/* Header și Navigation Styles */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-content {
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: var(--spacing-md) var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
}

/* Brand Logo */
.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-2xl);
  font-weight: var(--font-bold);
  color: var(--primary-color);
  text-decoration: none;
  transition: transform var(--transition-fast);
  flex-shrink: 0;
  z-index: 1001;
}

/* Desktop Search */
.desktop-search {
  display: none;
  flex: 1;
  max-width: 400px;
  margin: 0 var(--spacing-lg);
}

.desktop-search .search-box {
  position: relative;
  width: 100%;
}

.desktop-search .search-input {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md) var(--spacing-sm) 2.5rem;
  border: 2px solid #334155;
  border-radius: var(--radius-lg);
  background: #334155;
  font-size: var(--font-sm);
  color: #ffffff !important;
  transition: all var(--transition-fast);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  line-height: 1.4;
}

.desktop-search .search-input:hover {
  border-color: var(--color-gray-400);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.desktop-search .search-input::placeholder {
  color: rgba(255, 255, 255, 0.8) !important;
  opacity: 1;
}

.desktop-search .search-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1), 0 4px 12px rgba(0, 0, 0, 0.15);
}

.desktop-search .search-icon {
  position: absolute;
  left: 30px;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--font-sm);
  pointer-events: none;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo:hover {
  transform: scale(1.05);
  color: var(--primary-color);
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--gradient-primary);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: var(--font-bold);
  font-size: var(--font-xl);
}

/* Desktop Navigation */
.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
  align-items: center;
}

.nav-link {
  color: #1f2937;
  text-decoration: none;
  font-weight: var(--font-semibold);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
  white-space: nowrap;
  position: relative;
  background: rgba(0, 0, 0, 0.02);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.nav-link:hover {
  color: var(--primary-color);
  background: var(--primary-lighter);
  border-color: var(--primary-color);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
  opacity: 1;
}

.nav-link.active {
  color: var(--primary-color);
  background: var(--primary-lighter);
  border-color: var(--primary-color);
  font-weight: var(--font-bold);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 1px;
}

/* Search Box */
.search-box {
  display: flex;
  align-items: center;
  background: var(--bg-lighter);
  border: 2px solid var(--color-gray-300);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-sm) var(--spacing-md);
  transition: all var(--transition-fast);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.search-box:hover {
  border-color: var(--color-gray-400);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.search-box:focus-within {
  background: #334155;
  border-color: #334155;
  box-shadow: 0 0 0 3px #334155, 0 4px 12px rgba(0, 0, 0, 0.15);
}

.search-box:focus-within .search-input {
  color: #ffffff !important;
}

.search-box:focus-within .search-input::placeholder {
  color: rgba(255, 255, 255, 0.8) !important;
}

.search-input {
  border: none;
  background: none;
  outline: none;
  flex: 1;
  padding: var(--spacing-xs);
  font-size: var(--font-sm);
  color: var(--color-gray-900);
  font-weight: 500;
  line-height: 1.4;
}

.search-input::placeholder {
  color: var(--color-gray-500);
  opacity: 1;
}

.search-icon {
  color: var(--text-lighter);
  font-size: var(--font-lg);
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Mobile Search Section */
.mobile-search-section {
  margin-bottom: var(--spacing-lg);
}

.mobile-search-section .search-box {
  width: 100%;
  max-width: none;
}

/* CTA Button pentru Postare Eveniment */
.post-event-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  background: linear-gradient(135deg, #10b981 0%, #059669 50%, #047857 100%);
  color: white;
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  text-decoration: none;
  font-weight: var(--font-bold);
  font-size: var(--font-base);
  transition: all var(--transition-normal);
  white-space: nowrap;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
  border: 2px solid transparent;
}

.post-event-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left var(--transition-normal);
}

.post-event-cta:hover::before {
  left: 100%;
}

.post-event-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(16, 185, 129, 0.5);
  border-color: rgba(255, 255, 255, 0.3);
}

.post-event-cta:active {
  transform: translateY(0);
}

.post-event-icon {
  font-size: 1.2rem;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

/* Authentication Buttons (dacă sunt necesare) */
.auth-buttons {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.btn-login {
  padding: var(--spacing-sm) var(--spacing-lg) !important;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
  text-decoration: none;
  color: var(--text-medium);
  font-weight: var(--font-medium);
}

.btn-login:hover {
  background-color: var(--bg-lighter);
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.btn-register {
  padding: var(--spacing-sm) var(--spacing-lg) !important;
  background: var(--gradient-primary);
  color: white !important;
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
  text-decoration: none;
  font-weight: var(--font-semibold);
}

.btn-register:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 0px;
  cursor: pointer;
  background: var(--bg-white);
  border: 2px solid var(--primary-color);
  width: 44px;
  height: 44px;
  padding: var(--spacing-sm);
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
  z-index: 1001;
  box-shadow: var(--shadow-sm);
}

.mobile-menu-toggle:hover {
  background-color: var(--primary-lighter);
  border-color: var(--primary-color);
}

.mobile-menu-toggle span {
  display: block !important;
  width: 25px !important;
  height: 3px !important;
  background-color: #666666 !important;
  border-radius: 2px;
  transition: all 0.3s ease;
  opacity: 1 !important;
  margin: 3px 0;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  position: relative;
  z-index: 1;
}

/* More specific selector to ensure it applies */
button.mobile-menu-toggle span {
  background-color: #666666 !important;
  display: block !important;
  width: 25px !important;
  height: 3px !important;
  opacity: 1 !important;
}

