/* =====================================================
   VARIÁVEIS DE DESIGN
   ===================================================== */
:root {
  --azul-escuro: #1A3A6B;
  --azul-medio: #2563A8;
  --azul-claro: #4A90D9;
  --azul-extra-escuro: #0F2347;
  --branco: #FFFFFF;
  --cinza-claro: #F0F4F8;
  --cinza-medio: #94A3B8;
  --verde: #22C55E;
  --vermelho: #EF4444;
  --amarelo: #F59E0B;
  --laranja: #F97316;
  --roxo: #A855F7;
  --bg-principal: #0B1829;
  --bg-card: #132238;
  --bg-card-hover: #1A2E4A;
  --borda-card: rgba(74, 144, 217, 0.2);
  --texto-principal: #FFFFFF;
  --texto-secundario: #94A3B8;
  --sombra: 0 4px 24px rgba(0, 0, 0, 0.4);
  --radius: 12px;
  --transition: all 0.2s ease;
}

/* =====================================================
   RESET E BASE
   ===================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background-color: var(--bg-principal);
  color: var(--texto-principal);
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* =====================================================
   TELA DE LOGIN
   ===================================================== */
#login-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(135deg, #0B1829 0%, #1A3A6B 100%);
}

.login-card {
  background: var(--bg-card);
  border: 1px solid var(--borda-card);
  border-radius: 20px;
  padding: 48px 40px;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--sombra), 0 0 60px rgba(74, 144, 217, 0.1);
  text-align: center;
}

.login-logo {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--azul-medio), var(--azul-claro));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-family: 'DM Sans', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: white;
  overflow: hidden;
  position: relative;
}

.avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
  display: none;
  position: absolute;
  inset: 0;
}

.avatar-letra {
  position: relative;
}

.login-titulo {
  font-family: 'DM Sans', sans-serif;
  font-size: 26px;
  font-weight: 800;
  color: var(--texto-principal);
  margin-bottom: 6px;
}

.login-sub {
  font-size: 14px;
  color: var(--texto-secundario);
  margin-bottom: 32px;
}

.login-form { display: flex; flex-direction: column; gap: 16px; }

.input-senha {
  background: var(--bg-principal);
  border: 1px solid var(--borda-card);
  border-radius: var(--radius);
  padding: 14px 18px;
  font-size: 16px;
  color: var(--texto-principal);
  font-family: 'DM Sans', sans-serif;
  outline: none;
  transition: var(--transition);
  width: 100%;
}

.input-senha:focus { border-color: var(--azul-claro); box-shadow: 0 0 0 3px rgba(74, 144, 217, 0.15); }
.input-senha::placeholder { color: var(--texto-secundario); }

.btn-entrar {
  background: linear-gradient(135deg, var(--azul-medio), var(--azul-claro));
  border: none;
  border-radius: var(--radius);
  padding: 14px;
  font-size: 16px;
  font-weight: 600;
  color: white;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  transition: var(--transition);
  letter-spacing: 0.3px;
}

.btn-entrar:hover { opacity: 0.9; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(37, 99, 168, 0.4); }
.btn-entrar:active { transform: translateY(0); }

.login-erro {
  display: none;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 14px;
  color: var(--vermelho);
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-8px); }
  40%, 80% { transform: translateX(8px); }
}
.shake { animation: shake 0.4s ease; }

/* =====================================================
   HEADER FIXO
   ===================================================== */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 24, 41, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--borda-card);
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 32px;
  height: 64px;
}

.header-marca {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.header-logo {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--azul-medio), var(--azul-claro));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: white;
  overflow: hidden;
  position: relative;
}

.header-nome {
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--texto-principal);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.nav-aba {
  background: none;
  border: none;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--texto-secundario);
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
  white-space: nowrap;
}

.nav-aba:hover { color: var(--texto-principal); background: rgba(74, 144, 217, 0.1); }

.nav-aba.ativo {
  color: var(--azul-claro);
  background: rgba(74, 144, 217, 0.15);
}

.nav-aba.ativo::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 16px;
  right: 16px;
  height: 2px;
  background: var(--azul-claro);
  border-radius: 2px 2px 0 0;
}

.header-direita {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
  margin-left: auto;
}

#ultima-atualizacao {
  font-size: 12px;
  color: var(--texto-secundario);
}

.btn-logout {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: 8px;
  padding: 6px 14px;
  font-size: 13px;
  color: var(--vermelho);
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  transition: var(--transition);
}

.btn-logout:hover { background: rgba(239, 68, 68, 0.2); }

/* =====================================================
   SELETOR DE PERÍODO
   ===================================================== */
#periodo-selector {
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--borda-card);
  flex-wrap: wrap;
}

