/* ============================================================
   NFS-e Freire — Layout System
   Sidebar + Header + Content Layout
   ============================================================ */

/* ── App Shell ─────────────────────────────────────────────── */
.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  grid-template-rows: var(--header-height) 1fr;
  grid-template-areas:
    "sidebar header"
    "sidebar content";
  height: 100vh;
  min-height: 100vh;
  overflow: hidden;
  transition: grid-template-columns var(--duration-slow) var(--ease-out);
}

.app-shell.sidebar-collapsed {
  grid-template-columns: var(--sidebar-collapsed) 1fr;
}

@media (max-width: 768px) {
  .app-shell {
    grid-template-columns: 1fr;
    grid-template-areas:
      "header"
      "content";
  }
}

/* ── Sidebar ───────────────────────────────────────────────── */
.sidebar {
  grid-area: sidebar;
  background: var(--surface-raised);
  border-right: var(--border-width) solid var(--surface-glass-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
  z-index: var(--z-sticky);
  position: relative;
}

.sidebar::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, var(--color-primary-600) 0%, transparent 60%);
  opacity: 0.3;
}

.sidebar-brand {
  padding: var(--space-5) var(--space-5);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  border-bottom: var(--border-width) solid var(--surface-glass-border);
  min-height: var(--header-height);
  flex-shrink: 0;
}

.sidebar-brand-logo {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-accent-500));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: var(--text-lg);
  color: var(--color-neutral-0);
  flex-shrink: 0;
  box-shadow: 0 0 16px rgba(99, 102, 241, 0.3);
}

.sidebar-brand-logo--img {
  background: none;
  box-shadow: none;
  border-radius: var(--radius-md);
  object-fit: contain;
}

.sidebar-brand-text {
  overflow: hidden;
  transition: opacity var(--duration-fast) var(--ease-out);
}

.sidebar-brand-name {
  font-size: var(--text-md);
  font-weight: 700;
  color: var(--color-neutral-100);
  line-height: 1.2;
}

.sidebar-brand-sub {
  font-size: var(--text-xs);
  color: var(--color-neutral-200);
}

.sidebar-brand-cnpj,
.sidebar-brand-municipio {
  font-size: 0.68rem;
  color: var(--color-neutral-400);
  margin-top: 3px;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
  line-height: 1.25;
  white-space: nowrap;
}

.sidebar-collapsed .sidebar-brand {
  justify-content: center;
  padding-left: var(--space-3);
  padding-right: var(--space-3);
}

.sidebar-collapsed .sidebar-brand-text {
  opacity: 0;
  width: 0;
  overflow: hidden;
  pointer-events: none;
}

/* ── Sidebar Navigation ─────────────────────────────────── */
.sidebar-nav {
  flex: 1;
  min-height: 0;
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  overflow-y: auto;
  overflow-x: hidden;
}

.sidebar-nav::-webkit-scrollbar {
  width: 4px;
}

.sidebar-nav::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 2px;
}

/* ── Nav Group (colapsável) ─────────────────────────────── */
.nav-group { margin: 0; }

.nav-group-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  padding: 6px var(--space-4);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 10px;
  font-weight: 700;
  color: var(--color-neutral-500);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  user-select: none;
  transition: color var(--duration-fast);
}
.nav-group-header:hover { color: var(--color-neutral-300); }
.nav-group-header .nav-group-arrow {
  margin-left: auto;
  font-size: 8px;
  transition: transform 0.2s;
  color: var(--color-neutral-600);
}
.nav-group[open] > .nav-group-header .nav-group-arrow { transform: rotate(90deg); }

/* Link direto no nível dos grupos (ex.: Painel de Arrecadação) */
.nav-top-link {
  font-family: inherit;
  text-align: left;
}

.nav-top-link.active {
  color: var(--color-neutral-200);
}

.nav-group-items {
  overflow: hidden;
  padding-left: 10px;
  border-left: 1px solid rgba(99,102,241,0.15);
  margin-left: 18px;
  margin-bottom: 2px;
}
.nav-group-items .nav-item {
  font-size: 11.5px;
  padding: 5px var(--space-3);
}
.nav-group-items .nav-item-icon { font-size: 12px; width: 16px; height: 16px; }

