:root{--bg:#eef1f6;--card:#fff;--text:#1b2233;--muted:#6b7488;--line:#e4e8ef;--row:#f8fafc;--accent:#2f5fd0;--accent-2:#5b7cf0;
--ok:#1f8a4c;--ok-bg:#e3f5ea;--warn:#a86a00;--warn-bg:#fdf1d8;--err:#c0392b;--err-bg:#fce4e1;--shadow:0 1px 2px rgba(20,30,60,.05),0 8px 24px rgba(20,30,60,.07)}
@media (prefers-color-scheme:dark){:root{--bg:#10131a;--card:#1a1f29;--text:#e6e9ef;--muted:#9aa3b5;--line:#2a313d;--row:#1e2430;--accent:#7ea2ff;--accent-2:#9db6ff;
--ok:#5fd093;--ok-bg:#173325;--warn:#f0b54a;--warn-bg:#3a2d12;--err:#ff8a7a;--err-bg:#3d1c19;--shadow:0 8px 24px rgba(0,0,0,.35)}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  background-image:radial-gradient(1200px 380px at 50% -120px,rgba(47,95,208,.14),transparent)}
main{max-width:1320px;margin:0 auto;padding:40px 16px 56px}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}

/* Kopf */
.hero{position:relative;text-align:center;margin-bottom:28px}
.hero h1{margin:0;font-size:30px;letter-spacing:-.02em;font-weight:700}
.sub{color:var(--muted);font-size:14px;margin-top:4px}
.hero-logout{position:absolute;right:0;top:0}
.logout{margin:0}
button{font:inherit;padding:8px 16px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--text);cursor:pointer;box-shadow:var(--shadow);transition:.15s}
button:hover{border-color:var(--accent);color:var(--accent)}

/* Zähler */
.summary{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-bottom:22px}
.stat{min-width:120px;background:var(--card);border-radius:14px;padding:12px 18px;text-align:center;box-shadow:var(--shadow);border-top:4px solid var(--line)}
.stat b{display:block;font-size:26px;line-height:1.1}
.stat span{font-size:13px;color:var(--muted)}
.stat-ok{border-top-color:var(--ok)}.stat-ok b{color:var(--ok)}
.stat-faellig{border-top-color:var(--warn)}.stat-faellig b{color:var(--warn)}
.stat-ueberfaellig{border-top-color:var(--err)}.stat-ueberfaellig b{color:var(--err)}
.stat-offen b{color:var(--muted)}
.stat-fehler{border-top-color:var(--err)}.stat-fehler b{color:var(--err)}

/* Suche */
.toolbar{display:flex;justify-content:center;margin-bottom:18px}
input[type=search]{width:100%;max-width:440px;padding:11px 18px;border:1px solid var(--line);border-radius:999px;background:var(--card);color:var(--text);font:inherit;box-shadow:var(--shadow);outline:none}
input[type=search]:focus{border-color:var(--accent)}

/* Tabelle */
.card{background:var(--card);border-radius:16px;box-shadow:var(--shadow);overflow-x:auto}
thead th:first-child{border-top-left-radius:16px}thead th:last-child{border-top-right-radius:16px}
tbody tr:last-child td:first-child{border-bottom-left-radius:16px}tbody tr:last-child td:last-child{border-bottom-right-radius:16px}
table{width:100%;border-collapse:separate;border-spacing:0;min-width:760px}
th,td{padding:12px 10px;text-align:center;vertical-align:middle;border-bottom:1px solid var(--line)}
th.left,td.left{text-align:left}
thead th{background:var(--card);font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:600;line-height:1.3}
tbody tr:nth-child(even) td{background:var(--row)}
tbody tr:hover td{background:rgba(47,95,208,.07)}
tr:last-child td{border-bottom:0}
td.nowrap{white-space:nowrap}
.domain{font-weight:600;color:var(--text)}
.small{font-size:12.5px;color:var(--muted)}.small a{color:var(--muted)}.small a:hover{color:var(--accent)}
.badge{display:inline-block;padding:3px 11px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}
.ok{color:var(--ok);background:var(--ok-bg)}.faellig{color:var(--warn);background:var(--warn-bg)}.ueberfaellig{color:var(--err);background:var(--err-bg)}.fehler{color:#fff;background:var(--err)}.offen.badge{color:var(--muted);background:var(--line)}
.updates{list-style:none;margin:0;padding:0;font-size:12.5px;line-height:1.55;min-width:180px;max-width:320px}
.updates li{white-space:normal}
.updates li::before{content:"↑ ";color:var(--accent-2)}
.empty{padding:40px;text-align:center;color:var(--muted)}

