/* ============================================
   Azure Fluent UI Theme - Components
   ============================================ */

/* ============================================
   Page Loader
   ============================================ */
.fluent-page-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.fluent-page-loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.fluent-loader-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.fluent-loader-spinner {
  position: relative;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fluent-loader-ring {
  position: absolute;
  border-radius: 50%;
  border: 3px solid transparent;
  animation: loaderSpin 1.5s ease-in-out infinite;
}

.fluent-loader-ring:nth-child(1) {
  width: 80px;
  height: 80px;
  border-top-color: #0078D4;
  animation-delay: 0s;
}

.fluent-loader-ring:nth-child(2) {
  width: 60px;
  height: 60px;
  border-right-color: #00BCF2;
  animation-delay: 0.15s;
  animation-direction: reverse;
}

.fluent-loader-ring:nth-child(3) {
  width: 40px;
  height: 40px;
  border-bottom-color: #50E6FF;
  animation-delay: 0.3s;
}

@keyframes loaderSpin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.fluent-loader-logo {
  animation: loaderPulse 1.5s ease-in-out infinite;
}

@keyframes loaderPulse {
  0%, 100% {
    opacity: 0.6;
    transform: scale(0.95);
  }
  50% {
    opacity: 1;
    transform: scale(1.05);
  }
}

.fluent-loader-text {
  font-size: 14px;
  font-weight: 500;
  color: #64748b;
  letter-spacing: 1px;
  animation: loaderTextPulse 1.5s ease-in-out infinite;
}

@keyframes loaderTextPulse {
  0%, 100% {
    opacity: 0.5;
  }
  50% {
    opacity: 1;
  }
}

/* Top Progress Bar */
.fluent-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: 999999;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.fluent-progress-bar.active {
  opacity: 1;
}

.fluent-progress-bar-inner {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #0078D4 0%, #00BCF2 50%, #50E6FF 100%);
  box-shadow: 0 0 10px rgba(0, 120, 212, 0.7), 0 0 5px rgba(0, 188, 242, 0.5);
  transition: width 0.3s ease;
  border-radius: 0 2px 2px 0;
}

.fluent-progress-bar.active .fluent-progress-bar-inner {
  animation: progressIndeterminate 1.5s ease-in-out infinite;
}

@keyframes progressIndeterminate {
  0% {
    width: 0%;
    margin-left: 0%;
  }
  50% {
    width: 30%;
    margin-left: 40%;
  }
  100% {
    width: 0%;
    margin-left: 100%;
  }
}

/* Mini Spinner for buttons/elements */
.fluent-spinner-mini {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(0, 120, 212, 0.2);
  border-top-color: #0078D4;
  border-radius: 50%;
  animation: loaderSpin 0.8s linear infinite;
  display: inline-block;
  vertical-align: middle;
}

/* Loading overlay for cards/sections */
.fluent-loading-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  border-radius: inherit;
}

.fluent-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid rgba(0, 120, 212, 0.2);
  border-top-color: #0078D4;
  border-radius: 50%;
  animation: loaderSpin 0.8s linear infinite;
}

/* Skeleton Loading */
.fluent-skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: skeletonShimmer 1.5s infinite;
  border-radius: 4px;
}

.fluent-skeleton-text {
  height: 14px;
  margin-bottom: 8px;
}

.fluent-skeleton-text:last-child {
  width: 60%;
}

.fluent-skeleton-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

.fluent-skeleton-button {
  width: 100px;
  height: 36px;
}

@keyframes skeletonShimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

/* ============================================
   Layout Components
   ============================================ */

/* App Wrapper */
.fluent-app {
  display: flex;
  min-height: 100vh;
  background-color: var(--fluent-bg-secondary);
}

/* Sidebar - Modern Light Theme with Effects */
.fluent-sidebar {
  width: var(--fluent-sidebar-collapsed-width);
  min-height: 100vh;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 50%, #f1f5f9 100%);
  position: fixed;
  left: 0;
  top: 0;
  z-index: var(--fluent-z-fixed);
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  box-shadow:
    4px 0 24px rgba(0, 0, 0, 0.08),
    1px 0 8px rgba(0, 0, 0, 0.04);
  border-right: 1px solid rgba(0, 0, 0, 0.06);
  overflow: hidden;
}

.fluent-sidebar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(180deg, rgba(0, 120, 212, 0.03) 0%, transparent 100%);
  pointer-events: none;
}

/* Expand on hover */
.fluent-sidebar:hover,
.fluent-sidebar.expanded {
  width: var(--fluent-sidebar-width);
  box-shadow:
    8px 0 32px rgba(0, 0, 0, 0.12),
    2px 0 12px rgba(0, 0, 0, 0.06);
}

/* Keep collapsed state when pinned */
.fluent-sidebar.collapsed {
  width: var(--fluent-sidebar-collapsed-width);
}

.fluent-sidebar.collapsed:hover {
  width: var(--fluent-sidebar-collapsed-width);
}

.fluent-sidebar-brand {
  height: var(--fluent-header-height);
  display: flex;
  align-items: center;
  padding: 0 var(--fluent-space-md);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  background: linear-gradient(90deg, rgba(0, 120, 212, 0.05) 0%, transparent 100%);
  position: relative;
  z-index: 1;
}

