/* Earpedia header and user menu styles */

/* ================== Header ================== */
.header {
  background-color: var(--color-white);
  padding: 0;
  position: relative;
}

/* Logo styles */
.header .logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header .logo-icon {
  width: 198px;
  height: 50px;
}

/* Header container with flex layout */
.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
}

/* Navigation styles */
.header .nav-container {
  margin-top: 10px;
  border-top: 1px solid var(--color-light-gray-2);
  border-bottom: 1px solid var(--color-light-gray-2);
}

.header .navigation {
  flex: 1;
}

.header .nav-list {
  display: flex;
  list-style: none;
  gap: 48px;
  align-items: center;
}

.header .nav-item {
  position: relative;
}

.header .nav-link {
  text-decoration: none;
  color: var(--color-gray-2);
  font-size: 22px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s ease;
}

.header .nav-link:hover {
  color: var(--color-teal);
}

.header .dropdown-arrow {
  font-size: 20px;
  color: var(--color-gray-3);
  transition: color 0.2s ease;
}

.header .nav-link:hover .dropdown-arrow {
  color: var(--color-teal);
}

/* Sub-menu styles */
.header .nav-item .sub-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--color-white);
  min-width: 220px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  z-index: 1000;
  border: 1px solid var(--color-light-gray-2);
  list-style: none;
  padding: 8px 0;
  margin: 0;
}

.header .nav-item:hover .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.header .sub-menu li {
  margin: 0;
  padding: 0;
}

.header .sub-menu-link {
  display: block;
  padding: 12px 20px;
  color: var(--color-gray-2);
  text-decoration: none;
  font-size: 16px;
  font-weight: 400;
  transition: all 0.2s ease;
  border-left: 3px solid transparent;
}

.header .sub-menu-link:hover {
  background-color: var(--color-light-blue);
  color: var(--color-teal);
  border-left-color: var(--color-teal);
}

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

/* Header actions styles */
.header .header-actions {
  display: flex;
  align-items: center;
  gap: 24px;
}

.header .login-link {
  text-decoration: none;
  color: var(--color-gray-2);
  font-size: 22px;
  font-weight: 500;
  transition: color 0.2s ease;
}

.header .login-link:hover {
  color: var(--color-teal);
}

.header .join-button {
  background-color: var(--color-mint);
  color: var(--color-white);
  border: none;
  padding: 10px 30px;
  border-radius: 20px;
  font-size: 22px;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.1s ease;
}

.header .join-button:hover {
  background-color: var(--color-teal);
  transform: translateY(-1px);
}

.header .join-button:active {
  transform: translateY(0);
}

.user-menu {
  position: relative;
}

.user-menu-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.user-menu-caret {
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 7px solid var(--color-white);
  transition: transform 0.2s ease;
}

.user-menu-dropdown {
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  background-color: var(--color-white);
  min-width: 230px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--color-light-gray-2);
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.2s ease;
  z-index: 1200;
  pointer-events: none;
}

.user-menu.open .user-menu-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.user-menu.open .user-menu-caret {
  transform: rotate(180deg) translateY(2px);
}

.user-menu-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  color: var(--color-gray-2);
  font-size: 16px;
  font-weight: 500;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.user-menu-link:hover {
  background-color: var(--color-light-blue);
  color: var(--color-teal);
}

.user-menu-link-logout {
  border-top: 1px solid var(--color-light-gray-2);
}

.user-menu-icon {
  font-size: 16px;
  line-height: 1;
}

.mobile-user-menu {
  width: 100%;
}

.mobile-user-menu .user-menu-toggle {
  width: 100%;
  justify-content: center;
}

.mobile-user-menu .user-menu-dropdown {
  position: relative;
  top: 8px;
  right: auto;
  width: 100%;
  transform: translateY(-6px);
}