.btn-periodo {
  background: var(--bg-card);
  border: 1px solid var(--borda-card);
  border-radius: 8px;
  padding: 7px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--texto-secundario);
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  transition: var(--transition);
}

.btn-periodo:hover { border-color: var(--azul-claro); color: var(--azul-claro); }
.btn-periodo.ativo { background: rgba(74, 144, 217, 0.15); border-color: var(--azul-claro); color: var(--azul-claro); }

#periodo-custom {
  display: none;
  align-items: center;
  gap: 8px;
  margin-left: 8px;
}

.input-data {
  background: var(--bg-card);
  border: 1px solid var(--borda-card);
  border-radius: 8px;
  padding: 7px 12px;
  font-size: 13px;
  color: var(--texto-principal);
  font-family: 'DM Sans', sans-serif;
  outline: none;
  cursor: pointer;
}

.input-data:focus { border-color: var(--azul-claro); }

.btn-aplicar {
  background: var(--azul-medio);
  border: none;
  border-radius: 8px;
  padding: 7px 16px;
  font-size: 13px;
  font-weight: 600;
  color: white;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  transition: var(--transition);
}

.btn-aplicar:hover { background: var(--azul-claro); }

/* =====================================================
   CONTEÚDO PRINCIPAL E ABAS
   ===================================================== */
main { padding: 0; }

.aba-conteudo {
  display: none;
  padding: 28px 24px;
  animation: fadeIn 0.2s ease;
}

.aba-conteudo.ativa { display: block; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

.secao-titulo {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 24px;
}

.secao-titulo h2 {
  font-family: 'DM Sans', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--texto-principal);
}

.secao-sub { font-size: 13px; color: var(--texto-secundario); }

.ig-seg-inline {
  font-size: 13px;
  color: var(--texto-secundario);
  margin-left: 4px;
  white-space: nowrap;
}

.ig-seg-inline strong {
  color: var(--texto-principal);
  font-weight: 600;
}

.variacao-inline {
  font-size: 12px;
  font-weight: 600;
  margin-left: 6px;
}
.variacao-inline.var-positiva { color: #4ade80; }
.variacao-inline.var-negativa { color: #f87171; }

/* =====================================================
   GRID DE CARDS
   ===================================================== */
.grid-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.grid-destaque {
  grid-template-columns: repeat(5, 1fr);
}

.grid-mini {
  grid-template-columns: repeat(4, 1fr);
}

/* =====================================================
   CARD DE MÉTRICA
   ===================================================== */
.card {
  background: var(--bg-card);
  border: 1px solid var(--borda-card);
  border-radius: var(--radius);
  padding: 22px 20px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.card::before {
  display: none;
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--azul-medio), var(--azul-claro));
  opacity: 0;
  transition: var(--transition);
}

.card:hover { background: var(--bg-card-hover); }
.card:hover::before { opacity: 1; }

.card-destaque { padding: 26px 22px; }

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.card-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--texto-secundario);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.card-icon { color: var(--azul-claro); opacity: 0.8; }

.card-valor {
  font-family: 'DM Sans', sans-serif;
  font-size: 30px;
  font-weight: 800;
  color: var(--texto-principal);
  line-height: 1.1;
  margin-bottom: 10px;
}

.card-destaque .card-valor { font-size: 34px; }

.valor-verde { color: var(--verde) !important; }
.valor-vermelho { color: var(--vermelho) !important; }

.card-variacao {
  font-size: 12px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 4px;
}

.variacao-verde { color: var(--verde); }
.variacao-vermelho { color: var(--vermelho); }

/* Estado "Acumulando histórico" nos cards de seguidores */
.acumulando-valor {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 16px;
  font-weight: 500;
  color: var(--texto-secundario);
  cursor: help;
}

.acumulando-valor svg {
  flex-shrink: 0;
  opacity: 0.7;
}

/* Sub-info do card de ROAS cruzado */
.card-roas-sub {
  font-size: 11px;
  color: var(--texto-secundario);
  margin-top: 4px;
  line-height: 1.4;
}

/* =====================================================
   GRÁFICOS
   ===================================================== */
.graficos-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 28px;
}

.grafico-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--borda-card);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
}

.grafico-wrapper h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--texto-principal);
  margin-bottom: 20px;
}

.grafico-wrapper canvas { height: 260px !important; max-height: 260px; }

/* =====================================================
   TABELA CRM
   ===================================================== */
/* Botão Atualizar CRM */
.btn-atualizar {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(74, 144, 217, 0.12);
  border: 1px solid var(--borda-card);
  border-radius: 8px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--azul-claro);
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  transition: var(--transition);
  margin-left: auto;
}

.btn-atualizar:hover:not(:disabled) { background: rgba(74, 144, 217, 0.22); }
.btn-atualizar:disabled { opacity: 0.5; cursor: not-allowed; }

