/**
 * Navbar - E-Visa Sri Lanka
 * Barre de navigation moderne intégrée au design
 */

/* ===================================
   NAVBAR CONTAINER
   ================================== */

.navbar {
  position: sticky;
  top: 0;
  width: 90%;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
  z-index: 90;
  transition: all 0.3s ease;
}

/* Effet au scroll (si utilisé avec JS) */
.navbar.navbar-scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

/* Dark mode */
.dark .navbar {
  background: rgba(34, 40, 49, 0.95);
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.3);
}

/* ===================================
   NAVBAR CONTENT
   ================================== */

.navbar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  min-height: 60px;
}

/* ===================================
   NAVBAR MENU
   ================================== */

.navbar-menu {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.navbar-item {
  display: flex;
  align-items: center;
}

.navbar-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  color: var(--foreground);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9375rem;
  border-radius: calc(var(--radius) * 0.75);
  transition: all 0.3s ease;
  position: relative;
}

/* Icônes */
.navbar-link i {
  font-size: 1.125rem;
  transition: transform 0.3s ease;
}

/* Hover effect */
.navbar-link:hover {
  background: var(--accent);
  color: var(--primary);
  transform: translateY(-2px);
}

.navbar-link:hover i {
  transform: scale(1.1);
}

/* Active state */
.navbar-link.active {
  background: var(--primary);
  color: var(--primary-foreground);
}

.navbar-link.active:hover {
  background: var(--primary-hover);
}

/* Focus visible (accessibilité) */
.navbar-link:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}

/* Home link special style */
.navbar-link-home {
  color: var(--primary);
  font-weight: 600;
}

.navbar-link-home:hover {
  color: var(--primary-foreground);
  background: var(--primary);
}

/* ===================================
   NAVBAR AUTH (Login/Register)
   ================================== */

.navbar-auth {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding-left: 1rem;
  border-left: 1px solid var(--border);
}

.navbar-auth-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  color: var(--foreground);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9375rem;
  border-radius: calc(var(--radius) * 0.75);
  transition: all 0.3s ease;
}

.navbar-auth-link:hover {
  background: var(--accent);
  color: var(--primary);
}

/* Register link - accent color */
.navbar-auth-link-register {
  background: var(--secondary);
  color: var(--secondary-foreground);
  font-weight: 600;
}

.navbar-auth-link-register:hover {
  background: var(--secondary-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(238, 157, 30, 0.3);
}

.navbar-auth-separator {
  color: var(--muted-foreground);
  font-weight: 300;
}

/* ===================================
   APPLY VISA MOBILE BUTTON
   ================================== */

.navbar-apply-mobile {
  display: none;
}

@media (max-width: 768px) {
  .navbar-apply-mobile {
    display: flex;
    margin-left: auto;
  }
    .hidden-mobile {
        display: none!important;
    }
}

/* ===================================
   MOBILE TOGGLE BUTTON
   ================================== */

.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
  border-radius: calc(var(--radius) * 0.5);
  transition: background 0.3s ease;
}

.navbar-toggle:hover {
  background: var(--accent);
}

.navbar-toggle-icon {
  width: 24px;
  height: 2px;
  background: var(--foreground);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* Animation hamburger → X */
.navbar-toggle[aria-expanded="true"] .navbar-toggle-icon:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.navbar-toggle[aria-expanded="true"] .navbar-toggle-icon:nth-child(2) {
  opacity: 0;
}

.navbar-toggle[aria-expanded="true"] .navbar-toggle-icon:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

/* ===================================
   RESPONSIVE
   ================================== */

/* Tablette */
@media (max-width: 1024px) {

    .navbar {
        width: 100%;
    }

  .navbar-content {
    padding: 0 1.5rem;
  }

  .navbar-link,
  .navbar-auth-link {
    padding: 0.625rem 0.75rem;
    font-size: 0.875rem;
  }

  .navbar-link-text {
    display: none;
  }

  .navbar-link i {
    font-size: 1.25rem;
  }

  .navbar-auth span {
    display: none;
  }

  .navbar-auth {
    gap: 0.25rem;
    padding-left: 0.75rem;
  }
}

/* Mobile */
@media (max-width: 768px) {
  .navbar-toggle {
    display: flex;
  }

