/* Estilos próprios (sem estilos inline: compatível com a Content-Security-Policy).
   Cores vêm de theme.css. */

body { background: var(--brand-bg); }

/* Acessibilidade: link para pular direto ao conteúdo e foco sempre visível */
.skip-link {
  position: absolute; left: .5rem; top: -4rem; z-index: 2000;
  background: var(--brand-navy); color: #fff; padding: .5rem 1rem; border-radius: .375rem;
}
.skip-link:focus { top: .5rem; color: #fff; }
a:focus-visible, button:focus-visible, .btn:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 3px solid var(--brand-focus); outline-offset: 2px;
}

/* Faixa de ambiente */
.env-banner {
  background: var(--env-bg); color: var(--env-text); font-weight: 700; letter-spacing: .04em;
  text-align: center; padding: .35rem .75rem; font-size: .9rem;
}
.env-banner small { font-weight: 500; letter-spacing: 0; }

/* Cabeçalho */
.app-navbar {
  background: var(--brand-surface); border-bottom: 3px solid var(--brand-red);
  box-shadow: 0 1px 6px rgba(0, 0, 0, .06);
}
.brand-logo { display: block; height: 44px; width: auto; }
.brand-system {
  white-space: normal; /* o navbar-brand do Bootstrap impede quebra de linha */
  color: var(--brand-navy); font-weight: 600; font-size: .8rem; line-height: 1.15;
  max-width: 9.5rem; padding-left: .6rem; border-left: 2px solid var(--brand-border);
}
@media (max-width: 575.98px) {
  .brand-logo { height: 36px; }
  .brand-system { font-size: .68rem; max-width: 7.2rem; padding-left: .4rem; }
}
.navbar-brand:hover .brand-system { color: var(--brand-red-strong); }
.app-navbar .nav-link { color: var(--brand-text); font-weight: 500; border-radius: .375rem; padding: .5rem .55rem; font-size: .95rem; }
.app-navbar .nav-link:hover { background: rgba(var(--brand-navy-rgb), .07); color: var(--brand-navy); }
.app-navbar .nav-link.active { color: var(--brand-navy); background: rgba(var(--brand-navy-rgb), .1); box-shadow: inset 0 -3px 0 var(--brand-red); }
.app-navbar .nav-link .bi { margin-right: .3rem; color: var(--brand-navy); }
.user-menu-btn { border-color: var(--brand-border); color: var(--brand-text); max-width: 15rem; }
.user-menu-btn .user-name { display: inline-block; max-width: 11rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; vertical-align: bottom; }
.dropdown-header { font-size: .8rem; color: var(--brand-navy); }
.badge-role { background: rgba(var(--brand-navy-rgb), .1); color: var(--brand-navy); font-weight: 600; }

main { min-height: 62vh; }
.page-title { color: var(--brand-navy); font-weight: 700; }
.back-bar { margin-bottom: 1rem; }

/* Cartões de indicadores */
.stat-card { border: 1px solid var(--brand-border); border-left: 5px solid var(--brand-navy); border-radius: .75rem; background: var(--brand-surface); height: 100%; }
.stat-card.tone-red { border-left-color: var(--brand-red); }
.stat-icon {
  width: 3.25rem; height: 3.25rem; border-radius: 50%; display: inline-flex; align-items: center;
  justify-content: center; font-size: 1.6rem; flex: 0 0 auto;
  background: rgba(var(--brand-navy-rgb), .09); color: var(--brand-navy);
}
.tone-red .stat-icon { background: rgba(232, 24, 24, .1); color: var(--brand-red-strong); }
.stat-value { font-size: 2.25rem; font-weight: 700; line-height: 1.1; color: var(--brand-text); }
.stat-label { font-weight: 600; color: var(--brand-navy); }
.stat-hint { color: var(--brand-muted); font-size: .85rem; }

/* Tabelas, filtros e paginação */
.table-card { background: var(--brand-surface); border: 1px solid var(--brand-border); border-radius: .75rem; overflow: hidden; }
.table thead th { background: rgba(var(--brand-navy-rgb), .06); color: var(--brand-navy); white-space: nowrap; }
.table td, .table th { vertical-align: middle; }
.sort-link { color: inherit; text-decoration: none; }
.sort-link:hover { color: var(--brand-red-strong); text-decoration: underline; }
.filter-card { border-radius: .75rem; border-color: var(--brand-border); }
.empty-state { color: var(--brand-muted); }
.empty-state .bi { font-size: 2.5rem; color: var(--brand-border); }
.card { border-radius: .75rem; }

/* Login */
.login-logo { max-width: 260px; width: 80%; height: auto; }

footer.app-footer {
  text-align: center; color: var(--brand-muted); font-size: .9rem; padding: 1.5rem 1rem 2rem;
  border-top: 1px solid var(--brand-border); margin-top: 2rem; background: var(--brand-surface);
}

