/* ============================================================
   ContaFlow — CSS Principal Avançado, Unificado e Vivo
   Identidade visual: Azul escuro #0A1F3C / Azul #185FA5
   Versão: 2.3.0 (Completa com Fundo Realçado e Seletor de Cliente)
   ============================================================ */

:root {
  /* Cores de Identidade */
  --cf-navy:            #0A1F3C;
  --cf-sidebar-bg:      #0A1F3C;
  --cf-blue:            #185FA5;
  --cf-blue-mid:        #1e73be;
  --cf-blue-light:      #e6f1fb;
  --cf-blue-muted:      #6ba4db;
  
  /* Cores Semânticas (Light Mode) */
  --cf-green:           #10b981;
  --cf-green-light:     #ecfdf5;
  --cf-amber:           #f59e0b;
  --cf-amber-light:     #fffbeb;
  --cf-red:             #ef4444;
  --cf-red-light:       #fef2f2;
  --cf-purple:          #6366f1;

  /* Layout e Dimensões */
  --cf-sidebar-w:       240px;
  --cf-topbar-h:        56px;
  --cf-radius-sm:       6px;
  --cf-radius:          8px;
  --cf-radius-lg:       12px;

  /* Superfícies e Textos (Light Mode) */
  --cf-bg:              #edf2f7; /* Cor de fundo viva e visível */
  --cf-surface:         #ffffff;
  --cf-border:          #cbd5e1; /* Borda um pouco mais marcada para destaque */
  --cf-text:            #0f172a;
  --cf-text-muted:      #475569;
  --cf-text-hint:       #94a3b8;

  /* Sombras */
  --cf-shadow-sm:       0 1px 3px rgba(0, 0, 0, 0.05);
  --cf-shadow:          0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  --cf-shadow-lg:       0 10px 25px -5px rgba(0, 0, 0, 0.1);
  
  /* Transições padrão */
  --cf-transition:      all 0.2s ease-in-out;
}

/* Dark mode automático */
@media (prefers-color-scheme: dark) {
  :root {
    --cf-bg:            #0b111e; /* Fundo escuro mais profundo para dar contraste */
    --cf-surface:       #131c2e;
    --cf-border:        rgba(255, 255, 255, 0.1);
    --cf-text:          #f8fafc;
    --cf-text-muted:    #94a3b8;
    --cf-text-hint:     #64748b;
    
    /* Ajustes semânticos para o Dark Mode */
    --cf-green-light:   rgba(16, 185, 129, 0.15);
    --cf-amber-light:   rgba(245, 158, 11, 0.15);
    --cf-red-light:     rgba(239, 68, 68, 0.15);
    --cf-blue-light:    rgba(24, 95, 165, 0.2);
  }
}

/* ============================================================
   Reset Geral e Acessibilidade
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body { 
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background: var(--cf-bg); 
  color: var(--cf-text); 
  line-height: 1.5; 
}
a { color: var(--cf-blue); text-decoration: none; transition: var(--cf-transition); }
a:hover { color: var(--cf-blue-mid); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--cf-blue);
  outline-offset: 2px;
}
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: 13px; color: var(--cf-text); }

/* ============================================================
   Shell & Layout Base
   ============================================================ */
.cf-shell {
  display: flex;
  min-height: 100vh;
}

/* ============================================================
   Sidebar (Menu Lateral)
   ============================================================ */
.cf-sidebar {
  width: var(--cf-sidebar-w);
  background: var(--cf-sidebar-bg);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  overflow-y: auto;
  transition: transform 0.3s ease;
  border-right: 1px solid rgba(255, 255, 255, 0.05);
}

/* Logo */
.cf-logo {
  padding: 20px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.cf-logo-icon {
  width: 36px; height: 36px;
  background: var(--cf-blue);
  border-radius: var(--cf-radius);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: #fff;
}
.cf-logo-name {
  font-size: 18px; font-weight: 700; color: #fff; letter-spacing: -0.5px;
}
.cf-logo-name span { color: var(--cf-blue-muted); }
.cf-logo-tag {
  font-size: 10px; color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase; letter-spacing: 0.5px; margin-left: auto;
}