.fluent-sidebar-brand-logo {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #0078D4 0%, #00BCF2 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: var(--fluent-font-weight-bold);
  font-size: var(--fluent-font-size-lg);
  flex-shrink: 0;
  box-shadow:
    0 4px 12px rgba(0, 120, 212, 0.4),
    0 2px 4px rgba(0, 120, 212, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.fluent-sidebar-brand-logo:hover {
  transform: scale(1.05);
  box-shadow:
    0 6px 16px rgba(0, 120, 212, 0.5),
    0 3px 6px rgba(0, 120, 212, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.fluent-sidebar-brand-text {
  color: var(--fluent-text-primary);
  font-size: 17px;
  font-weight: 700;
  margin-left: var(--fluent-space-sm);
  white-space: nowrap;
  overflow: hidden;
  opacity: 0;
  width: 0;
  transition: opacity 0.2s ease 0.1s, width 0.3s ease;
  background: linear-gradient(135deg, #1a1a2e 0%, #0078D4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.fluent-sidebar:hover .fluent-sidebar-brand-text,
.fluent-sidebar.expanded .fluent-sidebar-brand-text {
  opacity: 1;
  width: auto;
}

.fluent-sidebar.collapsed .fluent-sidebar-brand-text,
.fluent-sidebar.collapsed:hover .fluent-sidebar-brand-text {
  opacity: 0;
  width: 0;
}

/* Sidebar Navigation */
.fluent-sidebar-nav {
  flex: 1;
  padding: var(--fluent-space-sm) 0;
  overflow-y: auto;
  overflow-x: hidden;
}

.fluent-nav-section {
  margin-bottom: var(--fluent-space-sm);
  padding-bottom: var(--fluent-space-sm);
  position: relative;
}

.fluent-nav-section:not(:last-child)::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 16px;
  right: 16px;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.08) 20%, rgba(0, 0, 0, 0.08) 80%, transparent 100%);
}

.fluent-nav-section-title {
  padding: var(--fluent-space-md) var(--fluent-space-lg) 6px;
  font-size: 10px;
  font-weight: 700;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 0;
  height: 0;
  padding: 0;
  overflow: hidden;
  transition: opacity 0.2s ease, height 0.3s ease, padding 0.3s ease;
}

.fluent-sidebar:hover .fluent-nav-section-title,
.fluent-sidebar.expanded .fluent-nav-section-title {
  opacity: 1;
  height: auto;
  padding: var(--fluent-space-md) var(--fluent-space-lg) 6px;
}

.fluent-nav-section-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(0, 120, 212, 0.2) 0%, transparent 100%);
  margin-right: 16px;
}

.fluent-sidebar.collapsed .fluent-nav-section-title,
.fluent-sidebar.collapsed:hover .fluent-nav-section-title {
  display: none;
}

.fluent-nav-section-bottom {
  margin-top: auto;
  padding-top: var(--fluent-space-md);
  background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.02) 100%);
}

.fluent-nav-section-bottom::after {
  display: none;
}

.fluent-nav-section-bottom::before {
  content: '';
  position: absolute;
  top: 0;
  left: 16px;
  right: 16px;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.1) 50%, transparent 100%);
}

.fluent-nav-link-logout {
  color: #dc2626 !important;
}

.fluent-nav-link-logout:hover {
  background: linear-gradient(90deg, rgba(220, 38, 38, 0.1) 0%, rgba(220, 38, 38, 0.05) 100%) !important;
  color: #dc2626 !important;
  box-shadow: 0 2px 8px rgba(220, 38, 38, 0.15) !important;
}

.fluent-nav-link-logout::before {
  background: linear-gradient(180deg, #dc2626 0%, #ef4444 100%) !important;
}

.fluent-nav-item {
  position: relative;
  margin: 3px var(--fluent-space-sm);
}

.fluent-nav-link {
  display: flex;
  align-items: center;
  padding: 11px var(--fluent-space-md);
  color: #475569;
  text-decoration: none;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 10px;
  gap: var(--fluent-space-sm);
  font-weight: 500;
  font-size: 14px;
  position: relative;
  overflow: hidden;
}

.fluent-nav-link::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, #0078D4 0%, #00BCF2 100%);
  border-radius: 0 4px 4px 0;
  opacity: 0;
  transform: scaleY(0);
  transition: all 0.2s ease;
}

.fluent-nav-link:hover {
  background: linear-gradient(90deg, rgba(0, 120, 212, 0.08) 0%, rgba(0, 120, 212, 0.03) 100%);
  color: #1e293b;
  text-decoration: none;
  transform: translateX(2px);
  box-shadow: 0 2px 8px rgba(0, 120, 212, 0.1);
}

.fluent-nav-link:hover .fluent-nav-icon svg {
  transform: scale(1.1);
}

.fluent-nav-link.active {
  background: linear-gradient(90deg, rgba(0, 120, 212, 0.15) 0%, rgba(0, 188, 242, 0.08) 100%);
  color: #0078D4;
  font-weight: 600;
  box-shadow:
    0 2px 12px rgba(0, 120, 212, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.fluent-nav-link.active::before {
  opacity: 1;
  transform: scaleY(1);
}

.fluent-nav-link.active .fluent-nav-icon {
  color: var(--fluent-primary);
}

.fluent-nav-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 18px;
  background: rgba(0, 0, 0, 0.02);
  border-radius: 8px;
  transition: all 0.2s ease;
}

.fluent-nav-link:hover .fluent-nav-icon {
  background: rgba(0, 120, 212, 0.1);
}

.fluent-nav-link.active .fluent-nav-icon {
  background: rgba(0, 120, 212, 0.15);
}

.fluent-nav-icon svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.fluent-nav-text {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: var(--fluent-font-size-md);
  opacity: 0;
  width: 0;
  transition: opacity 0.2s ease 0.1s, width 0.3s ease;
}

.fluent-sidebar:hover .fluent-nav-text,
.fluent-sidebar.expanded .fluent-nav-text {
  opacity: 1;
  width: auto;
}

