/* =========================================================
   Trajet · Heatmap calendário + Modal gráfico (visual v2)
   Carregue DEPOIS de shared.css para sobrescrever o legado.
   ========================================================= */

:root {
  --tdh-ink: #0a0a0a;
  --tdh-ink2: #1f2024;
  --tdh-mut: #6b7280;
  --tdh-mut2: #9ca3af;
  --tdh-line: #e6e7eb;
  --tdh-line2: #d6d8de;
  --tdh-bg: #ffffff;
  --tdh-soft: #fafafa;
  --tdh-soft2: #f3f4f6;
  --tdh-brand: #2563eb;
  --tdh-brand2: #1d4ed8;
  --tdh-low: #16a34a;       /* verde - bom preço */
  --tdh-low-bg: #dcfce7;
  --tdh-low-bg2: #bbf7d0;
  --tdh-mid: #ca8a04;       /* amarelo - médio */
  --tdh-mid-bg: #fef9c3;
  --tdh-mid-bg2: #fef08a;
  --tdh-high: #dc2626;      /* vermelho - caro */
  --tdh-high-bg: #fee2e2;
  --tdh-high-bg2: #fecaca;
}

/* =========================================================
   1) HEATMAP no flatpickr — visual limpo, 1 mês
   Filosofia: alterar só o necessário. Deixar o flatpickr
   cuidar do layout interno.
   ========================================================= */

/* Esconde a seta de pino que aponta pro input */
.flatpickr-calendar.arrowTop:before,
.flatpickr-calendar.arrowTop:after,
.flatpickr-calendar.arrowBottom:before,
.flatpickr-calendar.arrowBottom:after { display: none !important; }

/* Container externo */
.flatpickr-calendar {
  border-radius: 14px !important;
  box-shadow:
    0 2px 6px rgba(15,23,42,.06),
    0 18px 56px rgba(15,23,42,.18) !important;
  border: 1px solid var(--tdh-line) !important;
  padding: 16px !important;
  font-family: inherit !important;
  background: #fff !important;
}

/* ---------- Cabeçalho (mês + setas) ---------- */
.flatpickr-months {
  display: flex !important;
  align-items: center !important;
  padding: 0 4px 6px !important;
}
.flatpickr-month {
  background: transparent !important;
  border-radius: 0 !important;
  height: 36px !important;
  color: var(--tdh-ink) !important;
  flex: 1 !important;
}
.flatpickr-current-month {
  font-size: 14px !important;
  font-weight: 600 !important;
  letter-spacing: -0.01em !important;
  padding: 0 !important;
  color: var(--tdh-ink) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 4px;
  height: 36px !important;
  line-height: 36px !important;
}

/* Dropdown mês — chip estilo pill */
.flatpickr-current-month .flatpickr-monthDropdown-months {
  appearance: none !important;
  -webkit-appearance: none !important;
  background: transparent !important;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 12 12' xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23525252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='3 4.5 6 7.5 9 4.5'/%3E%3C/svg%3E") !important;
  background-repeat: no-repeat !important;
  background-position: right 8px center !important;
  background-size: 12px !important;
  border: 1px solid transparent !important;
  border-radius: 7px !important;
  color: var(--tdh-ink) !important;
  font-weight: 600 !important;
  font-size: 14px !important;
  padding: 6px 26px 6px 10px !important;
  cursor: pointer;
  transition: background .12s ease, border-color .12s ease;
  outline: none;
  margin: 0 !important;
}
.flatpickr-current-month .flatpickr-monthDropdown-months:hover,
.flatpickr-current-month .flatpickr-monthDropdown-months:focus {
  background-color: var(--tdh-soft) !important;
  border-color: var(--tdh-line2) !important;
}

