.detail-page {
  margin: 0 auto;
  max-width: 78rem;
  padding: 2.5rem 3rem 4rem;
}

.detail-header {
  margin-bottom: 1.5rem;
  max-width: 54rem;
}

.back-link,
.mobile-back {
  color: var(--blue-deep);
  display: inline-flex;
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.detail-header h1 {
  font-family: var(--serif);
  font-size: 3.8rem;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 0.98;
  margin: 0.3rem 0 0;
}

.detail-header > p:last-child {
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.55;
  margin: 0.8rem 0 0;
  max-width: 43rem;
}

.detail-section,
.thread-rail,
.conversation-main,
.draft-rail,
.essay-editor,
.feedback-rail,
.filter-rail,
.school-results {
  background: #fff;
  border-radius: 8px;
}

.primary-command,
.quiet-command,
.filter-button,
.add-school,
.answer-actions button {
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 680;
  min-height: 2.5rem;
  padding: 0 0.85rem;
}

.primary-command {
  background: var(--navy);
  border: 0;
  color: #fff;
}

.quiet-command,
.answer-actions button {
  align-items: center;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  color: var(--navy);
  display: inline-flex;
  justify-content: center;
}

.detail-section-heading,
.results-heading,
.editor-toolbar {
  align-items: center;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
}

.detail-section-heading h2,
.results-heading h2,
.editor-toolbar h2,
.feedback-rail h2,
.interview-banner h2,
.advice-banner h2,
.prep-note h2 {
  font-family: var(--serif);
  font-size: 1.7rem;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.08;
  margin: 0.15rem 0 0;
}

.demo-status {
  background: var(--navy);
  border-radius: 6px;
  bottom: 1.5rem;
  color: #fff;
  font-size: 0.82rem;
  font-weight: 600;
  left: 50%;
  margin: 0;
  opacity: 0;
  padding: 0.7rem 1rem;
  pointer-events: none;
  position: fixed;
  transform: translate(-50%, 1rem);
  transition: opacity 160ms ease, transform 160ms ease;
  z-index: 30;
}

.demo-status.visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* Ask SDN */
.conversation-layout {
  display: grid;
  gap: 1rem;
  grid-template-columns: 14rem minmax(0, 1fr);
}

.thread-rail,
.draft-rail,
.filter-rail {
  background: var(--yellow-wash);
  padding: 1rem;
}

.thread-rail .primary-command,
.draft-rail .primary-command {
  width: 100%;
}

.rail-label {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 750;
  margin: 1.2rem 0 0.45rem;
  text-transform: uppercase;
}

.thread-link,
.draft-link {
  background: transparent;
  border: 0;
  border-radius: 6px;
  color: var(--ink-soft);
  display: block;
  font-size: 0.82rem;
  margin-bottom: 0.25rem;
  padding: 0.7rem;
  text-align: left;
  width: 100%;
}

.thread-link small,
.draft-link small {
  color: var(--muted);
  display: block;
  font-size: 0.68rem;
  margin-top: 0.15rem;
}

.thread-link.active,
.draft-link.active {
  background: #fff;
  color: var(--navy);
}

.conversation-main {
  background: var(--blue-wash);
  min-height: 34rem;
  padding: 1rem 1.2rem;
}

.context-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.3rem;
}

.context-strip span,
.story-chips span {
  background: rgba(255, 255, 255, 0.75);
  border-radius: 999px;
  color: var(--ink-soft);
  font-size: 0.7rem;
  font-weight: 650;
  padding: 0.38rem 0.65rem;
}

.message {
  border-radius: 8px;
  font-size: 0.91rem;
  line-height: 1.55;
  padding: 0.9rem 1rem;
}

.user-message {
  background: #fff;
  margin-left: auto;
  max-width: 70%;
}

.user-message p,
.assistant-message p {
  margin: 0;
}

.assistant-message {
  display: grid;
  gap: 0.8rem;
  grid-template-columns: auto minmax(0, 1fr);
  margin-top: 0.7rem;
}

.assistant-message ol {
  margin: 0.8rem 0;
  padding-left: 1.3rem;
}

.assistant-message li {
  margin: 0.3rem 0;
}

.answer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.followup-composer {
  align-items: center;
  background: #fff;
  border-radius: 8px;
  display: grid;
  gap: 0.5rem;
  grid-template-columns: minmax(0, 1fr) auto;
  margin-top: 1rem;
  padding: 0.45rem;
}

