/* Reports screen — Milestone F12 (Vet Summary & Reports Foundation).
   Reuses this project's existing visual language (.card/.card--standard,
   .observation-row, .trend-chart* from history.css, .diary-day-detail__*
   from diary.css, .section-headline, .btn) — this file adds only what's
   genuinely new: the screen shell, the period selector, the header, the
   Diary chart's multi-series legend, Medication's small counts/subheading
   text, and print-specific rules. */

.report-screen {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding-top: var(--space-3);
  padding-bottom: var(--space-4);
}

.report-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.report-header__back {
  align-self: flex-start;
  font: inherit;
  font-size: 14px;
  color: var(--color-text-secondary);
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
}

.report-header__pet {
  margin: 0;
  color: var(--color-text-secondary);
}

.report-header__range {
  margin: 0;
  font-weight: 600;
  color: var(--color-text);
}

.report-period {
  display: flex;
  gap: var(--space-0-5);
  margin-top: var(--space-1);
}

.report-period__option {
  flex: 1;
  padding: var(--space-1) var(--space-1);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-card);
  color: var(--color-text-secondary);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.report-period__option--active {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-on-primary);
}

.report-sections {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.report-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.report-row + .report-row {
  padding-top: var(--space-1);
  border-top: 1px solid var(--color-divider);
}

.report-day + .report-day {
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-divider);
}

.report-day__heading {
  margin: 0 0 var(--space-0-5);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
}

.report-diary-chart__legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-0-5);
}

.report-diary-chart__legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--color-text-secondary);
}

.report-diary-chart__swatch {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.report-medication__counts {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 14px;
}

.report-medication__subheading {
  margin: var(--space-1) 0 0;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text);
}

/* --- Print / Save as PDF -----------------------------------------------
   Browser-native only (Strategy-approved approach — no PDF library, no
   backend service). Hides interactive chrome (bottom nav, FAB, period
   selector, print button, back link) and lets the report reflow as a plain
   printable document; every .card already renders as a bordered block with
   no shadow needed on paper. */
@media print {
  .no-print,
  #bottom-nav-mount,
  #fab {
    display: none !important;
  }

  .report-screen {
    padding: 0;
    gap: var(--space-2);
  }

  .report-section {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid var(--color-border);
  }

  body {
    background: #FFFFFF;
  }
}


/* --- Insights (Design v2 D3b) -------------------------------------------- */

.insight-vet {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2);
  border-radius: var(--radius-card);
  background-color: var(--color-card);
  box-shadow: var(--shadow-card);
}

/* A small typeset page: three ruled lines on paper. */
.insight-vet__page {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 38px;
  height: 50px;
  padding: 9px 7px;
  border-radius: 4px;
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
}

.insight-vet__page span {
  display: block;
  height: 3px;
  border-radius: 2px;
  background-color: var(--color-primary-soft);
}

.insight-vet__page span:first-child {
  width: 60%;
  background-color: var(--color-primary);
}

.insight-vet__body {
  flex: 1;
  min-width: 0;
}

.insight-vet__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 500;
}

.insight-vet__line {
  margin: 2px 0 0;
  font-size: 13px;
  color: var(--color-text-secondary);
}

.insight-rows {
  display: flex;
  flex-direction: column;
}

.insight-row {
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-divider);
}

.insight-row:last-child {
  border-bottom: none;
}

.insight-row__title {
  margin: 0 0 var(--space-0-5);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.insight-row__sentence {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.35;
  color: var(--color-text);
}

.insight-row__evidence {
  margin: var(--space-0-5) 0 0;
  font-size: 13px;
  color: var(--color-text-secondary);
}

.insight-spark {
  display: block;
  width: 100%;
  height: 44px;
  margin-top: var(--space-1);
}

.insight-spark__line {
  stroke: var(--color-primary);
  stroke-width: 2;
  stroke-linejoin: round;
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
}

.insight-spark__dot {
  fill: var(--color-primary);
}

@media print {
  .insights-screen {
    display: none;
  }
}