/* Wrapper do ano — esconde as setinhas nativas e estiliza como chip */
.flatpickr-current-month .numInputWrapper {
  position: relative !important;
  background: transparent !important;
  border: 1px solid transparent !important;
  border-radius: 7px !important;
  padding: 0 !important;
  margin: 0 !important;
  display: inline-flex !important;
  align-items: center !important;
  height: 32px !important;
  width: auto !important;
  transition: background .12s ease, border-color .12s ease;
}
.flatpickr-current-month .numInputWrapper:hover {
  background: var(--tdh-soft) !important;
  border-color: var(--tdh-line2) !important;
}
.flatpickr-current-month input.cur-year {
  color: var(--tdh-ink) !important;
  font-weight: 600 !important;
  font-size: 14px !important;
  background: transparent !important;
  border: none !important;
  padding: 0 22px 0 8px !important;
  margin: 0 !important;
  height: 32px !important;
  line-height: 32px !important;
  width: 56px !important;
  text-align: center !important;
  outline: none !important;
}

/* Setinhas do ano (up/down) — discretas */
.flatpickr-current-month .numInputWrapper span {
  position: absolute !important;
  right: 4px !important;
  height: 14px !important;
  width: 14px !important;
  border: none !important;
  opacity: 0;
  transition: opacity .12s ease, background .12s ease;
  border-radius: 3px !important;
  cursor: pointer !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}
.flatpickr-current-month .numInputWrapper:hover span,
.flatpickr-current-month .numInputWrapper:focus-within span {
  opacity: 1;
}
.flatpickr-current-month .numInputWrapper span.arrowUp {
  top: 2px !important;
  bottom: auto !important;
}
.flatpickr-current-month .numInputWrapper span.arrowDown {
  bottom: 2px !important;
  top: auto !important;
}
.flatpickr-current-month .numInputWrapper span:hover {
  background: var(--tdh-soft2) !important;
}
.flatpickr-current-month .numInputWrapper span:after {
  border: none !important;
  content: '';
  width: 8px !important;
  height: 8px !important;
  background-repeat: no-repeat !important;
  background-position: center !important;
  background-size: 8px !important;
  position: static !important;
  transform: none !important;
  margin: 0 !important;
}
.flatpickr-current-month .numInputWrapper span.arrowUp:after {
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 8 8' xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23525252' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='2 5 4 3 6 5'/%3E%3C/svg%3E") !important;
}
.flatpickr-current-month .numInputWrapper span.arrowDown:after {
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 8 8' xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23525252' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='2 3 4 5 6 3'/%3E%3C/svg%3E") !important;
}

.flatpickr-prev-month,
.flatpickr-next-month {
  color: var(--tdh-ink2) !important;
  fill: var(--tdh-ink2) !important;
  border-radius: 8px;
  transition: background .12s ease;
  height: 36px !important;
  width: 36px !important;
  top: 0 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}
.flatpickr-prev-month:hover,
.flatpickr-next-month:hover {
  background: var(--tdh-soft) !important;
}
.flatpickr-prev-month svg,
.flatpickr-next-month svg {
  width: 14px !important;
  height: 14px !important;
}

/* ---------- Weekdays ---------- */
.flatpickr-weekdays {
  height: 28px !important;
  margin-bottom: 4px !important;
}
.flatpickr-weekday {
  font-size: 11px !important;
  font-weight: 600 !important;
  letter-spacing: .04em !important;
  text-transform: uppercase !important;
  color: var(--tdh-mut) !important;
  background: transparent !important;
  height: 28px !important;
  line-height: 28px !important;
}

/* ---------- Dias ---------- */
.flatpickr-day {
  border: none !important;
  box-shadow: none !important;
  border-radius: 6px !important;
  background: transparent !important;
  color: var(--tdh-ink2) !important;

  height: 52px !important;
  line-height: 1.1 !important;
  font-weight: 500 !important;
  font-size: 13.5px !important;
  font-variant-numeric: tabular-nums;

  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 2px !important;
  padding: 4px 1px 5px !important;
  position: relative;
  cursor: pointer;
  transition: background .1s ease;
}

.flatpickr-day:hover {
  background: rgba(15,23,42,.08) !important;
  border: none !important;
  box-shadow: none !important;
  color: var(--tdh-ink) !important;
}

.flatpickr-day.flatpickr-disabled,
.flatpickr-day.flatpickr-disabled:hover {
  color: var(--tdh-mut2) !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  cursor: not-allowed;
  opacity: .4;
}

