/* UI v1 - Clay skin. Built on tokens.css (clay-ui). Static, no build step. */

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 20px;
  color: var(--color-content-primary);
  background: var(--color-bg-primary);
  -webkit-font-smoothing: antialiased;
}
button { font: inherit; color: inherit; cursor: pointer; }
a { color: var(--color-content-action); text-decoration: none; }
a:hover { text-decoration: underline; }
svg { flex: none; }
:focus-visible { outline: 2px solid var(--color-border-selected); outline-offset: 1px; }
[hidden] { display: none !important; }

/* ---------- Top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 20;
  height: 48px; padding: 0 16px;
  display: flex; align-items: center; gap: 8px;
  background: var(--color-bg-primary);
  border-bottom: 1px solid var(--color-border-secondary);
}
.brand { display: flex; align-items: center; gap: 8px; font-weight: 600; }
.brand-mark {
  width: 24px; height: 24px; border-radius: 6px;
  display: grid; place-items: center;
  background: var(--color-nightshade-950); color: #fff; font-size: 12px; font-weight: 700;
}
.crumb-sep { color: var(--color-nightshade-500); }
.crumb { font-weight: 500; }
.crumb-root { color: var(--color-content-tertiary); }
.topbar-spacer { flex: 1; }

/* ---------- Chips ---------- */
.chip {
  display: inline-flex; align-items: center; gap: 4px;
  height: 24px; padding: 0 6px; border-radius: 4px;
  font-size: 12px; line-height: 16px; font-weight: 500; white-space: nowrap;
  border: 1px solid; vertical-align: middle;
}
.chip-grey   { background: var(--color-nightshade-50);   border-color: var(--color-nightshade-300);  color: var(--color-nightshade-800); }
.chip-blue   { background: var(--color-blueberry-100);   border-color: var(--color-blueberry-300);   color: var(--color-blueberry-800); }
.chip-purple { background: var(--color-ube-100);         border-color: var(--color-ube-300);         color: var(--color-ube-800); }
.chip-green  { background: var(--color-matcha-100);      border-color: var(--color-matcha-300);      color: var(--color-matcha-800); }
.chip-orange { background: var(--color-tangerine-100);   border-color: var(--color-tangerine-300);   color: var(--color-tangerine-800); }
.chip-yellow { background: var(--color-lemon-100);       border-color: var(--color-lemon-300);       color: var(--color-lemon-800); }
.chip-red    { background: var(--color-pomegranate-100); border-color: var(--color-pomegranate-300); color: var(--color-pomegranate-800); }
.chip-pink   { background: var(--color-dragonfruit-100); border-color: var(--color-dragonfruit-300); color: var(--color-dragonfruit-800); }
.chip-cyan   { background: var(--color-slushie-100);     border-color: var(--color-slushie-300);     color: var(--color-slushie-800); }
.chip-dot::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* ---------- Page header ---------- */
.page { padding: 24px 32px 48px; max-width: 1480px; margin: 0 auto; }
.page-header { display: flex; align-items: center; gap: 12px; min-height: 36px; }
.icon-tile {
  width: 36px; height: 36px; border-radius: 6px; display: grid; place-items: center;
  background: var(--color-blueberry-100); color: var(--color-blueberry-700);
}
h1 { margin: 0; font-size: 20px; line-height: 28px; font-weight: 700; letter-spacing: -0.025em; }
.page-desc { font-size: 12px; color: var(--color-content-tertiary); padding-left: 12px; border-left: 1px solid var(--color-border-secondary); }
.search {
  display: flex; align-items: center; gap: 8px; height: 32px; width: 260px; padding: 0 8px;
  border: 1px solid var(--color-border-primary); border-radius: 4px; color: var(--color-nightshade-600);
}
.search:focus-within { border-color: var(--color-border-selected); box-shadow: 0 0 0 1px var(--color-border-selected); }
.search input { border: 0; outline: 0; background: transparent; width: 100%; font: inherit; color: var(--color-content-primary); }
.search input::placeholder { color: var(--color-nightshade-500); }

