/* ========================================================================
   Análise de Refugo | Estilos
   Identidade visual conforme Manual de Identidade Visual Frasle Mobility
   Cores oficiais: Vermelho #EC1C24 · Grafite #54565B · Preto/Branco · Cinza #D8D9DB
   Tipografia oficial: Kanit (padrão substitutivo: Verdana)
   ======================================================================== */

@import url('/vendor/fonts/kanit.css');

:root {
  /* Cores oficiais Frasle Mobility */
  --frasle-vermelho: #EC1C24;
  --frasle-vermelho-escuro: #C4151C;
  --frasle-grafite: #54565B;
  --frasle-grafite-claro: #6E7075;
  --frasle-grafite-escuro: #3B3D42;
  --frasle-preto: #000000;
  --frasle-branco: #FFFFFF;
  --frasle-cinza: #D8D9DB;

  /* Aliases estruturais (mantidos por compatibilidade com o restante do app) */
  --azul-marinho: var(--frasle-grafite);
  --azul-marinho-escuro: #2B2D31;
  --azul-marinho-claro: var(--frasle-grafite-claro);
  --amarelo: var(--frasle-vermelho);
  --amarelo-escuro: var(--frasle-vermelho-escuro);
  --azul-claro: var(--frasle-grafite);
  --azul-claro-hover: var(--frasle-grafite-escuro);
  --preto: var(--frasle-preto);
  --branco: var(--frasle-branco);
  --cinza-100: #F5F5F6;
  --cinza-200: #E4E4E6;
  --cinza-300: var(--frasle-cinza);
  --cinza-400: #B3B4B7;
  --cinza-500: #8D8F93;
  --cinza-600: #6F7175;
  --cinza-700: var(--frasle-grafite);
  --cinza-800: var(--frasle-grafite-escuro);
  /* Semáforo (comunicação funcional dos dashboards) */
  --sucesso: #1E8449;
  --sucesso-claro: #E3F3E9;
  --alerta: #C77700;
  --alerta-claro: #FBEEDD;
  --critico: var(--frasle-vermelho);
  --critico-claro: #FBDADB;
  --info: #4A6FA5;
  --info-claro: #E5EBF3;
  /* Tipografia (Manual de Identidade Visual Frasle Mobility) */
  --font-display: 'Kanit', 'Verdana', system-ui, sans-serif;
  --font-body: 'Kanit', 'Verdana', system-ui, sans-serif;
  /* Espaçamentos */
  --radius-sm: 4px;
  --radius: 8px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 2px rgba(20,21,23,0.07), 0 1px 3px rgba(20,21,23,0.05);
  --shadow: 0 4px 12px rgba(20,21,23,0.10), 0 2px 4px rgba(20,21,23,0.05);
  --shadow-lg: 0 12px 32px rgba(20,21,23,0.14), 0 4px 8px rgba(20,21,23,0.07);
  --shadow-xl: 0 24px 56px rgba(20,21,23,0.22);
  --transition: 0.2s cubic-bezier(.4,0,.2,1);
}

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

html, body {
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--cinza-700);
  background: var(--cinza-100);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body { min-height: 100vh; }

/* ========================================================================
   LOGIN
   ======================================================================== */

.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #2B2D31 0%, #3B3D42 45%, var(--frasle-grafite) 100%);
  position: relative;
  overflow: hidden;
}
.login-screen::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(236,28,36,0.16) 0%, transparent 60%);
  pointer-events: none;
}
.login-screen::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 60%);
  pointer-events: none;
}

