.login-panel > .test-login-toggle {
  width: min(100%, 280px);
  min-height: 44px;
  margin-top: 24px;
  border: 0;
  border-radius: 12px;
  background: var(--accent-dark);
  color: #fff;
  font-size: 14px;
  font-weight: 750;
  box-shadow: 0 8px 22px rgba(29, 79, 85, 0.16);
}

.login-panel > .test-login-toggle:hover,
.login-panel > .test-login-toggle:focus-visible {
  background: var(--accent);
  color: #fff;
}

.auth-mode-toggle {
  display: block;
  margin: 14px auto 0;
  padding: 5px 8px;
  border: 0;
  background: transparent;
  color: var(--accent-dark);
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.register-form {
  gap: 12px;
}

.register-invite-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}

.register-invite-row button {
  min-width: 64px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--panel-soft);
  color: var(--accent-dark);
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.register-invite-status {
  margin: -4px 0 0;
  color: var(--accent-dark);
  font-size: 11px;
  line-height: 1.5;
}

.register-invite-status.error {
  color: #923b3b;
}

.register-invite-status.valid {
  color: #24714e;
}

.registration-device-note {
  margin: -3px 0 0;
  color: var(--muted);
  font-size: 10.5px;
  line-height: 1.5;
}

.register-agreement {
  display: flex !important;
  grid-template-columns: none !important;
  align-items: flex-start;
  gap: 8px !important;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.55;
}

.register-agreement input {
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
  margin-top: 1px;
  accent-color: var(--accent);
}

.register-agreement a {
  color: var(--accent-dark);
}

.usage-refresh,
.usage-referral {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 16px;
  border: 1px solid #d8ded9;
  border-radius: 12px;
  background: #fafbf9;
}

.usage-refresh p,
.usage-referral p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.usage-referral code {
  display: inline-block;
  margin-top: 8px;
  color: var(--accent-dark);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.usage-refresh button,
.usage-referral button,
.quota-actions .primary {
  flex: 0 0 auto;
  min-height: 38px;
  padding: 0 16px;
  border: 0;
  border-radius: 10px;
  background: var(--accent-dark);
  color: #fff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.usage-refresh button:disabled,
.usage-referral button:disabled,
.quota-actions .primary:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.quota-plans .quota-intent-decline {
  grid-column: 1 / -1;
  min-height: 38px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}

.quota-plans .quota-intent-decline:hover {
  color: var(--accent-dark);
}

@media (max-width: 640px) {
  .usage-refresh,
  .usage-referral {
    align-items: stretch;
    flex-direction: column;
  }

  .usage-refresh button,
  .usage-referral button {
    width: 100%;
  }
}