/* ==========================================================================
   Keel components: reference CSS for Implentio OS Admin. Version 1.2, 2026-10-29.
   1.2 (look round 3): the 6 px step as a token, still empty states in a dashed frame, cards for tables on a phone,
   tabs as links, the range switch, the health strip, approval row actions, folded cards and Jump/Stop in the AI panel.
   1.1 folds in the components of the look rounds: breadcrumbs, the phone shell, KPI grid, connection-card states,
   step meter, chart axis and tooltips, alert line, horizontal and stacked bars, data bars, Rive hosts, empty art,
   tier frames on action cards, the AI tier ladder and thinking row, version dialog, release timeline, sign-in.
   Load tokens.css first. Every value here comes from a token; no raw colors.
   Class names match components.md. The web app may copy this file as is.
   ========================================================================== */

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  font-family: var(--font-sans); font-size: var(--fs-14); line-height: var(--lh-14);
  color: var(--text); background: var(--bg);
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-size-adjust: 100%;
}
body { margin: 0; }
h1, h2, h3, h4, p { margin: 0; }
a { color: var(--accent-fg); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: var(--focus-w) solid var(--focus-ring); outline-offset: var(--focus-offset); }
::selection { background: var(--accent-subtle); color: var(--text); }
code, kbd, .mono { font-family: var(--font-mono); font-size: 0.93em; }
.num { font-variant-numeric: tabular-nums; }
/* The hidden attribute always hides, also on components that set display (.btn, .field__error, .tab-panel). */
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

.icon {
  width: var(--icon-md); height: var(--icon-md); flex: none; vertical-align: -3px;
  fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round;
}
.icon--sm { width: var(--icon-sm); height: var(--icon-sm); vertical-align: -2px; }
.icon--lg { width: var(--icon-lg); height: var(--icon-lg); }
.icon--spin { animation: k-spin 0.9s linear infinite; }
@keyframes k-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .icon--spin { animation: none; } }

/* ---------- Type roles ---------- */
.t-page-title { font-size: var(--fs-20); line-height: var(--lh-20); font-weight: var(--fw-semibold); letter-spacing: var(--ls-tight); }
.t-section { font-size: var(--fs-16); line-height: var(--lh-16); font-weight: var(--fw-semibold); }
.t-card-title { font-size: var(--fs-14); line-height: var(--lh-14); font-weight: var(--fw-semibold); }
.t-body { font-size: var(--fs-14); line-height: var(--lh-14); }
.t-dense { font-size: var(--fs-13); line-height: var(--lh-13); }
.t-lede { font-size: var(--fs-14); line-height: var(--lh-14); color: var(--text-muted); max-width: var(--measure); }
.t-label { font-size: var(--fs-12); line-height: var(--lh-12); font-weight: var(--fw-medium); color: var(--text-muted); }
.t-meta { font-size: var(--fs-12); line-height: var(--lh-12); color: var(--text-subtle); }
.t-caps { font-size: var(--fs-11); line-height: var(--lh-11); font-weight: var(--fw-semibold); letter-spacing: var(--ls-caps); text-transform: uppercase; }
.t-muted { color: var(--text-muted); }
.t-subtle { color: var(--text-subtle); }

/* ---------- App shell ---------- */
.app {
  display: grid; min-height: 100vh;
  grid-template-columns: var(--nav-w) minmax(0, 1fr) var(--ai-w);
  grid-template-rows: var(--topbar-h) auto 1fr;
  grid-template-areas: "top top top" "banner banner banner" "nav main ai";
}
.app > .topbar { grid-area: top; }
.app > .pause-banner { grid-area: banner; }
.app > .nav { grid-area: nav; }
.app > .main { grid-area: main; }
.app > .ai-panel { grid-area: ai; }
/* A site without the AI panel (the control plane's staff site): the main column takes its place. */
.app--no-ai { grid-template-columns: var(--nav-w) minmax(0, 1fr); grid-template-areas: "top top" "banner banner" "nav main"; }
.main { min-width: 0; padding: var(--space-6) var(--content-pad) var(--space-12); }
.main__inner { max-width: var(--content-max); }
@media (max-width: 1279px) {
  .app { grid-template-columns: var(--nav-w) minmax(0, 1fr); grid-template-areas: "top top" "banner banner" "nav main"; }
  .app > .ai-panel {
    position: fixed; z-index: var(--z-panel); top: var(--topbar-h); right: 0; bottom: 0; width: min(var(--ai-w), 100vw);
    box-shadow: var(--shadow-3); transform: translateX(100%); transition: transform var(--dur-4) var(--ease-standard);
  }
  .app[data-ai="open"] > .ai-panel { transform: none; }
  .app:not([data-ai="open"]) > .ai-panel { box-shadow: none; } /* no shadow bleeding in from the closed drawer */
}
@media (max-width: 1023px) {
  .app { grid-template-columns: var(--nav-w-collapsed) minmax(0, 1fr); }
  .nav .nav-item__label, .nav .nav-group, .nav .count { display: none; }
  .nav .nav-item { justify-content: center; }
}
@media (max-width: 719px) {
  .app { grid-template-columns: minmax(0, 1fr); grid-template-areas: "top" "banner" "main"; }
  .app > .nav { display: none; }
  .app[data-nav="open"] > .nav { display: flex; position: fixed; z-index: var(--z-panel); top: var(--topbar-h); left: 0; bottom: 0; width: var(--nav-w); }
  .main { padding: var(--space-4); }
}
/* The main column measures itself, so components adapt to the space they get (the AI panel takes 400 px). */
.main__inner { container-type: inline-size; }

/* ---------- Top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: var(--z-sticky); height: var(--topbar-h);
  display: flex; align-items: center; gap: var(--space-3); padding: 0 var(--space-4);
  background: var(--surface-1); border-bottom: var(--bw) solid var(--border);
}
.topbar__spacer { flex: 1; }
.product { display: inline-flex; align-items: center; gap: var(--space-2); font-weight: var(--fw-semibold); white-space: nowrap; color: var(--text); text-decoration: none; }
.product__mark {
  width: 22px; height: 22px; border-radius: var(--radius-sm); display: grid; place-items: center;
  background: var(--text); color: var(--bg); font: var(--fw-semibold) 10px/1 var(--font-mono); letter-spacing: 0;
}
.topbar .divider { width: 1px; height: 20px; background: var(--border); }
.user { display: inline-flex; align-items: center; gap: var(--space-2); color: var(--text-muted); font-size: var(--fs-13); }
.topbar { min-width: 0; }
.topbar__tenant { font-size: var(--fs-13); font-weight: var(--fw-medium); color: var(--text-muted); white-space: nowrap; }
.product__name, .user__name { white-space: nowrap; }
/* Phone (< 720 px): a compact top bar, a menu button that opens the nav as a drawer, a scrim behind drawers. */
.scrim { display: none; }
@media (max-width: 719px) {
  .topbar { gap: var(--space-2); padding: 0 var(--space-2); }
  .topbar .product__name, .topbar .topbar__wide, .topbar .topbar__tenant, .topbar .user__name { display: none; }
  .app[data-nav="open"] > .nav { background: var(--surface-1); box-shadow: var(--shadow-3); overflow-y: auto; }
  .app[data-nav="open"] > .scrim, .app[data-ai="open"] > .scrim {
    display: block; position: fixed; inset: var(--topbar-h) 0 0 0; z-index: calc(var(--z-panel) - 1); background: var(--overlay);
  }
  .app > .ai-panel { width: 100vw; }
  .pause-banner { flex-wrap: wrap; }
  /* Tables scroll inside their frame instead of squeezing every cell to one word per line. */
  .table-wrap:not(.table-wrap--flat) > .table { min-width: 36rem; }
}

