:root {
  --admin-bg-dark: #0f172a;
  --admin-surface: #1e293b;
  --admin-surface-hover: #334155;
  --admin-border: rgba(255, 255, 255, 0.06);
  --admin-primary: #818cf8;
  --admin-primary-glow: rgba(129, 140, 248, 0.2);
  --admin-secondary: #38bdf8;
  --admin-text-main: #f1f5f9;
  --admin-text-muted: #94a3b8;
  --admin-success: #34d399;
  --admin-warning: #fbbf24;
  --admin-danger: #f87171;
  --admin-info: #60a5fa;
  --font-admin-heading: 'Outfit', sans-serif;
  --font-admin-body: 'Inter', sans-serif;
}

body.admin-body {
  margin: 0;
  padding: 0;
  background-color: var(--admin-bg-dark);
  background-attachment: fixed;
  color: var(--admin-text-main);
  font-family: var(--font-admin-body);
  overflow: hidden;
}

.admin-body h1,
.admin-body h2,
.admin-body h3,
.admin-body h4,
.admin-body h5,
.admin-body h6 {
  color: var(--admin-text-main);
}

.glass-panel {
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
}

.admin-layout {
  display: flex;
  height: 100vh;
  width: 100vw;
}

.admin-sidebar {
  width: 240px;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--admin-border);
  z-index: 100;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background: var(--admin-bg-dark);
}

.admin-sidebar-header {
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--admin-border);
}

.admin-logo-text {
  font-family: var(--font-admin-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--admin-text-main);
  letter-spacing: -0.5px;
}

.admin-nav-menu {
  padding: 20px 12px;
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 10px;
  color: var(--admin-text-muted);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.2s ease;
}

.admin-nav-item i {
  font-size: 1.1rem;
  width: 20px;
  text-align: center;
  transition: all 0.2s ease;
}

.admin-nav-item:hover {
  background: var(--admin-surface-hover);
  color: var(--admin-text-main);
}

.admin-nav-item.active {
  background: rgba(255, 255, 255, 0.04);
  color: var(--admin-primary);
  border-left: 3px solid var(--admin-primary);
}

.admin-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.admin-navbar {
  height: 64px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  border-bottom: 1px solid var(--admin-border);
  z-index: 90;
}

.admin-nav-title {
  font-family: var(--font-admin-heading);
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0;
}

.admin-nav-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.admin-profile-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  background: transparent;
  border: 1px solid var(--admin-border);
  padding: 6px 16px 6px 6px;
  border-radius: 30px;
  color: var(--admin-text-main);
  cursor: pointer;
  transition: all 0.2s;
}

.admin-profile-btn:hover {
  background: var(--admin-surface-hover);
}

.admin-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--admin-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
}

.admin-main-content {
  flex: 1;
  padding: 24px;
  overflow-y: auto;
  position: relative;
}

.admin-loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--admin-text-muted);
}

.admin-spinner {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  position: relative;
  background: conic-gradient(from 0deg, transparent 0%, var(--admin-primary) 100%);
  animation: spin 1s linear infinite;
  margin-bottom: 16px;
}

.admin-spinner::before {
  content: '';
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  background: var(--admin-bg-dark);
}

.admin-spinner::after {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--admin-primary);
  box-shadow: 0 0 10px var(--admin-primary), 0 0 20px var(--admin-primary);
}

.admin-spinner-large {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  position: relative;
  background: conic-gradient(from 0deg, transparent 0%, var(--admin-primary) 100%);
  animation: spin 1s linear infinite;
}

.admin-spinner-large::before {
  content: '';
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  background: var(--admin-bg-dark);
}

.admin-spinner-large::after {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--admin-primary);
  box-shadow: 0 0 15px var(--admin-primary), 0 0 30px var(--admin-primary);
}

.admin-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 17, 26, 0.8);
  backdrop-filter: blur(4px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.admin-card {
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.2), 0 2px 4px -2px rgba(0, 0, 0, 0.15);
}

.admin-stat-card {
  padding: 16px 24px;
}

.admin-page-header {
  margin-bottom: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.admin-page-title {
  font-family: var(--font-admin-heading);
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 700;
  margin: 0 0 8px 0;
  color: var(--admin-text-main);
  letter-spacing: -0.02em;
}

.admin-page-desc {
  color: var(--admin-text-muted);
  margin: 0;
}

.admin-btn {
  background: var(--admin-primary);
  color: white;
  border: none;
  padding: 10px 20px;
  min-height: 44px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-admin-body);
}

