/* ==========================================================================
   NAVBAR E DROPDOWN DE LOGOUT
   ========================================================================== */
.navbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 40px; height: 64px;
  background: var(--card); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 50;
}

.nav-left { display: flex; align-items: center; flex-shrink: 0; }
.nav-left a { display: flex; align-items: center; text-decoration: none; }
.logo { height: 44px; width: auto; max-width: none; object-fit: contain; display: block; }

.nav-center { display: flex; align-items: center; gap: 40px; }
.nav-right { display: flex; align-items: center; gap: 24px; }

/* Links do Menu Central */
.nav-link {
  text-decoration: none; color: var(--white); font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  position: relative; padding-bottom: 6px; transition: color 0.3s ease;
}

.nav-link::after {
  content: ''; position: absolute; left: 50%; bottom: 0;
  width: 0; height: 1.5px; background: var(--white);
  transition: width 0.3s ease, background 0.3s ease; transform: translateX(-50%);
}

.nav-link:hover::after { width: 100%; }

/* CLASSE ACTIVE */
.nav-link.active { color: var(--red); }
.nav-link.active::after { width: 100%; background: var(--red); }

/* ==========================================================================
   AVATAR E DROPDOWN MENU NOVO
   ========================================================================== */
.nav-avatar-container {
  position: relative;
  display: flex;
  align-items: center;
}

.nav-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: linear-gradient(135deg, var(--red) 0%, #7a0010 100%);
  border: 2px solid var(--red); display: flex; align-items: center; justify-content: center;
  font-family: 'Barlow Condensed', sans-serif; font-size: 14px; font-weight: 700;
  cursor: pointer; color: var(--white); transition: border-color 0.2s ease, transform 0.2s ease;
}

.nav-avatar:hover { border-color: var(--white); transform: scale(1.05); }

/* MENU DROPDOWN */
.avatar-dropdown {
  position: absolute;
  top: 130%;
  right: 0; 
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px;
  min-width: 160px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.2s ease;
  z-index: 100;
  box-shadow: 0 8px 24px rgba(0,0,0,0.8);
}

/* O Menu aparece quando passamos o rato no container */
.nav-avatar-container:hover .avatar-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Os itens dentro do menu */
.dropdown-item {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px;
  color: var(--light); text-decoration: none; font-family: 'Barlow', sans-serif;
  font-size: 13px; font-weight: 600; border-radius: 4px; cursor: pointer;
  transition: background 0.2s, color 0.2s; border: none; background: transparent;
  width: 100%; text-align: left; outline: none;
}

.dropdown-item svg { width: 16px; height: 16px; flex-shrink: 0; }
.dropdown-item:hover { background: var(--card2); color: var(--white); }

/* Estilo especial para o Logout */
.dropdown-item.text-red { color: var(--muted); }
.dropdown-item.text-red:hover { background: rgba(224,4,27,0.1); color: var(--red); }

/* Linha divisória */
.dropdown-divider {
  height: 1px;
  background: var(--border);
  margin: 6px 0;
}

/* Botões de Login e Registo (Visitantes) */
.btn-login-outline {
  background: transparent; color: var(--white); border: 1px solid var(--border);
  padding: 8px 24px; border-radius: 4px; font-family: 'Barlow Condensed', sans-serif;
  font-size: 13px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  text-decoration: none; transition: border-color 0.2s, background 0.2s;
}
.btn-login-outline:hover { border-color: var(--white); background: rgba(255,255,255,0.05); }

.btn-register {
  background: var(--red); color: var(--white); padding: 8px 24px; border-radius: 4px;
  font-family: 'Barlow Condensed', sans-serif; font-size: 13px; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; text-decoration: none;
  transition: background 0.2s; border: none;
}
.btn-register:hover { background: var(--red-dark); }

/* ==========================================================================
   TOAST DAS NOTIFICAÇÕES (sino) - igual ao das categorias, funciona em todas
   ========================================================================== */
.rs-toast {
  position: fixed; top: 80px; left: 50%;
  transform: translateX(-50%) translateY(-20px);
  background: var(--card2); border: 1px solid var(--border); border-left: 4px solid #22c55e;
  color: var(--white); padding: 14px 24px; border-radius: 6px;
  font-family: 'Barlow', sans-serif; font-size: 14px; font-weight: 600;
  display: flex; align-items: center; gap: 12px; z-index: 1000;
  max-width: calc(100vw - 32px);
  opacity: 0; visibility: hidden;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.4s, visibility 0.4s;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}
.rs-toast.show { transform: translateX(-50%) translateY(0); opacity: 1; visibility: visible; }
.rs-toast svg { width: 18px; height: 18px; flex-shrink: 0; }

