/* ============================================================
   AGENDA — Calendário Interativo
   JF Fuseta · agenda-calendario.css
   Depende das variáveis de style.css (:root)
   ============================================================ */


/* ============================================================
   1. WRAPPER PRINCIPAL (layout lado a lado / empilhado)
   ============================================================ */

.agenda-wrapper {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  width: 100%;
}


/* ============================================================
   2. PAINEL DO CALENDÁRIO (coluna esquerda)
   ============================================================ */

.agenda-cal-panel {
  flex: 0 0 340px;
  width: 340px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: 0 2px 8px rgba(27, 63, 122, 0.06);
}


/* --- 2a. Cabeçalho: nav + mês/ano --- */

.cal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  gap: 0.5rem;
}

.cal-month-label {
  font-family: 'Cinzel', serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy);
  text-align: center;
  flex: 1;
  letter-spacing: 0.03em;
  transition: opacity var(--transition);
}

/* Estado de transição ao mudar de mês (adicionado via JS) */
.cal-month-label.is-changing {
  opacity: 0;
}


/* --- 2b. Botões de navegação (‹ ›) --- */

.cal-nav-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--navy);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  transition:
    background var(--transition),
    border-color var(--transition),
    color var(--transition);
  flex-shrink: 0;
}

.cal-nav-btn:hover,
.cal-nav-btn:focus-visible {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
  outline: none;
}

.cal-nav-btn:focus-visible {
  outline: 2px solid var(--navy);
  outline-offset: 2px;
}


/* --- 2c. Linha de dias da semana --- */

.cal-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  margin-bottom: 0.375rem;
}

.cal-weekdays span,
.cal-weekday {
  text-align: center;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.25rem 0;
}

/* JS-generated weekday headers inside .cal-grid */
.cal-weekday {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: default;
  pointer-events: none;
}


/* --- 2d. Grelha de dias --- */

.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  /* Transição suave ao trocar de mês */
  transition: opacity var(--transition);
}

.cal-grid.is-changing {
  opacity: 0;
}


/* --- 2e. Célula de dia (botão) --- */

.cal-day {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1.05;
  padding: 0;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  font-family: 'Inter', sans-serif;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
  transition:
    background var(--transition),
    color var(--transition),
    border-color var(--transition);
  /* Garante foco visível */
  outline-offset: 2px;
}

.cal-day:hover:not(:disabled):not(.cal-day--selected) {
  background: var(--bg-links);
  border-color: var(--border);
  color: var(--navy);
}

.cal-day:focus-visible {
  outline: 2px solid var(--navy);
  border-color: transparent;
}


/* --- 2f. Modificadores de estado --- */

/* Dia com evento: ponto dourado abaixo do número */
.cal-day--has-event::after {
  content: '';
  position: absolute;
  bottom: 3px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--gold);
  transition: opacity var(--transition);
}

/* Hoje: borda subtil em navy */
.cal-day--today {
  border-color: var(--navy);
  color: var(--navy);
  font-weight: 700;
}

.cal-day--today:hover:not(.cal-day--selected) {
  background: var(--bg-links);
}

/* Dia seleccionado: fundo navy, texto branco */
.cal-day--selected {
  background: var(--navy) !important;
  border-color: var(--navy) !important;
  color: var(--white) !important;
  font-weight: 700;
}

/* O ponto dourado fica branco quando o dia está seleccionado */
.cal-day--selected.cal-day--has-event::after {
  background: rgba(255, 255, 255, 0.8);
}

/* Dias de outro mês: cinzento claro, não clicável */
.cal-day--other-month {
  color: #c4c9d4;
  cursor: default;
  pointer-events: none;
}

.cal-day--other-month:hover {
  background: transparent;
  border-color: transparent;
}


/* ============================================================
   3. PAINEL DE EVENTOS (coluna direita)
   ============================================================ */

.agenda-eventos-panel {
  flex: 1 1 0;
  min-width: 0;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: 0 2px 8px rgba(27, 63, 122, 0.06);
  min-height: 320px;
  display: flex;
  flex-direction: column;
  transition: opacity var(--transition);
}

.agenda-eventos-panel.is-loading {
  opacity: 0.5;
  pointer-events: none;
}


/* --- 3a. Estado vazio (nenhum dia seleccionado) --- */

.eventos-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1;
  gap: 0.875rem;
  color: var(--text-light);
  text-align: center;
  padding: 2rem 1rem;
}

.eventos-empty svg {
  width: 48px;
  height: 48px;
  opacity: 0.35;
  color: var(--navy);
  flex-shrink: 0;
}

