.auth-card {
  width: min(100%, 520px);
  margin-top: 42px;
  border-top: 1px solid var(--ink);
}

.auth-tabs {
  display: flex;
  gap: 28px;
  margin: 0 0 24px;
}

.auth-tabs button {
  position: relative;
  border: 0;
  background: transparent;
  padding: 18px 0 10px;
  color: var(--muted);
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
}

.auth-tabs button.active {
  color: var(--ink);
}

.auth-tabs button.active::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  background: var(--red);
}

.auth-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.auth-form label {
  margin: 8px 0 0;
}

.auth-form input {
  width: 100%;
}

.auth-form button[type="submit"] {
  margin-top: 12px;
  border: 0;
  background: var(--ink);
  color: #fff;
  padding: 16px 24px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
}

.auth-form button[type="submit"]:hover {
  background: var(--red);
}

.user-chip {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-chip button {
  border: 0;
  border-left: 1px solid #cfc4b2;
  background: transparent;
  padding-left: 12px;
  color: var(--red);
  cursor: pointer;
}

.phone-upgrade {
  display: grid;
  grid-template-columns: minmax(190px, 1fr) minmax(150px, .8fr) minmax(150px, .8fr) auto;
  gap: 10px;
  align-items: center;
  margin-top: 26px;
  padding: 16px;
  background: #e7dfd0;
}

.phone-upgrade div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.phone-upgrade small {
  color: var(--muted);
}

.phone-upgrade input {
  width: 100%;
  background: #faf7ef;
}

.phone-upgrade button {
  align-self: stretch;
  border: 0;
  background: var(--red);
  color: #fff;
  padding: 0 18px;
  font-weight: 700;
  cursor: pointer;
}

@media (max-width: 850px) {
  .phone-upgrade {
    grid-template-columns: 1fr;
  }

  .phone-upgrade button {
    padding: 15px 18px;
  }
}