/* The review flow: read the block, inspect a run, then plan the next week.
   Extends the existing paper, ink and lime design system. */
:root { --ink-faint: oklch(43% 0.024 226); }
/* Task views share the same data, selected range, and visual language. */
.settings-bar { margin-bottom: 12px; padding: 10px 0; border-bottom: 1px solid var(--rule); font-size: .85rem; }
.settings-bar > summary { font-weight: 700; }
.preferences-disclosure > summary { font-size: .85rem; color: var(--ink-soft); padding: 8px 0; }
.metric-explanations { margin-top: 16px; font-size: .88rem; line-height: 1.6; }
.metric-explanations dt { font-weight: 700; margin-top: 12px; }
.metric-explanations dd { margin: 0; color: var(--ink-soft); }
body.has-history #planning:not([hidden]) { display: block; }
.settings-bar label { display: inline-flex; align-items: center; gap: 8px; margin: 8px 16px 8px 0; }
.settings-bar input[type="checkbox"], .day-toggles input { min-height: 20px; width: 20px; accent-color: var(--teal); }
.sync-bar, .plan-controls, .workout-toolbar { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; margin: 12px 0 20px; }
.sync-bar { font-size: .85rem; color: var(--ink-soft); }
.sync-bar span { flex: 1 1 300px; }
.toolbar { position: sticky; top: 0; z-index: 8; background: var(--paper); box-shadow: 0 1px 0 var(--rule); }
body[data-view="planning"] .toolbar { display: none; }
.exploration { margin-top: 24px; }
.exploration > summary { padding: 16px; font-weight: 700; }
.exploration > .dashboard { grid-template-columns: 1fr; }
.exploration .chart-panel { width: 100%; }
.exploration #heatmapChart { overflow-x: auto; }
.day-toggles { display: flex; flex-wrap: wrap; gap: 10px; border: 0; padding: 8px 0; }
.day-toggles label { display: inline-flex; align-items: center; gap: 6px; }
.day-toggles legend { font-size: .85rem; }
#planningHistoryNote, #checkinAge { padding: 12px; background: var(--surface-muted); color: var(--ink-soft); font-size: .9rem; }
#acceptedPlan:not(:empty) { border: 1px solid var(--rule); padding: 16px; margin: 16px 0 24px; }
.saved-session { display: grid; grid-template-columns: 1fr 145px 85px 30px 130px minmax(180px, 1.5fr); gap: 8px; padding: 12px 0; align-items: center; border-top: 1px solid var(--rule); }
.saved-session input, .saved-session select { min-width: 0; width: 100%; }
.analysis-progress { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; font-size: .85rem; margin-top: 12px; }
dialog { max-width: min(560px, calc(100vw - 32px)); max-height: 85vh; overflow: auto; padding: 24px; color: var(--ink); background: var(--surface); border: 1px solid var(--rule-strong); border-radius: 8px; }
dialog::backdrop { background: rgb(15 30 35 / .55); }
dialog p { margin: 16px 0; line-height: 1.6; }
dialog button { margin: 12px 8px 0 0; }
#enrichedRun:not(:empty) { margin: 16px 0; padding: 16px; border: 1px solid var(--rule); overflow-x: auto; }
.workout-toolbar { padding-right: 35px; }
.workout-toolbar a { text-decoration: underline; }
.workout-toolbar label { display: grid; gap: 5px; }
body:not(.has-history) .exploration { display: none; }
.metric-help { cursor: help; }
#planDraftReview > summary { padding: 16px 0; font-weight: 700; font-size: .9rem; }
.plan-controls .context-save { margin: 0; }
@media (max-width: 1100px) { .saved-session { grid-template-columns: 1fr 145px 85px 30px; } .saved-session select { grid-column: span 2; } }
@media (max-width: 700px) {
  .app-nav { width: 100%; justify-content: space-between; }
  .app-nav a { flex: 1; text-align: center; min-height: 44px; }
  .settings-bar label { display: flex; }
  .toolbar { padding: 10px 0; }
  .toolbar-intro { display: none; }
  .toolbar-controls { width: 100%; }
  .saved-session { grid-template-columns: minmax(0, 1fr) 80px 30px; }
  .saved-session strong { grid-column: 1 / -1; }
  .saved-session select { grid-column: 1 / -1; }
  .plan-controls strong { order: -1; width: 100%; }
  .plan-controls button { flex: 1; }
}