/* Grupos de nível raiz (sem indentação extra — sub-grupos de relatórios) */
.nav-group > .nav-group-items {
  padding-left: 6px;
  margin-left: 12px;
}
/* Sub-grupos dentro de grupos (ex: relatórios dentro do grupo Relatórios) */
.nav-group-items > .nav-group { margin: 0; }
.nav-group-items > .nav-group > .nav-group-header {
  padding: 4px var(--space-3);
  font-size: 9.5px;
}
.nav-group-items > .nav-group > .nav-group-items {
  margin-left: 12px;
  padding-left: 8px;
}

.sidebar-collapsed .nav-group-header,
.sidebar-collapsed .nav-top-link {
  justify-content: center;
  padding: 8px 6px;
  overflow: hidden;
  text-transform: none;
  letter-spacing: normal;
}

/* Rail recolhido: entradas compactas sem ícone — tooltip + flyout */
.sidebar-collapsed .sidebar-nav > details.nav-group > summary.nav-group-header {
  display: flex;
  justify-content: center;
  cursor: pointer;
  min-height: 36px;
  border-radius: var(--radius-md);
}
.sidebar-collapsed .sidebar-nav > details.nav-group > .nav-group-items {
  display: none;
}
.sidebar-collapsed .nav-top-link {
  cursor: pointer;
  min-height: 36px;
  border-radius: var(--radius-md);
}
.sidebar-collapsed .nav-header-label {
  display: none !important;
}
/* Seta oculta só em links diretos (sem submenu) */
.sidebar-collapsed .nav-top-link .nav-group-arrow {
  display: none !important;
}
.sidebar-collapsed summary.nav-group-header > span:not(.nav-group-arrow),
.sidebar-collapsed .nav-top-link > span:not(.nav-group-arrow) {
  flex: 0 0 auto;
  justify-content: center;
  min-width: 0;
}
/* Oculta emoji/texto bruto antes do JS separar o rótulo */
.sidebar-collapsed summary.nav-group-header > span:not(.nav-group-arrow):not(:has(.nav-header-label)),
.sidebar-collapsed .nav-top-link > span:not(.nav-group-arrow):not(:has(.nav-header-label)) {
  font-size: 0;
  line-height: 0;
  overflow: hidden;
  width: 0;
  height: 0;
}
/* Sem ícones no rail recolhido */
.sidebar-collapsed .nav-header-icon,
.sidebar-collapsed .nav-item-icon {
  display: none !important;
}
/* Marcador discreto no rail — links diretos (sem submenu) */
.sidebar-collapsed .sidebar-nav > .nav-top-link::after,
.sidebar-collapsed .sidebar-nav > .nav-item[data-route]::after {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: var(--radius-full);
  background: var(--color-neutral-600);
  flex-shrink: 0;
}
/* Grupos com submenu: seta à direita no rail */
.sidebar-collapsed .sidebar-nav > details.nav-group > summary.nav-group-header::after {
  display: none;
}
.sidebar-collapsed .sidebar-nav > details.nav-group > summary.nav-group-header .nav-group-arrow {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  margin-left: 0;
  font-size: 11px;
  line-height: 1;
  color: var(--color-neutral-500);
  transform: rotate(0deg);
  transition: transform var(--duration-fast) var(--ease-out), color var(--duration-fast);
  flex-shrink: 0;
}
.sidebar-collapsed .sidebar-nav > details.nav-group > summary.nav-group-header:hover .nav-group-arrow,
.sidebar-collapsed .sidebar-nav > details.nav-group.sidebar-flyout-active > summary.nav-group-header .nav-group-arrow {
  color: var(--color-primary-400);
}
.sidebar-collapsed .sidebar-nav > details.nav-group.sidebar-flyout-active > summary.nav-group-header .nav-group-arrow {
  transform: rotate(90deg);
}
.sidebar-collapsed .sidebar-nav > .nav-top-link:hover::after,
.sidebar-collapsed .sidebar-nav > .nav-item[data-route]:hover::after,
.sidebar-collapsed .sidebar-nav > .nav-top-link.active::after,
.sidebar-collapsed .sidebar-nav > .nav-item[data-route].active::after {
  background: var(--color-primary-400);
}
.sidebar-collapsed .sidebar-nav > details.nav-group > summary.nav-group-header:hover,
.sidebar-collapsed .sidebar-nav > .nav-top-link:hover,
.sidebar-collapsed .sidebar-nav > .nav-item[data-route]:hover {
  background: var(--surface-glass);
}