.filter-row { display: flex; align-items: center; gap: 12px; margin: 16px 0 12px; }
.filter-note { font-size: 12px; color: var(--color-content-tertiary); }
.segmented { display: inline-flex; padding: 2px; gap: 2px; background: var(--color-nightshade-100); border-radius: 6px; }
.segmented button {
  height: 28px; padding: 0 12px; border: 0; background: transparent; border-radius: 4px;
  font-size: 13px; font-weight: 500; color: var(--color-content-tertiary);
}
.segmented button:hover { color: var(--color-content-primary); }
.segmented button[aria-pressed="true"] { background: var(--color-bg-primary); color: var(--color-content-primary); box-shadow: var(--shadow-sm); }
.segmented .count { margin-left: 6px; font-size: 12px; color: var(--color-nightshade-600); font-weight: 400; }

.callout {
  display: flex; align-items: center; gap: 8px; margin-bottom: 12px; padding: 8px 12px;
  border: 1px solid var(--color-blueberry-200); background: var(--color-blueberry-50);
  border-radius: 8px; font-size: 13px; color: var(--color-blueberry-900);
}
.callout.error { border-color: var(--color-pomegranate-300); background: var(--color-pomegranate-50); color: var(--color-pomegranate-900); }
.callout code { font-family: var(--font-mono); font-size: 12px; }

/* ---------- Main table ---------- */
.table-wrap { border: 1px solid var(--color-border-secondary); border-radius: 8px; overflow: hidden; }
table.grid { width: 100%; border-collapse: collapse; table-layout: fixed; }
.grid thead th {
  height: 36px; padding: 0 12px; text-align: left; white-space: nowrap;
  font-size: 12px; font-weight: 600; color: var(--color-content-secondary);
  background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border-secondary);
  border-right: 1px solid var(--color-border-secondary);
}
.grid thead th:last-child { border-right: 0; }
.grid th.num, .grid td.num { text-align: right; font-variant-numeric: tabular-nums; }
.grid th.sortable { cursor: pointer; user-select: none; }
.grid th.sortable:hover { color: var(--color-content-primary); background: var(--color-bg-secondary-hover); }
.grid th .arrow { margin-left: 4px; color: var(--color-content-action); }
.col-num { width: 52px; text-align: center !important; }
.col-account { width: 30%; }
.col-detail { width: 132px; }

tr.account-row > td {
  height: 52px; padding: 0 12px; vertical-align: middle;
  border-bottom: 1px solid var(--color-border-tertiary);
  border-right: 1px solid var(--color-border-tertiary);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
tr.account-row > td:last-child { border-right: 0; }
tr.account-row:hover > td { background: var(--color-bg-primary-hover); }
tr.account-row.open > td { background: var(--color-bg-selected); border-bottom-color: var(--color-blueberry-200); }
td.col-num { text-align: center; color: var(--color-content-tertiary); font-size: 12px; }

.account-cell { display: flex; align-items: center; gap: 10px; min-width: 0; }
.logo {
  width: 32px; height: 32px; border-radius: 8px; flex: none; overflow: hidden;
  display: grid; place-items: center;
  border: 1px solid var(--color-border-secondary); background: var(--color-nightshade-50);
  color: var(--color-nightshade-600);
}
.logo img { width: 100%; height: 100%; object-fit: contain; display: block; background: #fff; }
.logo.mono { background: var(--color-blueberry-600); border-color: var(--color-blueberry-600); color: #fff; font-weight: 700; font-size: 14px; }
.logo.lg { width: 64px; height: 64px; border-radius: 14px; font-size: 28px; border-color: var(--color-border-primary); background: #fff; box-shadow: var(--shadow-md); }
.logo.mono.lg { background: var(--color-blueberry-600); border-color: var(--color-blueberry-700); color: #fff; }
.account-name { min-width: 0; display: flex; flex-direction: column; }
.account-name a { font-weight: 600; color: var(--color-content-primary); overflow: hidden; text-overflow: ellipsis; display: inline-flex; align-items: center; gap: 4px; max-width: 100%; }
.account-name a:hover { color: var(--color-content-action); text-decoration: none; }
.account-name a svg { opacity: 0; color: var(--color-content-action); transition: opacity .12s; }
.account-name a:hover svg, .account-name a:focus-visible svg { opacity: 1; }
.account-name .sub { font-size: 12px; color: var(--color-content-tertiary); display: flex; gap: 6px; align-items: center; }

.metric { font-weight: 600; }
.metric.zero { color: var(--color-nightshade-500); font-weight: 400; }
.recent-pill { display: inline-flex; align-items: center; justify-content: center; min-width: 28px; height: 22px; padding: 0 8px; border-radius: 11px; font-weight: 600; font-size: 12px; background: var(--color-matcha-100); color: var(--color-matcha-800); }
.recent-pill.zero { background: var(--color-nightshade-100); color: var(--color-nightshade-600); font-weight: 400; }

