:root{
  color-scheme:light dark;
  --bg:#0d0f14;--panel:#151922;--panel2:#1b202b;--line:#242a36;
  --text:#e9ecf3;--muted:#8d97a8;--accent:#7c9cff;--accent2:#57d9a3;
  --danger:#ff6b6b;--warn:#ffc857;--radius:14px;
}
@media (prefers-color-scheme:light){
  :root{--bg:#f5f7fb;--panel:#ffffff;--panel2:#f0f3f9;--line:#e2e7f0;--text:#1a1f2b;--muted:#5f6b7f}
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{background:var(--bg);color:var(--text);font:14px/1.55 system-ui,-apple-system,"Segoe UI","Noto Sans SC",sans-serif}
#app{display:flex;height:100vh;overflow:hidden}
#sidebar{width:236px;flex:0 0 236px;background:var(--panel);border-right:1px solid var(--line);display:flex;flex-direction:column;transition:width .22s cubic-bezier(.4,0,.2,1),flex-basis .22s cubic-bezier(.4,0,.2,1);position:relative}
#sidebar.collapsed{width:74px;flex-basis:74px}
#sidebar.collapsed .label,#sidebar.collapsed .nav span{display:none}
.brand{display:flex;align-items:center;gap:10px;padding:18px 18px 14px;font-weight:700;letter-spacing:.2px;white-space:nowrap;overflow:hidden}
#sidebar.collapsed .brand{justify-content:center;padding:18px 0 14px}
.dot{width:10px;height:10px;border-radius:50%;background:var(--accent);flex:0 0 10px}
nav{flex:1;overflow-y:auto;padding:6px 10px;display:flex;flex-direction:column;gap:2px}
#sidebar.collapsed nav{padding:6px}
.nav{display:flex;align-items:center;gap:11px;padding:10px 12px;border:0;border-radius:10px;background:transparent;color:var(--muted);font:inherit;cursor:pointer;text-align:left;white-space:nowrap;overflow:hidden}
#sidebar.collapsed .nav{justify-content:center;padding:10px 0}
.nav i{font-style:normal;width:18px;text-align:center;flex:0 0 18px}
.nav:hover{background:var(--panel2);color:var(--text)}
.nav.active{background:color-mix(in srgb,var(--accent) 18%,transparent);color:var(--accent)}
#collapse{margin:10px;padding:8px;border:1px solid var(--line);border-radius:9px;background:transparent;color:var(--muted);cursor:pointer}
main{flex:1;display:flex;flex-direction:column;min-width:0}
header{display:flex;align-items:center;gap:14px;padding:16px 24px;border-bottom:1px solid var(--line);background:var(--panel)}
header h1{font-size:18px;margin:0}
.spacer{flex:1}
.muted{color:var(--muted)}
#content{padding:22px 24px 60px;overflow-y:auto}
.grid{display:grid;gap:14px}
.cards{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.card h2{font-size:14px;margin:0 0 10px;color:var(--muted);font-weight:600}
.metric{font-size:26px;font-weight:700;letter-spacing:-.5px}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.04em}
tr:hover td{background:var(--panel2)}
input,select,textarea{width:100%;padding:9px 11px;border-radius:9px;border:1px solid var(--line);background:var(--bg);color:var(--text);font:inherit}
label{display:block;font-size:12px;color:var(--muted);margin:10px 0 4px}
button.primary{background:var(--accent);color:#0b0d12;border:0;border-radius:9px;padding:9px 16px;font-weight:700;cursor:pointer}
button.ghost{background:transparent;border:1px solid var(--line);color:var(--text);border-radius:9px;padding:7px 13px;cursor:pointer}
button.danger{background:color-mix(in srgb,var(--danger) 20%,transparent);border:1px solid var(--danger);color:var(--danger);border-radius:8px;padding:5px 10px;cursor:pointer}
button.small{padding:4px 9px;font-size:12px;border-radius:7px;border:1px solid var(--line);background:transparent;color:var(--text);cursor:pointer}
.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.pill{display:inline-block;padding:2px 9px;border-radius:999px;font-size:11px;font-weight:600}
.pill.ok{background:color-mix(in srgb,var(--accent2) 20%,transparent);color:var(--accent2)}
.pill.bad{background:color-mix(in srgb,var(--danger) 18%,transparent);color:var(--danger)}
.pill.warn{background:color-mix(in srgb,var(--warn) 18%,transparent);color:var(--warn)}
.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:14px;flex-wrap:wrap}
.toolbar input{max-width:280px}
.empty{padding:40px;text-align:center;color:var(--muted)}
.toast{position:fixed;right:20px;bottom:20px;padding:12px 16px;border-radius:10px;background:var(--panel2);border:1px solid var(--line);opacity:0;transform:translateY(8px);transition:.2s;pointer-events:none;max-width:360px}
.toast.show{opacity:1;transform:none}
.toast.err{border-color:var(--danger);color:var(--danger)}
.toast.ok{border-color:var(--accent2);color:var(--accent2)}
.login-wrap{max-width:380px;margin:12vh auto}
.login-wrap h1{font-size:22px;margin:0 0 4px}
.chk{display:flex;align-items:center;gap:8px;padding:7px 0;border-bottom:1px dashed var(--line)}
.chk:last-child{border:0}
.chk input{width:auto}
code{background:var(--panel2);padding:2px 6px;border-radius:5px;font-size:12px}
pre{background:var(--panel2);padding:12px;border-radius:10px;overflow:auto;font-size:12px;max-height:320px}