:root{--bg: #f4f6f8;--surface: #ffffff;--border: #dde3ea;--text: #17202b;--muted: #5d6b7a;--primary: #0f7a5c;--primary-text: #ffffff;--danger: #b3261e;--focus: #1a73e8;--ok-bg: #dff3ea;--ok-fg: #0b5c44;--warn-bg: #fdf0cf;--warn-fg: #7a5200;--bad-bg: #fbe1df;--bad-fg: #8f1d17;--info-bg: #e0ecfb;--info-fg: #17467f;--muted-bg: #e8ecf0;color-scheme:light}@media (prefers-color-scheme: dark){:root{--bg: #10151b;--surface: #19212a;--border: #2c3845;--text: #e6ebf1;--muted: #9aa8b7;--primary: #2fb38a;--primary-text: #06231a;--danger: #f08a82;--focus: #8ab4f8;--ok-bg: #123f31;--ok-fg: #9be3c6;--warn-bg: #4a3a10;--warn-fg: #f5d58a;--bad-bg: #4d1f1c;--bad-fg: #f7b4ae;--info-bg: #1b334f;--info-fg: #a9cbf5;--muted-bg: #27313c;color-scheme:dark}}*{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}a{color:var(--primary)}h1,h2{margin:0;line-height:1.25}h2{font-size:1.05rem}code{font:.92em ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:var(--muted-bg);padding:1px 6px;border-radius:4px;overflow-wrap:anywhere}.muted{color:var(--muted);font-weight:400}.hint{color:var(--muted);font-size:.86rem;margin:4px 0 0}.spacer{flex:1}.center{min-height:100vh;display:grid;place-items:center;padding:16px}.shell{min-height:100vh}.topbar{display:flex;align-items:center;gap:12px;padding:10px 20px;background:var(--surface);border-bottom:1px solid var(--border);flex-wrap:wrap}.brand{font-weight:700;font-size:1.15rem;color:var(--primary);text-decoration:none}.topbar-context{font-weight:600}main{max-width:1080px;margin:0 auto;padding:20px 16px 48px}.crumbs{margin:0 0 12px;color:var(--muted)}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:16px;overflow-x:auto}.tab{padding:9px 14px;text-decoration:none;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap;font-weight:600}.tab:hover{color:var(--text)}.tab.active{color:var(--primary);border-bottom-color:var(--primary)}.card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:16px;margin-bottom:16px}.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px;flex-wrap:wrap}.row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.inline{display:inline-flex;align-items:center;gap:6px;color:var(--muted);font-size:.9rem}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin-bottom:16px}.stat{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:12px 14px}.stat>span{display:block;color:var(--muted);font-size:.86rem}.stat strong{font-size:1.25rem}.btn{font:inherit;font-weight:600;padding:8px 14px;border-radius:8px;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer}.btn:hover:not(:disabled){filter:brightness(.96)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--primary);border-color:var(--primary);color:var(--primary-text)}.btn-danger{color:var(--danger);border-color:var(--danger);background:transparent}.btn-ghost{background:transparent}.btn-small{padding:4px 10px;font-size:.88rem}:focus-visible{outline:2px solid var(--focus);outline-offset:2px}.field{display:flex;flex-direction:column;gap:4px;min-width:180px;flex:1}.field-label{font-size:.88rem;font-weight:600}input,select{font:inherit;padding:8px 10px;border-radius:8px;border:1px solid var(--border);background:var(--surface);color:var(--text);width:100%}.inline select{width:auto;padding:4px 8px}.form-row{display:flex;gap:12px;align-items:flex-start;flex-wrap:wrap;margin-top:8px}.form-row>.btn{margin-top:calc(1.32rem + 4px)}.form-col{display:flex;flex-direction:column;gap:12px}.login{width:min(380px,100%)}.login h1{text-align:center;margin-bottom:16px;font-size:1.6rem}.alert{padding:10px 12px;border-radius:8px;margin-bottom:12px}.alert:empty{display:none}.alert-error{background:var(--bad-bg);color:var(--bad-fg)}.alert-info{background:var(--info-bg);color:var(--info-fg)}.alert-ok{background:var(--ok-bg);color:var(--ok-fg)}.badge{display:inline-block;padding:1px 9px;border-radius:999px;font-size:.82rem;font-weight:600;white-space:nowrap}.badge-ok{background:var(--ok-bg);color:var(--ok-fg)}.badge-warn{background:var(--warn-bg);color:var(--warn-fg)}.badge-bad{background:var(--bad-bg);color:var(--bad-fg)}.badge-info{background:var(--info-bg);color:var(--info-fg)}.badge-muted{background:var(--muted-bg);color:var(--muted)}.channels{display:grid;gap:8px}.channel{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;border:1px solid var(--border);border-radius:8px;flex-wrap:wrap}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border);white-space:nowrap}th{font-size:.84rem;color:var(--muted);font-weight:600}tbody tr:last-child td{border-bottom:0}.kv{display:grid;grid-template-columns:max-content 1fr;gap:6px 16px;margin:0 0 12px}.kv dt{color:var(--muted)}.kv dd{margin:0}.steps{margin:0 0 12px;padding-left:20px}.steps li{margin-bottom:6px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:grid;place-items:center;padding:16px;z-index:10}.modal{background:var(--surface);border-radius:12px;padding:18px;width:min(460px,100%);max-height:calc(100vh - 32px);overflow-y:auto}.qr{display:grid;place-items:center;min-height:336px;background:#fff;border-radius:8px;padding:8px;margin-bottom:8px}.qr img{max-width:100%;height:auto}.qr .muted{color:#5d6b7a}@media (max-width: 600px){.topbar-user{display:none}.form-row>.btn{width:100%;margin-top:0}}