/* Itens de 1º nível fora de grupos (ex.: Dashboard no portal contribuinte) */
.sidebar-collapsed .sidebar-nav > .nav-item[data-route] {
  justify-content: center;
  gap: 0;
  padding: 8px 6px;
  overflow: visible;
  min-height: 36px;
  border-radius: var(--radius-md);
}

/* Rail expandido ao hover — rótulo + seta à direita */
.sidebar-collapsed .sidebar-rail-expanded {
  justify-content: flex-start;
  gap: var(--space-2);
  padding: 6px 12px 6px 10px !important;
  background: rgba(99, 102, 241, 0.22);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  box-shadow: 2px 0 12px rgba(0, 0, 0, 0.18);
  text-transform: none;
  letter-spacing: normal;
  color: var(--color-neutral-100);
}
.sidebar-collapsed .sidebar-rail-expanded::after {
  display: none;
}
.sidebar-collapsed summary.nav-group-header.sidebar-rail-expanded .nav-group-arrow {
  display: inline-flex !important;
  margin-left: auto;
  font-size: 10px;
  color: var(--color-neutral-300);
  transform: rotate(0deg);
}
.sidebar-collapsed .nav-group.sidebar-flyout-active > summary.nav-group-header.sidebar-rail-expanded .nav-group-arrow {
  transform: rotate(90deg);
  color: var(--color-primary-300);
}

.sidebar-collapsed .sidebar-rail-expanded .nav-header-label {
  display: inline !important;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
  overflow: visible;
  text-overflow: unset;
  max-width: none;
}

/* Item raiz expandido ao hover (ex.: Dashboard) */
.sidebar-collapsed .nav-item.sidebar-rail-expanded {
  gap: 0;
  padding: 6px 14px !important;
  background: rgba(99, 102, 241, 0.22);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  box-shadow: 2px 0 12px rgba(0, 0, 0, 0.18);
  color: var(--color-neutral-100);
  z-index: 260;
}
.sidebar-collapsed .nav-item.sidebar-rail-expanded .nav-item-text {
  display: inline !important;
  overflow: visible;
  text-overflow: unset;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}
[data-nfse-app="municipio"] .sidebar-collapsed .nav-item.sidebar-rail-expanded {
  background: rgba(255, 255, 255, 0.14);
}

[data-nfse-app="municipio"] .sidebar-collapsed .sidebar-rail-expanded {
  background: rgba(255, 255, 255, 0.14);
}

/* Flyout de submenus à direita da sidebar recolhida */
.sidebar-collapsed .nav-group.sidebar-flyout-active > .nav-group-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  position: fixed;
  z-index: 250;
  width: 280px;
  max-height: min(70vh, 520px);
  overflow-y: auto;
  overflow-x: hidden;
  padding: var(--space-3);
  margin: 0;
  border-left: none;
  background: var(--surface-raised);
  border: 1px solid var(--surface-glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.sidebar-collapsed .nav-group.sidebar-flyout-active > .nav-group-items .nav-item {
  justify-content: flex-start;
  padding: 6px var(--space-3);
}
.sidebar-collapsed .nav-group.sidebar-flyout-active > .nav-group-items .nav-item-text {
  display: inline;
}
.sidebar-collapsed .nav-group.sidebar-flyout-active > .nav-group-items summary.nav-group-header {
  display: flex;
  justify-content: flex-start;
  text-transform: uppercase;
  font-size: 10px;
}
.sidebar-collapsed .nav-group.sidebar-flyout-active > .nav-group-items .nav-header-label,
.sidebar-collapsed .nav-group.sidebar-flyout-active > .nav-group-items .nav-group-arrow {
  display: inline;
}
.sidebar-collapsed .nav-group.sidebar-flyout-active > .nav-group-items .nav-group-arrow {
  display: inline;
}
.sidebar-collapsed .nav-group.sidebar-flyout-active > .nav-group-items .nav-item-icon,
.sidebar-collapsed .nav-group.sidebar-flyout-active > .nav-group-items .nav-header-icon {
  display: none !important;
}
.sidebar-collapsed .nav-group.sidebar-flyout-active > .nav-group-items .nav-item,
.sidebar-collapsed .nav-group.sidebar-flyout-active > .nav-group-items summary.nav-group-header {
  gap: 0;
}
.sidebar-collapsed .nav-group.sidebar-flyout-active > .nav-group-items > .nav-group > .nav-group-items {
  margin-left: 12px;
  padding-left: 8px;
  border-left: 1px solid rgba(99, 102, 241, 0.15);
}