/* Contacts expander: plain number + left-pointing chevron, no box. Chevron turns down when open. */
.expander {
  display: inline-flex; align-items: center; justify-content: flex-end; gap: 4px; height: 28px; padding: 0 4px 0 8px;
  border: 0; border-radius: 6px; background: transparent;
  font-weight: 600; font-variant-numeric: tabular-nums;
}
.expander:hover { background: var(--color-bg-secondary-hover); }
.expander svg { transition: transform .15s; color: var(--color-nightshade-600); }
.expander:hover svg { color: var(--color-content-action); }
tr.open .expander { color: var(--color-content-action); }
tr.open .expander svg { transform: rotate(-90deg); color: var(--color-content-action); }

/* Signals count button: opens the signal cards panel */
.sig-btn {
  display: inline-flex; align-items: center; gap: 6px; height: 28px; padding: 0 8px;
  border: 1px solid transparent; border-radius: 6px; background: var(--color-blueberry-50);
  color: var(--color-content-action); font-weight: 600; font-variant-numeric: tabular-nums;
}
.sig-btn:hover { background: var(--color-blueberry-100); border-color: var(--color-blueberry-300); }
.sig-btn[disabled] { background: transparent; color: var(--color-nightshade-500); font-weight: 400; cursor: default; }
.link-btn { border: 0; background: none; padding: 0; color: var(--color-content-action); font-weight: 500; text-align: left; }
.link-btn:hover { text-decoration: underline; }
.name-btn { border: 0; background: none; padding: 0; font-weight: 500; text-align: left; color: var(--color-content-primary); }
.name-btn:hover { color: var(--color-content-action); text-decoration: underline; }
.owner { display: flex; align-items: center; gap: 8px; min-width: 0; overflow: hidden; text-overflow: ellipsis; }

/* ---------- Left sidebar (256px expanded, 48px rail) ---------- */
.shell { display: flex; min-height: 100vh; }
.main { flex: 1; min-width: 0; }
.sidebar {
  position: sticky; top: 0; align-self: flex-start; height: 100vh; flex: none; width: 256px; z-index: 25;
  display: flex; flex-direction: column; background: var(--color-bg-primary);
  border-right: 1px solid var(--color-border-secondary); transition: width .2s linear; overflow: hidden;
}
.sb-head { height: 48px; flex: none; padding: 0 8px 0 12px; display: flex; align-items: center; gap: 8px; border-bottom: 1px solid var(--color-border-secondary); }
.sb-head .brand-name { font-size: 13px; letter-spacing: -0.01em; flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: 600; }
.sb-toggle { width: 28px; height: 28px; border: 0; background: transparent; border-radius: 6px; display: grid; place-items: center; color: var(--color-nightshade-700); flex: none; }
.sb-toggle:hover { background: var(--color-bg-primary-hover); }
.sb-toggle svg { transition: transform .2s; }
.nav { display: flex; flex-direction: column; gap: 2px; padding: 8px; }
.sb-group { height: 32px; padding: 0 8px; display: flex; align-items: center; font-size: 12px; font-weight: 500; color: var(--color-content-secondary); white-space: nowrap; }
.nav a {
  height: 32px; padding: 0 8px; display: flex; align-items: center; gap: 8px; border-radius: 6px;
  color: var(--color-content-primary); white-space: nowrap;
}
.nav a svg { flex: none; color: var(--color-nightshade-700); }
.nav a:hover { background: var(--color-bg-primary-hover); text-decoration: none; }
.nav a[aria-current="page"] { background: var(--color-bg-selected); color: var(--color-content-action); font-weight: 500; }
.nav a[aria-current="page"] svg { color: var(--color-content-action); }
.nav a .sb-label { flex: 1; overflow: hidden; text-overflow: ellipsis; }
.nav-count { font-size: 11px; font-weight: 500; padding: 0 6px; border-radius: 8px; background: var(--color-nightshade-100); color: var(--color-nightshade-700); }
.nav a[aria-current="page"] .nav-count { background: var(--color-bg-primary); color: var(--color-content-action); }
.sb-foot { margin-top: auto; padding: 12px; border-top: 1px solid var(--color-border-secondary); font-size: 12px; color: var(--color-content-tertiary); line-height: 16px; }
.sidebar.collapsed { width: 48px; }
.sidebar.collapsed .sb-label, .sidebar.collapsed .sb-foot, .sidebar.collapsed .brand-name, .sidebar.collapsed .sb-group { display: none; }
.sidebar.collapsed .sb-head { padding: 0; flex-direction: column; justify-content: center; height: 80px; gap: 6px; }
.sidebar.collapsed .nav { padding: 8px 6px; align-items: stretch; }
.sidebar.collapsed .nav a { justify-content: center; padding: 0; }
.sidebar.collapsed .sb-toggle svg { transform: rotate(180deg); }
.sidebar.collapsed .nav-count { display: none; }

