:root{--bg:#0b1020;--panel:#121a2f;--panel2:#18233f;--text:#e8eefc;--muted:#98a8d1;--ok:#2ecc71;--warn:#f1c40f;--err:#ff6b6b;--line:#2a3964;--accent:#70a5ff}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,sans-serif;background:linear-gradient(180deg,#0a0f1d,#111933);color:var(--text)}.service-nav{display:flex;gap:0;border-bottom:1px solid var(--line);background:rgba(10,15,29,.9);position:sticky;top:0;z-index:20;backdrop-filter:blur(8px)}.service-tab{flex:1;padding:14px 20px;text-align:center;color:var(--muted);text-decoration:none;font-weight:500;border-bottom:2px solid transparent;transition:all .15s}.service-tab:hover{color:var(--text);background:rgba(255,255,255,3%)}.service-tab.active{color:var(--accent);border-bottom-color:var(--accent);background:rgba(112,165,255,5%)}.tab-icon{margin-right:6px;font-size:16px}header{padding:20px;border-bottom:1px solid var(--line);background:rgba(10,15,29,.75);position:sticky;top:48px;backdrop-filter:blur(8px);z-index:10}h1{margin:0 0 8px;font-size:24px}.sub{color:var(--muted);font-size:14px}.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px;align-items:center}.logout-form{display:flex;align-items:center;gap:8px;margin:0}button,input,textarea,select{background:var(--panel2);color:var(--text);border:1px solid var(--line);border-radius:10px;padding:10px 12px;font:inherit}button{cursor:pointer}button:hover{border-color:var(--accent)}.badge{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;border:1px solid var(--line);background:var(--panel);color:var(--muted);font-size:13px}.dot{width:10px;height:10px;border-radius:50%}.dot.ok{background:var(--ok)}.dot.warn{background:var(--warn)}.dot.err{background:var(--err)}main{padding:20px;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:16px}.card{grid-column:span 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ul{margin-top:8px;border-left:1px dashed var(--line)}.tree-node{display:flex;gap:10px;align-items:center;margin:6px 0;padding:6px 8px;border:1px solid var(--line);border-radius:8px;background:rgba(11,16,32,.55)}.auth-screen{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card{max-width:460px;width:100%}.auth-form{display:grid;gap:10px}.wg-filter-bar{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:12px}.wg-filter-bar label{font-size:13px;color:var(--muted)}.wg-filter-bar select{min-width:180px}.wg-iface-list{display:grid;gap:12px}.wg-iface-card{border:1px solid var(--line);border-radius:12px;background:var(--panel2);overflow:hidden}.wg-iface-header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--line);background:rgba(11,16,32,.4)}.wg-iface-header .dot{margin-right:8px}.wg-badge{display:inline-block;padding:2px 8px;border-radius:6px;background:var(--accent);color:var(--bg);font-size:11px;font-weight:600;margin-left:8px}.wg-iface-actions{display:flex;gap:6px}.wg-iface-details{padding:12px 16px}.wg-detail-row{display:flex;padding:6px 0;border-bottom:1px solid rgba(42,57,100,.3)}.wg-detail-row:last-child{border-bottom:none}.wg-detail-label{flex:0 0 140px;font-size:12px;color:var(--muted)}.wg-detail-value{flex:1;word-break:break-all}.wg-table{width:100%;border-collapse:collapse;font-size:13px}.wg-table th,.wg-table td{padding:8px 6px;border-bottom:1px solid var(--line);vertical-align:middle}.wg-table th{color:var(--muted);font-weight:600;font-size:12px}.wg-peer-actions{display:flex;gap:4px;flex-wrap:wrap}.wg-btn-sm{padding:4px 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textarea{min-height:60px;resize:vertical}.wg-form-group input[type=checkbox]{width:auto}.wg-form-actions{display:flex;gap:8px;margin-top:8px}