/* Agentic City Signals — app-specific additions on top of the Urban Tech Hub
   design system (tokens.css + app.css). Only new elements live here; the ported
   marketing components are reused unchanged. */

/* ---------- shared graph bits (landing + admin) ---------- */
.graph-search {
  font-family: var(--font-sans); font-size: 13px; color: var(--text);
  padding: 7px 11px; border: 1.5px solid var(--border); border-radius: var(--radius-pill);
  background: var(--paper); outline: none; width: 210px; transition: border-color .14s cubic-bezier(.2,0,0,1), box-shadow .14s cubic-bezier(.2,0,0,1);
}
.graph-search:focus { border-color: var(--electric); box-shadow: var(--ring-focus); }
.graph-canvas { flex: 1; min-height: 300px; border-radius: var(--radius-md); overflow: hidden; }
.graph-hint { margin-left: auto; color: var(--text-subtle); }

/* ---------- detail drawer ---------- */
.detail {
  position: fixed; top: 0; right: 0; height: 100vh; width: min(440px, 92vw);
  background: var(--paper); border-left: 2px solid var(--ink); box-shadow: var(--shadow-lg);
  padding: 28px 30px; overflow-y: auto; z-index: 60;
  transform: translateX(100%); transition: transform .26s cubic-bezier(.4,0,.2,1);
}
.detail.open { transform: translateX(0); }
.detail-scrim {
  position: fixed; inset: 0; background: rgba(26,26,28,.28); z-index: 55;
  opacity: 0; pointer-events: none; transition: opacity .26s cubic-bezier(.2,0,0,1);
}
.detail.open + .detail-scrim { opacity: 1; pointer-events: auto; }
.detail-close {
  position: absolute; top: 16px; right: 18px; border: none; background: none;
  font-size: 26px; line-height: 1; color: var(--text-subtle); cursor: pointer;
}
.detail-close:hover { color: var(--ink); }
.detail-kind { font-family: var(--font-sans); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; font-weight: var(--w-semibold); }
.detail h3 { font-family: var(--font-display); font-weight: var(--w-bold); font-size: 1.5rem; line-height: 1.05; letter-spacing: -.025em; margin: 6px 0 0; color: var(--ink); }
.detail p { font-size: 14.5px; line-height: 1.6; color: var(--text-secondary); margin: 12px 0 0; }
.detail-meta { font-family: var(--font-mono); font-size: 11.5px; color: var(--text-muted); margin-top: 8px; }
.detail-sub { font-family: var(--font-sans); font-weight: var(--w-semibold); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--text-muted); margin-top: 20px; }
.detail-img { width: 100%; border-radius: var(--radius-md); margin-top: 14px; border: 1px solid var(--border); }
.detail-src { display: inline-block; margin-top: 14px; font-weight: var(--w-semibold); font-size: 14px; color: var(--carnelian); }
.detail-badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.badge { font-family: var(--font-mono); font-size: 11px; background: var(--cloud); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 4px 9px; color: var(--graphite); cursor: help; }
.badge em { font-style: normal; color: var(--text-subtle); font-weight: 400; }
.chips { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 8px; }
.chip { font-family: var(--font-sans); font-weight: var(--w-semibold); font-size: 11.5px; background: var(--brand-tint); color: var(--brand-deep); border: 1px solid var(--brand-tint-2); border-radius: var(--radius-pill); padding: 4px 11px; cursor: pointer; text-decoration: none; }
.chip.ghost { background: var(--cloud); color: var(--text-muted); border-color: var(--border); }
.members { display: grid; gap: 6px; margin-top: 10px; }
.member { display: flex; align-items: center; gap: 9px; text-align: left; width: 100%; background: var(--haze); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 9px 11px; font-size: 13.5px; color: var(--text-secondary); cursor: pointer; transition: background .12s cubic-bezier(.2,0,0,1); }
.member:hover { background: var(--cloud); }
.member i { width: 10px; height: 10px; border-radius: 50%; flex: none; }
.detail-share { display: grid; gap: 9px; margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--border); }
.share-label { font-family: var(--font-sans); font-weight: var(--w-semibold); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--text-muted); }
.share-nets { display: flex; flex-wrap: wrap; gap: 7px; }

/* ---------- contribute / bookmarklet (light band) ---------- */
.tool-band {
  display: grid; grid-template-columns: 1.25fr .9fr; gap: 40px; align-items: center;
  background: var(--cloud); border: 1px solid var(--border); color: var(--ink);
  border-radius: var(--radius-lg); padding: 48px;
}
.tool-steps { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 10px; }
.tool-steps li { font-size: 14.5px; color: var(--text-secondary); }
.tool-steps li b { color: var(--carnelian); font-family: var(--font-mono); margin-right: 8px; }
.tool-grab { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.bookmarklet {
  display: inline-flex; align-items: center; gap: 10px; cursor: grab;
  font-family: var(--font-display); font-weight: var(--w-bold); font-size: 17px; letter-spacing: -0.01em;
  color: #fff; background: var(--carnelian); border: 2px solid var(--ink);
  padding: 16px 26px; border-radius: var(--radius-md); box-shadow: var(--shadow-hard);
  transition: transform .12s cubic-bezier(.2,0,0,1), background .16s cubic-bezier(.2,0,0,1);
  user-select: none; white-space: nowrap;
}
.bookmarklet:hover { background: var(--carnelian-dark); transform: translateY(-2px); }
.bookmarklet:active { cursor: grabbing; transform: scale(.98); }
.bm-pin { font-size: 18px; }
.tool-hint { font-family: var(--font-mono); font-size: 11px; letter-spacing: .04em; color: var(--text-subtle); text-transform: uppercase; }