/* Navegação Interna */
.cf-nav { flex: 1; padding: 16px 8px; }
.cf-nav-section {
  padding: 12px 12px 6px;
  font-size: 11px; font-weight: 600;
  color: rgba(255, 255, 255, 0.4);
  text-transform: uppercase; letter-spacing: 0.8px;
}
.cf-nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  font-size: 13px; color: rgba(255, 255, 255, 0.7);
  border-radius: var(--cf-radius);
  transition: var(--cf-transition);
  margin-bottom: 2px;
}
.cf-nav-item i { font-size: 16px; width: 20px; text-align: center; opacity: 0.8; }
.cf-nav-item:hover { background: rgba(255, 255, 255, 0.06); color: #fff; }
.cf-nav-item.active {
  background: var(--cf-blue);
  color: #fff;
  font-weight: 500;
}

/* Badges da Navegação */
.cf-badge {
  margin-left: auto; font-size: 11px; font-weight: 600;
  padding: 2px 8px; border-radius: 12px;
}
.cf-badge-red   { background: rgba(239, 64, 64, 0.2); color: #fca5a5; }
.cf-badge-amber { background: rgba(245, 158, 11, 0.2); color: #fcd34d; }
.cf-badge-blue  { background: rgba(24, 95, 165, 0.3); color: #93c5fd; }

/* Rodapé da Sidebar */
.cf-sidebar-footer {
  padding: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(0, 0, 0, 0.15);
}
.cf-user-info { display: flex; align-items: center; gap: 10px; }
.cf-user-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--cf-blue);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; color: #fff;
  flex-shrink: 0;
}
.cf-user-name { font-size: 13px; font-weight: 500; color: #fff; line-height: 1.2; }
.cf-user-role { font-size: 11px; color: rgba(255, 255, 255, 0.45); }
.cf-logout {
  margin-left: auto; color: rgba(255, 255, 255, 0.4); font-size: 18px;
  transition: var(--cf-transition);
}
.cf-logout:hover { color: var(--cf-red); }

/* ============================================================
   Main Content Area (Área Principal)
   ============================================================ */
.cf-main {
  margin-left: var(--cf-sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: margin 0.3s ease;
}

/* Topbar (Barra Superior) */
.cf-topbar {
  height: var(--cf-topbar-h);
  background: var(--cf-surface);
  border-bottom: 1px solid var(--cf-border);
  display: flex; align-items: center;
  padding: 0 24px; gap: 16px;
  position: sticky; top: 0; z-index: 50;
  box-shadow: var(--cf-shadow-sm);
}
.cf-menu-toggle {
  display: none; color: var(--cf-text-muted); font-size: 22px;
}
.cf-topbar-title { font-size: 16px; font-weight: 600; color: var(--cf-text); }

/* Ações da Topbar & Seletor de Cliente Dinâmico (Carregamento Inteligente) */
.cf-topbar-actions { 
  display: flex; 
  align-items: center; 
  gap: 16px; 
  margin-left: auto; 
}

/* Componente visual vivo para o Cliente selecionado no sistema */
.cf-topbar-client {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: var(--cf-blue-light);
  color: var(--cf-blue);
  padding: 6px 12px;
  border-radius: var(--cf-radius-sm);
  font-weight: 600;
  font-size: 13px;
  border: 1px solid rgba(24, 95, 165, 0.15);
  max-width: 240px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (prefers-color-scheme: dark) {
  .cf-topbar-client {
    background-color: rgba(24, 95, 165, 0.2);
    color: var(--cf-blue-muted);
    border-color: rgba(255, 255, 255, 0.05);
  }
}

/* Busca Global da Topbar */
.cf-search {
  display: flex; align-items: center; gap: 8px;
  background: var(--cf-bg); border: 1px solid var(--cf-border);
  border-radius: var(--cf-radius); padding: 6px 12px;
  transition: var(--cf-transition);
}
.cf-search:focus-within {
  border-color: var(--cf-blue);
  background: var(--cf-surface);
  box-shadow: 0 0 0 3px rgba(24, 95, 165, 0.15);
}
.cf-search i { color: var(--cf-text-hint); font-size: 15px; }
.cf-search input {
  border: none; background: transparent; outline: none;
  width: 260px; color: var(--cf-text); font-size: 13px;
}

/* Botões de Ícones da Topbar */
.cf-icon-btn {
  width: 36px; height: 36px; border-radius: var(--cf-radius);
  border: 1px solid var(--cf-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--cf-text-muted); font-size: 16px;
  position: relative; transition: var(--cf-transition);
}
.cf-icon-btn:hover { background: var(--cf-bg); color: var(--cf-blue); border-color: var(--cf-blue-muted); }
.cf-notif-dot {
  position: absolute; top: 6px; right: 6px;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--cf-red); border: 2px solid var(--cf-surface);
}

/* ============================================================
   Área de Conteúdo (Fundo com Mais Vida e Cor)
   ============================================================ */
.cf-content { 
  flex: 1; 
  padding: 24px; 
  position: relative;
  z-index: 1;
  
