/**
 * Navigation Component Styles
 * 
 * Handles all navigation variations across user types
 * Supports public, user, admin navigation components
 * 
 * @package FreeconomyToday
 * @subpackage CSS\Components
 */

/* Base Navigation Styles */
.main-navigation,
.navigation {
  height: var(--nav-height);
  background: var(--nav-background, transparent);
  -webkit-backdrop-filter: var(--nav-backdrop-filter, none);
  backdrop-filter: var(--nav-backdrop-filter, none);
  border-bottom: var(--nav-border, none);
  position: relative;
  z-index: var(--z-sticky);
  display: flex;
  align-items: center;
  padding: 0 var(--space-4);
  transition: all var(--transition-base);
}

.navigation__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--space-4);
  height: var(--nav-height);
}

.navigation__brand {
  display: var(--show-branding, block);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-base);
}

.navigation__brand:hover {
  color: var(--color-primary-dark);
}

.navigation__menu,
.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--space-4);
  margin: 0;
  padding: 0;
  align-items: center;
}

.navigation__item,
.nav-item {
  display: flex;
  align-items: center;
}

.navigation__link,
.nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  color: var(--color-text);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
  background: transparent;
}

.navigation__link:hover,
.nav-link:hover {
  background: var(--color-background-secondary);
  color: var(--color-primary);
  transform: translateY(-1px);
}

.navigation__link--active,
.nav-link.active {
  background: var(--color-primary);
  color: white;
  box-shadow: var(--shadow-sm);
}

.navigation__link--active:hover,
.nav-link.active:hover {
  background: var(--color-primary-dark);
  color: white;
}

.navigation__icon,
.icon {
  width: 18px;
  height: 18px;
  fill: currentColor;
  display: inline-block;
  vertical-align: middle;
}

/* User Type Specific Styles */

/* Public Navigation */
.navigation--public {
  background: transparent;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  border-bottom: none;
}

.navigation--public .navigation__link {
  font-weight: var(--font-weight-normal);
  color: var(--color-text);
  background: transparent;
}

.navigation--public .navigation__brand {
  font-size: var(--font-size-2xl);
}

/* Public Navigation - Dark Mode */
[data-theme="dark"] .navigation--public {
  background: transparent;
  border-bottom: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

[data-theme="dark"] .navigation--public .navigation__link {
  color: var(--color-text);
  background: transparent;
}

/* User Navigation */
.navigation--user {
  background: var(--color-background);
  border-bottom: 1px solid var(--color-border);
}

.navigation--user .navigation__menu {
  gap: var(--space-3);
}

/* Admin Navigation */
.navigation--admin {
  background: var(--color-background);
  border-bottom: 1px solid var(--color-border);
}

.navigation--admin .navigation__menu {
  gap: var(--space-2);
}

.navigation--admin .navigation__link {
  font-size: var(--font-size-xs);
  padding: var(--space-1) var(--space-2);
}

/* CTA Button */
.navigation__cta {
  display: var(--show-marketing-cta, none);
  background: var(--color-primary);
  color: white;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-lg);
  text-decoration: none;
  font-weight: var(--font-weight-semibold);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.navigation__cta:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  color: white;
}

/* User Menu */
.navigation__user-menu {
  display: var(--show-user-menu, none);
  position: relative;
}

.navigation__user-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2);
  background: none;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-base);
}

.navigation__user-toggle:hover {
  background: var(--color-background-secondary);
}

.navigation__user-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-sm);
}

.navigation__user-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  min-width: 200px;
  padding: var(--space-2);
  margin-top: var(--space-1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: all var(--transition-fast);
  z-index: var(--z-dropdown);
}

.navigation__user-menu.active .navigation__user-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.navigation__user-dropdown a {
  display: block;
  padding: var(--space-2) var(--space-3);
  color: var(--color-text);
  text-decoration: none;
  border-radius: var(--radius-base);
  transition: background var(--transition-base);
}

.navigation__user-dropdown a:hover {
  background: var(--color-background-secondary);
}

/* Mobile Navigation */
.navigation__mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius-base);
  transition: background var(--transition-base);
}

.navigation__mobile-toggle:hover {
  background: var(--color-background-secondary);
}

.navigation__mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  margin: 4px 0;
  transition: all var(--transition-base);
  transform-origin: center;
}

.navigation__mobile-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.navigation__mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.navigation__mobile-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

.navigation--mobile {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 320px;
  height: 100vh;
  background: var(--color-background);
  transition: right var(--transition-base);
  z-index: var(--z-modal);
  padding: var(--space-6) var(--space-4);
  border-left: 1px solid var(--color-border);
  box-shadow: var(--shadow-xl);
}