/* ---------- get involved (three channels, one card style) ---------- */
.involve-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.involve-card {
  display: flex; flex-direction: column;
  background: var(--paper); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 28px 26px;
}
.involve-card .eyebrow { color: var(--carnelian); }
.involve-h { font-family: var(--font-display); font-weight: var(--w-bold); font-size: 21px; letter-spacing: -0.02em; line-height: 1.1; margin: 12px 0 0; color: var(--ink); }
.involve-card p { color: var(--text-secondary); font-size: 14.5px; line-height: 1.55; margin: 12px 0 0; }
.involve-card .tool-steps { margin-top: 18px; }
.involve-action { margin-top: auto; padding-top: 22px; }
.involve-card .bookmarklet { font-size: 15px; padding: 12px 18px; }
.involve-signup { display: flex; flex-direction: column; gap: 10px; }
.involve-signup input {
  font-family: var(--font-sans); font-size: 14px; color: var(--text);
  padding: 11px 14px; border: 1.5px solid var(--border); border-radius: var(--radius-pill);
  background: var(--paper); outline: none; transition: border-color .14s, box-shadow .14s;
}
.involve-signup input:focus { border-color: var(--electric); box-shadow: var(--ring-focus); }

@media (max-width: 920px) {
  .involve-grid { grid-template-columns: 1fr; }
}

/* split contribute panel */
.contribute-split { grid-template-columns: 1fr 1fr; gap: 0; align-items: start; }
.contribute-col { padding: 0 48px; }
.contribute-col:first-child { padding-left: 0; border-right: 1px solid var(--border); }
.contribute-col:last-child { padding-right: 0; }
.contribute-col .eyebrow { color: var(--carnelian); }
.contribute-h { font-family: var(--font-display); font-weight: var(--w-bold); font-size: clamp(1.6rem,1.2rem+1.5vw,2.4rem); letter-spacing: -0.03em; line-height: 1.0; margin: 12px 0 0; color: var(--ink); }
.contribute-col p { color: var(--text-secondary); font-size: 16px; line-height: 1.55; margin: 14px 0 0; }
.contribute-grab { align-items: flex-start; margin-top: 28px; }
.contribute-action { margin-top: 28px; }

/* ---------- submit form ---------- */
.submit-wrap { max-width: 760px; }
.signal-form { display: grid; gap: 20px; }
.field { display: grid; gap: 7px; min-width: 0; }
.field-label { font-family: var(--font-sans); font-weight: var(--w-semibold); font-size: 11.5px; letter-spacing: .18em; text-transform: uppercase; color: var(--text-muted); }
.field-label em { font-style: normal; color: var(--text-subtle); text-transform: none; letter-spacing: 0; margin-left: 6px; }
.signal-form input,
.signal-form textarea,
.signal-form select {
  font-family: var(--font-sans); font-size: 15px; color: var(--text);
  padding: 12px 14px; border: 1.5px solid var(--border); border-radius: var(--radius-md);
  background: var(--paper); outline: none; transition: border-color .14s cubic-bezier(.2,0,0,1), box-shadow .14s cubic-bezier(.2,0,0,1);
  width: 100%; resize: vertical;
}
.signal-form input:focus,
.signal-form textarea:focus,
.signal-form select:focus { border-color: var(--electric); box-shadow: var(--ring-focus); }
.field-count { font-family: var(--font-mono); font-size: 11px; color: var(--text-subtle); justify-self: end; }
.field-count.over { color: var(--carnelian); font-weight: var(--w-semibold); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-actions { display: flex; justify-content: flex-end; gap: 12px; margin-top: 8px; }

@media (max-width: 920px) {
  .tool-band { grid-template-columns: 1fr; padding: 32px 26px; gap: 28px; }
  .contribute-split { grid-template-columns: 1fr; }
  .contribute-col { padding: 0; }
  .contribute-col:first-child { border-right: none; border-bottom: 1px solid var(--border); padding-bottom: 32px; }
  .contribute-col:last-child { padding-top: 32px; }
}
@media (max-width: 560px) {
  .field-row { grid-template-columns: 1fr; }
}

/* ---------- auth ---------- */
.login-wrap { max-width: 440px; }
.form-error { background: var(--brand-tint); border: 1px solid var(--brand-tint-2); color: var(--brand-deep); padding: 11px 14px; border-radius: var(--radius-md); font-size: 14px; margin-bottom: 18px; }
.form-notice { background: var(--grass-tint); border: 1px solid var(--grass); color: var(--grass); padding: 11px 14px; border-radius: var(--radius-md); font-size: 14px; margin-bottom: 18px; }
.login-forgot { margin-top: 14px; font-size: 13px; }
.login-forgot a { color: var(--text-muted); }
.login-hint { margin-top: 26px; padding-top: 18px; border-top: 1px solid var(--border); }
.login-hint p { font-size: 13px; color: var(--text-muted); margin-top: 6px; }

