/* AcolheAPS — layout.css */

/* ── Skip link ──────────────────────────────────────── */
.skip-link {
  position: absolute; top: -9999px; left: 0; z-index: 9999;
  padding: 0.65rem 1.1rem; background: var(--teal); color: #fff;
  font-weight: 700; border-radius: 0 0 var(--r-sm) var(--r-sm);
  text-decoration: none; font-size: 0.85rem;
}
.skip-link:focus { top: 0; }

/* ── Topbar — claro, unificado com nav ──────────────── */
.topbar {
  position: sticky; top: 0; z-index: 200;
  display: flex; align-items: center;
  height: 52px;
  background: var(--card);
  border-bottom: 1px solid var(--borda2);
  box-shadow: 0 2px 8px rgba(44,24,16,0.06);
  padding: 0 1rem;
  gap: 0;
}

.topbar-brand {
  display: flex; align-items: center; gap: 0.5rem;
  text-decoration: none; flex-shrink: 0;
}
.brand-logo { width: 32px; height: 32px; object-fit: contain; }
.brand-name {
  font-family: var(--font-serif); font-size: 1rem; font-weight: 700;
  color: var(--teal); letter-spacing: -0.01em;
}

/* Divisor entre brand e nav */
.topbar-divider {
  width: 1px; height: 28px; background: var(--borda);
  margin: 0 0.5rem; flex-shrink: 0;
}

/* Nav integrada ao topbar */
.topbar-nav {
  display: flex; align-items: stretch; flex: 1; min-width: 0;
  overflow-x: auto; scrollbar-width: none; gap: 0;
}
.topbar-nav::-webkit-scrollbar { display: none; }

.topbar-nav .tab {
  display: inline-flex; align-items: center;
  padding: 0 0.75rem; height: 52px;
  font-size: 0.79rem; font-weight: 600; color: var(--txt-m);
  text-decoration: none; white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
  flex-shrink: 0;
}
.topbar-nav .tab:hover { color: var(--teal); }
.topbar-nav .tab.active,
.topbar-nav .tab[aria-current="page"] {
  color: var(--teal); border-bottom-color: var(--teal); font-weight: 700;
}

.brand-badge {
  flex-shrink: 0; margin-left: 0.5rem;
  font-size: 0.6rem; font-weight: 800; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--ambar);
  background: rgba(212,168,67,0.12); border: 1px solid rgba(212,168,67,0.4);
  border-radius: 4px; padding: 2px 6px;
}

/* ── Compatibilidade: tabs-nav legado (usado em páginas não refatoradas) */
.tabs-nav {
  display: flex; background: var(--card);
  border-bottom: 1px solid var(--borda); overflow-x: auto;
  scrollbar-width: none;
}
.tabs-nav::-webkit-scrollbar { display: none; }
.tab { /* sem topbar-nav: estilos standalone */
  display: inline-flex; align-items: center;
  padding: 0.65rem 1rem; font-size: 0.82rem; font-weight: 600;
  color: var(--txt-m); text-decoration: none; white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
  min-height: var(--tap-min);
}
.tab:hover { color: var(--teal); }
.tab.active, .tab[aria-current="page"] {
  color: var(--teal); border-bottom-color: var(--teal);
}

/* ── Zona contextual sticky (resumo + filtros) ──────── */
.nav-contexto {
  position: sticky;
  top: 52px; /* altura do topbar */
  z-index: 90;
  background: var(--fundo);
  border-bottom: 2px solid rgba(27,79,107,0.08);
  box-shadow: 0 3px 10px rgba(27,79,107,0.06);
}
/* Vazia não ocupa espaço */
.nav-contexto:empty { display: none; }

/* ── Back bar ───────────────────────────────────────── */
.back-bar {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--bege); border-bottom: 1px solid var(--borda-sm);
  font-size: 0.82rem; color: var(--txt-m);
}
.back-btn {
  color: var(--teal); text-decoration: none; font-weight: 600;
  min-height: var(--tap-min); display: inline-flex; align-items: center;
}
.back-btn:hover { color: var(--teal-light); }
.back-sep { color: var(--borda); }
.back-title { font-weight: 600; color: var(--teal); }

/* ── Wrapper central ────────────────────────────────── */
.wrap { max-width: 680px; margin: 0 auto; padding: 0 1rem; }

/* ── Section divider ────────────────────────────────── */
.section-divider {
  display: flex; align-items: center; gap: 0.75rem; margin: 1.5rem 0 1rem;
}
.section-divider::before, .section-divider::after {
  content: ''; flex: 1; border-top: 1px solid var(--borda);
}
.section-label {
  font-size: 0.72rem; font-weight: 800; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--txt-l); white-space: nowrap;
}

/* ── Footer ─────────────────────────────────────────── */
footer {
  margin-top: 3rem; padding: 2rem 1rem;
  background: var(--teal); color: rgba(255,255,255,0.75);
  font-size: 0.8rem; text-align: center;
}
footer a { color: rgba(255,255,255,0.9); }
footer p { margin-bottom: 0.4em; }
footer p:last-child { margin-bottom: 0; }

/* ── Aviso clínico ──────────────────────────────────── */
.aviso-clinico {
  background: var(--ambar-50); border: 1px solid rgba(212,168,67,0.4);
  border-radius: var(--r-sm); padding: 0.55rem 0.85rem;
  font-size: 0.79rem; color: var(--txt); margin: 0.75rem 0 0;
}