/**
 * Institution Dashboard — School-only, elite analytics at scale.
 * Levels: Whole school → Class → Batch → Student.
 */

.inst-dash-root {
  --inst-dash-primary: var(--app-primary);
  --inst-dash-success: var(--app-success);
  --inst-dash-warm: var(--app-warm);
  --inst-dash-danger: #dc2626;
  --inst-dash-danger-soft: rgba(220, 38, 38, 0.1);
}

/* Guard: shown when role !== school */
.inst-dash-guard {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: var(--app-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--app-space-lg);
}
.inst-dash-guard-inner {
  max-width: 400px;
  text-align: center;
}
.inst-dash-guard-inner h1 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--app-text);
  margin: 0 0 var(--app-space-md);
}
.inst-dash-guard-inner p {
  font-size: var(--app-text-sm);
  color: var(--app-text-secondary);
  margin: 0 0 var(--app-space-lg);
  line-height: 1.5;
}
.inst-dash-guard-btn {
  display: inline-block;
  padding: 12px 24px;
  background: var(--app-primary);
  color: #fff;
  font-weight: 600;
  border-radius: var(--app-radius-md);
  text-decoration: none;
  transition: background var(--app-duration-fast), transform var(--app-duration-fast);
}
.inst-dash-guard-btn:hover {
  background: var(--app-primary-hover);
  transform: translateY(-1px);
}

/* Header */
.inst-dash-header .app-header-badge {
  font-weight: 700;
  letter-spacing: 0.02em;
}

/* Page content */
.inst-dash-page-content {
  padding: var(--app-space-md) var(--app-space) var(--app-space-xl);
  padding-bottom: calc(var(--app-tabbar-height) + var(--app-space-xl));
}
.inst-dash-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--app-text);
  margin: 0 0 var(--app-space-xs);
  letter-spacing: -0.02em;
}
.inst-dash-subtitle {
  font-size: 0.9375rem;
  color: var(--app-text-secondary);
  margin: 0 0 var(--app-space-xl);
  line-height: 1.5;
}

/* ========== Secret sauce: Principal's Brief ========== */
.inst-dash-brief {
  margin-bottom: var(--app-space-xl);
  animation: inst-dash-fade-in 0.4s var(--app-ease-out);
}
.inst-dash-brief-inner {
  background: linear-gradient(145deg, #0f172a 0%, #1e293b 50%, #334155 100%);
  border-radius: var(--app-radius-xl);
  padding: var(--app-space-lg);
  color: #f8fafc;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 20px 50px -20px rgba(15, 23, 42, 0.5), 0 0 0 1px rgba(99, 102, 241, 0.15);
}
.inst-dash-brief-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}
.inst-dash-brief-title {
  display: flex;
  align-items: center;
  gap: var(--app-space-sm);
  font-size: 1.125rem;
  font-weight: 800;
  margin: 0;
  letter-spacing: -0.02em;
  color: #fff;
}
.inst-dash-brief-icon {
  font-size: 1.25rem;
  opacity: 0.95;
}
.inst-dash-brief-live {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--app-success);
  background: rgba(16, 185, 129, 0.2);
  padding: 4px 8px;
  border-radius: 999px;
  animation: inst-dash-pulse 2s ease-in-out infinite;
}
@keyframes inst-dash-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}
.inst-dash-brief-sub {
  font-size: 0.8125rem;
  color: rgba(248, 250, 252, 0.7);
  margin: 0 0 var(--app-space-md);
}
.inst-dash-brief-bullets {
  list-style: none;
  margin: 0 0 var(--app-space-md);
  padding: 0;
}
.inst-dash-brief-bullets li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 10px;
  font-size: 0.9375rem;
  line-height: 1.45;
  color: rgba(248, 250, 252, 0.95);
}
.inst-dash-brief-bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--app-primary);
  box-shadow: 0 0 10px var(--app-primary-glow);
}
.inst-dash-brief-bullets li strong { color: #fff; }
.inst-dash-brief-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--app-space-sm);
  padding-top: var(--app-space-sm);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.inst-dash-brief-updated {
  font-size: 0.75rem;
  color: rgba(248, 250, 252, 0.5);
}
.inst-dash-brief-export {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #fff;
  background: rgba(99, 102, 241, 0.9);
  border: none;
  border-radius: var(--app-radius-md);
  cursor: pointer;
  transition: background var(--app-duration-fast), transform var(--app-duration-fast);
}
.inst-dash-brief-export:hover {
  background: var(--app-primary);
  transform: translateY(-1px);
}