/* ---------- Filter bar ---------- */
.filter-row { flex-wrap: wrap; }
.fsel { display: inline-flex; align-items: center; height: 32px; border: 1px solid var(--color-border-primary); border-radius: 4px; background: var(--color-bg-primary); overflow: hidden; }
.fsel > span { padding: 0 8px; font-size: 12px; color: var(--color-content-tertiary); background: var(--color-bg-secondary); height: 100%; display: grid; place-items: center; border-right: 1px solid var(--color-border-secondary); }
.fsel select { border: 0; background: transparent; height: 100%; padding: 0 6px; font: inherit; font-size: 13px; color: var(--color-content-primary); max-width: 190px; outline: 0; cursor: pointer; }
.fsel:focus-within { border-color: var(--color-border-selected); }
.fsel.active { border-color: var(--color-border-selected); }
.fsel.active > span { background: var(--color-bg-selected); color: var(--color-content-action); }
.ftoggle { height: 32px; padding: 0 10px; border: 1px solid var(--color-border-primary); border-radius: 4px; background: var(--color-bg-primary); font-size: 13px; font-weight: 500; display: inline-flex; align-items: center; gap: 6px; }
.ftoggle:hover { background: var(--color-bg-primary-hover); }
.ftoggle[aria-pressed="true"] { background: var(--color-bg-selected); border-color: var(--color-border-selected); color: var(--color-content-action); }
.fclear { border: 0; background: none; font-size: 13px; color: var(--color-content-action); padding: 0 4px; height: 32px; }
.fclear:hover { text-decoration: underline; }
.filter-row .search { width: 280px; }
.filter-row .grow { flex: 1; }
.more-row { padding: 12px; text-align: center; border-top: 1px solid var(--color-border-tertiary); }

/* ---------- Generic table extras ---------- */
.grid td.cell { height: 48px; padding: 0 12px; border-bottom: 1px solid var(--color-border-tertiary); border-right: 1px solid var(--color-border-tertiary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.grid td.cell:last-child { border-right: 0; }
.grid tbody tr.plain:hover td { background: var(--color-bg-primary-hover); }
.grid tbody tr.clickable { cursor: pointer; }
.grid td.cell .truncate { display: block; overflow: hidden; text-overflow: ellipsis; }
.grid td.nowrap { white-space: nowrap; }

/* ---------- Side panel navigation ---------- */
.back-btn { display: inline-flex; align-items: center; gap: 4px; height: 28px; padding: 0 8px 0 4px; border: 0; background: none; border-radius: 6px; font-size: 13px; font-weight: 500; color: var(--color-content-secondary); }
.back-btn:hover { background: var(--color-bg-primary-hover); }
.list-hero { padding: 20px 32px 16px; border-bottom: 1px solid var(--color-border-secondary); background: linear-gradient(180deg, var(--color-blueberry-50), var(--color-bg-primary)); }
.list-hero .eyebrow { font-size: 12px; color: var(--color-content-tertiary); display: flex; align-items: center; gap: 6px; }
.list-hero h2 { margin: 4px 0 0; font-size: 22px; line-height: 28px; font-weight: 700; letter-spacing: -0.025em; }
.list-hero .sub { margin-top: 2px; font-size: 13px; color: var(--color-content-tertiary); }
.cards { padding: 16px 32px 32px; }
.cards .segmented { margin-bottom: 14px; }