.login-box {
  background: white;
  padding: 48px 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 420px;
  position: relative;
  z-index: 1;
  overflow: hidden;
  animation: slideUp 0.4s ease-out;
}
@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* ------------------------------------------------------------------------
   FRASLE MOBILITY — logo lockup (símbolo de apoio + wordmark tipográfico)
   Construído em conformidade com o Manual de Identidade Visual:
   tipografia Kanit, cor grafite predominante, vermelho como cor de apoio,
   sem alterar ou reconstruir o símbolo oficial da marca.
   ------------------------------------------------------------------------ */
.frasle-logo {
  display: flex;
  align-items: center;
  gap: 14px;
}
.frasle-logo-lg { justify-content: center; margin-bottom: 22px; }
.frasle-stripe {
  flex-shrink: 0;
  display: block;
  width: 46px;
  height: 32px;
  border-radius: 3px;
  background: repeating-linear-gradient(115deg,
    var(--frasle-vermelho) 0px, var(--frasle-vermelho) 7px,
    transparent 7px, transparent 13px);
}
.frasle-logo-sm .frasle-stripe {
  width: 26px;
  height: 19px;
  background: repeating-linear-gradient(115deg,
    var(--frasle-vermelho) 0px, var(--frasle-vermelho) 4px,
    transparent 4px, transparent 8px);
}
.frasle-wordmark { display: flex; flex-direction: column; line-height: 1; }
.frasle-word {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: 28px;
  color: var(--frasle-grafite);
  letter-spacing: -0.5px;
}
.frasle-logo-sm .frasle-word { font-size: 18px; }
.frasle-sub {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 11px;
  color: var(--frasle-grafite-claro);
  letter-spacing: 4px;
  margin-top: 2px;
  padding-left: 2px;
}
.frasle-logo-sm .frasle-sub { font-size: 8px; letter-spacing: 2.5px; margin-top: 1px; }
.frasle-logo-on-dark .frasle-word { color: var(--frasle-branco); }
.frasle-logo-on-dark .frasle-sub { color: rgba(255,255,255,0.68); }

.topbar-divider {
  width: 1px;
  align-self: stretch;
  margin: 2px 2px 2px 0;
  background: rgba(255,255,255,0.18);
}

/* Elemento de apoio (stripes) usado como acento decorativo de canto,
   conforme padrão de aplicação em materiais impressos do manual. */
.corner-stripe {
  position: absolute;
  width: 64px;
  height: 10px;
  background: repeating-linear-gradient(115deg,
    var(--frasle-vermelho) 0px, var(--frasle-vermelho) 5px,
    transparent 5px, transparent 9px);
  pointer-events: none;
}
.corner-stripe-tl { top: 0; left: 0; border-top-left-radius: var(--radius-lg); }

.login-app-name {
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--cinza-500);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 18px;
}
.login-app-name span { color: var(--frasle-vermelho); margin: 0 2px; }

.login-title {
  font-size: 19px;
  font-weight: 700;
  font-style: italic;
  color: var(--frasle-grafite);
  margin-bottom: 4px;
  text-align: center;
}
.login-subtitle {
  color: var(--cinza-500);
  font-size: 13px;
  text-align: center;
  margin-bottom: 28px;
}

.form-group { margin-bottom: 18px; }
.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--cinza-600);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.form-input {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--cinza-300);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: var(--font-body);
  background: white;
  transition: var(--transition);
  color: var(--cinza-700);
}
.form-input:focus {
  outline: none;
  border-color: var(--azul-claro);
  box-shadow: 0 0 0 3px rgba(84,86,91,0.14);
}
.form-input::placeholder { color: var(--cinza-400); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-body);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  user-select: none;
}
.btn-primary {
  background: var(--azul-marinho);
  color: white;
}
.btn-primary:hover {
  background: var(--azul-marinho-claro);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}
.btn-primary:active { transform: translateY(0); }

.btn-full { width: 100%; padding: 14px; font-size: 15px; }

.btn-secondary {
  background: var(--cinza-200);
  color: var(--cinza-700);
}
.btn-secondary:hover { background: var(--cinza-300); }

.btn-ghost {
  background: transparent;
  color: var(--cinza-600);
}
.btn-ghost:hover { background: var(--cinza-200); }

.btn-amber {
  background: var(--amarelo);
  color: var(--azul-marinho);
}
.btn-amber:hover { background: var(--amarelo-escuro); }

.btn-icon {
  width: 36px; height: 36px;
  padding: 0;
  border-radius: 50%;
}

.login-hint {
  margin-top: 18px;
  padding: 10px 14px;
  background: var(--info-claro);
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--info);
  text-align: center;
  border-left: 3px solid var(--info);
}

.login-error {
  margin-top: 12px;
  padding: 10px 14px;
  background: var(--critico-claro);
  color: var(--critico);
  border-radius: var(--radius-sm);
  font-size: 13px;
  text-align: center;
  border-left: 3px solid var(--critico);
}

/* ========================================================================
   APP LAYOUT
   ======================================================================== */