@keyframes girar { to { transform: rotate(360deg); } }
.girando svg { animation: girar 0.7s linear infinite; }

/* Aviso de permissão Instagram */
.aviso-permissao {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 13px;
  color: var(--amarelo);
  margin-bottom: 20px;
}

.aviso-permissao svg { flex-shrink: 0; }

.valor-indisponivel {
  color: var(--texto-secundario);
  font-family: 'DM Sans', sans-serif;
  font-size: 22px;
  font-weight: 400;
}

/* Erro inline CRM */
.crm-erro-inline {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.25);
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 13px;
  color: var(--vermelho);
  margin-bottom: 16px;
}

.crm-filtros {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
  align-items: center;
}

.input-busca {
  background: var(--bg-card);
  border: 1px solid var(--borda-card);
  border-radius: 8px;
  padding: 9px 14px;
  font-size: 14px;
  color: var(--texto-principal);
  font-family: 'DM Sans', sans-serif;
  outline: none;
  flex: 1;
  min-width: 200px;
  transition: var(--transition);
}

.input-busca:focus { border-color: var(--azul-claro); }
.input-busca::placeholder { color: var(--texto-secundario); }

.select-filtro {
  background: var(--bg-card);
  border: 1px solid var(--borda-card);
  border-radius: 8px;
  padding: 9px 14px;
  font-size: 14px;
  color: var(--texto-principal);
  font-family: 'DM Sans', sans-serif;
  outline: none;
  cursor: pointer;
  min-width: 180px;
}

.select-filtro:focus { border-color: var(--azul-claro); }

/* Filtro de datas interno do CRM */
.filtro-datas {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.filtro-sep { font-size: 13px; color: var(--texto-secundario); }

.btn-limpar-datas {
  background: none;
  border: 1px solid var(--borda-card);
  border-radius: 8px;
  padding: 7px 12px;
  font-size: 12px;
  color: var(--texto-secundario);
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  transition: var(--transition);
}

.btn-limpar-datas:hover { border-color: var(--vermelho); color: var(--vermelho); }

.tabela-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--borda-card);
  border-radius: var(--radius);
  overflow: hidden;
}

.tabela-crm {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.tabela-crm thead { background: rgba(74, 144, 217, 0.08); }

.tabela-crm th {
  padding: 13px 14px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  color: var(--texto-secundario);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  border-bottom: 1px solid var(--borda-card);
  white-space: nowrap;
}

.tabela-crm td {
  padding: 12px 14px;
  color: var(--texto-principal);
  border-bottom: 1px solid rgba(74, 144, 217, 0.08);
  vertical-align: middle;
}

.tabela-crm tbody tr:hover { background: rgba(74, 144, 217, 0.05); }
.tabela-crm tbody tr:last-child td { border-bottom: none; }

/* Badges */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.badge-verde   { background: rgba(34, 197, 94, 0.12);  color: var(--verde); }
.badge-vermelho{ background: rgba(239, 68, 68, 0.12);  color: var(--vermelho); }
.badge-azul    { background: rgba(74, 144, 217, 0.15); color: var(--azul-claro); }
.badge-laranja { background: rgba(249, 115, 22, 0.12); color: var(--laranja); }
.badge-roxo    { background: rgba(168, 85, 247, 0.12); color: var(--roxo); }
.badge-amarelo     { background: rgba(234, 179,   8, 0.12); color: #eab308; }
.badge-cinza-escuro{ background: rgba(107, 114, 128, 0.15); color: #9ca3af; }
.badge-cinza       { background: rgba(148, 163, 184, 0.10); color: var(--cinza-medio); }

/* Paginação */
.paginacao {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-top: 1px solid var(--borda-card);
  background: rgba(74, 144, 217, 0.03);
}

.paginacao-info { font-size: 13px; color: var(--texto-secundario); }

.paginacao-btns { display: flex; gap: 4px; align-items: center; }

.paginacao-btns button {
  background: var(--bg-card);
  border: 1px solid var(--borda-card);
  border-radius: 6px;
  width: 32px;
  height: 32px;
  font-size: 13px;
  color: var(--texto-secundario);
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.paginacao-btns button:hover:not(:disabled) { border-color: var(--azul-claro); color: var(--azul-claro); }
.paginacao-btns button.ativo { background: var(--azul-medio); border-color: var(--azul-medio); color: white; }
.paginacao-btns button:disabled { opacity: 0.4; cursor: not-allowed; }
.paginacao-btns span { color: var(--texto-secundario); padding: 0 4px; font-size: 13px; }

/* =====================================================
   LOADING SKELETON
   ===================================================== */
@keyframes skeleton-loading {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton {
  background: linear-gradient(90deg, #132238 25%, #1A2E4A 50%, #132238 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
  border-radius: var(--radius);
  color: transparent !important;
}

