:root {
  --ink: #202622;
  --muted: #7c827a;
  --soft: #f7f7f4;
  --paper-white: #fcfcfa;
  --line: rgba(32, 38, 34, .16);
  --line-strong: rgba(32, 38, 34, .28);
  --accent: #bd4d3e;
  --moss: #557262;
  --ochre: #8e793d;
  --violet: #6f6a93;
  --rose: #a06b7e;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

html {
  min-width: 320px;
  background: var(--soft);
  color-scheme: light;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--soft);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

button,
textarea { font: inherit; }

button {
  border: 0;
  cursor: pointer;
}

button:focus-visible,
textarea:focus-visible,
a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.app-shell {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 218px;
  flex: 0 0 218px;
  display: flex;
  flex-direction: column;
  padding: 34px 26px 22px;
  color: var(--ink);
  background: transparent;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 54px;
  color: var(--ink);
  text-decoration: none;
}

.brand-mark,
.breadcrumb-mark {
  display: grid;
  place-items: center;
  border: 1px solid var(--ink);
  color: var(--ink);
  background: transparent;
  font-family: var(--serif);
  font-weight: 600;
}

.brand-mark {
  width: 27px;
  height: 27px;
  border-radius: 50%;
  font-size: 17px;
}

.brand-name {
  font-family: var(--serif);
  font-size: 16px;
  letter-spacing: -.03em;
}

.sidebar-label {
  padding: 0 0 13px;
  color: var(--muted);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.nav-list {
  display: grid;
  gap: 2px;
}

.nav-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 11px;
  width: 100%;
  padding: 9px 0;
  color: var(--muted);
  background: transparent;
  text-align: left;
  font-size: 12px;
  transition: color .2s ease;
}

.nav-item:hover,
.nav-item.is-active {
  color: var(--ink);
}

.nav-item.is-active::before {
  position: absolute;
  left: -26px;
  width: 3px;
  height: 18px;
  border-radius: 0 2px 2px 0;
  background: var(--accent);
  content: '';
}

.nav-icon {
  display: inline-grid;
  width: 16px;
  place-items: center;
  color: currentColor;
  font-size: 17px;
  line-height: 1;
}

.nav-icon-spark { font-size: 14px; }

.nav-key {
  display: none;
}

.nav-dot {
  width: 5px;
  height: 5px;
  margin-left: auto;
  border-radius: 50%;
  background: var(--accent);
}

.sidebar-foot {
  margin-top: auto;
}

.memory-meter {
  margin: 0 0 23px;
  padding: 0 0 19px;
  border-bottom: 1px solid var(--line);
  background: transparent;
}

.memory-meter-head {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 10px;
}

.memory-meter-head span:last-child {
  color: var(--moss);
  font-size: 9px;
}

.meter-track {
  height: 2px;
  margin: 11px 0 10px;
  overflow: hidden;
  background: var(--line);
}

.meter-track span {
  display: block;
  width: 72%;
  height: 100%;
  background: var(--moss);
}

.memory-meter p {
  margin: 0;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.5;
}

.profile-button {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 0;
  color: var(--ink);
  background: transparent;
  text-align: left;
}

.avatar {
  display: grid;
  width: 27px;
  height: 27px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--ink);
  background: transparent;
  font-size: 11px;
  font-weight: 600;
}

.profile-copy {
  display: grid;
  gap: 2px;
}

.profile-copy strong {
  font-size: 11px;
  font-weight: 600;
}

.profile-copy small {
  color: var(--muted);
  font-size: 10px;
}

.profile-more {
  margin-left: auto;
  color: var(--muted);
  letter-spacing: 2px;
}

.main-content {
  width: calc(100% - 218px);
  min-width: 0;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
  padding: 0 6.5%;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: 10px;
  letter-spacing: .04em;
}

.breadcrumb-mark {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  font-size: 12px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.sync-status,
.help-button {
  display: none;
}

.icon-button {
  position: relative;
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  color: var(--muted);
  background: transparent;
  font-size: 19px;
}

.notification-dot {
  position: absolute;
  top: 2px;
  right: 1px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

