:root{--bg:#0b1220;--panel:#111827;--panel2:#172033;--line:#2a3447;--text:#e5e7eb;--muted:#94a3b8;--brand:#fbbf24;--brand2:#60a5fa;--ok:#34d399;--bad:#f87171}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;background:linear-gradient(180deg,#0b1220,#0d1424);color:var(--text)}a{color:#93c5fd;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}#app{height:100%}.shell{display:flex;height:100%}.sidebar{width:240px;background:rgba(17,24,39,.92);border-right:1px solid var(--line);padding:20px 16px;display:flex;flex-direction:column;gap:18px}.brand{display:flex;align-items:center;gap:12px;padding:8px 6px}.brand img{width:40px;height:40px}.brand h1{font-size:22px;margin:0}.brand p{margin:2px 0 0;color:var(--muted);font-size:12px}.nav{display:flex;flex-direction:column;gap:6px;overflow:auto}.nav a{padding:12px 14px;border-radius:14px;color:var(--text);display:block}.nav a.active,.nav a:hover{background:#1f2937}.main{flex:1;display:flex;flex-direction:column;min-width:0}.topbar{height:72px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;background:rgba(11,18,32,.65);backdrop-filter:blur(8px)}.content{flex:1;overflow:auto;padding:24px}.card{background:rgba(17,24,39,.88);border:1px solid var(--line);border-radius:20px;padding:18px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.muted{color:var(--muted)}.login{max-width:440px;margin:8vh auto}.logo{display:flex;align-items:center;justify-content:center;margin-bottom:20px}.logo img{width:72px;height:72px}.title{font-size:30px;font-weight:700;margin:10px 0 4px;text-align:center}.subtitle{text-align:center;color:var(--muted);margin-bottom:24px}.field{display:flex;flex-direction:column;gap:8px;margin-bottom:14px}.field input,.field textarea,.field select{background:#0f172a;border:1px solid var(--line);color:var(--text);border-radius:14px;padding:12px 14px;width:100%}.btn{background:linear-gradient(135deg,var(--brand),#f59e0b);color:#111827;border:0;padding:12px 16px;border-radius:14px;font-weight:700}.btn.secondary{background:#1f2937;color:var(--text);border:1px solid var(--line)}.btn.row{display:inline-flex;align-items:center;gap:8px}.toolbar{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:16px}.searchbar{display:flex;gap:12px;flex-wrap:wrap}.searchbar input{flex:1;min-width:260px;background:#0f172a;border:1px solid var(--line);color:var(--text);border-radius:14px;padding:12px 14px}.group{margin:18px 0}.group h3{margin:0 0 10px;font-size:18px}.item{padding:14px 0;border-bottom:1px solid #223048}.item:last-child{border-bottom:0}.pill{display:inline-block;padding:4px 8px;border-radius:999px;background:#1f2937;color:var(--muted);font-size:12px;margin-right:8px}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.split{display:grid;grid-template-columns:1.3fr .9fr;gap:18px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:10px;border-bottom:1px solid #223048;text-align:left;vertical-align:top}.status-ok{color:var(--ok)}.status-bad{color:var(--bad)}.iframe-wrap iframe{width:100%;height:78vh;border:1px solid var(--line);border-radius:18px;background:#fff}.actions{display:flex;gap:8px;flex-wrap:wrap}.small{font-size:12px}.right{display:flex;gap:12px;align-items:center}.logout{color:var(--muted)}@media (max-width: 900px){.shell{flex-direction:column}.sidebar{width:auto;height:auto;border-right:0;border-bottom:1px solid var(--line)}.split{grid-template-columns:1fr}.topbar{padding:0 16px}.content{padding:16px}}