.app { display: none; min-height: 100vh; flex-direction: column; }
.app.active { display: flex; }

/* TOP BAR */
.topbar {
  height: 64px;
  background: var(--azul-marinho);
  color: white;
  display: flex;
  align-items: center;
  padding: 0 24px;
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}
.topbar-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-right: 32px;
}
.topbar-brand-name {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.2px;
  color: white;
}
.topbar-subtitle {
  font-size: 10px;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 1px;
}

.topbar-nav {
  display: flex;
  gap: 4px;
  flex: 1;
  overflow-x: auto;
  scrollbar-width: none;
}
.topbar-nav::-webkit-scrollbar { display: none; }
.nav-item {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  color: var(--cinza-300);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  border: none;
  background: none;
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
/* Com 10 itens de menu, telas de notebook (<=1700px) não comportam todos os itens
   sem rolagem; reduz levemente o espaçamento para que mais itens fiquem visíveis
   de imediato (a barra permanece rolável para os demais, e o clique em qualquer
   item sempre o traz totalmente para a área visível). */
@media (max-width: 1700px) {
  .topbar-nav { gap: 2px; }
  .nav-item { padding: 8px 10px; font-size: 12.5px; }
}
.nav-item:hover { background: rgba(255,255,255,0.06); color: white; }
.nav-item.active { background: var(--amarelo); color: var(--azul-marinho); font-weight: 600; }
.nav-item svg { width: 16px; height: 16px; }

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.llm-status {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: rgba(255,255,255,0.08);
  border-radius: 20px;
  font-size: 12px;
  color: var(--cinza-300);
}
.llm-status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--cinza-400);
}
.llm-status.online .llm-status-dot { background: var(--sucesso); box-shadow: 0 0 8px var(--sucesso); }
.llm-status.offline .llm-status-dot { background: var(--alerta); }

.topbar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px 6px 6px;
  background: rgba(255,255,255,0.08);
  border-radius: 20px;
  font-size: 12px;
  color: white;
  cursor: pointer;
}
.user-avatar {
  width: 28px; height: 28px;
  background: var(--amarelo);
  color: var(--azul-marinho);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 12px;
}

/* MAIN */
.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--cinza-100);
  min-height: calc(100vh - 64px);
}

/* FILTERS BAR */
.filters-bar {
  background: white;
  padding: 16px 24px;
  border-bottom: 1px solid var(--cinza-200);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}
.filter-group {
  display: flex;
  align-items: center;
  gap: 8px;
}
.filter-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--cinza-500);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.filter-select, .filter-input {
  padding: 8px 12px;
  border: 1.5px solid var(--cinza-300);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-family: var(--font-body);
  background: white;
  color: var(--cinza-700);
  transition: var(--transition);
  min-width: 140px;
}
.filter-select:focus, .filter-input:focus {
  outline: none;
  border-color: var(--azul-claro);
}
.filter-select.compact { min-width: 120px; }

/* CONTENT */
.content {
  flex: 1;
  padding: 24px;
  overflow-y: auto;
}

.view { display: none; animation: fadeIn 0.3s; }
.view.active { display: block; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.view-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}
.view-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--azul-marinho);
  letter-spacing: -0.5px;
}
.view-subtitle {
  color: var(--cinza-500);
  font-size: 14px;
  margin-top: 4px;
}

/* ========================================================================
   CARDS & GRID
   ======================================================================== */

.card {
  background: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--cinza-200);
  overflow: hidden;
  transition: var(--transition);
}
.card:hover { box-shadow: var(--shadow); }
.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--cinza-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.card-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--azul-marinho);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.card-subtitle {
  font-size: 12px;
  color: var(--cinza-500);
  margin-top: 2px;
}
.card-body { padding: 20px; }
.card-body.tight { padding: 12px; }
.card-body.flush { padding: 0; }

.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
.grid-12 { grid-template-columns: repeat(12, 1fr); }

@media (max-width: 1100px) {
  .grid-4, .grid-5 { grid-template-columns: repeat(3, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; }
}

/* KPI CARDS */
.kpi-card {
  background: white;
  border-radius: var(--radius);
  padding: 20px;
  border: 1px solid var(--cinza-200);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.kpi-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.kpi-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--amarelo) 0%, var(--azul-claro) 100%);
}
.kpi-card.kpi-warning::before { background: var(--alerta); }
.kpi-card.kpi-critical::before { background: var(--critico); }
.kpi-card.kpi-success::before { background: var(--sucesso); }