/* ---------- admin shell ---------- */
.btn-sm { padding: 7px 13px; font-size: 13px; }
.btn-danger { background: var(--ink); color: #fff; }
.btn-danger:hover { background: #000; }
.admin-bar { background: var(--ink); color: #fff; position: sticky; top: 0; z-index: 40; }
.admin-bar-inner { display: flex; align-items: center; gap: 22px; padding: 12px 0; flex-wrap: wrap; }
.admin-tabs { display: flex; gap: 8px; }
.admin-tabs a { font-family: var(--font-display); font-weight: var(--w-semibold); font-size: 15px; color: rgba(255,255,255,.75); padding: 9px 16px; border-radius: var(--radius-md); }
.admin-tabs a:hover { color: #fff; background: rgba(255,255,255,.1); }
.admin-tabs a.on { color: #fff; background: var(--carnelian); }
.admin-stats { display: flex; gap: 16px; font-family: var(--font-mono); font-size: 12px; color: rgba(255,255,255,.65); }
.admin-stats b { color: #fff; }
.admin-who { margin-left: auto; display: flex; align-items: center; gap: 14px; font-size: 13px; color: rgba(255,255,255,.78); }
.admin-who em { color: var(--sun); font-style: normal; font-family: var(--font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: .06em; }
/* .btn-secondary defaults to ink-on-transparent, which disappears on the
   admin bar's dark ink background — invert it here. */
.admin-bar .btn-secondary { color: #fff; border-color: rgba(255,255,255,.5); }
.admin-bar .btn-secondary:hover { background: #fff; color: var(--ink); }

/* graph editor stage */
.admin-stage { display: grid; grid-template-columns: 320px 1fr; gap: 0; height: calc(100vh - 56px); }
.admin-rail { border-right: 1px solid var(--border); background: var(--bg-subtle); padding: 22px; overflow-y: auto; }
.rail-head .eyebrow { color: var(--carnelian); }
.rail-sub { font-size: 12.5px; color: var(--text-muted); margin: 6px 0 12px; line-height: 1.5; }
.queue { display: grid; gap: 7px; }
.queue-item { display: flex; align-items: center; gap: 9px; background: var(--paper); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 9px 11px; font-size: 13px; color: var(--text-secondary); cursor: pointer; transition: box-shadow .12s cubic-bezier(.2,0,0,1), border-color .12s cubic-bezier(.2,0,0,1); }
.queue-item:hover { border-color: var(--border-strong); box-shadow: var(--shadow-sm); }
.queue-item i { width: 11px; height: 11px; border-radius: 50%; flex: none; }

/* context-specific create panel (admin rail) */
.create-picker { display: grid; gap: 8px; }
.create-type-btn {
  display: flex; flex-direction: column; align-items: flex-start; gap: 3px;
  width: 100%; text-align: left; padding: 12px 14px;
  background: var(--paper); border: 1.5px solid var(--border); border-radius: var(--radius-md);
  cursor: pointer; transition: border-color .12s cubic-bezier(.2,0,0,1), box-shadow .12s cubic-bezier(.2,0,0,1);
}
.create-type-btn:hover { border-color: var(--electric); box-shadow: var(--shadow-sm); }
.create-type-btn .ct-label { font-family: var(--font-display); font-weight: var(--w-semibold); font-size: 14px; color: var(--ink); }
.create-type-btn .ct-sub { font-size: 12px; color: var(--text-muted); line-height: 1.4; }
.create-back {
  background: none; border: none; padding: 0 0 10px; margin: 0;
  font-family: var(--font-sans); font-weight: var(--w-semibold); font-size: 12.5px;
  color: var(--text-muted); cursor: pointer;
}
.create-back:hover { color: var(--ink); }
.queue-item span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.trend-form { display: grid; gap: 9px; }
.trend-form input, .trend-form textarea, .trend-form select { font-family: var(--font-sans); font-size: 13.5px; padding: 9px 11px; border: 1.5px solid var(--border); border-radius: var(--radius-md); background: var(--paper); width: 100%; outline: none; }
.trend-form input:focus, .trend-form textarea:focus, .trend-form select:focus { border-color: var(--electric); box-shadow: var(--ring-focus); }
.trend-form-row { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 7px; }
.tf-field { display: grid; gap: 4px; }
.tf-label { font-family: var(--font-sans); font-weight: var(--w-semibold); font-size: 10.5px; letter-spacing: .18em; text-transform: uppercase; color: var(--text-muted); }
.tf-label em { font-style: normal; text-transform: none; letter-spacing: 0; color: var(--text-subtle); margin-left: 6px; font-size: 11px; }
.admin-edit .tf-field { margin-top: 2px; }
.admin-graph-wrap { display: flex; flex-direction: column; min-width: 0; }
.admin-graph-head { display: flex; align-items: center; gap: 16px; padding: 14px 20px; border-bottom: 1px solid var(--border); }
.admin-canvas { flex: 1; border-radius: 0; background: var(--paper); }

