/* Admin-Leitstand – schlichtes UI im Stil einer Server-Admin-Konsole */
:root{
  --header:#2f2f2f; --header-2:#262626;
  --green:#6db33f; --green-d:#5a9a32; --green-soft:#eaf4e0;
  --red:#d64d43; --red-soft:#fbe6e4;
  --amber:#c8922b; --grey:#9aa0a6; --grey-soft:#eceef0;
  --bg:#f3f4f5; --panel:#ffffff; --line:#e2e5e8; --line-2:#eef0f2;
  --ink:#2b2f33; --ink-soft:#5f676d; --ink-faint:#8b9298;
  --mono:"SFMono-Regular",Menlo,Consolas,monospace;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:14px;line-height:1.5}
a{color:var(--green-d);text-decoration:none}
h1,h2{margin:0}

/* ---------- Topbar ---------- */
.topbar{display:flex;align-items:center;justify-content:space-between;background:var(--header);color:#fff;padding:0 22px;height:52px}
.brand{display:flex;align-items:center;gap:10px}
.brand-mark{color:var(--green);font-size:20px}
.brand-mark.big{font-size:34px}
.brand-name{font-weight:600;letter-spacing:.02em;font-size:16px}
.topbar-right{display:flex;align-items:center;gap:16px}
.user{color:#cfd3d6;font-size:13px}
.logout-form{margin:0}
.power{background:none;border:none;color:#cfd3d6;font-size:19px;cursor:pointer;padding:4px}
.power:hover{color:var(--green)}

/* ---------- Tabs ---------- */
.tabs{display:flex;background:var(--header-2);padding:0 12px;overflow-x:auto}
.tab{color:#c9cdd1;padding:12px 18px;font-size:13px;font-weight:500;white-space:nowrap;border-bottom:3px solid transparent}
.tab:hover{color:#fff;background:rgba(255,255,255,.04)}
.tab.active{color:#fff;background:var(--green);border-bottom-color:var(--green-d)}
.tab.soon{color:#8b9096}
.tab.soon::after{content:"•";margin-left:6px;color:var(--amber);font-size:11px}

/* ---------- Content ---------- */
.content{max-width:1120px;margin:0 auto;padding:24px 22px 40px}
.page-head{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.page-head h2{font-size:22px;font-weight:600;flex:1}
.phase-badge{background:var(--amber);color:#fff;font-size:11px;font-weight:600;padding:3px 9px;border-radius:3px;text-transform:uppercase;letter-spacing:.04em}

/* ---------- Panels & Tables ---------- */
.panel{background:var(--panel);border:1px solid var(--line);border-radius:4px;overflow:hidden}
.panel-head{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--line);font-weight:600;background:#fafbfc}
table.grid{width:100%;border-collapse:collapse;font-size:13px}
table.grid th{text-align:left;background:#3a3a3a;color:#e8e8e8;font-weight:500;font-size:12px;letter-spacing:.02em;padding:9px 14px}
table.grid th.right{text-align:right}
table.grid td{padding:11px 14px;border-bottom:1px solid var(--line-2);vertical-align:middle}
table.grid tr:last-child td{border-bottom:none}
table.grid tbody tr:hover{background:#fafbfc}
.grid .strong{font-weight:600}
.mono{font-family:var(--mono);font-size:12.5px}
.muted-text{color:var(--ink-faint)}
.right{text-align:right}
.latency{color:var(--ink-faint);font-size:11.5px;margin-left:6px;font-family:var(--mono)}
.empty-cell{padding:22px;text-align:center;color:var(--ink-faint)}

/* ---------- Status pills ---------- */
.pill{display:inline-block;font-size:11px;font-weight:700;padding:3px 9px;border-radius:3px;letter-spacing:.03em}
.pill.green{background:var(--green-soft);color:var(--green-d)}
.pill.red{background:var(--red-soft);color:var(--red)}
.pill.grey{background:var(--grey-soft);color:var(--grey)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:6px;font-family:inherit;font-size:13px;font-weight:500;padding:7px 14px;border-radius:3px;border:1px solid transparent;cursor:pointer;background:#e9ebed;color:var(--ink)}
.btn:hover{filter:brightness(.97)}
.btn.primary{background:var(--green);color:#fff}
.btn.primary:hover{background:var(--green-d)}
.btn.ghost{background:transparent;border-color:var(--line);color:var(--ink-soft)}
.btn.danger{background:var(--red);color:#fff;padding:6px 9px}
.btn.small{font-size:12px;padding:5px 10px}
.btn.block{width:100%;justify-content:center;padding:10px}
.btn .plus{font-size:16px;line-height:1}
.actions{display:flex;gap:6px;justify-content:flex-end;align-items:center}
.inline-form{display:inline;margin:0}

/* ---------- Filter ---------- */
.filter{width:100%;padding:9px 12px;border:1px solid var(--line);border-radius:4px;margin-bottom:14px;font-size:13px;background:#fff}
.filter:focus{outline:none;border-color:var(--green)}

/* ---------- Tiles ---------- */
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
.tile{background:var(--panel);border:1px solid var(--line);border-radius:4px;padding:16px 18px;border-left:4px solid var(--grey)}
.tile-num{font-size:30px;font-weight:700;line-height:1}
.tile-label{color:var(--ink-soft);font-size:12px;margin-top:6px;text-transform:uppercase;letter-spacing:.03em}
.tile.up{border-left-color:var(--green)}
.tile.down{border-left-color:var(--red)}
.tile.muted{border-left-color:var(--grey)}

