/* ============================================================
   CriarProvas — Calendário Escolar (Tema Claro & Tema Escuro)
   Otimizado para Mobile, SEO & LLMs
   ============================================================ */

:root {
  --cp-primary: #4f46e5;
  --cp-primary-hover: #4338ca;
  --cp-primary-light: #eef2ff;
  --cp-bg-main: #eef2f6; /* Fundo levemente escurecido para contraste alto com cards brancos */
  --cp-card-bg: #ffffff;
  --cp-card-border: #cbd5e1;
  --cp-text-main: #0f172a;
  --cp-text-muted: #64748b;
  --cp-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --cp-shadow-md: 0 4px 14px -2px rgba(0, 0, 0, 0.08), 0 2px 6px -1px rgba(0, 0, 0, 0.04);
  --cp-shadow-lg: 0 12px 28px -6px rgba(15, 23, 42, 0.12), 0 4px 10px -2px rgba(15, 23, 42, 0.06);
  
  /* Status Colors */
  --badge-school-day: #047857;
  --badge-school-day-bg: #ecfdf5;
  --badge-school-day-border: #a7f3d0;
  
  --badge-holiday: #b91c1c;
  --badge-holiday-bg: #fef2f2;
  --badge-holiday-border: #fca5a5;

  --badge-commemorative: #b45309;
  --badge-commemorative-bg: #fffbeb;
  --badge-commemorative-border: #fde68a;

  --badge-saturday: #1d4ed8;
  --badge-saturday-bg: #eff6ff;
  --badge-saturday-border: #bfdbfe;

  --badge-recess: #7e22ce;
  --badge-recess-bg: #f3e8ff;
  --badge-recess-border: #d8b4fe;

  --badge-weekend-bg: #f1f5f9;
  --badge-weekend-color: #64748b;
}

/* Modo Escuro */
body.dark-theme {
  --cp-primary: #6366f1;
  --cp-primary-hover: #818cf8;
  --cp-primary-light: #1e1b4b;
  --cp-bg-main: #0f172a;
  --cp-card-bg: #1e293b;
  --cp-card-border: #334155;
  --cp-text-main: #f8fafc;
  --cp-text-muted: #94a3b8;
  --cp-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --cp-shadow-md: 0 4px 14px rgba(0, 0, 0, 0.4);
  --cp-shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.5);

  --badge-school-day-bg: #064e3b;
  --badge-school-day: #6ee7b7;
  --badge-school-day-border: #047857;

  --badge-holiday-bg: #7f1d1d;
  --badge-holiday: #fca5a5;
  --badge-holiday-border: #b91c1c;

  --badge-commemorative-bg: #78350f;
  --badge-commemorative: #fde68a;
  --badge-commemorative-border: #b45309;

  --badge-saturday-bg: #1e3a8a;
  --badge-saturday: #93c5fd;
  --badge-saturday-border: #1d4ed8;

  --badge-recess-bg: #581c87;
  --badge-recess: #e9d5ff;
  --badge-recess-border: #7e22ce;

  --badge-weekend-bg: #0f172a;
  --badge-weekend-color: #475569;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background-color: var(--cp-bg-main);
  color: var(--cp-text-main);
  line-height: 1.6;
  padding-bottom: 60px;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.cp-container {
  max-width: 1380px;
  margin: 0 auto;
  padding: 24px 16px;
}

/* Header & Breadcrumb */
.cp-header {
  margin-bottom: 24px;
  text-align: center;
  position: relative;
}

.cp-breadcrumb {
  display: flex;
  justify-content: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--cp-text-muted);
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.cp-breadcrumb a {
  color: var(--cp-primary);
  text-decoration: none;
  font-weight: 500;
}

.cp-breadcrumb a:hover {
  text-decoration: underline;
}

.cp-title {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--cp-text-main);
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.cp-subtitle {
  color: var(--cp-text-muted);
  font-size: 1.05rem;
  max-width: 840px;
  margin: 0 auto;
}

/* Botão de Alternar Modo Escuro */
.cp-theme-toggle-btn {
  background: var(--cp-card-bg);
  color: var(--cp-text-main);
  border: 1px solid var(--cp-card-border);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--cp-shadow-sm);
  transition: all 0.2s ease;
}

.cp-theme-toggle-btn:hover {
  border-color: var(--cp-primary);
  color: var(--cp-primary);
  transform: translateY(-1px);
}

