/* WhatsApp insights dashboard (/insights) */

.insights-periods {
  display: flex;
  gap: 0.25rem;
}

.insights-empty {
  padding: 3rem 1rem;
  text-align: center;
  color: var(--text-secondary, hsl(215, 16%, 42%));
}

.insights-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.insights-kpi {
  padding: 1rem 1.25rem;
  border: 1px solid var(--border-light, hsl(214, 32%, 91%));
  border-radius: 0.75rem;
  background: var(--bg-primary, #fff);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.insights-kpi.is-warning .insights-kpi-value {
  color: #b45309;
}

.insights-kpi-value {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.1;
}

.insights-kpi-label {
  font-size: 0.75rem;
  color: var(--text-secondary, hsl(215, 16%, 42%));
}

.insights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1rem;
}

.insights-card {
  padding: 1.25rem;
  border: 1px solid var(--border-light, hsl(214, 32%, 91%));
  border-radius: 0.75rem;
  background: var(--bg-primary, #fff);
}

.insights-card--wide {
  margin-top: 1rem;
}

.insights-card h2 {
  font-size: 0.9375rem;
  font-weight: 700;
  margin: 0 0 1rem;
}

.insights-bar-row {
  display: grid;
  grid-template-columns: 9rem minmax(0, 1fr) 4.5rem;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
  font-size: 0.8125rem;
}

.insights-bar-label {
  color: var(--text-secondary, hsl(215, 16%, 42%));
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.insights-bar {
  height: 0.75rem;
  border-radius: 999px;
  background: hsl(210, 40%, 96%);
  overflow: hidden;
}

.insights-bar-fill {
  height: 100%;
  border-radius: 999px;
  background: hsl(215, 16%, 65%);
}

.insights-bar-fill.is-accent {
  background: var(--medical-primary, #047857);
}

.insights-bar-fill.is-critical {
  background: #dc2626;
}

.insights-bar-value {
  text-align: right;
  font-weight: 600;
}

.insights-bar-value small {
  font-weight: 400;
  color: var(--text-secondary, hsl(215, 16%, 42%));
}

.insights-note {
  margin: 0.75rem 0 0;
  font-size: 0.75rem;
}

.insights-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
}

.insights-table th,
.insights-table td {
  text-align: left;
  padding: 0.45rem 0.5rem;
  border-bottom: 1px solid var(--border-light, hsl(214, 32%, 91%));
}

.insights-table th {
  font-weight: 600;
  color: var(--text-secondary, hsl(215, 16%, 42%));
}

.insights-hours {
  display: flex;
  align-items: stretch;
  gap: 4px;
  height: 8rem;
}

/* Each hour: the bar on a common baseline, its label in a row of its own below */
.insights-hour {
  flex: 1;
  min-width: 0;
  display: grid;
  grid-template-rows: 1fr 18px;
  height: 100%;
}

.insights-hour-track {
  display: flex;
  align-items: flex-end;
  border-bottom: 1px solid var(--border-light, #e2e8f0);
}

.insights-hour-bar {
  width: 100%;
  min-height: 2px;
  border-radius: 4px 4px 0 0;
  background: var(--medical-primary-light, #10b981);
  transition: background 0.15s;
}

.insights-hour:hover .insights-hour-bar { background: var(--medical-primary, #047857); }

.insights-hour-label {
  padding-top: 4px;
  font-size: 0.6875rem;
  line-height: 1;
  text-align: center;
  font-variant-numeric: tabular-nums;
  color: var(--text-tertiary, #64748b);
}