.eventos-empty p {
  font-size: 0.9375rem;
  color: var(--text-light);
  max-width: 20ch;
  line-height: 1.5;
}


/* --- 3b. Cabeçalho de data dos eventos --- */

.eventos-data-titulo {
  font-family: 'Cinzel', serif;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--navy);
  text-transform: capitalize;
  letter-spacing: 0.02em;
  padding-bottom: 0.875rem;
  border-bottom: 2px solid var(--border);
  margin-bottom: 0.75rem;
}


/* --- 3c. Lista de eventos --- */

.eventos-lista {
  display: flex;
  flex-direction: column;
}

.eventos-ul {
  display: flex;
  flex-direction: column;
  gap: 0;
  list-style: none;
  padding: 0;
  margin: 0;
}


/* --- 3d. Item de evento --- */

.evento-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.875rem 0;
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}

.evento-item:last-child {
  border-bottom: none;
}

.evento-item:hover {
  background: var(--bg-links);
  margin: 0 -1.5rem;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  border-radius: 4px;
}


/* Hora: coluna estreita, cor navy/gold */
.evento-hora {
  flex-shrink: 0;
  width: 3.5rem;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
  line-height: 1.4;
  padding-top: 1px;
  letter-spacing: 0.02em;
}

/* Sem hora definida */
.evento-hora:empty::before {
  content: '—';
  color: var(--border);
}


/* Bloco de informação do evento */
.evento-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.evento-titulo {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.35;
}

.evento-local {
  font-size: 0.8125rem;
  color: var(--text-light);
  line-height: 1.4;
}

/* Badges opcionais de categoria */
.evento-badge {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.1em 0.5em;
  border-radius: 3px;
  background: var(--bg-links);
  color: var(--navy);
  margin-top: 0.25rem;
  align-self: flex-start;
}


/* --- 3e. Estado "sem eventos no dia" --- */

.eventos-sem-eventos {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  padding: 2rem 1rem;
}

.eventos-sem-eventos p {
  font-size: 0.9375rem;
  color: var(--text-light);
  font-style: italic;
}


/* ============================================================
   4. UTILITÁRIO — hidden attribute nativo
   ============================================================ */

[hidden] {
  display: none !important;
}


/* ============================================================
   5. RESPONSIVIDADE
   ============================================================ */

/* Tablet: calendário mais pequeno */
@media (max-width: 900px) {
  .agenda-cal-panel {
    flex: 0 0 300px;
    width: 300px;
  }

  .cal-month-label {
    font-size: 0.9375rem;
  }

  .cal-day {
    font-size: 0.75rem;
  }
}

/* Mobile: empilhado */
@media (max-width: 640px) {
  .agenda-wrapper {
    flex-direction: column;
    gap: 1rem;
  }

  .agenda-cal-panel {
    flex: none;
    width: 100%;
  }

  .agenda-eventos-panel {
    width: 100%;
    min-height: 200px;
    padding: 1.25rem;
  }

  .cal-weekdays span,
  .cal-weekday {
    font-size: 0.625rem;
  }

  .cal-day {
    font-size: 0.75rem;
    border-radius: 4px;
  }

  .evento-item:hover {
    margin: 0 -1.25rem;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
}

/* Mobile muito pequeno */
@media (max-width: 360px) {
  .agenda-cal-panel {
    padding: 1rem 0.75rem;
  }

  .cal-day {
    font-size: 0.6875rem;
  }

  .cal-weekdays span,
  .cal-weekday {
    font-size: 0.5625rem;
  }
}


/* ============================================================
   6. ACESSIBILIDADE — reduced motion
   ============================================================ */

@media (prefers-reduced-motion: reduce) {
  .cal-grid,
  .cal-month-label,
  .agenda-eventos-panel,
  .cal-day,
  .cal-nav-btn,
  .evento-item {
    transition: none;
  }
}


/* ============================================================
   7. CARTAZ DO EVENTO
   ============================================================ */

.evento-entrada {
  display: block;
  font-size: 0.8rem;
  color: var(--navy);
  margin-top: 0.25rem;
}

.evento-cartaz-link {
  display: block;
  margin-top: 0.75rem;
  border-radius: var(--radius, 6px);
  overflow: hidden;
  border: 1px solid var(--border);
  line-height: 0;
}

.evento-cartaz {
  width: 100%;
  height: auto;
  display: block;
  transition: opacity 0.2s ease;
}

.evento-cartaz-link:hover .evento-cartaz {
  opacity: 0.9;
}

.evento-cartaz-link:focus-visible {
  outline: 2px solid var(--navy);
  outline-offset: 2px;
}