/* ---------- Signal cards ---------- */
.sig-card { border: 1px solid var(--color-border-secondary); border-radius: 8px; padding: 14px 16px; margin-bottom: 12px; background: var(--color-bg-primary); border-left: 3px solid var(--dot, var(--color-nightshade-400)); }
.sig-card:hover { border-color: var(--color-border-primary); border-left-color: var(--dot, var(--color-nightshade-400)); box-shadow: var(--shadow-xs); }
.sig-top { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; font-size: 12px; color: var(--color-content-tertiary); margin-bottom: 6px; }
.sig-title { margin: 0; font-size: 15px; line-height: 22px; font-weight: 600; letter-spacing: -0.01em; }
.sig-about { font-size: 12px; color: var(--color-content-tertiary); margin-top: 2px; }
.sig-sec { margin-top: 12px; }
.sig-sec .lbl { font-size: 11px; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; color: var(--color-content-tertiary); margin-bottom: 2px; }
.sig-sec .body { font-size: 13px; line-height: 20px; color: var(--color-content-primary); overflow-wrap: anywhere; }
.sig-sec .body.muted { color: var(--color-content-tertiary); }
.clamp { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.sig-card.expanded .clamp { display: block; -webkit-line-clamp: unset; overflow: visible; }
.sig-more { display: none; }
.sig-card.expanded .sig-more { display: block; }
.sig-cta { margin-top: 12px; padding-top: 10px; border-top: 1px dashed var(--color-border-secondary); }
.sig-cta button { border: 0; background: none; padding: 0; color: var(--color-content-action); font-weight: 600; font-size: 13px; display: inline-flex; gap: 6px; align-items: center; }
.sig-cta button:hover { text-decoration: underline; }
.sig-cta svg { transition: transform .15s; }
.sig-card.expanded .sig-cta svg { transform: rotate(180deg); }
.ev-row + .ev-row { margin-top: 6px; }
.kv { display: grid; grid-template-columns: 140px 1fr; gap: 4px 12px; font-size: 13px; }
.kv dt { color: var(--color-content-tertiary); }
.kv dd { margin: 0; overflow-wrap: anywhere; }

/* ---------- Contact panel pieces ---------- */
.avatar.xl { width: 64px; height: 64px; font-size: 22px; box-shadow: var(--shadow-md); border: 1px solid var(--color-border-primary); }
.acct-link { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--color-border-secondary); background: var(--color-bg-primary); border-radius: 6px; padding: 3px 8px 3px 4px; font-weight: 500; font-size: 13px; }
.acct-link:hover { border-color: var(--color-border-primary); background: var(--color-bg-primary-hover); }
.acct-link .logo { width: 22px; height: 22px; border-radius: 5px; }
.mutual { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.mutual-item { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border: 1px solid var(--color-border-secondary); border-radius: 8px; min-width: 0; }
.mutual-item .t { font-size: 12px; color: var(--color-content-tertiary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mutual-item .n { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mutual-item > div { min-width: 0; }
.convo { position: relative; padding: 10px 12px; border: 1px solid var(--color-border-secondary); border-radius: 8px; margin-bottom: 8px; }
.convo .top { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; font-size: 12px; color: var(--color-content-tertiary); margin-bottom: 4px; }
.convo p { margin: 0; font-size: 13px; }
.section-title .btn { margin-left: auto; height: 26px; font-size: 12px; }
.tl-card.clickable { cursor: pointer; }
.tl-card.clickable:hover .tl-title { color: var(--color-content-action); }

@media (max-width: 1000px) {
  .mutual { grid-template-columns: 1fr; }
  .cards, .list-hero { padding-left: 16px; padding-right: 16px; }
  .kv { grid-template-columns: 1fr; }
}

.btn {
  display: inline-flex; align-items: center; gap: 6px; height: 28px; padding: 0 10px;
  border: 1px solid var(--color-border-primary); border-radius: 4px; background: var(--color-bg-primary);
  font-size: 13px; font-weight: 500; white-space: nowrap;
}
.btn:hover { background: var(--color-bg-primary-hover); }
.btn-primary { background: var(--color-bg-action-inverse); border-color: var(--color-bg-action-inverse); color: #fff; }
.btn-primary:hover { background: var(--color-bg-action-inverse-hover); }