/* Toast */
.inst-dash-toast {
  position: fixed;
  bottom: calc(var(--app-tabbar-height) + var(--app-space-md));
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  padding: 12px 20px;
  background: var(--app-text);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--app-radius-md);
  box-shadow: var(--app-shadow-lg);
  z-index: 200;
  opacity: 0;
  transition: transform 0.3s var(--app-ease-out), opacity 0.3s;
  pointer-events: none;
}
.inst-dash-toast.is-visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ========== Recommended actions ========== */
.inst-dash-actions {
  margin-bottom: var(--app-space-xl);
  animation: inst-dash-fade-in 0.5s var(--app-ease-out) 0.05s both;
}
.inst-dash-actions-list {
  display: flex;
  flex-direction: column;
  gap: var(--app-space-sm);
}
.inst-dash-action-card {
  display: flex;
  align-items: center;
  gap: var(--app-space-md);
  padding: var(--app-space-md);
  background: var(--app-surface);
  border: 1px solid var(--app-border);
  border-radius: var(--app-radius-lg);
  box-shadow: var(--app-shadow);
  transition: border-color var(--app-duration-fast), box-shadow var(--app-duration-fast);
}
.inst-dash-action-card:hover {
  border-color: var(--app-primary);
  box-shadow: var(--app-shadow-card);
}
.inst-dash-action-card--critical { border-left: 4px solid var(--inst-dash-danger); }
.inst-dash-action-card--warning { border-left: 4px solid var(--app-warm); }
.inst-dash-action-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--app-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}
.inst-dash-action-body {
  flex: 1;
  min-width: 0;
}
.inst-dash-action-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--app-text);
  margin: 0 0 2px;
}
.inst-dash-action-desc {
  font-size: 0.8125rem;
  color: var(--app-text-secondary);
  margin: 0;
  line-height: 1.4;
}
.inst-dash-action-btn {
  flex-shrink: 0;
  padding: 8px 16px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #fff;
  background: var(--app-primary);
  border: none;
  border-radius: var(--app-radius-md);
  cursor: pointer;
  transition: background var(--app-duration-fast), transform var(--app-duration-fast);
}
.inst-dash-action-btn:hover {
  background: var(--app-primary-hover);
  transform: scale(1.02);
}

/* ========== Student detail drawer ========== */
.inst-dash-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.4);
  z-index: 100;
  opacity: 0;
  transition: opacity var(--app-duration) var(--app-ease);
}
.inst-dash-drawer-backdrop.is-open {
  opacity: 1;
}
.inst-dash-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 380px;
  height: 100%;
  background: var(--app-surface);
  box-shadow: -8px 0 40px rgba(0, 0, 0, 0.12);
  z-index: 101;
  transform: translateX(100%);
  transition: transform var(--app-duration-slow) var(--app-ease-out);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.inst-dash-drawer.is-open {
  transform: translateX(0);
}
.inst-dash-drawer-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}
.inst-dash-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--app-space-md) var(--app-space-lg);
  border-bottom: 1px solid var(--app-border);
  flex-shrink: 0;
}
.inst-dash-drawer-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--app-text);
  margin: 0;
}
.inst-dash-drawer-close {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--app-text-secondary);
  background: none;
  border: none;
  border-radius: var(--app-radius-md);
  cursor: pointer;
  transition: background var(--app-duration-fast), color var(--app-duration-fast);
}
.inst-dash-drawer-close:hover {
  background: var(--app-surface-hover);
  color: var(--app-text);
}
.inst-dash-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--app-space-lg);
}
.inst-dash-drawer-avatar-wrap {
  text-align: center;
  margin-bottom: var(--app-space-md);
}
.inst-dash-drawer-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--app-gradient-primary);
  color: #fff;
  font-size: 1.75rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
}
.inst-dash-drawer-name {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--app-text);
  margin: 0 0 4px;
}
.inst-dash-drawer-meta {
  font-size: 0.8125rem;
  color: var(--app-text-secondary);
  margin: 0 0 var(--app-space-md);
}
.inst-dash-drawer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  margin-bottom: var(--app-space-lg);
}
.inst-dash-drawer-badge {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 4px 10px;
  border-radius: 999px;
}
.inst-dash-drawer-badge--top { background: var(--app-success-soft); color: var(--app-success); }
.inst-dash-drawer-badge--improved { background: var(--app-primary-soft); color: var(--app-primary); }
.inst-dash-drawer-badge--risk { background: var(--inst-dash-danger-soft); color: var(--inst-dash-danger); }
.inst-dash-drawer-section {
  margin-bottom: var(--app-space-lg);
}
.inst-dash-drawer-section-title {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--app-text-muted);
  margin: 0 0 var(--app-space-sm);
}
.inst-dash-drawer-subjects {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.inst-dash-drawer-subject {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.875rem;
}
.inst-dash-drawer-subject-name { color: var(--app-text-secondary); }
.inst-dash-drawer-subject-score { font-weight: 700; color: var(--app-text); }
.inst-dash-drawer-subject-score--good { color: var(--app-success); }
.inst-dash-drawer-subject-score--warn { color: var(--app-warm); }
.inst-dash-drawer-subject-score--bad { color: var(--inst-dash-danger); }
.inst-dash-activity-dots {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}
.inst-dash-activity-dot {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--app-border-soft);
}
.inst-dash-activity-dot.active {
  background: var(--app-success);
  box-shadow: 0 0 0 2px var(--app-success-soft);
}
.inst-dash-activity-dot.weak {
  background: var(--app-warm-soft);
}
.inst-dash-drawer-recommendation {
  margin-top: var(--app-space-md);
  padding: var(--app-space-md);
  background: var(--app-primary-soft);
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: var(--app-radius-md);
  font-size: 0.875rem;
  color: var(--app-text);
}
.inst-dash-drawer-recommendation strong { color: var(--app-primary); }

