/*
 * Navbar - Top and Bottom Navigation
 */

/* Top Navbar */
.navbar {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  z-index: 1030;
  background: rgba(25, 25, 25, 0.8) !important;
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border-primary);
  padding: var(--space-3) 0 !important;
  height: 72px;
  /* Prevent navbar from collapsing/hiding on scroll - always stay at top */
  transform: translate3d(0, 0, 0) !important; /* Force hardware acceleration and lock position */
  will-change: auto; /* Prevent layout shifts */
  margin: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
}

/* Prevent wrapping in navbar flex containers that contain coin indicators */
.navbar .d-flex:has(.coin-indicator),
.navbar .navbar-nav:has(.coin-indicator),
.navbar .navbar-collapse:has(.coin-indicator) {
  flex-wrap: nowrap !important;
}

/* Ensure coin indicators in navbar don't cause wrapping */
.navbar .coin-indicator {
  flex-shrink: 0 !important;
  white-space: nowrap !important;
  min-width: fit-content;
}

/* Specific rules for navbar containers that commonly contain coin indicators */
.navbar .d-flex.align-items-center:has(.coin-indicator),
.navbar .d-flex.gap-2:has(.coin-indicator) {
  flex-wrap: nowrap !important;
}

/* Prevent the container from wrapping - ensure coin indicator stays on same line */
.navbar .container {
  flex-wrap: nowrap !important;
}

/* Ensure navbar collapse doesn't wrap when it contains coin indicators */
.navbar-collapse.d-none.d-lg-flex {
  flex-wrap: nowrap !important;
}

/* Ensure link wrapper around coin indicator doesn't cause wrapping */
.navbar a:has(.coin-indicator) {
  flex-shrink: 0 !important;
  white-space: nowrap !important;
  display: inline-flex !important;
}

/* Ensure badge element itself doesn't wrap */
.navbar .badge.coin-indicator {
  word-break: keep-all !important;
  overflow-wrap: normal !important;
  hyphens: none !important;
}

.navbar-brand {
  color: var(--text-primary) !important;
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  transition: opacity var(--transition-fast);
}

.navbar-brand:hover {
  opacity: 0.8;
}

.navbar-toggler {
  border: 1px solid var(--border-secondary);
  background: var(--bg-elevated);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.navbar-toggler:hover {
  background: var(--bg-hover);
  border-color: var(--border-hover);
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 2px var(--accent-primary);
  outline: none;
}

.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(255, 255, 255, 0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
  width: 20px;
  height: 20px;
}

.nav-link {
  color: var(--text-secondary) !important;
  font-weight: 500;
  font-size: 0.9375rem;
  padding: var(--space-2) var(--space-4) !important;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  position: relative;
}

.nav-link:hover {
  color: var(--text-primary) !important;
  background: var(--bg-elevated);
}

.nav-link.active {
  color: var(--text-primary) !important;
  background: var(--bg-surface);
}

.dropdown-menu {
  background: var(--bg-secondary) !important;
  border: 1px solid var(--border-primary) !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-lg) !important;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.dropdown-item {
  color: var(--text-secondary) !important;
  padding: var(--space-3) var(--space-4) !important;
  transition: all var(--transition-fast);
  white-space: normal !important;
  word-wrap: break-word !important;
  overflow-wrap: break-word !important;
  max-width: 100% !important;
}

.dropdown-item:hover {
  background: var(--bg-tertiary) !important;
  color: var(--text-primary) !important;
}

.dropdown-divider {
  border-color: var(--border-primary) !important;
  margin: var(--space-2) 0 !important;
}

/* Notifications dropdown button when open */
.notifications-open {
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.4), 0 2px 8px rgba(59, 130, 246, 0.2) !important;
  background: var(--bg-elevated) !important;
}

/* Notifications dropdown menu - only scroll when content exceeds max-height */
.notifications-dropdown-menu {
  max-height: 400px;
  overflow-x: hidden;
  overflow-y: auto;
}

