fix: alinha filtros com corpo e remove alertas

- Header e filtros alinhados com container (1600px)
- Adiciona filters-inner wrapper
- Remove secao de Alertas Inteligentes (CSS, HTML e JS)
- Responsivo atualizado

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/dashboard.js

@@ -87,9 +87,17 @@ function buildHTML(data, agente, isAgentDashboard = true, diasPeriodo = null, as
 
   .filters {
     background: var(--card); border-bottom: 1px solid var(--border);
-    padding: 14px 40px; display: flex; gap: 24px; align-items: center; flex-wrap: wrap;
     box-shadow: 0 1px 2px rgba(0,0,0,0.04);
   }
+  .filters-inner {
+    max-width: 1600px;
+    margin: 0 auto;
+    padding: 14px 40px;
+    display: flex;
+    gap: 24px;
+    align-items: center;
+    flex-wrap: wrap;
+  }
   .filter-group { display: flex; align-items: center; gap: 8px; }
   .filter-group label {
     font-size: 12px; font-weight: 600; color: var(--text-secondary);
@@ -233,149 +241,6 @@ function buildHTML(data, agente, isAgentDashboard = true, diasPeriodo = null, as
   .netting-kpi .value.neutral { color: var(--blue); }
   .netting-kpi .sub { font-size: 11px; color: var(--text-muted); margin-top: 4px; }
 
-  /* Alerts Section */
-  .alerts-section {
-    background: var(--card);
-    border-radius: 12px;
-    border: 1px solid var(--border);
-    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
-    margin-bottom: 28px;
-    overflow: hidden;
-  }
-  .alerts-header {
-    display: flex;
-    justify-content: space-between;
-    align-items: center;
-    padding: 16px 22px;
-    border-bottom: 1px solid var(--border);
-    background: #FAFBFC;
-  }
-  .alerts-header h3 {
-    font-size: 15px;
-    font-weight: 700;
-    color: var(--text);
-    display: flex;
-    align-items: center;
-    gap: 10px;
-  }
-  .alerts-header .alert-count {
-    background: var(--primary);
-    color: white;
-    font-size: 11px;
-    font-weight: 600;
-    padding: 2px 8px;
-    border-radius: 12px;
-    min-width: 22px;
-    text-align: center;
-  }
-  .alerts-header .alert-count.zero {
-    background: var(--green);
-  }
-  .alerts-toggle {
-    background: none;
-    border: 1px solid var(--border);
-    padding: 6px 14px;
-    border-radius: 6px;
-    font-size: 12px;
-    font-weight: 600;
-    color: var(--text-secondary);
-    cursor: pointer;
-    font-family: inherit;
-    transition: all 0.15s;
-    display: flex;
-    align-items: center;
-    gap: 6px;
-  }
-  .alerts-toggle:hover {
-    background: var(--bg);
-    border-color: var(--primary);
-    color: var(--primary);
-  }
-  .alerts-body {
-    padding: 20px 22px;
-    transition: max-height 0.3s ease, padding 0.3s ease, opacity 0.3s ease;
-    overflow: hidden;
-  }
-  .alerts-body.collapsed {
-    max-height: 0 !important;
-    padding: 0 22px;
-    opacity: 0;
-  }
-  .alerts-grid {
-    display: grid;
-    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
-    gap: 14px;
-  }
-  .alert-card {
-    border-radius: 10px;
-    padding: 14px 16px;
-    display: flex;
-    gap: 12px;
-    align-items: flex-start;
-  }
-  .alert-card.critical {
-    background: #FEE2E2;
-    border: 1px solid #FECACA;
-  }
-  .alert-card.warning {
-    background: #FEF3C7;
-    border: 1px solid #FDE68A;
-  }
-  .alert-card.info {
-    background: var(--blue-bg);
-    border: 1px solid #BFDBFE;
-  }
-  .alert-icon {
-    width: 36px;
-    height: 36px;
-    border-radius: 8px;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    font-size: 16px;
-    flex-shrink: 0;
-  }
-  .alert-card.critical .alert-icon {
-    background: #DC2626;
-    color: white;
-  }
-  .alert-card.warning .alert-icon {
-    background: #F59E0B;
-    color: white;
-  }
-  .alert-card.info .alert-icon {
-    background: var(--blue);
-    color: white;
-  }
-  .alert-content {
-    flex: 1;
-    min-width: 0;
-  }
-  .alert-title {
-    font-size: 13px;
-    font-weight: 700;
-    margin-bottom: 4px;
-  }
-  .alert-card.critical .alert-title { color: #DC2626; }
-  .alert-card.warning .alert-title { color: #B45309; }
-  .alert-card.info .alert-title { color: var(--blue); }
-  .alert-desc {
-    font-size: 12px;
-    color: var(--text-secondary);
-    line-height: 1.4;
-  }
-  .no-alerts {
-    text-align: center;
-    padding: 30px;
-    color: var(--text-muted);
-    font-size: 13px;
-  }
-  .no-alerts .check-icon {
-    font-size: 32px;
-    margin-bottom: 8px;
-    color: var(--green);
-  }
-
   /* Additional Charts Grid */
   .charts-grid-3 {
     display: grid;
@@ -430,7 +295,7 @@ function buildHTML(data, agente, isAgentDashboard = true, diasPeriodo = null, as
     .chart-card.full-width { grid-column: span 1; }
     .chart-card { min-height: 320px; }
     .container { padding: 20px; }
-    .filters { padding: 12px 20px; flex-wrap: wrap; }
+    .filters-inner { padding: 12px 20px; }
     .header-inner { padding: 16px 20px; flex-direction: column; gap: 12px; }
   }
   @media (max-width: 600px) {
@@ -478,6 +343,7 @@ ${isEmulating ? `
 </div>
 