@keyframes inst-dash-fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Section title */
.inst-dash-section-title {
  display: flex;
  align-items: center;
  gap: var(--app-space-sm);
  font-size: 1rem;
  font-weight: 700;
  color: var(--app-text);
  margin: 0 0 var(--app-space-md);
}
.inst-dash-section-icon {
  color: var(--app-primary);
  font-size: 0.75rem;
}

/* Smart: What needs attention */
.inst-dash-smart {
  margin-bottom: var(--app-space-xl);
}
.inst-dash-alerts {
  display: flex;
  flex-direction: column;
  gap: var(--app-space-sm);
}
.inst-dash-alert {
  display: flex;
  align-items: flex-start;
  gap: var(--app-space-md);
  padding: var(--app-space-md);
  background: var(--app-surface);
  border: 1px solid var(--app-border);
  border-radius: var(--app-radius-lg);
  box-shadow: var(--app-shadow);
  transition: border-color var(--app-duration-fast), box-shadow var(--app-duration-fast);
}
.inst-dash-alert:hover {
  border-color: var(--app-primary);
  box-shadow: var(--app-shadow-card);
}
.inst-dash-alert--critical {
  border-left: 4px solid var(--inst-dash-danger);
  background: linear-gradient(90deg, var(--inst-dash-danger-soft) 0%, var(--app-surface) 12%);
}
.inst-dash-alert--warning {
  border-left: 4px solid var(--inst-dash-warm);
  background: linear-gradient(90deg, var(--app-warm-soft) 0%, var(--app-surface) 12%);
}
.inst-dash-alert--info {
  border-left: 4px solid var(--app-primary);
  background: linear-gradient(90deg, var(--app-primary-soft) 0%, var(--app-surface) 12%);
}
.inst-dash-alert-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: var(--app-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}
.inst-dash-alert--critical .inst-dash-alert-icon { background: var(--inst-dash-danger-soft); color: var(--inst-dash-danger); }
.inst-dash-alert--warning .inst-dash-alert-icon { background: var(--app-warm-soft); color: var(--inst-dash-warm); }
.inst-dash-alert--info .inst-dash-alert-icon { background: var(--app-primary-soft); color: var(--app-primary); }
.inst-dash-alert-body {
  flex: 1;
  min-width: 0;
}
.inst-dash-alert-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--app-text);
  margin: 0 0 2px;
}
.inst-dash-alert-desc {
  font-size: 0.8125rem;
  color: var(--app-text-secondary);
  margin: 0 0 6px;
  line-height: 1.4;
}
.inst-dash-alert-action {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--app-primary);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.inst-dash-alert-action:hover { color: var(--app-primary-hover); }
.inst-dash-loading {
  font-size: 0.875rem;
  color: var(--app-text-muted);
  margin: 0;
  padding: var(--app-space-md);
}