.skeleton * { visibility: hidden; }

.skeleton-titulo {
  height: 28px;
  width: 260px;
  margin-bottom: 24px;
  border-radius: 6px;
}

/* =====================================================
   MENSAGEM DE ERRO
   ===================================================== */
.erro-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 24px;
  gap: 16px;
}

.erro-icone { font-size: 48px; opacity: 0.5; }
.erro-msg { font-size: 15px; color: var(--texto-secundario); text-align: center; max-width: 320px; }

.btn-tentar {
  background: rgba(74, 144, 217, 0.15);
  border: 1px solid var(--borda-card);
  border-radius: 8px;
  padding: 10px 24px;
  font-size: 14px;
  color: var(--azul-claro);
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  transition: var(--transition);
}

.btn-tentar:hover { background: rgba(74, 144, 217, 0.25); }

/* =====================================================
   CRIATIVOS ATIVOS
   ===================================================== */

.grid-criativos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}

.criativo-card {
  background: var(--bg-card);
  border: 1px solid var(--borda-card);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.criativo-card:hover {
  border-color: rgba(74, 144, 217, 0.4);
  background: var(--bg-card-hover);
}

/* Skeleton para criativos */
.criativo-card.skeleton { height: 380px; }

/* Thumbnail 16:9 */
.criativo-thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--bg-principal);
  position: relative;
}

.criativo-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.criativo-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--texto-secundario);
  opacity: 0.4;
}

/* Nome e badge do criativo */
.criativo-info {
  padding: 12px 14px 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--borda-card);
}

.criativo-nome {
  font-size: 13px;
  font-weight: 600;
  color: var(--texto-principal);
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Grid de métricas dentro do card */
.criativo-metricas {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 10px 14px 14px;
  gap: 10px 8px;
  flex: 1;
}

.criativo-metrica {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.criativo-metrica-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--texto-secundario);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.criativo-metrica-valor {
  font-size: 14px;
  font-weight: 700;
  color: var(--texto-principal);
  font-family: 'DM Sans', sans-serif;
}

.criativos-vazio {
  grid-column: 1 / -1;
  text-align: center;
  padding: 40px;
  color: var(--texto-secundario);
  font-size: 14px;
}

/* =====================================================
   RANKING DE VENDEDORES
   ===================================================== */

.ranking-wrapper { margin-bottom: 28px; }

.secao-titulo-interna {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 12px;
}

.secao-titulo-interna h3 {
  font-family: 'DM Sans', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--texto-principal);
}

.tabela-ranking .rank-pos {
  font-size: 18px;
  text-align: center;
  width: 48px;
}

.tabela-ranking .rank-nome { font-weight: 600; }

/* Linhas de pódio */
.tabela-ranking tr.rank-ouro {
  background: rgba(234, 179, 8, 0.06);
  border-left: 3px solid #eab308;
}

.tabela-ranking tr.rank-prata {
  background: rgba(148, 163, 184, 0.06);
  border-left: 3px solid #94a3b8;
}

.tabela-ranking tr.rank-bronze {
  background: rgba(180, 120, 60, 0.06);
  border-left: 3px solid #b4783c;
}

.tabela-ranking tr.rank-ouro td:first-child,
.tabela-ranking tr.rank-prata td:first-child,
.tabela-ranking tr.rank-bronze td:first-child { padding-left: 12px; }

/* =====================================================
   RESPONSIVIDADE
   ===================================================== */
@media (max-width: 1200px) {
  .grid-cards, .grid-destaque { grid-template-columns: repeat(3, 1fr); }
  .grid-mini { grid-template-columns: repeat(2, 1fr); }
  .grid-criativos { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .graficos-row { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .grid-criativos { grid-template-columns: 1fr; }

  header { gap: 12px; padding: 0 16px; height: auto; flex-wrap: wrap; padding-top: 12px; padding-bottom: 12px; }

  .header-nav { overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; gap: 2px; }
  .header-nav::-webkit-scrollbar { display: none; }

  .nav-aba { padding: 6px 12px; font-size: 13px; }

  #periodo-selector { padding: 12px 16px; }

  .aba-conteudo { padding: 20px 16px; }

  .grid-cards, .grid-destaque, .grid-mini { grid-template-columns: repeat(2, 1fr); }

  .card-valor { font-size: 24px; }

  #ultima-atualizacao { display: none; }
}

@media (max-width: 480px) {
  .grid-cards, .grid-destaque, .grid-mini { grid-template-columns: 1fr; }
}

/* =====================================================
   SCROLLBAR PERSONALIZADA
   ===================================================== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-principal); }
::-webkit-scrollbar-thumb { background: var(--azul-escuro); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--azul-claro); }

/* =====================================================
   UTILITÁRIOS
   ===================================================== */
.d-none { display: none !important; }
.text-center { text-align: center; }