/* Controles e Filtros */
.cp-controls-bar {
  background: var(--cp-card-bg);
  border: 1px solid var(--cp-card-border);
  border-radius: 16px;
  padding: 16px 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  box-shadow: var(--cp-shadow-md);
}

.cp-year-selector {
  display: flex;
  align-items: center;
  gap: 10px;
}

.cp-year-btn {
  background: var(--cp-bg-main);
  color: var(--cp-text-main);
  border: 1px solid var(--cp-card-border);
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
}

.cp-year-btn:hover {
  background: var(--cp-primary);
  color: #ffffff;
  border-color: var(--cp-primary);
}

.cp-filters {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.cp-select {
  background: var(--cp-card-bg);
  color: var(--cp-text-main);
  border: 1px solid var(--cp-card-border);
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.92rem;
  font-weight: 600;
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.cp-select:focus {
  border-color: var(--cp-primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

/* Resumo de Métricas / Stat Cards */
.cp-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.cp-stat-card {
  background: var(--cp-card-bg);
  border: 1px solid var(--cp-card-border);
  border-radius: 14px;
  padding: 16px;
  text-align: center;
  box-shadow: var(--cp-shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cp-stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--cp-shadow-md);
}

.cp-stat-card .val {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 2px;
  line-height: 1.1;
}

.cp-stat-card.green .val { color: #059669; }
.cp-stat-card.red .val { color: #dc2626; }
.cp-stat-card.yellow .val { color: #d97706; }
.cp-stat-card.blue .val { color: #2563eb; }

.cp-stat-card .lbl {
  color: var(--cp-text-muted);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Legenda de Cores */
.cp-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  background: var(--cp-card-bg);
  border-radius: 12px;
  padding: 12px 18px;
  margin-bottom: 24px;
  border: 1px solid var(--cp-card-border);
  box-shadow: var(--cp-shadow-sm);
}

.cp-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--cp-text-main);
}

.cp-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.cp-dot.green { background: #059669; }
.cp-dot.red { background: #dc2626; }
.cp-dot.yellow { background: #d97706; }
.cp-dot.blue { background: #2563eb; }
.cp-dot.purple { background: #9333ea; }
.cp-dot.gray { background: #94a3b8; }

/* Grid Anual de 12 Meses */
.cp-months-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 20px;
}

.cp-month-card-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.cp-month-card {
  background: var(--cp-card-bg);
  border: 1px solid var(--cp-card-border);
  border-radius: 16px;
  padding: 18px;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--cp-shadow-sm);
  position: relative;
  height: 100%;
}

.cp-month-card:hover {
  border-color: var(--cp-primary);
  box-shadow: var(--cp-shadow-lg);
  transform: translateY(-3px);
}

.cp-month-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--cp-card-border);
  padding-bottom: 10px;
}

.cp-month-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--cp-text-main);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s;
}

.cp-month-card:hover .cp-month-title {
  color: var(--cp-primary);
}

.cp-month-badge {
  background: var(--badge-school-day-bg);
  color: var(--badge-school-day);
  border: 1px solid var(--badge-school-day-border);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 20px;
}

/* Tabela Mini Mês */
.cp-mini-table {
  width: 100%;
  border-collapse: collapse;
  text-align: center;
}

.cp-mini-table th {
  color: var(--cp-text-muted);
  font-size: 0.72rem;
  padding-bottom: 6px;
  font-weight: 700;
  text-transform: uppercase;
}

.cp-mini-table td {
  padding: 3px 1px;
  font-size: 0.85rem;
  height: 34px;
  vertical-align: middle;
}

.cp-day-cell {
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  margin: 0 auto;
  font-weight: 600;
  position: relative;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.cp-day-cell:hover {
  transform: scale(1.15);
  z-index: 5;
}

.cp-day-cell.empty {
  background: transparent;
  cursor: default;
}

.cp-day-cell.dia-letivo {
  background: var(--badge-school-day-bg);
  color: var(--badge-school-day);
  border: 1px solid var(--badge-school-day-border);
}

.cp-day-cell.feriado {
  background: var(--badge-holiday-bg);
  color: var(--badge-holiday);
  border: 1px solid var(--badge-holiday-border);
  font-weight: 700;
}

.cp-day-cell.data-comemorativa {
  background: var(--badge-commemorative-bg);
  color: var(--badge-commemorative);
  border: 1px solid var(--badge-commemorative-border);
  font-weight: 700;
}

