/* ============================================================
   Shared Navbar Styles — e-invoicing.pk
   Applied via id="mainNav" (high specificity, no conflicts)
   ============================================================ */

#mainNav {
  background: linear-gradient(90deg, #0f172a 0%, #1a2436 100%);
  border-bottom: 2.5px solid #ffd700;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.45);
  padding-top: 0.55rem;
  padding-bottom: 0.55rem;
}

/* Brand */
#mainNav .navbar-brand {
  gap: 10px;
}

#mainNav .navbar-brand span.fw-bold {
  font-weight: 800 !important;
  font-size: 1.05rem;
  letter-spacing: 0.4px;
  color: #ffffff;
}

/* Nav links — base */
#mainNav .navbar-nav .nav-link {
  color: #cbd5e1 !important;
  font-weight: 500;
  font-size: 0.875rem;
  padding: 0.45rem 0.75rem !important;
  border-radius: 7px;
  transition: color 0.18s ease, background 0.18s ease;
  letter-spacing: 0.15px;
}

#mainNav .navbar-nav .nav-link:hover {
  color: #ffd700 !important;
  background: rgba(255, 215, 0, 0.09);
  text-decoration: none !important;
}

#mainNav .navbar-nav .nav-link.active {
  color: #ffd700 !important;
  background: rgba(255, 215, 0, 0.12);
  font-weight: 600;
}

/* Contact link — styled as a gold CTA pill */
#mainNav .navbar-nav .nav-link[href="contact.html"] {
  background: linear-gradient(135deg, #ffd700 0%, #f59e0b 100%);
  color: #111827 !important;
  font-weight: 700;
  border-radius: 20px;
  padding: 0.38rem 1.1rem !important;
  box-shadow: 0 2px 8px rgba(255, 215, 0, 0.22);
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
  margin-left: 4px;
}

#mainNav .navbar-nav .nav-link[href="contact.html"]:hover {
  background: linear-gradient(135deg, #f59e0b 0%, #ffd700 100%);
  color: #000 !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(255, 215, 0, 0.38);
}

/* Dropdown menu */
#mainNav .dropdown-menu {
  background: #1e293b;
  border: 1px solid rgba(255, 215, 0, 0.22);
  border-radius: 12px;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.5);
  padding: 0.45rem;
  min-width: 240px;
  margin-top: 0.4rem !important;
}

#mainNav .dropdown-item {
  color: #94a3b8;
  border-radius: 7px;
  font-size: 0.86rem;
  padding: 0.5rem 0.9rem;
  transition: background 0.15s, color 0.15s;
}

#mainNav .dropdown-item:hover,
#mainNav .dropdown-item.active,
#mainNav .dropdown-item:active {
  color: #ffd700;
  background: rgba(255, 215, 0, 0.1);
}

/* Toggler button */
#mainNav .navbar-toggler {
  border-color: rgba(255, 215, 0, 0.45) !important;
  border-radius: 7px;
  padding: 0.3rem 0.55rem;
}

#mainNav .navbar-toggler-icon {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(255,215,0,0.9)' stroke-width='2.5' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E") !important;
}

/* Language switcher pills */
#mainNav .btn-outline-light {
  border-color: rgba(255, 255, 255, 0.15) !important;
  color: #94a3b8 !important;
  border-radius: 20px !important;
  font-size: 0.78rem !important;
  font-weight: 500 !important;
  padding: 0.28rem 0.7rem !important;
  line-height: 1.4;
  transition: border-color 0.18s, color 0.18s, background 0.18s !important;
  background: transparent !important;
}

#mainNav .btn-outline-light:hover,
#mainNav .btn-outline-light:focus {
  background: rgba(255, 215, 0, 0.08) !important;
  border-color: rgba(255, 215, 0, 0.45) !important;
  color: #ffd700 !important;
  box-shadow: none !important;
}

/* Gap between nav items */
#mainNav .navbar-nav.gap-1 {
  gap: 2px !important;
}

/* Mobile collapse padding */
@media (max-width: 991.98px) {
  #mainNav .navbar-collapse {
    padding: 0.6rem 0 0.2rem;
    border-top: 1px solid rgba(255, 215, 0, 0.12);
    margin-top: 0.4rem;
  }

  #mainNav .navbar-nav .nav-link {
    padding: 0.5rem 0.85rem !important;
  }

  #mainNav .navbar-nav .nav-link[href="contact.html"] {
    display: inline-block;
    margin-top: 0.5rem;
    margin-left: 0;
  }

  #mainNav .nav-item.d-flex {
    margin-top: 0.6rem;
    padding-left: 0.75rem;
  }

  #mainNav .dropdown-menu {
    background: rgba(30, 41, 59, 0.95);
    border: none;
    border-left: 2px solid rgba(255, 215, 0, 0.3);
    border-radius: 0;
    box-shadow: none;
    margin-left: 0.75rem;
    min-width: unset;
  }
}