/* /assets/app.css */
:root{
  --bg:#f6f7fb;
  --surface:#ffffff;
  --surface2:#f2f4f8;
  --text:#0f172a;
  --muted:#64748b;
  --line:#e5e7eb;
  --shadow:0 10px 30px rgba(15,23,42,.08);
  --shadow2:0 6px 18px rgba(15,23,42,.06);
  --primary:#2563eb;
  --primary2:#1d4ed8;
  --danger:#ef4444;
  --radius:16px;
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,'Apple SD Gothic Neo','Noto Sans KR',sans-serif;
  background:var(--bg);
  color:var(--text);
}
a{color:inherit;text-decoration:none}

.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.topbar .inner{
  max-width:1100px;margin:0 auto;
  display:flex;gap:12px;align-items:center;justify-content:space-between;
  padding:12px 16px;
}

.brand{
  font-weight:900;
  letter-spacing:-.2px;
  display:flex;align-items:center;gap:10px;
}
.logoDot{
  width:10px;height:10px;border-radius:50%;
  background:var(--primary);
  box-shadow:0 0 0 6px rgba(37,99,235,.12);
}

.pill{
  display:inline-flex;gap:8px;align-items:center;
  border:1px solid var(--line);
  background:var(--surface2);
  padding:6px 10px;border-radius:999px;
  font-size:12px;color:var(--muted);
}

.nav{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.nav a{
  padding:9px 10px;border-radius:12px;
  border:1px solid transparent;
  color:var(--text);
}
.nav a:hover{
  border-color:var(--line);
  background:var(--surface2);
}

main{max-width:1100px;margin:0 auto;padding:18px 16px 44px}

.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:16px;
  box-shadow:var(--shadow2);
}
.grid{display:grid;grid-template-columns:1fr;gap:12px}
@media(min-width:900px){.grid{grid-template-columns:1fr 1fr}}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:12px;padding:10px 12px;
  font-weight:800;
  border:1px solid var(--line);
  background:var(--surface);
  cursor:pointer;
  color:var(--text);
}
.btn:hover{background:var(--surface2)}
.btn.primary{
  background:var(--primary);border-color:var(--primary);
  color:#fff;
  box-shadow:0 10px 24px rgba(37,99,235,.22);
}
.btn.primary:hover{background:var(--primary2);border-color:var(--primary2)}
.btn.danger{
  background:#fff;border-color:rgba(239,68,68,.35);color:#991b1b;
}
.btn.danger:hover{background:rgba(239,68,68,.06)}

.muted{color:var(--muted)}
.field{display:flex;flex-direction:column;gap:6px}
input,select,textarea{
  background:#fff;
  border:1px solid var(--line);
  border-radius:12px;
  padding:10px 12px;
  color:var(--text);
  outline:none;
}
input:focus,select:focus,textarea:focus{
  border-color:rgba(37,99,235,.55);
  box-shadow:0 0 0 4px rgba(37,99,235,.12);
}
textarea{min-height:120px;resize:vertical}

table{width:100%;border-collapse:collapse}
th,td{padding:10px 8px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}
th{color:var(--muted);font-size:12px;letter-spacing:.2px;text-transform:uppercase}
tr:hover td{background:rgba(2,6,23,.02)}

.badge{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;padding:5px 9px;border-radius:999px;
  border:1px solid var(--line);
  background:var(--surface2);
  color:var(--muted);
}
.badge.ok{background:rgba(34,197,94,.10);border-color:rgba(34,197,94,.22);color:#166534}
.badge.warn{background:rgba(245,158,11,.12);border-color:rgba(245,158,11,.22);color:#92400e}
.badge.bad{background:rgba(239,68,68,.10);border-color:rgba(239,68,68,.22);color:#991b1b}

h1,h2,h3{letter-spacing:-.2px}