/* Tooltip flutuante (fora da sidebar — não sofre overflow:hidden) */
.sidebar-collapsed-tooltip {
  position: fixed;
  z-index: 300;
  transform: translateY(-50%);
  padding: 8px 12px;
  background: #0f172a;
  color: #f1f5f9;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.4;
  white-space: normal;
  max-width: min(300px, 72vw);
  word-break: break-word;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.12);
  pointer-events: none;
}

[data-nfse-app="municipio"] .sidebar-collapsed .nav-group.sidebar-flyout-active > .nav-group-items {
  background: #3730a3;
  border-color: rgba(255, 255, 255, 0.12);
}

.nav-group-header > span:not(.nav-group-arrow),
.nav-top-link > span:not(.nav-group-arrow) {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex: 1;
  min-width: 0;
}

.nav-header-label {
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-section-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--color-neutral-600);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: var(--space-4) var(--space-3) var(--space-2);
  white-space: nowrap;
  overflow: hidden;
}

.sidebar-collapsed .sidebar-section-label {
  text-align: center;
  font-size: 0;
}
.sidebar-collapsed .sidebar-section-label::after {
  content: '•';
  font-size: 10px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  color: var(--color-neutral-400);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  white-space: nowrap;
  overflow: hidden;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  position: relative;
}

.nav-item:hover {
  color: var(--color-neutral-200);
  background: var(--surface-glass);
}

.nav-item.active {
  color: var(--color-primary-400);
  background: rgba(99, 102, 241, 0.1);
}

.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 20px;
  background: var(--color-primary-500);
  border-radius: var(--radius-full);
}

.nav-item-icon {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: var(--text-md);
}

.nav-item-text {
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-collapsed .nav-item-text {
  display: none;
}

.nav-item-badge {
  margin-left: auto;
  padding: 1px 6px;
  font-size: 10px;
  font-weight: 700;
  background: var(--color-primary-600);
  color: var(--color-neutral-0);
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.nav-item-badge--avaliacao {
  background: rgba(245, 158, 11, 0.18);
  color: var(--color-warning-400);
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.nav-group-header .nav-item-badge {
  margin-left: 0;
  text-transform: none;
  letter-spacing: 0;
  font-size: 9px;
}

.sidebar-collapsed .nav-item-badge {
  display: none;
}

/* ── Sidebar Footer ─────────────────────────────────────── */
.sidebar-footer {
  padding: var(--space-3);
  border-top: var(--border-width) solid var(--surface-glass-border);
  flex-shrink: 0;
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out);
}

.sidebar-user:hover {
  background: var(--surface-glass);
}

.sidebar-user-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-accent-500));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-xs);
  color: var(--color-neutral-0);
  flex-shrink: 0;
}

.sidebar-user-info {
  overflow: hidden;
}

.sidebar-user-name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-neutral-200);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-user-role {
  font-size: var(--text-xs);
  color: var(--color-neutral-500);
}

.sidebar-collapsed .sidebar-user {
  justify-content: center;
  padding: var(--space-2) 6px;
}

.sidebar-collapsed .sidebar-user-info {
  display: none;
}

/* ── Header ────────────────────────────────────────────────── */
.header {
  grid-area: header;
  background: var(--surface-raised);
  border-bottom: var(--border-width) solid var(--surface-glass-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-6);
  gap: var(--space-4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: var(--z-sticky);
}

.header-left {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.header-toggle {
  background: none;
  border: none;
  color: var(--color-neutral-400);
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  transition: all var(--duration-fast) var(--ease-out);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
}
.header-toggle:hover {
  background: var(--surface-glass);
  color: var(--color-neutral-200);
}

.header-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-neutral-500);
}

.header-breadcrumb span {
  color: var(--color-neutral-300);
  font-weight: 500;
}

.header-right {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.header-env-badge {
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
  background: rgba(245, 158, 11, 0.15);
  color: var(--color-warning-400);
  border: 1px solid rgba(245, 158, 11, 0.25);
}

.header-env-badge.production {
  background: rgba(16, 185, 129, 0.15);
  color: var(--color-accent-400);
  border-color: rgba(16, 185, 129, 0.25);
}

