:root{--bg: #0f1419;--card: #1a2332;--border: #2d3a4f;--text: #e7ecf3;--muted: #8b9cb3;--accent: #3d8bfd;--ok: #3dd68c;--bad: #f07178;--warn: #e6b450;font-family:Segoe UI,system-ui,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);line-height:1.5}#app{max-width:1100px;margin:0 auto;padding:1.5rem}.header h1{margin:0 0 .25rem;font-size:1.5rem}.muted{color:var(--muted)}.card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:1rem 1.25rem;margin-bottom:1rem}.config-warning{border-color:var(--warn);color:var(--warn)}.row{display:flex;gap:.75rem;align-items:flex-end;flex-wrap:wrap}.row.mt{margin-top:.75rem;align-items:center}.grow{flex:1;min-width:220px}label{display:flex;flex-direction:column;gap:.35rem;font-size:.85rem;color:var(--muted)}input[type=text],input[type=password],input[type=url]{padding:.55rem .65rem;border-radius:6px;border:1px solid var(--border);background:var(--bg);color:var(--text);font-family:ui-monospace,monospace;font-size:.8rem}button{padding:.55rem 1rem;border-radius:6px;border:1px solid var(--border);cursor:pointer;font-size:.9rem}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.secondary{background:transparent;color:var(--text)}button.linkish{background:none;border:none;color:var(--accent);padding:0;font-family:ui-monospace,monospace;font-size:.75rem;text-align:left;word-break:break-all}.status{font-size:.85rem}h2{margin:0 0 .75rem;font-size:1.1rem}.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:.75rem}.stat{padding:.5rem 0}.stat strong{display:block;font-size:1.25rem}.badge{display:inline-block;padding:.15rem .5rem;border-radius:4px;font-size:.75rem;font-weight:600}.badge.ok{background:#3dd68c33;color:var(--ok)}.badge.bad{background:#f0717833;color:var(--bad)}table{width:100%;border-collapse:collapse;font-size:.82rem}th,td{text-align:left;padding:.45rem .5rem;border-bottom:1px solid var(--border);vertical-align:top}th{color:var(--muted);font-weight:500}td code,.payload{font-family:ui-monospace,monospace;font-size:.72rem;word-break:break-all}.payload{max-width:320px;white-space:pre-wrap}.session-list{list-style:none;padding:0;margin:0}.session-list li{padding:.5rem 0;border-bottom:1px solid var(--border)}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.75rem}select{padding:.55rem .65rem;border-radius:6px;border:1px solid var(--border);background:var(--bg);color:var(--text)}.small{font-size:.8rem;margin-top:.5rem}.card.denied{border-color:var(--bad)}.card.ok{border-color:var(--ok)}pre.payload{background:var(--bg);padding:.75rem;border-radius:6px;overflow-x:auto;font-size:.75rem}.tabs{display:flex;gap:.5rem;margin-bottom:1rem}.tab{padding:.5rem 1rem;border-radius:8px 8px 0 0;border:1px solid var(--border);background:var(--card);color:var(--muted);cursor:pointer}.tab-active{color:var(--text);border-bottom-color:var(--card);background:var(--bg)}.mt{margin-top:1rem}.form-grid .span-2{grid-column:1 / -1}.checkbox-row{display:flex;flex-direction:row;align-items:center;gap:.5rem;margin-top:.75rem;font-size:.85rem;color:var(--muted);cursor:pointer}.checkbox-row input{width:auto}.tab:disabled{opacity:.45;cursor:not-allowed}.connection-badge.ok-text{color:var(--ok)}input.readonly,input:read-only{opacity:.85;cursor:default}.footer{margin-top:2rem;padding-top:1rem;border-top:1px solid var(--border);text-align:center}.link-btn{background:none;border:none;color:var(--muted);cursor:pointer;text-decoration:underline;font-size:.8rem}.link-btn:hover{color:var(--text)}.pin-dialog{border:1px solid var(--border);border-radius:10px;padding:1.25rem;background:var(--card);color:var(--text);max-width:420px}.pin-dialog::backdrop{background:#0000008c}.pin-dialog h3{margin:0 0 .5rem}.divider{border:none;border-top:1px solid var(--border);margin:1.25rem 0}.installer-panel{border-color:var(--warn)}.installer-advanced{margin-top:.75rem;border:1px solid var(--border);border-radius:8px;padding:.5rem .75rem}.installer-advanced>summary{cursor:pointer;color:var(--muted);font-size:.9rem;padding:.25rem 0}.installer-advanced[open]>summary{margin-bottom:.5rem}.status-line{margin:.35rem 0 0}.bad-text,.danger-text{color:var(--bad)}h3{margin:0 0 .75rem;font-size:1rem}