/* Mobile notifications dropdown - full width with small gap, centered */
@media (max-width: 991.98px) {
  .notifications-dropdown-mobile {
    width: calc(100vw - 1rem) !important;
    max-width: calc(100vw - 1rem) !important;
    left: 50% !important;
    right: auto !important;
    transform: translateX(-50%) !important;
    margin: 0 !important;
    position: fixed !important;
  }
  
  /* Override Bootstrap's positioning completely */
  .dropdown-menu-end.notifications-dropdown-mobile {
    left: 50% !important;
    right: auto !important;
    transform: translateX(-50%) !important;
  }
}

/* Mobile navbar */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    margin-top: var(--space-4);
    padding: var(--space-4);
    border: 1px solid var(--border-primary);
    box-shadow: var(--shadow-lg);
  }
  
  .nav-link {
    padding: var(--space-3) var(--space-4) !important;
    margin-bottom: var(--space-1);
  }
  
  .navbar .navbar-collapse .d-flex {
    flex-direction: column;
    width: 100%;
    gap: var(--space-2) !important;
    margin-top: var(--space-4);
  }
  
  .navbar .navbar-collapse .d-flex .btn,
  .navbar .navbar-collapse .d-flex form {
    width: 100%;
  }
}

/* Bottom Navbar - Mobile Only */
.bottom-navbar {
  position: fixed !important;
  bottom: 0 !important;
  left: 0 !important;
  right: 0 !important;
  z-index: 1020;
  background: rgba(25, 25, 25, 0.95);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-top: 1px solid var(--border-primary);
  padding: var(--space-2) 0;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.3);
  transform: translate3d(0, 0, 0) !important; /* Force hardware acceleration and lock position */
  will-change: auto; /* Prevent layout shifts */
  /* Ensure it stays at viewport bottom regardless of layout changes */
  margin: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
}

.bottom-navbar-container {
  display: flex;
  justify-content: space-around;
  align-items: center;
  max-width: 100%;
  padding: 0 var(--space-2);
}

.bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-2) var(--space-3);
  text-decoration: none;
  color: var(--text-tertiary);
  transition: all var(--transition-fast);
  border-radius: var(--radius-md);
  min-width: 60px;
  flex: 1;
  position: relative;
}

.bottom-nav-item:hover {
  color: var(--text-secondary);
  background: var(--bg-elevated);
}

.bottom-nav-item.active {
  color: var(--accent-primary);
}

.bottom-nav-item.active .bottom-nav-icon {
  transform: scale(1.1);
}

.bottom-nav-icon {
  font-size: 1.5rem;
  line-height: 1;
  margin-bottom: var(--space-1);
  transition: transform var(--transition-fast);
  filter: grayscale(0.6);
  opacity: 0.7;
}

.bottom-nav-item.active .bottom-nav-icon {
  filter: grayscale(0);
  opacity: 1;
}

.bottom-nav-item:hover .bottom-nav-icon {
  filter: grayscale(0.3);
  opacity: 0.9;
}

.bottom-nav-label {
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1;
  text-align: center;
}

/* Add padding to main content when bottom navbar is visible */
@media (max-width: 991.98px) {
  main {
    padding-bottom: calc(var(--space-12) + 70px);
  }
}

/* Safe area insets for PWA */
@supports (padding: max(0px)) {
  .bottom-navbar {
    bottom: 0 !important; /* Always stay at viewport bottom */
    padding-bottom: max(var(--space-2), env(safe-area-inset-bottom) + var(--space-2));
  }
  
  .bottom-navbar-container {
    padding-left: max(var(--space-2), env(safe-area-inset-left) + var(--space-2));
    padding-right: max(var(--space-2), env(safe-area-inset-right) + var(--space-2));
  }
  
  @media (max-width: 991.98px) {
    main {
      padding-bottom: calc(var(--space-12) + 70px + env(safe-area-inset-bottom));
    }
  }
}