.header-search {
  position: relative;
}

.header-search input {
  padding: var(--space-2) var(--space-3) var(--space-2) var(--space-8);
  width: 280px;
  font-size: var(--text-sm);
  background: var(--surface-overlay);
  border: var(--border-width) solid var(--surface-glass-border);
  border-radius: var(--radius-md);
  color: var(--color-neutral-200);
  outline: none;
  transition: all var(--duration-fast) var(--ease-out);
}

.header-search input:focus {
  border-color: var(--color-primary-500);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
  width: 360px;
}

.header-search input::placeholder {
  color: var(--color-neutral-600);
}

.header-search-icon {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-neutral-500);
  font-size: var(--text-sm);
}

/* ── User Menu (Header) ── */
.header-user-menu {
  position: relative;
  margin-left: var(--space-2);
}

.header-user-trigger {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-2);
  background: none;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out), border-color var(--duration-fast) var(--ease-out);
}

.header-user-trigger:hover {
  background: var(--surface-glass);
  border-color: var(--surface-glass-border);
}

.header-user-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary-500), var(--color-accent-500));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-xs);
  color: var(--color-neutral-0);
  flex-shrink: 0;
}

.header-user-info {
  display: flex;
  flex-direction: column;
  text-align: left;
  overflow: hidden;
}

.header-user-name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-neutral-700);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 140px;
}

.header-user-role {
  font-size: var(--text-xs);
  color: var(--color-neutral-500);
}

.header-user-chevron {
  font-size: var(--text-xs);
  color: var(--color-neutral-500);
  transition: transform var(--duration-fast) var(--ease-out);
}

.header-user-menu.open .header-user-chevron {
  transform: rotate(180deg);
}

.header-user-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 200px;
  background: var(--surface-overlay);
  border: 1px solid var(--surface-glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  z-index: var(--z-dropdown);
  padding: var(--space-1) 0;
  animation: fadeIn 0.12s ease;
}

.header-user-dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  padding: var(--space-2) var(--space-4);
  background: none;
  border: none;
  color: var(--color-neutral-700);
  font-size: var(--text-sm);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out);
  text-decoration: none;
  white-space: nowrap;
}

.header-user-dropdown-item:hover {
  background: var(--surface-glass);
}

.header-user-dropdown-item--danger {
  color: var(--color-danger-400);
}

.header-user-dropdown-item--danger:hover {
  background: rgba(239, 68, 68, 0.08);
}

.header-user-dropdown-divider {
  height: 1px;
  background: var(--surface-glass-border);
  margin: var(--space-1) 0;
}

/* ── Submenu (flyout) dentro do dropdown do usuário ── */
.header-user-dropdown-submenu {
  position: relative;
}

.header-user-dropdown-submenu > .header-user-dropdown-item {
  justify-content: space-between;
}

.header-user-dropdown-submenu-arrow {
  margin-left: auto;
  font-size: var(--text-xs);
  color: var(--color-neutral-500);
}

.header-user-dropdown-flyout {
  position: absolute;
  top: -1px;
  right: 100%;
  min-width: 210px;
  background: var(--surface-overlay);
  border: 1px solid var(--surface-glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--space-1) 0;
  z-index: var(--z-dropdown);
  display: none;
  animation: fadeIn 0.12s ease;
}

.header-user-dropdown-submenu:hover > .header-user-dropdown-flyout,
.header-user-dropdown-submenu:focus-within > .header-user-dropdown-flyout {
  display: block;
}

/* ── Busca Global no Menu ── */
.menu-search-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  min-width: 300px;
  background: var(--surface-overlay);
  border: 1px solid var(--surface-glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: var(--z-dropdown);
  max-height: 380px;
  overflow-y: auto;
  list-style: none;
  padding: var(--space-1) 0;
  margin: 0;
}

.menu-search-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-4);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out);
  border-radius: 0;
}

.menu-search-item:hover,
.menu-search-item.active {
  background: var(--surface-glass);
}

.menu-search-main {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
  flex: 1;
}

.menu-search-title {
  font-size: var(--text-sm);
  color: var(--color-neutral-200);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.menu-search-title mark {
  background: rgba(99, 102, 241, 0.3);
  color: var(--color-primary-300);
  border-radius: 2px;
  padding: 0 1px;
}

.menu-search-desc {
  font-size: var(--text-xs);
  color: var(--color-neutral-500);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.menu-search-desc mark {
  background: rgba(99, 102, 241, 0.2);
  color: var(--color-neutral-400);
  border-radius: 2px;
  padding: 0 1px;
}