.cp-day-cell.sabado-letivo {
  background: var(--badge-saturday-bg);
  color: var(--badge-saturday);
  border: 1px solid var(--badge-saturday-border);
  font-weight: 700;
}

.cp-day-cell.recesso {
  background: var(--badge-recess-bg);
  color: var(--badge-recess);
  border: 1px solid var(--badge-recess-border);
  font-weight: 700;
}

.cp-day-cell.fim-de-semana {
  color: var(--badge-weekend-color);
  background: var(--badge-weekend-bg);
}

/* Destaque para o Dia Atual (Hoje) */
.cp-day-cell.cp-today {
  box-shadow: 0 0 0 2px var(--cp-primary), 0 4px 10px rgba(79, 70, 229, 0.3);
  font-weight: 800 !important;
  background: var(--cp-primary-light) !important;
  color: var(--cp-primary) !important;
}

.cp-today-cell {
  border: 2px solid var(--cp-primary) !important;
}

.cp-today-badge {
  font-size: 0.65rem;
  background: var(--cp-primary);
  color: #ffffff;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 700;
  margin-left: 4px;
  vertical-align: middle;
}

/* Botão de Abrir Mês em Tela Cheia no Card */
.cp-month-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  margin-top: 12px;
  padding: 8px 12px;
  background: var(--cp-bg-main);
  color: var(--cp-text-main);
  border: 1px solid var(--cp-card-border);
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
}

.cp-month-action-btn:hover {
  background: var(--cp-primary);
  color: #ffffff;
  border-color: var(--cp-primary);
}

/* ================= VISÃO MENSAL EM TELA CHEIA (GRID & MOBILE) ================= */
.cp-single-month-container {
  background: var(--cp-card-bg);
  border: 1px solid var(--cp-card-border);
  border-radius: 20px;
  padding: 24px;
  margin-bottom: 28px;
  box-shadow: var(--cp-shadow-lg);
}

.cp-single-month-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--cp-card-border);
  padding-bottom: 16px;
}

.cp-single-month-title {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--cp-text-main);
}

.cp-single-month-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 24px;
  align-items: start;
}

.cp-month-main-col {
  width: 100%;
}

.cp-big-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed; /* Força colunas com largura idêntica */
}

.cp-big-table th {
  background: var(--cp-bg-main);
  color: var(--cp-text-muted);
  padding: 12px 4px;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  border: 1px solid var(--cp-card-border);
  text-align: center;
}

.cp-big-table td {
  border: 1px solid var(--cp-card-border);
  height: 95px;
  vertical-align: top;
  padding: 6px;
  width: 14.28%;
  background: var(--cp-card-bg);
  cursor: pointer;
  transition: background 0.15s;
}

.cp-big-table td:hover {
  background: var(--cp-bg-main);
}

.cp-big-cell-num {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--cp-text-main);
  margin-bottom: 4px;
}

.cp-mobile-dots-container {
  display: none; /* Oculto no desktop, visível no mobile */
}

.cp-tag {
  display: block;
  font-size: 0.73rem;
  font-weight: 600;
  padding: 3px 5px;
  border-radius: 4px;
  margin-top: 3px;
  line-height: 1.2;
  word-wrap: break-word;
}

.cp-tag.feriado {
  background: var(--badge-holiday-bg);
  color: var(--badge-holiday);
  border-left: 3px solid var(--badge-holiday);
}

.cp-tag.comemorativa {
  background: var(--badge-commemorative-bg);
  color: var(--badge-commemorative);
  border-left: 3px solid var(--badge-commemorative);
}

.cp-tag.recesso {
  background: var(--badge-recess-bg);
  color: var(--badge-recess);
  border-left: 3px solid var(--badge-recess);
}

/* Sidebar de Eventos do Mês */
.cp-month-side-col {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.cp-side-card {
  background: var(--cp-bg-main);
  border: 1px solid var(--cp-card-border);
  border-radius: 14px;
  padding: 16px;
}

.cp-side-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--cp-text-main);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.cp-side-events-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cp-side-event-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--cp-card-bg);
  border: 1px solid var(--cp-card-border);
  border-radius: 10px;
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.cp-side-event-item:hover {
  transform: translateX(4px);
  border-color: var(--cp-primary);
}

.cp-side-event-day {
  font-size: 0.9rem;
  font-weight: 800;
  padding: 4px 8px;
  border-radius: 6px;
  background: var(--cp-bg-main);
  color: var(--cp-text-main);
}

