/* ============================================
   DASHBOARD STYLES
   Usage analytics and stats
   ============================================ */

.dashboard-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--black-80);
  backdrop-filter: blur(4px);
  z-index: var(--z-toast);
  display: none;
  align-items: center;
  justify-content: center;
  /* Safe area support for notched devices */
  padding: calc(var(--space-5) + env(safe-area-inset-top, 0px))
           calc(var(--space-5) + env(safe-area-inset-right, 0px))
           calc(var(--space-5) + env(safe-area-inset-bottom, 0px))
           calc(var(--space-5) + env(safe-area-inset-left, 0px));
}

.dashboard-overlay.visible {
  display: flex;
}

.dashboard-panel {
  background: linear-gradient(180deg, rgba(10, 25, 50, 0.98) 0%, rgba(5, 15, 35, 0.98) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: dashboardAppear 0.3s ease-out;
}

@keyframes dashboardAppear {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.dashboard-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--border);
}

.dashboard-header h2 {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text);
  margin: 0;
}

.dashboard-close {
  min-width: 44px;
  min-height: 44px;
  border: none;
  border-radius: var(--radius-md);
  background: var(--white-10);
  color: var(--text-muted);
  font-size: var(--text-xl);
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dashboard-close:hover {
  background: var(--error-20);
  color: var(--error);
}

.dashboard-content {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-4) var(--space-5);
}

.dashboard-section {
  margin-bottom: var(--space-6);
}

.dashboard-section:last-child {
  margin-bottom: 0;
}

.dashboard-section h3 {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-muted);
  margin: 0 0 var(--space-3) 0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Stat Grid */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

.stat-card {
  background: var(--black-30);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  text-align: center;
}

.stat-value {
  display: block;
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--accent);
  margin-bottom: var(--space-1);
}

.stat-label {
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Charts */
.chart-container {
  background: var(--black-20);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}

.chart-container canvas {
  width: 100%;
  height: auto;
}

/* Actions */
.dashboard-actions {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border);
}

.dashboard-btn {
  flex: 1;
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--accent-10);
  color: var(--accent);
  font-size: var(--text-sm);
  cursor: pointer;
  transition: all 0.2s;
}

.dashboard-btn:hover {
  background: var(--accent-20);
  border-color: var(--accent);
}

.dashboard-btn.danger {
  background: var(--error-10);
  color: var(--error);
  border-color: var(--error-30);
}

.dashboard-btn.danger:hover {
  background: var(--error-20);
  border-color: var(--error);
}

/* Scrollbar */
.dashboard-content::-webkit-scrollbar {
  width: 6px;
}

.dashboard-content::-webkit-scrollbar-track {
  background: transparent;
}

.dashboard-content::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

/* Responsive (slightly above --breakpoint-sm for dashboard) */
@media (max-width: 500px) {
  .dashboard-panel {
    max-height: 100vh;
    border-radius: 0;
    /* Safe area for full-screen panel on notched devices */
    padding-top: env(safe-area-inset-top, 0px);
    padding-bottom: env(safe-area-inset-bottom, 0px);
  }
  
  .stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .stat-value {
    font-size: var(--text-xl);
  }
}

/* Accessibility: Respect reduced motion preference (M-09) */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}