.dashboard-header {
  margin-bottom: var(--padding-lg);
}

.dashboard-subtitle {
  margin-top: 6px;
  font-size: 0.95rem;
  color: var(--md-sys-color-on-surface-variant);
}

.home-action,
.section-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  width: fit-content;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  background: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
  font: 500 .78rem var(--font-components);
}

.section-link {
  background: transparent;
  color: var(--md-sys-color-primary);
}

.native-progress {
  width: 100%;
  height: 6px;
  overflow: hidden;
  border-radius: var(--radius-full);
  background: var(--md-sys-color-surface-container-highest);
}

.native-progress span {
  display: block;
  height: 100%;
  background: var(--md-sys-color-primary);
}

.dashboard-section {
  margin-bottom: var(--padding-xl);
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--padding-nano);
  padding-bottom: var(--padding-sm);
  margin-bottom: var(--padding-md);
  border-bottom: 1px solid var(--md-sys-color-outline-variant);
}

.section-header h2 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--md-sys-color-on-background);
}

.continue-grid,
.courses-grid,
.videos-grid,
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(260px, 100%), 1fr));
  gap: var(--padding-md);
}

.continue-card,
.course-card,
.video-card,
.project-card {
  display: flex;
  flex-direction: column;
  background-color: var(--md-sys-color-surface-container-low);
  border-radius: var(--radius-xxl);
  overflow: hidden;
  transition: .2s ease;
  cursor: pointer;
}


.course-thumb,
.project-cover {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 110px;
  font-size: 2.25rem;
  color: var(--md-sys-color-on-primary-container);
}

.course-thumb--image,
.continue-thumb.course-thumb--image {
  padding: 0;
  overflow: hidden;
}

.course-thumb--image img,
.continue-thumb.course-thumb--image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.accent-a {
  background-color: var(--md-sys-color-primary-container);
  color: var(--md-sys-color-on-primary-container);
}

.accent-b {
  background-color: var(--md-sys-color-secondary-container);
  color: var(--md-sys-color-on-secondary-container);
}

.accent-c {
  background-color: var(--md-sys-color-tertiary-container);
  color: var(--md-sys-color-on-tertiary-container);
}

.course-body,
.video-body,
.project-body {
  display: flex;
  flex-direction: column;
  gap: var(--padding-nano);
  padding: var(--padding-sm);
  flex: 1;
}

.course-tag,
.project-tag {
  align-self: flex-start;
  font-family: var(--font-components);
  font-size: 0.7rem;
  font-weight: 500;
  padding: var(--padding-micro) var(--padding-nano);
  border-radius: var(--radius-full);
  background-color: var(--md-sys-color-secondary-container);
  color: var(--md-sys-color-on-secondary-container);
}

.course-title,
.video-title,
.project-title {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--md-sys-color-on-background);
}

.course-desc,
.project-desc {
  font-size: 0.82rem;
  line-height: 1.4;
  color: var(--md-sys-color-on-surface-variant);
}

.course-progress-track {
  width: 100%;
  height: 6px;
  border-radius: var(--radius-full);
  background-color: var(--md-sys-color-surface-container-highest);
  overflow: hidden;
}

.course-progress-fill {
  height: 100%;
  background-color: var(--md-sys-color-primary);
}

.course-meta,
.video-meta,
.project-stats {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-components);
  font-size: 0.75rem;
  color: var(--md-sys-color-on-surface-variant);
  margin-top: auto;
}

.course-meta span,
.video-meta span,
.project-stats span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.video-meta > span:first-child { gap: 7px; }
.video-author-avatar,
.video-detail__author-avatar,
.related-video__avatar {
  width: 22px;
  height: 22px;
  border-radius: var(--radius-profile);
  object-fit: cover;
  background: var(--md-sys-color-surface-container-high);
}

.video-thumb {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-xxl);
}

.video-thumb--image {
  background-position: center;
  background-size: cover;
}

.video-duration {
  position: absolute;
  right: var(--padding-sm);
  bottom: var(--padding-nano);
  padding: var(--padding-micro) var(--padding-nano);
  border-radius: var(--radius-xxl);
  background-color: var(--md-sys-color-scrim);
  color: var(--white);
  font-family: var(--font-components);
  font-size: 0.7rem;
}

.project-cover {
  height: 90px;
  font-size: 1.75rem;
}

.project-author {
  display: flex;
  align-items: center;
  gap: var(--padding-nano);
}

.project-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: var(--radius-full);
  background-color: var(--md-sys-color-tertiary-container);
  color: var(--md-sys-color-on-tertiary-container);
  font-family: var(--font-components);
  font-size: 0.7rem;
  font-weight: 600;
}

.project-author-name {
  font-family: var(--font-components);
  font-size: 0.78rem;
  color: var(--md-sys-color-on-surface-variant);
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.continue-card {
  flex-direction: column;
}

.home-skeleton-card {
  pointer-events: none;
  cursor: default;
}

.home-skeleton-thumb {
  width: 100%;
  height: 110px;
}

.home-skeleton-video-thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
}

.home-skeleton-project-thumb {
  width: 100%;
  height: 90px;
}

.home-skeleton-progress {
  width: 100%;
  height: 6px;
  border-radius: var(--radius-full);
}

.home-skeleton-action {
  width: 35%;
  height: 30px;
  margin-top: 6px;
  border-radius: var(--radius-sm);
}

.continue-thumb {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 0;
  aspect-ratio: 16 / 7;
  font-size: 2.25rem;
}

.continue-body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--padding-nano);
  padding: var(--padding-sm);
}

.continue-title {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--md-sys-color-on-background);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.continue-progress-text {
  font-family: var(--font-components);
  font-size: 0.7rem;
  font-weight: 500;
  padding: var(--padding-micro) var(--padding-nano);
  border-radius: var(--radius-full);
  background-color: var(--md-sys-color-secondary-container);
  color: var(--md-sys-color-on-surface-variant);
}

@media (max-width: 600px) {
  .continue-grid,
  .courses-grid,
  .videos-grid,
  .projects-grid {
    grid-template-columns: 1fr;
  }
}

.app-main {
  min-width: 0;
}