.auth-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 2rem 1rem 4rem;
}

.auth-card {
  width: min(100%, 420px);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--bg-surface);
  box-shadow: var(--shadow-lg);
}

.auth-card__header {
  text-align: center;
  margin-bottom: 1.5rem;
}

.auth-card__logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  overflow: hidden;
  background: transparent;
  text-decoration: none;
  margin-bottom: 1rem;
}

.auth-card__header h1 {
  margin: 0 0 0.35rem;
  font-size: 1.5rem;
}

.auth-card__header p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.auth-tabs {
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  padding: 0.25rem;
}

.auth-tabs__btn {
  flex: 1;
  padding: 0.55rem 1rem;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-muted);
  font: inherit;
  font-weight: 500;
  cursor: pointer;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.auth-form--hidden {
  display: none;
}

.auth-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.875rem;
  font-weight: 500;
}

.auth-submit {
  width: 100%;
  margin-top: 0.25rem;
}

.auth-alert {
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
}

.auth-alert--hidden {
  display: none;
}

.auth-alert--ok {
  background: color-mix(in srgb, var(--green) 12%, transparent);
  color: var(--green);
}

.auth-text-link {
  display: inline-block;
  margin: 0.15rem auto 0;
  padding: 0;
  border: none;
  background: none;
  color: var(--accent);
  font: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  text-align: center;
}

.auth-text-link:hover {
  text-decoration: underline;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1.25rem 0;
  color: var(--text-muted);
  font-size: 0.8rem;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.auth-google {
  display: flex;
  justify-content: center;
  min-height: 44px;
}

.auth-badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.auth-badge--free {
  background: color-mix(in srgb, var(--text-muted) 15%, transparent);
  color: var(--text-muted);
}

.auth-badge--pro {
  background: color-mix(in srgb, var(--blue) 15%, transparent);
  color: var(--blue);
}

.auth-badge--enterprise {
  background: color-mix(in srgb, var(--purple) 15%, transparent);
  color: var(--purple);
}

.account-card {
  width: min(100%, 560px);
  margin: 2rem auto;
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--bg-surface);
}

[data-account-alert] {
  width: min(100%, 560px);
  margin: 1.5rem auto 0;
}

.account-profile {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.account-tabs {
  display: flex;
  gap: 0.25rem;
  margin: 0 0 1.25rem;
  padding: 0.25rem;
  background: var(--muted, var(--bg-elevated));
  border-radius: var(--radius, 10px);
}

.account-tabs__btn {
  flex: 1;
  padding: 0.55rem 1rem;
  border: none;
  border-radius: var(--radius-sm, 8px);
  background: transparent;
  color: var(--text-muted);
  font: inherit;
  font-weight: 500;
  cursor: pointer;
}

.account-tabs__btn:hover {
  color: var(--text);
}

.account-tabs__btn--active {
  background: var(--card, var(--bg-surface));
  color: var(--foreground, var(--text));
  box-shadow: var(--shadow);
}

.account-panel[hidden] {
  display: none;
}

.account-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--on-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
  overflow: hidden;
}

.account-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.account-meta h2 {
  margin: 0 0 0.25rem;
  font-size: 1.25rem;
}

.account-meta p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.account-plan {
  padding: 1rem;
  border-radius: 10px;
  background: var(--bg-elevated);
  margin-bottom: 1rem;
}

.account-tokens {
  margin-top: 0.85rem;
  font-size: 0.88rem;
}

.account-tokens p {
  margin: 0.2rem 0 0;
  color: var(--text);
}

.account-tokens__usage {
  margin: 0.5rem 0 0;
  padding: 0 0 0 1.1rem;
  color: var(--text-muted);
  font-size: 0.82rem;
}

.account-tokens__carryover,
.account-tokens__upgrade {
  color: var(--text-muted) !important;
}

.account-billing:not([hidden]) {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.85rem;
}

.account-plan h3 {
  margin: 0 0 0.35rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.account-locale select {
  width: 100%;
  max-width: 16rem;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-surface);
  color: var(--text);
  font: inherit;
}

.account-verify {
  margin: 0 0 1.5rem;
  padding: 1rem 1.1rem;
  border: 1px solid color-mix(in srgb, var(--amber) 35%, var(--border));
  border-radius: 12px;
  background: color-mix(in srgb, var(--amber) 10%, transparent);
}