/* ---------- Side nav ---------- */
.nav { display: flex; flex-direction: column; gap: var(--space-half); padding: var(--space-3) var(--space-2); border-right: var(--bw) solid var(--border); background: var(--bg); overflow-y: auto; }
.nav-group { padding: var(--space-4) var(--space-2) var(--space-1); color: var(--text-subtle); }
.nav-group:first-child { padding-top: var(--space-1); }
.nav-item {
  display: flex; align-items: center; gap: var(--space-2); height: var(--control-h-md); padding: 0 var(--space-2);
  border-radius: var(--radius-md); color: var(--text-muted); text-decoration: none; font-size: var(--fs-13); font-weight: var(--fw-medium);
  transition: background var(--dur-1) var(--ease-standard), color var(--dur-1) var(--ease-standard);
}
.nav-item:hover { background: var(--surface-2); color: var(--text); }
.nav-item[aria-current="page"] { background: var(--surface-3); color: var(--text); }
.nav-item__label { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.count {
  min-width: 20px; height: 18px; padding: 0 var(--space-1); border-radius: var(--radius-sm); display: inline-grid; place-items: center;
  font-size: var(--fs-11); font-weight: var(--fw-semibold); font-variant-numeric: tabular-nums;
  background: var(--neutral-subtle); color: var(--neutral-fg); border: var(--bw) solid var(--neutral-border);
}
.count--warn { background: var(--warn-subtle); color: var(--warn-fg); border-color: var(--warn-border); }

/* ---------- Page header ---------- */
.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-4); margin-bottom: var(--space-6); flex-wrap: wrap; padding-bottom: var(--space-4); border-bottom: var(--bw) solid var(--border); }
.page-head__text { display: grid; gap: var(--space-1); min-width: 0; }
.page-head__actions { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.section { margin-top: var(--space-8); }
.section__head { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-3); margin-bottom: var(--space-3); }
.section__foot { margin-top: var(--space-3); }
.section__note { display: flex; align-items: center; gap: var(--space-1h); margin-bottom: var(--space-2); color: var(--warn-fg); }
/* A note with more than one fact: each fact keeps its icon; only the warning one is amber. */
.section__note--plain { flex-wrap: wrap; gap: var(--space-1) var(--space-4); color: var(--text-muted); }
.section__note--plain > span { display: inline-flex; align-items: center; gap: var(--space-1h); }
.section__note-warn { color: var(--warn-fg); }
/* A section that folds away (done setup steps): a chevron that turns, the heading, a meta count. */
.disclosure > summary { display: flex; align-items: center; gap: var(--space-2); cursor: pointer; list-style: none; padding: var(--space-1) 0; }
.disclosure > summary::-webkit-details-marker { display: none; }
.disclosure > summary > .icon { color: var(--text-subtle); transition: transform var(--dur-2) var(--ease-standard); }
.disclosure[open] > summary { margin-bottom: var(--space-3); }
.disclosure[open] > summary > .icon { transform: rotate(90deg); }
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-half) var(--space-1); margin-bottom: var(--space-1); font-size: var(--fs-12); line-height: var(--lh-12); color: var(--text-subtle); }
.crumbs a { color: var(--text-muted); text-decoration: none; }
.crumbs a:hover { color: var(--text); text-decoration: underline; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-1h); height: var(--control-h-md); padding: 0 var(--space-3);
  border: var(--bw) solid var(--border-strong); border-radius: var(--radius-md); background: var(--surface-1); color: var(--text);
  font: var(--fw-medium) var(--fs-13)/1 var(--font-sans); white-space: nowrap; cursor: pointer; text-decoration: none;
  transition: background var(--dur-1) var(--ease-standard), border-color var(--dur-1) var(--ease-standard), color var(--dur-1) var(--ease-standard);
}
.btn:hover { background: var(--surface-2); border-color: var(--border-control); }
.btn:active { background: var(--surface-3); }
.btn--primary { background: var(--accent-solid); border-color: var(--accent-solid); color: var(--on-accent); }
.btn--primary:hover { background: var(--accent-solid-hover); border-color: var(--accent-solid-hover); }
.btn--primary:active { background: var(--accent-solid-active); border-color: var(--accent-solid-active); }
.btn--caution { background: var(--caution-solid); border-color: var(--caution-border); color: var(--on-caution); }
.btn--caution:hover { background: var(--caution-solid-hover); border-color: var(--caution-border); }
.btn--caution:active { background: var(--caution-solid); }
.btn--safety { background: transparent; border-color: var(--tier-s-border); color: var(--tier-s-fg); }
.btn--safety:hover { background: var(--tier-s-subtle); border-color: var(--tier-s-solid); }
.btn--ghost { background: transparent; border-color: transparent; color: var(--text-muted); }
.btn--ghost:hover { background: var(--surface-2); border-color: transparent; color: var(--text); }
.btn--sm { height: var(--control-h-sm); padding: 0 10px; font-size: var(--fs-12); }
.btn--lg { height: var(--control-h-lg); padding: 0 var(--space-4); font-size: var(--fs-14); }
.btn--icon { width: var(--control-h-md); padding: 0; }
.btn--icon.btn--sm { width: var(--control-h-sm); }
.btn:disabled, .btn[aria-disabled="true"] {
  background: var(--surface-2); border-color: var(--border-subtle); color: var(--text-disabled); cursor: not-allowed;
}
.btn[aria-busy="true"] { cursor: progress; }
.btn-row { display: flex; flex-wrap: wrap; gap: var(--space-2); align-items: center; }
/* Shell toggles (after .btn, so they win): the AI panel toggle only when the panel is a drawer (below 1280 px), the
   page menu button only on a phone (below 720 px). */
.btn.ai-toggle, .btn.nav-toggle { display: none; }
@media (max-width: 1279px) { .btn.ai-toggle { display: inline-flex; } }
@media (max-width: 719px) { .btn.nav-toggle { display: inline-flex; } }

