/* =========================================================
   BARRA DE TOPO (páginas internas) + pesquisa + avatar/dropdown + bottom-nav
   Portado do protótipo. Carregado fora da home (ver functions.php).
   ========================================================= */

/* ===== header ===== */
.barra-topo{
  position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:28px;
  padding:14px 96px;
  background:rgba(255,255,255,.65);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  border-bottom:1px solid var(--borda-vidro);
}
.barra-topo .logo{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0}
.barra-topo nav{display:flex;gap:6px}
.barra-topo nav a{
  text-decoration:none;color:var(--roxo);font-weight:600;font-size:15px;
  padding:9px 18px;border-radius:99px;white-space:nowrap;
  border:1px solid transparent;
  transition:background .15s ease,border-color .15s ease,color .15s ease;
}
.barra-topo nav a:hover{background:var(--vidro-branco);border-color:var(--borda-vidro)}
.barra-topo nav a.ativo{background:var(--roxo);color:#fff;border-color:transparent}
.barra-topo nav a.ativo:hover{background:var(--roxo-escuro)}
.nav-wrap{display:contents}          /* desktop: não afecta o layout do header */
.nav-arrow{display:none}             /* setas só no mobile */
.header-acoes{margin-left:auto;display:flex;align-items:center;gap:18px}
.lupa{width:36px;height:36px;border:none;background:none;padding:0;cursor:pointer;
  display:flex;align-items:center;justify-content:center;border-radius:50%;
  color:var(--roxo);transition:background .15s;}
.lupa:hover{background:rgba(98,56,128,.08)}
.lupa.ativa{background:rgba(98,56,128,.12)}

/* ===== pesquisa overlay ===== */
.pesquisa-overlay{
  position:fixed;inset:0;z-index:1000;
  background:rgba(61,31,85,.52);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  display:flex;align-items:flex-start;justify-content:center;
  padding:88px 24px 24px;
  opacity:0;pointer-events:none;
  transition:opacity .2s ease;
}
.pesquisa-overlay.aberta{opacity:1;pointer-events:auto}
.pesquisa-painel{
  width:100%;max-width:640px;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(32px);-webkit-backdrop-filter:blur(32px);
  border:1px solid var(--borda-vidro);
  border-radius:24px;
  box-shadow:0 24px 64px -8px rgba(61,31,85,.32),0 4px 16px rgba(61,31,85,.12);
  overflow:hidden;
  transform:translateY(-12px) scale(.98);
  transition:transform .2s ease;
}
.pesquisa-overlay.aberta .pesquisa-painel{transform:translateY(0) scale(1)}
.pesquisa-campo-wrap{
  display:flex;align-items:center;gap:12px;
  padding:18px 16px 18px 20px;
  border-bottom:1px solid rgba(98,56,128,.1);
}
.pesquisa-campo-wrap .pesquisa-ico{flex-shrink:0;color:var(--malva)}
.pesquisa-input{
  flex:1;border:none;background:none;outline:none;
  font-family:'Source Sans 3',sans-serif;
  font-size:18px;color:var(--texto);
}
.pesquisa-input::placeholder{color:var(--malva)}
.pesquisa-input::-webkit-search-cancel-button,
.pesquisa-input::-webkit-search-decoration,
.pesquisa-input::-ms-clear{display:none;appearance:none}
.pesquisa-fechar{
  width:32px;height:32px;border-radius:50%;border:none;
  background:rgba(98,56,128,.08);cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  color:var(--malva);flex-shrink:0;
  transition:background .15s;
}
.pesquisa-fechar:hover{background:rgba(98,56,128,.18)}
.pesquisa-lista{list-style:none;padding:8px;max-height:400px;overflow-y:auto}
.pesquisa-item{
  display:flex;align-items:center;gap:14px;
  padding:10px 12px;border-radius:14px;
  text-decoration:none;color:inherit;
  transition:background .15s;
}
.pesquisa-item:hover{background:rgba(98,56,128,.07)}
.pesquisa-item-ico{
  width:36px;height:36px;border-radius:10px;flex-shrink:0;
  background:rgba(98,56,128,.09);
  display:flex;align-items:center;justify-content:center;
  color:var(--roxo);
}
.pesquisa-item-texto{flex:1}
.pesquisa-item-titulo{display:block;font-size:15px;font-weight:600;color:var(--roxo);line-height:1.3}
.pesquisa-item-tipo{display:block;font-size:12px;color:var(--malva);margin-top:2px}
.pesquisa-vazio{padding:28px;text-align:center;color:var(--malva);font-size:15px}
.pesquisa-sugestoes{padding:18px 20px 20px}
.pesquisa-sugestoes-titulo{
  font-size:11px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;
  color:var(--malva);margin-bottom:12px;
}
.pesquisa-tags{display:flex;flex-wrap:wrap;gap:8px}
.pesquisa-tag{
  padding:6px 14px;border-radius:99px;
  background:rgba(98,56,128,.07);border:1px solid rgba(98,56,128,.12);
  font-size:13px;color:var(--roxo);cursor:pointer;
  font-family:'Source Sans 3',sans-serif;
  transition:background .15s,border-color .15s;
}
.pesquisa-tag:hover{background:rgba(98,56,128,.14);border-color:rgba(98,56,128,.22)}

