/* Scoped member trigger for game pages. No global body/form rules. */
.site-header .auth-header-trigger.member-nav {
  --toa-member-surface: #ffffff;
  --toa-member-surface-alt: #f1f5f9;
  --toa-member-heading: #1e1b4b;
  --toa-member-muted: #64748b;
  --toa-member-border: rgba(100, 116, 139, 0.28);
  --toa-member-accent: #6d5dfc;
  position: relative;
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  min-width: 0;
  font-family: inherit;
}

:root[data-theme="dark"] .site-header .auth-header-trigger.member-nav,
.theme-dark .site-header .auth-header-trigger.member-nav {
  --toa-member-surface: #17152a;
  --toa-member-surface-alt: #24213d;
  --toa-member-heading: #ffffff;
  --toa-member-muted: #b7b2cf;
  --toa-member-border: rgba(255, 255, 255, 0.16);
  --toa-member-accent: #9b8cff;
}

.site-header .member-login-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: var(--toa-member-accent);
  color: #fff !important;
  text-decoration: none;
  font-weight: 800;
  white-space: nowrap;
}

.site-header .member-trigger {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-width: 0;
  height: 40px;
  padding: 4px 10px 4px 4px;
  border: 1px solid var(--toa-member-border);
  border-radius: 999px;
  background: var(--toa-member-surface-alt);
  color: var(--toa-member-heading);
  font: 800 0.86rem/1 inherit;
  cursor: pointer;
  overflow: hidden;
}

.site-header .member-trigger:hover,
.site-header .member-trigger[aria-expanded="true"] {
  border-color: var(--toa-member-accent);
}

.site-header .member-avatar,
.site-header .member-summary-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  overflow: hidden;
  border-radius: 50%;
  background: linear-gradient(135deg, #24166f, #6d5dfc);
  color: #fff;
  font-weight: 900;
}

.site-header .member-avatar {
  width: 31px;
  height: 31px;
  font-size: 0.88rem;
}

.site-header .member-summary-avatar {
  width: 44px;
  height: 44px;
  font-size: 1.08rem;
}

.site-header .member-avatar-img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  border-radius: inherit;
}

.site-header .member-avatar-img[hidden],
.site-header .member-avatar-fallback[hidden] {
  display: none !important;
}

.site-header .member-avatar-fallback {
  display: inline-flex;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.site-header .member-name {
  display: block;
  min-width: 0;
  max-width: 128px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: var(--toa-member-heading);
}

.site-header .member-caret {
  flex: 0 0 auto;
  color: var(--toa-member-muted);
  font-size: 0.72rem;
}

.site-header .member-dropdown {
  position: absolute;
  top: calc(100% + 9px);
  right: 0;
  z-index: 5000;
  display: none;
  width: 250px;
  max-width: calc(100vw - 24px);
  padding: 10px;
  border: 1px solid var(--toa-member-border);
  border-radius: 18px;
  background: var(--toa-member-surface);
  color: var(--toa-member-heading);
  box-shadow: 0 22px 55px rgba(0, 0, 0, 0.28);
}

.site-header .member-dropdown.show {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.site-header .member-summary {
  display: flex;
  align-items: center;
  gap: 11px;
  min-width: 0;
  padding: 7px 6px 10px;
}

.site-header .member-summary-info {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.site-header .member-summary-name,
.site-header .member-summary-email {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.site-header .member-summary-name {
  color: var(--toa-member-heading);
  font-weight: 850;
}

.site-header .member-summary-email {
  color: var(--toa-member-muted);
  font-size: 0.78rem;
}

.site-header .member-divider {
  height: 1px;
  margin: 3px 0 5px;
  background: var(--toa-member-border);
}

.site-header .member-menu-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  min-height: 40px;
  padding: 8px 10px;
  border: 0;
  border-radius: 11px;
  background: transparent;
  color: var(--toa-member-heading);
  text-align: left;
  text-decoration: none;
  font: 750 0.88rem/1.25 inherit;
  cursor: pointer;
}

.site-header .member-menu-item:hover,
.site-header .member-menu-item:focus-visible {
  background: var(--toa-member-surface-alt);
  outline: none;
}

.site-header .member-logout-item:hover,
.site-header .member-logout-item:focus-visible {
  color: #ef4444;
}

@media (max-width: 1279px) {
  .site-header .member-name {
    display: none;
  }
  .site-header .member-trigger {
    padding-right: 7px;
    gap: 4px;
  }
}

@media (max-width: 520px) {
  .site-header .member-dropdown {
    right: -2px;
    width: min(236px, calc(100vw - 20px));
  }
}


/* Mobile game header control order v3: speaker, theme, profile, hamburger. */
@media (max-width: 900px) {
  body.kenken-page .site-header .header-actions,
  body.sudoku-page .site-header .header-actions {
    display: flex !important;
    align-items: center !important;
    justify-content: flex-end !important;
    gap: 7px !important;
    flex-wrap: nowrap !important;
  }

  body.kenken-page .site-header .header-actions > .music-toggle-btn,
  body.sudoku-page .site-header .header-actions > #headerMusicBtn {
    order: 1 !important;
  }

  body.kenken-page .site-header .header-actions > .theme-toggle,
  body.sudoku-page .site-header .header-actions > .theme-toggle {
    order: 2 !important;
  }

  body.kenken-page .site-header .header-actions > .auth-header-trigger.member-nav,
  body.sudoku-page .site-header .header-actions > .auth-header-trigger.member-nav {
    order: 3 !important;
  }

  body.kenken-page .site-header .header-actions > .menu-toggle,
  body.sudoku-page .site-header .header-actions > .menu-toggle {
    order: 4 !important;
    display: grid !important;
    place-items: center !important;
  }

  body.kenken-page .site-header .auth-header-trigger .member-trigger,
  body.sudoku-page .site-header .auth-header-trigger .member-trigger {
    width: 44px !important;
    min-width: 44px !important;
    max-width: 44px !important;
    height: 44px !important;
    padding: 4px !important;
    border-radius: 14px !important;
    justify-content: center !important;
  }

  body.kenken-page .site-header .auth-header-trigger .member-avatar,
  body.sudoku-page .site-header .auth-header-trigger .member-avatar {
    width: 34px !important;
    height: 34px !important;
  }

  body.kenken-page .site-header .auth-header-trigger .member-name,
  body.kenken-page .site-header .auth-header-trigger .member-caret,
  body.sudoku-page .site-header .auth-header-trigger .member-name,
  body.sudoku-page .site-header .auth-header-trigger .member-caret {
    display: none !important;
  }
}

@media (max-width: 560px) {
  body.kenken-page .site-header .brand > div,
  body.sudoku-page .site-header .brand > div {
    display: none !important;
  }

  body.kenken-page .site-header .nav-wrap,
  body.sudoku-page .site-header .nav-wrap {
    padding-left: 8px !important;
    padding-right: 8px !important;
    gap: 6px !important;
  }
}