/* ==========================================================================
   NEUROESCOLA • DESIGN SYSTEM PROFISSIONAL & HUMAN-CRAFTED
   Projetado com base em princípios de UI/UX modernos (Stripe, Linear, Apple)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
  /* Paleta Oficial NeuroSaber (Fiel às especificações) */
  --c-navy: #001744;         /* 01: Azul Noturno Profundo */
  --c-teal: #00BA9B;         /* 02: Verde Água (Autonomia 80-100%) */
  --c-coral: #FD6818;        /* 03: Coral Vibrante (Pare 0-49.9%) */
  --c-amber: #FCAE12;        /* 04: Âmbar Dourado (Atenção 50-79.9%) */
  --c-purple: #8B06FF;       /* 05: Roxo Elétrico (Inovação / Destaque) */
  --c-blue: #0576E5;         /* 06: Azul Real (Ações Interativas) */

  /* Tons Neutros de Apoio (Design Limpo e Humano) */
  --bg-app: #f8fafc;
  --bg-surface: #ffffff;
  --border-subtle: #e2e8f0;
  --border-hover: #cbd5e1;

  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-light: #94a3b8;

  /* Semáforo Sutil & Elegante (Cores funcionais sem poluição visual) */
  --sem-verde-bg: #ecfdf5;
  --sem-verde-text: #065f46;
  --sem-verde-border: #a7f3d0;

  --sem-amarelo-bg: #fffbeb;
  --sem-amarelo-text: #92400e;
  --sem-amarelo-border: #fde68a;

  --sem-vermelho-bg: #fef2f2;
  --sem-vermelho-text: #991b1b;
  --sem-vermelho-border: #fecaca;

  /* Tipografia */
  --font-sans: 'Aeonik', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-special: 'Daily Spark', 'Aeonik', 'Plus Jakarta Sans', sans-serif;

  /* Raios e Sombras Sutis */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-hover: 0 4px 12px rgba(0, 23, 68, 0.06);
}

/* Reset Global */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-app);
  color: var(--text-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  font-size: 14px;
}

#app-container {
  display: flex;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}

/* ==========================================================================
   SIDEBAR INTEGRADA (SEM FLUTUAÇÕES ARTIFICIAIS OU BORDAS EXCESSIVAS)
   ========================================================================== */
.sidebar {
  width: 250px;
  min-width: 250px;
  background-color: var(--c-navy);
  color: #ffffff;
  display: flex;
  flex-direction: column;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  z-index: 50;
}

.sidebar-header {
  padding: 20px 20px 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.brand-badge {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--c-teal) 0%, var(--c-blue) 100%);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}

.brand-title {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.brand-title span {
  color: var(--c-teal);
}

.sidebar-nav {
  flex: 1;
  padding: 16px 10px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-section {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.4);
  padding: 14px 12px 6px 12px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  color: #cbd5e1;
  text-decoration: none;
  font-size: 0.84rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}

.nav-item:hover {
  background-color: rgba(255, 255, 255, 0.06);
  color: #ffffff;
}

.nav-item.active {
  background-color: rgba(0, 186, 155, 0.14);
  color: #ffffff;
  font-weight: 600;
}

.nav-item.active svg {
  stroke: var(--c-teal);
}

.nav-item svg {
  width: 17px;
  height: 17px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.5);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ==========================================================================
   MAIN AREA & TOPBAR LIMPA (PADRÃO HUMANO)
   ========================================================================== */
.main-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background-color: var(--bg-app);
}

.topbar {
  height: 56px;
  min-height: 56px;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  z-index: 40;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.breadcrumbs span.active {
  color: var(--text-main);
  font-weight: 600;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.role-switcher {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-app);
  border: 1px solid var(--border-subtle);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
}

.role-switcher select {
  border: none;
  background: transparent;
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-main);
  outline: none;
  cursor: pointer;
}

.user-profile {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-main);
}

.user-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--c-navy);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}

/* ==========================================================================
   CONTEÚDO DINÂMICO
   ========================================================================== */
.view-container {
  flex: 1;
  overflow-y: auto;
  padding: 28px;
}

.view-section {
  display: none;
}

.view-section.active {
  display: block;
}

/* Cabeçalho Natural da Página (Sem pilhas de badges) */
.page-header {
  margin-bottom: 24px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}

.page-title h1 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--c-navy);
  letter-spacing: -0.02em;
}

.page-title p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 3px;
}

.page-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Botões Naturais */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  text-decoration: none;
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--c-navy);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: #002366;
}

.btn-secondary {
  background-color: var(--bg-surface);
  color: var(--text-main);
  border-color: var(--border-subtle);
}

.btn-secondary:hover {
  background-color: var(--bg-app);
  border-color: var(--border-hover);
}

.btn-teal {
  background-color: var(--c-teal);
  color: #001744;
}

.btn-teal:hover {
  background-color: #00a88c;
  color: #ffffff;
}

/* ==========================================================================
   KPI CARDS SÓBRIOS & HUMANOS (SEM ESPAÇOS EM BRANCO EM NÚMEROS)
   ========================================================================== */
.kpi-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

