/* UI-06/07: local refinements for timetable context and import review. */

.v43 .v43-course-timetable-panel > header {
  align-items: flex-start;
}

.v43 .v43-course-timetable-title {
  min-width: 0;
  flex: 1 1 360px;
}

.v43 .v43-course-week-context {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 12px;
  padding: 10px 12px;
  border: 1px solid var(--v43-line);
  border-radius: 9px;
  background: var(--v43-surface-soft);
}

.v43 .v43-course-week-context > div:first-child {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.v43 .v43-course-week-context small,
.v43 .v43-course-week-context span {
  color: var(--v43-ink-soft);
  font-size: 12px;
  line-height: 1.4;
}

.v43 .v43-course-week-context strong {
  color: var(--v43-ink-strong);
  font-size: 16px;
  font-weight: 700;
}

.v43 .v43-course-week-controls {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 4px;
}

.v43 .v43-course-week-controls button {
  min-height: 36px;
  padding: 0 8px;
  border-color: var(--v43-line-strong);
  font-size: 12px;
}

.v43 .v43-course-week-controls button:first-child,
.v43 .v43-course-week-controls button:last-child {
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

.v43 .v43-course-week-controls svg {
  width: 15px;
  height: 15px;
}

.v43 .v43-course-timetable-actions {
  display: flex;
  flex: 0 1 auto;
  min-width: 0;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.v43 .v43-course-timetable-actions > button:first-child,
.v43 .v43-course-timetable-actions > .v43-course-import-primary {
  border-color: var(--v43-blue);
  background: var(--v43-blue);
  color: #fff;
}

.v43 .v43-course-timetable-actions > button:first-child:not(.is-primary) {
  border-color: var(--v43-line-strong);
  background: var(--v43-surface);
  color: var(--v43-blue-strong);
}

.v43 .v43-course-more {
  position: relative;
  flex: 0 0 auto;
}

.v43 .v43-course-more summary {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  padding: 0 13px;
  border: 1px solid var(--v43-line-strong);
  border-radius: 8px;
  color: var(--v43-blue-strong);
  font-size: 13px;
  font-weight: 620;
  list-style: none;
  cursor: pointer;
}

.v43 .v43-course-more summary svg,
.v43 .v43-course-more > div button svg,
.v43 .v43-course-timetable-actions > button svg {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
}

.v43 .v43-course-more summary,
.v43 .v43-course-more > div button,
.v43 .v43-course-timetable-actions > button {
  gap: 6px;
}

.v43 .v43-course-more summary::-webkit-details-marker {
  display: none;
}

.v43 .v43-course-more[open] summary,
.v43 .v43-course-more summary:hover {
  background: var(--v43-surface-soft);
}

.v43 .v43-course-more > div {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  z-index: 5;
  min-width: 120px;
  padding: 5px;
  border: 1px solid var(--v43-line);
  border-radius: 9px;
  background: var(--v43-surface-raised, var(--v43-surface));
  box-shadow: 0 10px 26px rgb(13 42 68 / 14%);
}

.v43 .v43-course-more > div button {
  width: 100%;
  min-height: 40px;
  border: 0;
  text-align: left;
}

.v43 .v43-course-timetable-desktop {
  position: relative;
}

.v43 .v43-course-timetable-empty {
  margin: 0;
  padding: 13px 16px;
  border-top: 1px solid var(--v43-line);
  color: var(--v43-ink-soft);
  font-size: 13px;
  text-align: center;
}

.v43 .v43-timetable-course strong {
  display: -webkit-box;
  max-height: 2.55em;
  overflow: hidden;
  text-overflow: clip;
  white-space: normal;
  overflow-wrap: anywhere;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.v43 .v43-timetable-course small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.v43 .v43-course-week-badge {
  display: inline-block;
  margin-right: 4px;
  padding: 0 3px;
  border: 1px solid currentColor;
  border-radius: 3px;
  font-size: 9px;
  line-height: 14px;
  vertical-align: 1px;
}

.v43 .v43-course-list {
  margin-top: 12px;
  padding: 0 16px 14px;
}

.v43 .v43-course-list summary {
  color: var(--v43-ink-strong);
  font-size: 13px;
}

.v43 .v43-course-list > p {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px 12px;
  margin: 0;
  padding: 10px 0;
  border-top: 1px solid var(--v43-line);
  color: var(--v43-ink-soft);
  font-size: 12px;
  line-height: 1.55;
}

.v43 .v43-course-list > p strong {
  color: var(--v43-ink);
}

.v43 .v43-course-list > p.is-inactive {
  opacity: 0.62;
}

.v43 .v43-course-list > p button {
  min-height: 36px;
  padding: 0 10px;
  color: var(--v43-blue-strong);
  font-size: 12px;
}

