/* ── FILE: css/history.css ─────────────────────────── */
.history-stats {
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 2rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  gap: 2rem;
}

.stat-item {
  text-align: center;
}
.stat-item .val {
  font-family: var(--font-head);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--biolum);
  line-height: 1.2;
}

.donut-chart {
  position: relative;
  width: 120px;
  height: 120px;
}
.donut-svg {
  transform: rotate(-90deg);
}
.donut-bg {
  fill: none;
  stroke: rgba(255,255,255,0.1);
  stroke-width: 12;
}
.donut-healthy {
  fill: none;
  stroke: var(--biolum);
  stroke-width: 12;
  stroke-dasharray: 0 314;
  transition: stroke-dasharray 1s ease-out;
}
.donut-diseased {
  fill: none;
  stroke: var(--danger-red);
  stroke-width: 12;
  stroke-dasharray: 0 314;
  transition: stroke-dasharray 1s ease-out;
}

.history-timeline {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.date-group h3 {
  font-size: 1rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--glass-border);
  padding-bottom: 0.5rem;
  margin-bottom: 1.5rem;
}

.history-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.history-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: rgba(10,26,14,0.6);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  touch-action: pan-y;
}
.history-thumb {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}
.history-info {
  flex: 1;
  min-width: 0;
}
.history-info h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.history-date {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.delete-btn {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 80px;
  background: var(--danger-red);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translateX(100%);
  transition: transform 0.2s ease;
}
.history-card.swiped .delete-btn {
  transform: translateX(0);
}
.history-card-inner {
  display: flex;
  width: 100%;
  gap: 1rem;
  transition: transform 0.2s ease;
}