.account-verify p {
  margin: 0 0 0.75rem;
  font-size: 0.9rem;
}

.account-password {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  max-width: 20rem;
}

.account-password input {
  width: 100%;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-surface);
  color: var(--text);
  font: inherit;
}

.account-sessions {
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.88rem;
  color: var(--text);
}

.account-sessions li + li {
  margin-top: 0.4rem;
}

.account-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.nav__auth {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav__auth-link {
  padding: 0.35rem 0.75rem;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--text);
  border: 1px solid var(--border);
  background: transparent;
  cursor: pointer;
  font: inherit;
}

.nav__auth-link--primary {
  background: var(--primary);
  color: var(--primary-foreground);
  border-color: var(--primary);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
}

.nav__auth-user {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.admin-users-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.admin-users-table th,
.admin-users-table td {
  padding: 0.65rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.admin-users-table select {
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-elevated);
  color: var(--text);
  font: inherit;
}

.admin-users-table .btn {
  padding: 0.25rem 0.6rem;
  font-size: 0.8rem;
}

.admin-token-quotas {
  margin: 0 0 1.25rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-elevated);
}

.admin-token-quotas h3 {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
}

.admin-token-quotas__hint {
  margin: 0 0 0.75rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.admin-token-quotas__row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: end;
}

.admin-token-quotas__row label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.admin-token-quotas__row input {
  width: 6.5rem;
  padding: 0.35rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-surface);
  color: var(--text);
  font: inherit;
}

.admin-users-table .token-grant {
  display: flex;
  gap: 0.35rem;
  align-items: center;
}

.admin-users-table .token-grant input {
  width: 4.5rem;
  padding: 0.25rem 0.4rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-elevated);
  color: var(--text);
  font: inherit;
}

body.admin-user-modal-open {
  overflow: hidden;
}

.admin-user-modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 2rem 1rem;
  overflow-y: auto;
}

.admin-user-modal[hidden] {
  display: none !important;
}

.admin-user-modal__backdrop {
  position: fixed;
  inset: 0;
  border: 0;
  background: rgba(0, 0, 0, 0.55);
  cursor: pointer;
}

.admin-user-modal__panel {
  position: relative;
  z-index: 1;
  width: min(960px, 100%);
  margin: 0 auto 2rem;
  padding: 1.25rem 1.35rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--bg-elevated);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.35);
}

.admin-user-modal__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.admin-user-modal__header h2 {
  margin: 0;
  font-size: 1.15rem;
}

.admin-user-modal__subtitle {
  margin: 0.25rem 0 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.admin-user-modal__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.85rem;
}

.admin-user-modal__card {
  padding: 0.85rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-surface);
}

.admin-user-modal__card h3 {
  margin: 0 0 0.65rem;
  font-size: 0.88rem;
}

.admin-user-facts {
  margin: 0;
  display: grid;
  gap: 0.35rem;
  font-size: 0.82rem;
}

.admin-user-facts div {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
}

.admin-user-facts dt {
  color: var(--text-muted);
}

.admin-user-facts dd {
  margin: 0;
  text-align: right;
}

.admin-user-form-row,
.admin-user-form-stack {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.admin-user-form-row {
  margin-bottom: 0.65rem;
}

.admin-user-form-row label,
.admin-user-form-stack label {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.admin-user-form-row input,
.admin-user-form-stack input,
.admin-user-form-stack select {
  padding: 0.35rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-elevated);
  color: var(--text);
  font: inherit;
}

.admin-user-modal__history {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.admin-user-modal__history h3 {
  margin: 0 0 0.65rem;
  font-size: 0.95rem;
}

.admin-user-history {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 320px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.admin-user-history__item {
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-surface);
}

.admin-user-history__meta {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.admin-user-history__cat {
  font-weight: 650;
  color: var(--text);
}

.admin-user-history__title {
  margin: 0.25rem 0 0;
  font-size: 0.84rem;
}

.admin-user-history__detail {
  margin: 0.2rem 0 0;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.admin-user-history__empty {
  color: var(--text-muted);
  font-size: 0.85rem;
}