/* ── Topbar Pattern A — extraído de a-topbar-pills.html linhas 70-223 ──
   Story 2.4.3: tokens topbar fixos (--topbar-bg etc.) em vez de
   var(--surface-raised)/var(--border-default) — AC1 cross-mode. */
.arh-topnav {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 56px;  /* S-01 fix (terceiro loop): proto canônico a-topbar-pills.html linha 76 = 56px. */
  background: var(--topbar-bg);
  border-bottom: 1px solid var(--topbar-border);
  /* Story 1.4-v2 — Menu Centralization (grid 3 cols com grid-column explícito).
     Lição da v1: HTML tem 4 filhos (logo, nav, spacer, actions) — sem grid-column
     explícito, o spacer entrava na col 3 e jogava actions pra row 2 (vazando
     pra fora dos 56px). Solução: grid-column fixo em cada filho + spacer hidden. */
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 20px;
  gap: 8px;
  backdrop-filter: blur(8px);
  font-family: var(--font-family-sans, 'Inter', -apple-system, BlinkMacSystemFont, sans-serif);
  /* #2 fix: fullbleed — a topbar fica dentro de stMarkdownContainer constrangido pelo
     stMainBlockContainer (max-width do Streamlit). Para atingir 100% do viewport sem
     mover para window.parent, usamos width: 100vw + margin-left negativo (técnica
     fullbleed canônica). calc(50% - 50vw) neutraliza o centering do container pai. */
  width: 100vw;
  margin-left: calc(50% - 50vw);
  box-sizing: border-box;
}
/* Menu fixo no scroll (Matias 2026-06-14) — position:sticky no <header> NÃO funciona
   sozinho: em Streamlit o header vive dentro de um stMarkdownContainer com ~56px de
   altura, então o sticky não tem "trilho" pra correr e a barra rola junto com a página.
   A correção canônica (streamlit-native-reference §5) é aplicar o sticky no WRAPPER
   stElementContainer, que é filho DIRETO do rootVBlock (altura = página inteira) →
   o sticky gruda no topo do stMain por todo o scroll. So aparecia em telas longas
   (Atendimento) porque telas curtas não rolam. */
[data-testid="stElementContainer"]:has(.arh-topnav) {
  position: sticky !important;
  top: 0 !important;
  z-index: 100 !important;
}
/* Story 1.4-v2 — posicionamento explícito por filho (evita auto-placement) */
.arh-topnav-logo    { grid-column: 1; justify-self: start; }
.arh-topnav-nav     { grid-column: 2; justify-self: center; }
.arh-topnav-actions { grid-column: 3; justify-self: end; }

/* Logo (link para Geral) */
.arh-topnav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--topbar-text);                      /* ANTES: var(--text-primary) */
  font-weight: 700;
  font-size: 15px;
  flex-shrink: 0;
  margin-right: 16px;
}
/* Sublinhado do "Analytics" (Matias 2026-06-14): o anchor herdava o underline
   base do browser (a:link) — o text-decoration:none acima, sem !important nem :link/
   :visited, perdia pra ele (mesmo problema S-02 já resolvido nas pills). */
.arh-topnav-logo:link,
.arh-topnav-logo:visited,
.arh-topnav-logo:hover,
.arh-topnav-logo:active { text-decoration: none !important; color: var(--topbar-text); }
.arh-topnav-logo .arh-topnav-logo-text,
.arh-topnav-logo .arh-topnav-logo-sub { text-decoration: none !important; }
.arh-topnav-logo .arh-topnav-logo-icon {
  width: 28px;
  height: 28px;
  background: var(--accent-brand);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  overflow: hidden;
}
.arh-topnav-logo .arh-topnav-logo-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
/* Logo Stefanini (Matias 2026-06-14): quando o ícone vira <img> (logo real, igual
   ao Legacy), o fundo do quadrado fica branco — o PNG já tem fundo branco e o globo
   azul-marinho contrasta. Sem isso, sobraria o azul-brand do box "AR" nas bordas. */
.arh-topnav-logo .arh-topnav-logo-icon:has(img) {
  background: #fff;
}
.arh-topnav-logo .arh-topnav-logo-text { color: var(--topbar-text); }
.arh-topnav-logo .arh-topnav-logo-sub {
  color: var(--topbar-text-muted);                /* ANTES: var(--text-muted) */
  font-weight: 400;
  font-size: 12px;
  margin-left: 2px;
}

