:root {
  --gl-primary: #43a047;
  --gl-primary-dark: #2e7d32;
  --gl-primary-light: #81c784;
  --gl-bg: #f1f8e9;
  --gl-surface: #ffffff;
  --gl-sidebar: #1b5e20;
  --gl-sidebar-hover: #2e7d32;
  --gl-text: #1b2e1c;
  --gl-muted: #6b7c6c;
  --gl-border: #c8e6c9;
  --gl-danger: #c62828;
  --gl-warning: #f9a825;
  --gl-info: #0277bd;
  --sidebar-width: 260px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--gl-bg);
  color: var(--gl-text);
  min-height: 100vh;
}

a { color: var(--gl-primary-dark); text-decoration: none; }
a:hover { color: var(--gl-primary); }

/* Guest / login */
.guest-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 50%, #a5d6a7 100%);
  padding: 1.5rem;
}
.guest-card {
  width: 100%;
  max-width: 420px;
  background: var(--gl-surface);
  border-radius: 1rem;
  box-shadow: 0 12px 40px rgba(46, 125, 50, 0.15);
  padding: 2rem;
  border: 1px solid var(--gl-border);
}
.brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--gl-primary), var(--gl-primary-dark));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 1.25rem;
}

/* App shell */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-width);
  background: var(--gl-sidebar);
  color: #e8f5e9;
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 1040;
  display: flex;
  flex-direction: column;
  transition: transform .2s ease;
}
.sidebar-brand {
  padding: 1.25rem 1.25rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  gap: .75rem;
}
.sidebar-brand span { font-weight: 700; font-size: 1.05rem; }
.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: .75rem 0;
}
.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: .65rem 1.25rem;
  color: rgba(232, 245, 233, .9);
  font-size: .92rem;
  border-left: 3px solid transparent;
}
.sidebar-nav a:hover,
.sidebar-nav a.active {
  background: var(--gl-sidebar-hover);
  color: #fff;
  border-left-color: #a5d6a7;
}
.sidebar-nav .nav-section {
  padding: .85rem 1.25rem .35rem;
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: rgba(255,255,255,.45);
}

.main-wrap {
  margin-left: var(--sidebar-width);
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.topbar {
  background: var(--gl-surface);
  border-bottom: 1px solid var(--gl-border);
  padding: .75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  position: sticky;
  top: 0;
  z-index: 1020;
}
.topbar .company-pill {
  background: var(--gl-bg);
  border: 1px solid var(--gl-border);
  border-radius: 999px;
  padding: .35rem .85rem;
  font-size: .875rem;
  color: var(--gl-primary-dark);
  font-weight: 600;
}
.content { padding: 1.25rem; }

.page-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--gl-primary-dark);
  margin: 0 0 1rem;
}

.card-gl {
  background: var(--gl-surface);
  border: 1px solid var(--gl-border);
  border-radius: .85rem;
  box-shadow: 0 2px 10px rgba(46, 125, 50, 0.06);
}
.card-gl .card-header {
  background: linear-gradient(90deg, #e8f5e9, #fff);
  border-bottom: 1px solid var(--gl-border);
  font-weight: 600;
  color: var(--gl-primary-dark);
  border-radius: .85rem .85rem 0 0;
}

.stat-card {
  border: 1px solid var(--gl-border);
  border-radius: .85rem;
  background: #fff;
  padding: 1.1rem 1.25rem;
  height: 100%;
}
.stat-card .label { color: var(--gl-muted); font-size: .85rem; }
.stat-card .value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--gl-primary-dark);
  margin-top: .25rem;
}

.btn-primary {
  --bs-btn-bg: var(--gl-primary);
  --bs-btn-border-color: var(--gl-primary);
  --bs-btn-hover-bg: var(--gl-primary-dark);
  --bs-btn-hover-border-color: var(--gl-primary-dark);
  --bs-btn-active-bg: var(--gl-primary-dark);
  --bs-btn-active-border-color: var(--gl-primary-dark);
}
.btn-outline-primary {
  --bs-btn-color: var(--gl-primary-dark);
  --bs-btn-border-color: var(--gl-primary);
  --bs-btn-hover-bg: var(--gl-primary);
  --bs-btn-hover-border-color: var(--gl-primary);
  --bs-btn-hover-color: #fff;
}

.table-gl { margin-bottom: 0; }
.table-gl thead th {
  background: #e8f5e9;
  color: var(--gl-primary-dark);
  font-weight: 600;
  font-size: .85rem;
  white-space: nowrap;
  border-bottom-color: var(--gl-border);
}
.table-gl td { vertical-align: middle; font-size: .9rem; }
.table-gl tfoot td { font-weight: 700; background: #f1f8e9; }

.badge-status {
  font-weight: 600;
  font-size: .75rem;
  padding: .35em .65em;
  border-radius: 999px;
}
.badge-draft { background: #eceff1; color: #455a64; }
.badge-pending_approval { background: #fff8e1; color: #f57f17; }
.badge-posted, .badge-approved { background: #e8f5e9; color: #2e7d32; }
.badge-rejected { background: #ffebee; color: #c62828; }
.badge-void { background: #f3e5f5; color: #6a1b9a; }

.form-label { font-weight: 600; font-size: .875rem; color: var(--gl-muted); }
.form-control:focus, .form-select:focus {
  border-color: var(--gl-primary-light);
  box-shadow: 0 0 0 .2rem rgba(67, 160, 71, .2);
}

.coa-indent { display: inline-block; }
.journal-balance-ok { color: var(--gl-primary-dark); font-weight: 700; }
.journal-balance-bad { color: var(--gl-danger); font-weight: 700; }

.alert { border-radius: .65rem; }

.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.35);
  z-index: 1035;
}
.sidebar-backdrop.show { display: block; }

@media (max-width: 991.98px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-wrap { margin-left: 0; }
}

@media print {
  .sidebar, .topbar, .no-print { display: none !important; }
  .main-wrap { margin-left: 0; }
  .content { padding: 0; }
}