:root {
  --primary-green: #2c8a3a;
  --dark-green:    #1f5e2b;
  --sidebar-bg:    #1f5e2b;
  --sidebar-active:#2c8a3a;
}

body { background: #f0f2f5; font-family: 'Segoe UI', Arial, sans-serif; }

/* Login */
.login-body { background: linear-gradient(135deg, #1f5e2b 0%, #2c8a3a 100%); min-height: 100vh; }

/* Topbar */
.admin-topbar { background: var(--dark-green) !important; padding: .6rem 1rem; }
.admin-topbar .navbar-brand { color: #fff; font-weight: 600; }
.site-logo { height: 36px; width: auto; }
.admin-topbar .nav-link { color: #fff !important; }

/* Layout */
.admin-layout { display: flex; min-height: calc(100vh - 60px); }
.admin-sidebar {
  width: 240px;
  background: var(--sidebar-bg);
  color: #fff;
  flex-shrink: 0;
  transition: transform .25s;
}
.admin-sidebar .nav-link {
  color: rgba(255,255,255,0.85);
  padding: .75rem 1.25rem;
  border-left: 3px solid transparent;
  border-radius: 0;
}
.admin-sidebar .nav-link:hover,
.admin-sidebar .nav-link.active {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border-left-color: #ffc107;
}
.admin-sidebar .nav-link i { width: 20px; }
.admin-main { flex: 1; min-width: 0; }

.stat-card .stat-icon { font-size: 2.4rem; opacity: .75; }
.stat-card h3 { font-size: 1.6rem; }
.btn-success { background-color: var(--primary-green); border-color: var(--primary-green); }
.btn-success:hover { background-color: var(--dark-green); border-color: var(--dark-green); }
.text-success { color: var(--primary-green) !important; }

.table thead th { font-weight: 600; }

@media (max-width: 991.98px) {
  .admin-sidebar {
    position: fixed;
    top: 60px;
    left: 0;
    bottom: 0;
    z-index: 1040;
    transform: translateX(-100%);
  }
  .admin-sidebar.show { transform: translateX(0); }
}