/* 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: 1px solid var(--border); 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: 600; }
.detail h3 { font-family: var(--font-display); font-weight: 600; font-size: 1.5rem; line-height: 1.1; letter-spacing: -.01em; 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: 600; 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: 600; 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: 600; 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: 600; font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--text-muted); }
.share-nets { display: flex; flex-wrap: wrap; gap: 7px; }

/* ---------- get-the-tool / 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-copy .eyebrow { color: var(--carnelian); }
.tool-copy h2 { font-family: var(--font-display); font-weight: 600; font-size: clamp(2rem,1.4rem+2vw,3rem); letter-spacing: -0.01em; line-height: 1.12; margin: 14px 0 0; color: var(--ink); }
.tool-copy p { color: var(--text-secondary); font-size: 16px; line-height: 1.55; margin: 16px 0 0; max-width: 46ch; }
.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: 600; font-size: 19px; letter-spacing: -.01em;
  color: #fff; background: var(--carnelian); border: 2px solid #fff;
  padding: 16px 26px; border-radius: var(--radius-md); box-shadow: var(--shadow-md);
  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; }

/* ---------- submit form ---------- */
.submit-wrap { max-width: 760px; }
.signal-form { display: grid; gap: 20px; }
.field { display: grid; gap: 7px; }
.field-label { font-family: var(--font-sans); font-weight: 600; 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: 600; }
.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; }
}
@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; }
.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: 6px; }
.admin-tabs a { font-family: var(--font-display); font-weight: 600; font-size: 14px; color: rgba(255,255,255,.7); padding: 7px 13px; border-radius: var(--radius-md); }
.admin-tabs a:hover { color: #fff; background: rgba(255,255,255,.08); }
.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; }

/* 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: grab; 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:active { cursor: grabbing; }
.queue-item i { width: 11px; height: 11px; border-radius: 50%; flex: none; }
.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: 600; 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: radial-gradient(circle at 1px 1px, var(--fog) 1px, transparent 0) 0 0 / 24px 24px, var(--paper); }

/* 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-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; }

/* 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; gap: 12px; background: var(--bg-subtle); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; }
.admin-table { width: 100%; border-collapse: collapse; margin-top: 10px; }
.admin-table th { text-align: left; font-family: var(--font-sans); font-weight: 600; 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: 600; 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); }

@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.
   ============================================================ */

/* ---------- bigger brand ---------- */
.brand-lg { gap: 14px; }
.brand-lg .tick { width: 12px; height: 34px; }
.brand-lg .wm .t {
  font-size: 24px; font-weight: 600; letter-spacing: -0.015em;
  display: flex; align-items: baseline; gap: 10px;
}
.brand-lg .wm .t .prod {
  font-family: var(--font-sans); font-weight: 700; font-size: 11px;
  letter-spacing: .2em; text-transform: uppercase; color: #fff;
  background: var(--carnelian); border-radius: var(--radius-sm); padding: 3px 7px 2px;
  transform: translateY(-2px);
}
.brand-lg .wm .s { font-size: 10px; margin-top: 4px; }
.nav-inner { height: 76px; }

/* ---------- compact hero ---------- */
.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; }

/* ---------- graph stage (light shell card) ---------- */
.graph-section { padding: 76px 0 84px; background: var(--bg); border-top: 1px solid var(--border); }
.graph-shell {
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  background: var(--paper); box-shadow: var(--shadow-md); overflow: hidden;
}
.graph-bar {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  padding: 14px 18px; border-bottom: 1px solid var(--border); background: var(--haze);
}
.graph-filters { display: flex; gap: 7px; flex-wrap: wrap; }
.gchip {
  font-family: var(--font-sans); font-weight: 600; 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; }
.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-stage {
  height: clamp(460px, 62vh, 700px); min-height: 460px; border-radius: 0;
  background:
    radial-gradient(circle at 1px 1px, var(--fog) 1px, transparent 0) 0 0 / 24px 24px,
    var(--paper);
}
.graph-foot {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  padding: 13px 18px; border-top: 1px solid var(--border); background: var(--haze);
  font-family: var(--font-mono); 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(--electric); }
.graph-foot .n-trend { background: var(--carnelian); }
.graph-foot .n-orphan { background: transparent; border: 1.5px dashed var(--border-strong); }
.graph-counts { color: var(--carnelian); font-weight: 500; }
.graph-foot .graph-hint { margin-left: auto; color: var(--text-subtle); }

/* ---------- initiative section (light, from agentic-city-site) ---------- */
.about-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: start; }
.about-col > p { font-size: 16px; 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: 600; font-size: 12px; letter-spacing: .06em; text-transform: uppercase; }
.pillar-text { font-size: 15px; color: var(--ink); }
.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: 600; font-size: 12px; letter-spacing: .04em; }
.obj-mini b { display: block; font-family: var(--font-display); font-weight: 600; 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 (light cards) ---------- */
.howgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.howcard {
  background: var(--paper); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 28px 26px; transition: box-shadow .16s, transform .16s;
}
.howcard:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.howcard .k { font-family: var(--font-sans); font-weight: 600; font-size: 11px; letter-spacing: .18em; text-transform: uppercase; }
.howcard:nth-child(1) .k { color: var(--carnelian); }
.howcard:nth-child(2) .k { color: var(--electric); }
.howcard:nth-child(3) .k { color: var(--grass); }
.howcard h3 { font-family: var(--font-display); font-weight: 500; font-size: 32px; letter-spacing: 0; margin: 14px 0 10px; color: var(--ink); }
.howcard p { font-size: 15px; line-height: 1.55; color: var(--text-muted); margin: 0; }

@media (max-width: 920px) {
  .graph-controls { margin-left: 0; }
  .graph-stage { height: 56vh; min-height: 380px; }
  .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .howgrid { grid-template-columns: 1fr; }
  .brand-lg .wm .t { font-size: 19px; }
}
@media (max-width: 560px) {
  .objectives-mini { grid-template-columns: 1fr; }
  .brand-lg .wm .t .prod { display: none; }
}