.fluent-sidebar.collapsed .fluent-nav-text,
.fluent-sidebar.collapsed:hover .fluent-nav-text {
  display: none;
}

/* Tooltips for collapsed sidebar */
.fluent-nav-link {
  position: relative;
}

.fluent-nav-tooltip {
  position: absolute;
  left: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  background: #1e293b;
  color: #fff;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
  z-index: 9999;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  pointer-events: none;
  transform: translateY(-50%) translateX(-5px);
}

.fluent-nav-tooltip::before {
  content: '';
  position: absolute;
  left: -6px;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-right-color: #1e293b;
}

/* Show tooltip only when sidebar is collapsed */
.fluent-sidebar:not(:hover):not(.expanded) .fluent-nav-link:hover .fluent-nav-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateY(-50%) translateX(0);
}

/* Hide tooltip when sidebar is expanded */
.fluent-sidebar:hover .fluent-nav-tooltip,
.fluent-sidebar.expanded .fluent-nav-tooltip {
  opacity: 0 !important;
  visibility: hidden !important;
}

.fluent-nav-arrow {
  width: 16px;
  height: 16px;
  transition: transform var(--fluent-transition-fast);
}

.fluent-nav-item.open .fluent-nav-arrow {
  transform: rotate(90deg);
}

.fluent-sidebar.collapsed .fluent-nav-arrow {
  display: none;
}

/* Submenu - Light Theme */
.fluent-nav-submenu {
  display: none;
  background-color: var(--fluent-gray-10);
  border-radius: var(--fluent-radius-md);
  margin: 4px 0 4px var(--fluent-space-lg);
  padding: var(--fluent-space-xs) 0;
}

.fluent-nav-item.open .fluent-nav-submenu {
  display: block;
}

.fluent-nav-submenu .fluent-nav-link {
  padding: 8px var(--fluent-space-md) 8px var(--fluent-space-lg);
  font-size: var(--fluent-font-size-sm);
  margin: 0;
  border-radius: 0;
}

.fluent-nav-submenu .fluent-nav-link:hover {
  background-color: var(--fluent-gray-20);
}

.fluent-nav-submenu .fluent-nav-link.active {
  background-color: rgba(0, 120, 212, 0.1);
  color: var(--fluent-primary);
}

/* Main Content Area */
.fluent-main {
  flex: 1;
  margin-left: var(--fluent-sidebar-collapsed-width);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: margin-left var(--fluent-transition-normal);
  overflow-x: hidden;
  max-width: calc(100vw - var(--fluent-sidebar-collapsed-width));
}

.fluent-sidebar.expanded ~ .fluent-main {
  margin-left: var(--fluent-sidebar-width);
}

/* Header */
.fluent-header {
  height: var(--fluent-header-height);
  background-color: var(--fluent-bg-primary);
  border-bottom: 1px solid var(--fluent-gray-30);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--fluent-space-lg);
  position: fixed;
  top: 0;
  left: var(--fluent-sidebar-collapsed-width);
  right: 0;
  z-index: var(--fluent-z-sticky);
  box-shadow: var(--fluent-shadow-2);
  transition: left var(--fluent-transition-normal);
}

.fluent-sidebar.expanded ~ .fluent-main .fluent-header {
  left: var(--fluent-sidebar-width);
}

.fluent-header-left {
  display: flex;
  align-items: center;
  gap: var(--fluent-space-md);
}

.fluent-header-toggle {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  color: var(--fluent-text-secondary);
  border-radius: var(--fluent-radius-md);
  cursor: pointer;
  transition: all var(--fluent-transition-fast);
}

.fluent-header-toggle:hover {
  background-color: var(--fluent-gray-20);
  color: var(--fluent-text-primary);
}

.fluent-header-title {
  font-size: var(--fluent-font-size-lg);
  font-weight: var(--fluent-font-weight-semibold);
  color: var(--fluent-text-primary);
  margin: 0;
}

.fluent-header-right {
  display: flex;
  align-items: center;
  gap: var(--fluent-space-sm);
}

/* Header User Menu */
.fluent-user-menu {
  position: relative;
}

.fluent-user-button {
  display: flex;
  align-items: center;
  gap: var(--fluent-space-xs);
  padding: var(--fluent-space-xs) var(--fluent-space-sm);
  border: none;
  background: transparent;
  border-radius: var(--fluent-radius-md);
  cursor: pointer;
  transition: background-color var(--fluent-transition-fast);
}

.fluent-user-button:hover {
  background-color: var(--fluent-gray-20);
}

.fluent-user-avatar {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--fluent-primary), var(--fluent-secondary));
  border-radius: var(--fluent-radius-round);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: var(--fluent-font-weight-semibold);
  font-size: var(--fluent-font-size-sm);
}

.fluent-user-name {
  font-size: var(--fluent-font-size-md);
  color: var(--fluent-text-primary);
}

/* Content Area */
.fluent-content {
  flex: 1;
  padding: var(--fluent-space-lg);
  padding-top: calc(var(--fluent-header-height) + var(--fluent-space-lg));
  overflow-x: hidden;
  max-width: 100%;
}

/* Page Header - Sticky */
.fluent-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--fluent-space-lg);
  flex-wrap: wrap;
  gap: var(--fluent-space-md);
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--fluent-bg-secondary);
  padding: var(--fluent-space-md) var(--fluent-space-lg);
  margin-left: calc(-1 * var(--fluent-space-lg));
  margin-right: calc(-1 * var(--fluent-space-lg));
  margin-top: calc(-1 * var(--fluent-space-lg));
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.fluent-page-header.is-sticky {
  border-bottom-color: var(--fluent-border);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.fluent-page-title {
  font-size: var(--fluent-font-size-xxl);
  font-weight: var(--fluent-font-weight-semibold);
  color: var(--fluent-text-primary);
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--fluent-space-sm);
}