.followup-composer input {
  border: 0;
  font: inherit;
  min-height: 2.7rem;
  outline: 0;
  padding: 0 0.65rem;
}

.followup-composer button {
  align-items: center;
  background: var(--navy);
  border: 0;
  border-radius: 6px;
  color: #fff;
  display: inline-flex;
  height: 2.7rem;
  justify-content: center;
  width: 3rem;
}

/* CycleTrack */
.summary-row {
  display: grid;
  gap: 0.65rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.summary-row article {
  background: var(--blue-wash);
  border-radius: 8px;
  display: grid;
  padding: 0.9rem 1rem;
}

.summary-row span,
.summary-row small {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 600;
}

.summary-row strong {
  color: var(--navy);
  font-family: var(--serif);
  font-size: 2.5rem;
  font-weight: 500;
  line-height: 1;
  margin: 0.25rem 0;
}

.detail-columns {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 1rem;
}

.detail-section {
  padding: 1.1rem;
}

.pipeline-section {
  background: var(--blue-wash);
}

.task-section {
  background: var(--yellow-wash);
}

.pipeline-list {
  display: grid;
  gap: 0.2rem;
  margin-top: 0.8rem;
}

.pipeline-list > div {
  align-items: center;
  background: rgba(255, 255, 255, 0.72);
  border-radius: 6px;
  display: grid;
  font-size: 0.82rem;
  gap: 0.55rem;
  grid-template-columns: auto minmax(0, 1fr) auto;
  min-height: 2.6rem;
  padding: 0.45rem 0.65rem;
}

.pipeline-list > div > span:last-child {
  color: var(--muted);
}

.screen-task-list {
  display: grid;
  gap: 0.35rem;
  list-style: none;
  margin: 0.8rem 0 0;
  padding: 0;
}

.screen-task-list li {
  align-items: center;
  background: rgba(255, 255, 255, 0.75);
  border-radius: 6px;
  display: grid;
  gap: 0.55rem;
  grid-template-columns: auto minmax(0, 1fr);
  padding: 0.55rem;
}

.screen-check {
  align-items: center;
  background: #fff;
  border: 1.5px solid #8a99aa;
  border-radius: 50%;
  color: transparent;
  display: inline-flex;
  height: 1.2rem;
  justify-content: center;
  padding: 0;
  width: 1.2rem;
}

.screen-check svg {
  height: 0.72rem;
  width: 0.72rem;
}

.screen-task-list strong,
.screen-task-list small {
  display: block;
}

.screen-task-list strong {
  font-size: 0.82rem;
}

.screen-task-list small {
  color: var(--muted);
  font-size: 0.7rem;
}

.screen-task-list li.done {
  opacity: 0.62;
}

.screen-task-list li.done strong {
  text-decoration: line-through;
}

.screen-task-list li.done .screen-check {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
}

.school-progress {
  background: var(--green-wash);
  margin-top: 1rem;
}

.activity-table {
  display: grid;
  margin-top: 0.8rem;
}

.activity-table > div {
  align-items: center;
  border-top: 1px solid var(--line);
  display: grid;
  font-size: 0.78rem;
  gap: 0.6rem;
  grid-template-columns: 1.4fr 0.7fr 1fr 0.5fr;
  min-height: 2.7rem;
}

.activity-table .table-header {
  border: 0;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 700;
  min-height: 2rem;
  text-transform: uppercase;
}

.status-pill {
  border-radius: 999px;
  justify-self: start;
  padding: 0.25rem 0.5rem;
}

.status-pill.blue { background: var(--blue-wash); }
.status-pill.gold { background: var(--yellow-wash); }
.status-pill.coral { background: var(--coral-wash); }

/* School Information */
.school-toolbar {
  align-items: center;
  background: var(--blue-wash);
  border-radius: 8px;
  display: flex;
  gap: 0.45rem;
  padding: 0.75rem;
}

.school-toolbar label {
  align-items: center;
  background: #fff;
  border-radius: 6px;
  display: flex;
  flex: 1;
  gap: 0.45rem;
  min-height: 2.8rem;
  padding: 0 0.75rem;
}