  /* Gradiente marcante de iluminação de fundo */
  background: radial-gradient(at 0% 0%, rgba(24, 95, 165, 0.08) 0px, transparent 55%),
              radial-gradient(at 100% 100%, rgba(99, 102, 241, 0.06) 0px, transparent 55%),
              var(--cf-bg);
              
  /* Linhas de malha de design (Grid) bem visíveis */
  background-image: 
    linear-gradient(rgba(15, 23, 42, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 42, 0.04) 1px, transparent 1px);
  background-size: 44px 44px;
}

/* Glow/Orbe de luz vibrante ao fundo */
.cf-content::before {
  content: "";
  position: absolute;
  top: -50px;
  right: 10%;
  width: 400px;
  height: 400px;
  background: linear-gradient(135deg, var(--cf-blue) 0%, var(--cf-purple) 100%);
  border-radius: 50%;
  filter: blur(130px);
  opacity: 0.08;
  pointer-events: none;
  z-index: -1;
}

/* Customização do fundo dinâmico no Dark Mode */
@media (prefers-color-scheme: dark) {
  .cf-content {
    background: radial-gradient(at 0% 0%, rgba(24, 95, 165, 0.15) 0px, transparent 60%),
                radial-gradient(at 100% 100%, rgba(99, 102, 241, 0.1) 0px, transparent 60%),
                var(--cf-bg);
    background-image: 
      linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  }
  .cf-content::before {
    opacity: 0.12;
  }
}

/* ============================================================
   Componentes de Estrutura (Cards e Grids)
   ============================================================ */
.cf-card {
  background: var(--cf-surface);
  border: 1px solid var(--cf-border);
  border-radius: var(--cf-radius-lg);
  padding: 20px;
  box-shadow: var(--cf-shadow);
  position: relative;
  z-index: 2;
}
.cf-card-title {
  font-size: 14px; font-weight: 600; color: var(--cf-text);
  margin-bottom: 16px; display: flex; align-items: center; gap: 8px;
}
.cf-card-title i { color: var(--cf-blue); font-size: 18px; }

/* Grids Avançados Autoresponsivos */
.cf-grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 20px; }
.cf-grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }

/* Dashboard KPIs Cards */
.cf-kpi-grid { 
  display: grid; 
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); 
  gap: 16px; 
  margin-bottom: 24px; 
}
.cf-kpi {
  background: var(--cf-surface);
  border: 1px solid var(--cf-border);
  border-radius: var(--cf-radius-lg);
  padding: 16px;
  position: relative; overflow: hidden;
  box-shadow: var(--cf-shadow-sm);
}
.cf-kpi-label { font-size: 12px; color: var(--cf-text-muted); font-weight: 500; margin-bottom: 6px; }
.cf-kpi-value { font-size: 22px; font-weight: 700; line-height: 1.2; color: var(--cf-text); }
.cf-kpi-delta { font-size: 11px; margin-top: 6px; font-weight: 500; }
.cf-kpi-icon {
  position: absolute; right: 16px; bottom: 16px;
  font-size: 32px; opacity: 0.15;
}

/* Modificadores Semânticos dos KPIs com bordas vivas */
.cf-kpi.blue   { border-left: 4px solid var(--cf-blue); }
.cf-kpi.green  { border-left: 4px solid var(--cf-green); }
.cf-kpi.amber  { border-left: 4px solid var(--cf-amber); }
.cf-kpi.red    { border-left: 4px solid var(--cf-red); }

/* ============================================================
   Tabelas e Componentes de Dados
   ============================================================ */
.cf-table-wrap { overflow-x: auto; border-radius: var(--cf-radius) var(--cf-radius) 0 0; border: 1px solid var(--cf-border); }
.cf-table { width: 100%; border-collapse: collapse; font-size: 13px; background: var(--cf-surface); }
.cf-table th {
  text-align: left; padding: 12px 16px;
  color: var(--cf-text-muted); font-weight: 600; font-size: 11px;
  border-bottom: 2px solid var(--cf-border);
  background: var(--cf-bg);
  text-transform: uppercase; letter-spacing: 0.5px;
}
.cf-table td { padding: 14px 16px; border-bottom: 1px solid var(--cf-border); color: var(--cf-text); }
.cf-table tr:last-child td { border-bottom: none; }
.cf-table tr:hover td { background: var(--cf-bg); }

