/* Navbar Responsive Styles */

.navbar-modern {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--bs-body-bg);
  border-bottom: 1px solid var(--bs-gray-300);
  padding: 0.75rem 0;
}

.navbar-modern .container-fluid {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0 1rem;
}

/* Menu Toggle Button */
.navbar-menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--bs-gray-700);
  transition: color 0.2s;
}

.navbar-menu-toggle:hover {
  color: var(--bs-primary);
}

.navbar-menu-toggle .menu-icon-close {
  display: none;
}

/* Logo */
.navbar-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.navbar-logo img {
  height: 32px;
  width: auto;
}

/* Search Bar */
.navbar-search {
  flex: 1;
  max-width: 500px;
  margin: 0 auto;
}

.search-input-wrapper {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bs-gray-100);
  border-radius: 8px;
  padding: 0.5rem 1rem;
  transition: all 0.3s ease;
}

.search-input-wrapper:focus-within {
  background: var(--bs-gray-200);
}

.search-input-wrapper svg {
  flex-shrink: 0;
  color: var(--bs-gray-600);
}

.search-input-wrapper input {
  flex: 1;
  border: none;
  background: transparent;
  outline: none;
  font-size: 0.9rem;
  color: var(--bs-gray-900);
}

.search-input-wrapper input::placeholder {
  color: var(--bs-gray-500);
}

/* Close button for search (hidden by default) */
.search-close-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  color: var(--bs-gray-600);
  transition: color 0.2s;
}

.search-close-btn:hover {
  color: var(--bs-danger);
}

.search-close-btn svg {
  width: 18px;
  height: 18px;
}

/* Action Buttons */
.navbar-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Nav action buttons - keep original styles from navbar-modern.css */

.nav-action-btn img,
.nav-action-btn svg {
  width: 20px;
  height: 20px;
}

/* Badge */
.nav-badge {
  position: absolute;
  top: -8px;
  right: -8px;
  background: var(--bs-danger);
  color: white;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 5px;
  border-radius: 10px;
  min-width: 16px;
  width: 23px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

/* Tooltip - Styles moved to navbar-modern.css to avoid conflicts */

/* Online Users */
.online-users {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.online-users-count {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--bs-gray-700);
}

.online-users-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Mobile Search Toggle */
.navbar-mobile-search-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--bs-gray-700);
  transition: all 0.2s;
}

.navbar-mobile-search-toggle:hover {
  background: var(--bs-gray-100);
  color: var(--bs-primary);
  border-radius: 6px;
}

/* Mobile Toggle */
.navbar-mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--bs-gray-700);
}

/* Responsive Breakpoints */

/* Below 1024px - Hide online users count */
@media (max-width: 1024px) {
  .online-users-count {
    display: none;
  }

  .online-users {
    gap: 0;
  }

  .nav-action-btn.online-users {
    min-width: 40px !important;
    width: 40px !important;
    padding: 0.5rem !important;
  }
}

/* Tablet - 992px and below */
@media (max-width: 992px) {
  .navbar-modern .container-fluid {
    gap: 0.75rem;
  }

  .navbar-search {
    max-width: 350px;
  }

  .navbar-actions {
    gap: 0.25rem;
  }

  .nav-action-btn {
    padding: 0.4rem;
  }

  /* Hide some less important buttons on tablet */
  .navbar-actions li:nth-child(5),
  .navbar-actions li:nth-child(6) {
    display: none;
  }
}

/* Below 840px - Hide search bar, show search button */
@media (max-width: 840px) {
  .navbar-search {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 1rem;
    background: var(--bs-body-bg);
    border-bottom: 1px solid var(--bs-gray-300);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-100%);
    transition: all 0.3s ease;
  }

  .navbar-search.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .search-input-wrapper {
    max-width: 100%;
  }

  .search-close-btn {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .navbar-mobile-search-toggle {
    display: flex;
  }
}

/* Between 769px and 840px - Align actions to right */
@media (max-width: 840px) and (min-width: 769px) {
  .navbar-actions {
    margin-left: auto;
  }
}

/* Mobile - 768px and below */
@media (max-width: 768px) {
  .navbar-modern .container-fluid {
    gap: 0.5rem;
  }

  .navbar-logo img {
    height: 28px;
  }

  .search-input-wrapper {
    padding: 0.4rem 0.75rem;
  }

  .search-input-wrapper input {
    font-size: 0.85rem;
  }

  .navbar-actions {
    margin-left: auto;
  }

  /* Hide more buttons on mobile */
  .navbar-actions li:nth-child(7),
  .navbar-actions li:nth-child(8) {
    display: none;
  }

  .nav-tooltip {
    display: none;
  }
}

/* Small Mobile - 576px and below */
@media (max-width: 576px) {
  .navbar-modern {
    padding: 0.5rem 0;
  }

  .navbar-modern .container-fluid {
    padding: 0 0.75rem;
  }

  .navbar-logo img {
    height: 24px;
  }

  .navbar-actions {
    gap: 0.15rem;
  }

  .nav-action-btn {
    padding: 0.35rem;
  }

  .nav-action-btn img,
  .nav-action-btn svg {
    width: 18px;
    height: 18px;
  }

  /* Show only essential buttons */
  .navbar-actions li {
    display: none;
  }

  .navbar-actions li:nth-child(1), /* Theme toggle */
  .navbar-actions li:nth-child(2), /* Chat */
  .navbar-actions li:nth-child(3)  /* Favorites */
  {
    display: block;
  }

  .search-input-wrapper {
    padding: 0.35rem 0.6rem;
  }

  .search-input-wrapper input {
    font-size: 0.8rem;
  }

  .navbar-mobile-toggle {
    display: flex;
  }
}

/* Extra Small - 400px and below */
@media (max-width: 400px) {
  .navbar-menu-toggle {
    padding: 0.35rem;
  }

  .navbar-logo img {
    height: 22px;
  }

  .nav-action-btn {
    padding: 0.3rem;
  }

  .nav-action-btn img,
  .nav-action-btn svg {
    width: 16px;
    height: 16px;
  }

  .nav-badge {
    font-size: 9px;
    padding: 1px 4px;
    min-width: 14px;
  }
}

/* Dark mode support - keep original button styles */
@media (max-width: 840px) {
  [data-theme="dark"] .navbar-search {
    background: var(--bs-body-bg);
    border-bottom-color: var(--bs-gray-800);
  }
}