:root{--bg: #f6f7f9;--card: #ffffff;--ink: #1f2430;--muted: #6b7280;--line: #e5e7eb;--accent: #4f46e5;--accent-ink: #ffffff;--danger: #dc2626;--online: #16a34a;--offline: #9ca3af}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg);font-size:14px}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.mono,code{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:12px}.muted{color:var(--muted)}.center{text-align:center}.num{text-align:right;font-variant-numeric:tabular-nums}.strong{font-weight:600}.shell{min-height:100vh}.topbar{display:flex;align-items:center;gap:24px;padding:0 24px;height:56px;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.brand{font-weight:700;letter-spacing:-.02em}.nav{display:flex;gap:16px;flex:1}.nav a{color:var(--muted);padding:4px 2px;font-weight:500}.nav a.active{color:var(--ink);border-bottom:2px solid var(--accent)}.content{padding:24px;max-width:1100px;margin:0 auto}.btn{border:1px solid var(--line);background:var(--card);color:var(--ink);padding:7px 14px;border-radius:7px;cursor:pointer;font-size:13px;font-weight:500}.btn:hover{border-color:#cbd0d8}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.btn.primary:hover{background:#4338ca}.btn.ghost{background:transparent}.btn.danger{color:var(--danger);border-color:#f0c4c4;background:transparent}.btn.danger:hover{background:#fef2f2;border-color:var(--danger)}.btn.sm{padding:4px 10px;font-size:12px}.row-actions{display:flex;gap:8px;white-space:nowrap}.btn:disabled{opacity:.6;cursor:default}input{border:1px solid var(--line);border-radius:7px;padding:7px 10px;font-size:13px;font-family:inherit}input:focus{outline:2px solid #c7d2fe;border-color:var(--accent)}.inline-form{display:inline-flex;gap:8px;align-items:center}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px;margin-bottom:16px}.login-wrap{min-height:100vh;display:grid;place-items:center}.login-card{width:320px;display:flex;flex-direction:column;gap:12px}.login-card h1{margin:0;font-size:20px}.login-card label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted)}.page-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px;flex-wrap:wrap}.page-head h2{margin:0;font-size:18px}.back{font-size:13px}.grid{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden}.grid th,.grid td{padding:9px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}.grid th{background:#fafbfc;font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:600}.grid tbody tr:last-child td,.grid tr:last-child td{border-bottom:none}.grid tbody tr:hover{background:#fafbff}.cmd{max-width:420px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.url{display:inline-block;max-width:380px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;vertical-align:bottom}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px}.dot.online{background:var(--online)}.dot.offline{background:var(--offline)}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:16px}.tab{background:none;border:none;padding:8px 14px;cursor:pointer;color:var(--muted);font-size:13px;font-weight:500;border-bottom:2px solid transparent}.tab.active{color:var(--ink);border-bottom-color:var(--accent)}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px;flex-wrap:wrap}.segmented{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}.seg{background:var(--card);border:none;border-right:1px solid var(--line);padding:6px 12px;cursor:pointer;font-size:12px;color:var(--muted)}.seg:last-child{border-right:none}.seg.active{background:var(--accent);color:var(--accent-ink)}.range{display:inline-flex;gap:12px}.range label{display:inline-flex;gap:6px;align-items:center;font-size:12px;color:var(--muted)}.chart{padding:12px 8px}.editable{cursor:pointer;display:inline-flex;align-items:center;gap:6px}.editable .pencil{opacity:0;font-size:11px;color:var(--muted)}.editable:hover .pencil{opacity:1}.key-card{border-color:var(--accent)}.kv{display:flex;gap:12px;align-items:baseline;margin:6px 0}.kv span{width:96px;color:var(--muted);font-size:12px}.secret{word-break:break-all;background:#f3f4f6;padding:2px 6px;border-radius:4px}.error{color:var(--danger);font-size:13px}.hint{font-size:12px;margin:-4px 0 12px}