:root{
  --bg:#f6f8fb; --panel:#ffffff; --panel2:#f1f5f9; --text:#0f172a; --muted:#64748b;
  --line:#dbe3ef; --primary:#1d4ed8; --primary2:#eff6ff; --good:#047857; --warn:#b45309; --bad:#b91c1c;
  --shadow:0 14px 34px rgba(15,23,42,.08); --radius:18px; --scale:1;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
}
[data-theme="dark"]{--bg:#0b1220;--panel:#101827;--panel2:#162033;--text:#e5e7eb;--muted:#94a3b8;--line:#263449;--primary:#60a5fa;--primary2:#172554;--shadow:none;--good:#34d399;--warn:#fbbf24;--bad:#f87171;}
*{box-sizing:border-box} body{margin:0;background:var(--bg);color:var(--text);font-size:calc(17px * var(--scale));line-height:1.6} button,input,textarea,select{font:inherit} a{color:var(--primary)}
.app-shell{display:grid;grid-template-columns:300px 1fr;min-height:100vh}.sidebar{background:var(--panel);border-right:1px solid var(--line);padding:22px;position:sticky;top:0;height:100vh;overflow:auto}.brand{display:flex;gap:12px;align-items:center;margin-bottom:22px}.brand img{width:44px;height:44px;border-radius:12px}.brand strong{display:block;font-size:1.1rem}.brand span{display:block;color:var(--muted);font-size:.88rem}.nav-btn{display:flex;width:100%;align-items:center;gap:10px;border:0;background:transparent;color:var(--text);padding:12px 14px;border-radius:12px;cursor:pointer;text-align:left;margin:3px 0}.nav-btn:hover,.nav-btn.active{background:var(--primary2);color:var(--primary);font-weight:800}.sidebar-footer{margin-top:24px;padding:14px;border-radius:14px;background:var(--panel2);font-size:.92rem}.small-label{font-weight:800;color:var(--primary);font-size:.8rem;text-transform:uppercase;letter-spacing:.08em}.main{min-width:0}.topbar{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:16px;padding:18px 24px}.title-block{flex:1}.title-block h1{margin:0;font-size:1.7rem;line-height:1.2}.title-block p{margin:4px 0 0;color:var(--muted)}.top-actions{display:flex;gap:8px;align-items:center}.search,.input,.select,.textarea{border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:12px;padding:11px 13px}.search{width:min(420px,35vw)}.textarea{width:100%;min-height:160px;resize:vertical}.icon-btn,.small-btn,.btn{border:1px solid var(--line);background:var(--panel);color:var(--text);padding:10px 13px;border-radius:12px;cursor:pointer}.btn{background:var(--primary);border-color:var(--primary);color:white;font-weight:800}.btn.secondary{background:var(--primary2);color:var(--primary);border-color:var(--primary2)}.btn.ghost{background:var(--panel);color:var(--text);border-color:var(--line)}.btn.danger{background:var(--bad);border-color:var(--bad)}.btn-row{display:flex;gap:9px;flex-wrap:wrap;align-items:center}.view-pad{padding:24px;max-width:1480px;margin:0 auto}.hero{background:linear-gradient(135deg,#0f172a,#1d4ed8);color:white;padding:30px;border-radius:var(--radius);box-shadow:var(--shadow)}.hero h2{font-size:2rem;margin:6px 0}.hero p{max-width:900px;color:#dbeafe}.grid{display:grid;gap:16px}.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.card h2,.card h3{margin-top:0}.kpi strong{font-size:2rem;display:block}.kpi span{color:var(--muted);font-weight:700}.kpi small{color:var(--muted)}.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}.pill,.tag{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:999px;padding:4px 10px;color:var(--muted);font-size:.86rem;margin:2px}.tag.primary{border-color:var(--primary);color:var(--primary);background:var(--primary2)}.script{white-space:pre-wrap;background:var(--panel2);border:1px solid var(--line);border-radius:14px;padding:16px;font-size:1.03rem;line-height:1.7}.code{white-space:pre;overflow:auto;background:#0b1020;color:#e5e7eb;border-radius:14px;padding:16px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.95rem}.editor{width:100%;min-height:330px;background:#0b1020;color:#e5e7eb;border:0;border-radius:14px;padding:16px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.95rem;line-height:1.5;resize:vertical}.qa-card{border:1px solid var(--line);border-radius:16px;padding:18px;background:var(--panel);margin-bottom:12px}.qa-head{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}.qa-card h3{margin:6px 0 10px}.answer{display:none;margin-top:12px}.answer.open{display:block}.split{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:16px}.sticky{position:sticky;top:96px;align-self:start}.timer{font-size:3rem;font-weight:900;text-align:center;padding:16px;background:var(--panel2);border-radius:14px;margin-bottom:12px}.table{width:100%;border-collapse:collapse}.table th,.table td{border-bottom:1px solid var(--line);padding:10px;text-align:left;vertical-align:top}.list-btn{display:block;width:100%;text-align:left;margin:6px 0;padding:12px;border-radius:12px;border:1px solid var(--line);background:var(--panel);color:var(--text);cursor:pointer}.list-btn.active{border-color:var(--primary);background:var(--primary2);color:var(--primary);font-weight:800}.result{background:var(--panel2);border-radius:14px;padding:14px;border:1px solid var(--line);white-space:pre-wrap}.ok{color:var(--good);font-weight:900}.bad{color:var(--bad);font-weight:900}.warn{color:var(--warn);font-weight:900}.progress{height:11px;background:var(--panel2);border-radius:999px;overflow:hidden}.progress>div{height:100%;background:var(--primary);width:0}.toast{position:fixed;bottom:24px;right:24px;background:var(--text);color:var(--bg);padding:12px 16px;border-radius:12px;opacity:0;transform:translateY(10px);transition:.2s}.toast.show{opacity:1;transform:translateY(0)}.empty{padding:18px;border:1px dashed var(--line);border-radius:14px;color:var(--muted);background:var(--panel)}.tabs{display:flex;gap:8px;flex-wrap:wrap}.tab{border:1px solid var(--line);border-radius:999px;background:var(--panel);color:var(--text);padding:8px 12px;cursor:pointer}.tab.active{background:var(--primary);border-color:var(--primary);color:white}.metric{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center;margin:6px 0}.checkline{display:flex;gap:10px;align-items:flex-start;padding:10px;border-bottom:1px solid var(--line)}.checkline input{margin-top:6px}.status-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.status-item{padding:12px;border-radius:12px;background:var(--panel2);border:1px solid var(--line)}
@media (max-width: 1040px){.app-shell{grid-template-columns:1fr}.sidebar{position:fixed;z-index:50;left:-320px;width:300px;transition:.2s}.sidebar.open{left:0}.top-actions{flex-wrap:wrap}.search{width:100%}.split,.cols-2,.cols-3,.cols-4{grid-template-columns:1fr}.sticky{position:static}.topbar{align-items:flex-start;flex-wrap:wrap}.view-pad{padding:16px}}