 <div class="filters">
+  <div class="filters-inner">
     <div class="filter-group"><label>De:</label><input type="date" id="filterStart"></div>
     <div class="filter-group"><label>Ate:</label><input type="date" id="filterEnd"></div>
     <div class="filter-group">
@@ -502,25 +368,12 @@ ${isEmulating ? `
     </div>
     <button class="btn-apply" onclick="applyFilters()">Aplicar</button>
     <button class="btn-export" onclick="exportCSV()">&#x2B07; Exportar CSV</button>
+  </div>
 </div>
 
 <div class="container">
   <div class="kpi-grid" id="kpiGrid"></div>
 
-  <!-- Alerts Section -->
-  <div class="alerts-section" id="alertsSection">
-    <div class="alerts-header">
-      <h3>Alertas Inteligentes <span class="alert-count" id="alertCount">0</span></h3>
-      <button class="alerts-toggle" id="alertsToggle" onclick="toggleAlerts()">
-        <span id="alertsToggleIcon">&#x25BC;</span>
-        <span id="alertsToggleText">Recolher</span>
-      </button>
-    </div>
-    <div class="alerts-body" id="alertsBody">
-      <div class="alerts-grid" id="alertsGrid"></div>
-    </div>
-  </div>
-
   <!-- Volume Charts Section -->
   <div class="section-header">
     <h2>Volume e Taxas</h2>
@@ -705,7 +558,6 @@ function applyFilters() {
   renderKPIs();
   try { renderCharts(gran); } catch(e) { console.error('Chart error:', e); }
   renderTable();
-  renderAlerts();
   renderPortfolioAnalysis();
   try { renderPortfolioCharts(gran); } catch(e) { console.error('Portfolio chart error:', e); }
   try { renderNettingAnalysis(gran); } catch(e) { console.error('Netting chart error:', e); }
@@ -1174,159 +1026,6 @@ function renderPortfolioAnalysis() {
 }
 
