/* TEMA ESCURO DEFINITIVO (Mapeado do seu monólito) */
:root {
  --md-sys-color-primary: #ffffff;
  --md-sys-color-on-primary: #000000;
  --md-sys-color-primary-container: #333333;
  --md-sys-color-on-primary-container: #ffffff;
  --md-sys-color-surface: #0a0a0a;
  --md-sys-color-surface-container: #141414;
  --md-sys-color-on-surface: #ededed;
  --md-sys-color-outline: #2a2a2a;
  --cor-texto-sidebar: #888888;
  --cor-texto-secundario: rgba(255, 255, 255, 0.6);
}

body {
  color-scheme: dark;
  margin: 0;
  background-color: var(--md-sys-color-surface);
  font-family: "Roboto", sans-serif;
  display: flex; /* IMPRESCINDÍVEL: Coloca a sidebar e o main lado a lado */
  height: 100vh;
  overflow: hidden;
  color: var(--md-sys-color-on-surface);
}

aside {
  width: 256px;
  padding-right: 1px;
  padding-left: 3px;
  padding-top: 12px;
  display: flex;
  flex-direction: column;
  background-color: var(--md-sys-color-surface);
  flex-shrink: 0;
}

.logo-area {
  padding: 12px 16px;
  font-family: "Google Sans", sans-serif;
  font-size: 22px;
  display: flex;
  align-items: center;
  gap: 8px; /* Mantém o botão próximo ao texto sem esticar a div */
  color: var(--md-sys-color-on-surface);
}

.logo-text {
  line-height: 1.1;
  flex: 1;
}

/* --- TELA DE CARREGAMENTO (SKELETON SHIMMER) --- */
#app-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  display: flex;
  background-color: var(--md-sys-color-surface);
  transition: opacity 0.5s ease-out;
  pointer-events: none;
}

.skeleton-aside {
  width: 256px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex-shrink: 0;
}
.skeleton-main {
  flex-grow: 1;
  padding: 16px 16px 16px 0;
  display: flex;
  flex-direction: column;
}
.skeleton-surface {
  background-color: var(--md-sys-color-surface-container);
  border-radius: 24px;
  flex-grow: 1;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

/* A MÁGICA DO SHIMMER (PISCAR) */
.skeleton-box {
  background-color: var(--md-sys-color-outline);
  opacity: 0.15;
  border-radius: 8px;
  position: relative;
  overflow: hidden;
}

.skeleton-box::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.6),
    transparent
  );
  animation: skeleton-shimmer 1.5s infinite;
}

@keyframes skeleton-shimmer {
  100% {
    left: 200%;
  }
}

/* Tamanhos dos falsos elementos */
.skeleton-logo {
  width: 180px;
  height: 24px;
  border-radius: 12px;
  margin-bottom: 16px;
  margin-left: 16px;
}
.skeleton-fab {
  width: 100%;
  height: 56px;
  border-radius: 16px;
  margin-bottom: 16px;
}
.skeleton-nav {
  width: 90%;
  height: 32px;
  border-radius: 16px;
  margin-left: 16px;
}
.skeleton-title {
  width: 200px;
  height: 32px;
  border-radius: 8px;
  margin-bottom: 8px;
}
.skeleton-metrics {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.skeleton-card {
  flex: 1;
  min-width: 200px;
  height: 120px;
  border-radius: 12px;
}
.skeleton-charts {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  flex-grow: 1;
}
.skeleton-chart {
  flex: 1;
  min-width: 300px;
  height: 100%;
  min-height: 250px;
  border-radius: 24px;
}

.loader-status-overlay {
  position: absolute;
  bottom: 32px;
  right: 32px;
  background: var(--md-sys-color-surface-container);
  padding: 12px 24px;
  border-radius: 100px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--md-sys-color-outline);
  display: flex;
  align-items: center;
  justify-content: center;
}

.loader-status {
  font-size: 13px;
  font-weight: 600;
  color: var(--md-sys-color-on-surface);
  letter-spacing: 1px;
}

nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* Estilo base do item de navegação */
.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 12px;
  height: 40px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 14px;
  color: var(--md-sys-color-on-surface);
  text-decoration: none;
  opacity: 0.8;
  margin: 4px 8px;
  transition: all 0.2s ease;
  width: auto;
}