/* hover-to-unlink × that floats over an edge midpoint (admin graph only) */
.edge-x {
  position: absolute; z-index: 30; width: 24px; height: 24px;
  transform: translate(-50%, -50%) scale(.6);
  display: grid; place-items: center;
  border-radius: 50%; border: 1.5px solid var(--carnelian);
  background: var(--paper); color: var(--carnelian);
  font-size: 15px; font-weight: 700; line-height: 1; cursor: pointer;
  box-shadow: var(--shadow-sm);
  opacity: 0; pointer-events: none;
  transition: opacity .12s cubic-bezier(.2,0,0,1), transform .12s cubic-bezier(.2,0,0,1);
}
.edge-x.show { opacity: 1; pointer-events: auto; transform: translate(-50%, -50%) scale(1); }
.edge-x:hover { background: var(--carnelian); color: #fff; }

/* admin drawer edit controls */
.detail-admin { margin-top: 22px; padding-top: 18px; border-top: 1px dashed var(--border-strong); }
.admin-edit { display: grid; gap: 9px; }
.admin-edit input, .admin-edit textarea, .admin-edit select { font-family: var(--font-sans); font-size: 13.5px; padding: 9px 11px; border: 1.5px solid var(--border); border-radius: var(--radius-md); width: 100%; outline: none; }
.admin-edit input:focus, .admin-edit textarea:focus { border-color: var(--electric); box-shadow: var(--ring-focus); }
.ae-publish {
  display: flex; align-items: center; gap: 9px;
  font-family: var(--font-sans); font-size: 13.5px; font-weight: var(--w-semibold);
  color: var(--text-secondary); cursor: pointer; padding: 9px 11px;
  border: 1.5px dashed var(--mist); background: var(--haze);
}
.ae-publish input[type="checkbox"] { width: 16px; height: 16px; flex: none; accent-color: var(--brand); cursor: pointer; }
.ae-publish em { font-style: normal; font-weight: var(--w-regular); color: var(--text-subtle); }
.ae-actions { display: flex; gap: 7px; flex-wrap: wrap; margin-top: 4px; }
.ae-candidates .candidate, .ae-revised { margin-top: 10px; }
.candidate { background: var(--haze); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 10px 12px; margin-top: 8px; }
.candidate b { font-size: 13.5px; color: var(--ink); }
.candidate p { font-size: 12.5px; color: var(--text-muted); margin: 4px 0 8px; line-height: 1.45; }

/* list view (sortable/groupable tables + bulk edit) */
.admin-list { max-width: 1200px; }
.lst-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 14px; }
.lst-kinds { display: flex; gap: 6px; }
.lst-kind-btn {
  font-family: var(--font-sans); font-weight: var(--w-semibold); font-size: 13px;
  padding: 8px 14px; border-radius: var(--radius-pill); border: 1px solid var(--border-strong);
  background: var(--paper); color: var(--text-muted); cursor: pointer;
  transition: background .12s cubic-bezier(.2,0,0,1), color .12s cubic-bezier(.2,0,0,1);
}
.lst-kind-btn:hover { color: var(--ink); }
.lst-kind-btn.on { background: var(--ink); border-color: var(--ink); color: #fff; }
.lst-group { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--text-muted); }
.lst-group select { font-size: 12.5px; padding: 6px 9px; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--paper); }

.lst-bulk-bar {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  background: var(--brand-tint); border: 1px solid var(--brand-tint-2); border-radius: var(--radius-md);
  padding: 10px 14px; margin-bottom: 12px;
}
.lst-bulk-count { font-family: var(--font-sans); font-weight: var(--w-semibold); font-size: 12.5px; color: var(--brand-deep); margin-right: 4px; }
.lst-bulk-field { display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--text-secondary); }
.lst-bulk-field select { font-size: 12.5px; padding: 5px 8px; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--paper); }

.lst-table { table-layout: auto; }
.lst-table .lst-check { width: 34px; }
.lst-table .lst-check input { width: 15px; height: 15px; cursor: pointer; }
.lst-sortable { cursor: pointer; user-select: none; white-space: nowrap; }
.lst-sortable:hover { color: var(--ink); }
.lst-row { cursor: pointer; }
.lst-row:hover td { background: var(--haze); }
.lst-group-head td { font-family: var(--font-sans); font-weight: var(--w-semibold); font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--text-muted); background: var(--bg-subtle); padding: 8px 10px; border-bottom: 1px solid var(--border); }
.lst-edit-link { font-size: 11.5px; color: var(--electric); white-space: nowrap; }