.kpi-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--cinza-500);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.kpi-value {
  font-size: 30px;
  font-weight: 800;
  color: var(--azul-marinho);
  line-height: 1;
  font-feature-settings: 'tnum';
  font-variant-numeric: tabular-nums;
}
.kpi-unit {
  font-size: 16px;
  color: var(--cinza-500);
  font-weight: 500;
  margin-left: 4px;
}
.kpi-trend {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 10px;
  font-size: 12px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 12px;
}
.kpi-trend.up { color: var(--critico); background: var(--critico-claro); }
.kpi-trend.down { color: var(--sucesso); background: var(--sucesso-claro); }
.kpi-trend.neutral { color: var(--cinza-500); background: var(--cinza-200); }
.kpi-icon {
  position: absolute;
  top: 20px; right: 20px;
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--frasle-grafite-escuro) 0%, var(--frasle-grafite) 100%);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: white;
  opacity: 0.9;
}
.kpi-icon svg { width: 20px; height: 20px; }

/* CHART CONTAINERS */
.chart-container {
  position: relative;
  width: 100%;
  height: 320px;
}
.chart-container.tall { height: 400px; }
.chart-container.short { height: 240px; }

/* TABLES */
.table-wrap { overflow-x: auto; }
.data-table {
  width: 100%;
  border-collapse: collapse;
}
.data-table th {
  background: var(--cinza-100);
  padding: 10px 14px;
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  color: var(--cinza-600);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--cinza-200);
}
.data-table td {
  padding: 12px 14px;
  font-size: 13px;
  color: var(--cinza-700);
  border-bottom: 1px solid var(--cinza-200);
}
.data-table tr:hover td { background: var(--cinza-100); }

.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.badge.success { background: var(--sucesso-claro); color: var(--sucesso); }
.badge.warning { background: var(--alerta-claro); color: var(--alerta); }
.badge.critical { background: var(--critico-claro); color: var(--critico); }
.badge.info { background: var(--info-claro); color: var(--info); }
.badge.neutral { background: var(--cinza-200); color: var(--cinza-600); }

/* LISTS */
.list { display: flex; flex-direction: column; }
.list-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--cinza-200);
  transition: var(--transition);
  cursor: pointer;
}
.list-item:hover { background: var(--cinza-100); }
.list-item:last-child { border-bottom: none; }
.list-icon {
  width: 36px; height: 36px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  background: var(--cinza-200);
  color: var(--cinza-600);
  flex-shrink: 0;
}
.list-icon.amber { background: var(--amarelo); color: var(--azul-marinho); }
.list-icon.blue { background: var(--azul-claro); color: white; }
.list-icon.red { background: var(--critico-claro); color: var(--critico); }
.list-icon.green { background: var(--sucesso-claro); color: var(--sucesso); }
.list-content { flex: 1; min-width: 0; }
.list-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--cinza-700);
  margin-bottom: 2px;
}
.list-desc {
  font-size: 12px;
  color: var(--cinza-500);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.list-meta {
  font-size: 12px;
  font-weight: 600;
  color: var(--azul-marinho);
  text-align: right;
}

/* ALERTS */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  border-left: 3px solid;
}
.alert-info { background: var(--info-claro); color: var(--info); border-color: var(--info); }
.alert-success { background: var(--sucesso-claro); color: var(--sucesso); border-color: var(--sucesso); }
.alert-warning { background: var(--alerta-claro); color: var(--alerta); border-color: var(--alerta); }
.alert-danger { background: var(--critico-claro); color: var(--critico); border-color: var(--critico); }

