:root {
  --brand-primary: #1d4ed8;
  --brand-primary-dark: #1e3a8a;
  --brand-accent: #0ea5e9;
  --bg-soft: #f4f6fb;
  --text-muted-soft: #6b7280;
  --radius-card: 14px;
}

body {
  background-color: var(--bg-soft);
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  color: #1f2937;
}

/* ---------- Navbar ---------- */
.app-navbar {
  background: linear-gradient(90deg, var(--brand-primary-dark), var(--brand-primary));
  box-shadow: 0 2px 10px rgba(0,0,0,.12);
}
.app-navbar .navbar-brand {
  font-weight: 700;
  letter-spacing: .3px;
}
.app-navbar .nav-link {
  color: rgba(255,255,255,.85);
  font-weight: 500;
  padding: .5rem .9rem;
  border-radius: 8px;
  transition: background .15s ease;
}
.app-navbar .nav-link:hover {
  color: #fff;
  background: rgba(255,255,255,.1);
}
.app-navbar .nav-link.active {
  color: #fff;
  background: rgba(255,255,255,.18);
}
.btn-logout {
  color: #fff;
  border: 1px solid rgba(255,255,255,.4);
}
.btn-logout:hover {
  color: var(--brand-primary-dark);
  background: #fff;
}

/* ---------- Cards & Stats ---------- */
.card {
  border: none;
  border-radius: var(--radius-card);
  box-shadow: 0 2px 12px rgba(15, 23, 42, .06);
}
.stat-card {
  border-radius: var(--radius-card);
  padding: 1.25rem 1.4rem;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.stat-card .stat-icon {
  font-size: 1.8rem;
  opacity: .85;
}
.stat-card .stat-value {
  font-size: 1.6rem;
  font-weight: 700;
}
.stat-card .stat-label {
  font-size: .82rem;
  opacity: .9;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.stat-card.bg-pending { background: linear-gradient(135deg,#f59e0b,#d97706); }
.stat-card.bg-sukses  { background: linear-gradient(135deg,#10b981,#059669); }
.stat-card.bg-batal   { background: linear-gradient(135deg,#ef4444,#b91c1c); }
.stat-card.bg-total   { background: linear-gradient(135deg,var(--brand-accent),var(--brand-primary)); }

/* ---------- Badges status ---------- */
.badge-status { font-weight: 600; padding: .42em .75em; border-radius: 999px; }
.badge-pending  { background:#fef3c7; color:#92400e; }
.badge-sukses   { background:#d1fae5; color:#065f46; }
.badge-dibatalkan { background:#fee2e2; color:#991b1b; }
.badge-expired  { background:#e5e7eb; color:#374151; }

/* ---------- Auth pages ---------- */
.auth-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--brand-primary-dark), var(--brand-accent));
}
.auth-card {
  width: 100%;
  max-width: 380px;
  border-radius: 16px;
  padding: 2.2rem 2rem;
  background: #fff;
}
.auth-card .auth-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-soft);
  color: var(--brand-primary);
  font-size: 1.4rem;
  margin: 0 auto 1rem;
}

/* ---------- Payment page (override topup) ---------- */
.pay-wrapper {
  max-width: 480px;
  margin: 0 auto;
  padding: 1.5rem 1rem 3rem;
}
.pay-amount {
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--brand-primary-dark);
}
.pay-method-tab.active {
  background: var(--brand-primary);
  color: #fff;
}
.qris-box img { max-width: 260px; width: 100%; }
.copy-field {
  background: #f1f5f9;
  border-radius: 8px;
  padding: .6rem .9rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
}

/* ---------- Table ---------- */
.table-trx thead th {
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--text-muted-soft);
  border-bottom-width: 1px;
}
.table-trx td { vertical-align: middle; }