.view-stack {
  max-width: 1340px;
  margin: 0 auto;
  padding: 0 6.5% 80px;
}

.view {
  display: none;
  padding-top: 56px;
  animation: fade-in .3s ease;
}

.view.is-visible {
  display: block;
}

@keyframes fade-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.eyebrow-line {
  display: inline-block;
  width: 21px;
  height: 1px;
  background: var(--accent);
}

h1,
h2,
p { margin-top: 0; }

h1 {
  max-width: 760px;
  margin: 23px 0 17px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: clamp(44px, 5vw, 72px);
  font-weight: 400;
  letter-spacing: -.065em;
  line-height: .96;
}

h1 em {
  color: var(--accent);
  font-family: var(--serif);
  font-weight: 400;
}

.lede {
  max-width: 570px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.capture-layout {
  display: block;
  max-width: 900px;
}

.capture-main {
  width: 100%;
  max-width: 900px;
  padding-top: 8px;
}

.capture-card {
  margin-top: 30px;
  padding: 0 0 15px;
  border-bottom: 1px solid var(--line-strong);
  background: transparent;
}

.capture-card textarea,
.ask-form textarea {
  display: block;
  width: 100%;
  resize: vertical;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  outline: 0;
  color: var(--ink);
  background: var(--paper-white);
  font-size: 20px;
  line-height: 1.55;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.capture-card textarea {
  min-height: 154px;
  padding: 17px 18px 8px;
  max-height: 72vh;
  overflow-y: hidden;
  resize: none;
}

.capture-card textarea:focus,
.ask-form textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(189, 77, 62, .1);
}

.capture-dropzone {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 9px;
  margin: 5px 0 12px;
  padding: 14px;
  border: 1px dashed var(--accent);
  color: var(--accent);
  background: rgba(189, 77, 62, .05);
  font-size: 11px;
}

.capture-dropzone span:last-child {
  display: grid;
  gap: 2px;
}

.capture-dropzone strong {
  font-weight: 600;
}

.capture-dropzone small {
  color: var(--muted);
  font-size: 10px;
}

.dropzone-icon {
  font-size: 18px;
}

.capture-card.is-dragging {
  border-color: var(--accent);
}

.capture-card.is-dragging .capture-dropzone {
  display: flex;
}

.attachment-status {
  display: none;
  margin-top: 12px;
  color: var(--moss);
  font-size: 10px;
}

.attachment-status.is-visible {
  display: block;
}

.capture-result {
  margin-top: 28px;
}

.capture-result-card {
  padding: 18px 0 17px;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  animation: result-in .35s ease both;
}

.capture-result-card.is-confirmed {
  border-color: var(--moss);
}

.capture-result-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.capture-result-type {
  color: var(--muted);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.capture-result-card h2 {
  max-width: 620px;
  margin: 13px 0 7px;
  font-family: var(--serif);
  font-size: 23px;
  font-weight: 400;
  line-height: 1.18;
}

.capture-result-card p {
  max-width: 680px;
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}

.capture-edit-textarea {
  display: block;
  width: 100%;
  min-height: 126px;
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  outline: 0;
  color: var(--ink);
  background: var(--paper-white);
  font: inherit;
  font-size: 13px;
  line-height: 1.6;
  resize: vertical;
}

.capture-edit-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(189, 77, 62, .1);
}

.capture-action-state {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-top: 28px;
  padding: 18px 0;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.capture-action-state strong {
  color: var(--ink);
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 400;
}

.capture-action-state.is-undone {
  border-color: var(--moss);
}

.taxonomy-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 9px;
}

.taxonomy-category,
.taxonomy-tag {
  padding: 4px 7px;
  border: 1px solid var(--line);
  border-radius: 999px;
  line-height: 1;
}

.taxonomy-category {
  border-color: rgba(85, 114, 98, .45);
  color: var(--moss);
  font-weight: 600;
  text-transform: capitalize;
}

.taxonomy-tag {
  color: var(--ink);
  background: var(--paper-white);
  text-transform: capitalize;
}

.taxonomy-tags-label {
  margin-left: 3px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.capture-result-connections {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  margin-top: 15px;
  color: var(--muted);
  font-size: 10px;
}

.connection-heading {
  display: flex;
  flex: 0 0 100%;
  align-items: baseline;
  gap: 8px;
}

.connection-heading small {
  color: var(--muted);
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
}

.capture-connection {
  display: grid;
  gap: 4px;
  min-width: min(100%, 220px);
  padding: 8px 10px;
  border: 1px solid var(--line);
  color: var(--ink);
  background: var(--paper-white);
  border-radius: 6px;
}

.capture-connection strong {
  font-size: 10px;
  font-weight: 600;
}

.capture-connection small {
  color: var(--muted);
  font-size: 9px;
  line-height: 1.4;
}

