:root{--bg:#f6f7fb;--card:#ffffff;--text:#1f2937;--muted:#6b7280;--line:#e5e7eb;--primary:#2563eb;--primary-hover:#1d4ed8;--danger:#b91c1c;--radius:14px;--shadow:0 10px 30px rgba(15,23,42,.06)}
*{box-sizing:border-box}
body{margin:0;font-family:"Pretendard","Noto Sans KR","Apple SD Gothic Neo",sans-serif;background:var(--bg);color:var(--text);line-height:1.65}
.page{max-width:960px;margin:0 auto;padding:32px 20px 60px}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;padding:18px 20px;background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);flex-wrap:wrap}
.topbar__user{font-size:15px;font-weight:600}
.topbar__actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.nav-btn{appearance:none;border:none;border-radius:10px;padding:10px 14px;background:var(--primary);color:#fff;text-decoration:none;font-weight:700;cursor:pointer;transition:background .15s ease,transform .05s ease;display:inline-flex;align-items:center;justify-content:center}
.nav-btn:hover{background:var(--primary-hover)}
.nav-btn--ghost{background:#f3f4f6;color:#111827;border:1px solid var(--line)}
.nav-btn--ghost:hover{background:#e5e7eb}
.hero{margin-bottom:24px}
.hero h1{margin:0 0 8px;font-size:32px;line-height:1.2}
.hero p{margin:0;color:var(--muted);font-size:15px}
.grid{display:grid;grid-template-columns:1fr;gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}
.card h2{margin:0 0 14px;font-size:20px;line-height:1.3}
.section-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.section-sub{color:var(--muted);font-size:13px}
.info-grid{display:grid;grid-template-columns:140px 1fr;gap:8px 14px;font-size:14px}
.info-grid__label{color:var(--muted);font-weight:700}
.order-list{display:grid;gap:14px}
.order-item{border:1px solid var(--line);border-radius:14px;padding:16px;background:#fff}
.order-item__head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap}
.order-item__title{margin:0;font-size:17px;font-weight:800}
.order-meta{display:grid;grid-template-columns:140px 1fr;gap:6px 12px;font-size:14px;line-height:1.7}
.order-meta__label{color:var(--muted);font-weight:600}
.empty{color:var(--muted);font-size:14px}
.status-badge{display:inline-block;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:700;border:1px solid var(--line);background:#f9fafb}
.status-CREATED{background:#eef2ff;border-color:#c7d2fe;color:#4338ca}
.status-PAID{background:#eff6ff;border-color:#bfdbfe;color:#1d4ed8}
.status-PENDING{background:#fff7ed;border-color:#fed7aa;color:#c2410c}
.status-GRANTED{background:#ecfdf5;border-color:#bbf7d0;color:#15803d}
.status-FAILED{background:#fef2f2;border-color:#fecaca;color:#b91c1c}
.status-REFUNDED{background:#f3f4f6;border-color:#d1d5db;color:#374151}
.form-group{margin-bottom:14px}
.form-group label{display:block;margin-bottom:6px;font-size:14px;font-weight:700}
.form-group input{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fff}
.section-actions{margin-top:16px}
.helper-text{margin-top:10px;font-size:13px;color:var(--muted)}
.badge-inline{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:700;border:1px solid var(--line)}
.badge-success{background:#ecfdf5;border-color:#bbf7d0;color:#15803d}
.badge-warning{background:#fff7ed;border-color:#fed7aa;color:#c2410c}
@media (max-width:640px){.page{padding:24px 14px 40px}.topbar{align-items:flex-start}.info-grid,.order-meta{grid-template-columns:1fr}.hero h1{font-size:28px}}
.danger-btn {
  background: #b91c1c;
}

.danger-btn:hover {
  background: #991b1b;
}
.kb-maintenance-lock {
  overflow: hidden;
}

#kbMaintenanceOverlay {
  position: fixed;
  inset: 0;
  z-index: 999999;
  background: rgba(15, 23, 42, 0.82);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  pointer-events: all;
}

.kb-maintenance-box {
  width: min(520px, 100%);
  background: white;
  color: #111827;
  border-radius: 20px;
  padding: 28px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  text-align: center;
}

.kb-maintenance-box h1 {
  margin: 0 0 14px;
  font-size: 24px;
}

.kb-maintenance-box p {
  line-height: 1.6;
}

.kb-maintenance-box .main-message {
  font-weight: 700;
  color: #dc2626;
}

.kb-maintenance-box .time-box {
  margin: 18px 0;
  padding: 16px;
  border-radius: 14px;
  background: #f3f4f6;
  line-height: 1.6;
}

.kb-maintenance-box .small {
  color: #6b7280;
  font-size: 13px;
}