/* people page */
.admin-people { max-width: 1100px; }
.people-grid { display: grid; grid-template-columns: 380px 1fr; gap: 40px; align-items: start; }
.invite-card { display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; background: var(--bg-subtle); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px; }
.invite-card input,
.invite-card textarea,
.invite-card select {
  font-family: var(--font-sans); font-size: 14.5px; color: var(--text);
  padding: 11px 13px; border: 1.5px solid var(--border); border-radius: var(--radius-md);
  background: var(--paper); outline: none; width: 100%; resize: vertical;
  transition: border-color .14s cubic-bezier(.2,0,0,1), box-shadow .14s cubic-bezier(.2,0,0,1);
}
.invite-card input:focus,
.invite-card textarea:focus,
.invite-card select:focus { border-color: var(--electric); box-shadow: var(--ring-focus); }
.invite-card .field-brief { min-height: 96px; line-height: 1.5; }
.admin-table { width: 100%; border-collapse: collapse; margin-top: 10px; }
.admin-table th { text-align: left; font-family: var(--font-sans); font-weight: var(--w-semibold); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--text-muted); padding: 8px 10px; border-bottom: 1px solid var(--border); }
.admin-table td { font-size: 13.5px; color: var(--text-secondary); padding: 11px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
.admin-table .muted, .muted { color: var(--text-subtle); font-size: 12px; }
.role-pill { font-family: var(--font-sans); font-weight: var(--w-semibold); font-size: 10.5px; text-transform: uppercase; letter-spacing: .10em; padding: 3px 9px; border-radius: var(--radius-pill); }
.role-admin { background: var(--brand-tint); color: var(--brand-deep); }
.role-curator { background: var(--electric-tint); color: var(--electric); }
.role-contributor { background: var(--cloud); color: var(--graphite); }
.role-form { margin: 0; }
.role-form select { font-size: 12px; padding: 4px 8px; border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); text-transform: capitalize; }
.ppl-name-toggle { background: none; border: none; padding: 0; margin: 0; font: inherit; font-weight: var(--w-semibold); color: var(--ink); cursor: pointer; text-align: left; }
.ppl-name-toggle:hover { color: var(--electric); text-decoration: underline; }
.ppl-detail-row td { background: var(--bg-subtle); padding: 12px 14px; }
.ppl-signal-list { margin: 0; padding-left: 18px; display: grid; gap: 4px; font-size: 12.5px; color: var(--text-secondary); }

/* sprints page */
.sprint-status-active { background: var(--electric-tint); color: var(--electric); }
.sprint-status-upcoming { background: var(--cloud); color: var(--graphite); }
.sprint-status-closed { background: var(--bg-subtle); color: var(--text-subtle); }
.sprint-member-picker { display: grid; gap: 6px; max-height: 220px; overflow-y: auto; padding: 10px 12px; border: 1.5px solid var(--border); border-radius: var(--radius-md); background: var(--paper); }
.sprint-member-opt { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--text-secondary); font-weight: normal; }
.sprint-member-opt input { width: auto; padding: 0; }
.sprint-edit-row td { background: var(--bg-subtle); padding: 12px 14px; }

@media (max-width: 920px) {
  .admin-stage { grid-template-columns: 1fr; height: auto; }
  .admin-rail { border-right: none; border-bottom: 1px solid var(--border); }
  .admin-canvas { min-height: 460px; }
  .people-grid { grid-template-columns: 1fr; gap: 28px; }
}

/* the design system's app.css hides .mobile-menu; show it when toggled open */
.mobile-menu:not([hidden]) { display: block; }
.mobile-menu a { display: block; padding: 10px 0; font-weight: 500; color: var(--text-secondary); }

/* ============================================================
   The Agentic City — landing (bigger brand, light graph stage,
   initiative framing). Layered on top of app.css.
   ============================================================ */

/* ---------- brand ----------
   Matches the main site's nav exactly (Nav.astro): wordmark only, no tick,
   24px display type, 68px bar. The two navs read as one site. */
.brand-lg { gap: 0; }
.brand-lg .wm .t {
  font-size: 24px; font-weight: var(--w-bold); letter-spacing: -0.02em;
}

/* ---------- compact hero (about, signals) ---------- */
.hero-compact { padding: 76px 0 64px; }
.hero-center { max-width: 920px; text-align: center; display: flex; flex-direction: column; align-items: center; }
.hero-compact h1 { font-size: clamp(2.5rem, 1.7rem + 3.6vw, 4.4rem); line-height: 1.04; }
.hero-compact .lead { margin: 22px auto 30px; max-width: 56ch; }
.hero-compact .hero-cta { justify-content: center; }

/* ---------- split hero (homepage — text + animated dot-grid graphic) ---------- */
.hero-split { padding: 84px 0 72px; }
.hero-split-grid { display: grid; grid-template-columns: 1.35fr 0.9fr; gap: 56px; align-items: center; }
.hero-split h1 { font-size: clamp(2.4rem, 1.6rem + 3.6vw, 4.2rem); line-height: 1.06; }
.hero-split .lead { margin: 22px 0 30px; max-width: 52ch; }
.hero-graphic { display: flex; }
.dotgrid { width: 100%; height: auto; }
/* dots/trails are injected client-side by hero.js, so plain classes (no
   scoping) — same palette as the taxonomy accent colors used elsewhere. */
.dotgrid .d { fill: var(--mist); }
.dotgrid .d-mid { fill: var(--steel); }
.dotgrid .a-brand { fill: var(--brand); color: var(--brand); }
.dotgrid .a-electric { fill: var(--electric); color: var(--electric); }
.dotgrid .a-sky { fill: var(--sky); color: var(--sky); }
.dotgrid .a-grass { fill: var(--grass); color: var(--grass); }
.dotgrid .a-sun { fill: var(--sun); color: var(--sun); }
.dotgrid .a-tangerine { fill: var(--tangerine); color: var(--tangerine); }
.dotgrid .trail-line { stroke: var(--border-strong); stroke-width: 1.25; opacity: 0; }
.dotgrid .trail-pulse { opacity: 0; filter: drop-shadow(0 0 3px currentColor); }