/* ---------- Forms ---------- */
.form-panel{background:var(--panel);border:1px solid var(--line);border-radius:4px;padding:22px;max-width:680px}
.form-row{margin-bottom:16px;display:flex;flex-direction:column;gap:6px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-row.narrow{max-width:160px}
label{font-weight:600;font-size:13px;color:var(--ink)}
input,select{font-family:inherit;font-size:14px;padding:9px 11px;border:1px solid var(--line);border-radius:3px;background:#fff;color:var(--ink)}
input:focus,select:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 2px rgba(109,179,63,.15)}
.form-actions{display:flex;gap:10px;margin-top:8px}
.stack{display:flex;flex-direction:column;gap:14px}
.stack label{display:flex;flex-direction:column;gap:6px;font-weight:600}

/* ---------- Alerts ---------- */
.alert{padding:11px 14px;border-radius:4px;font-size:13px;margin-bottom:16px}
.alert.error{background:var(--red-soft);color:#a2352c;border:1px solid #f0c5c0}

/* ---------- Empty state ---------- */
.empty{text-align:center;padding:36px 20px;color:var(--ink-soft)}
.empty-icon{font-size:34px;margin-bottom:10px}
.empty .btn{margin-top:12px}

/* ---------- About ---------- */
.about{padding:22px}
.kv{display:grid;grid-template-columns:160px 1fr;gap:8px 20px;margin:0 0 18px}
.kv dt{font-weight:600;color:var(--ink-soft)}
.kv dd{margin:0}
.about-note p{margin:4px 0;color:var(--ink-soft)}
.tag{font-family:var(--mono);font-size:11.5px;background:var(--grey-soft);color:var(--ink-soft);padding:2px 7px;border-radius:3px}

/* ---------- Login ---------- */
.login-body{display:flex;align-items:center;justify-content:center;min-height:100vh;background:#2f2f2f}
.login-card{background:#fff;border-radius:6px;padding:32px 30px;width:340px;box-shadow:0 10px 40px rgba(0,0,0,.3)}
.login-head{text-align:center;margin-bottom:22px}
.login-head h1{font-size:20px;margin:8px 0 2px}
.login-sub{color:var(--ink-faint);font-size:13px;margin:0}

/* ---------- Info-Tooltip (klickbar) ---------- */
.info{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;border-radius:50%;
  background:var(--grey-soft);color:var(--ink-soft);font-size:11px;font-style:italic;font-weight:700;font-family:Georgia,serif;
  cursor:pointer;user-select:none;vertical-align:middle;border:1px solid var(--line)}
.info:hover{background:var(--green);color:#fff;border-color:var(--green)}
.info.light{background:rgba(255,255,255,.25);color:#fff;border-color:transparent}
.tip-bubble{position:absolute;z-index:60;max-width:270px;background:#1f2225;color:#f2f4f5;font-size:12.5px;line-height:1.45;
  padding:9px 12px;border-radius:5px;box-shadow:0 6px 20px rgba(0,0,0,.28)}
.tip-bubble::after{content:"";position:absolute;top:-6px;left:14px;border:6px solid transparent;border-bottom-color:#1f2225}

/* ---------- Footer ---------- */
.foot{max-width:1120px;margin:0 auto;padding:18px 22px;color:var(--ink-faint);font-size:12px;display:flex;gap:8px}
.foot .dot{color:var(--line)}

/* ---------- Übersicht: Summary-Kacheln ---------- */
.sum-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
.sum-card{display:block;background:var(--panel);border:1px solid var(--line);border-radius:4px;padding:16px 18px;border-left:4px solid var(--grey);color:var(--ink);text-decoration:none}
.sum-card:hover{border-color:var(--green);box-shadow:0 1px 6px rgba(0,0,0,.06)}
.sum-card.db{border-left-color:#4a78c8}
.sum-card.fs{border-left-color:#7a58c0}
.sum-card.files{border-left-color:var(--green)}
.sum-card.mcp{border-left-color:var(--amber)}
.sum-top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px}
.sum-title{font-weight:600;font-size:14px}
.sum-total{font-size:26px;font-weight:700}
.sum-pills{display:flex;gap:6px}

/* ---------- RAG-Zugang ---------- */
.rag-access{margin-bottom:16px}
.rag-kv{padding:14px 16px;display:flex;flex-wrap:wrap;gap:8px 30px}
.rag-kv > div{display:flex;align-items:center;gap:10px}
.rag-kv .k{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-faint);min-width:66px}
.rag-kv code{font-family:var(--mono);font-size:12.5px;background:var(--grey-soft);padding:3px 8px;border-radius:4px;word-break:break-all}
code{font-family:var(--mono);font-size:12.5px}

/* ---------- Formular-/Tabellen-Ergänzungen ---------- */
.mini-input{width:92px;padding:5px 8px;font-size:12px;border:1px solid var(--line);border-radius:3px}
.form-panel.compact{max-width:100%;margin-bottom:16px}
.form-grid.three{grid-template-columns:2fr 2fr 1fr}
.checkbox{display:flex;align-items:center;gap:8px;font-weight:400;padding-top:9px}
.checkbox input{width:auto}
textarea{font-family:inherit;font-size:14px;padding:9px 11px;border:1px solid var(--line);border-radius:3px;background:#fff;color:var(--ink);width:100%;resize:vertical}
textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 2px rgba(109,179,63,.15)}
.code-area{font-family:var(--mono);font-size:12.5px;line-height:1.5}

@media (max-width:720px){
  .tiles{grid-template-columns:repeat(2,1fr)}
  .sum-grid{grid-template-columns:repeat(2,1fr)}
  .form-grid,.form-grid.three{grid-template-columns:1fr}
}