:root{--bg: #0b0b12;--panel: #15151f;--panel2: #1d1d2b;--border: #2a2a3c;--text: #e8e8f0;--muted: #9a9ab0;--accent: #fe2c55;--accent2: #25f4ee;--ok: #2ecc71;--warn: #f1c40f;--err: #e74c3c}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--accent2)}.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 22px;border-bottom:1px solid var(--border);background:linear-gradient(90deg,#15151f,#1a1320)}.brand{font-weight:800;font-size:18px;letter-spacing:.3px}.brand span{color:var(--accent)}.container{max-width:1000px;margin:0 auto;padding:22px}.card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:18px;margin-bottom:16px}.card h2{margin:0 0 12px;font-size:16px}.card h3{margin:14px 0 8px;font-size:14px;color:var(--muted)}.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}label{display:block;font-size:12px;color:var(--muted);margin:8px 0 4px}input,textarea,select{width:100%;padding:10px 12px;border-radius:9px;border:1px solid var(--border);background:var(--panel2);color:var(--text);font-size:14px}textarea{min-height:110px;font-family:ui-monospace,monospace;font-size:12px}button{cursor:pointer;border:none;border-radius:9px;padding:10px 16px;font-weight:700;font-size:14px;background:var(--accent);color:#fff}button.secondary{background:var(--panel2);color:var(--text);border:1px solid var(--border)}button.ghost{background:transparent;color:var(--muted);border:1px solid var(--border)}button:disabled{opacity:.5;cursor:not-allowed}.badge{padding:3px 10px;border-radius:999px;font-size:12px;font-weight:700}.badge.connected{background:#2ecc7126;color:var(--ok)}.badge.disconnected{background:#9a9ab026;color:var(--muted)}.badge.error{background:#e74c3c26;color:var(--err)}.muted{color:var(--muted);font-size:13px}.spacer{height:8px}.right{margin-left:auto}.acc-item{display:flex;align-items:center;gap:12px;padding:14px;border:1px solid var(--border);border-radius:12px;background:var(--panel2);cursor:pointer}.acc-item:hover{border-color:var(--accent)}.toggle{display:flex;align-items:center;gap:8px}.switch{width:44px;height:24px;border-radius:999px;background:var(--border);position:relative;transition:.2s}.switch.on{background:var(--accent)}.switch .dot{position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;transition:.2s}.switch.on .dot{left:23px}.log{font-family:ui-monospace,monospace;font-size:12px;color:var(--muted);border-bottom:1px solid var(--border);padding:6px 0}.alert{padding:10px 14px;border-radius:9px;margin:10px 0;font-size:13px}.alert.err{background:#e74c3c1f;color:var(--err);border:1px solid rgba(231,76,60,.3)}.alert.ok{background:#2ecc711f;color:var(--ok);border:1px solid rgba(46,204,113,.3)}.alert.info{background:#25f4ee14;color:var(--accent2);border:1px solid rgba(37,244,238,.25)}.login-wrap{min-height:100vh;display:grid;place-items:center}.login-card{width:360px}.tabs{display:flex;gap:6px;margin-bottom:14px;flex-wrap:wrap}.tab{padding:8px 14px;border-radius:9px;background:var(--panel2);border:1px solid var(--border);cursor:pointer;font-size:13px}.tab.active{background:var(--accent);color:#fff;border-color:var(--accent)}