.navigation--mobile.active {
  right: 0;
}

.navigation--mobile .navigation__menu {
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-2);
  margin-top: var(--space-8);
}

.navigation--mobile .navigation__link {
  justify-content: flex-start;
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-base);
}

/* Mobile Overlay */
.navigation__overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  z-index: calc(var(--z-modal) - 1);
}

.navigation__overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Header Controls */
.header-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Theme Switcher */
.theme-switcher {
  display: flex;
  align-items: center;
}

.theme-toggle {
  width: 40px;
  height: 40px;
  background: var(--color-background-secondary);
  border: 2px solid var(--color-border);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.theme-toggle:hover {
  background: var(--glass-background);
  border-color: var(--color-primary);
}

.theme-icon {
  transition: all 0.3s ease;
}

/* User Menu */
.user-menu {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.user-avatar {
  width: 32px;
  height: 32px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 600;
  font-size: 0.8rem;
}

.user-name {
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.875rem;
}

.user-role {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  font-style: italic;
}

/* Login/Logout Buttons */
.login-btn,
.logout-btn {
  background: transparent;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  padding: 0.4rem 1rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.875rem;
  transition: all 0.3s ease;
}

.login-btn:hover,
.logout-btn:hover {
  background: #ff4444;
  color: white;
  border-color: #ff4444;
}

/* CTA Button (Get Quote) */
.btn {
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary);
  color: white;
  text-decoration: none;
  border-radius: var(--radius-lg);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
  border: none;
  cursor: pointer;
}

.btn:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  color: white;
}

/* Admin Tools */
.navigation__admin-tools {
  display: var(--show-admin-tools, none);
  margin-left: var(--space-4);
  padding-left: var(--space-4);
  border-left: 1px solid var(--color-border);
}

.navigation__admin-link,
.admin-link {
  background: var(--color-info, #3182ce);
  color: white;
  font-size: var(--font-size-xs);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-base);
}

.navigation__admin-link:hover,
.admin-link:hover {
  background: var(--color-info, #3182ce);
  color: white;
  opacity: 0.9;
}

/* Dropdown Navigation (Admin) */
.dropdown {
  position: relative;
}

.dropdown-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
}

.dropdown-arrow {
  font-size: var(--font-size-xs);
  transition: transform var(--transition-base);
}

.dropdown.active .dropdown-arrow {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--glass-background);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 0.5rem 0;
  margin-top: 0.5rem;
  min-width: 180px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  z-index: 1000;
}

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

.dropdown-item {
  display: block;
  padding: 0.5rem 1rem;
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 500;
  transition: all 0.3s ease;
  border-radius: 8px;
  margin: 0 0.5rem;
}

.dropdown-item:hover {
  background: var(--glass-background);
  color: var(--color-primary);
}

.dropdown-item.active {
  background: var(--color-primary);
  color: white;
}

/* Quick Actions */
.quick-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.quick-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--color-background-secondary);
  border: none;
  border-radius: var(--radius-md);
  color: var(--color-text);
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
}

.quick-action-btn:hover {
  background: var(--color-primary);
  color: white;
  transform: translateY(-1px);
}

/* System Status */
.system-status {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--color-success);
}

.status-green .status-indicator {
  background: var(--color-success);
}

.status-yellow .status-indicator {
  background: var(--color-warning);
}

.status-red .status-indicator {
  background: var(--color-error);
}

.task-count {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  background: var(--color-primary);
  color: white;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  min-width: 18px;
  text-align: center;
}

/* Responsive Design */
@media (max-width: 768px) {
  .navigation__menu,
  .nav-menu {
    display: none;
  }
  
  .navigation__mobile-toggle {
    display: block;
  }
  
  .navigation__cta,
  .btn {
    display: none;
  }
  
  .header-controls {
    gap: var(--space-2);
  }
  
  .user-menu {
    padding: var(--space-1);
  }
  
  .user-name,
  .user-role {
    display: none;
  }
  
  .quick-actions {
    display: none;
  }
  
  .system-status {
    padding: var(--space-1);
  }
  
  .dropdown-menu {
    right: 0;
    left: auto;
    min-width: 180px;
  }
  
  .main-navigation,
  .navigation {
    padding: 0 var(--space-3);
  }
}

@media (max-width: 480px) {
  .main-navigation,
  .navigation {
    padding: 0 var(--space-2);
  }
  
  .navigation__brand {
    font-size: var(--font-size-lg);
  }
  
  .header-controls {
    gap: var(--space-1);
  }
  
  .theme-toggle,
  .login-btn,
  .logout-btn {
    padding: var(--space-1);
    font-size: var(--font-size-xs);
  }
  
  .user-avatar {
    width: 28px;
    height: 28px;
  }
}