/* ============================================================================
   Fijara Platform - Public Layout
   ============================================================================
   Styles for public-facing pages including header, footer, and page structure.
   ============================================================================ */

/* ============================================================================
   PAGE LOADER
   ============================================================================ */

.page-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--bg-body);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

.page-loader.show {
  opacity: 1;
  visibility: visible;
}

.loader-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid var(--border-color);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ============================================================================
   LAYOUT STRUCTURE
   ============================================================================ */

.layout-public {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.layout-public .main-content {
  flex: 1;
}

/* ============================================================================
   NAVBAR - PUBLIC
   ============================================================================ */

.navbar-public {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  z-index: var(--z-fixed);
  transition: background-color var(--transition-normal),
    box-shadow var(--transition-normal);
}

.navbar-public.scrolled {
  box-shadow: var(--shadow-md);
}

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

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

.navbar-brand .logo {
  display: block;
  height: 36px;
  width: auto;
}

.navbar-brand .logo-dark {
  display: none;
}

.theme-dark .navbar-brand .logo {
  display: none;
}

.theme-dark .navbar-brand .logo-dark {
  display: block;
}

/* Mobile Toggle */
.navbar-toggle {
  display: none;
  padding: var(--spacing-2);
  background: none;
  border: none;
  cursor: pointer;
}

.navbar-toggle-icon {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 24px;
}

.navbar-toggle-icon span {
  display: block;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.navbar-toggle.active .navbar-toggle-icon span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.navbar-toggle.active .navbar-toggle-icon span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Navigation Menu */
.navbar-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: color var(--transition-fast),
    background-color var(--transition-fast);
}

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

.nav-link.active {
  color: var(--color-primary);
}

.dropdown-arrow {
  font-size: 10px;
  transition: transform var(--transition-fast);
}

.nav-item.show .dropdown-arrow {
  transform: rotate(180deg);
}

/* Dropdown Menu */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  padding: var(--spacing-2);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition-fast), transform var(--transition-fast),
    visibility var(--transition-fast);
  z-index: var(--z-dropdown);
  list-style: none;
  margin: 0;
}

.nav-item:hover .dropdown-menu,
.nav-item.show .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu-end {
  left: auto;
  right: 0;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: color var(--transition-fast),
    background-color var(--transition-fast);
}

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

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

.dropdown-item i {
  width: 16px;
  text-align: center;
  color: var(--text-muted);
}

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

.dropdown-header {
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

.dropdown-divider {
  margin: var(--spacing-2) 0;
  border: 0;
  border-top: 1px solid var(--border-color);
}

/* Navbar Actions */
.navbar-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-left: var(--spacing-4);
  padding-left: var(--spacing-4);
  border-left: 1px solid var(--border-color);
}

/* User Menu */
.user-menu-toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-1) var(--spacing-2);
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  overflow: hidden;
  background-color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.user-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar-initials {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: center;
}

.user-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
}

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

/* Language Selector */
.language-selector .dropdown-menu {
  min-width: 160px;
}

.lang-flag {
  font-size: 1.2em;
}

.lang-name {
  font-size: var(--font-size-sm);
}

/* Theme Toggle */
.theme-toggle {
  font-size: var(--font-size-base);
}

/* ============================================================================
   FOOTER
   ============================================================================ */

.site-footer {
  background-color: var(--color-gray-900);
  color: var(--color-gray-300);
}

.theme-dark .site-footer {
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-color);
}

.footer-main {
  padding: var(--spacing-16) 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
  gap: var(--spacing-8);
}

.footer-brand {
  max-width: 280px;
}

.footer-logo {
  display: inline-block;
  margin-bottom: var(--spacing-4);
}

.footer-logo img {
  height: 36px;
  width: auto;
}

.footer-tagline {
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
  margin-bottom: var(--spacing-6);
}

.footer-social {
  display: flex;
  gap: var(--spacing-3);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-gray-300);
  border-radius: var(--radius-full);
  transition: background-color var(--transition-fast),
    color var(--transition-fast);
}

.social-link:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.footer-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
  margin-bottom: var(--spacing-4);
}

.footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: var(--spacing-2);
}

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

.footer-links a:hover {
  color: var(--color-white);
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-3);
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
}

.contact-list i {
  width: 16px;
  margin-top: 3px;
  color: var(--color-primary);
}

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

.contact-list a:hover {
  color: var(--color-white);
}

.footer-bottom {
  padding: var(--spacing-6) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-4);
}

.copyright {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  margin: 0;
}

.footer-legal {
  display: flex;
  gap: var(--spacing-6);
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-legal a {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-legal a:hover {
  color: var(--color-gray-300);
}

.alert {
  display: flex;
  align-items: center;
  padding: var(--spacing-3) var(--spacing-4);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-3);
  font-size: var(--font-size-sm);
}

.alert-success {
  background-color: var(--color-success-bg);
  color: var(--color-success-dark);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.alert-danger,
.alert-error {
  background-color: var(--color-error-bg);
  color: var(--color-error-dark);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.alert-warning {
  background-color: var(--color-warning-bg);
  color: var(--color-warning-dark);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.alert-info {
  background-color: var(--color-info-bg);
  color: var(--color-info-dark);
  border: 1px solid rgba(59, 130, 246, 0.2);
}

/* ============================================================================
   RESPONSIVE - MOBILE
   ============================================================================ */

@media (max-width: 991px) {
  .navbar-toggle {
    display: flex;
  }

  .navbar-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    align-items: stretch;
    padding: var(--spacing-4);
    background-color: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
  }

  .navbar-menu.show {
    transform: translateX(0);
  }

  .navbar-nav {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav-link {
    padding: var(--spacing-3) var(--spacing-4);
    font-size: var(--font-size-base);
  }

  .dropdown-menu {
    position: static;
    box-shadow: none;
    border: none;
    padding-left: var(--spacing-6);
    opacity: 1;
    visibility: visible;
    transform: none;
    display: none;
  }

  .nav-item.show .dropdown-menu {
    display: block;
  }

  .navbar-actions {
    flex-direction: column;
    align-items: stretch;
    margin-left: 0;
    padding-left: 0;
    margin-top: var(--spacing-4);
    padding-top: var(--spacing-4);
    border-left: none;
    border-top: 1px solid var(--border-color);
  }

  .navbar-actions .btn {
    width: 100%;
    justify-content: center;
  }

  /* Footer responsive */
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-6);
  }

  .footer-brand {
    grid-column: span 2;
    max-width: none;
    text-align: center;
  }

  .footer-social {
    justify-content: center;
  }

  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
  }

  .toast-container {
    left: var(--spacing-4);
    right: var(--spacing-4);
    max-width: none;
  }
}

@media (max-width: 575px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-brand {
    grid-column: span 1;
  }

  .footer-legal {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-2);
  }
}

/* ============================================================================
   CONTENT SPACING (Account for fixed header)
   ============================================================================ */

.layout-public .main-content {
  padding-top: var(--header-height);
}