:root{--bg:#0f1115;--card:#1a1d24;--border:#2a2f3a;--text:#e6e8eb;--muted:#8a9099;--acc:#4f9cf9;--ok:#22c55e;--err:#ef4444}
*{box-sizing:border-box} body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu;background:var(--bg);color:var(--text)}
a{color:var(--acc)} .muted{color:var(--muted)} .mono{font-family:ui-monospace,Menlo,monospace} .small{font-size:.85em}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--border);background:#151821;position:sticky;top:0;z-index:10}
.container{max-width:1200px;margin:0 auto;padding:16px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:900px){.grid3{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:14px}
.card-head{display:flex;justify-content:space-between;align-items:center}
.card-head h2{margin:0;font-size:1.05em}
.badge{background:#0b1220;color:var(--acc);border:1px solid #1e2a44;padding:2px 6px;border-radius:6px;font-size:.7em}
.dot{width:10px;height:10px;border-radius:50%;background:var(--muted)} .dot.on{background:var(--ok);box-shadow:0 0 8px var(--ok)} .dot.off{background:var(--err)}
.kv{display:grid;gap:6px;margin:10px 0;font-size:.9em}
.kv div{display:flex;justify-content:space-between;border-bottom:1px dashed #232833;padding:4px 0}
.running{color:var(--ok);font-weight:600}
.mini{width:100%;border-collapse:collapse;font-size:.85em;margin:8px 0}
.mini th{text-align:left;color:var(--muted);border-bottom:1px solid var(--border);padding:4px}
.mini td{padding:4px;border-bottom:1px solid #232833}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0}
.btn{background:var(--acc);color:#fff;border:none;padding:7px 12px;border-radius:8px;cursor:pointer;font-weight:600}
.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--border)}
.btn.small{padding:5px 9px;font-size:.85em}
.btn:disabled{opacity:.5}
.log{background:#0d1117;border:1px solid var(--border);border-radius:8px;padding:8px;max-height:220px;overflow:auto;white-space:pre-wrap;font-size:.78em}
.log.large{max-height:500px}
.tabs{margin-top:18px;background:var(--card);border:1px solid var(--border);border-radius:12px;overflow:hidden}
.tab-head{display:flex;gap:0;border-bottom:1px solid var(--border)}
.tab-btn{flex:1;background:transparent;color:var(--muted);border:none;padding:10px;cursor:pointer;border-bottom:2px solid transparent}
.tab-btn.active{color:var(--text);border-color:var(--acc);background:#141824}
.tab-panel{display:none;padding:14px} .tab-panel.active{display:block}
.proxy-grid{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.proxy-grid span{background:#0d1117;border:1px solid var(--border);padding:3px 6px;border-radius:6px}
.banner{padding:10px;border-radius:8px;margin-bottom:12px} .banner.ok{background:#0f2a1a;border:1px solid #1a5a2e;color:#a7f3d0} .banner.error{background:#2a0f0f;border:1px solid #7a1a1a;color:#fecaca} .hidden{display:none}
.login-body{display:flex;min-height:100vh;align-items:center;justify-content:center}
.login-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:24px;width:360px}
.login-card h1{margin:0 0 4px} .alert{padding:8px;border-radius:6px;margin:8px 0} .alert.error{background:#2a0f0f;color:#fecaca;border:1px solid #7a1a1a}
.login-card label{display:block;margin:8px 0} .login-card input{width:100%;padding:8px;border-radius:6px;border:1px solid var(--border);background:#0d1117;color:var(--text)}
code{background:#0d1117;border:1px solid var(--border);padding:1px 4px;border-radius:4px;font-size:.85em}