.capture-result-empty {
  margin-top: 14px;
  color: var(--muted);
  font-size: 10px;
}

.capture-result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 17px;
}

.inline-confirm {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
  padding: 10px 12px;
  border: 1px solid rgba(189, 77, 62, .35);
  color: var(--muted);
  background: rgba(189, 77, 62, .04);
  font-size: 10px;
}

.inline-confirm-label {
  margin-right: auto;
  color: var(--ink);
}

.recent-cancel-button,
.recent-confirm-delete {
  padding: 5px 8px;
  border: 1px solid var(--line-strong);
  color: var(--muted);
  background: transparent;
  font-size: 10px;
}

.recent-confirm-delete {
  border-color: var(--accent);
  color: var(--accent);
}

.result-button {
  padding: 7px 10px;
  border: 1px solid var(--line-strong);
  color: var(--ink);
  background: transparent;
  font-size: 10px;
}

.result-button:hover {
  border-color: var(--ink);
}

.result-confirm {
  border-color: var(--moss);
  color: var(--moss);
}

.result-undo {
  color: var(--muted);
}

.result-delete,
.source-button-danger {
  color: var(--accent);
}

.result-delete {
  border-color: rgba(189, 77, 62, .35);
}

@keyframes result-in {
  from { opacity: 0; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); }
}

textarea::placeholder {
  color: #a5aaa1;
}

.capture-card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 12px;
}

.source-actions {
  display: flex;
  gap: 18px;
}

.source-button {
  position: relative;
  padding: 5px 0;
  color: var(--muted);
  background: transparent;
  font-size: 11px;
}

.source-button::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  background: var(--ink);
  content: '';
  opacity: 0;
  transform: scaleX(0);
  transition: .2s ease;
}

.source-button:hover,
.source-button.is-selected {
  color: var(--ink);
}

.source-button.is-selected::after {
  opacity: 1;
  transform: scaleX(1);
}

.source-button span {
  margin-right: 4px;
  color: currentColor;
}

.connect-button {
  display: inline-flex;
  align-items: center;
  gap: 15px;
  padding: 11px 12px 11px 15px;
  border-radius: 3px;
  color: var(--paper-white);
  background: var(--ink);
  font-size: 11px;
  font-weight: 600;
  transition: background .2s ease, transform .2s ease;
}

.connect-button:hover {
  background: var(--accent);
  transform: translateY(-1px);
}

.button-arrow {
  display: grid;
  width: 18px;
  height: 18px;
  place-items: center;
  border-left: 1px solid rgba(250, 248, 242, .35);
  color: inherit;
  font-size: 14px;
}

.capture-hint {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: 15px;
  color: var(--muted);
  font-size: 10px;
}

.spark-dot {
  color: var(--accent);
  font-size: 14px;
}

.signal-card {
  margin: 0;
  padding: 19px 0 18px;
  border-bottom: 1px solid var(--line);
  background: transparent;
}

.coral-card,
.mint-card {
  background: transparent;
}

.signal-card:first-of-type {
  margin-top: 13px;
  border-top: 1px solid var(--line);
}

.signal-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.signal-type,
.brief-kicker {
  color: var(--accent);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.mint-card .signal-type,
.brief-kicker.mint {
  color: var(--moss);
}

.signal-time,
.brief-time {
  color: var(--muted);
  font-size: 9px;
}

.signal-card h2 {
  max-width: 330px;
  margin: 12px 0 17px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: -.02em;
}

.signal-links {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font-size: 10px;
}

.mini-avatar,
.action-check {
  display: grid;
  width: 19px;
  height: 19px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--ink);
  background: transparent;
  font-size: 9px;
}

.action-check {
  color: var(--moss);
  border-color: var(--moss);
  font-size: 13px;
}

.link-arrow {
  margin-left: auto;
  color: var(--ink);
  font-size: 14px;
}

.connected-note {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  margin-top: 20px;
  padding-left: 12px;
  border-left: 1px solid var(--accent);
  color: var(--muted);
  font-size: 10px;
  line-height: 1.55;
}

.note-icon {
  color: var(--accent);
  font-size: 14px;
}

.empty-state {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.empty-state strong {
  color: var(--ink);
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 400;
}

.recent-item-actions {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 6px;
  margin-left: auto;
  opacity: 0;
  transition: opacity .2s ease;
}

.timeline-item:hover .recent-item-actions,
.timeline-item:focus-visible .recent-item-actions {
  opacity: 1;
}