/* ---------- Form fields ---------- */
.field { display: grid; gap: var(--space-1); }
.field__label { font-size: var(--fs-12); line-height: var(--lh-12); font-weight: var(--fw-medium); color: var(--text-muted); }
.field__hint { font-size: var(--fs-12); line-height: var(--lh-12); color: var(--text-subtle); }
.field__error { display: flex; gap: var(--space-1); align-items: center; font-size: var(--fs-12); line-height: var(--lh-12); color: var(--bad-fg); min-height: var(--lh-12); }
.input, .textarea, .select {
  width: 100%; height: var(--control-h-md); padding: 0 10px; border: var(--bw) solid var(--border-control); border-radius: var(--radius-md);
  background: var(--field-bg); color: var(--text); font: var(--fw-regular) var(--fs-13)/var(--lh-13) var(--font-sans);
  transition: border-color var(--dur-1) var(--ease-standard);
}
.textarea { height: auto; min-height: 72px; padding: var(--space-1h) 10px; resize: vertical; }
.input::placeholder, .textarea::placeholder { color: var(--text-subtle); }
.input:hover, .textarea:hover, .select:hover { border-color: var(--text-subtle); }
.input:focus-visible, .textarea:focus-visible, .select:focus-visible { outline: var(--focus-w) solid var(--focus-ring); outline-offset: 0; border-color: var(--focus-ring); }
.input[aria-invalid="true"], .textarea[aria-invalid="true"] { border-color: var(--bad-solid); }
.input:disabled { background: var(--surface-2); color: var(--text-disabled); border-color: var(--border-subtle); }
.input--mono { font-family: var(--font-mono); }
input[type="checkbox"], input[type="radio"] { accent-color: var(--accent-solid); width: 16px; height: 16px; margin: 0; }

.switch {
  position: relative; width: 32px; height: 18px; flex: none; padding: 0; border-radius: var(--radius-full); cursor: pointer;
  background: var(--surface-3); border: var(--bw) solid var(--border-control); transition: background var(--dur-2) var(--ease-standard);
}
.switch::after {
  content: ""; position: absolute; top: 2px; left: 2px; width: 12px; height: 12px; border-radius: var(--radius-full);
  background: var(--text-muted); transition: transform var(--dur-2) var(--ease-standard), background var(--dur-2) var(--ease-standard);
}
.switch[aria-checked="true"] { background: var(--accent-solid); border-color: var(--accent-solid); }
.switch[aria-checked="true"]::after { transform: translateX(14px); background: var(--on-accent); }
.switch:disabled { opacity: 0.5; cursor: not-allowed; }

/* Secure field: a value goes to the key store; nobody sees it again */
.secure-form { border: var(--bw) solid var(--border-strong); border-radius: var(--radius-lg); background: var(--surface-1); overflow: hidden; }
.secure-form__head { display: flex; align-items: center; gap: var(--space-2); padding: var(--space-2) var(--space-3); background: var(--surface-2); border-bottom: var(--bw) solid var(--border); color: var(--text-muted); }
.secure-form__body { display: grid; gap: var(--space-3); padding: var(--space-3); }
.secure-form__foot { padding: var(--space-2) var(--space-3) var(--space-3); color: var(--text-subtle); font-size: var(--fs-12); line-height: var(--lh-12); }
.secret { position: relative; }
.secret .input { padding-left: 30px; font-family: var(--font-mono); }
.secret > .icon { position: absolute; left: 9px; top: 50%; transform: translateY(-50%); color: var(--text-subtle); }
.secret-saved { display: flex; align-items: center; gap: var(--space-2); height: var(--control-h-md); padding: 0 10px; border: var(--bw) dashed var(--border-control); border-radius: var(--radius-md); background: var(--surface-2); color: var(--text-muted); font-size: var(--fs-13); }
.secret-saved__dots { font-family: var(--font-mono); letter-spacing: 0.1em; color: var(--text-subtle); }

/* ---------- Badges ---------- */
.badge {
  display: inline-flex; align-items: center; gap: var(--space-1); height: 20px; padding: 0 var(--space-1h); border-radius: var(--radius-sm);
  border: var(--bw) solid var(--neutral-border); background: var(--neutral-subtle); color: var(--neutral-fg);
  font-size: var(--fs-12); line-height: 1; font-weight: var(--fw-medium); white-space: nowrap;
}
.badge .icon { width: 12px; height: 12px; vertical-align: 0; }
.badge__dot { width: 6px; height: 6px; border-radius: var(--radius-full); background: currentColor; flex: none; }
.badge--ok { background: var(--ok-subtle); border-color: var(--ok-border); color: var(--ok-fg); }
.badge--warn { background: var(--warn-subtle); border-color: var(--warn-border); color: var(--warn-fg); }
.badge--bad { background: var(--bad-subtle); border-color: var(--bad-border); color: var(--bad-fg); }
.badge--info { background: var(--info-subtle); border-color: var(--info-border); color: var(--info-fg); }
.badge--test { background: transparent; border-style: dashed; border-color: var(--border-control); color: var(--text-muted); }
.badge--plain { background: transparent; border-color: var(--border); color: var(--text-muted); }

.tier-badge {
  display: inline-flex; align-items: center; gap: 5px; height: 20px; padding: 0 var(--space-1h); border-radius: var(--radius-sm); border: var(--bw) solid;
  font-size: var(--fs-11); line-height: 1; font-weight: var(--fw-semibold); letter-spacing: var(--ls-caps); text-transform: uppercase; white-space: nowrap;
}
.tier-badge .icon { width: 12px; height: 12px; vertical-align: 0; stroke-width: 2; }
.tier-badge--t0 { color: var(--tier-0-fg); background: var(--tier-0-subtle); border-color: var(--tier-0-border); }
.tier-badge--t1 { color: var(--tier-1-fg); background: var(--tier-1-subtle); border-color: var(--tier-1-border); }
.tier-badge--t2 { color: var(--tier-2-fg); background: var(--tier-2-subtle); border-color: var(--tier-2-border); }
.tier-badge--t3 { color: var(--tier-3-fg); background: var(--tier-3-subtle); border-color: var(--tier-3-border); }
.tier-badge--ts { color: var(--tier-s-fg); background: var(--tier-s-subtle); border-color: var(--tier-s-border); }

.dot { display: inline-block; width: var(--dot); height: var(--dot); border-radius: var(--radius-full); background: var(--neutral-solid); flex: none; }
.dot--ok { background: var(--ok-solid); } .dot--warn { background: var(--warn-solid); } .dot--bad { background: var(--bad-solid); } .dot--info { background: var(--info-solid); }

/* ---------- Surfaces: card, KPI, list ---------- */
.card { background: var(--surface-1); border: var(--bw) solid var(--border); border-radius: var(--radius-lg); padding: var(--space-4); min-width: 0; }
.card__head { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-3); margin-bottom: var(--space-2); }
.card__title { display: flex; align-items: center; gap: var(--space-2); font-weight: var(--fw-semibold); min-width: 0; }
.card__body { display: grid; gap: var(--space-2); font-size: var(--fs-13); line-height: var(--lh-13); color: var(--text-muted); }
.card__foot { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-3); }
.grid { display: grid; gap: var(--space-3); }
.grid--cards { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.grid--cards { align-items: stretch; }
/* KPI tiles: 3 (or 4) across, 2 when the column is narrow; an odd last tile spans the row, so there is no hole. */
.grid--kpis { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--kpis.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@container (max-width: 700px) { .grid--kpis.grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@container (max-width: 520px) {
  .grid--kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid--kpis > .kpi:last-child:nth-child(odd) { grid-column: 1 / -1; }
}

