/**
 * dashboard.css - Styles specific to dashboard functionality
 */

/* Dashboard grid layout */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  /* Slightly larger minmax for widgets */
  gap: 1.5rem;
  /* Increased gap */
}

/* Dashboard widget cards */
.dashboard-widget {
  display: flex;
  /* Allow flex for content alignment */
  flex-direction: column;
  /* Stack header, body, footer vertically */
  height: 100%;
  /* Ensure widgets fill grid cell height */
}

.dashboard-widget .card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.dashboard-widget .card-header .widget-title {
  font-size: 1.1rem;
  /* Slightly larger widget titles */
  font-weight: 600;
}

.dashboard-widget .card-header .widget-actions {
  display: flex;
  gap: 0.5rem;
}

.dashboard-widget .card-header .widget-actions .btn {
  width: 32px;
  /* Slightly larger action buttons */
  height: 32px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  background-color: transparent;
  border: 1px solid transparent;
  color: #6c757d;
}

.dashboard-widget .card-header .widget-actions .btn:hover {
  background-color: #f0f0f0;
  border-color: #e0e0e0;
  color: #333;
}

.dashboard-widget .card-body {
  flex-grow: 1;
  /* Allow card body to take available space */
  padding: 1.25rem;
  /* Consistent padding */
}

/* Chart widgets */
.chart-widget .card-body {
  display: flex;
  flex-direction: column;
}

.chart-widget .chart-container {
  flex: 1;
  min-height: 250px;
  /* Adjusted min-height */
  width: 100%;
  /* Ensure it takes full width of card body */
}

/* Stat widgets / Stat Cards */
.stat-card {
  text-align: center;
  padding: 1.5rem;
  /* Generous padding */
}

.stat-card .stat-icon {
  font-size: 2.25rem;
  /* Larger icon */
  margin-bottom: 1rem;
  display: inline-block;
  width: 4.5rem;
  height: 4.5rem;
  line-height: 4.5rem;
  text-align: center;
  border-radius: 50%;
  background-color: #e9f2ff;
  /* Light blue background for icon */
  color: #007bff;
  /* Primary color for icon */
}

.stat-card .stat-value {
  font-size: 2.25rem;
  /* Larger stat value */
  font-weight: 700;
  margin-bottom: 0.25rem;
  /* Reduced margin */
  line-height: 1.1;
  color: #212529;
  /* Darker color for value */
}

.stat-card .stat-label {
  font-size: 0.9rem;
  /* Slightly larger label */
  color: #6c757d;
  margin-bottom: 0;
}

/* Dashboard theme variations */
.dashboard-theme-light .card {
  background-color: #ffffff;
}

.dashboard-theme-dark {
  background-color: #212529;
  color: #f8f9fa;
}

.dashboard-theme-dark .card {
  background-color: #343a40;
  color: #f8f9fa;
  border-color: #495057;
}

.dashboard-theme-dark .card-header {
  background-color: #495057;
  border-bottom-color: #6c757d;
}

.dashboard-theme-dark .stat-card .stat-label {
  color: #adb5bd;
}

/* Time period selector */
.time-period-selector {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  /* Increased gap */
  margin-bottom: 1.5rem;
  /* Increased margin */
}

.time-period-selector .btn-group {
  flex-wrap: wrap;
}

.time-period-selector .btn {
  padding: 0.375rem 0.75rem;
  /* Bootstrap-like padding */
  font-size: 0.875rem;
}

/* Custom metric selector */
.metric-selector {
  max-width: 100%;
  overflow-x: auto;
  white-space: nowrap;
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
}

.metric-selector .nav-link {
  white-space: nowrap;
  padding: 0.5rem 1rem;
  font-weight: 500;
}

.metric-selector .nav-link.active {
  background-color: #007bff;
  color: white;
  border-radius: 0.25rem;
}

/* Dashboard loading states */
.widget-placeholder {
  min-height: 300px;
  background: linear-gradient(90deg, #e9ecef 25%, #f8f9fa 50%, #e9ecef 75%);
  /* Lighter gradient */
  background-size: 200% 100%;
  animation: loading 1.8s infinite ease-in-out;
  /* Smoother animation */
  border-radius: 0.5rem;
  /* Consistent with cards */
}

@keyframes loading {
  0% {
    background-position: 200% 0;
  }

  100% {
    background-position: -200% 0;
  }
}

/* Dashboard empty states */
.empty-state {
  padding: 2.5rem;
  /* Increased padding */
  text-align: center;
  color: #6c757d;
  background-color: #f8f9fa;
  /* Light background for empty state */
  border-radius: 0.5rem;
  border: 1px dashed #ced4da;
  /* Dashed border */
}

.empty-state .empty-state-icon {
  font-size: 3.5rem;
  /* Larger icon */
  margin-bottom: 1.5rem;
  opacity: 0.4;
}

.empty-state .empty-state-message {
  font-size: 1.2rem;
  /* Slightly larger message */
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.empty-state .btn {
  margin-top: 1rem;
}

/* Responsive adjustments */
@media (max-width: 767.98px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .stat-card {
    padding: 1rem;
  }

  .stat-card .stat-icon {
    font-size: 1.5rem;
    width: 3rem;
    height: 3rem;
    line-height: 3rem;
  }

  .stat-card .stat-value {
    font-size: 1.5rem;
  }
}

/* --- Stat Boxes Alignment Fix (Bottom Align, No Overlap) --- */
.stats-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: stretch;
}
.stats-card {
  flex: 1 1 0;
  min-width: 200px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end; /* Push content to bottom */
  align-items: flex-start;
  box-sizing: border-box;
  /* Remove min-height/height for natural stretch */
}