.public-course-page {
  --course-primary: var(--krds-light-color-text-primary, #052b57);
  --course-element: var(--krds-light-color-element-primary, #256ef4);
  --course-border: var(--krds-light-color-border-gray-light, #cdd1d5);
  --course-surface: var(--krds-light-color-surface-secondary-subtler, #eef2f7);
}

.public-course-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2.4rem;
}

.public-course-card {
  display: flex;
  flex-direction: column;
  min-height: 30rem;
  padding: 3rem;
  border: 0.1rem solid var(--course-border);
  border-radius: 1.6rem;
  background: #fff;
}

.public-course-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
}

.public-course-card__category {
  color: var(--course-primary);
  font-weight: 700;
}

.public-course-state {
  display: inline-flex;
  align-items: center;
  min-height: 2.8rem;
  padding: 0.3rem 1rem;
  border-radius: 99rem;
  background: var(--krds-light-color-surface-gray-subtler, #f4f5f6);
  color: var(--krds-light-color-text-subtle, #464c53);
  font-size: 1.4rem;
  font-weight: 700;
}

.public-course-state.is-open {
  background: var(--krds-light-color-surface-primary-subtler, #e6effa);
  color: var(--course-primary);
}

.public-course-card h2 {
  margin: 2rem 0 1.2rem;
  font-size: 2.2rem;
  line-height: 1.45;
}

.public-course-card__summary {
  margin: 0 0 2rem;
  color: var(--krds-light-color-text-subtle, #464c53);
}

.public-course-meta {
  display: grid;
  gap: 1rem;
  margin: 0 0 2.4rem;
}

.public-course-meta div {
  display: grid;
  grid-template-columns: 10rem minmax(0, 1fr);
  gap: 1rem;
}

.public-course-meta dt {
  font-weight: 700;
}

.public-course-meta dd {
  margin: 0;
}

.public-course-card .krds-btn {
  align-self: flex-start;
  margin-top: auto;
}

.public-course-detail__back {
  display: inline-flex;
  gap: 0.8rem;
  margin-bottom: 2.4rem;
  color: var(--course-primary);
  font-weight: 700;
}

.public-course-detail__header,
.public-course-apply__summary {
  padding: 3.2rem;
  border-radius: 1.6rem;
  background: var(--course-surface);
}

.public-course-detail__header h2,
.public-course-apply__summary h2 {
  margin: 1.6rem 0;
  font-size: 3rem;
  line-height: 1.35;
}

.public-course-meta--detail,
.public-course-meta--apply {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 3rem;
  padding: 2.4rem;
  border: 0.1rem solid var(--course-border);
  border-radius: 1.2rem;
}

.public-course-meta--apply {
  margin-bottom: 0;
  padding: 0;
  border: 0;
}

.public-course-detail__body {
  margin-top: 3.2rem;
  font-size: 1.8rem;
  line-height: 1.75;
}

.public-course-detail__image {
  margin: 3.2rem 0 0;
  overflow: hidden;
  border: 0.1rem solid var(--course-border);
  border-radius: 1.2rem;
  background: var(--course-surface);
}

.public-course-detail__image img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 72rem;
  object-fit: contain;
}

.public-course-files {
  margin-top: 3.2rem;
  padding: 2.4rem;
  border: 0.1rem solid var(--course-border);
  border-radius: 1.2rem;
}

.public-course-files h3 {
  margin: 0 0 1.6rem;
  font-size: 2rem;
}

.public-course-files ul {
  display: grid;
  gap: 1.2rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.public-course-files li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 1.2rem;
  padding-top: 1.2rem;
  border-top: 0.1rem solid var(--course-border);
}

.public-course-files li:first-child {
  padding-top: 0;
  border-top: 0;
}

.public-course-files__name {
  min-width: 0;
  overflow-wrap: anywhere;
}

.public-course-files__size {
  color: var(--krds-light-color-text-subtle, #464c53);
  white-space: nowrap;
}

.public-course-detail__actions,
.public-course-apply__actions {
  display: flex;
  justify-content: center;
  gap: 1.2rem;
  margin-top: 3.2rem;
}

.public-course-detail__closed {
  padding: 2rem 3rem;
  border-radius: 1.2rem;
  background: var(--course-surface);
}

.public-course-complete,
.public-course-errors {
  margin-bottom: 2.4rem;
  padding: 2.4rem;
  border-radius: 1.2rem;
  background: var(--course-surface);
  text-align: center;
}

.public-course-errors {
  border: 0.1rem solid var(--krds-light-color-border-danger, #eb003b);
  background: var(--krds-light-color-surface-danger-subtler, #fff0f3);
  color: var(--krds-light-color-text-danger, #d50136);
}

.public-course-apply {
  margin-top: 3.2rem;
}

.public-course-apply__section {
  min-width: 0;
  margin: 0;
  padding: 2.8rem;
  border: 0.1rem solid var(--course-border);
  border-radius: 1.2rem;
}

.public-course-apply__section + .public-course-apply__section {
  margin-top: 2.4rem;
}

.public-course-apply__section legend {
  position: static !important;
  width: auto !important;
  height: auto !important;
  margin: 0 0 2rem !important;
  padding: 0 !important;
  overflow: visible !important;
  clip: auto !important;
  white-space: normal !important;
  font-size: 2rem;
  line-height: 1.5;
  font-weight: 700;
}

.public-course-apply__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem;
}

.public-course-apply__grid-wide {
  grid-column: 1 / -1;
}

.public-course-apply__fields {
  display: grid;
  gap: 2.4rem;
}

.public-course-apply__field + .public-course-apply__field {
  padding-top: 2.4rem;
  border-top: 0.1rem solid var(--course-border);
}

.public-course-apply__label {
  display: block;
  margin-bottom: 0.8rem;
  font-weight: 700;
}

.public-course-apply .required {
  color: var(--krds-light-color-text-danger, #d50136);
}

.public-course-apply__options {
  display: grid;
  gap: 1.2rem;
}

.public-course-apply__agreements {
  display: grid;
  gap: 1.2rem;
}

.public-course-file-notice {
  padding: 1.6rem;
  border-radius: 0.8rem;
  background: var(--course-surface);
  color: var(--krds-light-color-text-subtle, #464c53);
}

.public-course-field-error {
  display: block;
  margin-top: 0.8rem;
  color: var(--krds-light-color-text-danger, #d50136);
  font-size: 1.4rem;
}

[data-krds-mode="high-contrast"] .public-course-page,
[data-krds-mode="theme"] .public-course-page {
  --course-primary: var(--krds-high-contrast-color-text-primary, #b1cefb);
  --course-element: var(--krds-high-contrast-color-element-primary, #7cacf8);
  --course-border: var(--krds-high-contrast-color-border-gray-light, #58616a);
  --course-surface: var(--krds-high-contrast-color-surface-secondary-subtler, #1e2630);
}

@media (max-width: 767px) {
  .public-course-list,
  .public-course-meta--detail,
  .public-course-meta--apply,
  .public-course-apply__grid {
    grid-template-columns: 1fr;
  }

  .public-course-card,
  .public-course-detail__header,
  .public-course-apply__summary,
  .public-course-apply__section {
    padding: 2rem;
  }

  .public-course-detail__header h2,
  .public-course-apply__summary h2 {
    font-size: 2.4rem;
  }

  .public-course-meta div {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }

  .public-course-files li {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .public-course-files__size {
    grid-column: 1;
  }

  .public-course-files .krds-btn {
    grid-column: 2;
    grid-row: 1 / span 2;
  }
}