.menu-search-group {
  font-size: var(--text-xs);
  color: var(--color-neutral-500);
  white-space: nowrap;
  flex-shrink: 0;
  padding-top: 2px;
}

.menu-search-empty {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-neutral-500);
  list-style: none;
}

.menu-search-empty strong {
  color: var(--color-neutral-400);
}

.header-notification {
  position: relative;
}

.header-notification .notif-dot {
  display: none;
  position: absolute;
  top: 4px;
  right: 4px;
  width: 7px;
  height: 7px;
  background: var(--color-danger-500);
  border-radius: 50%;
  border: 2px solid var(--surface-raised);
  pointer-events: none;
}

.header-notification {
  cursor: pointer;
}

/* ── Main Content ──────────────────────────────────────────── */
.main-content {
  grid-area: content;
  padding: var(--space-6);
  overflow-y: auto;
  overflow-x: hidden;
  background: var(--surface-base);
  position: relative;
  min-width: 0;
  min-height: 0;
}

.main-content::before {
  content: '';
  position: fixed;
  top: 0;
  right: 0;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.04) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  position: relative;
  z-index: 1;
}

.page-title {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-neutral-0);
  line-height: 1.2;
}

.page-description {
  font-size: var(--text-sm);
  color: var(--color-neutral-500);
  margin-top: var(--space-1);
  max-width: 600px;
}

.page-actions {
  display: flex;
  gap: var(--space-3);
  flex-shrink: 0;
}

.page-header--quebra {
  flex-wrap: wrap;
}

.page-header--quebra .page-actions {
  flex-wrap: wrap;
  flex-shrink: 1;
  margin-left: auto;
}

.page-header--quebra .page-actions .btn,
.page-header--quebra .page-actions .form-input {
  flex-shrink: 0;
}

/* ── Dashboard ─────────────────────────────────────────────── */
/* NFS-e Recentes ocupa largura total; Status do Sistema abaixo em linha */
#system-health-card .card-body,
#system-health-panel {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* ── Content Sections ──────────────────────────────────────── */
.content-section {
  position: relative;
  z-index: 1;
}

/* ── Modal ─────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: var(--z-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn var(--duration-fast) var(--ease-out);
}

.modal-overlay.hidden {
  display: none;
}

.modal {
  background: var(--surface-raised);
  border: var(--border-width) solid var(--surface-glass-border);
  border-radius: var(--radius-2xl);
  width: 90%;
  max-width: 640px;
  max-height: 85vh;
  overflow-y: auto;
  animation: slideUp var(--duration-slow) var(--ease-spring);
  box-shadow: var(--shadow-xl);
}

.modal-header {
  padding: var(--space-5) var(--space-6);
  border-bottom: var(--border-width) solid var(--surface-glass-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-neutral-100);
}

.modal-close {
  background: none;
  border: none;
  color: var(--color-neutral-500);
  cursor: pointer;
  padding: var(--space-1);
  font-size: var(--text-xl);
  border-radius: var(--radius-md);
  transition: all var(--duration-fast) var(--ease-out);
}
.modal-close:hover {
  background: var(--surface-glass);
  color: var(--color-neutral-200);
}

.modal-body {
  padding: var(--space-6);
}

.modal-footer {
  padding: var(--space-4) var(--space-6);
  border-top: var(--border-width) solid var(--surface-glass-border);
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    left: -100%;
    top: 0;
    bottom: 0;
    width: var(--sidebar-width);
    z-index: var(--z-modal);
    transition: left var(--duration-slow) var(--ease-out);
  }

  .sidebar.mobile-open {
    left: 0;
  }

  .header {
    padding: 0 var(--space-4);
  }

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

  .page-header {
    flex-direction: column;
  }

  .header-search input {
    width: 100%;
    max-width: 140px;
  }
  .header-search input:focus {
    max-width: 200px;
  }

  .header-right {
    flex-wrap: wrap;
    gap: var(--space-2);
    justify-content: flex-end;
  }

  .header-breadcrumb {
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .header-link-sefin {
    display: none;
  }

  .header-btn-text {
    display: none;
  }

  .header-user-info,
  .header-user-chevron {
    display: none;
  }

  .page-actions {
    flex-wrap: wrap;
  }

  .modal-footer {
    flex-direction: column-reverse;
    align-items: stretch;
  }

  .modal-footer .btn {
    width: 100%;
  }
}

/* ── Sidebar backdrop (mobile drawer) ──────────────────────── */
.sidebar-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  z-index: calc(var(--z-modal) - 1);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-fast) var(--ease-out),
    visibility var(--duration-fast) var(--ease-out);
}