.flatpickr-day.prevMonthDay,
.flatpickr-day.nextMonthDay {
  color: var(--tdh-mut2) !important;
  opacity: .45;
  border: none !important;
  box-shadow: none !important;
}

/* Hoje */
.flatpickr-day.today {
  font-weight: 700 !important;
  border: none !important;
  box-shadow: none !important;
}

/* Selecionado */
.flatpickr-day.selected,
.flatpickr-day.startRange,
.flatpickr-day.endRange,
.flatpickr-day.selected:hover,
.flatpickr-day.startRange:hover,
.flatpickr-day.endRange:hover {
  background: var(--tdh-ink) !important;
  color: #fff !important;
  font-weight: 700 !important;
  border: none !important;
  box-shadow: none !important;
}
.flatpickr-day.inRange {
  background: var(--tdh-soft2) !important;
  border: none !important;
  box-shadow: none !important;
}

/* ---------- Heatmap (cor por preço) ---------- */
.flatpickr-day.td-heat-low {
  background: #f0fdf4 !important;
  color: #166534 !important;
}
.flatpickr-day.td-heat-low:hover {
  background: #dcfce7 !important;
}

.flatpickr-day.td-heat-mid {
  background: transparent !important;
}

.flatpickr-day.td-heat-high {
  background: transparent !important;
  color: var(--tdh-mut) !important;
}

/* Selecionado SEMPRE prevalece */
.flatpickr-day.selected.td-heat-low,
.flatpickr-day.selected.td-heat-mid,
.flatpickr-day.selected.td-heat-high,
.flatpickr-day.startRange.td-heat-low,
.flatpickr-day.startRange.td-heat-mid,
.flatpickr-day.startRange.td-heat-high,
.flatpickr-day.endRange.td-heat-low,
.flatpickr-day.endRange.td-heat-mid,
.flatpickr-day.endRange.td-heat-high {
  background: var(--tdh-ink) !important;
  color: #fff !important;
  border: none !important;
  box-shadow: none !important;
}

/* ---------- Etiqueta de preço (R$487 abaixo do número) ---------- */
.flatpickr-day .td-day-price {
  display: block !important;
  font-size: 9.5px !important;
  font-weight: 700 !important;
  line-height: 1 !important;
  letter-spacing: -0.02em !important;
  padding: 0 !important;
  margin: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  text-shadow: none !important;
  box-shadow: none !important;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  overflow: visible;
}

.flatpickr-day.td-heat-low .td-day-price { color: #15803d; }
.flatpickr-day.td-heat-mid .td-day-price { color: var(--tdh-ink2); }
.flatpickr-day.td-heat-high .td-day-price { color: var(--tdh-mut); }

.flatpickr-day.selected .td-day-price,
.flatpickr-day.startRange .td-day-price,
.flatpickr-day.endRange .td-day-price {
  color: #fff !important;
}

/* ---------- Range visual ida → volta ----------
   - .td-day-in-trip:    range FIXO (entre ida e volta selecionadas)
   - .td-day-hover-range: range em HOVER (durante seleção da volta)
*/
.flatpickr-day.td-day-in-trip,
.flatpickr-day.td-day-hover-range {
  background: rgba(15,23,42,.06) !important;
  border-radius: 0 !important;
  border: none !important;
  box-shadow: none !important;
  color: var(--tdh-ink2) !important;
}
.flatpickr-day.td-day-in-trip:hover,
.flatpickr-day.td-day-hover-range:hover {
  background: rgba(15,23,42,.10) !important;
}

/* Dia da IDA no calendário da volta: contorno preto sutil (box-shadow inset
   pra não criar gap/border que vaze pros dias adjacentes) + bolinha azul */
.flatpickr-day.td-day-ida-marker {
  box-shadow: inset 0 0 0 1.5px var(--tdh-ink) !important;
  border: none !important;
  background: transparent !important;
  font-weight: 700 !important;
  color: var(--tdh-ink) !important;
}
.flatpickr-day.td-day-ida-marker::before {
  content: '';
  position: absolute;
  bottom: 3px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--tdh-brand);
}