.school-toolbar label svg {
  color: var(--blue-deep);
}

.school-toolbar input {
  border: 0;
  font: inherit;
  min-width: 0;
  outline: 0;
  width: 100%;
}

.filter-button {
  background: rgba(255, 255, 255, 0.7);
  border: 0;
  color: var(--ink-soft);
}

.filter-button.active {
  background: var(--navy);
  color: #fff;
}

.schools-layout {
  display: grid;
  gap: 1rem;
  grid-template-columns: 13rem minmax(0, 1fr);
  margin-top: 1rem;
}

.filter-rail label {
  align-items: center;
  display: flex;
  font-size: 0.8rem;
  gap: 0.5rem;
  margin: 0.75rem 0;
}

.filter-rail .quiet-command {
  margin-top: 0.5rem;
  width: 100%;
}

.school-results {
  background: var(--green-wash);
  padding: 1rem;
}

.results-heading > span,
.editor-toolbar > span,
.response-count {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 650;
}

.school-result {
  align-items: center;
  background: rgba(255, 255, 255, 0.78);
  border-radius: 8px;
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 1fr) auto;
  margin-top: 0.65rem;
  padding: 0.9rem;
}

.school-result h3 {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 500;
  margin: 0.1rem 0 0.3rem;
}

.school-result p {
  color: var(--ink-soft);
  font-size: 0.8rem;
  margin: 0;
}

.school-result .school-type {
  color: var(--blue-deep);
  font-size: 0.66rem;
  font-weight: 750;
  text-transform: uppercase;
}

.school-result ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  list-style: none;
  margin: 0.5rem 0 0;
  padding: 0;
}

.school-result li {
  color: var(--muted);
  font-size: 0.69rem;
}

.add-school {
  background: #fff;
  border: 1px solid var(--navy);
  color: var(--navy);
  min-width: 7rem;
}

.add-school.added {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
}

/* Essay Assistant */
.essay-layout {
  display: grid;
  gap: 1rem;
  grid-template-columns: 12rem minmax(0, 1fr) 15rem;
}

.draft-link strong {
  display: block;
}

.essay-editor {
  background: var(--blue-wash);
  padding: 1rem;
}

.essay-prompt {
  background: rgba(255, 255, 255, 0.74);
  border-radius: 6px;
  font-size: 0.78rem;
  margin-top: 0.8rem;
  padding: 0.7rem;
}

.essay-prompt p {
  color: var(--ink-soft);
  margin: 0.2rem 0 0;
}

.essay-editor textarea {
  background: #fff;
  border: 0;
  border-radius: 8px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.05rem;
  line-height: 1.65;
  margin-top: 0.7rem;
  min-height: 20rem;
  outline: 0;
  padding: 1rem;
  resize: vertical;
  width: 100%;
}

.editor-footer {
  align-items: center;
  color: var(--muted);
  display: flex;
  font-size: 0.72rem;
  justify-content: space-between;
  margin-top: 0.6rem;
}

.feedback-rail {
  background: var(--green-wash);
  padding: 1rem;
}

.feedback-item {
  border-top: 1px solid var(--line);
  margin-top: 0.8rem;
  padding-top: 0.8rem;
}

.feedback-item strong,
.feedback-item p {
  font-size: 0.78rem;
}

.feedback-item p {
  color: var(--ink-soft);
  line-height: 1.45;
  margin: 0.25rem 0 0;
}

.feedback-rail .quiet-command {
  margin-top: 1rem;
  width: 100%;
}

/* Interview Feedback */
.interview-banner,
.advice-banner {
  align-items: center;
  background: var(--coral-wash);
  border-radius: 8px;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  padding: 1.1rem;
}

.interview-banner p,
.advice-banner p {
  color: var(--ink-soft);
  margin: 0.3rem 0 0;
}

.interview-columns .detail-section:first-child {
  background: var(--blue-wash);
}

.interview-columns .detail-section:last-child {
  background: var(--yellow-wash);
}

.topic-list,
.practice-list {
  margin: 0.8rem 0 0;
}

.topic-list > div {
  align-items: center;
  background: rgba(255, 255, 255, 0.72);
  border-radius: 6px;
  display: flex;
  font-size: 0.8rem;
  justify-content: space-between;
  margin-top: 0.35rem;
  padding: 0.6rem;
}