.nav-item:hover {
  background-color: rgba(0, 0, 0, 0.05);
  opacity: 1;
}

/* Estado Ativo (Onde a mágica da pílula acontece) */
.nav-item.active {
  background-color: var(--md-sys-color-primary-container);
  color: var(--md-sys-color-on-primary-container);
  font-weight: 500;
  opacity: 1;
  padding: 0 16px;
}

/* Restaura o comportamento natural da Sidebar com cores nítidas do Tema */
aside nav .nav-item {
  color: var(--cor-texto-sidebar);
  opacity: 0.8;
  transition: all 0.2s ease;
}

aside nav .nav-item:hover {
  background-color: rgba(255, 255, 255, 0.05) !important;
  opacity: 1;
}

/* Força o contraste máximo do texto escuro apenas quando o item estiver ATIVO */
aside nav .nav-item.active {
  background-color: var(--md-sys-color-primary-container) !important;
  color: var(--md-sys-color-on-primary-container) !important;
  font-weight: 700;
  opacity: 1;
}

main {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  padding: 16px 16px 16px 0;
  height: 100vh;
  box-sizing: border-box;
  overflow: hidden;
  min-width: 0; /* <-- TRAVA CRUCIAL: Permite que o container encolha ao abrir o menu */
}

.content-surface {
  background-color: var(--md-sys-color-surface-container);
  border-radius: 24px;
  flex-grow: 1;
  padding: 32px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  overflow-y: auto;
  min-width: 0; /* <-- Garante o recuo do conteúdo */
}

/* SCROLLBAR CUSTOMIZADA */
.content-surface::-webkit-scrollbar {
  width: 8px;
}
.content-surface::-webkit-scrollbar-thumb {
  background: var(--md-sys-color-outline);
  border-radius: 10px;
}
.content-surface::-webkit-scrollbar-track {
  background: transparent;
}

/* REGRAS GLOBAIS DE TIPOGRAFIA */
h1,
h2,
h3 {
  font-family: "Google Sans", sans-serif;
  font-weight: 400;
}

/* SIDEBAR (ORIGINAL) */
aside {
  width: 256px;
  padding-right: 1px;
  padding-left: 3px;
  padding-top: 12px;
  display: flex;
  flex-direction: column;
  background-color: var(--md-sys-color-surface);
  flex-shrink: 0;
  transition: background-color 0.3s;
}

.logo-area {
  padding: 12px 16px;
  font-family: "Google Sans", sans-serif;
  font-size: 22px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--md-sys-color-on-surface);
}

/* SIDEBAR ENCOLHIDA (ORIGINAL) */
aside.collapsed {
  width: 72px;
  overflow: hidden;
}

aside.collapsed .logo-area span {
  display: none;
}

aside.collapsed .nav-item {
  margin: 4px 12px;
  padding: 0;
  justify-content: center;
}

aside.collapsed .nav-item span:not(.material-symbols-rounded) {
  display: none;
}

aside.collapsed .nav-item md-icon,
aside.collapsed .nav-item .material-symbols-rounded {
  font-size: 24px;
  margin: 0;
}

/* ==========================================================================
   CSS DOS TOOLTIPS CUSTOMIZADOS DO GOOGLE CHARTS (ESCOPO GLOBAL)
   ========================================================================== */
.google-visualization-tooltip {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0 !important;
  pointer-events: none;
}
.chart-tooltip {
  background-color: var(--md-sys-color-surface-container);
  border: 1px solid var(--md-sys-color-outline);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  border-radius: 12px;
  padding: 10px 14px;
  min-width: 110px;
  font-family: "Roboto", sans-serif;
  display: flex;
  flex-direction: column;
  gap: 6px;
  animation: tooltipFadeIn 0.2s ease-out;
  z-index: 1000;
}
@keyframes tooltipFadeIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.tooltip-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--md-sys-color-on-surface);
}
.tooltip-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.1);
}
.tooltip-body {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 12px;
  color: var(--md-sys-color-on-surface);
  opacity: 0.9;
}
.tooltip-percent {
  background-color: var(--md-sys-color-outline);
  color: var(--md-sys-color-on-surface);
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
}