.fluent-page-title-icon {
  width: 32px;
  height: 32px;
  background: var(--fluent-primary-light);
  border-radius: var(--fluent-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fluent-primary);
}

.fluent-page-actions {
  display: flex;
  gap: var(--fluent-space-sm);
}

/* Breadcrumb */
.fluent-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--fluent-space-xs);
  font-size: var(--fluent-font-size-sm);
  color: var(--fluent-text-secondary);
  margin-bottom: var(--fluent-space-md);
}

.fluent-breadcrumb-item {
  color: var(--fluent-text-secondary);
}

.fluent-breadcrumb-item:hover {
  color: var(--fluent-primary);
}

.fluent-breadcrumb-separator {
  color: var(--fluent-gray-60);
}

.fluent-breadcrumb-current {
  color: var(--fluent-text-primary);
  font-weight: var(--fluent-font-weight-semibold);
}

/* ============================================
   Card Component
   ============================================ */

.fluent-card {
  background-color: var(--fluent-bg-primary);
  border-radius: var(--fluent-radius-lg);
  box-shadow: var(--fluent-shadow-4);
  overflow: hidden;
  transition: box-shadow var(--fluent-transition-normal);
}

.fluent-card:hover {
  box-shadow: var(--fluent-shadow-8);
}

.fluent-card-header {
  padding: var(--fluent-space-md) var(--fluent-space-lg);
  border-bottom: 1px solid var(--fluent-gray-30);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--fluent-gray-20);
}

.fluent-card-title {
  font-size: var(--fluent-font-size-lg);
  font-weight: var(--fluent-font-weight-semibold);
  color: var(--fluent-text-primary);
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--fluent-space-xs);
}

.fluent-card-title-icon {
  color: var(--fluent-primary);
}

.fluent-card-body {
  padding: var(--fluent-space-lg);
}

.fluent-card-footer {
  padding: var(--fluent-space-md) var(--fluent-space-lg);
  border-top: 1px solid var(--fluent-gray-30);
  background-color: var(--fluent-bg-tertiary);
  display: flex;
  justify-content: flex-end;
  gap: var(--fluent-space-sm);
}

/* ============================================
   Button Components
   ============================================ */

.fluent-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--fluent-space-xs);
  padding: var(--fluent-space-xs) var(--fluent-space-md);
  font-family: var(--fluent-font-family);
  font-size: var(--fluent-font-size-md);
  font-weight: var(--fluent-font-weight-semibold);
  line-height: 1.5;
  border: 1px solid transparent;
  border-radius: var(--fluent-radius-md);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--fluent-transition-fast);
  white-space: nowrap;
  min-height: 32px;
}

.fluent-btn:focus {
  outline: none;
  box-shadow: 0 0 0 2px var(--fluent-bg-primary), 0 0 0 4px var(--fluent-primary);
}

.fluent-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Button Sizes */
.fluent-btn-sm {
  padding: var(--fluent-space-xxs) var(--fluent-space-sm);
  font-size: var(--fluent-font-size-sm);
  min-height: 24px;
}

.fluent-btn-lg {
  padding: var(--fluent-space-sm) var(--fluent-space-lg);
  font-size: var(--fluent-font-size-lg);
  min-height: 40px;
}

/* Primary Button */
.fluent-btn-primary {
  background-color: var(--fluent-primary);
  color: var(--fluent-white);
  border-color: var(--fluent-primary);
}

.fluent-btn-primary:hover {
  background-color: var(--fluent-primary-hover);
  border-color: var(--fluent-primary-hover);
  color: var(--fluent-white);
  text-decoration: none;
}

.fluent-btn-primary:active {
  background-color: var(--fluent-primary-active);
  border-color: var(--fluent-primary-active);
}

/* Secondary Button */
.fluent-btn-secondary {
  background-color: var(--fluent-bg-primary);
  color: var(--fluent-text-primary);
  border-color: var(--fluent-gray-60);
}

.fluent-btn-secondary:hover {
  background-color: var(--fluent-gray-20);
  color: var(--fluent-text-primary);
  text-decoration: none;
}

/* Light Button */
.fluent-btn-light {
  background-color: var(--fluent-white);
  color: var(--fluent-primary);
  border-color: var(--fluent-white);
  font-weight: 600;
}

.fluent-btn-light:hover {
  background-color: rgba(255, 255, 255, 0.9);
  color: var(--fluent-primary-hover);
  text-decoration: none;
}

.fluent-btn-light:active {
  background-color: rgba(255, 255, 255, 0.8);
}

/* Success Button */
.fluent-btn-success {
  background-color: var(--fluent-success);
  color: var(--fluent-white);
  border-color: var(--fluent-success);
}

.fluent-btn-success:hover {
  background-color: #0b5e0b;
  border-color: #0b5e0b;
  color: var(--fluent-white);
  text-decoration: none;
}

/* Danger Button */
.fluent-btn-danger {
  background-color: var(--fluent-error);
  color: var(--fluent-white);
  border-color: var(--fluent-error);
}

.fluent-btn-danger:hover {
  background-color: #a52729;
  border-color: #a52729;
  color: var(--fluent-white);
  text-decoration: none;
}

/* Warning Button */
.fluent-btn-warning {
  background-color: var(--fluent-warning);
  color: var(--fluent-gray-190);
  border-color: var(--fluent-warning);
}