.topic-list span {
  color: var(--muted);
  font-size: 0.68rem;
}

.practice-list {
  padding-left: 1.4rem;
}

.practice-list li {
  font-size: 0.82rem;
  margin: 0.65rem 0;
}

.prep-note {
  align-items: center;
  background: var(--green-wash);
  display: flex;
  gap: 2rem;
  justify-content: space-between;
  margin-top: 1rem;
}

.story-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  justify-content: flex-end;
}

/* Advice */
.advice-banner {
  background: var(--green-wash);
}

.advice-banner > div {
  max-width: 48rem;
}

.priority-grid {
  display: grid;
  gap: 0.7rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 1rem;
}

.priority-grid article {
  background: var(--yellow-wash);
  border-radius: 8px;
  padding: 1rem;
}

.priority-number {
  align-items: center;
  background: var(--coral);
  border-radius: 50%;
  color: #fff;
  display: inline-flex;
  font-size: 0.72rem;
  font-weight: 750;
  height: 1.7rem;
  justify-content: center;
  width: 1.7rem;
}

.priority-grid h3 {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 500;
  margin: 0.55rem 0 0.25rem;
}

.priority-grid p,
.advisor-list {
  color: var(--ink-soft);
  font-size: 0.8rem;
  line-height: 1.48;
  margin: 0;
}

.advice-columns .detail-section:first-child {
  background: var(--blue-wash);
}

.advice-columns .detail-section:last-child {
  background: var(--coral-wash);
}

.advisor-list {
  margin-top: 0.7rem;
  padding-left: 1.25rem;
}

.advisor-list li {
  margin: 0.55rem 0;
}

.snapshot-list {
  margin: 0.7rem 0 0;
}

.snapshot-list > div {
  align-items: center;
  border-top: 1px solid var(--line);
  display: flex;
  font-size: 0.8rem;
  justify-content: space-between;
  padding: 0.55rem 0;
}

.snapshot-list dd {
  font-weight: 700;
  margin: 0;
}

@media (max-width: 1180px) {
  .detail-page {
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .essay-layout {
    grid-template-columns: 11rem minmax(0, 1fr);
  }

  .feedback-rail {
    grid-column: 1 / -1;
  }
}

@media (max-width: 900px) {
  .detail-page {
    padding: 1rem 1rem 1.5rem;
  }

  .detail-mobile-header {
    border-bottom: 1px solid var(--line);
    padding-bottom: 0.55rem;
  }

  .mobile-back {
    margin: 0;
  }

  .detail-header {
    margin-bottom: 1rem;
  }

  .back-link {
    display: none;
  }

  .detail-header h1 {
    font-size: 2.8rem;
  }

  .conversation-layout,
  .schools-layout,
  .essay-layout {
    grid-template-columns: 1fr;
  }

  .thread-rail,
  .filter-rail,
  .draft-rail {
    display: none;
  }

  .feedback-rail {
    grid-column: auto;
  }
}

@media (max-width: 660px) {
  .detail-header h1 {
    font-size: 2.45rem;
  }

  .detail-header > p:last-child {
    font-size: 0.85rem;
  }

  .summary-row,
  .detail-columns,
  .priority-grid {
    grid-template-columns: 1fr;
  }

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

  .school-toolbar {
    align-items: stretch;
    flex-wrap: wrap;
  }

  .school-toolbar label {
    flex-basis: 100%;
  }

  .school-result {
    align-items: stretch;
    grid-template-columns: 1fr;
  }

  .add-school {
    width: 100%;
  }

  .activity-table .table-header {
    display: none;
  }

  .activity-table > div {
    gap: 0.35rem;
    grid-template-columns: 1fr auto;
    padding: 0.6rem 0;
  }

  .activity-table > div > span:nth-child(3) {
    display: none;
  }

  .interview-banner,
  .advice-banner,
  .prep-note {
    align-items: stretch;
    flex-direction: column;
  }

  .story-chips {
    justify-content: flex-start;
  }

  .user-message {
    max-width: 88%;
  }

  .answer-actions {
    flex-direction: column;
  }

  .answer-actions button {
    width: 100%;
  }

  .demo-status {
    bottom: 5.2rem;
    max-width: calc(100% - 2rem);
    text-align: center;
    width: max-content;
  }
}

@media (prefers-reduced-motion: reduce) {
  .demo-status {
    transition: none;
  }
}