.kpi {
  display: grid; gap: var(--space-1); align-content: start; min-height: var(--kpi-min-h); background: var(--surface-1); border: var(--bw) solid var(--border); border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4); color: inherit; text-decoration: none;
  transition: background var(--dur-1) var(--ease-standard), border-color var(--dur-1) var(--ease-standard);
}
a.kpi:hover { border-color: var(--border-strong); background: var(--surface-2); }
.kpi__label { font-size: var(--fs-12); line-height: var(--lh-12); font-weight: var(--fw-medium); color: var(--text-muted); display: flex; align-items: center; gap: var(--space-1h); }
.kpi__icon { color: var(--text-subtle); }
.kpi__dot { margin-left: auto; }
.kpi__value { font-size: var(--fs-24); line-height: var(--lh-24); font-weight: var(--fw-semibold); letter-spacing: var(--ls-tight); }
.kpi__sub { font-size: var(--fs-12); line-height: var(--lh-12); color: var(--text-subtle); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
@container (max-width: 520px) { .kpi__value { font-size: var(--fs-20); line-height: var(--lh-20); } }

.list { display: grid; background: var(--surface-1); border: var(--bw) solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }
.list-row { display: flex; align-items: center; gap: var(--space-3); padding: var(--space-3) var(--space-4); border-top: var(--bw) solid var(--border-subtle); min-width: 0; }
.list-row:first-child { border-top: 0; }
.list-row__icon { color: var(--text-subtle); flex: none; }
.list-row__text { flex: 1; min-width: 0; display: grid; gap: 2px; }
.list-row__title { font-weight: var(--fw-semibold); font-size: var(--fs-13); line-height: var(--lh-13); }
.list-row__sub { color: var(--text-muted); font-size: var(--fs-13); line-height: var(--lh-13); }
.list-row__actions { display: flex; gap: var(--space-2); flex-wrap: wrap; justify-content: flex-end; }
@media (max-width: 719px) { .list-row { flex-wrap: wrap; } .list-row__actions { width: 100%; justify-content: flex-start; } }
/* A row that waits for the person (Home, "Needs you"). */
.list-row--warn { box-shadow: inset var(--bw-tier) 0 0 var(--warn-solid); }
.list-row--warn .list-row__icon { color: var(--warn-fg); }
.card--flush { padding: 0; }
/* Approval row: the tier edge and badge, the title (a count when identical proposals are grouped), who and when,
   the older copies folded. */
.approval { align-items: flex-start; --tier-edge: transparent; box-shadow: inset var(--bw-tier) 0 0 var(--tier-edge); }
.approval--t0 { --tier-edge: var(--tier-0-solid); } .approval--t1 { --tier-edge: var(--tier-1-solid); }
.approval--t2 { --tier-edge: var(--tier-2-solid); } .approval--t3 { --tier-edge: var(--tier-3-solid); } .approval--ts { --tier-edge: var(--tier-s-solid); }
.approval--decided { --tier-edge: transparent; }
.approval--decided .list-row__title { color: var(--text-muted); font-weight: var(--fw-medium); }
.approval__tier { display: grid; justify-items: start; align-content: start; gap: var(--space-1); min-width: 2.75rem; padding-top: 1px; }
.approval__title { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-1) var(--space-2); }
.approval__meta { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-1h); color: var(--text-muted); font-size: var(--fs-12); line-height: var(--lh-12); }
.approval__meta > span[aria-hidden] { color: var(--text-subtle); }
.approval .list-row__actions { padding-top: 1px; }
.approval__older { margin-top: var(--space-1); }
.approval__older > summary { display: inline-flex; align-items: center; gap: var(--space-1); cursor: pointer; list-style: none; }
.approval__older > summary::-webkit-details-marker { display: none; }
.approval__older > summary:hover { color: var(--text-muted); }
.approval__older > summary > .icon { transition: transform var(--dur-2) var(--ease-standard); }
.approval__older[open] > summary > .icon { transform: rotate(90deg); }
.approval__older ul { list-style: none; margin: var(--space-2) 0 0; padding: 0 0 0 var(--space-3); border-left: 2px solid var(--border-subtle); display: grid; gap: var(--space-1); }
.approval__older li { display: flex; align-items: center; gap: var(--space-1h); color: var(--text-muted); font-size: var(--fs-12); line-height: var(--lh-12); }
.approval__older li .btn { margin-left: var(--space-1); }
/* Tier 1 rows: Approve, Reject and the card; after a click the buttons give way to the result (a badge, Undo). */
.approval__wait { display: inline-flex; align-items: center; gap: var(--space-1h); max-width: 16rem; }
.approval__result { margin-top: var(--space-1); color: var(--ok-fg); }
.approval__result--bad { color: var(--bad-fg); }
.approval[data-state] .approval__title { color: var(--text-muted); }
.approval[data-state="cancelled"] .approval__result { color: var(--text-muted); }
.approval[data-state] { --tier-edge: transparent; }
/* People: a 32 px avatar, the name with "You", the email; role and last seen on the right. */
.person__name { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); }
.person__side { display: grid; justify-items: end; gap: var(--space-1); text-align: right; }
@media (max-width: 719px) { .approval .list-row__actions { padding-left: calc(2.75rem + var(--space-3)); } }
@media (max-width: 719px) { .person__side { justify-items: start; text-align: left; width: 100%; padding-left: calc(32px + var(--space-3)); } }

.kv { display: grid; grid-template-columns: minmax(7rem, 11rem) minmax(0, 1fr); gap: var(--space-2) var(--space-4); font-size: var(--fs-13); line-height: var(--lh-13); }
.kv dt { color: var(--text-muted); }
.kv dd { margin: 0; color: var(--text); }

/* ---------- Connection card ---------- */
.conn { display: flex; flex-direction: column; gap: var(--space-3); }
.conn--backfill { border-color: var(--info-border); }
.conn--error { border-color: var(--bad-border); }
.conn__body { flex: 1; min-width: 0; }
.conn__foot { margin-top: auto; }
.conn__head { display: flex; align-items: center; gap: var(--space-3); }
.conn__logo {
  width: 32px; height: 32px; border-radius: var(--radius-md); display: grid; place-items: center; flex: none;
  background: var(--surface-3); color: var(--text); font: var(--fw-semibold) var(--fs-12)/1 var(--font-mono);
}
.conn__name { font-weight: var(--fw-semibold); }
.conn__meta { display: flex; flex-wrap: wrap; gap: var(--space-1) var(--space-3); font-size: var(--fs-12); line-height: var(--lh-12); color: var(--text-subtle); }
/* Each state has its own body, not only its badge: a note for error and waiting, a step meter while onboarding. */
.conn__note { display: flex; align-items: flex-start; gap: var(--space-2); padding: var(--space-2) var(--space-3); border: var(--bw) solid; border-radius: var(--radius-md); font-size: var(--fs-13); line-height: var(--lh-13); }
.conn__note > .icon { margin-top: 3px; }
.conn__note--bad { background: var(--bad-subtle); border-color: var(--bad-border); color: var(--bad-fg); }
.conn__note--warn { background: var(--warn-subtle); border-color: var(--warn-border); color: var(--warn-fg); }
.conn__cov-years { display: flex; justify-content: space-between; margin-top: var(--space-1); }
.steps-meter { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); gap: 3px; }
.steps-meter__seg { height: 6px; border-radius: var(--radius-full); background: var(--surface-3); }
.steps-meter__seg--done { background: var(--ok-solid); }
.steps-meter__seg--now { background: var(--info-solid); }