[hidden] { display: none !important; }
html { scroll-padding-top: 90px; }
body { caret-color: var(--teal); }
body::before { height: 4px; }
button, input, select { min-height: 40px; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
summary { cursor: pointer; }
summary:focus-visible { outline: 3px solid var(--blue); outline-offset: 4px; }
button:disabled { cursor: default; opacity: .48; }
.skip-link { position: fixed; top: 10px; left: 16px; z-index: 100; padding: 10px 16px; background: var(--ink); color: var(--surface); transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }
.app { max-width: 1320px; padding-top: 16px; }
.app-header { grid-template-columns: auto 1fr auto; gap: 28px; margin-bottom: 20px; padding-bottom: 12px; }
.app-nav { gap: 4px; }
.app-nav a { padding: 10px 12px; border-radius: 5px; }
.app-nav a:hover, .app-nav a[aria-current] { background: var(--paper-deep); }
.header-actions { gap: 10px; }
/* Keep actions at the right edge even when the nav is hidden (no history). */
.app-header > .header-actions { grid-column: 3; justify-self: end; }
body:not(.has-history) #sourceStatus,
body:not(.has-history) .header-actions #demoButton { display: none; }
.hero-status { font-variant-numeric: tabular-nums; }
.live-indicator { display: none; }
.actions { gap: 6px; }
.actions button, .actions .file-button { padding: 8px 12px; font-size: .78rem; }
.actions .ghost-action { padding-inline: 9px; }
.toolbar { grid-template-columns: 1fr auto; align-items: center; gap: 16px; border-top: 0; padding: 0 0 16px; margin-bottom: 18px; }
.toolbar-controls { display: flex; align-items: end; gap: 10px; }
.toolbar-controls .control { min-width: 150px; }
.toolbar-intro strong { font-size: 1rem; font-variant-numeric: tabular-nums; }
.toolbar-intro span { font-size: .78rem; }
.control label { font-size: .7rem; letter-spacing: .025em; text-transform: none; }
.status { margin: 0 0 16px; padding: 10px 12px; border: 1px solid var(--rule); background: var(--surface-muted); font-size: .8rem; }
.status:empty { display: none; }
.status.error { border-color: var(--red); }
.overview-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; gap: 18px; }
.overview-head h1 { max-width: none; margin: 0 0 5px; font-size: 2rem; letter-spacing: -.03em; line-height: 1.15; }
.overview-head > div > p { font-size: .88rem; }
.source-label { padding: 6px 0; color: var(--ink-soft); font-size: .75rem; }
.source-label::before { content: ''; display: inline-block; width: 6px; height: 6px; margin-right: 7px; border-radius: 50%; background: var(--teal); }
.block-review { display: block; margin-bottom: 0; padding: 22px 24px 0; border: 1px solid var(--rule); border-bottom: 0; border-top: 3px solid var(--teal); }
.block-review h2 { max-width: none; font-size: 1.2rem; letter-spacing: -.02em; }
.block-review p { max-width: 80ch; margin-top: 6px; font-size: .85rem; }
.block-evidence { grid-template-columns: repeat(3, minmax(0, 1fr)); border: 0; border-bottom: 1px solid var(--rule); margin-top: 20px; }
.block-evidence-card { padding: 0 24px 20px; border: 0; border-right: 1px solid var(--rule); background: transparent; }
.block-evidence-card:first-child { padding-left: 0; }
.block-evidence-card:last-child { padding-right: 0; }
.block-evidence-card span { font-size: .72rem; text-transform: none; letter-spacing: 0; font-weight: 600; }
.block-evidence-card strong { margin: 4px 0; font-size: 1.8rem; line-height: 1.2; letter-spacing: -.025em; font-variant-numeric: tabular-nums; }
.block-evidence-card small { font-size: .74rem; }
.primary-chart { border-top: 0; padding: 20px 24px 12px; min-height: 0; }
.primary-chart .panel-heading { align-items: center; margin-bottom: 12px; }
.primary-chart h2 { font-size: 1rem; margin-bottom: 3px; }
.chart-controls { display: flex; align-items: end; gap: 8px; }
.chart-controls .control { width: 150px; }
.chart-controls .control:last-child { width: 100px; }
.primary-chart .chart { height: 270px; }
