:root{--bg:#f5f7f9;--panel:#ffffff;--line:#d9e0e7;--text:#1f2933;--muted:#657181;--accent:#1769aa;--accent-soft:#e3f0fa;--good:#0e7a53}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:var(--accent);text-decoration:none}button,input,select{font:inherit}.connectionsPanel{background:var(--panel);border:1px solid var(--line);border-radius:8px;margin:0 24px 18px;padding:18px}.connectionsHeader{align-items:flex-start;display:flex;justify-content:space-between;gap:16px}.connectionsHeader h2{font-size:18px;margin:0}.connectionsHeader p,.muted{color:var(--muted);margin:4px 0 0}.connectionForm{display:grid;grid-gap:10px;gap:10px;grid-template-columns:220px minmax(220px,1fr) minmax(180px,1fr) auto;margin-top:16px}.connectionForm input{background:var(--panel);border:1px solid var(--line);border-radius:8px;color:var(--text);min-height:40px;padding:0 10px}.connectionGrid{display:grid;grid-gap:16px;gap:16px;grid-template-columns:repeat(2,minmax(0,1fr));margin-top:18px}.connectionGroup{border:1px solid var(--line);border-radius:8px;padding:14px}.connectionGroup h3{font-size:14px;margin:0 0 10px}.connectionList{display:flex;flex-direction:column;gap:8px;list-style:none;margin:0;padding:0}.connectionList li{align-items:flex-start;background:#f8fafc;border:1px solid var(--line);border-radius:8px;display:flex;gap:10px;justify-content:space-between;padding:10px}.connectionList p{color:var(--muted);font-size:13px;margin:3px 0 0}.connectionList button{min-height:32px;padding:0 8px}.formError{color:#a11818;margin:10px 0 0}.page{min-height:100vh}.topbar{align-items:center;background:var(--panel);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;padding:18px 24px}.topbar h1{font-size:24px;line-height:1.2;margin:0}.topbar p{color:var(--muted);margin:4px 0 0}.metrics{display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(4,minmax(0,1fr));padding:18px 24px}.metrics div{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:14px}.metrics span{color:var(--muted);display:block;font-size:13px;margin-bottom:4px}.metrics strong{font-size:20px}.toolbar{border-bottom:1px solid var(--line);border-top:1px solid var(--line);gap:10px;padding:12px 24px}.search,.toolbar{align-items:center;display:flex}.search{background:var(--panel);border:1px solid var(--line);border-radius:8px;flex:1 1;gap:8px;min-width:240px;padding:0 10px}.search input{border:0;min-width:0;outline:0;padding:10px 0;width:100%}button,select{background:var(--panel);border:1px solid var(--line);border-radius:8px;color:var(--text);min-height:40px;padding:0 10px}button{align-items:center;cursor:pointer;display:inline-flex;gap:6px}.workspace{display:grid;grid-gap:16px;gap:16px;grid-template-columns:minmax(0,1fr) 360px;padding:18px 24px 24px}.tableWrap{background:var(--panel);border:1px solid var(--line);border-radius:8px;overflow:auto}.tableWrap.standalone{margin:18px 24px}table{border-collapse:collapse;min-width:1100px;width:100%}td,th{border-bottom:1px solid var(--line);font-size:13px;max-width:260px;padding:10px 12px;text-align:left;vertical-align:top}th{background:#eef3f7;color:#3d4a57;font-weight:700;position:-webkit-sticky;position:sticky;top:0;z-index:1}tbody tr{cursor:pointer}tbody tr.selected,tbody tr:hover{background:var(--accent-soft)}.detail{align-self:start;background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:18px;position:-webkit-sticky;position:sticky;top:18px}.detail h2{font-size:18px;line-height:1.35;margin:0 0 16px}dl{margin:0}dt{color:var(--muted);font-size:12px;margin-top:12px}dd{margin:2px 0 0}.empty{background:var(--panel);border:1px solid var(--line);border-radius:8px;margin:24px;padding:18px}.empty code{background:#eef3f7;border-radius:6px;display:block;margin-top:12px;overflow:auto;padding:12px}@media (max-width:980px){.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.toolbar{align-items:stretch;flex-direction:column}.connectionForm,.connectionGrid,.workspace{grid-template-columns:1fr}.detail{position:static}}