/* ==========================================================================
   VIBE — Layout Shell e Grid da Interface Oficial
   Estrutura: Sidebar Fixa (290px / 72px) + Main Viewport com Topbar (60px)
   ========================================================================== */

/* Reset Moderno */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
  font-family: var(--vibe-font-sans);
  background-color: var(--vibe-bg-workspace);
  color: var(--vibe-text-primary);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.tabular {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
}

/* Container Principal do App */
.vibe-app {
  display: flex;
  min-height: 100vh;
  position: relative;
  background-color: var(--vibe-bg-workspace);
}

/* Tela de Acesso Oficial VIBE */
.vibe-access-screen {
  min-height: 100vh;
  width: 100%;
  display: flex;
  position: relative;
  background-color: var(--vibe-navy-primary);
  overflow-x: hidden;
}

/* Chaveamento Autônomo de Telas (Shell Único) */
.auth-hidden {
  display: none !important;
}

/* ==========================================================================
   Barra Lateral (Sidebar Oficial)
   ========================================================================== */
.vibe-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--vibe-sidebar-width-expanded); /* 320px */
  background-color: var(--vibe-navy-primary);
  display: flex;
  flex-direction: column;
  z-index: 100;
  transition: width var(--vibe-transition-layout);
  border-right: 1px solid var(--vibe-navy-border);
  box-shadow: 2px 0 16px rgba(13, 25, 43, 0.12);
  overflow: visible; /* Necessário para a seta de borda e tooltips */
}

/* Estado Recolhido da Sidebar */
.vibe-sidebar.collapsed {
  width: var(--vibe-sidebar-width-collapsed); /* 72px */
  overflow: visible;
}

/* ==========================================================================
   Área Principal (Main Viewport)
   ========================================================================== */
.vibe-main {
  margin-left: var(--vibe-sidebar-width-expanded);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: margin-left var(--vibe-transition-layout);
  background-color: var(--vibe-bg-workspace);
}

.vibe-main.sidebar-collapsed {
  margin-left: var(--vibe-sidebar-width-collapsed);
}

/* Barra Superior (Topbar Executiva) */
.vibe-topbar {
  height: var(--vibe-topbar-height);
  background-color: var(--vibe-surface);
  border-bottom: 1px solid var(--vibe-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--vibe-space-6);
  position: sticky;
  top: 0;
  z-index: 90;
  box-shadow: var(--vibe-shadow-subtle);
}

/* Área de Conteúdo Oficial */
.vibe-content {
  flex: 1;
  padding: var(--vibe-space-6);
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--vibe-space-5);
}

/* ==========================================================================
   Responsividade Cuidadosa
   ========================================================================== */
@media (max-width: 1200px) {
  .operational-main-layout {
    grid-template-columns: 1fr !important;
  }
}

@media (max-width: 1023px) {
  .vibe-sidebar {
    width: var(--vibe-sidebar-width-collapsed);
    overflow: visible;
  }

  .vibe-main {
    margin-left: var(--vibe-sidebar-width-collapsed);
  }

  .vibe-main.sidebar-collapsed {
    margin-left: var(--vibe-sidebar-width-collapsed);
  }

  .sidebar-coverage-card,
  .brand-text-block,
  .nav-category,
  .nav-item-text,
  .nav-item-tag {
    display: none !important;
  }

  .sidebar-brand-container {
    padding: 16px 14px;
    justify-content: center;
  }

  .brand-icon-box {
    margin: 0 auto;
  }

  .nav-link-item {
    justify-content: center;
    padding: 10px;
  }
}

@media (max-width: 768px) {
  .vibe-topbar {
    padding: 0 var(--vibe-space-4);
  }

  .vibe-content {
    padding: var(--vibe-space-4);
  }
}