/* ---------- Progress ---------- */
.progress { height: 6px; border-radius: var(--radius-full); background: var(--surface-3); overflow: hidden; }
.progress__bar { height: 100%; width: var(--value, 0%); border-radius: var(--radius-full); background: var(--info-solid); transition: width var(--dur-3) var(--ease-linear); }
.progress--ok .progress__bar { background: var(--ok-solid); }
.progress--bad .progress__bar { background: var(--bad-solid); }
.progress--paused .progress__bar { background: repeating-linear-gradient(45deg, var(--warn-solid) 0 4px, transparent 4px 7px); }
.progress--indeterminate .progress__bar { width: 30%; animation: k-slide 1.4s var(--ease-standard) infinite; }
@keyframes k-slide { from { transform: translateX(-100%); } to { transform: translateX(340%); } }
@media (prefers-reduced-motion: reduce) { .progress--indeterminate .progress__bar { animation: none; width: 100%; background: repeating-linear-gradient(45deg, var(--info-solid) 0 4px, transparent 4px 8px); } }
.backfill { display: grid; gap: var(--space-2); }
.backfill__head { display: flex; align-items: center; gap: var(--space-2); color: var(--text-muted); font-size: var(--fs-13); line-height: var(--lh-13); }
.backfill__head > .rive { width: 44px; height: 26px; border-radius: var(--radius-md); background: var(--info-subtle); border: var(--bw) solid var(--info-border); }
.backfill-row { display: grid; grid-template-columns: minmax(6.5rem, 9rem) minmax(60px, 1fr) auto; gap: var(--space-3); align-items: center; font-size: var(--fs-13); line-height: var(--lh-13); }
.backfill-row__name { display: inline-flex; align-items: center; gap: var(--space-1h); min-width: 0; }
.backfill-row__name .icon { color: var(--ok-fg); }
.backfill-row__nums { text-align: right; color: var(--text-muted); font-variant-numeric: tabular-nums; white-space: nowrap; }

/* ---------- Coverage grid ---------- */
.coverage { display: grid; grid-template-columns: minmax(7rem, 10rem) repeat(var(--cols, 8), minmax(18px, 1fr)); gap: 3px; align-items: center; font-size: var(--fs-12); line-height: var(--lh-12); }
.coverage-wrap { overflow-x: auto; }
.coverage__year { text-align: center; color: var(--text-muted); font-weight: var(--fw-medium); font-variant-numeric: tabular-nums; }
.coverage__y-short { display: none; }
/* A narrow column: short years ('19), so the full years never run into each other. */
@container (max-width: 560px) {
  .coverage { grid-template-columns: minmax(5.5rem, 8rem) repeat(var(--cols, 8), minmax(16px, 1fr)); }
  .coverage__y-full { display: none; }
  .coverage__y-short { display: inline; }
}
.coverage__label { color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; padding-right: var(--space-2); }
.cov { height: 22px; border-radius: var(--radius-xs); }
.cov--full { background: var(--cov-full); }
.cov--partial { background: linear-gradient(to top, var(--cov-full) var(--pct, 50%), var(--cov-empty) var(--pct, 50%)); box-shadow: inset 0 0 0 1px var(--cov-full); }
.cov--missing { background: repeating-linear-gradient(45deg, var(--cov-missing-line) 0 1px, transparent 1px 5px); box-shadow: inset 0 0 0 1px var(--cov-missing-line); }
.cov--excluded { background: var(--cov-excluded); }
.cov--running { background: repeating-linear-gradient(45deg, var(--cov-running) 0 3px, transparent 3px 6px); box-shadow: inset 0 0 0 1px var(--cov-running); }
.cov--none { background: transparent; }
.coverage--strip { grid-template-columns: repeat(var(--cols, 8), minmax(10px, 1fr)); }
.coverage--strip .cov { height: 8px; }
.legend { display: flex; flex-wrap: wrap; gap: var(--space-1) var(--space-4); font-size: var(--fs-12); line-height: var(--lh-12); color: var(--text-muted); margin-top: var(--space-3); }
.legend__item { display: inline-flex; align-items: center; gap: var(--space-1h); }
.legend__item .cov { width: 14px; height: 14px; }

/* ---------- Tables ---------- */
.table-wrap { background: var(--surface-1); border: var(--bw) solid var(--border); border-radius: var(--radius-lg); overflow: auto; }
.table { width: 100%; border-collapse: collapse; font-size: var(--fs-13); line-height: var(--lh-13); }
.table th {
  position: sticky; top: 0; z-index: 1; height: 32px; padding: 0 var(--space-3); text-align: left; white-space: nowrap;
  background: var(--surface-1); border-bottom: var(--bw) solid var(--border); color: var(--text-muted); font-size: var(--fs-12); font-weight: var(--fw-medium);
}
.table td { height: var(--row-h); padding: var(--space-1) var(--space-3); border-bottom: var(--bw) solid var(--border-subtle); vertical-align: middle; }
.table tbody tr:last-child td { border-bottom: 0; }
.table tbody tr:hover td { background: var(--surface-2); }
.table tbody tr[aria-selected="true"] td { background: var(--accent-subtle); }
.table .num, .table th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.table .id { font-family: var(--font-mono); font-size: var(--fs-12); white-space: nowrap; }
.table .row-actions { opacity: 0; text-align: right; white-space: nowrap; }
.table tr:hover .row-actions, .table tr:focus-within .row-actions { opacity: 1; }
@media (hover: none) { .table .row-actions { opacity: 1; } }
.th-sort { all: unset; cursor: pointer; display: inline-flex; gap: var(--space-1); align-items: center; }
.th-sort:focus-visible { outline: var(--focus-w) solid var(--focus-ring); outline-offset: 2px; border-radius: var(--radius-xs); }
.table-foot { display: flex; justify-content: space-between; align-items: center; gap: var(--space-3); padding: var(--space-2) var(--space-3); border-top: var(--bw) solid var(--border); color: var(--text-subtle); font-size: var(--fs-12); }
.filters {
  display: flex; flex-wrap: wrap; gap: var(--space-2); align-items: flex-end; margin-bottom: var(--space-3);
  padding: var(--space-3); border: var(--bw) solid var(--border); border-radius: var(--radius-lg); background: var(--surface-1);
}
.filters .input { width: 16rem; }
.filters .field { min-width: 10rem; }
.table-wrap--flat { margin-top: var(--space-3); border: 0; border-radius: 0; background: transparent; }
.table .nowrap, .nowrap { white-space: nowrap; }
.row-link { width: 1%; text-align: right; }
/* A data bar in a number cell: the value on one scale per table (single series, --data-1). */
.databar { display: inline-block; width: 56px; height: 6px; margin-right: var(--space-2); border-radius: var(--radius-full); background: var(--surface-3); overflow: hidden; vertical-align: middle; }
.databar__bar { display: block; height: 100%; width: var(--value, 0%); background: var(--data-1); }
/* Audit table: the sentence, then what it changed on its own mono line; the reason under the confirmer. */
.audit-what { display: grid; gap: 2px; min-width: 13rem; }
.audit-what__target { font-family: var(--font-mono); font-size: var(--fs-12); line-height: var(--lh-12); color: var(--text-subtle); overflow-wrap: anywhere; }
.audit-reason { display: block; max-width: 16rem; color: var(--text-muted); font-size: var(--fs-12); line-height: var(--lh-12); }
.table--audit td { padding-top: var(--space-1h); padding-bottom: var(--space-1h); }
.version { display: inline-flex; align-items: center; height: 20px; padding: 0 var(--space-1h); border-radius: var(--radius-sm); background: var(--surface-2); border: var(--bw) solid var(--border); color: var(--text-muted); font: var(--fw-medium) var(--fs-12)/1 var(--font-mono); }

