body {
  background-color: #e1e5ee;
}

.bg-lavender {
  background-color: #e6e6fa !important;
}

.bg-light-grey {
  background-color: #f3f3f3 !important;
}




.wave-bg {
  margin-top: 40px; /* space above wave */
  position: relative;
  left: 0;
  width: 100vw;
  height: 210px;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
  background: transparent;
}

@media (max-width: 600px) {
  .wave-bg { height: 110px; }
}

.admin-shell {
  min-height: 100vh;
  display: flex;
  background-color: #e1e5ee;
}

.admin-sidebar {
  background: #111827;
  color: #e5e7eb;
  width: 88px;
  transition: width 0.3s ease, transform 0.3s ease;
}

.admin-sidebar a {
  color: inherit;
}

.sidebar-inner {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 1.5rem 1rem;
  gap: 1.5rem;
}

.sidebar-brand {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.admin-nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1;
}

.admin-nav-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  margin: 1rem 0;
}

.admin-nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.9rem;
  text-decoration: none;
  border-radius: 0.85rem;
  color: inherit;
  font-weight: 500;
  transition: background 0.2s ease, color 0.2s ease;
}

.admin-nav-link .bi {
  font-size: 1.1rem;
}

.admin-nav-link:hover,
.admin-nav-link.active {
  background: rgba(59, 130, 246, 0.16);
  color: #fff;
}

.admin-nav--footer {
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.admin-nav-link .nav-label,
.sidebar-brand .nav-label {
  transition: opacity 0.2s ease, transform 0.2s ease;
  white-space: nowrap;
}

.admin-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: #e1e5ee;
}

.card.shadow-sm {
  border: 1px solid rgba(15, 23, 42, 0.08) !important;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08) !important;
}

.admin-content {
  padding: 2rem;
}

.sidebar-toggle,
.sidebar-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.sidebar-toggle .bi,
.sidebar-close .bi {
  font-size: 1.15rem;
}

.admin-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  z-index: 1030;
  display: none;
}

.admin-body .admin-nav-link,
.admin-body .sidebar-brand {
  justify-content: center;
  gap: 0;
}

.admin-body:not(.sidebar-expanded) .sidebar-inner {
  padding-left: 0.75rem;
  padding-right: 0.75rem;
}

.admin-body:not(.sidebar-expanded) .admin-nav-link,
.admin-body:not(.sidebar-expanded) .sidebar-brand {
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}

.admin-body:not(.sidebar-expanded) .admin-nav-link .nav-label,
.admin-body:not(.sidebar-expanded) .sidebar-brand .nav-label {
  width: 0;
  opacity: 0;
  transform: none;
  margin: 0;
  overflow: hidden;
}

.admin-body .admin-nav-link .nav-label,
.admin-body .sidebar-brand .nav-label {
  opacity: 0;
  transform: translateX(-8px);
  pointer-events: none;
}

.admin-body.sidebar-expanded .admin-sidebar {
  width: 256px;
}

.admin-body.sidebar-expanded .admin-nav-link,
.admin-body.sidebar-expanded .sidebar-brand {
  justify-content: flex-start;
  gap: 0.75rem;
}

.admin-body.sidebar-expanded .admin-nav-link .nav-label,
.admin-body.sidebar-expanded .sidebar-brand .nav-label {
  opacity: 1;
  transform: none;
  pointer-events: auto;
  width: auto;
}

.admin-body.sidebar-expanded .admin-overlay {
  display: none;
}

@media (max-width: 1199.98px) {
  .admin-content {
    padding: 1.5rem;
  }
}

@media (max-width: 991.98px) {
  .admin-shell {
    position: relative;
  }

  .admin-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    transform: translateX(-100%);
    width: 240px;
    box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.45);
    z-index: 1040;
  }

  .admin-body.sidebar-expanded .admin-sidebar {
    transform: translateX(0);
  }

  .admin-body.sidebar-expanded .admin-overlay {
    display: block;
  }

  .admin-body .admin-nav-link,
  .admin-body .sidebar-brand {
    justify-content: flex-start;
    gap: 0.75rem;
  }

  .admin-body .admin-nav-link .nav-label,
  .admin-body .sidebar-brand .nav-label {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }
}

@media (max-width: 575.98px) {
  .admin-content {
    padding: 1.25rem 1rem;
  }
}