/* ==========================================================================
   Compre Barato — Histórico de Preços (card + gráfico)
   Arquivo: web/public/assets/cbo-price-chart.css
   Sem dependências. Usado por cbo-price-chart.js
   ========================================================================== */

.cbo-ph {
  container-type: inline-size;
  container-name: cboph;

  --ph-ink:        #0F172A;
  --ph-muted:      #64748B;
  --ph-faint:      #94A3B8;
  --ph-hairline:   #E9EDF3;
  --ph-surface:    #FFFFFF;
  --ph-surface-2:  #F6F8FB;

  /* escala de preço: verde = barato, vermelho = caro */
  --ph-cheap:      #10B981;
  --ph-cheap-alt:  #84CC16;
  --ph-mid:        #F59E0B;
  --ph-warm:       #F97316;
  --ph-dear:       #E02424;

  /* métricas */
  --ph-mean:       #06B6D4;  /* média   — ciano  */
  --ph-median:     #8B5CF6;  /* mediana — roxo da marca */

  position: relative;
  background: var(--ph-surface);
  border: 1px solid var(--ph-hairline);
  border-radius: 20px;
  padding: 20px 22px 16px;
  font-family: inherit;
  color: var(--ph-ink);
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
}

/* ---------- topo ---------- */
.cbo-ph__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.cbo-ph__title {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0;
}

.cbo-ph__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ph-median);
  flex: none;
}

.cbo-ph__topright {
  display: flex;
  align-items: center;
  gap: 12px;
}

.cbo-ph__range {
  font-size: 13px;
  color: var(--ph-muted);
}

/* ---------- toggle Média / Mediana ---------- */
.cbo-ph__toggle {
  display: inline-flex;
  background: var(--ph-surface-2);
  border-radius: 999px;
  padding: 3px;
  gap: 2px;
}

.cbo-ph__toggle button {
  appearance: none;
  border: 0;
  background: transparent;
  border-radius: 999px;
  padding: 6px 14px;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--ph-muted);
  cursor: pointer;
  transition: background .18s ease, color .18s ease, box-shadow .18s ease;
}

.cbo-ph__toggle button:hover { color: var(--ph-ink); }

.cbo-ph__toggle button[aria-pressed="true"] {
  background: var(--ph-surface);
  box-shadow: 0 1px 3px rgba(15, 23, 42, .10);
}

.cbo-ph__toggle button[data-metric="mean"][aria-pressed="true"]   { color: var(--ph-mean); }
.cbo-ph__toggle button[data-metric="median"][aria-pressed="true"] { color: var(--ph-median); }

.cbo-ph__toggle button:focus-visible {
  outline: 2px solid var(--ph-median);
  outline-offset: 2px;
}

/* ---------- preço atual + veredito ---------- */
.cbo-ph__now {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.cbo-ph__nowlabel {
  display: block;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ph-faint);
  margin-bottom: 2px;
}

.cbo-ph__nowvalue {
  font-size: 40px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.cbo-ph__verdict {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

.cbo-ph__verdict svg { flex: none; }

.cbo-ph__verdict--good    { background: #E7FAF3; color: #047857; }
.cbo-ph__verdict--bad     { background: #FDECEC; color: #B91C1C; }
.cbo-ph__verdict--neutral { background: var(--ph-surface-2); color: var(--ph-muted); }
.cbo-ph__verdict--record  { background: #D1FAE5; color: #065F46; }

/* ---------- linha de estatísticas ---------- */
.cbo-ph__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(124px, 1fr));
  gap: 14px 12px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--ph-hairline);
}

.cbo-ph__stat dt {
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--ph-faint);
  margin: 0 0 5px;
}

.cbo-ph__stat dd {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.015em;
}

.cbo-ph__stat--min dd    { color: var(--ph-cheap); }
.cbo-ph__stat--mean dd   { color: var(--ph-mean); }
.cbo-ph__stat--median dd { color: var(--ph-median); }
.cbo-ph__stat--max dd    { color: var(--ph-dear); }

/* métrica não selecionada fica discreta */
.cbo-ph__stat[data-dim="1"] dd { color: var(--ph-faint); font-weight: 600; }

/* ---------- área do gráfico ---------- */
.cbo-ph__plot {
  position: relative;
  margin-top: 18px;
  touch-action: pan-y;
}

.cbo-ph__plot svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.cbo-ph__tip {
  position: absolute;
  z-index: 3;
  pointer-events: none;
  background: #FFFFFF;
  border: 1px solid var(--ph-hairline);
  border-radius: 12px;
  padding: 8px 11px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, .13);
  font-size: 13px;
  line-height: 1.35;
  white-space: nowrap;
  transform: translate(-50%, -100%);
  opacity: 0;
  transition: opacity .12s ease;
}

.cbo-ph__tip[data-open="1"] { opacity: 1; }
.cbo-ph__tip b { font-weight: 700; font-size: 14.5px; }
.cbo-ph__tip span { display: block; color: var(--ph-muted); font-size: 12px; }

/* ---------- estados ---------- */
.cbo-ph__empty {
  margin-top: 18px;
  padding: 34px 16px;
  border-radius: 14px;
  background: var(--ph-surface-2);
  text-align: center;
  color: var(--ph-muted);
  font-size: 14px;
}

.cbo-ph--ended .cbo-ph__nowvalue { color: var(--ph-muted); }

/* ---------- responsivo (pelo container, nao pela viewport) ---------- */
@container cboph (max-width: 560px) {
  .cbo-ph__title { font-size: 15.5px; }
  .cbo-ph__range { display: none; }
  .cbo-ph__nowvalue { font-size: 32px; }
  .cbo-ph__verdict { font-size: 13.5px; padding: 7px 13px; }
  .cbo-ph__stat dd { font-size: 17px; }
}

/* fallback para navegador sem container queries: a classe vem do JS */
.cbo-ph--narrow { padding: 16px 14px 12px; border-radius: 16px; }
.cbo-ph--narrow .cbo-ph__title { font-size: 15.5px; }
.cbo-ph--narrow .cbo-ph__range { display: none; }
.cbo-ph--narrow .cbo-ph__nowvalue { font-size: 32px; }
.cbo-ph--narrow .cbo-ph__verdict { font-size: 13.5px; padding: 7px 13px; }
.cbo-ph--narrow .cbo-ph__stat dd { font-size: 17px; }
.cbo-ph--narrow .cbo-ph__now { gap: 12px; }

@media (prefers-reduced-motion: reduce) {
  .cbo-ph *, .cbo-ph *::before { transition: none !important; animation: none !important; }
}

/* ---------- modo escuro, se o site tiver ---------- */
@media (prefers-color-scheme: dark) {
  .cbo-ph[data-theme="auto"] {
    --ph-ink: #F1F5F9;
    --ph-muted: #94A3B8;
    --ph-faint: #64748B;
    --ph-hairline: #1E293B;
    --ph-surface: #0F172A;
    --ph-surface-2: #1A2537;
  }
  .cbo-ph[data-theme="auto"] .cbo-ph__tip {
    background: #1A2537;
    border-color: #263449;
    color: #F1F5F9;
  }
  .cbo-ph[data-theme="auto"] .cbo-ph__verdict--good { background: rgba(16,185,129,.14); color: #34D399; }
  .cbo-ph[data-theme="auto"] .cbo-ph__verdict--bad  { background: rgba(224,36,36,.15);  color: #F87171; }
  .cbo-ph[data-theme="auto"] .cbo-ph__verdict--record { background: rgba(16,185,129,.22); color: #6EE7B7; }
}