/* Even more specific selector with higher specificity */
button#mobileMenuToggle.mobile-menu-toggle span {
  background-color: #666666 !important;
  display: block !important;
  width: 25px !important;
  height: 3px !important;
  opacity: 1 !important;
  visibility: visible !important;
  min-height: 3px !important;
}

/* Hide all hamburger lines when active with ultra-high specificity */
button#mobileMenuToggle.mobile-menu-toggle.active span {
  display: none !important;
  opacity: 0 !important;
  visibility: hidden !important;
}

/* Show X icon when menu is active */
.mobile-menu-toggle.active::after {
  content: "✕";
  position: absolute;
  top: 50%;
  transform: translate(-11%, -54%);
  font-size: 18px;
  font-weight: bold;
  color: #666666;
  line-height: 1;
  z-index: 10;
}

/* Mobile Navigation */
.mobile-nav {
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  z-index: 1000;
}

.mobile-nav.active {
  max-height: calc(100vh - 70px);
  opacity: 1;
  visibility: visible;
  overflow-y: auto;
}

.mobile-nav-content {
  padding: var(--spacing-lg) var(--spacing-md);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 0;
  list-style: none;
}

.mobile-nav-item {
  border-bottom: 1px solid var(--border-light);
}

.mobile-nav-item:last-child {
  border-bottom: none;
}

.mobile-nav .nav-link {
  display: flex;
  align-items: center;
  padding: var(--spacing-lg) var(--spacing-md);
  font-size: var(--font-lg);
  position: relative;
}

.mobile-nav .nav-link::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 0;
  background: var(--gradient-primary);
  border-radius: 0 2px 2px 0;
  transition: height var(--transition-fast);
}

.mobile-nav .nav-link:hover::before,
.mobile-nav .nav-link.active::before {
  height: 60%;
}

.mobile-nav .nav-link:hover {
  padding-left: calc(var(--spacing-md) + var(--spacing-sm));
}

.mobile-nav .post-event-cta {
  margin-top: var(--spacing-lg);
  justify-content: center;
  width: 100%;
  font-size: var(--font-lg);
  padding: var(--spacing-lg);
}

/* User Avatar & Notifications */
.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: var(--font-semibold);
  font-size: var(--font-sm);
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.user-avatar:hover {
  transform: scale(1.1);
}

.nav-notification {
  position: relative;
}

.nav-notification::after {
  content: "";
  position: absolute;
  top: -2px;
  right: -2px;
  width: 8px;
  height: 8px;
  background: var(--accent-color);
  border-radius: 50%;
  border: 2px solid var(--bg-white);
}

/* Responsive Design */
@media (min-width: 992px) {
  .nav-menu {
    display: flex !important;
  }
  
  .mobile-menu-toggle {
    display: none !important;
  }
  
  .desktop-search {
    display: block !important;
  }
}

@media (max-width: 1200px) {
  .search-box {
    max-width: 300px;
  }
  
  .nav-menu {
    gap: var(--spacing-md);
  }
}

@media (max-width: 991px) {
  .nav-menu {
    display: none !important;
  }

  .mobile-menu-toggle {
    display: flex !important;
  }
  
  /* Keep desktop CTA visible on tablet */
  .post-event-cta {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-sm);
  }
  
  /* Hide mobile CTA on larger screens */
  .mobile-nav .post-event-cta {
    display: none;
  }
}

@media (max-width: 768px) {
  .header-content {
    flex-wrap: nowrap;
    gap: var(--spacing-sm);
  }
  
  /* Logo first */
  .logo {
    order: 1;
    flex-shrink: 0;
  }
  
  /* CTA button second - between logo and toggle */
  .post-event-cta {
    order: 2;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-xs);
    min-width: auto;
    gap: var(--spacing-xs);
    flex: 1;
    max-width: 180px;
  }
  
  .post-event-cta span {
    display: inline !important;
  }
  
  .post-event-icon {
    font-size: 1rem;
  }
  
  /* Toggle button last */
  .mobile-menu-toggle {
    order: 3;
    flex-shrink: 0;
    display: flex !important;
  }
  
  /* Show mobile CTA in menu */
  .mobile-nav .post-event-cta {
    display: flex;
  }
}

@media (max-width: 480px) {
  .logo {
    font-size: var(--font-lg);
    order: 1;
    flex-shrink: 0;
  }
  
  .logo-icon {
    width: 44px;
    height: 44px;
  }
  
  .logo span {
    display: none;
  }
  
  /* CTA button with full text on mobile */
  .post-event-cta {
    order: 2;
    flex: 1;
    min-width: auto;
    max-width: none;
    height: 44px;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-xs);
    border-radius: var(--border-radius);
    margin: 0 var(--spacing-sm);
    gap: var(--spacing-xs);
  }
  
  .post-event-icon {
    font-size: 0.9rem;
  }
  
  .mobile-menu-toggle {
    order: 3;
    flex-shrink: 0;
    display: flex !important;
  }
  
  .mobile-nav .nav-link {
    font-size: var(--font-base);
    padding: var(--spacing-md);
  }
  
  .mobile-nav .post-event-cta {
    font-size: var(--font-base);
    padding: var(--spacing-md);
    width: 100%;
    height: auto;
    max-width: none;
  }
}

/* Animations */
@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.mobile-nav.active .mobile-nav-links {
  animation: slideIn 0.3s ease-out;
}