/* =========================================================
   2) MODAL DO GRÁFICO (full-screen)
   ========================================================= */

.tdh-modal {
  position: fixed; inset: 0; z-index: 9000;
  display: none;
  background: rgba(10,10,10,.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.tdh-modal.is-open { display: flex; align-items: center; justify-content: center; padding: 24px; }
.tdh-modal__panel {
  background: #fff;
  width: 100%;
  max-width: 1080px;
  max-height: calc(100vh - 48px);
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0,0,0,.32);
  animation: tdhModalIn .18s ease-out;
}
@keyframes tdhModalIn {
  from { opacity: 0; transform: translateY(8px) scale(.99); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.tdh-modal__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--tdh-line);
  flex: 0 0 auto;
}
.tdh-modal__head-l { display: flex; flex-direction: column; gap: 2px; }
.tdh-modal__title {
  font-size: 18px; font-weight: 700; letter-spacing: -0.015em;
  color: var(--tdh-ink); line-height: 1.2;
}
.tdh-modal__sub { font-size: 12.5px; color: var(--tdh-mut); }
.tdh-modal__head-r { display: flex; align-items: center; gap: 12px; }

/* Toggle de período (10/20/30 dias) */
.tdh-period-toggle {
  display: inline-flex;
  background: var(--tdh-soft);
  border: 1px solid var(--tdh-line);
  border-radius: 8px;
  padding: 2px;
  gap: 0;
}
.tdh-period-btn {
  background: transparent;
  border: none;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--tdh-mut);
  cursor: pointer;
  border-radius: 6px;
  transition: background .12s ease, color .12s ease;
  letter-spacing: -0.01em;
  font-family: inherit;
}
.tdh-period-btn:hover {
  color: var(--tdh-ink);
}
.tdh-period-btn.is-active {
  background: #fff;
  color: var(--tdh-ink);
  box-shadow: 0 1px 2px rgba(15,23,42,.06);
}

.tdh-modal__close {
  width: 36px; height: 36px; border-radius: 999px;
  background: transparent; border: 1px solid transparent;
  color: var(--tdh-ink2); font-size: 16px;
  cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: background .12s ease, border-color .12s ease;
}
.tdh-modal__close:hover { background: var(--tdh-soft); border-color: var(--tdh-line); }

.tdh-modal__body {
  flex: 1 1 auto; overflow: auto; padding: 20px 24px 12px;
  position: relative;
}

.tdh-modal__foot {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px;
  border-top: 1px solid var(--tdh-line);
  flex: 0 0 auto;
  gap: 12px;
}

.tdh-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 14px;
  border-radius: 10px;
  font-size: 13.5px; font-weight: 600;
  cursor: pointer; border: 1px solid var(--tdh-line);
  background: #fff; color: var(--tdh-ink2);
  transition: border-color .12s ease, background .12s ease;
  font-family: inherit;
}
.tdh-btn:hover { border-color: var(--tdh-ink2); }
.tdh-btn:disabled { opacity: .4; cursor: not-allowed; }
.tdh-btn--primary {
  background: var(--tdh-brand); border-color: var(--tdh-brand); color: #fff;
}
.tdh-btn--primary:hover { background: var(--tdh-brand2); border-color: var(--tdh-brand2); }
.tdh-btn svg { width: 14px; height: 14px; stroke: currentColor; stroke-width: 2; fill: none; }

/* =========================================================
   3) GRÁFICO (SVG)
   ========================================================= */

.tdh-chart {
  position: relative;
  background: linear-gradient(180deg, var(--tdh-soft) 0%, transparent 100%);
  border-radius: 14px;
  padding: 20px 8px 16px;
  border: 1px solid var(--tdh-line);
  min-height: 360px;
}

.tdh-chart svg {
  display: block; width: 100%; height: 360px;
  font-family: inherit;
}

.tdh-chart .axis-x text,
.tdh-chart .axis-y text {
  font-size: 10.5px; fill: var(--tdh-mut);
  font-weight: 500;
}
.tdh-chart .axis-x .tick-line,
.tdh-chart .axis-y .grid-line {
  stroke: var(--tdh-line);
  stroke-width: 1;
}
.tdh-chart .axis-y .grid-line {
  stroke-dasharray: 3 3;
  opacity: .7;
}

