/* Partner section: tabs, cards, forms and the offer page. Palette A tokens only. */
.pt-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin: 0 0 24px; overflow-x: auto; }
.pt-tabs a { flex: none; text-decoration: none; padding: 10px 12px; color: var(--muted-strong); font: 600 14px var(--font-body); white-space: nowrap; }
.pt-tabs a[aria-current] { color: var(--ink); box-shadow: inset 0 -2px 0 var(--accent); }
.pt-grid { display: grid; gap: 16px; grid-template-columns: repeat(var(--cols, 2), minmax(0, 1fr)); margin-bottom: 24px; }
.pt-card { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 18px 20px; min-width: 0; }
.pt-card h3 { margin: 0 0 8px; font: 600 16px var(--font-body); color: var(--ink); }
.pt-card p { margin: 0 0 8px; color: var(--muted-strong); font-size: 14px; line-height: 1.5; }
.pt-big { font: 600 30px var(--font-display); color: var(--ink); margin: 4px 0 6px; }
.pt-big.up { color: var(--profit); }
.pt-copy { display: flex; gap: 8px; align-items: center; margin: 8px 0; }
.pt-copy code { flex: 1; min-width: 0; padding: 10px 12px; border: 1px solid var(--line-strong); border-radius: 6px; background: var(--bg); color: var(--ink); font: 14px var(--font-mono); overflow-wrap: anywhere; }
.pt-flag { display: inline-block; padding: 2px 8px; border-radius: 4px; background: var(--gold-soft); color: var(--gold); font: 600 12px var(--font-body); vertical-align: middle; }
.pt-note { color: var(--muted); font-size: 13px; line-height: 1.5; margin: 8px 0 0; }
.pt-kv { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px 16px; margin: 0; font-size: 14px; }
.pt-kv dt { color: var(--muted-strong); }
.pt-kv dd { margin: 0; color: var(--ink); font-family: var(--font-mono); text-align: right; }
.pt-steps { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 20px; padding: 0; list-style: none; }
.pt-steps a { display: block; padding: 8px 12px; border: 1px solid var(--line-strong); border-radius: 6px; font-size: 13px; color: var(--muted-strong); text-decoration: none; }
.pt-steps a:hover { border-color: var(--accent); color: var(--ink); }
.pt-steps a.done { color: var(--ink); }
.pt-steps a.done::before { content: '\2713 '; color: var(--profit); }
.pt-steps a.now { border-color: var(--accent); }
.pt-steps a[aria-current] { border-color: var(--accent); color: var(--ink); background: var(--accent-soft); }
.pt-step-info { margin: 0 0 20px; padding: 14px 16px; border: 1px solid var(--line-strong); border-radius: 8px; display: grid; gap: 8px; scroll-margin-top: 90px; }
.pt-step-info p { margin: 0; }
.pt-step-info .button { justify-self: start; }
.pt-funnel { display: grid; gap: 10px; }
.pt-funnel div { display: grid; grid-template-columns: 170px minmax(0, 1fr) 80px; gap: 12px; align-items: center; font-size: 14px; color: var(--muted-strong); }
.pt-funnel i { display: block; height: 12px; border-radius: 3px; background: var(--accent-fill); }
.pt-funnel b { color: var(--ink); font: 500 14px var(--font-mono); text-align: right; }
.pt-form { display: grid; gap: 14px; }
.pt-form label { display: grid; gap: 6px; font-size: 12px; font-weight: 600; color: var(--muted-strong); }
.pt-input { min-height: 42px; padding: 10px 12px; border: 1px solid var(--line-strong); border-radius: 6px; background: var(--bg); color: var(--ink); font: 14px var(--font-body); }
.pt-input.area { min-height: 72px; }
.pt-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.pt-seg { display: inline-flex; gap: 2px; padding: 3px; border-radius: 6px; background: var(--bg); border: 1px solid var(--line); }
.pt-seg a { text-decoration: none; padding: 6px 12px; border-radius: 4px; font-size: 13px; font-weight: 600; color: var(--muted-strong); }
.pt-seg a[aria-current] { background: var(--accent-soft); color: var(--accent-text); }
.pt-split { display: grid; gap: 20px; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); }
.pt-preview { border: 1px solid var(--line-strong); border-radius: 12px; overflow: hidden; background: var(--bg); }
.pt-preview-bar { padding: 8px 14px; background: var(--surface-2); color: var(--muted); font: 12px var(--font-mono); }
.pt-preview-body { padding: 28px; }
.pt-author { display: flex; gap: 14px; align-items: center; margin-bottom: 18px; }
.pt-ava { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-text); font: 700 20px var(--font-display); }
.pt-h { font: 600 26px/1.2 var(--font-display); color: var(--ink); margin: 0 0 12px; }
.pt-check { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; font-size: 14px; color: var(--muted-strong); }
.pt-check li::before { content: ""; display: inline-block; width: 8px; height: 8px; margin-right: 10px; border-radius: 50%; background: var(--profit); }