/* EXPLICA-BOX: interpretação de negócio + fórmula + fonte, usado sob KPIs,
   gráficos, parâmetros e tabelas em todas as telas */
.explica-box {
  margin-top: 10px;
  padding: 8px 10px;
  background: var(--cinza-100);
  border-left: 3px solid var(--cinza-400);
  border-radius: var(--radius-sm);
  font-size: 11px;
  line-height: 1.5;
  color: var(--cinza-600);
}
.explica-box.compact { padding: 6px 9px; font-size: 10.5px; }
.explica-row { margin-bottom: 3px; }
.explica-row:last-child { margin-bottom: 0; }
.explica-row .explica-label { color: var(--cinza-700); font-weight: 700; }
.explica-row code {
  background: rgba(0,0,0,0.05);
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 10.5px;
  color: var(--cinza-700);
}
.explica-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 8px;
  font-size: 11px;
  font-weight: 600;
  color: var(--info);
  cursor: pointer;
  user-select: none;
  background: none;
  border: none;
  padding: 0;
}
.explica-toggle:hover { text-decoration: underline; }
.explica-toggle svg { width: 12px; height: 12px; transition: transform 0.15s; }
.explica-toggle.open svg { transform: rotate(90deg); }
.kpi-card .explica-box { margin-top: 12px; }

/* LOADING */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  color: var(--cinza-500);
  font-size: 13px;
  gap: 12px;
}
.spinner {
  width: 20px; height: 20px;
  border: 2px solid var(--cinza-300);
  border-top-color: var(--azul-claro);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* UTILS */
.text-muted { color: var(--cinza-500); }
.text-bold { font-weight: 700; }
.text-danger { color: var(--critico); font-weight: 700; }
.text-tiny { font-size: 11px; }
.text-small { font-size: 12px; }
.text-right { text-align: right; }
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.flex { display: flex; }
.flex-1 { flex: 1; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }

/* SCROLLBARS */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--cinza-100); }
::-webkit-scrollbar-thumb { background: var(--cinza-300); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--cinza-400); }

/* TOOLTIP */
.tooltip {
  position: relative;
}
.tooltip:hover::after {
  content: attr(data-tip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-4px);
  background: var(--cinza-800);
  color: white;
  padding: 6px 10px;
  border-radius: 4px;
  font-size: 12px;
  white-space: nowrap;
  pointer-events: none;
  z-index: 10;
}

/* MODAL */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(20,21,23,0.6);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(2px);
}
.modal-backdrop.active { display: flex; }
.modal {
  background: white;
  border-radius: var(--radius-lg);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  animation: modalIn 0.2s ease-out;
}
@keyframes modalIn {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}
.modal-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--cinza-200);
  display: flex; align-items: center; justify-content: space-between;
}
.modal-title { font-size: 16px; font-weight: 700; color: var(--azul-marinho); }
.modal-body { padding: 24px; }
.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--cinza-200);
  display: flex; gap: 8px; justify-content: flex-end;
}
.modal-close {
  background: none; border: none;
  font-size: 24px; cursor: pointer;
  color: var(--cinza-500);
  width: 32px; height: 32px;
  border-radius: 50%;
}
.modal-close:hover { background: var(--cinza-200); }

/* FISHBONE */
.fishbone-container {
  position: relative;
  width: 100%;
  min-height: 600px;
  background: var(--cinza-100);
  border-radius: var(--radius);
  padding: 20px;
  overflow: auto;
}
.fishbone-svg { width: 100%; height: auto; }

/* CHAT */
.chat-container {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 200px);
  background: white;
  border-radius: var(--radius);
  border: 1px solid var(--cinza-200);
  overflow: hidden;
}
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.chat-msg {
  max-width: 80%;
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 14px;
  line-height: 1.5;
  animation: slideUp 0.2s;
}
.chat-msg.user {
  align-self: flex-end;
  background: var(--azul-marinho);
  color: white;
  border-bottom-right-radius: 4px;
}
.chat-msg.assistant {
  align-self: flex-start;
  background: var(--cinza-100);
  color: var(--cinza-700);
  border-bottom-left-radius: 4px;
}
.chat-msg.assistant strong { color: var(--azul-marinho); }
.chat-msg.assistant code {
  background: var(--cinza-200);
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 12px;
  font-family: 'Courier New', monospace;
}
.chat-input-bar {
  display: flex;
  gap: 8px;
  padding: 16px;
  border-top: 1px solid var(--cinza-200);
  background: var(--cinza-100);
}
.chat-input {
  flex: 1;
  padding: 10px 14px;
  border: 1.5px solid var(--cinza-300);
  border-radius: var(--radius);
  font-size: 14px;
  font-family: var(--font-body);
  background: white;
  resize: none;
}
.chat-input:focus {
  outline: none;
  border-color: var(--azul-claro);
}