.primary-chart .bar { fill: var(--teal); opacity: .85; }
.primary-chart .empty-period { fill: var(--rule); }
.primary-chart .line { stroke: var(--ink); }
.primary-chart .chart svg { overflow: visible; width: 100%; height: 100%; }
.chart-caption { margin: 10px 0 0; color: var(--ink-faint); font-size: .72rem; }
.key-runs { margin: 24px 0; padding: 0; background: transparent; border: 0; }
.key-runs h2, .coaching-workspace h2 { font-size: 1.2rem; }
.key-run-card { position: relative; border: 1px solid var(--rule); background: var(--surface); padding: 17px 20px; }
.key-run-card strong { font-size: 1.05rem; overflow-wrap: anywhere; }
.key-run-card > span { color: var(--teal); font-size: .7rem; letter-spacing: .025em; }
.key-run-card:hover { background: var(--paper-deep); }
.analysis-row { grid-template-columns: minmax(0, 1fr); gap: 24px; }
.intel-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.ai-insights { grid-template-columns: minmax(280px, .85fr) minmax(0, 1.15fr); }
.ai-insights-intro h2 { font-size: 1.25rem; max-width: none; }
.ai-insights-intro p { font-size: .83rem; }
.ai-status-dot { display: none; }
.ai-controls input { min-width: 0; width: 100%; padding: 10px; border: 1px solid var(--rule); border-radius: 6px; background: var(--surface); color: var(--ink); font-size: .83rem; }
.ai-controls input::placeholder { color: var(--ink-faint); }
.coaching-workspace { margin-block: 24px; }
.coaching-grid { align-items: start; gap: 20px; }
.context-disclosure { border-top: 1px solid var(--rule); }
.context-disclosure > summary { padding: 16px 2px; font-size: .94rem; font-weight: 700; }
.context-disclosure > summary span { display: block; margin-top: 5px; font-size: .76rem; font-weight: 400; color: var(--ink-faint); }
.context-disclosure .context-card { padding: 0 2px 18px; border: 0; background: transparent; }
.context-card input, .context-card select { padding: 7px 10px; border: 1px solid var(--rule); border-radius: 5px; background: var(--surface); font-size: .85rem; color: var(--ink); }
.context-card label { text-transform: none; font-size: .75rem; letter-spacing: 0; }
.context-card .context-muted { margin-top: 8px; }
.readiness-card { border: 0; border-top: 1px solid var(--rule); background: transparent; padding: 16px 0; }
.readiness-metric strong { font-size: 1.6rem; }
.context-save { font-size: .8rem; border-radius: 5px; min-height: 40px; }
.context-save:hover { background: var(--ink); color: var(--surface); }
.plan-draft { display: grid; grid-template-columns: minmax(0, 1fr); border: 0; padding: 24px; margin-top: 12px; }
.plan-draft h3 { color: var(--surface); font-size: 1.1rem; }
.plan-draft p { font-size: .84rem; }
.plan-draft > .context-save { justify-self: start; }
.plan-draft .context-save:hover { background: var(--accent-hover); color: var(--accent-ink); }
.recommended-calendar { gap: 0; }
.recommended-day { border: 0; border-left: 1px solid oklch(38% .02 210); min-height: 160px; padding: 12px; background: transparent; }
.recommended-day:first-child { border-left: 0; }
.recommended-day:hover { background: oklch(26% .025 219); }
.recommended-day strong { font-size: .83rem; }
.recommended-day time, .recommended-day small, .recommended-day em { color: oklch(81% .015 198); font-size: .72rem; }
.recommended-day.skipped { opacity: .8; }
.training-texture-heading h2 { font-size: 1.1rem; }
.texture-stat > span { font-size: .7rem; letter-spacing: .02em; }
.texture-stat small { font-size: .72rem; }
.texture-stat strong { font-size: 1.15rem; }
.ledger-controls { display: flex; flex-wrap: wrap; align-items: end; gap: 12px; margin-bottom: 20px; }
.ledger-controls .control { min-width: 155px; }
.ledger-controls .run-search { flex: 1; min-width: 200px; }
.ledger-controls button { font-size: .8rem; border: 1px solid var(--rule); }
.ledger-pagination { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-top: 16px; color: var(--ink-soft); font-size: .8rem; }
.ledger-pagination > div { display: flex; gap: 6px; }