.admin-btn:hover {
  background: #4f46e5;
  box-shadow: 0 0 15px var(--admin-primary-glow);
  transform: translateY(-1px);
}

.admin-btn:active {
  transform: scale(0.97);
}

.admin-btn:focus-visible {
  outline: 2px solid var(--admin-primary);
  outline-offset: 2px;
}

@media (max-width: 768px) {
  .admin-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    transform: translateX(-100%);
    box-shadow: 10px 0 30px rgba(0, 0, 0, 0.5);
  }

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

  .admin-navbar {
    padding: 0 16px;
  }

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

  .admin-main-content {
    padding: 16px;
  }

  .admin-page-header {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    margin-bottom: 20px;
  }

  .admin-page-title {
    font-size: 1.5rem;
    margin-bottom: 4px;
  }

  .admin-page-desc {
    font-size: 0.85rem;
    line-height: 1.3;
  }

  .admin-page-header>div:not(:first-child) {
    display: flex;
    justify-content: stretch;
  }

  .admin-page-header>div:not(:first-child) .admin-btn {
    width: 100%;
    justify-content: center;
  }

  .admin-card {
    padding: 14px;
  }
}

.admin-sidebar-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 17, 26, 0.6);
  backdrop-filter: blur(2px);
  z-index: 95;
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.admin-sidebar-overlay.show {
  display: block;
  opacity: 1;
}

.admin-menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--admin-text-main);
  font-size: 1.25rem;
  cursor: pointer;
  padding: 8px;
  margin-right: 12px;
}

@media (max-width: 768px) {
  .admin-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .admin-navbar-left {
    display: flex;
    align-items: center;
  }
}

.admin-support-grid {
  display: grid;
  grid-template-columns: 350px 1fr;
  gap: 24px;
  height: calc(100vh - 180px);
  min-height: 500px;
}

@media (max-width: 1024px) {
  .admin-support-grid {
    grid-template-columns: 300px 1fr;
    gap: 16px;
  }
}

@media (max-width: 768px) {
  .admin-support-grid {
    grid-template-columns: 1fr;
    height: auto;
    min-height: auto;
  }

  .admin-support-grid>.admin-card {
    height: 500px;
  }
}

.admin-skeleton {
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.03) 25%, rgba(255, 255, 255, 0.08) 50%, rgba(255, 255, 255, 0.03) 75%);
  background-size: 200% 100%;
  animation: adminSkeletonShimmer 1.5s infinite linear;
  border-radius: 8px;
}

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

  100% {
    background-position: -200% 0;
  }
}

.admin-settings-grid {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 32px;
}

@media (max-width: 768px) {
  .admin-settings-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

.admin-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}

.admin-modal-content {
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
}

.admin-form-group {
  margin-bottom: 16px;
}

.admin-actions {
  display: flex;
  gap: 12px;
}

.admin-section-title {
  margin: 0 0 20px 0;
  font-family: var(--font-admin-heading);
  color: var(--admin-text-main);
}

.admin-form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.admin-form-grid-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.admin-metrics-grid-compact {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.admin-metric-card {
  background: var(--admin-surface);
  border-radius: 12px;
  border: 1px solid var(--admin-border);
  border-top: 3px solid transparent;
  display: flex;
  flex-direction: column;
}

.admin-metric-card--info {
  border-top-color: var(--admin-info);
}

.admin-metric-card--success {
  border-top-color: var(--admin-success);
}

.admin-metric-card--primary {
  border-top-color: var(--admin-primary);
}

.admin-metric-card--warning {
  border-top-color: var(--admin-warning);
}

.admin-metric-card__body {
  padding: 14px 16px;
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.admin-metric-card__value {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--admin-text-main);
  margin-bottom: 4px;
}

.admin-metric-card__label {
  font-size: 0.8rem;
  color: var(--admin-text-muted);
  line-height: 1.2;
}

.admin-metric-card__icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.admin-metric-card--info .admin-metric-card__icon {
  background: rgba(59, 130, 246, 0.1);
  color: var(--admin-info);
}

.admin-metric-card--success .admin-metric-card__icon {
  background: rgba(16, 185, 129, 0.1);
  color: var(--admin-success);
}

.admin-metric-card--primary .admin-metric-card__icon {
  background: rgba(99, 102, 241, 0.1);
  color: var(--admin-primary);
}

.admin-metric-card--warning .admin-metric-card__icon {
  background: rgba(245, 158, 11, 0.1);
  color: var(--admin-warning);
}

