/* Layout Styles - Header, Footer, Navigation */

/* App Container */
.app-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header Styles */
.app-header {
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) 0;
  position: relative;
}

/* Brand */
.navbar-brand {
  flex-shrink: 0;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
  color: var(--gray-900);
}

.brand-logo {
  height: 2.5rem;
  width: auto;
}

.brand-text {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--primary-color);
}

/* Navigation Menu */
.navbar-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
  flex: 1;
  justify-content: space-between;
  margin-left: var(--spacing-xl);
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.nav-link {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--gray-700);
  text-decoration: none;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  position: relative;
}

.nav-link:hover {
  color: var(--primary-color);
  background-color: var(--gray-50);
  text-decoration: none;
}

.nav-link.router-link-active {
  color: var(--primary-color);
  font-weight: var(--font-weight-semibold);
}

.nav-link.router-link-active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: var(--spacing-md);
  right: var(--spacing-md);
  height: 2px;
  background-color: var(--primary-color);
  border-radius: var(--radius-full);
}

/* Navbar Actions */
.navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.location-btn {
  font-size: var(--font-size-xs);
  white-space: nowrap;
}

.auth-buttons {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 2rem;
  height: 2rem;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: var(--z-fixed);
}

.mobile-menu-toggle span {
  width: 100%;
  height: 2px;
  background-color: var(--gray-700);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  transform-origin: 1px;
}

.mobile-menu-toggle.is-active span:first-child {
  transform: rotate(45deg);
}

.mobile-menu-toggle.is-active span:nth-child(2) {
  opacity: 0;
  transform: translateX(20px);
}

.mobile-menu-toggle.is-active span:nth-child(3) {
  transform: rotate(-45deg);
}

/* Main Content */
.app-main {
  flex: 1;
  min-height: calc(100vh - 200px); /* Adjust based on header/footer height */
}

/* Footer Styles */
.app-footer {
  background-color: var(--gray-900);
  color: var(--gray-300);
  margin-top: auto;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  padding: var(--spacing-3xl) 0 var(--spacing-xl) 0;
}

.footer-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.footer-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--primary-color);
  margin: 0;
}

.footer-subtitle {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--white);
  margin: 0;
}

.footer-description {
  color: var(--gray-400);
  line-height: var(--line-height-relaxed);
  margin: 0;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-links a {
  color: var(--gray-400);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--primary-color);
  text-decoration: none;
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background-color: var(--gray-800);
  color: var(--gray-400);
  text-decoration: none;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  font-size: var(--font-size-lg);
}

.social-link:hover {
  background-color: var(--primary-color);
  color: var(--white);
  text-decoration: none;
  transform: translateY(-2px);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.contact-info p {
  margin: 0;
  color: var(--gray-400);
  font-size: var(--font-size-sm);
}

.footer-bottom {
  border-top: 1px solid var(--gray-800);
  padding: var(--spacing-lg) 0;
  text-align: center;
  color: var(--gray-500);
  font-size: var(--font-size-sm);
}

/* Loading Overlay */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
}

.loading-spinner {
  background-color: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
}

.loading-spinner p {
  margin: 0;
  color: var(--gray-700);
  font-weight: var(--font-weight-medium);
}

/* Toast Container */
.toast-container {
  position: fixed;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  max-width: 400px;
}

.toast {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background-color: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  animation: slideInRight 0.3s ease-out;
}

.toast p {
  margin: 0;
  flex: 1;
  font-size: var(--font-size-sm);
}

.toast-close {
  background: none;
  border: none;
  font-size: var(--font-size-lg);
  color: var(--gray-400);
  cursor: pointer;
  padding: 0;
  width: 1.5rem;
  height: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.toast-close:hover {
  background-color: var(--gray-100);
  color: var(--gray-600);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .navbar-nav {
    gap: var(--spacing-md);
  }
  
  .navbar-actions {
    gap: var(--spacing-sm);
  }
  
  .search-box {
    max-width: 300px;
  }
}

@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: flex;
  }
  
  .navbar-menu {
    position: fixed;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--white);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-lg);
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-lg);
    margin-left: 0;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
  }
  
  .navbar-menu.is-active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .navbar-nav {
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-sm);
  }
  
  .nav-link {
    padding: var(--spacing-md);
    text-align: center;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
  }
  
  .navbar-actions {
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-md);
  }
  
  .search-box {
    max-width: none;
  }
  
  .auth-buttons {
    justify-content: center;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    text-align: center;
  }
  
  .social-links {
    justify-content: center;
  }
  
  .toast-container {
    left: var(--spacing-md);
    right: var(--spacing-md);
    top: var(--spacing-md);
  }
}

@media (max-width: 480px) {
  .navbar {
    padding: var(--spacing-sm) 0;
  }
  
  .brand-logo {
    height: 2rem;
  }
  
  .brand-text {
    font-size: var(--font-size-lg);
  }
  
  .footer-content {
    padding: var(--spacing-xl) 0;
  }
  
  .toast-container {
    left: var(--spacing-sm);
    right: var(--spacing-sm);
    top: var(--spacing-sm);
  }
}