.fluent-btn-warning:hover {
  background-color: #e6a700;
  border-color: #e6a700;
  color: var(--fluent-gray-190);
  text-decoration: none;
}

/* Ghost/Outline Buttons */
.fluent-btn-ghost {
  background-color: transparent;
  color: var(--fluent-primary);
  border-color: transparent;
}

.fluent-btn-ghost:hover {
  background-color: var(--fluent-primary-lighter);
  color: var(--fluent-primary);
  text-decoration: none;
}

.fluent-btn-outline-primary {
  background-color: transparent;
  color: var(--fluent-primary);
  border-color: var(--fluent-primary);
}

.fluent-btn-outline-primary:hover {
  background-color: var(--fluent-primary);
  color: var(--fluent-white);
  text-decoration: none;
}

.fluent-btn-outline-danger {
  background-color: transparent;
  color: var(--fluent-error);
  border-color: var(--fluent-error);
}

.fluent-btn-outline-danger:hover {
  background-color: var(--fluent-error);
  color: var(--fluent-white);
  text-decoration: none;
}

/* Icon Button */
.fluent-btn-icon {
  width: 32px;
  height: 32px;
  padding: 0;
  border-radius: var(--fluent-radius-md);
}

.fluent-btn-icon.fluent-btn-sm {
  width: 24px;
  height: 24px;
}

.fluent-btn-icon.fluent-btn-lg {
  width: 40px;
  height: 40px;
}

/* Button Group */
.fluent-btn-group {
  display: inline-flex;
}

.fluent-btn-group .fluent-btn {
  border-radius: 0;
}

.fluent-btn-group .fluent-btn:first-child {
  border-radius: var(--fluent-radius-md) 0 0 var(--fluent-radius-md);
}

.fluent-btn-group .fluent-btn:last-child {
  border-radius: 0 var(--fluent-radius-md) var(--fluent-radius-md) 0;
}

/* ============================================
   Form Components
   ============================================ */

.fluent-form-group {
  margin-bottom: var(--fluent-space-md);
}

.fluent-label {
  display: block;
  font-size: var(--fluent-font-size-md);
  font-weight: var(--fluent-font-weight-semibold);
  color: var(--fluent-text-primary);
  margin-bottom: var(--fluent-space-xs);
}

.fluent-label-required::after {
  content: ' *';
  color: var(--fluent-error);
}

.fluent-input,
.fluent-select,
.fluent-textarea {
  width: 100%;
  padding: var(--fluent-space-xs) var(--fluent-space-sm);
  font-family: var(--fluent-font-family);
  font-size: var(--fluent-font-size-md);
  color: var(--fluent-text-primary);
  background-color: var(--fluent-bg-primary);
  border: 1px solid var(--fluent-gray-60);
  border-radius: var(--fluent-radius-md);
  transition: border-color var(--fluent-transition-fast), box-shadow var(--fluent-transition-fast);
  min-height: 32px;
}

.fluent-input:hover,
.fluent-select:hover,
.fluent-textarea:hover {
  border-color: var(--fluent-gray-90);
}

.fluent-input:focus,
.fluent-select:focus,
.fluent-textarea:focus {
  outline: none;
  border-color: var(--fluent-primary);
  box-shadow: 0 0 0 1px var(--fluent-primary);
}

.fluent-input::placeholder {
  color: var(--fluent-text-disabled);
}

.fluent-input:disabled,
.fluent-select:disabled,
.fluent-textarea:disabled {
  background-color: var(--fluent-gray-20);
  color: var(--fluent-text-disabled);
  cursor: not-allowed;
}

.fluent-textarea {
  min-height: 100px;
  resize: vertical;
}

/* Input with icon */
.fluent-input-group {
  position: relative;
}

.fluent-input-icon {
  position: absolute;
  left: var(--fluent-space-sm);
  top: 50%;
  transform: translateY(-50%);
  color: var(--fluent-text-secondary);
  pointer-events: none;
}

.fluent-input-group .fluent-input {
  padding-left: calc(var(--fluent-space-sm) + 24px);
}

/* Validation States */
.fluent-input.is-invalid,
.fluent-select.is-invalid,
.fluent-textarea.is-invalid {
  border-color: var(--fluent-error);
}

.fluent-input.is-invalid:focus,
.fluent-select.is-invalid:focus,
.fluent-textarea.is-invalid:focus {
  box-shadow: 0 0 0 1px var(--fluent-error);
}

.fluent-invalid-feedback {
  color: var(--fluent-error);
  font-size: var(--fluent-font-size-sm);
  margin-top: var(--fluent-space-xxs);
}

.fluent-input.is-valid,
.fluent-select.is-valid,
.fluent-textarea.is-valid {
  border-color: var(--fluent-success);
}

/* Checkbox & Radio */
.fluent-checkbox,
.fluent-radio {
  display: flex;
  align-items: center;
  gap: var(--fluent-space-xs);
  cursor: pointer;
  user-select: none;
}

.fluent-checkbox input,
.fluent-radio input {
  width: 18px;
  height: 18px;
  accent-color: var(--fluent-primary);
  cursor: pointer;
}

/* Select2 Override */
.select2-container--default .select2-selection--single,
.select2-container--default .select2-selection--multiple {
  border: 1px solid var(--fluent-gray-60) !important;
  border-radius: var(--fluent-radius-md) !important;
  min-height: 32px !important;
}

.select2-container--default.select2-container--focus .select2-selection--single,
.select2-container--default.select2-container--focus .select2-selection--multiple {
  border-color: var(--fluent-primary) !important;
  box-shadow: 0 0 0 1px var(--fluent-primary) !important;
}

