.navbar { background: var(--bg-nav); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom: 1px solid var(--border-color); box-shadow: var(--shadow-sm); padding: 0 1rem; height: var(--header-height); transition: var(--transition); }
.navbar .container-fluid { height: 100%; }
.navbar-brand { font-size: 1.4rem; font-weight: 800; color: var(--text-primary) !important; display: flex; align-items: center; gap: 10px; }
.navbar-brand img { height: 42px; width: 42px; border-radius: 50%; object-fit: cover; transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1); }
.navbar-brand:hover img { transform: rotate(360deg) scale(1.1); }
.nav-link { color: var(--text-secondary) !important; font-weight: 500; padding: 0.5rem 1rem !important; border-radius: var(--radius-sm); transition: var(--transition); position: relative; }
.nav-link:hover, .nav-link.active { color: var(--text-primary) !important; background: var(--accent-light); }
.nav-link::after { content: ''; position: absolute; bottom: 4px; left: 50%; width: 0; height: 2px; background: var(--accent); border-radius: 2px; transform: translateX(-50%); transition: width 0.3s ease; opacity: 0; }
.nav-link:hover::after, .nav-link.active::after { width: 20px; opacity: 1; }
.dropdown-menu { background: var(--bg-nav); backdrop-filter: blur(20px); border: 1px solid var(--border-color); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); padding: 0.75rem; margin-top: 12px !important; min-width: 220px; }
.dropdown-item { border-radius: var(--radius-sm); padding: 10px 14px; color: var(--text-secondary); font-weight: 500; display: flex; align-items: center; gap: 10px; transition: var(--transition); }
.dropdown-item:hover { background: var(--accent-light); color: var(--text-primary); transform: translateX(4px); }
.dropdown-item i { color: var(--accent); width: 20px; text-align: center; }
.dropdown-divider { border-color: var(--border-color); margin: 0.5rem 0; }
.mega-menu .dropdown-menu { width: 94%; max-width: 1200px; left: 50% !important; transform: translateX(-50%) !important; padding: 2rem; animation: slideUpFade 0.3s ease forwards; }
@keyframes slideUpFade { from { opacity: 0; transform: translate(-50%, 15px); } to { opacity: 1; transform: translate(-50%, 0); } }
.mega-menu-title { font-size: 0.8rem; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); margin-bottom: 1rem; display: flex; align-items: center; gap: 8px; }
.mega-menu-title::after { content: ''; flex: 1; height: 1px; background: var(--border-color); }
.mega-menu-link { display: flex; align-items: center; padding: 10px 12px; color: var(--text-secondary); text-decoration: none; border-radius: var(--radius-sm); transition: var(--transition); font-size: 0.9rem; border: 1px solid transparent; }
.mega-menu-link i { color: var(--text-muted); font-size: 1.1rem; margin-right: 12px; transition: color 0.2s; }
.mega-menu-link:hover { background: var(--bg-card); border-color: var(--accent); box-shadow: 0 4px 15px var(--accent-glow); transform: translateY(-2px); color: var(--text-primary); }
.mega-menu-link:hover i { color: var(--accent); }
.search-form { position: relative; flex: 0 1 440px; margin: 0 auto; }
.search-bar-wrapper { display: flex; align-items: center; background: var(--bg-body); border-radius: var(--radius-sm); padding: 0 0.75rem 0 1.25rem; height: 44px; border: 2px solid transparent; box-shadow: inset 0 2px 4px rgba(0,0,0,0.02); transition: var(--transition); }
.search-bar-wrapper:focus-within { background: var(--bg-card); border-color: var(--accent); box-shadow: 0 4px 20px var(--accent-glow); }
.search-input { border: none; outline: none; background: transparent; padding: 0; font-size: 0.9rem; font-weight: 500; flex: 1; width: 100%; color: var(--text-primary); }
.search-input::placeholder { color: var(--text-muted); }
.search-btn { border: none; background: transparent; color: var(--text-muted); cursor: pointer; padding: 8px; border-radius: var(--radius-sm); transition: var(--transition); display: flex; align-items: center; justify-content: center; }
.search-bar-wrapper:focus-within .search-btn { color: var(--accent); }
.search-btn:hover { background: var(--accent-light); color: var(--accent) !important; transform: scale(1.1); }
.wallet-badge { background: linear-gradient(135deg, var(--accent) 0%, #FFC107 100%); color: #333; padding: 0.4rem 1rem; border-radius: 50px; font-weight: 700; font-size: 0.85rem; box-shadow: inset 0 2px 4px rgba(255,255,255,0.4), inset 0 -2px 4px rgba(0,0,0,0.1); transition: var(--transition); display: inline-flex; align-items: center; gap: 6px; text-decoration: none; }
.wallet-badge:hover { transform: translateY(-2px) scale(1.05); box-shadow: 0 8px 20px var(--accent-glow); color: #000; }
.notification-icon { font-size: 1.3rem; color: var(--text-secondary); transition: var(--transition); }
.nav-link:hover .notification-icon { color: var(--accent); }
.notification-badge { position: absolute; top: 0; right: -4px; background: #FF4757; color: white; border: 2px solid var(--bg-nav); border-radius: 50%; width: 18px; height: 18px; display: flex; align-items: center; justify-content: center; font-size: 0.6rem; font-weight: 800; }
.profile-avatar { width: 36px; height: 36px; object-fit: cover; border-radius: 50%; box-shadow: 0 0 0 2px var(--bg-nav), 0 0 0 4px var(--accent); transition: var(--transition); }