.ledger-pagination button { border: 1px solid var(--rule); min-width: 75px; font-size: .8rem; }
.ledger-empty { padding: 25px 0; color: var(--ink-soft); }
.activity-row td { font-variant-numeric: tabular-nums; }
.activity-row td:nth-child(3) { white-space: normal; overflow-wrap: anywhere; }
.table-wrap th { font-size: .68rem; }
.empty-window { padding: 48px 24px; margin-bottom: 32px; background: var(--surface); border: 1px solid var(--rule); text-align: center; }
.empty-window h2 { margin-bottom: 12px; }
.empty-window p { color: var(--ink-soft); }
body:not(.has-data) .coaching-workspace,
body:not(.has-data) .training-texture,
body:not(.has-data) .key-runs,
body:not(.has-data) .advanced-exploration,
body:not(.has-history) .toolbar,
body:not(.has-history) .app-nav,
body.has-history .onboarding { display: none; }
.onboarding { margin: 40px 0; }
.onboarding-copy h1 { font-size: 2.7rem; line-height: 1.08; }
@media (max-width: 1100px) {
  .app-header { grid-template-columns: auto 1fr; gap: 8px 20px; }
  .header-actions { grid-column: 2; grid-row: 1; }
  .app-nav { grid-column: 1 / -1; grid-row: 2; }
  .intel-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .coaching-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .readiness-card { grid-column: 1 / -1; }
  .recommended-calendar { grid-template-columns: repeat(4, minmax(0, 1fr)); row-gap: 16px; }
}
@media (max-width: 700px) {
  html { scroll-padding-top: 16px; }
  .app { width: calc(100% - 32px); }
  .app-header { gap: 12px; }
  .brand-wordmark { font-size: 1.1rem; }
  .header-actions { grid-column: 1 / -1; grid-row: 2; justify-content: start; }
  .actions { display: flex; flex-wrap: wrap; width: 100%; }
  .actions button, .actions .file-button { min-height: 40px; padding: 8px 10px; }
  .app-nav { grid-row: 3; justify-content: space-between; width: 100%; }
  .app-nav a { padding: 8px 14px; }
  .toolbar { grid-template-columns: minmax(0, 1fr) auto; gap: 10px; }
  .toolbar-intro strong { font-size: .83rem; }
  .toolbar-intro span { display: none; }
  .toolbar-controls .control { min-width: 130px; }
  body.is-custom-range .toolbar { grid-template-columns: 1fr; }
  body.is-custom-range .toolbar-controls { display: grid; grid-template-columns: 1fr 1fr; }
  body.is-custom-range .toolbar-controls .control:first-child { grid-column: 1 / -1; }
  .overview-head { align-items: start; flex-direction: column; gap: 7px; margin-bottom: 16px; }
  .overview-head h1 { font-size: 1.65rem; }
  .source-label { padding: 0; }
  .block-review { padding: 18px 16px 0; }
  .block-review h2 { font-size: 1.1rem; }
  .block-evidence { gap: 0; margin-top: 18px; }
  .block-evidence-card { padding: 0 10px 16px; border-bottom: 0; }
  .block-evidence-card strong { font-size: 1.22rem; }
  .block-evidence-card small { font-size: .67rem; }
  .block-evidence-card span { font-size: .68rem; }
  .primary-chart { padding: 16px; }
  .primary-chart .panel-heading { align-items: start; flex-direction: column; gap: 12px; }
  .chart-controls { width: 100%; }
  .chart-controls .control { width: auto; flex: 1; }
  .chart-controls .control:last-child { flex: 0 0 100px; }
  .primary-chart .chart { height: 230px; }
  .key-runs-grid { grid-template-columns: 1fr; }
  .key-run-card { padding: 14px 16px; }
  .intel-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ai-insights { grid-template-columns: 1fr; }
  .coaching-workspace { padding: 18px 16px; }
  .coaching-grid { grid-template-columns: 1fr; gap: 0; }
  .plan-draft { padding: 18px; }
  .recommended-calendar { grid-template-columns: 1fr; gap: 0; }
  .recommended-day { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 3px 14px; border-left: 0; border-top: 1px solid oklch(38% .02 210); min-height: 0; padding: 14px 0; }
  .recommended-day > span { grid-column: 1; grid-row: 1; }
  .recommended-day time { grid-column: 1; grid-row: 2; margin: 0; }
  .recommended-day strong { grid-column: 2; grid-row: 1; margin: 0; }