/* ---------- Identity ---------- */
.avatar {
  width: 22px; height: 22px; border-radius: var(--radius-full); display: inline-grid; place-items: center; flex: none;
  background: var(--surface-3); color: var(--text-muted); font-size: var(--fs-11); font-weight: var(--fw-semibold);
}
.ai-mark {
  width: 22px; height: 22px; border-radius: var(--radius-sm); display: inline-grid; place-items: center; flex: none;
  background: var(--text); color: var(--bg); font: var(--fw-semibold) 10px/1 var(--font-mono);
}
.ai-mark--sm, .avatar--sm { width: 18px; height: 18px; font-size: 9px; }
.avatar--md { width: 32px; height: 32px; font-size: var(--fs-12); }
/* Stacked (audit table): the mark, then the name over "for Ada" in two short lines. */
.who--stacked { align-items: flex-start; white-space: normal; }
.who--stacked > .ai-mark, .who--stacked > .avatar { margin-top: 1px; }
.who__text { display: grid; }
.who--stacked .who__for { font-size: var(--fs-12); line-height: var(--lh-12); color: var(--text-subtle); }
.who { display: inline-flex; align-items: center; gap: var(--space-1h); white-space: nowrap; }
.who__for { color: var(--text-muted); }

/* ---------- Source chip ---------- */
.source {
  display: inline-flex; align-items: center; gap: var(--space-1); height: 20px; padding: 0 var(--space-1h); border-radius: var(--radius-xs);
  background: var(--surface-2); border: var(--bw) solid var(--border); color: var(--text-muted);
  font: var(--fw-regular) var(--fs-12)/1 var(--font-mono); text-decoration: none; white-space: nowrap;
}
a.source:hover { border-color: var(--border-control); color: var(--text); }
.source .icon { width: 12px; height: 12px; vertical-align: 0; }
.sources { display: flex; flex-wrap: wrap; gap: var(--space-1); }

/* ---------- Diff ---------- */
.diff { background: var(--surface-2); border: var(--bw) solid var(--border-subtle); border-radius: var(--radius-md); overflow: hidden; font: var(--fw-regular) var(--fs-12)/18px var(--font-mono); }
.diff__head { display: flex; justify-content: space-between; gap: var(--space-2); padding: var(--space-1h) var(--space-2); border-bottom: var(--bw) solid var(--border-subtle); color: var(--text-muted); }
.diff__head > :first-child { min-width: 0; overflow-wrap: anywhere; }
.diff__head > :last-child:not(:first-child) { flex: none; white-space: nowrap; }
.diff__line { display: grid; grid-template-columns: 16px minmax(0, 1fr); padding: 0 var(--space-2); white-space: pre-wrap; overflow-wrap: anywhere; color: var(--text-muted); }
.diff__line::before { content: " "; color: var(--text-subtle); }
.diff__line--add { background: var(--diff-add-bg); color: var(--diff-add-fg); }
.diff__line--add::before { content: "+"; color: var(--diff-add-mark); }
.diff__line--del { background: var(--diff-del-bg); color: var(--diff-del-fg); }
.diff__line--del::before { content: "\2212"; color: var(--diff-del-mark); }

/* ---------- Action card (admin AI and page actions) ---------- */
.action-card {
  --tier-solid: var(--tier-1-solid); --tier-subtle: var(--tier-1-subtle); --tier-border: var(--border);
  container-type: inline-size;
  background: var(--surface-1); border: var(--bw) solid var(--tier-border); border-left: var(--bw-tier) solid var(--tier-solid);
  border-radius: var(--radius-md); overflow: hidden; font-size: var(--fs-13); line-height: var(--lh-13);
}
/* The frame says the tier too: tier 2 has a full amber frame, done cards a green one. */
.action-card--t1 { --tier-solid: var(--tier-1-solid); --tier-subtle: var(--tier-1-subtle); --tier-border: var(--tier-1-border); }
.action-card--t2 { --tier-solid: var(--tier-2-solid); --tier-subtle: var(--tier-2-subtle); --tier-border: var(--tier-2-solid); }
.action-card--t3 { --tier-solid: var(--tier-3-solid); --tier-subtle: var(--tier-3-subtle); --tier-border: var(--tier-3-border); }
.action-card--ts { --tier-solid: var(--tier-s-solid); --tier-subtle: var(--tier-s-subtle); --tier-border: var(--tier-s-border); }
.action-card[data-state="done"] { --tier-border: var(--ok-border); }
/* Head: tier badge, the rule in words ("Typed word + reason"), the time left. In a narrow card the rule takes its own line. */
.action-card__head { display: flex; flex-wrap: wrap; align-items: center; gap: 2px var(--space-2); min-height: 32px; padding: var(--space-1h) var(--space-3); background: var(--tier-subtle); }
.action-card__rule { flex: 1; min-width: 0; color: var(--text-muted); font-size: var(--fs-12); line-height: var(--lh-12); white-space: nowrap; }
.action-card__head > .t-meta { margin-left: auto; display: inline-flex; align-items: center; gap: 2px; white-space: nowrap; }
@container (max-width: 340px) { .action-card__rule { order: 3; flex-basis: 100%; } }
.action-card__body { display: grid; gap: var(--space-2); padding: var(--space-3); }
.action-card__title { font-size: var(--fs-14); line-height: var(--lh-14); font-weight: var(--fw-semibold); }
.action-card__flags { display: flex; flex-wrap: wrap; gap: var(--space-1); }
.action-card__impact { display: grid; gap: 2px; color: var(--text-muted); }
.plain-change { display: grid; gap: var(--space-2); }
.plain-change__item { background: var(--surface-2); border: var(--bw) solid var(--border-subtle); border-radius: var(--radius-md); padding: var(--space-2); }
.plain-change__title { font-weight: var(--fw-medium); overflow-wrap: anywhere; }
.plain-change__notes { display: grid; gap: 2px; margin: var(--space-1) 0 0; padding-left: var(--space-4); color: var(--text-muted); overflow-wrap: anywhere; }
.plain-change__exact > .diff { margin-top: var(--space-1); }
.plain-change__exact > summary { cursor: pointer; width: max-content; color: var(--text-subtle); font-size: var(--fs-12); line-height: var(--lh-12); }
.action-card__impact b { color: var(--text); font-weight: var(--fw-medium); }
.action-card__checks { display: flex; flex-wrap: wrap; gap: var(--space-1) var(--space-3); color: var(--text-muted); font-size: var(--fs-12); }
.action-card__checks .ok { color: var(--ok-fg); } .action-card__checks .bad { color: var(--bad-fg); }
.action-card__confirm { display: grid; gap: var(--space-2); padding-top: var(--space-1); }
.action-card--t2 .action-card__confirm { padding: var(--space-3); border: var(--bw) solid var(--tier-2-border); border-radius: var(--radius-md); background: var(--tier-2-subtle); }
.action-card__actions { display: flex; flex-wrap: wrap; gap: var(--space-2); align-items: center; }
.action-card__foot { color: var(--text-subtle); font-size: var(--fs-12); line-height: var(--lh-12); }
.action-card__error { color: var(--bad-fg); font-size: var(--fs-12); min-height: 1em; }
.action-card__error:empty { display: none; }
/* Tier 3: the refusal with a ban icon, and the alternative as a button that wraps. */
.action-card__refusal { display: flex; gap: var(--space-2); align-items: flex-start; color: var(--text-muted); }
.action-card__refusal > .icon { margin-top: 2px; color: var(--tier-3-fg); }
.action-card__alt { height: auto; min-height: var(--control-h-sm); padding-top: 5px; padding-bottom: 5px; white-space: normal; text-align: left; line-height: var(--lh-12); }
.action-card__result { display: flex; gap: var(--space-2); align-items: center; padding: var(--space-2) var(--space-3); border-top: var(--bw) solid var(--border-subtle); }
.action-card__result--ok { color: var(--ok-fg); } .action-card__result--warn { color: var(--warn-fg); }
.action-card__result--bad { color: var(--bad-fg); } .action-card__result--muted { color: var(--text-muted); }
.action-card__result a { color: inherit; }
.action-card__notice { display: flex; gap: var(--space-2); align-items: flex-start; padding: var(--space-2); border-radius: var(--radius-sm); background: var(--warn-subtle); color: var(--warn-fg); border: var(--bw) solid var(--warn-border); }
.action-card[data-state="expired"] .action-card__body, .action-card[data-state="cancelled"] .action-card__body { opacity: 0.6; }