.profile-avatar:hover { transform: scale(1.1); }
.search-form-mobile { display: flex; flex-grow: 1; margin: 0 10px; }
.search-bar-wrapper-mobile { display: flex; align-items: center; background: var(--bg-body); border-radius: 50px; padding: 0 10px; height: 38px; border: 1px solid var(--border-color); }
.search-bar-wrapper-mobile:focus-within { border-color: var(--accent); }
.search-input-mobile { border: none; background: transparent; outline: none; font-size: 0.9rem; width: 100%; color: var(--text-primary); }
.search-btn-mobile { border: none; background: transparent; color: var(--text-muted); padding: 5px; }
@media (max-width: 991.98px) { 
  .navbar-collapse { 
    background: var(--bg-nav); 
    backdrop-filter: blur(24px); 
    -webkit-backdrop-filter: blur(24px);
    margin-top: 12px; 
    padding: 1rem 1.25rem; 
    border-radius: 16px; 
    box-shadow: 0 20px 60px rgba(0,0,0,0.25); 
    border: 1px solid var(--border-color); 
    max-height: 70vh; 
    overflow-y: auto; 
    position: relative;
    z-index: 1055;
  }
  .navbar-collapse.show {
    animation: mobileMenuSlide 0.25s ease forwards;
  }
  @keyframes mobileMenuSlide {
    from { opacity: 0; transform: translateY(-8px) scale(0.97); }
    to { opacity: 1; transform: translateY(0) scale(1); }
  }
  .navbar-collapse::-webkit-scrollbar { width: 4px; }
  .navbar-collapse::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 4px; }
  .navbar-collapse::-webkit-scrollbar-track { background: transparent; }
  .mega-menu .dropdown-menu { 
    width: 100%; 
    position: relative; 
    left: 0 !important; 
    transform: none !important; 
    box-shadow: none; 
    background: transparent; 
    border: none; 
    padding: 0; 
    margin-top: 6px !important;
  }
  .mega-menu .dropdown-menu .row { gap: 0; }
  .mega-menu .dropdown-menu .col-12 { padding: 0; }
  .mega-menu .dropdown-menu .col-12 + .col-12 { margin-top: 8px; }
  .mega-menu-title { font-size: 0.7rem; margin-bottom: 0.5rem; }
  .mega-menu-title::after { display: none; }
  .mega-menu-link { 
    background: var(--bg-card); 
    margin-bottom: 4px; 
    border: 1px solid var(--border-color); 
    padding: 8px 12px; 
    font-size: 0.85rem;
  }
  .mega-menu-link i { font-size: 1rem; margin-right: 10px; }
  .navbar-nav { gap: 2px; }
  .nav-item .dropdown-menu { 
    position: relative !important; 
    transform: none !important;
    box-shadow: none;
    background: transparent;
    border: none;
    padding: 0;
    margin-top: 4px !important;
  }
  .nav-item .dropdown-menu .dropdown-item {
    padding: 8px 12px;
    font-size: 0.85rem;
  }
  .nav-item .dropdown-menu .dropdown-divider { margin: 4px 0; }
  .navbar-nav.ms-auto { margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--border-color); flex-direction: row; flex-wrap: wrap; gap: 6px; }
  .navbar-nav.ms-auto .nav-item { width: auto; }
}
.navbar-toggler { border: 2px solid var(--accent); border-radius: var(--radius-sm); padding: 8px; transition: var(--transition); }
.navbar-toggler:hover { background: var(--accent-light); }
.navbar-toggler-icon { background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(26,26,26,1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e"); }
[data-theme="dark"] .navbar-toggler-icon { background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(240,240,240,1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e"); }

.search-suggestions {
  position: absolute; top: 100%; left: 0;
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 1060;
  max-height: 380px; overflow-y: auto;
  display: none; margin-top: 4px;
  box-sizing: border-box;
}
.search-suggestions.active { display: block; }
.search-suggestions-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  color: var(--text-primary); text-decoration: none;
  border-bottom: 1px solid var(--border-color);
  cursor: pointer; transition: var(--transition);
}
.search-suggestions-item:last-child { border-bottom: none; }
.search-suggestions-item:hover { background: var(--accent-light); }
.search-suggestions-item .suggestion-icon {
  width: 32px; height: 32px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  background: var(--accent-light); color: var(--accent); font-size: 0.9rem;
  flex-shrink: 0;
}
.search-suggestions-item .suggestion-title { flex: 1; font-size: 0.9rem; font-weight: 500; }
.search-suggestions-item .suggestion-type {
  font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.5px;
  color: var(--text-muted); background: var(--bg-body);
  padding: 2px 8px; border-radius: 4px; flex-shrink: 0;
}
.search-suggestions-header {
  padding: 8px 14px; font-size: 0.7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.8px;
  color: var(--text-muted); border-bottom: 1px solid var(--border-color);
}
.search-suggestions-empty {
  padding: 20px 14px; color: var(--text-muted);
  text-align: center; font-size: 0.85rem;
}
.search-suggestions-error {
  padding: 10px 14px; color: #FF4757; text-align: center; font-size: 0.85rem;
}
.search-suggestions-loading {
  padding: 14px; text-align: center; color: var(--text-muted);
}
.search-suggestions-loading::after {
  content: ''; display: inline-block; width: 16px; height: 16px;
  border: 2px solid var(--border-color); border-top-color: var(--accent);
  border-radius: 50%; animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.search-form-mobile { position: relative; }