  .recommended-day small { grid-column: 2; grid-row: 2; }
  .recommended-day em { grid-column: 2; margin: 3px 0 0; }
  .ledger-controls { gap: 10px; }
  .ledger-controls .run-search { flex-basis: 100%; }
  .ledger-controls > .control:not(.run-search) { flex: 1; }
  .ledger-controls button { min-width: 0; padding-inline: 10px; }
  #copyViewButton { flex-basis: 100%; }
  .table-wrap { overflow: visible; }
  .table-wrap table, .table-wrap tbody { display: block; min-width: 0; width: 100%; }
  .table-wrap thead { display: none; }
  .activity-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)) 35px; padding: 14px 0; border-top: 1px solid var(--rule); gap: 8px; }
  .activity-row td { display: block; padding: 0; border: 0; font-size: .85rem; }
  .activity-row td:first-child { grid-column: 4; grid-row: 1 / span 3; align-self: center; }
  .activity-row td:nth-child(2) { grid-column: 1 / span 3; grid-row: 2; color: var(--ink-faint); font-size: .75rem; }
  .activity-row td:nth-child(3) { grid-column: 1 / span 3; grid-row: 1; font-weight: 700; }
  .activity-row td:nth-child(n+6) { display: none; }
  .activity-row td:nth-child(4)::before, .activity-row td:nth-child(5)::before { display: block; content: attr(data-label); font-size: .66rem; color: var(--ink-faint); }
  .ledger-pagination { align-items: start; font-size: .74rem; }
  .ledger-pagination button { min-width: 65px; padding-inline: 8px; }
  .onboarding { margin-top: 24px; }
  .onboarding-copy { padding: 28px 22px; }
  .onboarding-copy h1 { font-size: 2.1rem; }
  .onboarding { grid-template-columns: 1fr; }
  .onboarding-features { border-left: 0; border-top: 1px solid var(--rule); padding: 24px 22px; }
}

/* Account sign-in and connected accounts */
.account-dialog {
  width: min(440px, calc(100vw - 32px));
  padding: 0;
  border: 1px solid var(--rule-strong);
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow-sheet);
}
.account-dialog::backdrop { background: rgba(19, 37, 47, 0.42); }
.account-dialog-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 18px 20px 0; }
.account-dialog-head h2 { margin: 0; font-size: 1.2rem; }
.account-dialog-head .modal-close { position: static; float: none; margin: 0; }
.account-dialog-body { padding: 12px 20px 22px; }
.account-copy, .account-fine-print { margin: 0 0 16px; color: var(--ink-soft); font-size: .9rem; line-height: 1.45; }
.account-fine-print { margin: 16px 0 0; color: var(--ink-faint); font-size: .78rem; }
.account-error { margin: 12px 0 0; color: var(--red); font-size: .85rem; }
.account-muted { color: var(--ink-faint); font-size: .8rem; }
.provider-list { display: grid; gap: 10px; }
.provider-button {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  min-height: 46px; padding: 10px 16px;
  border: 1px solid var(--rule-strong); background: var(--surface-muted); color: var(--ink-strong);
  font: inherit; font-weight: 700; text-decoration: none; cursor: pointer;
}
.provider-button:hover:not(:disabled) { border-color: var(--ink-strong); }
.provider-button:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.provider-button:disabled { cursor: not-allowed; color: var(--ink-faint); }
.provider-button small { font-weight: 400; font-size: .72rem; }
.provider-strava { border-color: var(--orange); }
.account-section-title { margin: 6px 0 8px; font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-faint); }
.connection-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--rule); }
.connection-list li { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--rule); }
.connection-list li div { display: grid; gap: 2px; min-width: 0; }
.connection-list li span { color: var(--ink-soft); font-size: .85rem; overflow-wrap: anywhere; }
.account-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 18px; }
.account-actions a.ghost-action { text-decoration: none; }
.link-action.danger { color: var(--red); }