.recent-delete-button {
  padding: 4px 0;
  border-bottom: 1px solid rgba(189, 77, 62, .45);
  color: var(--accent);
  background: transparent;
  font-size: 9px;
}

.timeline-item[data-one-id]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.timeline-item[data-one-id] {
  cursor: pointer;
}

.timeline-item .recent-item-actions {
  margin-left: 0;
}

.timeline-item[data-one-id]:hover .timeline-copy h2,
.timeline-item[data-one-id]:focus-visible .timeline-copy h2 {
  color: var(--accent);
}

.capture-edit-hint {
  margin-top: 16px;
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  color: var(--muted);
  font-size: 11px;
}

.preview-icon,
.timeline-icon,
.pill-icon,
.source-orb {
  display: grid;
  width: 26px;
  height: 26px;
  flex: 0 0 26px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--ink);
  background: transparent;
  font-size: 15px;
}

.preview-icon.blue,
.pill-icon.blue,
.source-orb.blue { color: var(--moss); }

.preview-icon.yellow,
.pill-icon.yellow,
.source-orb.yellow { color: var(--ochre); }

.preview-icon.pink,
.pill-icon.pink,
.source-orb.pink { color: var(--rose); }

.preview-arrow {
  margin-left: auto;
  color: var(--muted);
}

.page-intro h1,
.brief-header h1 {
  margin-bottom: 13px;
}

.compact-intro {
  max-width: 650px;
}

.ask-form {
  position: relative;
  max-width: 820px;
  margin-top: 37px;
  padding: 0 0 14px;
  border-bottom: 1px solid var(--line-strong);
  background: transparent;
}

.ask-form textarea {
  min-height: 112px;
  padding: 15px 160px 8px 18px;
}

.ask-form .connect-button {
  position: absolute;
  right: 0;
  bottom: 14px;
}

.suggestion-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 17px;
  margin-top: 15px;
  color: var(--muted);
  font-size: 10px;
}

.suggestion {
  padding: 0 0 2px;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  color: var(--ink);
  background: transparent;
  font-size: 10px;
}

.suggestion:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.answer-card {
  max-width: 880px;
  margin-top: 57px;
  padding: 24px 0 20px 24px;
  border-left: 2px solid var(--accent);
  background: transparent;
}

.answer-empty {
  max-width: 880px;
  margin-top: 57px;
  padding: 24px;
  border-top: 0;
  border-right: 0;
  border-bottom: 0;
  border-left: 2px solid var(--line-strong);
}

.brief-grid .empty-state,
.timeline .empty-state {
  max-width: 940px;
  margin-top: 0;
}

.answer-head {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 9px;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.answer-label {
  color: var(--accent);
}

.answer-card h2 {
  max-width: 750px;
  margin: 21px 0 13px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 400;
  line-height: 1.23;
  letter-spacing: -.035em;
}

.answer-card p {
  max-width: 760px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.source-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 26px;
  color: var(--muted);
  font-size: 10px;
}

.source-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0 0 3px;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  color: var(--ink);
  background: transparent;
  font-size: 10px;
}

.recall-matches {
  margin-top: 25px;
  border-top: 1px solid var(--line);
}

.recall-match {
  padding: 17px 0 15px;
  border-bottom: 1px solid var(--line);
}

.recall-match h3 {
  margin: 8px 0 5px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 400;
}

.recall-match p {
  margin: 0;
}

.pill-icon {
  width: 18px;
  height: 18px;
  border: 0;
  font-size: 13px;
}

.brief-header,
.recent-intro {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-end;
}

.date-button,
.filter-button {
  padding: 8px 0;
  border-bottom: 1px solid var(--line-strong);
  color: var(--ink);
  background: transparent;
  font-size: 10px;
}

.date-button span,
.filter-button span {
  margin-left: 12px;
  color: var(--muted);
}

.brief-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  max-width: 940px;
  margin-top: 49px;
}

.brief-focus {
  max-width: 940px;
  padding: 24px 0 26px;
  border-top: 2px solid var(--accent);
  border-bottom: 1px solid var(--line-strong);
}

.brief-focus-label {
  color: var(--accent);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.brief-focus h2 {
  max-width: 700px;
  margin: 12px 0 13px;
  color: var(--ink);
  font-family: var(--display);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 400;
  letter-spacing: -.035em;
  line-height: 1.08;
}

