/* Auth — sign-in button, avatar, dropdown */

#auth-container {
  display: flex;
  align-items: center;
  position: relative;
}

.auth-signin-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-primary);
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s;
  white-space: nowrap;
}

.auth-signin-btn:hover {
  background: var(--accent-glow, rgba(26, 115, 232, 0.1));
  border-color: var(--accent);
  color: var(--accent);
}

.auth-signin-btn svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  flex-shrink: 0;
}

.auth-avatar-btn {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 2px solid var(--border);
  cursor: pointer;
  padding: 0;
  background: none;
  overflow: hidden;
  transition: border-color 0.15s;
}

.auth-avatar-btn:hover,
.auth-avatar-btn[aria-expanded="true"] {
  border-color: var(--accent);
}

.auth-avatar-btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.auth-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 180px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
  z-index: 100;
  padding: 8px 0;
  display: none;
}

.auth-dropdown.open {
  display: block;
}

.auth-dropdown-name {
  padding: 8px 14px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
}

.auth-dropdown-item {
  display: block;
  width: 100%;
  padding: 8px 14px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.1s, color 0.1s;
}

.auth-dropdown-item:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

@media (max-width: 480px) {
  .auth-dropdown {
    right: -8px;
    min-width: 160px;
  }
}