.cp-side-event-info {
  flex: 1;
}

.cp-side-event-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--cp-text-main);
  line-height: 1.3;
}

.cp-side-event-sub {
  font-size: 0.75rem;
  color: var(--cp-text-muted);
  margin-top: 2px;
}

/* Modal Flutuante para Clique na Data */
.cp-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.cp-modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.cp-modal-card {
  background: var(--cp-card-bg);
  color: var(--cp-text-main);
  border-radius: 20px;
  width: 92%;
  max-width: 540px;
  max-height: 85vh;
  overflow-y: auto;
  padding: 24px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.3);
  transform: translateY(20px) scale(0.96);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  border: 1px solid var(--cp-card-border);
}

.cp-modal-backdrop.active .cp-modal-card {
  transform: translateY(0) scale(1);
}

.cp-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--cp-bg-main);
  color: var(--cp-text-muted);
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 1.2rem;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.cp-modal-close:hover {
  background: var(--cp-card-border);
  color: var(--cp-text-main);
}

.cp-modal-header {
  margin-bottom: 18px;
  padding-right: 30px;
}

.cp-modal-date {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--cp-text-main);
  margin-bottom: 4px;
}

.cp-modal-status-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 700;
}

.cp-modal-body {
  font-size: 0.95rem;
  color: var(--cp-text-main);
  line-height: 1.6;
}

.cp-modal-event-item {
  padding: 12px;
  background: var(--cp-bg-main);
  border: 1px solid var(--cp-card-border);
  border-radius: 10px;
  margin-bottom: 10px;
}

.cp-disclaimer {
  background: var(--badge-commemorative-bg);
  border: 1px solid var(--badge-commemorative-border);
  color: var(--badge-commemorative);
  padding: 14px 18px;
  border-radius: 12px;
  margin-top: 28px;
  font-size: 0.9rem;
  text-align: center;
  font-weight: 500;
}

/* Accordion de FAQ (SEO) */
.cp-faq-item {
  background: var(--cp-card-bg);
  border: 1px solid var(--cp-card-border);
  border-radius: 12px;
  margin-bottom: 12px;
  overflow: hidden;
  box-shadow: var(--cp-shadow-sm);
}

.cp-faq-question {
  width: 100%;
  text-align: left;
  background: var(--cp-card-bg);
  border: none;
  padding: 16px 20px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--cp-text-main);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cp-faq-question:hover {
  color: var(--cp-primary);
}

.cp-faq-answer {
  padding: 0 20px 16px 20px;
  color: var(--cp-text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  display: none;
}

.cp-faq-item.active .cp-faq-answer {
  display: block;
}

/* ================= RESPONSIVIDADE E AJUSTES DE MOBILE ================= */
@media (max-width: 1024px) {
  .cp-single-month-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .cp-container {
    padding: 14px 8px;
  }

  .cp-title {
    font-size: 1.6rem;
  }

  .cp-controls-bar {
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
  }

  .cp-single-month-container {
    padding: 12px 8px;
    border-radius: 14px;
  }

  .cp-single-month-topbar {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
    gap: 10px;
  }

  .cp-single-month-title {
    font-size: 1.4rem;
  }

  /* Ajuste Perfeito do Calendário do Mês para Mobile */
  .cp-big-table {
    table-layout: fixed;
    width: 100%;
  }

  .cp-big-table th {
    padding: 6px 1px;
    font-size: 0.7rem;
    font-weight: 800;
  }

  .cp-big-table td {
    height: 52px; /* Encurta a altura da célula no mobile */
    padding: 3px 1px;
    text-align: center;
    vertical-align: top;
  }

  .cp-big-cell-num {
    font-size: 0.9rem;
    font-weight: 800;
    margin-bottom: 2px;
  }

  /* Oculta as caixas com texto corrido no mobile para não estourar a tela */
  .cp-big-table td .cp-tag {
    display: none;
  }

  /* Exibe pontinhos coloridos discretos sob a data no mobile */
  .cp-mobile-dots-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3px;
    margin-top: 2px;
  }

  .cp-mobile-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    display: inline-block;
  }

  .cp-mobile-dot.feriado { background: #dc2626; }
  .cp-mobile-dot.comemorativa { background: #d97706; }
  .cp-mobile-dot.sabado-letivo { background: #2563eb; }
  .cp-mobile-dot.recesso { background: #9333ea; }
}