.brief-focus p {
  max-width: 700px;
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.brief-focus p strong {
  display: inline-block;
  min-width: 76px;
  color: var(--ink);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.brief-focus-move {
  color: var(--ink) !important;
}

.brief-focus-actions {
  display: flex;
  gap: 8px;
  margin-top: 18px;
}

.brief-card {
  min-height: 0;
  padding: 25px 0 23px;
  border-top: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
}

.brief-card:last-child {
  border-bottom: 1px solid var(--line);
}

.brief-wide {
  grid-column: span 1;
  min-height: 0;
  background: transparent;
}

.brief-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brief-kicker.coral { color: var(--accent); }
.brief-kicker.purple { color: var(--violet); }
.brief-kicker.yellow { color: var(--ochre); }

.brief-card h2 {
  max-width: 690px;
  margin: 18px 0 10px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 25px;
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -.035em;
}

.brief-card:not(.brief-wide) h2 {
  font-size: 20px;
}

.brief-card p {
  max-width: 700px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}

.brief-items {
  margin-top: 18px;
  border-top: 1px solid var(--line);
}

.brief-narrative {
  max-width: 700px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}

.brief-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0 16px;
  border-bottom: 1px solid var(--line);
}

.brief-item-copy {
  min-width: 0;
  flex: 1;
}

.brief-item h3 {
  margin: 8px 0 6px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 400;
}

.brief-item p {
  margin: 0;
}

.brief-item-actions {
  display: flex;
  flex: 0 0 auto;
  gap: 8px;
  padding-top: 22px;
}

.brief-action-button {
  padding: 6px 9px;
  border: 1px solid var(--moss);
  color: var(--moss);
  background: transparent;
  font-size: 10px;
}

.brief-action-button.muted {
  border-color: var(--line-strong);
  color: var(--muted);
}

.brief-source {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  color: var(--muted);
  font-size: 10px;
}

.brief-source > span:last-child {
  margin-left: auto;
  color: var(--ink);
}

.source-orb {
  width: 22px;
  height: 22px;
  border: 0;
  font-size: 14px;
}

.connection-stack {
  display: flex;
  align-items: center;
  margin-top: 21px;
}

.connection-node {
  width: 21px;
  height: 21px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: transparent;
}

.connection-node.blue { border-color: var(--moss); }
.connection-node.yellow { border-color: var(--ochre); }
.connection-node.pink { border-color: var(--rose); }

.connection-line {
  width: 30px;
  height: 1px;
  background: var(--line-strong);
}

.small-action {
  margin-top: 17px;
  padding: 0 0 3px;
  border-bottom: 1px solid var(--violet);
  border-radius: 0;
  color: var(--violet);
  background: transparent;
  font-size: 10px;
}

.small-action span {
  margin-left: 12px;
}

.resurfacing-body {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.memory-illustration {
  display: grid;
  width: 62px;
  height: 62px;
  place-items: center;
  border: 1px solid var(--ochre);
  border-radius: 50%;
  color: var(--ochre);
  background: transparent;
  font-size: 24px;
}

.timeline {
  max-width: 940px;
  margin-top: 51px;
}

.timeline-day {
  display: flex;
  align-items: center;
  gap: 13px;
  margin: 27px 0 9px;
  color: var(--muted);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.timeline-day:first-child {
  margin-top: 0;
}

.timeline-line {
  height: 1px;
  flex: 1;
  background: var(--line);
}

.timeline-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.timeline-icon {
  width: 31px;
  height: 31px;
  flex-basis: 31px;
  margin-top: 1px;
}

.timeline-icon.blue { color: var(--moss); }
.timeline-icon.coral { color: var(--accent); }
.timeline-icon.yellow { color: var(--ochre); }
.timeline-icon.pink { color: var(--rose); }

.timeline-copy {
  min-width: 0;
  flex: 1;
}

.timeline-meta {
  display: flex;
  gap: 10px;
  color: var(--muted);
  font-size: 9px;
}

.edit-hint {
  margin-left: auto;
  color: var(--accent);
  opacity: .72;
}

.type-label {
  color: var(--ink);
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.timeline-copy h2 {
  margin: 8px 0 6px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 400;
  letter-spacing: -.02em;
}

.timeline-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
}

.is-working {
  position: relative;
  pointer-events: none;
  opacity: .58;
  transition: opacity .2s ease;
}

.is-working::after {
  position: absolute;
  top: 10px;
  right: 0;
  color: var(--accent);
  content: 'Working…';
  font-size: 9px;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.is-busy {
  cursor: wait;
}