/* Level tabs */
.inst-dash-level-tabs {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: var(--app-bg-elevated);
  border: 1px solid var(--app-border);
  border-radius: var(--app-radius-lg);
  margin-bottom: var(--app-space-lg);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.inst-dash-level-tabs::-webkit-scrollbar { display: none; }
.inst-dash-level-tab {
  flex: 1;
  min-width: 72px;
  padding: 10px 12px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--app-text-secondary);
  background: transparent;
  border: none;
  border-radius: var(--app-radius-md);
  cursor: pointer;
  transition: color var(--app-duration-fast), background var(--app-duration-fast);
  white-space: nowrap;
}
.inst-dash-level-tab:hover {
  color: var(--app-text);
  background: var(--app-surface-hover);
}
.inst-dash-level-tab.active {
  color: #fff;
  background: var(--app-gradient-primary);
  box-shadow: var(--app-shadow);
}

/* Breadcrumb */
.inst-dash-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
  font-size: 0.8125rem;
  margin-bottom: var(--app-space-md);
}
.inst-dash-breadcrumb-item {
  background: none;
  border: none;
  padding: 0;
  font-size: inherit;
  font-weight: 600;
  color: var(--app-primary);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.inst-dash-breadcrumb-item:hover { color: var(--app-primary-hover); }
.inst-dash-breadcrumb-sep {
  color: var(--app-text-muted);
}
.inst-dash-breadcrumb-current {
  color: var(--app-text-secondary);
  font-weight: 500;
}

/* Views */
.inst-dash-view {
  display: none;
}
.inst-dash-view.active {
  display: block;
}
.inst-dash-view-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--app-text);
  margin: 0 0 var(--app-space-md);
}

/* KPIs */
.inst-dash-kpis {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--app-space-md);
  margin-bottom: var(--app-space-lg);
}
.inst-dash-kpi {
  padding: var(--app-space-md);
  background: var(--app-surface);
  border: 1px solid var(--app-border);
  border-radius: var(--app-radius-lg);
  box-shadow: var(--app-shadow);
}
.inst-dash-kpi-label {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--app-text-muted);
  margin: 0 0 4px;
}
.inst-dash-kpi-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--app-text);
  letter-spacing: -0.02em;
}
.inst-dash-kpi-value--up { color: var(--app-success); }
.inst-dash-kpi-value--down { color: var(--inst-dash-danger); }
.inst-dash-kpi-sub {
  font-size: 0.75rem;
  color: var(--app-text-secondary);
  margin-top: 2px;
}
/* Mini trend bar (sparkline) in KPI */
.inst-dash-kpi-trend-bar {
  display: flex;
  gap: 3px;
  align-items: flex-end;
  margin-top: 8px;
  height: 20px;
}
.inst-dash-kpi-trend-bar span {
  flex: 1;
  min-width: 4px;
  background: var(--app-border);
  border-radius: 2px;
  transition: background var(--app-duration-fast);
}
.inst-dash-kpi-trend-bar span.active { background: var(--app-primary); }
.inst-dash-kpi-trend-bar span.high { background: var(--app-success); }

/* Summary card */
.inst-dash-summary-card {
  padding: var(--app-space-lg);
  background: linear-gradient(135deg, var(--app-primary-soft) 0%, var(--app-accent-soft) 100%);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: var(--app-radius-lg);
  margin-bottom: var(--app-space-lg);
}
.inst-dash-summary-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--app-text);
  margin: 0 0 var(--app-space-sm);
}
.inst-dash-summary-card p {
  font-size: 0.875rem;
  color: var(--app-text-secondary);
  margin: 0;
  line-height: 1.5;
}

/* List items (class, batch, student) */
.inst-dash-list {
  display: flex;
  flex-direction: column;
  gap: var(--app-space-sm);
  list-style: none;
  margin: 0;
  padding: 0;
}
.inst-dash-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--app-space-md);
  padding: var(--app-space-md);
  background: var(--app-surface);
  border: 1px solid var(--app-border);
  border-radius: var(--app-radius-lg);
  box-shadow: var(--app-shadow);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--app-duration-fast), box-shadow var(--app-duration-fast);
  cursor: pointer;
}
.inst-dash-list-item:hover {
  border-color: var(--app-primary);
  box-shadow: var(--app-shadow-card);
}
.inst-dash-list-item-left {
  flex: 1;
  min-width: 0;
}
.inst-dash-list-item-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--app-text);
  margin: 0 0 2px;
}
.inst-dash-list-item-meta {
  font-size: 0.8125rem;
  color: var(--app-text-secondary);
  margin: 0;
}
.inst-dash-list-item-right {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: var(--app-space-sm);
}
.inst-dash-list-item-stat {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--app-text);
}
.inst-dash-list-item-stat--good { color: var(--app-success); }
.inst-dash-list-item-stat--warn { color: var(--app-warm); }
.inst-dash-list-item-stat--bad { color: var(--inst-dash-danger); }
.inst-dash-list-item-arrow {
  color: var(--app-text-muted);
  font-size: 1rem;
}

