/* Auth Pages */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary-50) 0%, var(--bg-primary) 100%);
}

.auth-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  max-width: 1200px;
  width: 100%;
  min-height: 600px;
  background: var(--bg-primary);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.auth-left {
  background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-800) 100%);
  color: white;
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.auth-branding {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.auth-branding h1 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
}

.auth-illustration {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 0;
}

.auth-illustration svg {
  width: 100%;
  max-width: 400px;
  height: auto;
}

.auth-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: var(--font-size-sm);
  opacity: 0.9;
}

.auth-right {
  padding: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-card {
  width: 100%;
  max-width: 400px;
}

.auth-header {
  margin-bottom: 2rem;
  text-align: center;
}

.auth-header h2 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.auth-header p {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.auth-footer {
  margin-top: 2rem;
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.auth-footer a {
  color: var(--primary-600);
  text-decoration: none;
  font-weight: 500;
}

.auth-footer a:hover {
  text-decoration: underline;
}

.back-link {
  display: inline-block;
  margin-top: 1rem;
  color: var(--text-tertiary);
  text-decoration: none;
  font-size: var(--font-size-xs);
}

.back-link:hover {
  color: var(--text-secondary);
}

/* Admin Layout */
.admin-layout {
  display: flex;
  min-height: 100vh;
  background: var(--bg-secondary);
}

.admin-sidebar {
  width: 260px;
  background: var(--bg-primary);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  position: fixed;
  height: 100vh;
  overflow-y: auto;
}

.sidebar-header {
  padding: var(--space-xl);
  border-bottom: 1px solid var(--border-color);
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: var(--font-size-lg);
  color: var(--text-primary);
}

.sidebar-nav {
  flex: 1;
  padding: var(--space-lg);
}

.nav-section {
  margin-bottom: var(--space-xl);
}

.nav-section-title {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
  padding: 0 var(--space-md);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem var(--space-md);
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--border-radius);
  transition: all var(--transition);
  font-size: var(--font-size-sm);
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.nav-item:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.nav-item.active {
  background: var(--primary-50);
  color: var(--primary-600);
}

.nav-item svg {
  width: 20px;
  height: 20px;
}

.sidebar-footer {
  padding: var(--space-lg);
  border-top: 1px solid var(--border-color);
}

.user-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: var(--space-md);
  background: var(--bg-secondary);
  border-radius: var(--border-radius);
  margin-bottom: var(--space-sm);
}

.user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary-600);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: var(--font-size-sm);
}

.user-details {
  flex: 1;
  min-width: 0;
}

.user-name {
  font-weight: 600;
  font-size: var(--font-size-sm);
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-role {
  font-size: var(--font-size-xs);
  color: var(--text-tertiary);
}

.admin-main {
  flex: 1;
  margin-left: 260px;
  display: flex;
  flex-direction: column;
}

.admin-header {
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  padding: var(--space-lg) var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
}

.page-title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--text-primary);
}

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

.admin-content {
  flex: 1;
  padding: var(--space-xl);
}

/* Dashboard Grid */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.stat-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition);
}

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

.stat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.stat-icon.primary {
  background: var(--primary-100);
  color: var(--primary-600);
}

.stat-icon.success {
  background: #dcfce7;
  color: #16a34a;
}

.stat-icon.warning {
  background: #fef3c7;
  color: #d97706;
}

.stat-icon.info {
  background: #dbeafe;
  color: #2563eb;
}

.stat-value {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 1024px) {
  .admin-sidebar {
    transform: translateX(-100%);
    transition: transform var(--transition);
  }

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

  .admin-main {
    margin-left: 0;
  }
}

@media (max-width: 768px) {
  .auth-container {
    grid-template-columns: 1fr;
  }

  .auth-left {
    display: none;
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}