/* Admin Dashboard Global Base CSS - Republic Orange Accent & Premium Usability */
:root {
  --admin-sidebar-bg: #0F172A;
  --admin-sidebar-hover: #1E293B;
  --admin-sidebar-active: #334155;
  --admin-sidebar-text: #94A3B8;
  --admin-sidebar-text-active: #FFFFFF;
  --admin-topbar-bg: #FFFFFF;
  --admin-body-bg: #F8FAFC;
  --admin-card-bg: #FFFFFF;
  
  /* Primary Interactive Brand Color: Civic Royal Blue */
  --admin-primary: #1D4ED8;
  --admin-primary-hover: #1E40AF;
  --admin-primary-dark: #1E3A8A;
  --admin-primary-light: #EFF6FF;
  --admin-primary-border: #BFDBFE;
  
  /* Backwards compatibility aliases */
  --admin-orange: var(--admin-primary);
  --admin-orange-hover: var(--admin-primary-hover);
  --admin-orange-light: var(--admin-primary-light);
  --admin-orange-border: var(--admin-primary-border);
  
  --admin-success: #10B981;
  --admin-success-light: #ECFDF5;
  --admin-warning: #F59E0B;
  --admin-warning-light: #FFFBEB;
  --admin-danger: #EF4444;
  --admin-danger-light: #FEF2F2;
  --admin-text-main: #1E293B;
  --admin-text-muted: #64748B;
  --admin-border: #E2E8F0;
  --sidebar-width: 270px;
  --sidebar-collapsed-width: 80px;
  --topbar-height: 70px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--admin-body-bg);
  color: var(--admin-text-main);
  font-size: 0.95rem;
  line-height: 1.5;
  overflow-x: hidden;
}

/* Layout Containers */
#admin-wrapper {
  display: flex;
  min-height: 100vh;
  transition: all 0.3s ease;
}

#admin-sidebar {
  width: var(--sidebar-width);
  background-color: var(--admin-sidebar-bg);
  color: var(--admin-sidebar-text);
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 1040;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-right: 1px solid rgba(255, 255, 255, 0.05);
}

#admin-content-wrapper {
  flex: 1;
  margin-left: var(--sidebar-width);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: margin-left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* COLLAPSED SIDEBAR BEHAVIOR */
#admin-wrapper.sidebar-collapsed #admin-sidebar {
  width: var(--sidebar-collapsed-width);
}

#admin-wrapper.sidebar-collapsed #admin-content-wrapper {
  margin-left: var(--sidebar-collapsed-width);
}

#admin-wrapper.sidebar-collapsed .sidebar-text,
#admin-wrapper.sidebar-collapsed .sidebar-heading,
#admin-wrapper.sidebar-collapsed .badge-sidebar {
  display: none !important;
}

#admin-wrapper.sidebar-collapsed .sidebar-nav-link {
  justify-content: center;
  padding: 0.85rem 0;
  text-align: center;
}

#admin-wrapper.sidebar-collapsed .sidebar-nav-link i {
  font-size: 1.35rem;
  margin-right: 0 !important;
}

#admin-wrapper.sidebar-collapsed .sidebar-header {
  padding: 1rem 0.5rem;
  justify-content: center;
}

#admin-wrapper.sidebar-collapsed .sidebar-logo-text {
  display: none;
}

/* Sidebar Navigation Items & Spacing (User-friendly for non-tech-savvy staff) */
.sidebar-heading {
  color: #64748B;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.85rem 0.75rem 0.4rem;
}

.sidebar-nav-link {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.65rem 0.9rem;
  min-height: 44px;
  border-radius: 8px;
  color: #94A3B8;
  font-size: 0.88rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
  user-select: none;
}

.sidebar-nav-link i {
  width: 22px;
  font-size: 1.15rem;
  text-align: center;
  flex-shrink: 0;
  color: #64748B;
  transition: color 0.2s ease;
}

.sidebar-nav-link:hover {
  background-color: #1E293B;
  color: #F8FAFC;
}

.sidebar-nav-link:hover i {
  color: #93C5FD;
}

.sidebar-nav-link.active {
  background-color: var(--admin-primary) !important;
  color: #FFFFFF !important;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(29, 78, 216, 0.35);
}

.sidebar-nav-link.active i {
  color: #FFFFFF !important;
}

/* Topbar Styling */
#admin-topbar {
  height: var(--topbar-height);
  background-color: var(--admin-topbar-bg);
  border-bottom: 1px solid var(--admin-border);
  position: sticky;
  top: 0;
  z-index: 1030;
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}

#admin-main-body {
  padding: 1.75rem 2rem;
  flex: 1;
}

/* Typography & Breadcrumbs */
.page-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: 0.25rem;
}

.breadcrumb-item a {
  color: var(--admin-text-muted);
  text-decoration: none;
  font-weight: 500;
}