/* ---------- Contact subtable ---------- */
tr.sub-row > td { padding: 0; background: var(--color-bg-secondary); border-bottom: 1px solid var(--color-border-secondary); }
.sub-wrap { padding: 12px 16px 16px 52px; animation: reveal .16s ease-out; }
@keyframes reveal { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
.sub-head { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; font-size: 12px; color: var(--color-content-tertiary); }
.sub-head strong { font-size: 13px; color: var(--color-content-primary); font-weight: 600; }
.sub-head .rail { width: 3px; height: 14px; border-radius: 2px; background: var(--color-blueberry-500); }
table.subgrid { width: 100%; border-collapse: collapse; background: var(--color-bg-primary); border: 1px solid var(--color-border-secondary); border-radius: 8px; overflow: hidden; border-spacing: 0; }
.subgrid th { height: 32px; padding: 0 12px; text-align: left; font-size: 12px; font-weight: 600; color: var(--color-content-secondary); background: var(--color-bg-primary); border-bottom: 1px solid var(--color-border-secondary); }
.subgrid td { height: 44px; padding: 0 12px; border-bottom: 1px solid var(--color-border-tertiary); }
.subgrid tr:last-child td { border-bottom: 0; }
.subgrid tbody tr:hover td { background: var(--color-bg-primary-hover); }
.subgrid .num { text-align: right; font-variant-numeric: tabular-nums; }
.subgrid th.num { text-align: right; }
.subgrid .idx { width: 44px; color: var(--color-content-tertiary); font-size: 12px; text-align: center; }
.subgrid th.idx { text-align: center; }
.person { display: flex; align-items: center; gap: 10px; font-weight: 500; }
.avatar { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; font-size: 11px; font-weight: 600; flex: none; }
.urls { display: flex; gap: 6px; }
.icon-btn {
  width: 28px; height: 28px; border-radius: 6px; display: inline-grid; place-items: center;
  border: 1px solid var(--color-border-secondary); background: var(--color-bg-primary);
}
.icon-btn:hover { background: var(--color-bg-primary-hover); border-color: var(--color-border-primary); }
.icon-btn.li { color: #0a66c2; }
.icon-btn.mail { color: var(--color-tangerine-700); }
.icon-btn[disabled] { opacity: .35; cursor: not-allowed; }
.sub-empty { padding: 20px; text-align: center; color: var(--color-content-tertiary); background: var(--color-bg-primary); border: 1px solid var(--color-border-secondary); border-radius: 8px; }

.empty { padding: 48px 16px; text-align: center; color: var(--color-content-tertiary); margin: 0; }

/* ---------- Popover ---------- */
.popover {
  position: fixed; z-index: 60; width: 320px; padding: 12px;
  background: var(--color-bg-primary); border: 0.5px solid var(--color-border-primary);
  border-radius: 8px; box-shadow: var(--shadow-popover);
}
.popover h4 { margin: 0 0 2px; font-size: 13px; font-weight: 600; display: flex; align-items: center; gap: 6px; }
.popover .who { font-size: 12px; color: var(--color-content-tertiary); margin-bottom: 8px; }
.popover .value { font-family: var(--font-mono); font-size: 12px; word-break: break-all; padding: 8px; background: var(--color-bg-secondary); border: 1px solid var(--color-border-secondary); border-radius: 4px; }
.popover .actions { display: flex; gap: 6px; margin-top: 8px; align-items: center; }
.popover .note { font-size: 12px; color: var(--color-content-tertiary); margin-top: 8px; }

/* ---------- Side panel ---------- */
.scrim { position: fixed; inset: 0; z-index: 30; background: rgba(22, 24, 31, .28); animation: fade .18s ease-out; }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
.panel {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 40;
  width: 50vw; min-width: min(100vw, 560px);
  background: var(--color-bg-primary); border-left: 1px solid var(--color-border-primary);
  box-shadow: var(--shadow-xl);
  transform: translateX(100%); transition: transform .22s cubic-bezier(.2, .8, .2, 1);
  overflow-y: auto; overscroll-behavior: contain; outline: 0;
}
.panel.open { transform: none; }
.panel-top { position: sticky; top: 0; z-index: 3; height: 48px; padding: 0 16px; display: flex; align-items: center; gap: 8px; background: rgba(255,255,255,.92); backdrop-filter: blur(6px); border-bottom: 1px solid var(--color-border-secondary); }
.panel-top .grow { flex: 1; font-size: 12px; color: var(--color-content-tertiary); }
.close-btn { width: 32px; height: 32px; border: 0; background: transparent; border-radius: 6px; display: grid; place-items: center; }
.close-btn:hover { background: var(--color-bg-primary-hover); }