/* ==========================================================================
   MENU HAMBÚRGUER (só aparece em ecrãs pequenos)
   ========================================================================== */
.nav-burger, .mobile-menu, .mobile-overlay { display: none; }

.nav-burger {
  width: 40px; height: 40px; padding: 0; flex-shrink: 0;
  background: transparent; border: 1px solid var(--border); border-radius: 6px;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
  cursor: pointer; outline: none; transition: border-color 0.2s ease;
}
.nav-burger:hover, .nav-burger:focus-visible { border-color: var(--white); }
.nav-burger span {
  display: block; width: 18px; height: 2px; background: var(--white); border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.2s ease;
}
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Entre tablet e desktop: aperta um pouco para tudo caber */
@media (max-width: 1100px) {
  .navbar { padding: 0 24px; }
  .nav-center { gap: 24px; }
}

/* MEDIA QUERIES NAVBAR - telemóvel / tablet pequeno */
@media (max-width: 900px) {
  .navbar { padding: 0 16px; gap: 12px; }
  .nav-left { min-width: 0; }
  .logo { height: 36px; }

  /* !important porque o navbar.js põe display inline nestes elementos */
  .nav-center { display: none !important; }
  .nav-right.guest-only { display: none !important; }
  .nav-right { margin-left: auto; gap: 12px; }

  /* O dropdown do avatar é por hover; no telemóvel usa-se o menu hambúrguer */
  .avatar-dropdown { display: none; }
  /* Texto "MY PADDOCK" ao lado do avatar (mypaddock.html) não cabe no telemóvel */
  .nav-avatar-container .nav-link { display: none; }

  .nav-burger { display: flex; }

  .mobile-overlay {
    display: block; position: fixed; inset: 64px 0 0 0; z-index: 48;
    background: rgba(0,0,0,0.6);
    opacity: 0; visibility: hidden; transition: opacity 0.25s ease, visibility 0.25s ease;
  }
  .mobile-overlay.open { opacity: 1; visibility: visible; }

  .mobile-menu {
    display: flex; flex-direction: column;
    position: fixed; top: 64px; left: 0; right: 0; z-index: 49;
    max-height: calc(100vh - 64px); max-height: calc(100dvh - 64px); overflow-y: auto;
    background: var(--card); border-bottom: 1px solid var(--border);
    padding: 8px 16px 20px; box-shadow: 0 16px 32px rgba(0,0,0,0.7);
    opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
  }
  .mobile-menu.open { opacity: 1; visibility: visible; transform: translateY(0); }

  .mobile-link {
    display: block; width: 100%; text-align: left; background: transparent; border: none;
    border-bottom: 1px solid var(--border); padding: 16px 4px; cursor: pointer;
    font-family: 'Barlow Condensed', sans-serif; font-size: 16px; font-weight: 700;
    letter-spacing: 0.12em; text-transform: uppercase; text-decoration: none;
    color: var(--white); transition: color 0.2s ease;
  }
  .mobile-link:hover { color: var(--red); }
  .mobile-link.active { color: var(--red); }

  .mobile-menu-footer { margin-top: 8px; }
  .mobile-menu-footer .mobile-link { color: var(--light); }
  .mobile-menu-footer .mobile-link.active { color: var(--red); }
  .mobile-menu-footer .mobile-link:last-child { border-bottom: none; }
  .mobile-menu-footer .mobile-logout:hover { color: var(--red); }

  .mobile-menu-actions { display: flex; gap: 12px; padding-top: 16px; }
  .mobile-menu-actions .btn-login-outline,
  .mobile-menu-actions .btn-register { flex: 1; text-align: center; padding: 12px 16px; }

  body.menu-open { overflow: hidden; }
  .rs-toast { top: 76px; padding: 12px 18px; }
}

@media (max-width: 380px) {
  .logo { height: 32px; }
  .nav-right { gap: 8px; }
  .nav-bell-btn { width: 34px; height: 34px; }
  .nav-avatar { width: 32px; height: 32px; font-size: 13px; }
}