.admin-metric-card__trend {
  padding: 0 16px 16px;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  gap: 4px;
}

.admin-metric-card__trend--up {
  color: var(--admin-success);
}

.admin-metric-card__trend--down {
  color: var(--admin-danger);
}

.admin-metric-card__trend--neutral {
  color: var(--admin-text-muted);
}

.admin-layout-grid-2 {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
}

.admin-layout-grid-2>* {
  min-width: 0;
}

.admin-layout-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.admin-layout-grid-3>* {
  min-width: 0;
}

.admin-input-control {
  width: 100%;
  padding: 10px 14px;
  min-height: 44px;
  border-radius: 6px;
  border: 1px solid var(--admin-border);
  background: rgba(0, 0, 0, 0.2);
  color: var(--admin-text-main);
  font-family: var(--font-admin-body);
  font-size: 0.9rem;
}

.admin-form-label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.85rem;
  color: var(--admin-text-muted);
  font-weight: 500;
}

.admin-input-control:focus {
  outline: none;
  border-color: var(--admin-primary);
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}

.admin-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.admin-search-box {
  position: relative;
  width: 320px;
  flex-shrink: 0;
}

.admin-search-box i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--admin-text-muted);
}

.admin-search-box input {
  width: 100%;
  padding: 10px 16px 10px 40px;
  min-height: 44px;
  border-radius: 8px;
  border: 1px solid var(--admin-border);
  background: rgba(0, 0, 0, 0.2);
  color: var(--admin-text-main);
  font-family: var(--font-admin-body);
  font-size: 0.9rem;
}

.admin-search-box input:focus {
  outline: none;
  border-color: var(--admin-primary);
}

.admin-filter-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.admin-filter-select {
  padding: 10px 14px;
  min-height: 44px;
  border-radius: 8px;
  border: 1px solid var(--admin-border);
  background: var(--admin-surface);
  color: var(--admin-text-main);
  font-family: var(--font-admin-body);
  font-size: 0.9rem;
}

.admin-table-container {
  overflow-x: auto;
  margin-bottom: 8px;
  -webkit-overflow-scrolling: touch;
}

.admin-table-container::-webkit-scrollbar {
  height: 8px;
}

.admin-table-container::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.1);
  border-radius: 4px;
}

.admin-table-container::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
}

.admin-table-container::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.admin-table th {
  padding: 12px 16px;
  color: var(--admin-text-muted);
  font-weight: 600;
  border-bottom: 1px solid var(--admin-border);
  white-space: nowrap;
}

.admin-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--admin-border);
  color: var(--admin-text-main);
  white-space: nowrap;
}

.admin-pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--admin-border);
  flex-wrap: wrap;
  gap: 16px;
}

.admin-pagination-text {
  color: var(--admin-text-muted);
  margin: 0;
  font-size: 0.85rem;
}

.admin-pagination-controls {
  display: flex;
  gap: 6px;
}

@media (max-width: 1024px) {

  .admin-layout-grid-2,
  .admin-layout-grid-3 {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .admin-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .admin-search-box {
    width: 100%;
  }

  .admin-filter-group {
    width: 100%;
  }

  .admin-filter-group>* {
    flex: 1;
  }

  .admin-metrics-grid-compact {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .admin-metric-card__body {
    padding: 10px 12px;
    display: block;
  }

  .admin-metric-card__value {
    font-size: 1.25rem;
  }

  .admin-metric-card__label {
    font-size: 0.65rem;
    padding-right: 28px;
    white-space: normal;
  }

  .admin-metric-card__icon {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 28px;
    height: 28px;
    font-size: 0.8rem;
    border-radius: 8px;
  }

  .admin-metric-card__trend {
    padding: 0 12px 10px;
    font-size: 0.68rem;
  }

  .admin-form-grid-2,
  .admin-form-grid-3,
  .admin-layout-grid-2,
  .admin-layout-grid-3 {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .admin-page-header {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }

  .admin-page-title {
    font-size: 1.4rem;
  }

  .admin-page-desc {
    font-size: 0.85rem;
  }

  .admin-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .admin-btn {
    padding: 8px 12px;
    min-height: 38px;
    font-size: 0.85rem;
  }

  .admin-card {
    padding: 14px;
  }

  .admin-stat-card {
    padding: 14px 16px;
  }
}

img.admin-avatar {
  object-fit: cover;
  border: 2px solid var(--admin-primary);
}