.pt-warn { border-color: var(--warn); }
.pt-bad { border-color: var(--loss); }
.pt-ok-t { color: var(--profit); }
.pt-bad-t { color: var(--loss); }
.pt-gold-t { color: var(--accent-text); }
table.data td small { display: block; color: var(--muted); font-size: 12px; }
@media (max-width: 700px) {
  .pt-grid { grid-template-columns: minmax(0, 1fr); }
  .pt-split { grid-template-columns: minmax(0, 1fr); }
  .pt-funnel div { grid-template-columns: 110px minmax(0, 1fr) 60px; }
}
.pt-tabs a:hover { color: var(--ink); }
.pt-tabs a:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.pt-seg { flex-wrap: wrap; }
.pt-flash { margin-bottom: 20px; display: block; }
.pt-copy button { flex: none; }
.pt-row > .pt-copy { flex: 1 1 160px; margin: 0; }
.pt-input { width: 100%; min-width: 0; }
select.pt-input { appearance: auto; }
.pt-input-sm { width: 110px; min-height: 36px; padding: 6px 10px; }
.pt-input:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
textarea.pt-input { resize: vertical; font: 14px/1.5 var(--font-body); }
.pt-inline { display: grid; gap: 4px; font-size: 12px; font-weight: 600; color: var(--muted-strong); min-width: 0; }
.pt-row .pt-inline .pt-input:not(.pt-input-sm) { min-width: 180px; }
.pt-bare { border: 0; margin: 0; padding: 0; min-width: 0; display: contents; }
.pt-bare:disabled button { opacity: .45; cursor: not-allowed; }
.pt-form .check-line { font-weight: 400; font-size: 14px; display: flex; }
.pt-radio { display: inline-flex !important; gap: 8px; align-items: center; margin-right: 18px; font-size: 14px !important; color: var(--ink) !important; }
.pt-seg-field { border: 0; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.pt-seg-field legend { font-size: 12px; font-weight: 600; color: var(--muted-strong); margin-bottom: 6px; padding: 0; }
.pt-contract { margin: 0 0 20px; padding: 12px 16px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); color: var(--muted-strong); font-size: 14px; overflow-wrap: anywhere; }
.pt-contract b { color: var(--ink); font-weight: 600; }
.pt-demo { margin-top: 32px; border-style: dashed; }
.pt-demo summary { cursor: pointer; font-weight: 600; display: flex; gap: 10px; align-items: center; min-height: 44px; }
.pt-demo .pt-row { margin-top: 12px; }
.pt-hold { display: grid; gap: 6px; min-width: 220px; }
.pt-hold .pt-input-sm { width: 180px; }
.pt-wrap, .data td.pt-wrap { overflow-wrap: anywhere; max-width: 360px; min-width: 200px; white-space: normal; }
.pt-stack { display: grid; gap: 6px; justify-items: start; }
.pt-stack .pt-bare { display: contents; }
.pt-holds { display: grid; gap: 12px; margin: 0 0 20px; }
.pt-holds .pt-card { border-color: var(--loss); }
.pt-check-bad li::before { background: var(--loss); }
.pt-rules .block + .block { margin-top: 0; }
.pt-rules { display: grid; gap: 20px; }
.pt-proposal { border-color: var(--warn); }
.pt-proposal h2 { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.pt-source .pt-kv { margin-bottom: 12px; }
.pt-source .pt-row { margin: 8px 0; align-items: end; }
.pt-reward { margin-top: 12px; display: block; padding: 16px 18px; }
.pt-kv-wide { grid-template-columns: minmax(0, 220px) minmax(0, 1fr); }
.pt-kv-wide dd { text-align: left; font-family: var(--font-body); overflow-wrap: anywhere; }
.pt-kv dd { overflow-wrap: anywhere; }
.pt-budget { margin-bottom: 16px; display: grid; gap: 12px; }
.pt-budget .band-head h3 small, .pt-card h3 small { font-weight: 400; font-size: 13px; }
.pt-sub { margin: 4px 0 0; font: 600 14px var(--font-body); color: var(--ink); }
.pt-fees { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; font-size: 14px; color: var(--muted-strong); }
.pt-fees b { color: var(--ink); font-weight: 600; }
.pt-on td { background: var(--accent-soft); }
.pt-notify { margin: 24px 0; max-width: 640px; }
.pt-card + .pt-card { margin-top: 16px; }
.pt-card.pt-split { align-items: start; }
.pt-public { padding-block: clamp(32px, 6vw, 72px); }
.pt-public .pt-preview { max-width: 760px; margin-inline: auto; }
.pt-public-head { max-width: 760px; margin: 0 auto 16px; }
@media (max-width: 700px) {
  .pt-tabs { margin-inline: -4px; }
  .pt-row .pt-inline .pt-input:not(.pt-input-sm) { min-width: 0; }
  .pt-row .pt-inline { flex: 1 1 100%; }
  .pt-preview-body { padding: 20px; }
  .pt-kv, .pt-kv-wide { grid-template-columns: minmax(0, 1fr); gap: 2px 0; }
  .pt-kv dd { text-align: left; margin-bottom: 6px; }
  .pt-kv-wide dt { margin-top: 6px; }
}

/* Programme navigation and results stay scoped to the partner section. */
.pt-programmes { display: flex; flex-wrap: wrap; gap: 8px 24px; margin-bottom: 24px; border-bottom: 1px solid var(--line); }
