;letter-spacing:.045em;color:#727b8a;background:#fafbfc;white-space:nowrap}.data-table tbody tr:hover{background:#fbfcfe}.data-table tbody tr:last-child td{border-bottom:0}.muted{color:var(--muted)}
.code-line{display:flex;align-items:center;gap:8px}.license-code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:14px;font-weight:700;letter-spacing:.025em;background:#f5f7fa;border:1px solid #e4e8ee;border-radius:7px;padding:7px 9px;white-space:nowrap}.copy-btn{white-space:nowrap}
.badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:700;white-space:nowrap}.badge.ok{background:var(--ok-bg);color:var(--ok)}.badge.warn{background:var(--warn-bg);color:var(--warn)}.badge.danger{background:var(--danger-bg);color:var(--danger)}.badge.neutral{background:#eef1f4;color:#626b78}
.row-actions{display:flex;gap:7px;flex-wrap:wrap;align-items:center}.customer-name{font-weight:700}.subline{font-size:12px;color:var(--muted);margin-top:3px}.empty{padding:42px 20px;text-align:center;color:var(--muted)}
.modal-overlay{position:fixed;inset:0;background:rgba(17,24,39,.48);display:flex;align-items:center;justify-content:center;padding:24px;z-index:1000;opacity:0;pointer-events:none;transition:.16s}.modal-overlay[aria-hidden="false"]{opacity:1;pointer-events:auto}.modal{background:#fff;width:min(660px,100%);max-height:92vh;overflow:auto;border-radius:16px;box-shadow:0 24px 70px rgba(0,0,0,.22)}.modal-head,.modal-foot{padding:17px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px}.modal-head{border-bottom:1px solid var(--line)}.modal-head h2{font-size:19px;margin:0}.modal-foot{border-top:1px solid var(--line);justify-content:flex-end}.modal-body{padding:20px}.icon-btn{border:0;background:transparent;font-size:23px;line-height:1;cursor:pointer;color:#687180;padding:4px 8px;border-radius:7px}.icon-btn:hover{background:#f2f4f6}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.field{display:flex;flex-direction:column;gap:6px}.field.full{grid-column:1/-1}.field label,.field>span{font-size:13px;font-weight:700;color:#374151}.field input,.field select,.field textarea{border:1px solid #d8dee6;border-radius:9px;padding:10px 11px;background:#fff;color:var(--text);width:100%}.field textarea{min-height:92px;resize:vertical}.field small{color:var(--muted);font-size:12px}.code-input{display:flex;gap:8px}.code-input input{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:700;letter-spacing:.035em}.check-row{display:flex;align-items:center;gap:9px;margin-top:3px}.check-row input{width:17px;height:17px}
.auth{display:grid;place-items:center;min-height:100vh;padding:24px}.login-card{width:min(420px,100%);background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:26px}.login-card h1{font-size:23px;margin:0 0 6px}.login-card p{color:var(--muted);margin:0 0 20px;font-size:14px}.login-card .field{margin-bottom:14px}.login-card .btn{width:100%;margin-top:4px}
@media(max-width:980px){.stats{grid-template-columns:repeat(2,1fr)}.shell{padding:18px}.topbar{align-items:flex-start}.panel-head{align-items:flex-start}.toolbar{width:100%}.search{flex:1;width:auto}}
@media(max-width:620px){.stats{grid-template-columns:1fr 1fr;gap:10px}.stat{padding:14px}.stat strong{font-size:23px}.shell{padding:12px}.topbar{display:block}.topbar .actions{margin-top:14px}.brand h1{font-size:22px}.form-grid{grid-template-columns:1fr}.modal-overlay{padding:10px}.modal-head,.modal-body,.modal-foot{padding:15px}.panel-head{padding:12px}.tabs{overflow:auto;width:100%}.toolbar{display:grid;grid-template-columns:1fr 1fr}.search{grid-column:1/-1}.toolbar .btn{width:100%}}

/* Auth / 2FA */
.login-card code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92em}
.otp-input{text-align:center;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:24px!important;font-weight:750;letter-spacing:.28em;padding-left:calc(11px + .28em)!important}
.auth-secondary{display:grid;gap:9px;margin-top:12px}.auth-secondary form{margin:0}.auth-secondary .btn{width:100%;margin:0}
.auth-link{border:0;background:transparent;color:#526071;text-decoration:underline;cursor:pointer;padding:7px 4px;width:100%;font-size:13px}
.auth-note{font-size:12px!important;margin:14px 0 0!important;color:var(--muted)!important;line-height:1.5}
.build-note{margin:14px 0 0!important;font-size:12px!important;opacity:.5}

/* Update Center */
.tab-count{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 6px;border-radius:999px;background:#dce9ff;color:#175db6;font-size:11px;margin-left:3px}
.release-intro{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding:20px;border-bottom:1px solid var(--line);background:#fbfcfe}
.release-intro strong{font-size:16px}.release-intro p{margin:6px 0 0;color:var(--muted);font-size:13px;line-height:1.55;max-width:900px}
.release-table{min-width:1180px}.release-table td{vertical-align:top}.hash-line{display:flex;align-items:center;gap:7px;margin-top:5px}.hash-line code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;color:#526071}.changelog-preview{max-width:340px;line-height:1.45;color:#465267;font-size:13px}
.release-checklist{margin-top:18px;padding:14px;border:1px solid var(--line);border-radius:10px;background:#f8fafc;display:grid;grid-template-columns:1fr 1fr;gap:8px 16px;font-size:13px;color:#526071}.release-checklist strong{grid-column:1/-1;color:var(--text)}.release-checklist span:before{content:'✓';color:var(--ok);font-weight:800;margin-right:7px}
@media(max-width:620px){.release-intro{display:block}.release-intro .badge{margin-top:12px}.release-checklist{grid-template-columns:1fr}}

/* Update Center v11: Update- und Full-Distribution */
.package-stack{display:grid;gap:9px}.package-stack>div+div{padding-top:8px;border-top:1px solid #e6ebf2}.package-stack strong{font-size:12px}.package-stack .hash-line{margin-top:4px}