.app-shell {
  display: grid;
  grid-template-rows: 56px 1fr;
  grid-template-columns: 260px 1fr;
  height: 100vh;
  width: 100vw;
}

.top-navbar {
  grid-row: 1;
  grid-column: 1 / span 2;
  background-color: var(--glass-bg-dark);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  color: #fff;
  display: flex;
  align-items: center;
  padding: 0 24px;
  justify-content: space-between;
  z-index: 100;
  border-bottom: 1px solid var(--v1-border);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.side-nav {
  grid-row: 2;
  grid-column: 1;
  background-color: rgba(2, 6, 23, 0.4);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-right: 1px solid var(--v1-border);
  display: flex;
  flex-direction: column;
  padding: 24px 12px;
  overflow-y: auto;
  z-index: 90;
}

.main-workspace {
  grid-row: 2;
  grid-column: 2;
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
  background: transparent;
  box-shadow: inset 20px 0 60px rgba(0,0,0,0.1);
}

.dashboard-view {
  display: grid;
  grid-template-columns: 1fr 450px;
  min-height: 100%;
  gap: 0;
}

.dashboard-board {
  padding: 24px;
  overflow-x: auto;
  overflow-y: auto;
  border-right: 1px solid var(--v1-border);
}

.dashboard-detail {
  background: rgba(15, 23, 42, 0.2);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  overflow-y: auto;
  padding: 0;
  display: flex;
  flex-direction: column;
  transition: transform var(--motion-medium) var(--ease-out-expo);
}

.nav-item {
  padding: 12px 16px;
  color: var(--v1-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 12px;
  border-radius: var(--radius-md);
  transition: all var(--motion-fast) var(--ease-out-expo);
  margin-bottom: 6px;
  border: 1px solid transparent;
}

.nav-item:hover {
  background-color: rgba(255, 255, 255, 0.03);
  color: var(--v1-text);
  border-color: rgba(56, 189, 248, 0.2);
  transform: translateX(4px);
}

.nav-item.active {
  background: linear-gradient(90deg, rgba(56, 189, 248, 0.15) 0%, transparent 100%);
  color: var(--v1-accent);
  border-left: 3px solid var(--v1-accent);
  font-weight: 700;
  box-shadow: none;
}

/* User Badge */
.user-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.03);
  padding: 8px 16px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all var(--motion-fast);
}

.user-badge:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
}

.user-info {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.user-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
}

.status-indicator {
  font-size: 0.65rem;
  font-weight: 700;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 4px;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #334155;
}

.status-dot.online {
  background: #10b981;
  box-shadow: 0 0 10px #10b981;
}

.logo {
  display: flex;
  align-items: center;
}