.course-auth {
  max-width: 640px;
  min-height: 340px;
  margin: 56px auto 88px;
  color: var(--course-ink);
}

.md-typeset .course-auth h1 {
  margin: 0 0 24px;
  font-size: 32px;
  font-weight: 650;
  letter-spacing: -0.02em;
  line-height: 1.3;
  text-wrap: balance;
}

.course-auth p {
  max-width: 38em;
  font-size: 16px;
  line-height: 1.8;
}

.course-auth__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 32px 0 24px;
}

.md-typeset .course-auth__button,
.course-auth-account {
  display: inline-flex;
  min-height: 44px;
  justify-content: center;
  align-items: center;
  padding: 10px 18px;
  border: 1px solid var(--course-rule-strong);
  border-radius: 6px;
  background: var(--course-paper);
  color: var(--course-ink);
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  line-height: 22px;
  text-decoration: none;
  cursor: pointer;
}

.md-typeset .course-auth__button--primary {
  border-color: var(--course-primary);
  background: var(--course-primary);
  color: var(--course-paper);
}

.md-typeset .course-auth__button:hover,
.course-auth-account:hover {
  border-color: var(--course-primary);
  background: var(--course-primary-soft);
  color: var(--course-ink);
}

.md-typeset .course-auth__button--primary:hover {
  background: var(--course-primary-deep);
  color: var(--course-paper);
}

.course-auth__button:disabled {
  opacity: 0.6;
  cursor: wait;
}

.course-auth__button:focus-visible,
.course-auth-account:focus-visible,
.course-auth__link:focus-visible {
  outline: 2px solid var(--course-primary);
  outline-offset: 4px;
}

.course-auth__link {
  padding: 10px 8px;
  font-size: 15px;
}

.course-auth .course-auth__identity {
  font-size: 14px;
  overflow-wrap: anywhere;
}

.course-auth .course-auth__note {
  padding-top: 20px;
  border-top: 1px solid var(--course-rule);
  font-size: 14px;
}

.course-account {
  flex-shrink: 0;
  margin-left: 16px;
}

.course-auth-account {
  padding: 6px 12px;
  min-height: 44px;
  font-size: 14px;
}

.course-account [hidden],
.course-account__menu [hidden] {
  display: none;
}

.course-account__trigger {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--course-ink);
  font: 600 14px / 22px var(--md-text-font);
  cursor: pointer;
}

.course-account__avatar {
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
}

.course-account__name {
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.course-account__chevron {
  width: 6px;
  height: 6px;
  margin: -3px 2px 0 4px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
}

.course-account__menu {
  position: fixed;
  inset: auto;
  width: 144px;
  max-width: calc(100vw - 24px);
  margin: 0;
  padding: 4px;
  border: 1px solid var(--course-rule);
  border-radius: 8px;
  background: var(--course-paper);
  color: var(--course-ink);
  font: 400 14px / 22px var(--md-text-font);
}

.course-account__signout {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  min-height: 36px;
  padding: 7px 10px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.course-account__signout::before {
  content: "";
  flex: 0 0 16px;
  width: 16px;
  height: 16px;
  background: currentColor;
  mask: url("../assets/icons/course/log-out.svg") center / contain no-repeat;
}

.course-account__signout:hover,
.course-account__signout:focus-visible {
  background: var(--course-rule);
}

.course-account__trigger:focus-visible {
  outline: 2px solid var(--course-primary);
  outline-offset: 2px;
}

.course-account__signout:focus-visible {
  outline: 1px solid currentColor;
  outline-offset: -2px;
}

.course-account__signout:disabled {
  cursor: wait;
}

.course-account__status {
  margin: 4px 10px 6px;
  font: inherit;
}

@media (pointer: coarse) {
  .course-account__signout {
    min-height: 44px;
  }
}

html:has(meta[name="course-browser-gate"]):not([data-course-access="granted"]) .md-search,
html:has(meta[name="course-browser-gate"]):not([data-course-access="granted"]) label[for="__search"] {
  display: none;
}

.course-auth__bootstrap-error,
html[data-course-access="unavailable"] .course-auth__initial-status {
  display: none;
}

html[data-course-access="unavailable"] .course-auth__bootstrap-error {
  display: block;
}

@media (max-width: 600px) {
  .course-auth {
    margin: 28px auto 56px;
  }

  .md-typeset .course-auth h1 {
    font-size: 26px;
  }

  .course-account {
    margin-left: 6px;
  }

  .course-auth-account {
    padding: 8px;
  }

  .course-account__trigger {
    gap: 6px;
    padding-inline: 6px;
  }

  .course-account__name {
    max-width: 88px;
  }
}