.breadcrumb-item.active {
  color: var(--admin-primary);
  font-weight: 600;
}

/* Base Cards & Buttons */
.admin-card {
  background-color: var(--admin-card-bg);
  border: 1px solid var(--admin-border);
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.btn-admin-primary {
  background: var(--admin-primary);
  color: #FFFFFF;
  font-weight: 600;
  border-radius: 8px;
  padding: 0.55rem 1.25rem;
  border: 1px solid var(--admin-primary);
  transition: all 0.2s ease;
}

.btn-admin-primary:hover {
  background: var(--admin-primary-hover);
  border-color: var(--admin-primary-hover);
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(29, 78, 216, 0.25);
}

.btn-admin-outline {
  border: 1.5px solid var(--admin-border);
  color: var(--admin-text-main);
  background-color: #FFFFFF;
  font-weight: 600;
  border-radius: 8px;
  padding: 0.55rem 1.25rem;
  transition: all 0.2s ease;
}

.btn-admin-outline:hover {
  background-color: var(--admin-primary-light);
  border-color: var(--admin-primary-border);
  color: var(--admin-primary);
}

/* Language Switcher Component */
.lang-switch-btn {
  border: 1px solid var(--admin-border);
  background-color: #F8FAFC;
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--admin-text-main);
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.lang-switch-btn:hover {
  border-color: var(--admin-primary);
  color: var(--admin-primary);
  background-color: var(--admin-primary-light);
}

.lang-switch-btn .flag-icon {
  font-size: 1rem;
}

/* Tables */
.admin-table-card {
  background-color: #FFFFFF;
  border: 1px solid var(--admin-border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.table-admin {
  margin-bottom: 0;
  width: 100%;
}

.table-admin th {
  background-color: #F8FAFC;
  color: #475569;
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.9rem 1.25rem;
  border-bottom: 1px solid var(--admin-border);
}

.table-admin td {
  padding: 1rem 1.25rem;
  vertical-align: middle;
  color: var(--admin-text-main);
  border-bottom: 1px solid #F1F5F9;
}

.table-admin tbody tr:hover {
  background-color: var(--admin-primary-light);
}

/* Badges */
.badge-admin {
  font-weight: 600;
  font-size: 0.78rem;
  padding: 0.35em 0.75em;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.badge-admin-success {
  background-color: var(--admin-success-light);
  color: #047857;
  border: 1px solid #A7F3D0;
}

.badge-admin-warning {
  background-color: var(--admin-warning-light);
  color: #B45309;
  border: 1px solid #FDE68A;
}

.badge-admin-danger {
  background-color: var(--admin-danger-light);
  color: #B91C1C;
  border: 1px solid #FECACA;
}

.badge-admin-info {
  background-color: var(--admin-primary-light);
  color: var(--admin-primary);
  border: 1px solid var(--admin-primary-border);
}

/* Empty State */
.admin-empty-state {
  text-align: center;
  padding: 3.5rem 1.5rem;
  background-color: #FFFFFF;
  border-radius: 12px;
  border: 1px dashed var(--admin-border);
}

.admin-empty-icon {
  font-size: 3rem;
  color: #94A3B8;
  margin-bottom: 1rem;
}

/* ═══════════════════════════════ MOBILE RESPONSIVE DRAWER & TOPBAR ═══════════════════════════════ */
@media (max-width: 991.98px) {
  #admin-content-wrapper {
    margin-left: 0 !important;
    width: 100% !important;
    min-width: 100% !important;
  }

  #admin-topbar {
    padding: 0 1rem;
    height: 64px;
  }

  #admin-topbar .d-flex.justify-content-between {
    gap: 0.5rem !important;
  }

  /* Force mobile sidebar toggle to far right */
  #admin-topbar #sidebar-toggle-btn {
    order: 99 !important;
    margin-left: auto !important;
    flex-shrink: 0 !important;
  }

  /* Admin mobile sidebar offcanvas overlay */
  #admin-sidebar {
    position: fixed !important;
    top: 0 !important;
    bottom: 0 !important;
    left: 0 !important;
    width: 280px !important;
    max-width: 85vw !important;
    z-index: 1060 !important;
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: none !important;
    visibility: hidden;
  }

  body.mobile-sidebar-open #admin-sidebar,
  #admin-wrapper.mobile-sidebar-open #admin-sidebar {
    transform: translateX(0) !important;
    visibility: visible !important;
    box-shadow: 0 0 35px rgba(0, 0, 0, 0.45) !important;
  }

  /* Backdrop overlay */
  .admin-sidebar-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(2px);
    z-index: 1055;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
  }

  body.mobile-sidebar-open .admin-sidebar-backdrop,
  #admin-wrapper.mobile-sidebar-open .admin-sidebar-backdrop {
    opacity: 1;
    visibility: visible;
  }

  body.mobile-sidebar-open {
    overflow: hidden;
  }

  #admin-main-body {
    padding: 1.25rem 1rem;
  }
}