.account-button { max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.recommended-day, .recommended-day small, .recommended-day strong, .recommended-day em { white-space: normal; overflow-wrap: anywhere; min-width: 0; }
.key-runs-grid { grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); }
#signals .intel-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 700px) { #signals .intel-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* Progressive disclosure: keep the review and saved week in front. */
.header-actions { display: grid; justify-items: end; position: relative; }
.source-status { font-size: .78rem; color: var(--ink-soft); }
.data-menu { position: relative; }
.data-menu > summary { list-style: none; border: 1px solid var(--rule-strong); border-radius: 6px; padding: 9px 12px; min-height: 40px; color: var(--ink); background: var(--surface); font-size: .85rem; font-weight: 650; }
.data-menu > summary::-webkit-details-marker { display: none; }
.data-menu[open] > summary { background: var(--paper-deep); }
.data-menu-panel { position: absolute; z-index: 30; top: calc(100% + 10px); right: 0; width: min(400px, calc(100vw - 32px)); max-height: min(75vh, 650px); overflow-y: auto; padding: 20px; border: 1px solid var(--rule-strong); border-radius: 8px; background: var(--surface); box-shadow: var(--shadow-sheet); text-align: left; }
.data-menu-panel h2 { font-size: 1rem; margin: 0 0 8px; }
.data-menu-actions { display: grid; gap: 10px; }
.data-menu-actions > p { margin: 0; font-size: .8rem; line-height: 1.5; color: var(--ink-soft); }
.data-menu-panel .settings-bar { display: grid; gap: 12px; border: 0; border-top: 1px solid var(--rule); margin: 18px 0 0; padding-top: 18px; }
.data-menu-panel .settings-bar label { display: flex; gap: 10px; margin: 0; line-height: 1.5; }
.data-menu-panel .settings-bar label:has(select) { justify-content: space-between; }
.data-menu-panel input[type="checkbox"] { flex: 0 0 20px; }
.data-menu-panel .file-button { display: flex; align-items: center; justify-content: center; }
.action-feedback { font-size: .85rem; line-height: 1.5; color: var(--teal); margin: 10px 0 0; }
.action-feedback.error { color: var(--red); }
.header-actions > .action-feedback { max-width: 420px; text-align: right; }
.analysis-row { gap: 12px; }
.secondary-disclosure { border: 1px solid var(--rule); background: var(--surface); margin-top: 12px; }
.secondary-disclosure > summary { padding: 16px 20px; display: flex; align-items: center; justify-content: space-between; gap: 16px; font-weight: 700; font-size: .95rem; }
.secondary-disclosure > summary::before { content: "+"; font-size: 1.1rem; color: var(--teal); }
.secondary-disclosure[open] > summary::before { content: "−"; }
.secondary-disclosure > summary span { margin-left: auto; font-size: .8rem; font-weight: 400; color: var(--ink-soft); }
.secondary-disclosure > .data-panel { margin: 0; border: 0; border-top: 1px solid var(--rule); }
.secondary-disclosure .ai-insights { margin: 0; }
.plan-progress { color: var(--ink-soft); font-size: .9rem; margin: 0 0 16px; }
.plan-start { padding: 20px; margin-bottom: 20px; background: var(--teal-soft); border-left: 3px solid var(--teal); }
.plan-start p { margin: 6px 0 12px; font-size: .9rem; }
.plan-history-warning { padding: 12px; font-size: .85rem; background: var(--surface-muted); color: var(--ink-soft); }
.coaching-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
#planningContext { margin-top: 24px; }
#planningContext .readiness-card { padding: 20px; }
#planningContext #planningHistoryNote { margin: 0; }
#acceptedPlan { margin-bottom: 20px; }
.saved-session { display: block; padding: 0; }
.saved-session > summary { display: grid; grid-template-columns: 135px minmax(120px, 1fr) 100px 95px 40px; align-items: center; gap: 12px; min-height: 65px; padding: 12px 0; list-style: none; font-size: .9rem; }
.saved-session > summary::-webkit-details-marker { display: none; }
.saved-session > summary time { color: var(--ink-soft); font-size: .85rem; }