.select2-dropdown {
  border-color: var(--fluent-gray-60) !important;
  border-radius: var(--fluent-radius-md) !important;
  box-shadow: var(--fluent-shadow-8) !important;
}

.select2-container--default .select2-results__option--highlighted[aria-selected] {
  background-color: var(--fluent-primary) !important;
}

/* ============================================
   Table Components
   ============================================ */

.fluent-table-wrapper {
  overflow-x: auto;
}

.fluent-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fluent-font-size-md);
}

.fluent-table th {
  background-color: var(--fluent-gray-10);
  color: var(--fluent-text-primary);
  font-weight: var(--fluent-font-weight-semibold);
  text-align: left;
  padding: var(--fluent-space-sm) var(--fluent-space-md);
  border-bottom: 2px solid var(--fluent-gray-40);
  white-space: nowrap;
}

.fluent-table td {
  padding: var(--fluent-space-sm) var(--fluent-space-md);
  border-bottom: 1px solid var(--fluent-gray-30);
  vertical-align: middle;
}

.fluent-table tbody tr {
  transition: background-color var(--fluent-transition-fast);
}

.fluent-table tbody tr:hover {
  background-color: var(--fluent-gray-10);
}

.fluent-table tbody tr.selected {
  background-color: var(--fluent-primary-lighter);
}

/* DataTables Override */
.dataTables_wrapper {
  padding: 0;
}

.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter {
  margin-bottom: var(--fluent-space-md);
}

.dataTables_wrapper .dataTables_length select,
.dataTables_wrapper .dataTables_filter input {
  border: 1px solid var(--fluent-gray-60);
  border-radius: var(--fluent-radius-md);
  padding: var(--fluent-space-xs) var(--fluent-space-sm);
}

.dataTables_wrapper .dataTables_filter input:focus {
  border-color: var(--fluent-primary);
  outline: none;
  box-shadow: 0 0 0 1px var(--fluent-primary);
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
  padding: var(--fluent-space-xs) var(--fluent-space-sm) !important;
  margin: 0 2px !important;
  border-radius: var(--fluent-radius-md) !important;
  border: 1px solid var(--fluent-gray-40) !important;
  background: var(--fluent-bg-primary) !important;
  color: var(--fluent-text-primary) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
  background: var(--fluent-gray-20) !important;
  border-color: var(--fluent-gray-60) !important;
  color: var(--fluent-text-primary) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
  background: var(--fluent-primary) !important;
  border-color: var(--fluent-primary) !important;
  color: var(--fluent-white) !important;
}

.dataTables_wrapper .dataTables_info {
  color: var(--fluent-text-secondary);
  font-size: var(--fluent-font-size-sm);
}

table.dataTable thead th {
  background-color: var(--fluent-gray-10) !important;
  border-bottom: 2px solid var(--fluent-gray-40) !important;
}

table.dataTable tbody tr:hover {
  background-color: var(--fluent-gray-10) !important;
}

/* DataTable Selected Rows */
table.dataTable tbody tr.selected {
  background-color: rgba(0, 120, 212, 0.1) !important;
}

table.dataTable tbody tr.selected:hover {
  background-color: rgba(0, 120, 212, 0.15) !important;
}

/* DataTable Buttons */
.dt-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* Table Cell Utilities */
.entity-info-cell {
  line-height: 1.4;
}

.entity-info-cell .entity-code {
  font-size: 13px;
  color: var(--fluent-text-primary);
}

.entity-info-cell .entity-district {
  font-size: 12px;
  color: var(--fluent-text-secondary);
}

/* Font utilities for tables */
.font-mono {
  font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
}

.font-semibold {
  font-weight: 600;
}

.text-truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

code {
  background: var(--fluent-gray-20);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 12px;
  color: var(--fluent-text-primary);
}

/* Action Buttons in Table */
.action-buttons {
  display: flex;
  gap: 6px;
  flex-wrap: nowrap;
}

/* Empty State */
.fluent-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--fluent-space-xl);
}

/* Card Header Actions */
.fluent-card-actions {
  display: flex;
  align-items: center;
  gap: var(--fluent-space-sm);
}

/* Compact Table */
.fluent-table-compact td,
.fluent-table-compact th {
  padding: 8px 12px !important;
}

/* ============================================
   Alert Components
   ============================================ */

.fluent-alert {
  padding: var(--fluent-space-sm) var(--fluent-space-md);
  border-radius: var(--fluent-radius-md);
  margin-bottom: var(--fluent-space-md);
  display: flex;
  align-items: flex-start;
  gap: var(--fluent-space-sm);
  border-left: 4px solid;
}

.fluent-alert-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
}

.fluent-alert-content {
  flex: 1;
}

.fluent-alert-title {
  font-weight: var(--fluent-font-weight-semibold);
  margin-bottom: var(--fluent-space-xxs);
}

.fluent-alert-success {
  background-color: var(--fluent-success-light);
  border-left-color: var(--fluent-success);
  color: #0b5a08;
}

.fluent-alert-error {
  background-color: var(--fluent-error-light);
  border-left-color: var(--fluent-error);
  color: #a4262c;
}

.fluent-alert-warning {
  background-color: var(--fluent-warning-light);
  border-left-color: var(--fluent-warning);
  color: #8a6914;
}

.fluent-alert-info {
  background-color: var(--fluent-info-light);
  border-left-color: var(--fluent-info);
  color: #004578;
}

/* ============================================
   Badge Component
   ============================================ */

.fluent-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  font-size: var(--fluent-font-size-sm);
  font-weight: var(--fluent-font-weight-semibold);
  border-radius: var(--fluent-radius-sm);
}