/* Bericht */
pre{white-space:pre-wrap;background:var(--card);border-radius:16px;padding:24px;font:14px/1.6 ui-monospace,Menlo,Consolas,monospace;box-shadow:var(--shadow)}
.reports{list-style:none;padding:0}.reports li{padding:6px 0}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:16px}

/* Login */
.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px}
body:has(.login){background-image:radial-gradient(900px 500px at 50% 0%,rgba(47,95,208,.22),transparent),radial-gradient(700px 400px at 50% 100%,rgba(91,124,240,.12),transparent)}
.login-card{width:100%;max-width:400px;padding:40px 36px 28px;display:flex;flex-direction:column;gap:14px;overflow:visible;max-height:none;border-radius:20px;
  box-shadow:0 2px 4px rgba(20,30,60,.05),0 24px 60px rgba(20,30,60,.16)}
.login-icon{width:60px;height:60px;margin:0 auto 4px;border-radius:18px;display:flex;align-items:center;justify-content:center;color:#fff;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));box-shadow:0 10px 24px rgba(47,95,208,.35)}
.login-card h1{margin:0;text-align:center;font-size:28px;letter-spacing:-.02em}
.login-sub{margin:-6px 0 10px;text-align:center;color:var(--muted);font-size:14px}
.login-card label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600;color:var(--muted)}
.login-card input{padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--bg);color:var(--text);font:inherit;font-weight:400;outline:none;transition:.15s}
.login-card input:focus{border-color:var(--accent);background:var(--card);box-shadow:0 0 0 4px rgba(47,95,208,.15)}
.login-card button[type=submit]{background:linear-gradient(135deg,var(--accent),var(--accent-2));border:0;color:#fff;padding:12px;border-radius:12px;margin-top:6px;font-weight:600;
  box-shadow:0 8px 20px rgba(47,95,208,.3)}
.login-card button[type=submit]:hover{filter:brightness(1.07);color:#fff}
.login-card .badge{white-space:normal;border-radius:12px;padding:10px 12px;text-align:center}
.login-card .badge.fehler{background:var(--err-bg);color:var(--err);border:1px solid rgba(192,57,43,.25)}
.login-foot{margin:8px 0 0;text-align:center;font-size:12px;color:var(--muted)}

@media (max-width:700px){.hero-logout{position:static;margin-bottom:12px;display:flex;justify-content:center}.stat{min-width:calc(50% - 8px)}}
.qr{display:block;margin:4px auto;border-radius:12px;background:#fff;padding:8px;box-shadow:var(--shadow)}
.manual{font-size:13px;color:var(--muted);text-align:center}.manual summary{cursor:pointer}
.manual code{display:block;margin-top:8px;font:14px ui-monospace,Menlo,Consolas,monospace;letter-spacing:.08em;color:var(--text);word-break:break-all}
.code-input{text-align:center;font-size:22px !important;letter-spacing:.3em;font-variant-numeric:tabular-nums}
/* Serverwartung */
.hinweise{list-style:none;margin:0;padding:0;font-size:12.5px;line-height:1.5;min-width:200px;max-width:360px}
.hinweise li::before{content:"· ";color:var(--muted)}
.hinweise li.p{color:var(--err);font-weight:600}.hinweise li.p::before{content:"⚠ "}
.eol{color:var(--warn)}
details summary{cursor:pointer;font-size:13px}
.small a.panel-link{color:var(--accent)}