/* Tier explainer rows (AI permissions page) */
.tiers { display: grid; gap: var(--space-3); }
.tier-row { display: grid; grid-template-columns: 12rem minmax(0, 1fr); align-items: start; gap: var(--space-2); padding: var(--space-4); background: var(--surface-1); border: var(--bw) solid var(--border); border-left: var(--bw-tier) solid var(--neutral-solid); border-radius: var(--radius-lg); }
.tier-row__badge .tier-badge { justify-self: start; }
.tier-row__body p { margin: var(--space-1) 0 0; }
@container (max-width: 560px) { .tier-row { grid-template-columns: minmax(0, 1fr); } }
.tier-row--t0 { border-left-color: var(--tier-0-solid); } .tier-row--t1 { border-left-color: var(--tier-1-solid); }
.tier-row--t2 { border-left-color: var(--tier-2-solid); } .tier-row--t3 { border-left-color: var(--tier-3-solid); }
.tier-row--ts { border-left-color: var(--tier-s-solid); }

/* ---------- Pause-all banner ---------- */
.pause-banner {
  position: sticky; top: var(--topbar-h); z-index: var(--z-banner); min-height: var(--banner-h);
  display: flex; align-items: center; gap: var(--space-3); padding: var(--space-2) var(--space-4);
  background: var(--warn-subtle); color: var(--text); border-bottom: var(--bw) solid var(--warn-border); font-size: var(--fs-13); line-height: var(--lh-13);
}
.pause-banner > .icon { color: var(--warn-fg); }
.pause-banner__text { flex: 1; min-width: 0; }
.pause-banner__text b { color: var(--warn-fg); font-weight: var(--fw-semibold); }

/* ---------- Admin AI panel ---------- */
.ai-panel { position: sticky; top: var(--topbar-h); height: calc(100vh - var(--topbar-h)); display: flex; flex-direction: column; background: var(--surface-1); border-left: var(--bw) solid var(--border); min-width: 0; }
.ai-panel__head { display: flex; align-items: center; gap: var(--space-2); padding: var(--space-2) var(--space-3); border-bottom: var(--bw) solid var(--border); min-height: 48px; }
.ai-panel__title { flex: 1; min-width: 0; display: grid; }
.ai-panel__title b { font-size: var(--fs-13); line-height: var(--lh-13); }
.ai-panel__context { display: flex; align-items: center; gap: var(--space-2); padding: var(--space-1h) var(--space-3); border-bottom: var(--bw) solid var(--border-subtle); color: var(--text-subtle); font-size: var(--fs-12); }
.ai-panel__scroll { position: relative; flex: 1; min-height: 0; display: flex; flex-direction: column; }
.ai-panel__msgs {
  flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: var(--space-4); padding: var(--space-4) var(--space-3);
}
/* Away from the end of the conversation: a pill that takes the person back; it says so when newer messages wait. */
.jump-latest { position: absolute; left: 50%; bottom: var(--space-3); transform: translateX(-50%); z-index: 2; border-radius: var(--radius-full); box-shadow: var(--shadow-2); }
.jump-latest[data-fresh] { background: var(--accent-solid); border-color: var(--accent-solid); color: var(--on-accent); }
/* While the admin AI works, Send is Stop: a neutral solid square button. */
.composer__send--stop, .composer__send--stop:hover { background: var(--text); border-color: var(--text); color: var(--bg); }
/* A finished card folded to one line: chevron, tier, title, state. Open, it shows the whole card under the line. */
.card-fold { min-width: 0; border: var(--bw) solid var(--border); border-radius: var(--radius-md); background: var(--surface-1); }
.card-fold > summary > .badge, .card-fold > summary > .tier-badge { flex: none; }
.card-fold > summary { display: flex; align-items: center; gap: var(--space-2); min-height: 32px; padding: var(--space-1) var(--space-2); cursor: pointer; list-style: none; font-size: var(--fs-12); line-height: var(--lh-12); color: var(--text-muted); }
.card-fold > summary::-webkit-details-marker { display: none; }
.card-fold > summary:hover { color: var(--text); }
.card-fold__chev { color: var(--text-subtle); transition: transform var(--dur-2) var(--ease-standard); }
.card-fold[open] > summary .card-fold__chev { transform: rotate(90deg); }
.card-fold__title { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text); font-weight: var(--fw-medium); }
.card-fold[open] > summary { border-bottom: var(--bw) solid var(--border-subtle); }
.card-fold > .action-card { border: 0; border-radius: 0 0 var(--radius-md) var(--radius-md); }
/* Once the conversation scrolls, its top edge fades, so a message cut by the scroll position never shows as a
   clipped line under the context bar. */
.ai-panel__msgs[data-scrolled] { mask-image: linear-gradient(to bottom, transparent, currentColor var(--space-10)); }
.ai-panel__chips { display: flex; flex-wrap: wrap; gap: var(--space-1h); padding: var(--space-2) var(--space-3); border-top: var(--bw) solid var(--border-subtle); }
.composer { display: grid; gap: var(--space-2); padding: var(--space-2) var(--space-3) var(--space-3); border-top: var(--bw) solid var(--border); }
.composer__box { display: flex; align-items: flex-end; gap: var(--space-2); border: var(--bw) solid var(--border-control); border-radius: var(--radius-md); background: var(--field-bg); padding: var(--space-1); }
.composer__box:focus-within { outline: var(--focus-w) solid var(--focus-ring); outline-offset: 0; border-color: var(--focus-ring); }
.composer__box textarea { flex: 1; min-height: 24px; max-height: 160px; border: 0; outline: 0; resize: none; background: transparent; color: var(--text); font: var(--fw-regular) var(--fs-13)/var(--lh-13) var(--font-sans); padding: var(--space-1) var(--space-1h); }
.composer__hint { color: var(--text-subtle); font-size: var(--fs-11); line-height: var(--lh-11); }