/* Pills nav — Stripe-style */
/* Story 1.4-v2: flex:1 removido — grid já distribui (col 2 = auto + justify-self center) */
.arh-topnav-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.arh-topnav-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--topbar-text-muted);                /* texto claro sobre fundo escuro */
  cursor: pointer;
  border: none;
  background: transparent;
  transition: background var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
  /* S-02 fix (terceiro loop): anchor <a> em iframe Streamlit herda :link/:visited
     que sobrescreve text-decoration:none mesmo com especificidade normal.
     !important necessário AQUI APENAS — browser-level override de anchor base styles. */
  text-decoration: none !important;
}
.arh-topnav-pill:link,
.arh-topnav-pill:visited,
.arh-topnav-pill:hover,
.arh-topnav-pill:active {
  text-decoration: none !important;
}
.arh-topnav-pill:hover {
  background: rgba(255,255,255,0.06);             /* hover sutil sobre dark */
  color: var(--topbar-text);
}
/* Focus visible da pill (AC8 — outline visível sobre topbar dark) */
.arh-topnav-pill:focus-visible {
  outline: 2px solid var(--accent-brand-text, #4D9FFF);
  outline-offset: 2px;
}
/* Active pill: fundo brand sólido + texto branco */
.arh-topnav-pill.active {
  background: var(--accent-brand);
  color: #fff;
  text-decoration: none !important;
}
.arh-topnav-pill.active:hover { color: #fff; text-decoration: none !important; }
.arh-topnav-pill.active:link,
.arh-topnav-pill.active:visited { text-decoration: none !important; }
.arh-topnav-pill-icon {
  font-size: 14px;
  line-height: 1;
}
.arh-topnav-pill-label { line-height: 1.4; }
/* S-03 (terceiro loop): badge contador nas pills — infra CSS.
   Dado dinâmico deferido (Stories 2.5/2.7). Campo badge opcional em NavItem. */
.arh-topnav-pill-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  border-radius: 8px;
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
}
.arh-topnav-pill.active .arh-topnav-pill-badge {
  background: rgba(255,255,255,0.20);
  color: #fff;
}
.arh-topnav-pill:not(.active) .arh-topnav-pill-badge {
  background: var(--border-default);
  color: var(--topbar-text-muted);
}

/* Spacer flexível — Story 1.4-v2: hidden no grid (não é mais necessário, grid:1fr auto 1fr cria os espaços). */
.arh-topnav-spacer { display: none; }

/* Controles direita — padding reduzido (toggle floating removido Story 2.4.3) */
.arh-topnav-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
  padding-right: 16px;                            /* ANTES: 100px (reserva floating toggle) */
}

/* Seletor multi-cliente (Keycloak) */
.arh-client-select {
  display: inline-flex;
  align-items: center;
  margin-right: 4px;
}
.arh-client-select select {
  height: 34px;
  max-width: 140px;
  padding: 0 28px 0 10px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%99A3B0' d='M3 4.5L6 8l3-3.5'/%3E%3C/svg%3E")
    no-repeat right 8px center;
  color: var(--topbar-text);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}
.arh-client-select select:hover,
.arh-client-select select:focus {
  border-color: rgba(255,255,255,0.22);
  outline: none;
  background-color: rgba(255,255,255,0.08);
}
.arh-client-select select option {
  color: #111;
  background: #fff;
}

/* FASE 1 / IA-001 Grupo C (2026-05-18): kbd-hint "Busca rápida ⌘K" removido
   por decisão Matias. Feature de Onda 2 (command palette) continua planejada
   mas sem hint visual placeholder. */

/* ── Theme toggle dentro da topbar (Story 2.4.3) ─────────────────────── */
.arh-topnav-toggle, .arh-topnav-iconbtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.10);
  background: transparent;
  color: var(--topbar-text-muted);
  cursor: pointer;
  font-size: 16px;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}
.arh-topnav-toggle:hover, .arh-topnav-iconbtn:hover {
  background: rgba(255,255,255,0.06);
  color: var(--topbar-text);
  border-color: rgba(255,255,255,0.18);
}
/* Focus visible (Echo P4 inline — AC9) */
.arh-topnav-toggle:focus-visible, .arh-topnav-iconbtn:focus-visible {
  outline: 2px solid var(--accent-brand-text, #4D9FFF);
  outline-offset: 2px;
}
@media (prefers-reduced-motion: reduce) {
  .arh-topnav-toggle, .arh-topnav-iconbtn { transition: none !important; }
}

/* Avatar */
.arh-topnav-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--accent-brand);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  border: 2px solid transparent;
  transition: border-color var(--transition-fast);
  flex-shrink: 0;
  user-select: none;
}
.arh-topnav-avatar:hover { border-color: rgba(255,255,255,0.30); }

/* ── User menu (avatar dropdown) ─────────────────────────────────────── */
.arh-user-menu {
  position: relative;
  flex-shrink: 0;
  margin-left: 2px;
}
button.arh-user-menu-trigger {
  cursor: pointer;
  padding: 0;
  font: inherit;
  appearance: none;
  -webkit-appearance: none;
}
button.arh-user-menu-trigger:focus-visible {
  outline: 2px solid var(--accent-brand-text, #4D9FFF);
  outline-offset: 2px;
}
.arh-user-menu.is-open .arh-user-menu-trigger {
  border-color: rgba(255,255,255,0.35);
  box-shadow: 0 0 0 2px rgba(77, 159, 255, 0.25);
}