.saved-session > summary strong { grid-column: auto; }
.session-status { font-size: .78rem; color: var(--ink-soft); }
.session-status.completed { color: var(--teal); }
.session-edit-label { color: var(--teal); text-decoration: underline; font-size: .8rem; }
.session-editor { display: grid; grid-template-columns: 145px 110px 125px minmax(180px, 1fr); gap: 12px; padding: 8px 0 20px; }
.session-editor > label { display: grid; gap: 6px; font-size: .8rem; color: var(--ink-soft); }
.session-editor select { grid-column: auto; }
.session-editor > button { justify-self: start; }
.workout-lead { display: block; }
.workout-lead-metrics { width: 100%; }
.workout-more { margin-top: 20px; display: grid; gap: 10px; }
.workout-disclosure { border: 1px solid var(--rule); }
.workout-disclosure > summary { padding: 16px; font-weight: 650; font-size: .92rem; }
.workout-disclosure > .workout-section, .workout-disclosure > .workout-read { margin: 0; padding: 18px; border: 0; border-top: 1px solid var(--rule); }
.workout-disclosure > label { display: grid; gap: 6px; margin: 0 18px 18px; font-size: .85rem; }
#enrichedRun:not(:empty) { margin: 20px 0 0; }
@media (max-width: 1100px) { .session-editor { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 700px) {
  .header-actions { justify-items: start; width: 100%; }
  .header-actions > .action-feedback { text-align: left; }
  .data-menu-panel { position: fixed; top: 110px; right: 16px; }
  .secondary-disclosure > summary { padding: 16px; flex-wrap: wrap; gap: 8px; }
  .secondary-disclosure > summary span { display: none; }
  .coaching-grid { grid-template-columns: 1fr; }
  .saved-session > summary { grid-template-columns: minmax(0, 1fr) auto auto; gap: 5px 12px; }
  .saved-session > summary time { grid-column: 1; grid-row: 2; }
  .saved-session > summary strong { grid-column: 1; grid-row: 1; }
  .saved-session .session-distance { grid-column: 2; grid-row: 1; }
  .saved-session .session-status { grid-column: 2; grid-row: 2; }
  .saved-session .session-edit-label { grid-column: 3; grid-row: 1 / 3; }
  .session-editor { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .session-editor > label:last-of-type { grid-column: 1 / -1; }
  .session-editor select { grid-column: auto; }
}

/* Welcome panel: what the product does, beside the sign-in actions. */
.onboarding-features { display: flex; flex-direction: column; gap: 18px; padding: 36px 34px; border-left: 1px solid var(--rule); background: var(--paper-deep); }
.features-title { margin: 0; font-size: .72rem; font-weight: 760; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); }
.feature-list { display: grid; gap: 14px; margin: 0; padding: 0; list-style: none; }
.feature-list li { display: grid; gap: 2px; padding-left: 14px; border-left: 3px solid var(--teal); }
.feature-list li:first-child { border-left-color: var(--accent); }
.feature-list strong { color: var(--ink-strong); font-size: .95rem; }
.feature-list span { color: var(--ink-soft); font-size: .86rem; line-height: 1.45; }
.works-with { margin: auto 0 0; color: var(--ink-faint); font-size: .8rem; }
.works-with strong { color: var(--ink-soft); }

/* First paint: while the account and history load, show a calm loading state
   instead of flashing the welcome panel at returning runners. */
.app-loading { display: none; }
body.is-loading .app-loading { display: grid; justify-items: center; gap: 14px; padding: 96px 16px; color: var(--ink-soft); }
body.is-loading .app-loading p { margin: 0; font-size: .95rem; }
body.is-loading .onboarding,
body.is-loading .header-actions .actions > :not(#accountButton) { visibility: hidden; }
body.is-loading .onboarding { display: none; }
.app-loading-mark { width: 48px; height: 48px; animation: runlore-pulse 1.4s ease-in-out infinite; }
@keyframes runlore-pulse { 0%, 100% { opacity: .55; transform: scale(.96); } 50% { opacity: 1; transform: scale(1); } }
@media (prefers-reduced-motion: reduce) { .app-loading-mark { animation: none; } }