/* Menu agrupado: submenus abrem por mouse, foco, clique, toque e teclado (static/js/app.js) */
.app-nav .nav-group { position: relative; }
.app-nav .nav-group-toggle { background: none; border: 0; cursor: pointer; }
.app-nav .nav-label { text-transform: uppercase; letter-spacing: .03em; font-size: .85rem; font-weight: 600; }
.app-nav .nav-caret { margin-left: .3rem; font-size: .7rem; transition: transform .15s; }
.app-nav .nav-group.is-open .nav-caret { transform: rotate(180deg); }
.nav-submenu {
  display: none; list-style: none; margin: 0; padding: .35rem; min-width: 14rem; z-index: 1050;
  position: absolute; top: 100%; left: 0; background: var(--brand-surface);
  border: 1px solid var(--brand-border); border-radius: .5rem; box-shadow: 0 .5rem 1.25rem rgba(0, 0, 0, .12);
}
/* Sem JavaScript: abre por hover/foco (o JS marca data-js e passa a controlar por .is-open) */
.nav-group:not([data-js]):hover > .nav-submenu,
.nav-group:not([data-js]):focus-within > .nav-submenu,
.nav-group.is-open > .nav-submenu { display: block; }
.nav-sublink {
  display: block; padding: .5rem .75rem; border-radius: .375rem; text-decoration: none;
  color: var(--brand-text); font-weight: 500; white-space: nowrap;
}
.nav-sublink .bi { margin-right: .5rem; color: var(--brand-navy); }
.nav-sublink:hover, .nav-sublink:focus { background: rgba(var(--brand-navy-rgb), .08); color: var(--brand-navy); }
.nav-sublink.active { background: rgba(var(--brand-navy-rgb), .12); color: var(--brand-navy); box-shadow: inset 3px 0 0 var(--brand-red); }
/* Menu recolhido (celular/tablet, abaixo de xl): submenu em linha, sem caixa flutuante */
@media (max-width: 1199.98px) {
  .navbar-collapse .nav-submenu { position: static; box-shadow: none; border: 0; padding: 0 0 0 1.25rem; min-width: 0; background: transparent; }
  .app-nav .nav-group-toggle { width: 100%; text-align: left; }
}

/* Card de indicador clicável */
a.stat-card-link { color: inherit; transition: box-shadow .15s, transform .15s; }
a.stat-card-link:hover, a.stat-card-link:focus-visible { box-shadow: 0 .35rem .9rem rgba(0, 0, 0, .12); transform: translateY(-1px); }
a.stat-card-link:focus-visible { outline: 3px solid var(--brand-red); outline-offset: 2px; }

/* Preserva as quebras de linha de textos livres (sem estilo inline, por causa da CSP) */
.preserve-lines { white-space: pre-line; }

/* Avisos importantes: imagem 16:9; em telas estreitas as bordas são cortadas (área central segura) */
.notice-card { overflow: hidden; }
.notice-media { aspect-ratio: 16 / 9; overflow: hidden; }
.notice-media img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; }
@media (max-width: 575.98px) { .notice-media { aspect-ratio: 4 / 3; } }

/* Banner de avisos importantes na Home: carrossel com setas (no máximo 5 avisos, sem rotação automática) */
.notice-carousel { position: relative; }
.notice-slide {
  display: flex; flex-direction: column; min-height: 13rem; overflow: hidden;
  background: var(--brand-surface); border: 1px solid var(--brand-border);
  border-left: 5px solid var(--brand-navy); border-radius: .5rem;
}
.notice-slide.notice-urgent { border-left-color: var(--brand-red); }
.notice-slide .notice-body { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; padding: 1rem 2.9rem; }
.notice-text { max-height: 9rem; overflow-y: auto; overflow-wrap: anywhere; }
.notice-actions { margin-top: auto; padding-top: .75rem; }
@media (min-width: 768px) {
  .notice-slide .notice-body { padding: 1.25rem 3.5rem 1.25rem 1.5rem; }
  .notice-slide:not(.has-image) .notice-body { padding-left: 3.5rem; }
  .notice-slide.has-image { flex-direction: row; }
  .notice-slide.has-image .notice-media { flex: 0 0 42%; align-self: flex-start; }
}
.notice-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
  display: inline-flex; align-items: center; justify-content: center;
  width: 2.5rem; height: 2.5rem; padding: 0; border-radius: 50%;
  color: var(--brand-navy); background: var(--brand-surface); border: 1px solid var(--brand-border);
  box-shadow: 0 .15rem .5rem rgba(0, 0, 0, .18);
}
.notice-arrow-prev { left: .6rem; }
.notice-arrow-next { right: .6rem; }
.notice-arrow:hover { color: #fff; background: var(--brand-navy); }
.notice-arrow:focus-visible { outline: 3px solid var(--brand-focus); outline-offset: 2px; }
/* pontos: o Bootstrap marca o ponto ativo; aqui só o visual (o padrão dele é uma barra branca) */
.notice-dots { position: static; margin: .6rem 0 0; }
.notice-dots [data-bs-target] {
  box-sizing: border-box; width: .7rem; height: .7rem; margin: 0 .3rem; border: 0; border-radius: 50%;
  background-color: var(--brand-muted); opacity: .45; text-indent: 0; font-size: 0;
}
.notice-dots [data-bs-target].active { opacity: 1; background-color: var(--brand-navy); }
.notice-dots [data-bs-target]:focus-visible { outline: 3px solid var(--brand-focus); outline-offset: 2px; opacity: 1; }
/* prévia pequena da imagem no formulário de edição */
.notice-preview { max-width: 28rem; }