.tdh-chart .bar {
  fill: var(--tdh-line2);
  transition: fill .12s ease;
  cursor: pointer;
}
.tdh-chart .bar.low { fill: var(--tdh-low-bg2); }
.tdh-chart .bar.mid { fill: var(--tdh-mid-bg2); }
.tdh-chart .bar.high { fill: var(--tdh-high-bg2); }
.tdh-chart .bar.is-best { fill: var(--tdh-low); }
.tdh-chart .bar:hover { fill: var(--tdh-ink2); }
.tdh-chart .bar.empty { fill: var(--tdh-line); opacity: .35; cursor: default; }

.tdh-chart .bar-label {
  font-size: 9.5px;
  font-weight: 700;
  fill: var(--tdh-ink2);
  text-anchor: middle;
  pointer-events: none;
}
.tdh-chart .bar-label.is-best { fill: var(--tdh-low); font-weight: 800; }

.tdh-chart .day-label {
  font-size: 10px;
  fill: var(--tdh-mut);
  text-anchor: middle;
  pointer-events: none;
}
.tdh-chart .dow-label {
  font-size: 9px;
  fill: var(--tdh-mut2);
  text-anchor: middle;
  pointer-events: none;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.tdh-chart .dow-label.weekend { fill: var(--tdh-brand); font-weight: 600; }

/* Tooltip */
.tdh-chart .tooltip-bg {
  fill: var(--tdh-ink);
  rx: 8; ry: 8;
}
.tdh-chart .tooltip-text {
  fill: #fff;
  font-size: 11px; font-weight: 600;
  text-anchor: middle;
  pointer-events: none;
}

/* "Melhor preço" badge ao lado do título */
.tdh-best-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 999px;
  background: var(--tdh-low-bg);
  color: var(--tdh-low);
  font-size: 12px; font-weight: 600;
  margin-left: 12px;
}
.tdh-best-badge svg { width: 12px; height: 12px; stroke: currentColor; stroke-width: 2; fill: none; }

/* Stats cards acima do gráfico */
.tdh-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 18px;
}
.tdh-stat {
  background: #fff;
  border: 1px solid var(--tdh-line);
  border-radius: 12px;
  padding: 12px 14px;
}
.tdh-stat-label {
  font-size: 10.5px; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--tdh-mut);
  margin-bottom: 4px;
}
.tdh-stat-value {
  font-size: 18px; font-weight: 700; letter-spacing: -0.02em;
  color: var(--tdh-ink); line-height: 1.1;
}
.tdh-stat-sub { font-size: 11.5px; color: var(--tdh-mut); margin-top: 2px; }
.tdh-stat--accent .tdh-stat-value { color: var(--tdh-low); }

/* Loading */
.tdh-chart.is-loading {
  pointer-events: none;
}
.tdh-chart.is-loading::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(15,23,42,.06) 50%, transparent);
  background-size: 30% 100%;
  background-position: -30% 0;
  background-repeat: no-repeat;
  border-radius: 14px;
  animation: tdhShimmer 1.2s linear infinite;
  pointer-events: none;
}

.tdh-empty {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  height: 360px;
  color: var(--tdh-mut);
  font-size: 14px;
  text-align: center;
  gap: 12px;
}
.tdh-empty svg { width: 40px; height: 40px; stroke: var(--tdh-mut2); stroke-width: 1.4; fill: none; }

/* Mobile */
@media (max-width: 720px) {
  .tdh-modal { padding: 0; }
  .tdh-modal__panel { max-width: 100%; max-height: 100vh; border-radius: 0; }
  .tdh-modal__body { padding: 14px 12px; }
  .tdh-modal__head { padding: 14px 16px; }
  .tdh-modal__foot { padding: 12px 16px; }
  .tdh-modal__title { font-size: 16px; }
  .tdh-stats { grid-template-columns: repeat(2, 1fr); }
  .tdh-chart svg { height: 300px; }
}