@media (max-width: 920px) {
  .hero-split-grid { grid-template-columns: 1fr; gap: 36px; }
  .hero-split { padding: 56px 0 48px; }
  .dotgrid { max-width: 420px; margin: 0 auto; }
}

/* ---------- graph shell (shared by the landing + admin physics graph) ----------
   The landing instance goes full-bleed: .graph-shell is a full-width sibling
   of .container (not nested in it), so the canvas can span the viewport
   while .graph-bar/.graph-foot keep their inner content at readable width. */
.graph-section { padding: 76px 0 84px; background: var(--bg); border-top: 2px solid var(--ink); }
.graph-shell {
  border: 2px solid var(--ink); border-radius: var(--radius-lg);
  background: var(--paper); box-shadow: none; overflow: hidden;
}
.graph-shell--bleed {
  width: 100%; border-radius: 0; border-left: none; border-right: none;
  border-top: 2px solid var(--ink); border-bottom: 2px solid var(--ink);
  box-shadow: none;
}
.graph-bar {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  padding: 14px 32px; border-bottom: 2px solid var(--ink); background: var(--haze);
}
.graph-filters { display: flex; gap: 7px; flex-wrap: wrap; }
.gchip {
  font-family: var(--font-sans); font-weight: var(--w-semibold); font-size: 11px; letter-spacing: .08em;
  text-transform: uppercase; padding: 6px 12px; border-radius: var(--radius-pill);
  border: 1px solid var(--border-strong); background: transparent; color: var(--text-muted);
  cursor: pointer; transition: color .14s, border-color .14s, background .14s;
}
.gchip:hover { color: var(--ink); border-color: var(--ink); }
.gchip.on { background: var(--ink); border-color: var(--ink); color: #fff; }
/* zoom/fit/relayout toolbar — not currently wired up by any template */
.graph-controls { margin-left: auto; display: flex; gap: 6px; }
.graph-controls button {
  width: 34px; height: 34px; border-radius: var(--radius-md); border: 1px solid var(--border-strong);
  background: var(--paper); color: var(--graphite); font-size: 16px; line-height: 1;
  cursor: pointer; transition: background .14s, border-color .14s;
}
.graph-controls button:hover { background: var(--cloud); border-color: var(--ink); }
.graph-foot {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  padding: 13px 32px; border-top: 2px solid var(--ink); background: var(--haze);
  font-family: var(--font-mono); font-weight: var(--w-semibold); letter-spacing: .06em; text-transform: uppercase;
  font-size: 11px; color: var(--text-muted);
}
.graph-foot .lg { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 7px; vertical-align: middle; }
.graph-foot .n-signal { background: var(--steel); }
.graph-foot .n-trend { background: var(--electric); }
.graph-foot .n-forecast { background: var(--ink); border: 2px solid var(--brand); }
.graph-foot .n-orphan { background: transparent; border: 1.5px dashed var(--mist); }
.graph-counts { color: var(--carnelian); font-weight: var(--w-semibold); }
.graph-foot .graph-hint { margin-left: auto; color: var(--text-subtle); }

/* ---------- force-directed graph stage ---------- */
.graph-stage {
  position: relative;
  width: 100%;
  height: 680px;
  background: var(--paper);
}

@media (max-width: 920px) {
  /* Mobile can't gain width, but vertical scroll room is free — give the
     simulation more of it than a short box (labels are also gated to
     tap/select-only below 600px in graph.js, which does most of the work). */
  .graph-stage { height: 620px; }
}

/* ---------- initiative section (light, from agentic-city-site) ---------- */
.about-col > p { font-size: 17px; line-height: 1.65; color: var(--text-secondary); margin: 0 0 18px; }
.about-pillars { display: flex; flex-direction: column; gap: 10px; margin-top: 26px; }
.pillar-item {
  display: flex; align-items: center; gap: 14px; padding: 12px 16px;
  background: var(--paper); border: 1px solid var(--border); border-radius: var(--radius-md);
}
.pillar-label { font-family: var(--font-mono); font-weight: var(--w-semibold); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; }
.pillar-text { font-size: 15px; color: var(--ink); }