.arh-user-menu-panel {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  z-index: 1200;
  width: 268px;
  padding: 8px;
  border-radius: 10px;
  border: 1px solid var(--border-default, rgba(255,255,255,0.10));
  background: var(--surface-elevated, #1a2736);
  color: var(--text-primary, #e8eef5);
  box-shadow:
    0 12px 28px rgba(0, 0, 0, 0.35),
    0 2px 6px rgba(0, 0, 0, 0.2);
  animation: arh-user-menu-in 140ms ease-out;
}
@keyframes arh-user-menu-in {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .arh-user-menu-panel { animation: none; }
}

.arh-user-menu-head {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 8px 10px;
}
.arh-user-menu-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent-brand);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}
.arh-user-menu-meta {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.arh-user-menu-name {
  font-size: 13px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary, #e8eef5);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.arh-user-menu-email,
.arh-user-menu-client {
  font-size: 11px;
  color: var(--text-secondary, #99a3b0);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.arh-user-menu-client {
  color: var(--accent-brand-text, #4D9FFF);
  font-weight: 600;
}

.arh-user-menu-sep {
  height: 1px;
  margin: 4px 4px;
  background: var(--border-default, rgba(255,255,255,0.08));
}

.arh-user-menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 9px 10px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--text-primary, #e8eef5);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  text-align: left;
  transition: background 120ms ease;
}
.arh-user-menu-item i {
  font-size: 16px;
  color: var(--text-secondary, #99a3b0);
  width: 18px;
  text-align: center;
}
.arh-user-menu-item:hover,
.arh-user-menu-item:focus-visible {
  background: rgba(255,255,255,0.06);
  outline: none;
}
.arh-user-menu-item--danger {
  color: #f87171;
}
.arh-user-menu-item--danger i {
  color: #f87171;
}
.arh-user-menu-item--danger:hover {
  background: rgba(248, 113, 113, 0.12);
}

/* Perfil page */
.arh-perfil-card {
  max-width: 420px;
  margin-top: 8px;
  padding: 24px;
  border-radius: 12px;
  border: 1px solid var(--border-default);
  background: var(--surface-card, var(--surface-elevated, #1a2736));
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.arh-perfil-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent-brand);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
}
.arh-perfil-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-top: 12px;
  margin-bottom: 6px;
}
.arh-perfil-input {
  height: 40px;
  width: 100%;
  padding: 0 12px;
  box-sizing: border-box;
  border-radius: var(--radius-base, 4px);
  border: 1px solid var(--border-default);
  background: var(--surface-sunken, var(--surface-base));
  color: var(--text-primary);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}
.arh-perfil-input::placeholder {
  color: var(--text-muted);
}
.arh-perfil-input:focus {
  border-color: var(--accent-brand);
  box-shadow: 0 0 0 3px var(--focus-ring-glow, rgba(29, 78, 216, 0.25));
}
.arh-perfil-input:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}
.arh-perfil-input.arh-field-input--error {
  border-color: var(--state-danger);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.18);
}
.arh-perfil-error {
  margin: 4px 0 0;
  font-size: 12px;
  font-weight: 600;
  color: #f87171;
}
.arh-perfil-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 14px;
  font-size: 12px;
  color: var(--text-secondary);
}
.arh-perfil-hint {
  margin: 12px 0 0;
  font-size: 12px;
  color: var(--text-muted, #7a8698);
  line-height: 1.4;
}
.arh-perfil-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
}
.arh-perfil-save {
  height: 36px;
  padding: 0 16px;
  border-radius: 8px;
  border: 0;
  background: var(--accent-brand);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}
.arh-perfil-save:hover { filter: brightness(1.08); }
.arh-perfil-ok {
  font-size: 12px;
  font-weight: 600;
  color: #34d399;
}

/* Responsivo: oculta sub-label e Cmd+K em telas <1100 */
/* Story 1.4-v2: em <1100px volta a flex original (centralização forçada colidiria com actions). */
@media (max-width: 1100px) {
  .arh-topnav-logo .arh-topnav-logo-sub { display: none; }
  .arh-topnav { display: flex; }
  .arh-topnav-logo, .arh-topnav-nav, .arh-topnav-actions { justify-self: auto; grid-column: auto; }
  .arh-topnav-nav { flex: 1; }
  .arh-topnav-spacer { display: block; flex: 1; }
}

/* Reduced motion (NFR-05) */
@media (prefers-reduced-motion: reduce) {
  .arh-topnav-pill,
  .arh-topnav-avatar { transition: none !important; }
}