  .navbar-menu,
  .navbar-auth {
    display: none;
  }

  /* Menu mobile ouvert */
  .navbar-content.navbar-open .navbar-menu,
  .navbar-content.navbar-open .navbar-auth {
    display: flex;
  }

  .navbar-content.navbar-open {
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
  }

  .navbar-content.navbar-open .navbar-menu {
    flex-direction: column;
    gap: 0.5rem;
    width: 100%;
    margin-bottom: 1rem;
  }

  .navbar-content.navbar-open .navbar-item {
    width: 100%;
  }

  .navbar-content.navbar-open .navbar-link {
    width: 100%;
    justify-content: flex-start;
  }

  .navbar-content.navbar-open .navbar-link-text {
    display: inline;
  }

  .navbar-content.navbar-open .navbar-auth {
    flex-direction: column;
    gap: 0.5rem;
    width: 100%;
    padding: 1rem 0 0 0;
    border-left: none;
    border-top: 1px solid var(--border);
  }

  .navbar-content.navbar-open .navbar-auth-link {
    width: 100%;
    justify-content: center;
  }

  .navbar-content.navbar-open .navbar-auth span {
    display: inline;
  }

  .navbar-content.navbar-open .navbar-auth-separator {
    display: none!important;
  }
}

/* ===================================
   ANIMATIONS
   ================================== */

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.navbar-menu,
.navbar-auth {
  animation: slideDown 0.3s ease-out;
}

/* Effet de pulsation sur Register */
@keyframes pulse {
  0%, 100% {
    box-shadow: 0 4px 12px rgba(238, 157, 30, 0.3);
  }
  50% {
    box-shadow: 0 4px 20px rgba(238, 157, 30, 0.5);
  }
}

.navbar-auth-link-register:hover {
  animation: pulse 2s ease-in-out infinite;
}

/* ===================================
   UTILITIES
   ================================== */

/* Badge notification (optionnel) */
.navbar-link-badge {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  width: 8px;
  height: 8px;
  background: var(--destructive);
  border-radius: 50%;
  border: 2px solid white;
}

/* ===================================
   LANGUAGE SWITCHER
   ================================== */

.navbar-lang {
  position: relative;
  z-index: 20;
  margin-right: 1rem;
}

.navbar-lang-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.875rem;
  background: var(--accent);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) * 0.75);
  color: var(--foreground);
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.3s ease;
}

.navbar-lang-btn:hover {
  background: var(--primary);
  color: var(--primary-foreground);
  border-color: var(--primary);
}

.navbar-lang-btn i {
  font-size: 1rem;
}

.navbar-lang-btn .fa-chevron-down {
  font-size: 0.75rem;
  transition: transform 0.3s ease;
}

.navbar-lang-current {
  font-weight: 600;
}

.navbar-lang-dropdown {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  min-width: 160px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  z-index: 100;
}

.navbar-lang-dropdown.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.navbar-lang-option {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  color: var(--foreground);
  text-decoration: none;
  font-size: 0.875rem;
  transition: all 0.2s ease;
}

.navbar-lang-option:hover {
  background: var(--accent);
  color: var(--primary);
}

.navbar-lang-option.active {
  background: var(--primary);
  color: var(--primary-foreground);
}

/* Mobile adjustments for language switcher */
@media (max-width: 1024px) {
  .navbar-lang {
    margin-right: 0.5rem;
  }

  .navbar-lang-btn {
    padding: 0.4rem 0.625rem;
    font-size: 0.8125rem;
  }

  .navbar-lang-current {
    display: none;
  }
}

@media (max-width: 768px) {
  .navbar-lang {
    display: none;
  }

  .navbar-content.navbar-open .navbar-lang {
    display: block;
    width: 100%;
    margin: 0.5rem 0;
  }

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

  .navbar-content.navbar-open .navbar-lang-current {
    display: inline;
  }

  .navbar-content.navbar-open .navbar-lang-dropdown {
    position: relative;
    top: 0.5rem;
    right: auto;
    width: 100%;
  }
}

/* ===================================
   DARK MODE
   ================================== */

/* Dark mode adjustments */
.dark .navbar-link {
  color: var(--foreground);
}

.dark .navbar-link:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--primary-pale);
}

.dark .navbar-auth-separator {
  color: var(--muted);
}

.dark .navbar-lang-btn {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.dark .navbar-lang-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
}

.dark .navbar-lang-dropdown {
  background: var(--card);
  border-color: var(--border);
}