.v43 .v43-course-list-empty {
  color: var(--v43-ink-soft);
}

/* Import dialog stages keep the original navy / blue / white visual language. */
.workspace-dialog {
  display: flex;
  box-sizing: border-box;
  flex-direction: column;
  overflow: hidden;
}

.workspace-dialog > header {
  flex: 0 0 auto;
}

.workspace-dialog-body {
  min-height: 0;
  overflow: auto;
  overscroll-behavior: contain;
  scroll-padding-block: 12px 100px;
  flex: 1 1 auto;
}

.workspace-import-steps {
  position: sticky;
  top: 0;
  z-index: 4;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 0 0 20px;
  padding: 2px 0 0;
  background: var(--workspace-paper);
  list-style: none;
}

.workspace-import-steps li {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 7px;
  padding: 8px 10px;
  border-bottom: 2px solid var(--workspace-line);
  color: var(--workspace-muted);
  font-size: 13px;
}

.workspace-import-steps li > span {
  display: grid;
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  background: var(--workspace-soft);
  color: var(--workspace-muted);
  font-size: 11px;
  font-weight: 700;
}

.workspace-import-steps li.active {
  border-color: var(--workspace-accent);
  color: var(--workspace-ink);
}

.workspace-import-steps li.active > span,
.workspace-import-steps li.is-complete > span {
  background: var(--workspace-accent);
  color: #fff;
}

.workspace-import-steps li.is-complete {
  border-color: color-mix(in srgb, var(--workspace-accent) 50%, var(--workspace-line));
  color: var(--workspace-ink);
}

.workspace-import-stage[hidden] {
  display: none;
}

.workspace-import-lead {
  margin: 0 0 8px;
  color: var(--workspace-ink);
  font-size: 15px;
  font-weight: 650;
}

.workspace-import-source-status {
  display: block;
  margin-top: 6px;
  color: var(--workspace-muted);
  font-size: 13px;
}

.workspace-import-paste {
  margin: 14px 0;
  padding: 0 12px;
  border: 1px solid var(--workspace-line);
  border-radius: 9px;
}

.workspace-import-paste summary {
  padding-block: 10px;
  color: var(--workspace-ink);
  font-size: 13px;
}

.workspace-import-paste textarea {
  margin-bottom: 10px;
}

.workspace-secondary {
  background: var(--workspace-soft) !important;
}

.workspace-import-check-head,
.workspace-import-preview-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.workspace-import-check-head > .workspace-hint,
.workspace-import-preview-head p {
  margin-bottom: 0;
}

.workspace-import-mapping {
  margin: 16px 0;
  padding: 0 12px;
  border: 1px solid var(--workspace-line);
  border-radius: 9px;
}

.workspace-import-mapping summary {
  color: var(--workspace-ink);
  font-size: 13px;
}

.workspace-import-missing {
  color: #9a471b;
  font-weight: 600;
}

.workspace-mapping label.is-missing {
  color: #9a471b;
}

.workspace-mapping label > small {
  display: inline-block;
  margin-left: 5px;
  color: var(--workspace-muted);
  font-size: 11px;
}

.workspace-import-read-count {
  flex: 0 0 auto;
  padding: 4px 8px;
  border-radius: 6px;
  background: var(--workspace-soft);
  color: var(--workspace-muted);
  font-size: 12px;
}

.workspace-import-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 16px 0 12px;
}

.workspace-import-summary > div {
  padding: 10px 12px;
  border: 1px solid var(--workspace-line);
  border-radius: 9px;
  background: var(--workspace-soft);
}

.workspace-import-summary dt {
  color: var(--workspace-muted);
  font-size: 12px;
}

.workspace-import-summary dd {
  margin: 2px 0 0;
  color: var(--workspace-ink);
  font-size: 20px;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}

.workspace-import-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 14px;
}

.workspace-import-filters button {
  min-height: 38px;
  padding: 5px 10px;
  color: var(--workspace-muted);
  font-size: 12px;
}

.workspace-import-filters button.active {
  border-color: var(--workspace-accent);
  background: var(--workspace-soft);
  color: var(--workspace-ink);
  font-weight: 650;
}

.workspace-import-filters button span {
  margin-left: 3px;
  font-variant-numeric: tabular-nums;
}

.workspace-import-rows article.is-error {
  border-color: color-mix(in srgb, #9a471b 42%, var(--workspace-line));
  background: color-mix(in srgb, #9a471b 4%, var(--workspace-paper));
}