@media (max-width: 1100px) {
  .kpi-row { grid-template-columns: repeat(2, 1fr); }
}

.kpi-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  box-shadow: var(--shadow-card);
  transition: border-color 0.15s ease;
}

.kpi-card:hover {
  border-color: var(--border-hover);
}

.kpi-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.kpi-number {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--c-navy);
  letter-spacing: -0.03em;
  margin: 6px 0 2px 0;
  line-height: 1.1;
}

.kpi-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ==========================================================================
   CARDS DE GRÁFICOS
   ========================================================================== */
.charts-grid-top {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
  margin-bottom: 24px;
}

.charts-grid-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 24px;
}

@media (max-width: 1100px) {
  .charts-grid-top, .charts-grid-bottom { grid-template-columns: 1fr; }
}

.card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-card);
}

.card-header {
  margin-bottom: 16px;
}

.card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--c-navy);
}

.card-subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ==========================================================================
   STATUS TAGS (SEMÁFORO LIMPO)
   ========================================================================== */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 600;
}

.status-pill.verde {
  background-color: var(--sem-verde-bg);
  color: var(--sem-verde-text);
  border: 1px solid var(--sem-verde-border);
}

.status-pill.amarelo {
  background-color: var(--sem-amarelo-bg);
  color: var(--sem-amarelo-text);
  border: 1px solid var(--sem-amarelo-border);
}

.status-pill.vermelho {
  background-color: var(--sem-vermelho-bg);
  color: var(--sem-vermelho-text);
  border: 1px solid var(--sem-vermelho-border);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.status-pill.verde .status-dot { background-color: var(--c-teal); }
.status-pill.amarelo .status-dot { background-color: var(--c-amber); }
.status-pill.vermelho .status-dot { background-color: var(--c-coral); }

/* ==========================================================================
   TABELAS DE DADOS
   ========================================================================== */
.table-container {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow-x: auto;
  box-shadow: var(--shadow-card);
}

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

table.data-table th, table.data-table td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
}

table.data-table th {
  background-color: var(--bg-app);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  font-weight: 600;
}

table.data-table tr:hover td {
  background-color: #f8fbff;
}

/* Modais e Toasts */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 23, 68, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.15s ease;
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: #ffffff;
  border-radius: var(--radius-md);
  width: 90%;
  max-width: 500px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
  overflow: hidden;
}

.modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-body {
  padding: 20px;
}

.modal-footer {
  padding: 12px 20px;
  background: var(--bg-app);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

#toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1100;
}

.toast {
  background: var(--c-navy);
  color: #ffffff;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  margin-top: 6px;
  border-left: 3px solid var(--c-teal);
}

/* ==========================================================================
   INTERACTIVE SONDAGEM MATRIX & PEDAGOGICAL GATE
   ========================================================================== */
#pedagogical-gate-banner {
  background: #f0fdf4 !important;
  border: 1px solid #bbf7d0 !important;
  padding: 12px 18px !important;
  border-radius: var(--radius-md) !important;
  margin-bottom: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.gate-info-group {
  display: flex;
  align-items: center;
  gap: 14px;
}

.gate-pill {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  letter-spacing: 0.03em;
  display: inline-flex;
  align-items: center;
}

.gate-pill.unlocked {
  background: #dcfce7;
  color: #15803d;
  border: 1px solid #86efac;
}

.gate-pill.locked {
  background: #fee2e2;
  color: #b91c1c;
  border: 1px solid #fca5a5;
}

.btn-group-score {
  display: inline-flex;
  gap: 3px;
  justify-content: center;
  align-items: center;
}

.score-key {
  width: 25px;
  height: 25px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #cbd5e1;
  background: #f8fafc;
  color: #64748b;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.12s ease;
  user-select: none;
}

.score-key:hover {
  border-color: #94a3b8;
  background: #f1f5f9;
  color: #1e293b;
}

.score-key.certo.active {
  background: #00BA9B !important;
  color: #ffffff !important;
  border-color: #009e84 !important;
  box-shadow: 0 1px 3px rgba(0, 186, 155, 0.35);
}

.score-key.errado.active {
  background: #FD6818 !important;
  color: #ffffff !important;
  border-color: #e0550c !important;
  box-shadow: 0 1px 3px rgba(253, 104, 24, 0.35);
}

.score-key.bda-1.active {
  background: #FD6818 !important;
  color: #ffffff !important;
  border-color: #e0550c !important;
}

.score-key.bda-2.active {
  background: #FCAE12 !important;
  color: #ffffff !important;
  border-color: #d99308 !important;
}

.score-key.bda-3.active {
  background: #00BA9B !important;
  color: #ffffff !important;
  border-color: #009e84 !important;
}

.col-student-fixed {
  position: sticky;
  left: 0;
  background: inherit;
  z-index: 2;
}

tr:hover .col-student-fixed {
  background: #f8fbff;
}

.row-atypical {
  background: #fffbf7 !important;
}

.row-atypical td {
  opacity: 0.85;
}

.spark-badge {
  font-family: 'Daily Spark', cursive, sans-serif;
  color: #8B06FF;
  font-size: 1.1rem;
  margin-left: 6px;
}