.fluent-badge-primary {
  background-color: var(--fluent-primary-light);
  color: var(--fluent-primary);
}

.fluent-badge-success {
  background-color: var(--fluent-success-light);
  color: var(--fluent-success);
}

.fluent-badge-warning {
  background-color: var(--fluent-warning-light);
  color: #8a6914;
}

.fluent-badge-danger {
  background-color: var(--fluent-error-light);
  color: var(--fluent-error);
}

.fluent-badge-secondary {
  background-color: var(--fluent-gray-20);
  color: var(--fluent-text-secondary);
}

.fluent-badge-info {
  background-color: var(--fluent-info-light);
  color: #0062A3;
}

/* ============================================
   Dropdown Component
   ============================================ */

.fluent-dropdown {
  position: relative;
  display: inline-block;
}

.fluent-dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  min-width: 180px;
  background-color: var(--fluent-bg-primary);
  border-radius: var(--fluent-radius-md);
  box-shadow: var(--fluent-shadow-16);
  border: 1px solid var(--fluent-gray-30);
  z-index: var(--fluent-z-dropdown);
  display: none;
  padding: var(--fluent-space-xs) 0;
}

.fluent-dropdown.open .fluent-dropdown-menu {
  display: block;
}

.fluent-dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--fluent-space-sm);
  padding: var(--fluent-space-xs) var(--fluent-space-md);
  color: var(--fluent-text-primary);
  text-decoration: none;
  transition: background-color var(--fluent-transition-fast);
}

.fluent-dropdown-item:hover {
  background-color: var(--fluent-gray-10);
  text-decoration: none;
  color: var(--fluent-text-primary);
}

.fluent-dropdown-divider {
  height: 1px;
  background-color: var(--fluent-gray-30);
  margin: var(--fluent-space-xs) 0;
}

/* ============================================
   Stats/Metric Cards
   ============================================ */

.fluent-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--fluent-space-md);
  margin-bottom: var(--fluent-space-lg);
}

.fluent-stat-card {
  background-color: var(--fluent-bg-primary);
  border-radius: var(--fluent-radius-lg);
  padding: var(--fluent-space-lg);
  box-shadow: var(--fluent-shadow-4);
  display: flex;
  align-items: flex-start;
  gap: var(--fluent-space-md);
  transition: all var(--fluent-transition-normal);
}

.fluent-stat-card:hover {
  box-shadow: var(--fluent-shadow-8);
  transform: translateY(-2px);
}

.fluent-stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--fluent-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}

.fluent-stat-icon.primary {
  background-color: var(--fluent-primary-light);
  color: var(--fluent-primary);
}

.fluent-stat-icon.success {
  background-color: var(--fluent-success-light);
  color: var(--fluent-success);
}

.fluent-stat-icon.warning {
  background-color: var(--fluent-warning-light);
  color: #8a6914;
}

.fluent-stat-icon.danger {
  background-color: var(--fluent-error-light);
  color: var(--fluent-error);
}

.fluent-stat-content {
  flex: 1;
}

.fluent-stat-value {
  font-size: var(--fluent-font-size-xxl);
  font-weight: var(--fluent-font-weight-bold);
  color: var(--fluent-text-primary);
  line-height: 1.2;
}

.fluent-stat-label {
  font-size: var(--fluent-font-size-sm);
  color: var(--fluent-text-secondary);
  margin-top: var(--fluent-space-xxs);
}

/* ============================================
   Empty State
   ============================================ */

.fluent-empty-state {
  text-align: center;
  padding: var(--fluent-space-xxl);
}

.fluent-empty-icon {
  font-size: 64px;
  color: var(--fluent-gray-60);
  margin-bottom: var(--fluent-space-md);
}

.fluent-empty-title {
  font-size: var(--fluent-font-size-xl);
  font-weight: var(--fluent-font-weight-semibold);
  color: var(--fluent-text-primary);
  margin-bottom: var(--fluent-space-xs);
}

.fluent-empty-description {
  color: var(--fluent-text-secondary);
  margin-bottom: var(--fluent-space-lg);
}

/* ============================================
   Loading Spinner
   ============================================ */

.fluent-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--fluent-gray-30);
  border-top-color: var(--fluent-primary);
  border-radius: 50%;
  animation: fluent-spin 0.8s linear infinite;
}

@keyframes fluent-spin {
  to { transform: rotate(360deg); }
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 992px) {
  .fluent-sidebar {
    transform: translateX(-100%);
    width: var(--fluent-sidebar-width);
  }

  .fluent-sidebar.open {
    transform: translateX(0);
  }

  .fluent-main {
    margin-left: 0;
    max-width: 100vw;
  }

  .fluent-sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0,0,0,0.5);
    z-index: calc(var(--fluent-z-fixed) - 1);
  }

  .fluent-sidebar.open ~ .fluent-sidebar-overlay {
    display: block;
  }
}

@media (max-width: 768px) {
  .fluent-content {
    padding: var(--fluent-space-md);
  }

  .fluent-page-header {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--fluent-space-sm) var(--fluent-space-md);
    margin-left: calc(-1 * var(--fluent-space-md));
    margin-right: calc(-1 * var(--fluent-space-md));
    margin-top: calc(-1 * var(--fluent-space-md));
  }

  .fluent-page-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .fluent-stats-grid {
    grid-template-columns: 1fr;
  }

  .fluent-card-body {
    padding: var(--fluent-space-md);
  }
}

/* ============================================
   Radio Buttons
   ============================================ */
.fluent-radio-label {
  display: flex;
  align-items: center;
  gap: var(--fluent-space-sm);
  cursor: pointer;
  padding: var(--fluent-space-xs) 0;
}