.pt-programmes a { color: var(--muted-strong); padding-block: 12px; font-weight: 600; text-decoration: none; }
.pt-programmes a[aria-current] { color: var(--ink); box-shadow: inset 0 -2px var(--accent); }
.pt-programmes a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.pt-results { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.pt-invite { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; margin-block: 24px; }
.pt-invite .block { margin: 0; }
.pt-invite-offer { padding-block: 12px; }
.pt-status { min-width: 240px; max-width: 340px; white-space: normal; }
.pt-status small { margin-top: 8px; line-height: 1.5; }
.pt-assets { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; margin-block: 20px; }
.pt-assets h3 { font: 600 16px var(--font-body); }
.pt-assets p { color: var(--muted-strong); font-size: 14px; line-height: 1.5; }
.pt-history td:nth-child(2) { min-width: 180px; white-space: normal; }
@media (max-width: 700px) {
  .pt-invite { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .pt-invite-offer { padding-inline: 4px; }
  .pt-programmes { gap: 4px; }
  .pt-programmes a { flex: 1 1 130px; font-size: 14px; }
  .pt-copy { flex-wrap: wrap; }
  .pt-copy code { flex-basis: 100%; }
  .pt-results { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pt-results .fig { min-width: 0; }
}
.pt-money { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); margin-bottom: 24px; }
@media (max-width: 700px) {
  .pt-money { grid-template-columns: minmax(0, 1fr); }
}
.pt-manager-message { margin-block: 20px; }
.pt-manager-message summary { cursor: pointer; min-height: 44px; padding-block: 10px; color: var(--accent-text); }
.pt-manager-message .pt-form { margin-top: 12px; }
@media (max-width: 700px) {
  .pt-results .fig:last-child:nth-child(odd) { grid-column: 1 / -1; }
  .pt-history table.data, .pt-history tbody { display: block; width: 100%; min-width: 0; }
  .pt-history thead { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); }
  .pt-history table.data tr { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-areas: "date reward" "challenge challenge" "base rate" "status status"; gap: 12px; padding-block: 20px; border-bottom: 1px solid var(--line); }
  .pt-history table.data td { display: block; min-width: 0; max-width: none; padding: 0; border: 0; text-align: left; white-space: normal; }
  .pt-history td::before { content: attr(data-label); display: block; margin-bottom: 6px; color: var(--muted); font: 12px/1.5 var(--font-body); }
  .pt-history td:nth-child(1) { grid-area: date; }
  .pt-history td:nth-child(2) { grid-area: challenge; }
  .pt-history td:nth-child(3) { grid-area: base; }
  .pt-history td:nth-child(4) { grid-area: rate; }
  .pt-history td:nth-child(5) { grid-area: reward; }
  .pt-history td:nth-child(6) { grid-area: status; }
  .pt-history .pt-status { min-width: 0; max-width: none; }
}

/* Task 41: invite first screen, detail blocks, rules version, payout review. */
.pt-lead-lines { display: grid; gap: 4px; }
.pt-share { margin-block: 24px 0; }
.pt-more { display: grid; gap: 8px; margin-block: 24px; }
.pt-more details { border: 1px solid var(--line-strong); border-radius: 8px; padding: 12px 16px; }
.pt-more summary { cursor: pointer; font-weight: 600; }
.pt-more details p { margin: 10px 0 0; color: var(--muted-strong); }
.pt-more .pt-note { margin: 0; }
.pt-version { margin: 0; color: var(--muted-strong); }
.pt-review { border-color: var(--accent); }
.pt-review .pt-kv dd { overflow-wrap: anywhere; }
.pt-hub { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; max-width: 980px; }
.pt-hub-card { display: flex; flex-direction: column; gap: 4px; padding: 24px; }
.pt-card.pt-hub-card + .pt-card { margin-top: 0; }
.pt-hub-card h2 { margin: 0 0 8px; font: 600 20px var(--font-display); color: var(--ink); }
.pt-hub-terms { color: var(--ink) !important; }
.pt-hub-card .pt-kv { margin-block: 8px 20px; }
.pt-hub-card .button { align-self: flex-start; margin-top: auto; }
@media (max-width: 700px) {
  .pt-hub { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .pt-hub-card { padding: 20px; }
  .pt-hub-card .button { align-self: stretch; }
}
.pt-apply { max-width: 640px; }
.block .pt-apply-h { margin: 0 0 8px; font: 600 22px/1.3 var(--font-display); color: var(--ink); }
@media (max-width: 700px) { .block .pt-apply-h { font-size: 19px; } }
.pt-apply .pt-form { margin-block: 16px 12px; }
.pt-apply .pt-kv { margin-block: 12px 16px; }
.pt-more { max-width: 640px; }
.pt-more > summary { cursor: pointer; min-height: 44px; padding-block: 10px; font-weight: 600; color: var(--ink); }
.pt-more[open] > summary { margin-bottom: 12px; }
.pt-apply .pt-more > summary { color: var(--accent-text); font-weight: 400; }