.hero {
  position: relative; padding: 28px 32px 24px;
  background:
    radial-gradient(900px 220px at 100% -40%, var(--color-ube-100), transparent 60%),
    radial-gradient(700px 200px at 0% -30%, var(--color-blueberry-100), transparent 60%),
    var(--color-bg-primary);
  border-bottom: 1px solid var(--color-border-secondary);
}
.hero-row { display: flex; gap: 16px; align-items: center; }
.hero h2 { margin: 0; font-size: 26px; line-height: 32px; font-weight: 700; letter-spacing: -0.03em; }
.hero .chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 20px; }
.kpi { padding: 10px 12px; border: 1px solid var(--color-border-secondary); border-radius: 8px; background: rgba(255,255,255,.85); }
.kpi .k { font-size: 12px; color: var(--color-content-tertiary); }
.kpi .v { font-size: 20px; line-height: 28px; font-weight: 700; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.kpi .v small { font-size: 12px; font-weight: 400; color: var(--color-content-tertiary); letter-spacing: 0; }

.section { padding: 24px 32px; border-bottom: 1px solid var(--color-border-secondary); }
.section:last-child { border-bottom: 0; }
.section-title { display: flex; align-items: center; gap: 8px; margin: 0 0 12px; font-size: 14px; font-weight: 600; }
.section-title .tile { width: 24px; height: 24px; border-radius: 6px; display: grid; place-items: center; }
.tile.blue { background: var(--color-blueberry-100); color: var(--color-blueberry-700); }
.tile.green { background: var(--color-matcha-100); color: var(--color-matcha-700); }
.tile.purple { background: var(--color-ube-100); color: var(--color-ube-700); }
.section-title .aside { margin-left: auto; font-size: 12px; font-weight: 400; color: var(--color-content-tertiary); }

.info-list { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.info-item { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid var(--color-border-secondary); border-radius: 8px; min-width: 0; }
.info-item .ico { width: 32px; height: 32px; border-radius: 8px; display: grid; place-items: center; flex: none; }
.info-item .lbl { font-size: 12px; color: var(--color-content-tertiary); }
.info-item .val { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.info-item > div { min-width: 0; }

.chart-card { border: 1px solid var(--color-border-secondary); border-radius: 8px; padding: 12px 12px 8px; position: relative; }
.legend { display: flex; gap: 16px; font-size: 12px; color: var(--color-content-secondary); margin-bottom: 4px; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 6px; vertical-align: -1px; }
.chart svg { width: 100%; height: auto; display: block; overflow: visible; }
.chart text { font-family: var(--font-sans); font-size: 11px; fill: var(--color-nightshade-700); }
.chart .grid-line { stroke: var(--color-nightshade-200); stroke-dasharray: 2 3; }
.chart-tip { position: absolute; pointer-events: none; padding: 8px 10px; border-radius: 6px; background: var(--color-nightshade-950); color: #fff; font-size: 12px; line-height: 16px; box-shadow: var(--shadow-tooltip); white-space: nowrap; transform: translate(-50%, -100%); z-index: 2; }
.chart-tip b { display: block; margin-bottom: 2px; }
.chart-foot { font-size: 12px; color: var(--color-content-tertiary); margin-top: 4px; }
.note-box { padding: 16px; border: 1px dashed var(--color-border-primary); border-radius: 8px; background: var(--color-bg-secondary); color: var(--color-content-secondary); font-size: 13px; }

/* ---------- Timeline ---------- */
.tl-filter { margin-bottom: 12px; }
.timeline { position: relative; list-style: none; margin: 0; padding: 0 0 0 22px; }
.timeline::before { content: ""; position: absolute; left: 7px; top: 6px; bottom: 6px; width: 2px; background: var(--color-nightshade-200); border-radius: 1px; }
.tl-month { position: relative; margin: 16px 0 8px -22px; padding-left: 22px; font-size: 12px; font-weight: 600; color: var(--color-content-tertiary); text-transform: uppercase; letter-spacing: .04em; }
.tl-month:first-child { margin-top: 0; }
.tl-item { position: relative; padding: 0 0 16px; }
.tl-item::before {
  content: ""; position: absolute; left: -22px; top: 4px; width: 16px; height: 16px; border-radius: 50%;
  background: var(--color-bg-primary); border: 3px solid var(--dot, var(--color-nightshade-400));
}
.tl-card { padding: 10px 12px; border: 1px solid var(--color-border-secondary); border-radius: 8px; background: var(--color-bg-primary); }
.tl-card:hover { border-color: var(--color-border-primary); box-shadow: var(--shadow-xs); }
.tl-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; font-size: 12px; color: var(--color-content-tertiary); margin-bottom: 4px; }
.tl-title { font-weight: 500; }
.tl-sub { font-size: 12px; color: var(--color-content-tertiary); margin-top: 2px; }
.tl-sub a { font-weight: 500; }
.tl-end { text-align: center; font-size: 12px; color: var(--color-content-tertiary); padding-top: 4px; }