.is-busy::before {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-right: 2px;
  border: 1px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  content: '';
  animation: spin .7s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.timeline-arrow {
  padding: 9px 0;
  color: var(--muted);
  background: transparent;
  font-size: 17px;
}

.toast {
  position: fixed;
  right: 28px;
  bottom: 92px;
  z-index: 5;
  padding: 12px 15px;
  border: 1px solid var(--line-strong);
  color: var(--paper-white);
  background: var(--ink);
  box-shadow: 0 10px 25px rgba(32, 38, 34, .14);
  font-size: 12px;
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: .25s ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.toast-action {
  padding: 3px 0;
  border-bottom: 1px solid rgba(250, 248, 242, .65);
  color: var(--paper-white);
  background: transparent;
  font-size: 10px;
  font-weight: 600;
}

.ask-fab {
  position: fixed;
  right: 28px;
  bottom: 26px;
  z-index: 4;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 12px 16px 12px 13px;
  border-radius: 999px;
  color: var(--paper-white);
  background: var(--ink);
  box-shadow: 0 10px 24px rgba(32, 38, 34, .16);
  font-size: 11px;
  font-weight: 600;
  transition: background .2s ease, transform .2s ease;
}

.ask-fab:hover {
  background: var(--accent);
  transform: translateY(-2px);
}

.ask-fab-icon {
  display: grid;
  width: 20px;
  height: 20px;
  place-items: center;
  border: 1px solid rgba(250, 248, 242, .4);
  border-radius: 50%;
  font-size: 12px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  clip-path: inset(50%);
}

@media (max-width: 960px) {
  .sidebar {
    width: 196px;
    flex-basis: 196px;
  }

  .main-content {
    width: calc(100% - 196px);
  }

  .capture-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .signal-card {
    display: inline-block;
    width: calc(50% - 14px);
    margin-right: 24px;
    vertical-align: top;
  }

  .signal-card:nth-of-type(3) {
    margin-right: 0;
  }

  .connected-note {
    display: none;
  }
}

@media (max-width: 680px) {
  .app-shell {
    display: block;
  }

  .sidebar {
    position: sticky;
    top: 0;
    z-index: 3;
    display: block;
    width: 100%;
    height: auto;
    padding: 13px 18px 10px;
    border-bottom: 1px solid var(--line);
    background: rgba(247, 247, 244, .96);
  }

  .brand {
    margin: 0;
  }

  .sidebar-label,
  .sidebar-foot,
  .nav-key,
  .nav-dot {
    display: none;
  }

  .nav-list {
    display: flex;
    gap: 18px;
    margin-top: 12px;
    overflow-x: auto;
  }

  .nav-item {
    width: auto;
    flex: 0 0 auto;
    padding: 7px 0;
    font-size: 11px;
  }

  .nav-item.is-active::before {
    right: 0;
    bottom: 0;
    left: 0;
    width: auto;
    height: 2px;
  }

  .main-content {
    width: 100%;
  }

  .topbar {
    height: 56px;
    padding: 0 20px;
  }

  .view-stack {
    padding: 0 20px 48px;
  }

  .view {
    padding-top: 42px;
  }

  h1 {
    font-size: 46px;
  }

  .capture-card-foot {
    align-items: flex-start;
    flex-direction: column;
  }

  .source-actions {
    flex-wrap: wrap;
    gap: 10px 16px;
  }

  .connect-button {
    align-self: flex-end;
  }

  .brief-grid {
    grid-template-columns: 1fr;
  }

  .recent-item-actions {
    opacity: 1;
  }

  .signal-card {
    display: block;
    width: 100%;
    margin-right: 0;
  }

  .brief-header,
  .recent-intro {
    align-items: flex-start;
    flex-direction: column;
  }

  .brief-grid {
    margin-top: 32px;
  }

  .ask-form textarea {
    padding-right: 0;
  }

  .ask-form .connect-button {
    position: static;
    margin-top: 12px;
  }

  .suggestion-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .answer-card {
    margin-top: 35px;
    padding: 20px 0 17px 17px;
  }

  .answer-card h2 {
    font-size: 22px;
  }

  .resurfacing-body {
    gap: 15px;
  }

  .memory-illustration {
    width: 52px;
    height: 52px;
    flex: 0 0 52px;
  }

  .ask-fab {
    right: 18px;
    bottom: 18px;
  }

  .toast {
    right: 18px;
    bottom: 78px;
    left: 18px;
  }
}