.auth-nav {
  position: relative;
  display: inline-flex;
  align-items: center;
  z-index: 1002;
}

.auth-login-btn,
.auth-user-btn,
.google-login-large {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  color: var(--text-primary);
  cursor: pointer;
  font: inherit;
  font-weight: 850;
  transition: border-color var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
}

.auth-login-btn {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
}

.auth-login-btn:hover,
.auth-user-btn:hover,
.google-login-large:hover {
  transform: translateY(-1px);
  border-color: var(--primary-light);
}

.auth-login-btn i,
.google-login-large i {
  color: #4285f4;
}

.auth-user-menu {
  position: relative;
}

.auth-user-btn {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 10px;
}

.auth-user-btn img,
.auth-avatar-fallback {
  width: 28px;
  height: 28px;
  border-radius: 50%;
}

.auth-avatar-fallback,
.account-profile-fallback {
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--primary-color) 16%, var(--bg-secondary));
  color: var(--primary-color);
  font-weight: 950;
}

.auth-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  inset-inline-start: 0;
  min-width: 170px;
  display: none;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-primary);
  box-shadow: 0 18px 46px var(--shadow-color);
  overflow: hidden;
  z-index: 1010;
}

.auth-user-menu.open .auth-dropdown {
  display: grid;
}

.auth-dropdown button {
  min-height: 42px;
  border: 0;
  border-bottom: 1px solid var(--border-color);
  background: transparent;
  color: var(--text-primary);
  cursor: pointer;
  padding: 0 12px;
  text-align: start;
  font: inherit;
  font-weight: 800;
}

.auth-dropdown button:last-child {
  border-bottom: 0;
}

.auth-dropdown button:hover {
  background: var(--bg-secondary);
}

.account-page {
  display: none;
  min-height: 70vh;
  padding: calc(var(--header-height) + 32px) 0 48px;
}

.account-page.active {
  display: block;
}

.account-card {
  width: min(680px, 100%);
  display: grid;
  gap: 16px;
  margin-inline: auto;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--bg-secondary), var(--bg-primary));
  padding: 22px;
}

.account-kicker {
  color: var(--primary-light);
  font-weight: 900;
  font-size: 0.86rem;
}

.account-card h1 {
  margin: 0;
  color: var(--text-primary);
  font-size: clamp(1.9rem, 4vw, 3rem);
  line-height: 1.15;
  letter-spacing: 0;
}

.account-card p {
  margin: 0;
  color: var(--text-secondary);
}

.account-profile {
  display: flex;
  align-items: center;
  gap: 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  padding: 14px;
}

.account-profile img,
.account-profile-fallback {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  flex: 0 0 auto;
}

.account-profile div {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.account-profile strong {
  color: var(--text-primary);
  font-size: 1.08rem;
}

.account-profile span {
  color: var(--text-secondary);
  overflow-wrap: anywhere;
}

.account-shortcut,
.order-card,
.account-back {
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-primary);
  cursor: pointer;
}

.account-shortcut {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border-radius: var(--radius-md);
  padding: 14px;
  text-align: start;
}

.account-shortcut span,
.order-card-main,
.order-card-side {
  display: grid;
  gap: 5px;
  min-width: 0;
}

.account-shortcut small,
.order-card small,
.order-detail-grid span,
.order-event small {
  color: var(--text-secondary);
}

.account-orders-card {
  width: min(920px, 100%);
}

.orders-list {
  display: grid;
  gap: 10px;
}

.order-card {
  width: 100%;
  min-height: 104px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(150px, auto);
  gap: 14px;
  align-items: center;
  border-radius: var(--radius-md);
  padding: 14px;
  text-align: start;
}

.order-card-side {
  justify-items: end;
}

.order-status {
  color: var(--primary-color) !important;
  font-weight: 800;
}

.orders-empty {
  display: grid;
  gap: 14px;
}

.account-error {
  color: var(--danger-color);
}

.account-back {
  min-height: 38px;
  justify-self: start;
  border-radius: var(--radius-sm);
  padding: 0 12px;
  font-weight: 800;
}

.order-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.order-detail-grid > div {
  display: grid;
  gap: 4px;
  min-width: 0;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  padding: 12px;
}

.order-detail-grid strong {
  overflow-wrap: anywhere;
}

.order-code-box {
  display: grid;
  gap: 12px;
  border: 1px solid var(--success-color);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--success-color) 10%, var(--bg-secondary));
  padding: 12px;
}

.order-code-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.order-code-head > div {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.order-code-head small,
.order-copy-note {
  color: var(--text-secondary);
}

.order-code-value {
  border: 1px dashed color-mix(in srgb, var(--success-color) 55%, var(--border-color));
  border-radius: var(--radius-md);
  background: var(--bg-primary);
  color: var(--text-primary);
  padding: 12px;
  font-weight: 950;
  letter-spacing: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
  direction: ltr;
  text-align: center;
}

.order-timeline {
  display: grid;
  gap: 12px;
}

.order-timeline h2 {
  margin: 0;
  font-size: 1.15rem;
  letter-spacing: 0;
}

.order-event {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}

.order-event > span {
  width: 10px;
  height: 10px;
  margin-top: 6px;
  border-radius: 50%;
  background: var(--primary-color);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary-color) 15%, transparent);
}

.order-event > div {
  display: grid;
  gap: 2px;
}

.google-login-large {
  min-height: 50px;
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 18px;
}

.auth-error-toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 7000;
  width: min(420px, calc(100vw - 36px));
  border: 1px solid color-mix(in srgb, var(--danger-color) 34%, var(--border-color));
  border-radius: var(--radius-md);
  background: var(--bg-primary);
  color: var(--text-primary);
  box-shadow: 0 18px 42px var(--shadow-color);
  padding: 14px 16px;
  font-weight: 800;
}

@media (max-width: 720px) {
  .auth-login-btn span,
  .auth-user-btn > span {
    display: none;
  }

  .auth-login-btn,
  .auth-user-btn {
    width: 42px;
    justify-content: center;
    padding: 0;
  }

  .auth-dropdown {
    inset-inline-start: auto;
    inset-inline-end: 0;
  }

  .account-card {
    padding: 16px;
  }

  .order-card {
    grid-template-columns: 1fr;
  }

  .order-card-side {
    justify-items: start;
  }

  .order-detail-grid {
    grid-template-columns: 1fr;
  }

  .order-code-head {
    align-items: stretch;
    flex-direction: column;
  }

  .google-login-large {
    width: 100%;
    justify-content: center;
  }
}