@media (max-width: 1000px) {
  .panel { width: 100vw; min-width: 0; }
  .page { padding: 16px; }
  .kpis { grid-template-columns: 1fr 1fr; }
  .info-list { grid-template-columns: 1fr; }
  .table-wrap { overflow-x: auto; }
  table.grid { min-width: 940px; }
}
@media (prefers-reduced-motion: reduce) {
  .panel, .sub-wrap, .scrim { transition: none; animation: none; }
}

/* ---------- Signed-in user (server mode) ---------- */
.sb-bottom { margin-top: auto; }
.sb-bottom .sb-foot { margin-top: 0; }
.sb-account { padding: 8px; border-top: 1px solid var(--color-border-secondary); display: flex; flex-direction: column; gap: 2px; }
.sb-user { display: flex; align-items: center; gap: 8px; padding: 4px; min-width: 0; }
.sb-user .who { min-width: 0; }
.sb-user .n { font-size: 13px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sb-user .e { font-size: 11px; line-height: 15px; color: var(--color-content-tertiary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sb-signout {
  height: 32px; width: 100%; display: flex; align-items: center; gap: 8px; padding: 0 8px; border: 0; border-radius: 6px;
  background: transparent; color: var(--color-content-secondary); font-size: 13px; cursor: pointer; white-space: nowrap;
}
.sb-signout svg { flex: none; }
.sb-signout:hover { background: var(--color-bg-primary-hover); color: var(--color-content-primary); }
.sidebar.collapsed .sb-account { padding: 8px 6px; align-items: center; }
.sidebar.collapsed .sb-user { padding: 4px 0; }
.sidebar.collapsed .sb-user .who { display: none; }
.sidebar.collapsed .sb-signout { justify-content: center; padding: 0; }

/* ---------- Pipeline status next to the UI decision ---------- */
.status-pair { display: inline-flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.ui-arrow { color: var(--color-content-tertiary); font-size: 12px; }
.chip-ui { border-style: dashed; }
.sig-cta { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.sig-cta button.btn { padding: 0 10px; border: 1px solid var(--color-border-primary); color: var(--color-content-primary); font-weight: 500; }
.sig-cta button.btn:hover { text-decoration: none; }

/* ---------- Review section (signal detail) ---------- */
.review .lbl { display: block; font-size: 11px; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; color: var(--color-content-tertiary); margin-bottom: 4px; }
.review .muted { color: var(--color-content-tertiary); font-size: 13px; }
.review-state {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 12px; margin-bottom: 12px;
  border: 1px solid var(--color-border-secondary); border-radius: 8px; background: var(--color-bg-secondary);
}
.review-state .by { font-size: 12px; color: var(--color-content-tertiary); margin-top: 4px; overflow-wrap: anywhere; }
.review-form { display: grid; gap: 10px; margin-bottom: 12px; }
.review-form select, .review-form input, .review-form textarea {
  width: 100%; padding: 6px 8px; border: 1px solid var(--color-border-primary); border-radius: 4px;
  background: var(--color-bg-primary); color: var(--color-content-primary); font: inherit; font-size: 13px;
}
.review-form select, .review-form input { height: 32px; }
.review-form textarea { resize: vertical; min-height: 64px; }
.review-form select:focus, .review-form input:focus, .review-form textarea:focus { outline: 0; border-color: var(--color-border-selected); box-shadow: 0 0 0 1px var(--color-border-selected); }
.review-actions { display: flex; align-items: center; gap: 10px; }
.review-msg { font-size: 12px; color: var(--color-content-secondary); }
.review-msg.ok { color: var(--color-matcha-700); }
.review-msg.err { color: var(--color-pomegranate-700); }
.review-log { list-style: none; margin: 0 0 12px; padding: 0; display: grid; gap: 8px; }
.review-log li { padding: 10px 12px; border: 1px solid var(--color-border-secondary); border-radius: 8px; }
.review-log .top { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 12px; }
.review-log .muted { font-size: 12px; }
.review-log .txt { margin-top: 6px; font-size: 13px; line-height: 19px; overflow-wrap: anywhere; }
@media (max-width: 640px) { .review-state { grid-template-columns: 1fr; } }