/* ======================================================================
   CHECKPOINTFLOW - APP LAYOUT, SIDEBAR & TOPBAR (APPLE TITANIUM)
   ====================================================================== */

.app-layout {
  display: flex;
  min-height: 100vh;
  width: 100%;
  position: relative;
}

/* ======================================================================
   SIDEBAR RETRÁTIL TITANIUM
   ====================================================================== */
.app-sidebar {
  width: var(--sidebar-width);
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  background: var(--bg-sidebar);
  backdrop-filter: var(--backdrop-blur-heavy);
  -webkit-backdrop-filter: var(--backdrop-blur-heavy);
  border-right: 1px solid var(--border-glass);
  display: flex;
  flex-direction: column;
  z-index: 100;
  transition: width var(--transition-normal) var(--apple-spring), transform var(--transition-normal) var(--apple-spring);
}

.sidebar-header {
  height: var(--topbar-height);
  padding: 0 1.125rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-glass);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
}

.sidebar-brand-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(180deg, #6366f1 0%, #4f46e5 100%);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 2px 8px var(--primary-glow);
  border: 1px solid rgba(255, 255, 255, 0.15);
  flex-shrink: 0;
}

.sidebar-brand-text {
  font-size: 1.05rem;
  font-weight: 800;
  color: #ffffff;
  white-space: nowrap;
  letter-spacing: -0.01em;
}

.sidebar-brand-text span {
  color: #818cf8;
}

.sidebar-toggle-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.35rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.sidebar-toggle-btn:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
}

/* Navegação da Sidebar */
.sidebar-nav {
  flex: 1;
  padding: 1rem 0.65rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  overflow-y: auto;
}

.nav-section-title {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.75rem 0.75rem 0.25rem 0.75rem;
  white-space: nowrap;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.55rem 0.75rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: var(--font-size-sm);
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.nav-item:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
}

.nav-item.active {
  background: rgba(255, 255, 255, 0.07);
  color: #ffffff;
  font-weight: 600;
  box-shadow: var(--bevel-glass);
}

.nav-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}

.nav-item.active .nav-icon {
  color: var(--primary);
}

.nav-badge {
  margin-left: auto;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.1rem 0.45rem;
  border-radius: var(--radius-full);
  background: var(--primary-light);
  color: var(--primary);
  border: 1px solid var(--primary-glow);
}

/* Rodapé do Usuário na Sidebar */
.sidebar-footer {
  padding: 0.85rem;
  border-top: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background: rgba(0, 0, 0, 0.2);
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: linear-gradient(180deg, #4f46e5 0%, #3730a3 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #ffffff;
  font-size: var(--font-size-xs);
  flex-shrink: 0;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.user-info {
  flex: 1;
  min-width: 0;
  text-align: left;
}

.user-name {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-role {
  font-size: 0.7rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Modo Recolhido */
.app-sidebar.collapsed {
  width: var(--sidebar-collapsed-width);
}

.app-sidebar.collapsed .sidebar-brand-text,
.app-sidebar.collapsed .nav-section-title,
.app-sidebar.collapsed .nav-text,
.app-sidebar.collapsed .nav-badge,
.app-sidebar.collapsed .user-info {
  display: none;
}

.app-sidebar.collapsed .sidebar-header,
.app-sidebar.collapsed .sidebar-footer {
  justify-content: center;
  padding: 0 0.35rem;
}

.app-sidebar.collapsed .nav-item {
  justify-content: center;
  padding: 0.65rem 0;
}

/* ======================================================================
   TOPBAR SUPERIOR
   ====================================================================== */
.app-main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: margin-left var(--transition-normal) var(--apple-spring);
}

.app-sidebar.collapsed ~ .app-main-content {
  margin-left: var(--sidebar-collapsed-width);
}

.app-topbar {
  height: var(--topbar-height);
  position: sticky;
  top: 0;
  background: var(--bg-topbar);
  backdrop-filter: var(--backdrop-blur);
  -webkit-backdrop-filter: var(--backdrop-blur);
  border-bottom: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  z-index: 90;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

/* Seletor Dropdown de Empresa na Topbar */
.topbar-tenant-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  padding: 0 0.85rem 0 0.75rem;
  height: 34px;
  box-shadow: var(--bevel-glass);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.topbar-tenant-dropdown:hover,
.topbar-tenant-dropdown:focus-within {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-glass-hover);
  box-shadow: 0 0 12px rgba(99, 102, 241, 0.2), var(--bevel-glass);
}

.topbar-tenant-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  margin-right: 0.45rem;
  flex-shrink: 0;
  pointer-events: none;
}

.topbar-tenant-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background: transparent;
  border: none;
  outline: none;
  font-family: inherit;
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--text-primary);
  cursor: pointer;
  padding-right: 1.25rem;
  width: auto;
  line-height: 1;
}

.topbar-tenant-select option {
  background: #0d1017;
  color: #f8fafc;
  font-weight: 600;
  padding: 8px 12px;
}

.topbar-tenant-arrow {
  position: absolute;
  right: 0.75rem;
  pointer-events: none;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  transition: transform var(--transition-fast);
}

.topbar-tenant-dropdown:focus-within .topbar-tenant-arrow {
  color: var(--primary);
  transform: rotate(180deg);
}

.topbar-search {
  position: relative;
  width: 280px;
}

.topbar-search input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  padding: 0.4rem 0.85rem 0.4rem 2.1rem;
  font-size: var(--font-size-xs);
  color: var(--text-primary);
  outline: none;
  transition: all var(--transition-fast);
}

.topbar-search input:focus {
  border-color: var(--border-glass-hover);
  background: rgba(10, 13, 19, 0.98);
  width: 320px;
}

.topbar-search-icon {
  position: absolute;
  left: 0.7rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  display: flex;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

/* ======================================================================
   CONTEÚDO DAS VIEWS
   ====================================================================== */
.page-container {
  flex: 1;
  padding: 1.5rem;
  max-width: 1500px;
  width: 100%;
  margin: 0 auto;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 0.875rem;
}

.page-title-group h1 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.page-title-group p {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-top: 0.15rem;
}

.page-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

/* Escudo Anti-FOUC */
#appBootShield {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: var(--bg-app);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100000;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.app-boot-spinner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.875rem;
}

.app-boot-bar {
  width: 120px;
  height: 3px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}

.app-boot-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 40%;
  background: #6366f1;
  border-radius: var(--radius-full);
  animation: bootBarAnim 1s infinite ease-in-out;
}

@keyframes bootBarAnim {
  0% { left: -40%; width: 40%; }
  50% { left: 30%; width: 60%; }
  100% { left: 100%; width: 40%; }
}