/*
 * drink-memory-surface §4.3/§4.4 — CSS for the consumption history
 * filter bar, aggregates strip, buy-again indicator, and CSV export button.
 *
 * Plan: docs/plans/drink-memory-surface.md.
 */

/* ============================================================
 * Shell (three stacked regions)
 * ============================================================ */
.consumption-history-shell {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ============================================================
 * Aggregates strip (§4.3)
 * ============================================================ */
.history-aggregates-strip {
  padding: 10px 14px;
  background: var(--color-info-bg, #eef4fb);
  border: 1px solid var(--color-info-border, #b9d3ee);
  border-left: 4px solid var(--color-info-accent, #1f77b4);
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  line-height: 1.4;
  color: var(--color-text-primary, #2c2c2c);
}

.history-aggregates-strip--loading,
.history-aggregates-strip--empty {
  background: var(--color-surface, #fafafa);
  border-left-color: var(--color-border, #bbb);
  color: var(--color-text-secondary, #666);
  font-style: italic;
}

.history-aggregates-strip--error {
  background: var(--color-error-bg, #fceaea);
  border-color: var(--color-error-border, #e0a6a6);
  border-left-color: var(--color-error-accent, #b32020);
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
}

.history-agg-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: baseline;
}

.history-agg-row--buy {
  margin-top: 4px;
  font-size: 0.88rem;
  color: var(--color-text-secondary, #555);
}

.history-agg-icon {
  font-size: 1.05rem;
}

.history-agg-null {
  color: var(--color-text-secondary, #888);
  font-style: italic;
  cursor: help;
}

.history-agg-mini {
  color: var(--color-text-secondary, #777);
  font-size: 0.85em;
}

/* ============================================================
 * Filter bar (§4.3)
 * ============================================================ */
.history-filter-bar {
  padding: 12px 14px;
  border: 1px solid var(--color-border, #ddd);
  border-radius: var(--radius-md);
  background: var(--color-surface, #fff);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.history-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: end;
}

.history-filter-row--chips,
.history-filter-row--custom {
  align-items: center;
}

.history-filter-field {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 130px;
}

.history-filter-field > span {
  font-size: 0.8rem;
  color: var(--color-text-secondary, #555);
}

.history-filter-field select,
.history-filter-field input[type="date"] {
  padding: 6px 8px;
  border: 1px solid var(--color-border, #bbb);
  border-radius: var(--radius-sm);
  background: var(--color-surface, #fff);
  font-size: 0.92rem;
  min-height: 36px;
}

.history-filter-field select:focus-visible,
.history-filter-field input:focus-visible {
  outline: 2px solid var(--color-focus, #ffbf47);
  outline-offset: 1px;
}

.history-filter-label {
  font-size: 0.85rem;
  color: var(--color-text-secondary, #555);
}

.history-filter-chips {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.history-filter-chip {
  padding: 6px 12px;
  border: 1px solid var(--color-border, #bbb);
  border-radius: 999px;
  background: var(--color-surface, #fff);
  cursor: pointer;
  font-size: 0.88rem;
  min-height: 36px;
}

.history-filter-chip:hover {
  background: var(--color-neutral-bg-hover, #f3f3f3);
}

.history-filter-chip--active {
  background: var(--color-primary-bg, #eaf2fa);
  border-color: var(--color-primary, #1f77b4);
  color: var(--color-primary, #1f77b4);
  font-weight: 600;
}

.history-filter-chip:focus-visible {
  outline: 2px solid var(--color-focus, #ffbf47);
  outline-offset: 2px;
}

/* ============================================================
 * Buy-again indicator on timeline rows (§4.3)
 * Persona retest 2026-04-24 (Oliver P3): word badge alongside the
 * emoji reads faster when scanning a long list.
 * ============================================================ */
.timeline-buy-again {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.85rem;
  margin-left: 6px;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  cursor: help;
  line-height: 1.3;
}

.timeline-buy-again-icon {
  font-size: 0.9em;
}

.timeline-buy-again-label {
  font-weight: 600;
  letter-spacing: 0.2px;
}

.timeline-buy-again--yes {
  color: var(--color-success-accent, #2e7d32);
  background: var(--color-success-bg, #eaf7ea);
}

.timeline-buy-again--no {
  color: var(--color-error-accent, #b32020);
  background: var(--color-error-bg, #fceaea);
}

/* ============================================================
 * Mobile polish
 * ============================================================ */
@media (max-width: 480px) {
  .history-filter-row {
    flex-direction: column;
    align-items: stretch;
  }
  .history-filter-field {
    min-width: 0;
  }
  .history-agg-row--main {
    flex-direction: column;
    gap: 2px;
  }
}