/* ===== avatar + dropdown ===== */
.avatar-wrapper{position:relative;flex-shrink:0}
.avatar-btn{
  background:none;border:none;cursor:pointer;padding:0;
  display:flex;align-items:center;gap:10px;
  border-radius:99px;
  transition:opacity .15s;
}
.avatar-btn:hover{opacity:.85}
.avatar-info{display:flex;flex-direction:column;align-items:flex-start;line-height:1.18;text-align:left}
.avatar-nome{font-size:12px;font-weight:600;color:var(--roxo);white-space:nowrap}
.avatar-trocar{font-size:11px;font-weight:600;color:var(--malva)}
@media(max-width:900px){.avatar-info{display:none}}
.avatar{
  width:40px;height:40px;border-radius:50%;
  background:linear-gradient(135deg,var(--lavanda),var(--malva));
  background-size:cover;background-position:center;
  border:2px solid #fff;
  box-shadow:0 2px 8px rgba(98,56,128,.25);
  flex-shrink:0;display:block;
}
.avatar-chevron{color:var(--roxo);transition:transform .2s ease;flex-shrink:0;display:block}
.avatar-btn[aria-expanded="true"] .avatar-chevron{transform:rotate(180deg)}

/* dropdown card */
.perfil-dropdown{
  position:absolute;right:0;top:calc(100% + 14px);
  width:272px;
  background:rgba(255,255,255,.82);
  backdrop-filter:blur(28px);-webkit-backdrop-filter:blur(28px);
  border:1px solid var(--borda-vidro);
  border-radius:20px;
  box-shadow:0 20px 56px -8px rgba(98,56,128,.22),0 4px 16px rgba(98,56,128,.08);
  padding:8px;
  z-index:200;
  opacity:0;transform:translateY(-8px) scale(.98);
  pointer-events:none;
  transition:opacity .2s ease,transform .2s ease;
  transform-origin:top right;
}
.perfil-dropdown.aberto{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}
.dropdown-label{
  font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  color:var(--malva);padding:10px 14px 6px;
}
.dropdown-item{
  display:flex;align-items:center;gap:12px;
  padding:10px 12px;border-radius:12px;
  text-decoration:none;color:inherit;cursor:pointer;
  transition:background .15s;
}
.dropdown-item:hover{background:rgba(98,56,128,.07)}
.dropdown-item.ativo{background:rgba(98,56,128,.1);cursor:default}
.dropdown-foto{
  width:38px;height:38px;border-radius:50%;
  background-size:cover;background-position:center;
  border:2px solid var(--borda-vidro);flex-shrink:0;
}
.dropdown-nome{font-size:14px;font-weight:600;color:var(--texto);flex:1;line-height:1.3}
.dropdown-item.ativo .dropdown-nome{color:var(--roxo)}
.dropdown-check{flex-shrink:0;color:var(--roxo)}
.dropdown-divider{height:1px;background:rgba(98,56,128,.1);margin:6px 6px}
.dropdown-sair{
  display:flex;align-items:center;gap:8px;
  padding:10px 14px;border-radius:12px;
  text-decoration:none;font-size:14px;font-weight:600;
  color:var(--malva);transition:background .15s,color .15s;
}
.dropdown-sair:hover{background:rgba(98,56,128,.07);color:var(--roxo)}
.dropdown-sair svg{flex-shrink:0}

/* ===== bottom-nav (mobile) ===== */
.bottom-nav{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:60;align-items:stretch;
  background:rgba(255,255,255,.85);backdrop-filter:blur(28px);-webkit-backdrop-filter:blur(28px);
  border-top:1px solid var(--borda-vidro);box-shadow:0 -4px 20px rgba(98,56,128,.1);
  padding:8px 6px calc(8px + env(safe-area-inset-bottom));
}
.bn-item{
  flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;
  background:none;border:none;cursor:pointer;text-decoration:none;
  font-family:'Source Sans 3',sans-serif;font-size:11px;font-weight:600;
  color:var(--roxo);padding:4px 0;transition:color .15s;
}
.bn-item svg{display:block}
.bn-item:hover,.bn-item.ativo{color:var(--roxo-escuro)}
.bn-item.ativo{font-weight:700}
.bn-avatar{
  width:24px;height:24px;border-radius:50%;background-size:cover;background-position:center;
  border:1.5px solid currentColor;
}

/* ===== mobile do header ===== */
@media (max-width:760px){
  .barra-topo{padding:12px 20px;gap:10px 14px;flex-wrap:wrap}
  .barra-topo .logo{margin:0 auto}
  .nav-wrap{display:block;position:relative;width:100%;order:3}
  .barra-topo nav{display:flex;gap:6px;overflow-x:auto;scroll-behavior:smooth;padding-bottom:2px;
    scrollbar-width:none;-ms-overflow-style:none}
  .barra-topo nav::-webkit-scrollbar{display:none}
  .barra-topo nav a{font-size:14px}
  .nav-arrow{display:flex;align-items:center;position:absolute;top:0;bottom:0;width:40px;z-index:2;
    border:none;cursor:pointer;color:var(--roxo);padding:0;
    opacity:0;pointer-events:none;transition:opacity .18s}
  .nav-arrow.visivel{opacity:1;pointer-events:auto}
  .nav-arrow-esq{left:0;justify-content:flex-start;padding-left:1px;
    background:linear-gradient(to right,#FAF8FC 34%,rgba(250,248,252,0))}
  .nav-arrow-dir{right:0;justify-content:flex-end;padding-right:1px;
    background:linear-gradient(to left,#FAF8FC 34%,rgba(250,248,252,0))}

  /* pesquisa + avatar saem do header (vão p/ a bottom-nav); o dropdown de perfil
     continua renderizável (header-acoes não pode ser display:none) e vira bottom sheet */
  .header-acoes{display:contents}
  .lupa,.avatar-wrapper{display:none}
  .perfil-dropdown{position:fixed;left:16px;right:16px;top:auto;bottom:calc(72px + env(safe-area-inset-bottom));
    width:auto;max-width:none;transform-origin:bottom center;transform:translateY(10px) scale(.98)}
  body{padding-bottom:calc(64px + env(safe-area-inset-bottom))}
  nav.bottom-nav{display:flex}
}