 // ============================================
-// ALERTS SECTION
-// ============================================
-
-let alertsCollapsed = false;
-
-function toggleAlerts() {
-  alertsCollapsed = !alertsCollapsed;
-  const body = document.getElementById('alertsBody');
-  const icon = document.getElementById('alertsToggleIcon');
-  const text = document.getElementById('alertsToggleText');
-
-  if (alertsCollapsed) {
-    body.classList.add('collapsed');
-    icon.innerHTML = '&#x25B6;';
-    text.textContent = 'Expandir';
-  } else {
-    body.classList.remove('collapsed');
-    icon.innerHTML = '&#x25BC;';
-    text.textContent = 'Recolher';
-  }
-}
-
-function detectAlerts() {
-  const alerts = [];
-  const today = new Date();
-  const endDate = document.getElementById('filterEnd').value;
-  const referenceDate = endDate ? new Date(endDate) : today;
-
-  // Calculate client metrics for alerts (using all data)
-  const clientData = {};
-  RAW_DATA.forEach(r => {
-    if (!clientData[r.cliente]) {
-      clientData[r.cliente] = {
-        cliente: r.cliente,
-        operations: [],
-        volumeTotal: 0
-      };
-    }
-    clientData[r.cliente].operations.push(r);
-    clientData[r.cliente].volumeTotal += r.valor_dolar;
-  });
-
-  // Calculate last operation date for each client
-  Object.values(clientData).forEach(c => {
-    const dates = c.operations
-      .map(op => op.data_operacao ? new Date(op.data_operacao.replace(' ', 'T')) : null)
-      .filter(d => d && !isNaN(d.getTime()))
-      .sort((a, b) => b - a);
-    c.lastDate = dates[0];
-    c.daysSinceLast = c.lastDate ? Math.floor((referenceDate - c.lastDate) / (1000 * 60 * 60 * 24)) : 999;
-    c.operationCount = c.operations.length;
-  });
-
-  /// 1. Cliente Esfriando: Clients who haven't operated in >30 days but had >2 operations
-  const clientesEsfriando = Object.values(clientData).filter(c =>
-    c.daysSinceLast > 30 && c.operationCount > 2
-  );
-  clientesEsfriando.forEach(c => {
-    alerts.push({
-      type: 'warning',
-      icon: '&#x2744;',
-      title: 'Cliente Esfriando',
-      desc: c.cliente + ' - ' + c.daysSinceLast + ' dias sem operar (' + c.operationCount + ' operacoes historicas)'
-    });
-  });
-
-  /// 2. Queda de Volume: If total volume dropped >20% vs previous period
-  const start = document.getElementById('filterStart').value;
-  const end = document.getElementById('filterEnd').value;
-  const prev = calcPreviousPeriod(start, end);
-
-  if (prev.start && prev.end) {
-    const currVolume = filtered.reduce((sum, r) => sum + r.valor_dolar, 0);
-    const prevData = RAW_DATA.filter(r => {
-      const dateOnly = r.data_operacao ? r.data_operacao.slice(0, 10) : null;
-      return dateOnly && dateOnly >= prev.start && dateOnly <= prev.end;
-    });
-    const prevVolume = prevData.reduce((sum, r) => sum + r.valor_dolar, 0);
-
-    if (prevVolume > 0) {
-      const dropPct = ((prevVolume - currVolume) / prevVolume) * 100;
-      if (dropPct > 20) {
-        alerts.push({
-          type: 'critical',
-          icon: '&#x2193;',
-          title: 'Queda de Volume',
-          desc: 'Volume caiu ' + fmtNum(dropPct, 1) + '% vs periodo anterior (' + fmtUSD(prevVolume) + ' -> ' + fmtUSD(currVolume) + ')'
-        });
-      }
-    }
-  }
-
-  // 3. VIP Inativo: Top 5 clients by LTV who haven't operated in >15 days
-  const top5ByLTV = Object.values(clientData)
-    .sort((a, b) => b.volumeTotal - a.volumeTotal)
-    .slice(0, 5);
-
-  top5ByLTV.filter(c => c.daysSinceLast > 15).forEach(c => {
-    alerts.push({
-      type: 'critical',
-      icon: '&#x2605;',
-      title: 'VIP Inativo',
-      desc: c.cliente + ' (LTV: ' + fmtUSD(c.volumeTotal) + ') - ' + c.daysSinceLast + ' dias sem operar'
-    });
-  });
-
-  // 4. Spread Baixo: Operations with spread % below (average - 1 std deviation)
-  if (filtered.length > 0) {
-    const spreads = filtered.map(r => r.spread_pct);
-    const avgSpread = spreads.reduce((a, b) => a + b, 0) / spreads.length;
-    const variance = spreads.reduce((sum, s) => sum + Math.pow(s - avgSpread, 2), 0) / spreads.length;
-    const stdDev = Math.sqrt(variance);
-    const threshold = avgSpread - stdDev;
-
-    const lowSpreadOps = filtered.filter(r => r.spread_pct < threshold);
-    if (lowSpreadOps.length > 0) {
-      const clientsLowSpread = [...new Set(lowSpreadOps.map(r => r.cliente))];
-      alerts.push({
-        type: 'info',
-        icon: '&#x25BC;',
-        title: 'Spread Baixo Detectado',
-        desc: lowSpreadOps.length + ' operacoes abaixo de ' + fmtPct(threshold) + ' (media: ' + fmtPct(avgSpread) + '). Clientes: ' + clientsLowSpread.slice(0, 3).join(', ') + (clientsLowSpread.length > 3 ? '...' : '')
-      });
-    }
-  }
-
-  return alerts;
-}
-
-function renderAlerts() {
-  const alerts = detectAlerts();
-  const grid = document.getElementById('alertsGrid');
-  const countBadge = document.getElementById('alertCount');
-
-  countBadge.textContent = alerts.length;
-  countBadge.className = 'alert-count' + (alerts.length === 0 ? ' zero' : '');
-
-  if (alerts.length === 0) {
-    grid.innerHTML = '<div class="no-alerts"><div class="check-icon">&#x2713;</div>Nenhum alerta no momento</div>';
-    return;
-  }
-
-  grid.innerHTML = alerts.map(a => \`
-    <div class="alert-card \${a.type}">
-      <div class="alert-icon">\${a.icon}</div>
-      <div class="alert-content">
-        <div class="alert-title">\${a.title}</div>
-        <div class="alert-desc">\${a.desc}</div>
-      </div>
-    </div>
-  \`).join('');
-}
-
 // ============================================
 // PORTFOLIO ANALYSIS CHARTS
 // ============================================