/* ==========================================================================
   Glassmorphism Accent Classes - Tickets Management System (SaaS)
   Used as architectural accents (Topbar, Sidebar, Banners, Control Bars)
   ========================================================================== */

.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}

.glass-strong {
  background: var(--glass-bg-strong);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}

/* Glass Topbar */
.glass-topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 24px;
  background: var(--glass-bg-strong);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border-bottom: 1px solid var(--line);
}

/* Glass Sidebar */
.glass-sidebar {
  background: var(--glass-bg);
  backdrop-filter: blur(14px) saturate(150%);
  -webkit-backdrop-filter: blur(14px) saturate(150%);
  border-right: 1px solid var(--line);
}

/* Impersonation Alert Banner */
.impersonation-banner {
  background: linear-gradient(90deg, #ea580c, #c2410c);
  color: #ffffff;
  padding: 8px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
  z-index: 50;
}

.impersonation-banner a {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.4);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-size: 12px;
  transition: background var(--transition-fast);
}

.impersonation-banner a:hover {
  background: rgba(255, 255, 255, 0.35);
}

/* Subtle Glass Pill / Card Header */
.glass-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.6);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 12px;
  color: var(--ink-secondary);
}