/* ---------- About: dark ink band for the initiative intro ---------- */
.band-ink {
  background: var(--ink); color: #fff;
  /* --grass is tuned for text-on-white contrast elsewhere; too dim against
     ink, so brighten it locally — the pillar label's inline var(--grass)
     picks this up automatically. */
  --grass: #4CAF7A;
}
.band-ink .eyebrow { color: var(--brand-tint-2); }
.band-ink .about-col { max-width: 820px; }
.band-ink .about-col > p { color: rgba(255,255,255,.78); }
.band-ink .about-col > p strong { color: #fff; }
.band-ink .pillar-item { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.16); }
.band-ink .pillar-text { color: rgba(255,255,255,.92); }

.pillars-label {
  display: block; font-family: var(--font-sans); font-weight: 700; font-size: 11px;
  letter-spacing: .18em; text-transform: uppercase; color: var(--text-muted);
  margin-bottom: 14px;
}
.objectives-mini { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.obj-mini {
  background: var(--paper); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 20px 20px 18px; transition: box-shadow .16s, transform .16s;
}
.obj-mini:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.obj-mini .obj-num { font-family: var(--font-mono); font-weight: var(--w-semibold); font-size: 12px; letter-spacing: .04em; }
.obj-mini b { display: block; font-family: var(--font-display); font-weight: var(--w-semibold); font-size: 18px; letter-spacing: -0.01em; color: var(--ink); margin: 8px 0 7px; }
.obj-mini p { font-size: 13px; line-height: 1.55; color: var(--text-muted); margin: 0; }

/* ---------- how it works (layer cards + aggregation connectors) ---------- */

.howcase-empty {
  border: 1.5px dashed var(--mist); background: var(--haze);
  padding: 28px 26px; max-width: 62ch;
}
.howcase-empty p { font-size: 14.5px; line-height: 1.6; color: var(--text-secondary); margin: 8px 0 0; }
.howcase-empty a { color: var(--carnelian); font-weight: var(--w-semibold); }

/* outer shell: flex column of rows */
.howgrid { display: flex; flex-direction: column; }
.howgrid[hidden] { display: none; }

/* each row = rail label + content side by side */
.how-row { display: flex; align-items: flex-start; gap: 20px; }
.how-row--connector { }
.how-rail { width: 160px; flex-shrink: 0; text-align: left; padding-top: 2px; }
.how-rail-num { display: block; font-family: var(--font-sans); font-weight: 700; font-size: 22px; line-height: 1; margin-bottom: 4px; }
.how-rail-label {
  display: block; font-family: var(--font-sans); font-weight: 700; font-size: 10px;
  letter-spacing: .18em; text-transform: uppercase;
}
.how-rail-label--forecast { color: var(--grass); }
.how-rail-label--trend    { color: var(--electric); }
.how-rail-label--signal   { color: var(--carnelian); }
.how-rail-desc { font-size: 12px; line-height: 1.5; color: var(--text-muted); margin: 6px 0 0; }
.how-content { flex: 1; min-width: 0; }

/* shared column grid for trends + col-connectors + signals rows */
.how-trends-row,
.how-col-connectors,
.how-signals-row {
  display: grid;
  grid-template-columns: repeat(var(--trend-cols, 3), 1fr);
  gap: 18px;
}

/* base card */
.howcard {
  background: var(--paper); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 26px 24px;
  display: flex; flex-direction: column; gap: 18px;
  position: relative;
}
/* colored top accent strip per layer */
.howcard::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 3px; border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.howcard--signal::before  { background: var(--carnelian); }
.howcard--trend::before   { background: var(--electric); }
.howcard--forecast::before { background: var(--grass); }

.howcard-head h3 { font-family: var(--font-display); font-weight: var(--w-bold); font-size: 24px; letter-spacing: -0.02em; margin: 0 0 8px; color: var(--ink); }
.howcard-head p  { font-size: 13.5px; line-height: 1.55; color: var(--text-muted); margin: 0; }

/* excerpt text — longer for forecast, shorter for trends */
.howcard-excerpt {
  font-size: 14px; line-height: 1.6; color: var(--text-muted); margin: 0;
  display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden;
}
.howcard-excerpt--short { -webkit-line-clamp: 2; }

/* forecast banner — horizontal: body left, meta right */
.howcard--banner {
  flex-direction: row; align-items: flex-start; justify-content: space-between;
  gap: 20px; padding: 22px 24px;
}
.howcard-banner-body { flex: 1; min-width: 0; }
.howcard-banner-body h3 { font-size: 26px; margin: 0 0 10px; }
.howcard-meta { font-family: var(--font-mono); font-size: 12px; color: var(--text-subtle); white-space: nowrap; padding-top: 4px; }

/* compact trend column cards */
.howcard--col { padding: 16px 14px; gap: 10px; }
.howcard--col .howcard-head h3 { font-size: 16px; margin: 0 0 6px; }

