/* Header/Navigation Styles */
header {
  background-color: white;
  color: #00555F;
  padding: 0;
  border-bottom: 3px solid #00555F;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  z-index: 10000;
  flex-shrink: 0;
  position: relative;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  height: 90px;
  position: relative;
  z-index: 10001;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.header-right-content {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 5px;
}

.user-actions {
  display: flex;
  align-items: center;
  gap: 15px;
}

/* Regions Menu */
.regions-menu {
  position: relative;
}

.regions-menu > a {
  color: #00555F;
  text-decoration: none;
  font-size: 14px;
  font-weight: bold;
  padding: 8px 12px;
  border-radius: 4px;
  transition: background-color 0.2s;
  display: flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}

.regions-menu > a:hover {
  background-color: rgba(0, 85, 95, 0.05);
}

.regions-menu > a::after {
  content: '▼';
  font-size: 10px;
  margin-left: 5px;
}

.regions-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background: white;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  min-width: 200px;
  display: none;
  z-index: 999999;
  margin-top: 5px;
}

.regions-dropdown.show {
  display: block;
}

.regions-dropdown a {
  color: #00555F;
  text-decoration: none;
  font-size: 14px;
  padding: 10px 15px;
  display: block;
  transition: background-color 0.2s;
}

.regions-dropdown a:hover {
  background-color: rgba(0, 85, 95, 0.05);
}

/* Navigation */
.header-nav {
  display: flex;
  align-items: center;
}

.header-nav nav {
  gap: 10px;
  display: flex;
  align-items: center;
}

.nav-link {
  color: #00555F;
  text-decoration: none;
  font-size: 14px;
  font-weight: bold;
  padding: 8px 12px;
  border-radius: 4px;
  transition: background-color 0.2s;
  cursor: pointer;
}

.nav-link:hover {
  background-color: rgba(0, 85, 95, 0.05);
}

.nav-item {
  position: relative;
}

.nav-item > a {
  color: #00555F;
  text-decoration: none;
  font-size: 14px;
  font-weight: bold;
  padding: 8px 12px;
  border-radius: 4px;
  transition: background-color 0.2s;
  display: flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}

.nav-item > a:hover {
  background-color: rgba(0, 85, 95, 0.05);
}

.nav-item > a::after {
  content: '▼';
  font-size: 10px;
  margin-left: 5px;
}

/* Dropdown Menu */
.dropdown-menu {
  position: fixed;
  top: 90px;
  right: 20px;
  background: white;
  border: 2px solid #00555F;
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  min-width: 180px;
  display: none;
  z-index: 999999;
}

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

.dropdown-menu a {
  color: #00555F;
  text-decoration: none;
  font-size: 14px;
  padding: 10px 15px;
  display: block;
  transition: background-color 0.2s;
}

.dropdown-menu a:hover {
  background-color: rgba(0, 85, 95, 0.05);
}

/* User Actions */
.user-actions a {
  color: #00555F;
  text-decoration: none;
  font-size: 14px;
  font-weight: bold;
  padding: 6px 16px;
  border-radius: 4px;
  transition: background-color 0.2s;
}

.user-actions a.signup {
  background-color: white;
  color: red;
  border: 1px solid red;
}

.user-actions a.signup:hover {
  background-color: rgba(255, 0, 0, 0.05);
}

.user-actions a.login {
  border: none;
}

.user-actions a.login:hover {
  background-color: rgba(0, 85, 95, 0.05);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: #00555F;
  font-size: 24px;
  cursor: pointer;
  padding: 8px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: background-color 0.2s;
}

.mobile-menu-toggle:hover {
  background-color: rgba(0, 85, 95, 0.05);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .header-container {
    padding: 0 15px;
  }
  
  .header-right-content {
    gap: 8px;
  }
  
  .user-actions {
    gap: 10px;
  }
  
  .user-actions a {
    font-size: 13px;
    padding: 6px 12px;
  }
}

@media (max-width: 768px) {
  .header-container {
    height: auto;
    min-height: 70px;
    padding: 10px 15px;
  }
  
  .logo img {
    height: 45px;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .header-right {
    position: relative;
  }
  
  .header-right-content {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: white;
    border-bottom: 3px solid #00555F;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    flex-direction: column;
    align-items: stretch;
    padding: 15px;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 9998;
    max-height: calc(100vh - 70px);
    overflow-y: auto;
  }
  
  .header-right-content.mobile-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .user-actions {
    flex-direction: column;
    gap: 10px;
    width: 100%;
    margin-bottom: 15px;
  }
  
  .user-actions a {
    width: 100%;
    text-align: center;
    padding: 12px;
    font-size: 14px;
  }
  
  .header-nav {
    width: 100%;
  }
  
  .header-nav nav {
    flex-direction: column;
    width: 100%;
    gap: 0;
  }
  
  .nav-link,
  .nav-item > a {
    width: 100%;
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #e0e0e0;
  }
  
  .nav-item {
    width: 100%;
  }
  
  .dropdown-menu {
    position: static;
    top: auto;
    right: auto;
    width: 100%;
    box-shadow: none;
    border: none;
    border-top: 1px solid #e0e0e0;
    border-radius: 0;
    margin-top: 0;
  }
  
  .regions-dropdown {
    position: static;
    top: auto;
    right: auto;
    width: 100%;
    margin-top: 0;
    box-shadow: none;
    border: 1px solid #e0e0e0;
  }
}

@media (max-width: 480px) {
  .header-container {
    min-height: 60px;
    padding: 8px 12px;
  }
  
  .logo img {
    height: 35px;
  }
  
  .mobile-menu-toggle {
    width: 36px;
    height: 36px;
    font-size: 20px;
  }
  
  .header-right-content {
    top: 60px;
  }
  
  .user-actions a {
    font-size: 13px;
    padding: 10px;
  }
}