.fluent-radio {
  appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid var(--fluent-border);
  border-radius: 50%;
  background: var(--fluent-surface);
  cursor: pointer;
  transition: all var(--fluent-transition-fast);
  position: relative;
}

.fluent-radio:hover {
  border-color: var(--fluent-primary);
}

.fluent-radio:checked {
  border-color: var(--fluent-primary);
  background: var(--fluent-surface);
}

.fluent-radio:checked::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--fluent-primary);
}

.fluent-radio:focus {
  outline: none;
  box-shadow: 0 0 0 2px rgba(0, 120, 212, 0.3);
}

.fluent-radio-text {
  color: var(--fluent-text-primary);
  font-size: 14px;
}

/* ============================================
   Nav Tabs
   ============================================ */
.fluent-nav-tabs {
  display: flex;
  border-bottom: 1px solid var(--fluent-border);
  padding: 0 var(--fluent-space-md);
  margin: 0;
  list-style: none;
  background: var(--fluent-surface);
}

.fluent-nav-item {
  margin: 0;
}

.fluent-nav-link {
  display: flex;
  align-items: center;
  gap: var(--fluent-space-xs);
  padding: var(--fluent-space-md) var(--fluent-space-lg);
  color: var(--fluent-text-secondary);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all var(--fluent-transition-fast);
  font-weight: 500;
}

.fluent-nav-link:hover {
  color: var(--fluent-primary);
  background: rgba(0, 120, 212, 0.05);
}

.fluent-nav-link.active {
  color: var(--fluent-primary);
  border-bottom-color: var(--fluent-primary);
}

/* ============================================
   Checkbox Styles
   ============================================ */
.fluent-checkbox {
  appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid var(--fluent-border);
  border-radius: var(--fluent-radius-sm);
  background: var(--fluent-surface);
  cursor: pointer;
  transition: all var(--fluent-transition-fast);
  position: relative;
}

.fluent-checkbox:hover {
  border-color: var(--fluent-primary);
}

.fluent-checkbox:checked {
  border-color: var(--fluent-primary);
  background: var(--fluent-primary);
}

.fluent-checkbox:checked::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 2px;
  width: 5px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.fluent-checkbox:focus {
  outline: none;
  box-shadow: 0 0 0 2px rgba(0, 120, 212, 0.3);
}

/* ============================================
   Utility Classes
   ============================================ */

.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

.text-muted { color: var(--fluent-text-tertiary); }
.text-primary { color: var(--fluent-primary); }
.text-success { color: var(--fluent-success); }
.text-danger { color: var(--fluent-error); }
.text-warning { color: #CA5010; }

.d-flex { display: flex; }
.d-block { display: block; }
.d-none { display: none; }

.flex-wrap { flex-wrap: wrap; }
.align-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }

.gap-1 { gap: 4px; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 4px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; }

.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 16px; }

.mr-1 { margin-right: 4px; }
.mr-2 { margin-right: 8px; }

.p-0 { padding: 0 !important; }
.py-4 { padding-top: 16px; padding-bottom: 16px; }

.w-100 { width: 100%; }

/* Form Row/Col Layout */
.form-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.form-col {
  flex: 1;
  min-width: 200px;
}

@media (max-width: 768px) {
  .form-col {
    flex: 100%;
  }
}

/* ============================================
   Footer
   ============================================ */
.fluent-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 16px;
  background: var(--fluent-bg-primary);
  border-top: 1px solid var(--fluent-border);
  font-size: 12px;
  color: var(--fluent-text-secondary);
}

.fluent-footer .heart-icon {
  width: 14px;
  height: 14px;
  color: #D13438;
  animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); }
}

/* ============================================
   Mobile View Fixes
   ============================================ */
@media (max-width: 992px) {
  /* Reset sidebar width variable for mobile */
  :root {
    --fluent-sidebar-collapsed-width: 0px;
  }

  .fluent-sidebar {
    transform: translateX(-100%);
    width: var(--fluent-sidebar-width);
    z-index: 1100;
  }

  .fluent-sidebar.open {
    transform: translateX(0);
  }

  /* Ensure sidebar shows all text when open on mobile */
  .fluent-sidebar.open .fluent-nav-text,
  .fluent-sidebar.open .fluent-sidebar-brand-text,
  .fluent-sidebar.open .fluent-nav-section-title {
    opacity: 1;
    width: auto;
    height: auto;
    padding: var(--fluent-space-md) var(--fluent-space-lg) 6px;
  }

  .fluent-main {
    margin-left: 0 !important;
    max-width: 100vw;
    width: 100%;
  }

  .fluent-header {
    padding: 0 12px;
    left: 0 !important;
  }

  .fluent-header-title {
    font-size: 14px;
  }

  .fluent-sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1050;
  }

  .fluent-sidebar.open ~ .fluent-sidebar-overlay {
    display: block;
  }

  /* Hide desktop-only elements */
  .d-md-none {
    display: inline !important;
  }

  .d-lg-inline {
    display: none !important;
  }
}

@media (max-width: 576px) {
  .fluent-header {
    padding: 0 8px;
  }

  .fluent-header-toggle {
    width: 36px;
    height: 36px;
  }

  .fluent-header-title {
    font-size: 13px;
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .fluent-user-button {
    padding: 4px 6px;
  }

  .fluent-user-avatar {
    width: 28px;
    height: 28px;
    font-size: 11px;
  }

  .fluent-content {
    padding: 12px;
  }

  .fluent-footer {
    padding: 10px 12px;
    font-size: 11px;
  }
}