.chat-suggestions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 0 16px 12px;
  background: var(--cinza-100);
}
.chat-suggestion {
  padding: 6px 12px;
  background: white;
  border: 1px solid var(--cinza-300);
  border-radius: 16px;
  font-size: 12px;
  color: var(--cinza-600);
  cursor: pointer;
  transition: var(--transition);
}
.chat-suggestion:hover {
  border-color: var(--azul-claro);
  color: var(--azul-claro);
}

/* SLIDERS (Simulation) */
.slider-group { margin-bottom: 20px; }
.slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.slider-label { font-size: 13px; font-weight: 600; color: var(--cinza-700); }
.slider-value { font-size: 14px; font-weight: 700; color: var(--azul-marinho); }
.slider {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--cinza-300);
  outline: none;
  margin: 8px 0;
}
.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--azul-marinho);
  cursor: pointer;
  border: 3px solid white;
  box-shadow: var(--shadow);
}
.slider::-moz-range-thumb {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--azul-marinho);
  cursor: pointer;
  border: 3px solid white;
  box-shadow: var(--shadow);
}

.toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--cinza-100);
  border-radius: var(--radius-sm);
  cursor: pointer;
  margin-bottom: 8px;
}
.toggle input { display: none; }
.toggle-switch {
  width: 36px; height: 20px;
  background: var(--cinza-300);
  border-radius: 10px;
  position: relative;
  transition: var(--transition);
}
.toggle-switch::after {
  content: '';
  position: absolute;
  top: 2px; left: 2px;
  width: 16px; height: 16px;
  background: white;
  border-radius: 50%;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.toggle input:checked + .toggle-switch { background: var(--azul-claro); }
.toggle input:checked + .toggle-switch::after { transform: translateX(16px); }
.toggle-label { font-size: 13px; color: var(--cinza-700); }

/* TABS */
.tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--cinza-200);
  margin-bottom: 20px;
}
.tab {
  padding: 10px 16px;
  background: none;
  border: none;
  font-size: 13px;
  font-weight: 600;
  color: var(--cinza-500);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
}
.tab:hover { color: var(--azul-marinho); }
.tab.active { color: var(--azul-marinho); border-color: var(--azul-marinho); }

/* PROGRESS BAR */
.progress {
  height: 6px;
  background: var(--cinza-200);
  border-radius: 3px;
  overflow: hidden;
  margin: 4px 0;
}
.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--amarelo) 0%, var(--azul-claro) 100%);
  transition: width 0.6s ease;
}
.progress-bar.success { background: var(--sucesso); }
.progress-bar.warning { background: var(--alerta); }
.progress-bar.danger { background: var(--critico); }

/* STATUS PILL */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  background: var(--sucesso-claro);
  color: var(--sucesso);
}
.status-pill .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--sucesso);
}
.status-pill.warning { background: var(--alerta-claro); color: var(--alerta); }
.status-pill.warning .dot { background: var(--alerta); }
.status-pill.danger { background: var(--critico-claro); color: var(--critico); }
.status-pill.danger .dot { background: var(--critico); }

/* RESPONSIVE */
@media (max-width: 768px) {
  .topbar { padding: 0 12px; }
  .topbar-brand { margin-right: 16px; }
  .topbar-nav { gap: 2px; }
  .nav-item { padding: 6px 10px; font-size: 12px; }
  .content { padding: 16px; }
  .filters-bar { padding: 12px; }
  .view-title { font-size: 20px; }
  .kpi-value { font-size: 24px; }
}

/* BI Refugo v4 — multisselect e tabelas */
.ms { position: relative; min-width: 150px; }
.ms-btn { width: 100%; text-align: left; cursor: pointer; background: #fff; }
.ms-panel { position: absolute; z-index: 60; top: 100%; left: 0; min-width: 240px; max-height: 340px; overflow: auto; background: #fff; border: 1px solid var(--cinza-200); border-radius: 8px; box-shadow: var(--shadow); padding: 8px; }
.ms-panel[hidden] { display: none; }
.ms-list { max-height: 230px; overflow: auto; margin: 6px 0; }
.ms-item { display: flex; gap: 6px; align-items: center; padding: 3px 2px; font-size: 13px; cursor: pointer; }
.ms-actions { font-size: 12px; }
.data-table td.num { text-align: right; }
#view-bi-refugo .filters-bar { gap: 10px; }