:root {
  --trisbi-navy: #10214b;
  --trisbi-navy-dark: #0a1733;
  --trisbi-green: #22c55e;
  --trisbi-green-dark: #16a34a;
}

body {
  background-color: #f4f6fb;
  font-family: "Segoe UI", Roboto, -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ---------- Sidebar ---------- */
.sb-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 260px;
  background: linear-gradient(180deg, var(--trisbi-navy) 0%, var(--trisbi-navy-dark) 100%);
  color: #fff;
  z-index: 1030;
  overflow-y: auto;
  transition: transform 0.2s ease;
}

.sb-sidebar .brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.sb-sidebar .brand img {
  width: 60px;
  height: 60px;
  border-radius: 10px;
  object-fit: cover;
  background: #fff;
  flex-shrink: 0;
}

.sb-sidebar .brand-text {
  line-height: 1.2;
}

.sb-sidebar .brand-text strong {
  display: block;
  font-size: 1.05rem;
  color: #fff;
}

.sb-sidebar .brand-text small {
  color: var(--trisbi-green);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}

.sb-sidebar .nav-section {
  text-transform: uppercase;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.45);
  padding: 1rem 1.25rem 0.35rem;
}

.sb-sidebar .nav-link {
  color: rgba(255, 255, 255, 0.82);
  padding: 0.55rem 1.25rem;
  font-size: 0.92rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  border-left: 3px solid transparent;
}

.sb-sidebar .nav-link i {
  font-size: 1.05rem;
  width: 1.2rem;
}

.sb-sidebar .nav-link:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}

.sb-sidebar .nav-link.active {
  background: rgba(34, 197, 94, 0.12);
  border-left-color: var(--trisbi-green);
  color: #fff;
  font-weight: 600;
}

/* ---------- Layout shell ---------- */
.sb-content {
  margin-left: 260px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.sb-topbar {
  background: #fff;
  border-bottom: 1px solid #e5e9f2;
  padding: 0.65rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 1020;
}

.sb-main {
  padding: 1.5rem;
  flex: 1;
}

@media (max-width: 991.98px) {
  .sb-sidebar {
    transform: translateX(-100%);
  }
  .sb-sidebar.show {
    transform: translateX(0);
  }
  .sb-content {
    margin-left: 0;
  }
}

/* ---------- Components ---------- */
.card-stat {
  border: none;
  border-radius: 0.75rem;
  box-shadow: 0 2px 10px rgba(16, 33, 75, 0.06);
}

.card-stat .stat-value {
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--trisbi-navy);
}

.card-stat .stat-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: #6b7280;
}

.card-stat .stat-delta.up {
  color: var(--trisbi-green-dark);
}

.card-stat .stat-delta.down {
  color: #dc2626;
}

.btn-trisbi {
  background-color: var(--trisbi-navy);
  border-color: var(--trisbi-navy);
  color: #fff;
}

.btn-trisbi:hover {
  background-color: var(--trisbi-navy-dark);
  border-color: var(--trisbi-navy-dark);
  color: #fff;
}

.btn-trisbi-outline {
  border-color: var(--trisbi-navy);
  color: var(--trisbi-navy);
}

.btn-trisbi-outline:hover {
  background-color: var(--trisbi-navy);
  color: #fff;
}

.badge-status {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.35em 0.65em;
  border-radius: 999px;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-header h1 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--trisbi-navy);
  margin: 0;
}

.auth-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--trisbi-navy) 0%, #1b3a7a 60%, var(--trisbi-green) 160%);
  padding: 1rem;
}

.auth-card {
  width: 100%;
  max-width: 380px;
  border: none;
  border-radius: 1rem;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.25);
}

/* ---------- Naskah cetak (preview di browser) ---------- */
.naskah {
  background: #fff;
  padding: 2.5cm 2cm;
  max-width: 21cm;
  margin: 0 auto;
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.08);
  font-family: "Times New Roman", Times, serif;
  color: #111;
}

.naskah .kop {
  display: flex;
  align-items: center;
  gap: 1rem;
  border-bottom: 3px double #000;
  padding-bottom: 0.75rem;
  margin-bottom: 1.25rem;
}

.naskah .kop img {
  height: 64px;
}

.naskah .ttd-block {
  width: 260px;
  text-align: center;
}

.naskah .materai {
  border: 1px dashed #888;
  width: 90px;
  height: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: #888;
  margin: 0.5rem auto;
}