:root{--bg:#0b1020;--panel:#121a2e;--panel2:#182238;--border:#243049;--text:#e6ebf5;--muted:#8b97b1;--accent:#4f8cff;--ok:#2ecc71;--warn:#f5b342;--err:#ff5f6d;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Noto Sans KR","Apple SD Gothic Neo",sans-serif}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
header{display:flex;align-items:center;gap:14px;padding:12px 20px;border-bottom:1px solid var(--border);background:var(--panel);position:sticky;top:0;z-index:5}
header .logo{font-weight:800;letter-spacing:.5px;font-size:17px}header .logo span{color:var(--accent)}
header .sub{color:var(--muted);font-size:12px}header .spacer{flex:1}
main{max-width:1280px;margin:0 auto;padding:20px}
.grid{display:grid;gap:14px}.g3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px}
.card h3{margin:0 0 10px;font-size:13px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.6px}
.kpi{font-size:28px;font-weight:700}.kpi small{font-size:13px;color:var(--muted);font-weight:400;margin-left:6px}
table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--border);vertical-align:top}th{color:var(--muted);font-weight:600;font-size:12px}
tr:hover td{background:rgba(255,255,255,.02)}
.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:600;border:1px solid transparent}
.b-ok{background:rgba(46,204,113,.15);color:var(--ok);border-color:rgba(46,204,113,.35)}.b-err{background:rgba(255,95,109,.15);color:var(--err);border-color:rgba(255,95,109,.35)}
.b-warn{background:rgba(245,179,66,.15);color:var(--warn);border-color:rgba(245,179,66,.35)}.b-muted{background:rgba(139,151,177,.15);color:var(--muted)}
.b-info{background:rgba(79,140,255,.15);color:var(--accent);border-color:rgba(79,140,255,.35)}
button,.btn{background:var(--panel2);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:6px 12px;cursor:pointer;font:inherit;font-size:13px}
button:hover{border-color:var(--accent)}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.danger{color:var(--err)}button:disabled{opacity:.5;cursor:default}
input,select{background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:7px 10px;font:inherit}
code,pre{font-family:var(--mono);font-size:12.5px}pre{background:#080c18;border:1px solid var(--border);border-radius:8px;padding:12px;overflow:auto;margin:0}
.mono{font-family:var(--mono);font-size:12.5px}.muted{color:var(--muted)}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.right{margin-left:auto}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:6px;vertical-align:middle}.dot.on{background:var(--ok);box-shadow:0 0 8px var(--ok)}.dot.off{background:var(--err)}
.login{max-width:420px;margin:80px auto}.login h2{margin-top:0}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin:6px 0 16px}.tabs button{border:none;background:none;border-bottom:2px solid transparent;border-radius:0;padding:8px 14px;color:var(--muted)}.tabs button.active{color:var(--text);border-bottom-color:var(--accent)}
.hidden{display:none}.small{font-size:12px}.mt{margin-top:12px}
.svc{display:inline-flex;gap:4px;align-items:center;background:var(--panel2);border:1px solid var(--border);border-radius:8px;padding:3px 8px;margin:2px 4px 2px 0;font-size:12px}
.svc .n{font-weight:600}.svc .v{color:var(--muted)}
@media (max-width:760px){main{padding:12px}th:nth-child(5),td:nth-child(5){display:none}}
/* client additions */
.layout{display:flex;min-height:calc(100vh - 53px)}
nav.side{width:210px;border-right:1px solid var(--border);background:var(--panel);padding:12px 8px;flex-shrink:0}
nav.side button{display:flex;gap:10px;align-items:center;width:100%;text-align:left;border:none;background:none;padding:10px 12px;border-radius:8px;color:var(--muted);font-size:14px}
nav.side button:hover{background:var(--panel2);color:var(--text)}nav.side button.active{background:rgba(79,140,255,.15);color:var(--text)}
nav.side .ico{width:18px;text-align:center;opacity:.9}nav.side .cnt{margin-left:auto;background:var(--warn);color:#000;border-radius:999px;font-size:11px;padding:0 6px;font-weight:700}
.content{flex:1;padding:20px;min-width:0;max-width:1400px}
.g4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.g2{grid-template-columns:repeat(auto-fit,minmax(380px,1fr))}
.meter{height:8px;background:var(--panel2);border-radius:4px;overflow:hidden;margin-top:8px}.meter i{display:block;height:100%;background:var(--accent);border-radius:4px;transition:width .4s}
.meter i.warn{background:var(--warn)}.meter i.err{background:var(--err)}
canvas.chart{width:100%;height:150px;display:block}
.app{display:flex;gap:14px;align-items:flex-start;padding:14px;border:1px solid var(--border);border-radius:12px;background:var(--panel);margin-bottom:10px}
.app .icon{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px;background:var(--panel2);color:var(--accent);flex-shrink:0}
.app .body{flex:1;min-width:0}.app .title{font-weight:700;font-size:15px}.app .meta{color:var(--muted);font-size:12.5px;margin-top:2px}
.app .actions{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.state-running{color:var(--ok)}.state-stopped{color:var(--muted)}.state-error{color:var(--err)}.state-starting{color:var(--warn)}.state-unknown,.state-not_installed{color:var(--muted)}
pre.logbox{max-height:60vh;min-height:200px;white-space:pre-wrap;word-break:break-all;font-size:12px;line-height:1.45}
.setup{max-width:520px;margin:60px auto}.setup label{display:block;font-size:12.5px;color:var(--muted);margin:12px 0 4px}.setup input{width:100%}
.toast{position:fixed;right:20px;bottom:20px;background:var(--panel2);border:1px solid var(--border);border-left:4px solid var(--accent);padding:10px 14px;border-radius:8px;max-width:420px;z-index:50;box-shadow:0 8px 30px rgba(0,0,0,.4)}.toast.err{border-left-color:var(--err)}
.kv{display:grid;grid-template-columns:150px 1fr;gap:6px 12px;font-size:13px}.kv b{color:var(--muted);font-weight:500}
.hdr{display:flex;align-items:center;gap:10px;margin-bottom:14px}.hdr h2{margin:0;font-size:20px}
.gpu{display:grid;grid-template-columns:1fr 1fr;gap:10px}@media(max-width:900px){.layout{flex-direction:column}nav.side{width:auto;display:flex;overflow-x:auto;padding:6px}nav.side button{width:auto;white-space:nowrap}.gpu{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:4px;margin-bottom:10px}.field label{font-size:12.5px;color:var(--muted)}
.notice{background:rgba(245,179,66,.12);border:1px solid rgba(245,179,66,.4);border-radius:10px;padding:10px 14px;margin-bottom:14px}