/* mini content cards */
.howcard-items { display: flex; flex-direction: column; gap: 7px; flex: 1; }
.howitem {
  display: flex; align-items: stretch;
  background: var(--paper); border: 1px solid var(--border); border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs); overflow: hidden; flex: 1; min-height: 0;
}
.howitem-accent { width: 4px; flex-shrink: 0; }
.howitem-body { padding: 10px 12px; display: flex; flex-direction: column; gap: 4px; flex: 1; min-width: 0; }
.howitem-cat { font-family: var(--font-sans); font-weight: var(--w-semibold); font-size: 9.5px; letter-spacing: .10em; text-transform: uppercase; color: var(--text-subtle); }
.howitem-title { font-family: var(--font-display); font-size: 13.5px; font-weight: 500; line-height: 1.3; color: var(--ink); overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.howitem-meta { font-family: var(--font-mono); font-size: 10px; color: var(--text-subtle); margin-top: auto; padding-top: 4px; }
.howitem-badges { display: flex; gap: 5px; margin-top: auto; padding-top: 5px; flex-wrap: wrap; }
.howitem-badge { font-family: var(--font-sans); font-size: 9.5px; font-weight: var(--w-semibold); letter-spacing: .06em; text-transform: uppercase; padding: 2px 7px; border-radius: var(--radius-pill); background: var(--cloud); border: 1px solid var(--border); color: var(--text-muted); white-space: nowrap; }

/* signal grid inside each column — stacked single column */
.how-signal-grid { display: flex; flex-direction: column; gap: 6px; }
.how-signal-grid .howitem-body { padding: 8px 9px; gap: 2px; }
.how-signal-grid .howitem-title { font-size: 12px; }
.how-signal-grid .howitem-cat  { font-size: 8.5px; }

/* connectors — pointing down */
.howconnector, .howconnector--col {
  display: flex; align-items: center; justify-content: center; color: var(--mist);
}
.howconnector--main { height: 48px; }
.howconnector--col  { height: 32px; }
.howconn-svg    { width: 24px; height: 48px; }
.howconn-svg--sm { width: 20px; height: 32px; }

/* prev / next nav */
.showcase-nav { display: flex; align-items: center; gap: 8px; }
.showcase-btn {
  background: none; border: 1px solid var(--border); border-radius: var(--radius-md);
  color: var(--text-subtle); cursor: pointer; font-size: 16px; line-height: 1;
  padding: 8px 13px; transition: color .14s, border-color .14s;
}
.showcase-btn:hover { color: var(--ink); border-color: var(--mist); }
.showcase-nav-count {
  font-family: var(--font-mono); font-size: 12px; color: var(--text-subtle);
  min-width: 36px; text-align: center;
}

/* clickable showcase items */
.howcard--clickable { cursor: pointer; transition: opacity .14s, border-color .14s; }
.howcard--clickable:hover { opacity: 0.82; border-color: var(--mist); }
.howitem.howcard--clickable { cursor: pointer; transition: opacity .14s; }
.howitem.howcard--clickable:hover { opacity: 0.75; }

@media (max-width: 920px) {
  .graph-controls { margin-left: 0; }
  .how-row { flex-direction: column; gap: 0; }
  .how-rail { display: none; }
  .how-trends-row,
  .how-col-connectors,
  .how-signals-row { grid-template-columns: 1fr; }
  .howcard--banner { flex-direction: column; align-items: flex-start; gap: 8px; }
  .howconnector--main { height: 36px; }
  .brand-lg .wm .t { font-size: 19px; }
}
@media (max-width: 560px) {
  .objectives-mini { grid-template-columns: 1fr; }
  .brand-lg .wm .t .prod { display: none; }
}

/* ── contributor workspace (/my) ─────────────────────────────────────────── */
.my-grid { display: grid; grid-template-columns: 380px 1fr; gap: 40px; align-items: start; }
.my-briefs { display: block; }
.brief-card { gap: 10px; }
.brief-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.brief-due { font-size: 12.5px; }
.brief-meter { height: 7px; background: var(--cloud); border-radius: var(--radius-pill); overflow: hidden; }
.brief-meter span { display: block; height: 100%; background: var(--electric); border-radius: var(--radius-pill); transition: width .3s cubic-bezier(.2,0,0,1); }
.brief-text { margin: 4px 0 0; font-size: 14px; color: var(--text-secondary); line-height: 1.5; }
.brief-from { margin: 0; font-size: 12px; }

.my-signal-list { display: grid; gap: 10px; margin-top: 4px; }
.my-signal-row {
  display: flex; align-items: center; gap: 14px; text-decoration: none;
  background: var(--paper); border: 1px solid var(--border); border-radius: var(--radius-md);
  padding: 12px 14px; transition: border-color .12s cubic-bezier(.2,0,0,1), box-shadow .12s cubic-bezier(.2,0,0,1);
}
.my-signal-row:hover { border-color: var(--mist); box-shadow: var(--shadow-md); }
.my-signal-cover {
  flex: 0 0 auto; width: 44px; height: 44px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 13px; color: rgba(255,255,255,.92);
}
.my-signal-main { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.my-signal-title { font-family: var(--font-display); font-weight: var(--w-semibold); font-size: 15px; color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.my-signal-meta { font-size: 12px; }
.my-signal-edit { flex: 0 0 auto; font-family: var(--font-sans); font-weight: var(--w-semibold); font-size: 13px; color: var(--electric); }

@media (max-width: 920px) {
  .my-grid { grid-template-columns: 1fr; gap: 28px; }
}