/* Paginação de Dados */
.cf-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--cf-surface);
  border: 1px solid var(--cf-border);
  border-top: none;
  border-radius: 0 0 var(--cf-radius-lg) var(--cf-radius-lg);
}
.cf-pagination-info { font-size: 12px; color: var(--cf-text-muted); }
.cf-pagination-pages { display: flex; gap: 4px; }
.cf-page-btn {
  padding: 6px 12px; font-size: 12px; font-weight: 500;
  border-radius: var(--cf-radius-sm); border: 1px solid var(--cf-border);
  transition: var(--cf-transition);
}
.cf-page-btn:hover:not(:disabled) { background: var(--cf-bg); color: var(--cf-blue); border-color: var(--cf-blue-muted); }
.cf-page-btn.active { background: var(--cf-blue); color: #fff; border-color: var(--cf-blue); }
.cf-page-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* Status Badges */
.cf-status {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 12px; font-size: 11px; font-weight: 600;
}
.cf-status-ok      { background: var(--cf-green-light); color: var(--cf-green); }
.cf-status-pend    { background: var(--cf-amber-light); color: var(--cf-amber); }
.cf-status-novo    { background: var(--cf-blue-light);  color: var(--cf-blue);  }
.cf-status-erro    { background: var(--cf-red-light);   color: var(--cf-red);   }
.cf-status-neutro  { background: var(--cf-bg);          color: var(--cf-text-muted); }

/* Empty States (Estados Vazios) */
.cf-empty-state {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 48px 24px; background: var(--cf-surface);
  border: 2px dashed var(--cf-border); border-radius: var(--cf-radius-lg);
}
.cf-empty-state-icon { font-size: 42px; color: var(--cf-text-hint); margin-bottom: 16px; }
.cf-empty-state-title { font-size: 16px; font-weight: 600; color: var(--cf-text); margin-bottom: 6px; }
.cf-empty-state-desc { font-size: 13px; color: var(--cf-text-muted); max-width: 320px; margin-bottom: 16px; }

/* ============================================================
   Formulários e Elementos de Entrada
   ============================================================ */
.cf-form-group { margin-bottom: 16px; }
.cf-label { display: block; font-size: 12px; font-weight: 600; color: var(--cf-text-muted); margin-bottom: 6px; }
.cf-input, .cf-select, .cf-textarea {
  width: 100%; padding: 10px 14px;
  border: 1px solid var(--cf-border); border-radius: var(--cf-radius);
  background: var(--cf-surface); color: var(--cf-text);
  font-size: 13px; outline: none; transition: var(--cf-transition);
}
.cf-input:focus, .cf-select:focus, .cf-textarea:focus {
  border-color: var(--cf-blue);
  box-shadow: 0 0 0 3px rgba(24, 95, 165, 0.15);
  background: var(--cf-surface);
}
.cf-textarea { resize: vertical; min-height: 90px; }

/* Wrapper para Inputs com Ícones */
.cf-input-icon-wrapper { position: relative; display: flex; align-items: center; }
.cf-input-icon-wrapper i { position: absolute; left: 12px; color: var(--cf-text-hint); font-size: 16px; pointer-events: none; }
.cf-input-icon-wrapper .cf-input { padding-left: 38px; }

/* Validação Erro UI */
.cf-input.is-invalid { border-color: var(--cf-red); background: var(--cf-red-light); }
.cf-error-message { font-size: 11px; color: var(--cf-red); font-weight: 500; margin-top: 4px; }

/* Botões Profissionais */
.cf-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 18px; border-radius: var(--cf-radius);
  font-size: 13px; font-weight: 600; transition: var(--cf-transition);
}
.cf-btn-primary   { background: var(--cf-blue); color: #fff; }
.cf-btn-primary:hover { background: var(--cf-blue-mid); }
.cf-btn-secondary { background: var(--cf-surface); color: var(--cf-text); border: 1px solid var(--cf-border); }
.cf-btn-secondary:hover { background: var(--cf-bg); border-color: var(--cf-text-hint); }
.cf-btn-danger    { background: var(--cf-red-light); color: var(--cf-red); }
.cf-btn-danger:hover { background: var(--cf-red); color: #fff; }
.cf-btn-sm { padding: 6px 12px; font-size: 12px; border-radius: var(--cf-radius-sm); }