.sidebar-backdrop.visible {
  opacity: 1;
  visibility: visible;
}

/* ── Primeiro acesso (wizard multi-passo do contribuinte) ───────────────── */
.login-portal-outer {
  display: flex;
  min-height: 100%;
  min-height: 100dvh;
  background-color: var(--surface-base);
  justify-content: center;
  padding: 12px clamp(12px, 3vw, 24px);
  width: 100%;
  box-sizing: border-box;
  position: relative;
  z-index: 10;
  overflow-y: auto;
}

.login-portal-card {
  width: 100%;
  max-width: min(100%, 560px);
  padding: clamp(16px, 4vw, 28px);
  position: relative;
  z-index: 20;
  margin-block: auto;
  margin-inline: auto;
  flex-shrink: 0;
  box-sizing: border-box;
}

.login-portal-brand {
  text-align: center;
  margin-bottom: var(--space-3, 12px);
}

@media (max-width: 420px) {
  .pa-perfil-grid,
  .pa-identidade-grid {
    grid-template-columns: 1fr !important;
  }
}

/* ── Telas de login (contribuinte + município) — grade em colunas ───────── */
.sidebar-brand-municipio {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary-400);
  margin-top: var(--space-1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: 0.01em;
}

.auth-login-outer {
  display: flex;
  min-height: 100%;
  min-height: 100dvh;
  background-color: var(--surface-base);
  justify-content: center;
  padding: 12px clamp(12px, 3vw, 24px);
  width: 100%;
  box-sizing: border-box;
  position: relative;
  z-index: 10;
  overflow-y: auto;
}

.auth-login-card {
  width: 100%;
  max-width: min(100%, 520px);
  padding: var(--space-4, 1.25rem);
  position: relative;
  z-index: 20;
  margin-block: auto;
  margin-inline: auto;
  flex-shrink: 0;
  box-sizing: border-box;
}

.auth-login-brand {
  text-align: center;
  margin-bottom: var(--space-3, 12px);
}

.auth-login-credentials {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2, 10px);
  margin-bottom: var(--space-2, 10px);
}

@media (min-width: 440px) {
  .auth-login-credentials {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3, 12px);
    align-items: start;
  }
}

.auth-login-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.auth-login-field .form-label {
  font-size: 0.75rem;
  margin-bottom: 0;
}

.auth-login-field .form-input {
  width: 100%;
  padding: 8px 12px;
  height: 40px;
  font-size: 0.875rem;
  box-sizing: border-box;
  line-height: 1.5;
}

.auth-login-field input[type="file"].form-input {
  height: auto;
}

.auth-login-actions {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 2px;
}

.auth-login-actions .btn {
  padding: 10px 14px;
  font-size: 0.9rem;
}

.auth-login-actions-meta {
  display: flex;
  justify-content: flex-end;
}

.auth-login-cert-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-2, 10px);
  padding: var(--space-2, 10px);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-2, 10px);
}

/* ── Assistente de IA — botão flutuante ─────────────────────────── */
.nfse-assistant-fab {
  position: fixed;
  right: max(20px, env(safe-area-inset-right, 0px));
  bottom: max(24px, env(safe-area-inset-bottom, 0px));
  width: 56px;
  height: 56px;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, var(--color-primary-500), var(--color-accent-600, var(--color-primary-600)));
  color: #fff;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.42);
  z-index: var(--z-fab);
  opacity: 0;
  visibility: hidden;
  transform: scale(0.88);
  transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease, box-shadow 180ms ease;
  pointer-events: none;
}

.nfse-assistant-fab.is-visible {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
  pointer-events: auto;
}

.nfse-assistant-fab:hover {
  box-shadow: 0 6px 28px rgba(99, 102, 241, 0.52);
  transform: scale(1.06);
}

.nfse-assistant-fab:focus-visible {
  outline: 2px solid var(--color-primary-400);
  outline-offset: 3px;
}

.nfse-assistant-fab__icon {
  font-size: 1.45rem;
  line-height: 1;
}

@media (max-width: 640px) {
  .nfse-assistant-fab {
    right: max(16px, env(safe-area-inset-right, 0px));
    bottom: max(20px, env(safe-area-inset-bottom, 0px));
    width: 52px;
    height: 52px;
  }
}