.workspace-import-rows article.is-duplicate {
  border-color: color-mix(in srgb, var(--workspace-accent) 42%, var(--workspace-line));
}

.workspace-import-rows header > strong {
  min-width: 0;
  overflow-wrap: anywhere;
}

.workspace-import-rows header > span {
  max-width: 62%;
  color: #9a471b;
  font-size: 12px;
  overflow-wrap: anywhere;
}

.workspace-import-hint {
  margin: 14px 0 0;
  color: var(--workspace-muted);
  font-size: 13px;
}

.workspace-import-hint.is-blocked {
  padding: 10px 12px;
  border-left: 3px solid #9a471b;
  background: color-mix(in srgb, #9a471b 6%, var(--workspace-paper));
  color: #814019;
}

.workspace-import-empty {
  margin: 16px 0;
  padding: 18px 12px;
  border: 1px dashed var(--workspace-line);
  border-radius: 9px;
  color: var(--workspace-muted);
  text-align: center;
}

.workspace-dialog footer {
  position: sticky;
  bottom: 0;
  z-index: 3;
  margin-top: 8px;
  padding: 12px 0 max(4px, env(safe-area-inset-bottom));
  background: var(--workspace-paper);
  box-shadow: 0 -8px 18px color-mix(in srgb, var(--workspace-paper) 84%, transparent);
}

.workspace-import-result {
  display: grid;
  gap: 8px;
  padding: 24px 0;
}

.workspace-import-result strong {
  color: var(--workspace-ink);
  font-size: 18px;
}

.workspace-import-result small {
  color: var(--workspace-muted);
  font-size: 13px;
}

.workspace-import-result-actions {
  justify-content: flex-end;
}

@media (max-width: 820px) {
  .v43 .v43-course-timetable-panel > header {
    display: block;
  }

  .v43 .v43-course-week-context {
    display: grid;
    gap: 10px;
    margin-top: 10px;
  }

  .v43 .v43-course-week-controls {
    justify-content: space-between;
  }

  .v43 .v43-course-week-controls button {
    flex: 1 1 0;
    min-height: 40px;
  }

  .v43 .v43-course-timetable-actions {
    justify-content: flex-start;
    margin-top: 10px;
  }

  .v43 .v43-course-timetable-actions > button,
  .v43 .v43-course-more summary {
    min-height: 44px;
  }

  .v43 .v43-course-timetable-actions > button:first-child {
    display: inline-flex !important;
  }

  .v43 .v43-course-timetable-mobile article > button strong {
    display: -webkit-box;
    max-height: 2.75em;
    overflow: hidden;
    text-overflow: clip;
    white-space: normal;
    overflow-wrap: anywhere;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }

  .v43 .v43-course-timetable-mobile article > button small {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .v43 .v43-course-list {
    padding-inline: 12px;
  }

  .workspace-dialog-body {
    padding-bottom: calc(18px + env(safe-area-inset-bottom));
  }

  .workspace-import-steps {
    gap: 4px;
    margin-bottom: 14px;
  }

  .workspace-import-steps li {
    display: grid;
    justify-items: center;
    gap: 4px;
    padding: 6px 2px;
    text-align: center;
  }

  .workspace-import-steps li strong {
    font-size: 11px;
  }

  .workspace-import-check-head,
  .workspace-import-preview-head {
    gap: 10px;
  }

  .workspace-import-check-head {
    align-items: center;
  }

  .workspace-import-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .workspace-import-summary dd {
    font-size: 18px;
  }

  .workspace-import-rows header {
    align-items: flex-start;
  }

  .workspace-import-rows header > span {
    max-width: 100%;
    flex-basis: 100%;
  }

  .workspace-import-rows header select {
    width: 100%;
  }

  .workspace-dialog footer {
    padding-bottom: calc(4px + env(safe-area-inset-bottom));
  }
}

@media (prefers-color-scheme: dark) {
  .workspace-import-steps li.active > span,
  .workspace-import-steps li.is-complete > span {
    color: #fff;
  }
}

body.v43.dark .v43-course-week-context,
body.v43.dark .v43-course-more > div {
  background: var(--v43-surface-raised);
}

body.v43.dark .workspace-import-rows article.is-error {
  background: color-mix(in srgb, #9a471b 12%, var(--workspace-paper));
}

body.v43.dark .workspace-import-hint.is-blocked {
  background: color-mix(in srgb, #9a471b 14%, var(--workspace-paper));
  color: #f2b08a;
}

body.v43.dark .v43-course-timetable-actions > button.is-primary, body.v43.dark .v43-course-timetable-actions > .v43-course-import-primary { color:#0b2942; }