/* Student filters */
.inst-dash-student-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--app-space-md);
  align-items: center;
  margin-bottom: var(--app-space-md);
}
.inst-dash-filter-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--app-text-secondary);
}
.inst-dash-select {
  padding: 8px 12px;
  font-size: 0.875rem;
  border: 1px solid var(--app-border);
  border-radius: var(--app-radius-md);
  background: var(--app-surface);
  color: var(--app-text);
  min-width: 140px;
}

/* Student row: avatar + name + streak/score */
.inst-dash-student-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--app-primary-soft);
  color: var(--app-primary);
  font-weight: 700;
  font-size: 0.9375rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.inst-dash-list-item .inst-dash-list-item-left {
  display: flex;
  align-items: center;
  gap: var(--app-space-md);
}
/* Student/class/batch badges */
.inst-dash-item-badge {
  display: inline-block;
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 2px 6px;
  border-radius: 999px;
  margin-left: 6px;
}
.inst-dash-item-badge--top { background: var(--app-success-soft); color: var(--app-success); }
.inst-dash-item-badge--improved { background: var(--app-primary-soft); color: var(--app-primary); }
.inst-dash-item-badge--risk { background: var(--inst-dash-danger-soft); color: var(--inst-dash-danger); }
.inst-dash-list-item .inst-dash-trend-arrow {
  font-size: 0.75rem;
  margin-left: 4px;
}
.inst-dash-list-item .inst-dash-trend-arrow--up { color: var(--app-success); }
.inst-dash-list-item .inst-dash-trend-arrow--down { color: var(--inst-dash-danger); }
/* Skeleton loaders */
.inst-dash-skeleton {
  background: linear-gradient(90deg, var(--app-border-soft) 25%, var(--app-surface-hover) 50%, var(--app-border-soft) 75%);
  background-size: 200% 100%;
  animation: inst-dash-skeleton 1.2s ease-in-out infinite;
  border-radius: 6px;
}
@keyframes inst-dash-skeleton {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
.inst-dash-alert.inst-dash-alert--skeleton .inst-dash-alert-body {
  flex: 1;
}
.inst-dash-alerts .inst-dash-alert {
  animation: inst-dash-fade-in 0.35s var(--app-ease-out) both;
}
.inst-dash-alerts .inst-dash-alert:nth-child(1) { animation-delay: 0.05s; }
.inst-dash-alerts .inst-dash-alert:nth-child(2) { animation-delay: 0.1s; }
.inst-dash-alerts .inst-dash-alert:nth-child(3) { animation-delay: 0.15s; }
.inst-dash-alerts .inst-dash-alert:nth-child(4) { animation-delay: 0.2s; }
.inst-dash-alerts .inst-dash-alert:nth-child(5) { animation-delay: 0.25s; }

/* Empty state */
.inst-dash-empty {
  text-align: center;
  padding: var(--app-space-xl);
  background: var(--app-bg-elevated);
  border: 1px dashed var(--app-border);
  border-radius: var(--app-radius-lg);
  color: var(--app-text-muted);
  font-size: 0.9375rem;
}

/* Responsive: wider KPI grid on larger screens */
@media (min-width: 640px) {
  .inst-dash-kpis {
    grid-template-columns: repeat(4, 1fr);
  }
  .inst-dash-level-tab {
    min-width: 0;
  }
}

/* Predictive insight (secret sauce) */
.inst-dash-predict {
  margin-top: var(--app-space-md);
  padding: var(--app-space-md);
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.08) 0%, rgba(99, 102, 241, 0.06) 100%);
  border: 1px solid rgba(139, 92, 246, 0.2);
  border-radius: var(--app-radius-md);
  font-size: 0.875rem;
  color: var(--app-text-secondary);
}
.inst-dash-predict strong { color: var(--app-text); }
.inst-dash-predict-icon { color: var(--app-accent); margin-right: 4px; }

@media (min-width: 768px) {
  .inst-dash-page-content {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 480px) {
  .inst-dash-drawer {
    max-width: 100%;
  }
}