/* ============================================================
   Alerts / Banners
   ============================================================ */
.cf-alert {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px; border-radius: var(--cf-radius);
  margin-bottom: 20px; font-size: 13px; font-weight: 500;
  border-left: 4px solid transparent;
}
.cf-alert-sucesso { background: var(--cf-green-light); color: var(--cf-green); border-left-color: var(--cf-green); }
.cf-alert-erro    { background: var(--cf-red-light);   color: var(--cf-red);   border-left-color: var(--cf-red); }
.cf-alert-aviso   { background: var(--cf-amber-light); color: var(--cf-amber); border-left-color: var(--cf-amber); }
.cf-alert-close   { margin-left: auto; color: inherit; opacity: 0.6; font-size: 16px; transition: var(--cf-transition); }
.cf-alert-close:hover { opacity: 1; }

/* Breadcrumb & Progresso */
.cf-breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--cf-text-muted); margin-bottom: 20px;
}
.cf-breadcrumb a { color: var(--cf-text-muted); font-weight: 500; }
.cf-breadcrumb a:hover { color: var(--cf-blue); }
.cf-breadcrumb .sep { color: var(--cf-text-hint); }
.cf-breadcrumb .cur { color: var(--cf-text); font-weight: 600; }

.cf-progress { height: 6px; background: var(--cf-border); border-radius: 3px; overflow: hidden; }
.cf-progress-fill { height: 100%; background: var(--cf-blue); border-radius: 3px; transition: width 0.4s ease; }

/* Skeletons */
.cf-skeleton {
  background: linear-gradient(90deg, var(--cf-bg) 25%, var(--cf-border) 50%, var(--cf-bg) 75%);
  background-size: 200% 100%; animation: cf-skeleton-loading 1.5s infinite ease-in-out;
  border-radius: var(--cf-radius-sm); display: inline-block;
}
.cf-skeleton-text { width: 100%; height: 12px; margin-bottom: 8px; }
.cf-skeleton-title { width: 40%; height: 20px; margin-bottom: 16px; }
.cf-skeleton-avatar { width: 40px; height: 40px; border-radius: 50%; }

@keyframes cf-skeleton-loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Tooltips */
[data-cf-tooltip] { position: relative; cursor: pointer; }
[data-cf-tooltip]::after {
  content: attr(data-cf-tooltip); position: absolute; bottom: 125%; left: 50%;
  transform: translateX(-50%) scale(0.9); background: #0f172a; color: #fff;
  padding: 6px 10px; font-size: 11px; font-weight: 500; border-radius: var(--cf-radius-sm);
  white-space: nowrap; opacity: 0; pointer-events: none;
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1); box-shadow: var(--cf-shadow); z-index: 1000;
}
[data-cf-tooltip]:hover::after { opacity: 1; transform: translateX(-50%) scale(1); }

/* ============================================================
   Página de Login Dedicada
   ============================================================ */
.cf-login-page {
  min-height: 100vh; background: linear-gradient(135deg, var(--cf-navy) 0%, #061324 100%);
  display: flex; align-items: center; justify-content: center; padding: 24px;
}
.cf-login-box {
  background: var(--cf-surface); border-radius: var(--cf-radius-lg);
  padding: 40px; width: 100%; max-width: 420px; box-shadow: var(--cf-shadow-lg);
}
.cf-login-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 32px; justify-content: center; }
.cf-login-title { font-size: 24px; font-weight: 700; letter-spacing: -0.5px; text-align: center; color: var(--cf-text); }
.cf-login-desc  { font-size: 13px; color: var(--cf-text-muted); text-align: center; margin-bottom: 28px; margin-top: 4px; }

/* ============================================================
   Responsividade Avançada
   ============================================================ */
@media (max-width: 768px) {
  .cf-sidebar { transform: translateX(-100%); }
  .cf-sidebar.open { transform: translateX(0); box-shadow: var(--cf-shadow-lg); }
  .cf-main { margin-left: 0; }
  .cf-menu-toggle { display: flex; }
  .cf-topbar { padding: 0 16px; }
  .cf-search input { width: 100%; }
  .cf-search { flex: 1; max-width: 200px; }
  .cf-kpi-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .cf-kpi-grid { grid-template-columns: 1fr; }
  .cf-search { display: none; }
  .cf-topbar-title { font-size: 14px; }
}

/* Utilitários Rápidos Globais */
.mt-1 { margin-top: 8px; }   .mt-2 { margin-top: 16px; }  .mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; }.mb-2 { margin-bottom: 16px; }.mb-3 { margin-bottom: 24px; }
.d-flex { display: flex; }   .align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 8px; }         .gap-2 { gap: 16px; }        .gap-3 { gap: 24px; }
.text-muted { color: var(--cf-text-muted); }
.text-sm    { font-size: 12px; }
.font-600   { font-weight: 600; }
.w-100      { width: 100%; }