/* ============================================
   AUTHENTICATION UI STYLES
   ============================================ */

/* Auth Button in Navbar */
#nav-auth-btn {
  display: flex !important;
  align-items: center;
  gap: var(--space-sm);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  margin: 0 var(--space-md) 0 0;
  position: relative;
  z-index: 100;
}

#nav-auth-btn .sign-in-text {
  background: none;
  border: 1px solid var(--c-accent);
  color: var(--c-accent);
  padding: 8px 16px;
  border-radius: 4px;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 200ms ease;
  font-family: 'Outfit', sans-serif;
  text-decoration: none;
}

#nav-auth-btn .sign-in-text:hover {
  background: var(--c-accent);
  color: var(--c-bg);
}

/* Profile Trigger (Avatar + Name) */
.profile-trigger {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 4px 4px 4px 12px;
  background: rgba(200, 255, 0, 0.05);
  border: 1px solid rgba(200, 255, 0, 0.1);
  border-radius: 20px;
  cursor: pointer;
  transition: all 200ms ease;
}

.profile-trigger:hover {
  background: rgba(200, 255, 0, 0.1);
  border-color: rgba(200, 255, 0, 0.2);
}

.profile-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--c-card);
}

.profile-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--c-accent);
  max-width: 100px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.profile-dropdown-icon {
  width: 16px;
  height: 16px;
  transition: transform 200ms ease;
}

.profile-trigger:hover .profile-dropdown-icon {
  transform: translateY(2px);
}

/* Profile Menu Dropdown */
#profile-menu {
  position: fixed;
  top: 60px;
  right: 16px;
  background: var(--c-card);
  border: 1px solid rgba(200, 255, 0, 0.1);
  border-radius: 8px;
  padding: var(--space-md);
  min-width: 240px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  z-index: 1000;
  animation: slideDown 200ms ease;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 768px) {
  #profile-menu {
    right: 12px;
    min-width: 220px;
  }
}

/* Profile Menu Header */
.profile-menu-header {
  padding: 0 0 var(--space-sm) 0;
}

.profile-menu-user {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.profile-menu-user span:first-child {
  color: var(--c-text);
  font-weight: 600;
  font-size: 0.95rem;
}

.profile-menu-email {
  color: var(--c-text-sec);
  font-size: 0.8rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Menu Divider */
.profile-menu-divider {
  border: none;
  border-top: 1px solid rgba(200, 255, 0, 0.1);
  margin: var(--space-sm) 0;
}

/* Menu Items */
.profile-menu-item {
  display: block;
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background: none;
  border: none;
  color: var(--c-text);
  font-size: 0.875rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: all 150ms ease;
  border-radius: 4px;
  font-family: 'Outfit', sans-serif;
}

.profile-menu-item:hover {
  background: rgba(200, 255, 0, 0.05);
  color: var(--c-accent);
}

/* Sign Out Button */
.profile-menu-signout {
  margin-top: var(--space-sm);
  color: #ff6b6b;
  border-top: 1px solid rgba(200, 255, 0, 0.1);
  padding-top: var(--space-md);
}

.profile-menu-signout:hover {
  background: rgba(255, 107, 107, 0.1);
  color: #ff8888;
}

/* Loading State */
.auth-loading {
  opacity: 0.6;
  pointer-events: none;
}

/* Error Message */
#auth-error {
  display: none;
  position: fixed;
  top: 80px;
  left: 50%;
  transform: translateX(-50%);
  background: #ff6b6b;
  color: white;
  padding: var(--space-md) var(--space-lg);
  border-radius: 8px;
  font-size: 0.875rem;
  z-index: 2000;
  box-shadow: 0 4px 16px rgba(255, 107, 107, 0.3);
  animation: slideDown 300ms ease;
}

@media (max-width: 768px) {
  #auth-error {
    left: 16px;
    right: 16px;
    transform: none;
    top: 70px;
  }
}

/* Responsive adjustments for mobile */
@media (max-width: 640px) {
  #nav-auth-btn {
    margin-right: var(--space-sm);
  }

  .profile-name {
    display: none;
  }

  .profile-trigger {
    padding: 6px;
  }

  #profile-menu {
    top: 50px;
    right: 4px;
    left: auto;
  }
}