.msg { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-1h); min-width: 0; }
.msg__by { display: flex; align-items: center; gap: var(--space-1h); font-size: var(--fs-12); line-height: var(--lh-12); color: var(--text-muted); font-weight: var(--fw-medium); }
.msg__by time { color: var(--text-subtle); font-weight: var(--fw-regular); }
.msg__body { display: grid; gap: var(--space-2); font-size: var(--fs-13); line-height: var(--lh-13); color: var(--text); }
.msg__body p { margin: 0; }
/* The welcome: what each tier needs, as a ladder of tier badges. */
.ladder { display: grid; gap: var(--space-1h); margin: 0; padding: 0; list-style: none; }
.ladder li { display: grid; grid-template-columns: 3.25rem minmax(0, 1fr); gap: var(--space-2); align-items: start; color: var(--text-muted); }
.ladder .tier-badge { justify-self: start; }
.ladder b { color: var(--text); font-weight: var(--fw-medium); }
.msg__time { color: var(--text-subtle); font-weight: var(--fw-regular); font-variant-numeric: tabular-nums; }
.msg__time::before { content: "\00b7"; margin-right: var(--space-1h); }
/* The person's words: a tinted bubble on the right (the accent tint is the user-message tint). The AI's: plain text. */
.msg--me { justify-items: end; }
.msg--me .msg__body { max-width: 88%; padding: var(--space-2) var(--space-3); background: var(--accent-subtle); border: var(--bw) solid var(--accent-border); border-radius: var(--radius-lg) var(--radius-lg) var(--radius-xs) var(--radius-lg); }
/* Thinking: a light beam runs round the AI mark (Rive "thinking"; still: a quiet ring), the seconds count, and two
   lines pulse where the answer will come. */
.thinking { gap: var(--space-2); color: var(--text-muted); }
.thinking__mark { position: relative; display: inline-grid; place-items: center; width: 22px; height: 22px; margin: var(--space-1h) var(--space-1) var(--space-1h) var(--space-1h); }
.thinking__mark > .rive { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); }
.thinking__ring { width: 30px; height: 30px; border-radius: 8px; border: 1.5px solid var(--info-border); }
.thinking__time { color: var(--text-subtle); font-weight: var(--fw-regular); font-variant-numeric: tabular-nums; }
.thinking__lines { display: grid; gap: var(--space-1h); max-width: 85%; padding-left: 2px; }
.skeleton--short { width: 60%; }
.activity { display: flex; align-items: center; gap: var(--space-1h); color: var(--text-subtle); font-size: var(--fs-12); line-height: var(--lh-12); }
.activity code { color: var(--text-muted); }
.activity--stopped { color: var(--text-muted); }
.quote-data { padding: var(--space-2) var(--space-3); border-left: 2px solid var(--warn-border); background: var(--surface-2); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; color: var(--text-muted); }
.quote-data__label { display: flex; align-items: center; gap: var(--space-1); margin-bottom: var(--space-1); color: var(--warn-fg); font-size: var(--fs-12); }
.chip {
  display: inline-flex; align-items: center; gap: var(--space-1); height: var(--control-h-sm); padding: 0 10px; border-radius: var(--radius-md);
  background: var(--surface-2); border: var(--bw) solid var(--border); color: var(--text-muted); font: var(--fw-regular) var(--fs-12)/1 var(--font-sans); cursor: pointer; white-space: nowrap;
}
.chip:hover { color: var(--text); border-color: var(--border-control); }
.caret { display: inline-block; width: 7px; height: 14px; background: var(--text-muted); vertical-align: -2px; animation: k-blink 1s steps(2) infinite; }
@keyframes k-blink { 50% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .caret { animation: none; } }

/* ---------- Run timeline ---------- */
.run-steps { list-style: none; margin: 0; padding: 0; display: grid; }
.run-step { position: relative; display: grid; grid-template-columns: 24px minmax(0, 1fr) auto; gap: var(--space-1) var(--space-3); padding: var(--space-2) 0; }
.run-step::before { content: ""; position: absolute; left: 11px; top: 30px; bottom: -6px; width: 2px; background: var(--border); }
.run-step:last-child::before { display: none; }
.run-step__marker { width: 24px; height: 24px; border-radius: var(--radius-full); display: grid; place-items: center; background: var(--surface-2); border: var(--bw) solid var(--border-strong); color: var(--text-muted); font: var(--fw-medium) var(--fs-11)/1 var(--font-mono); z-index: 1; }
.run-step--ok .run-step__marker { border-color: var(--ok-border); color: var(--ok-fg); background: var(--ok-subtle); }
.run-step--bad .run-step__marker { border-color: var(--bad-solid); color: var(--bad-fg); background: var(--bad-subtle); }
.run-step--running .run-step__marker { border-color: var(--info-solid); color: var(--info-fg); background: var(--info-subtle); }
.run-step--skipped .run-step__marker { border-style: dashed; color: var(--text-subtle); }
.run-step__main { display: grid; gap: 4px; min-width: 0; font-size: var(--fs-13); line-height: var(--lh-13); }
.run-step__tool { font-family: var(--font-mono); font-size: var(--fs-12); color: var(--text-muted); }
.run-step__out { color: var(--text); }
.run-step--bad .run-step__out { color: var(--bad-fg); }
.run-step__side { text-align: right; color: var(--text-subtle); font-size: var(--fs-12); line-height: var(--lh-12); font-variant-numeric: tabular-nums; white-space: nowrap; }
.run-head { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-4); align-items: center; color: var(--text-muted); font-size: var(--fs-13); }
.well { background: var(--surface-2); border: var(--bw) solid var(--border-subtle); border-radius: var(--radius-md); padding: var(--space-2) var(--space-3); font: var(--fw-regular) var(--fs-12)/18px var(--font-mono); color: var(--text-muted); white-space: pre-wrap; overflow: auto; max-height: 240px; }

/* ---------- Stepper and checklist (onboarding) ---------- */
.stepper { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: var(--space-1) var(--space-3); }
.stepper li { display: inline-flex; align-items: center; gap: var(--space-1h); color: var(--text-subtle); font-size: var(--fs-12); line-height: var(--lh-12); }
.stepper__n { width: 20px; height: 20px; border-radius: var(--radius-full); display: grid; place-items: center; border: var(--bw) solid var(--border-control); font: var(--fw-medium) var(--fs-11)/1 var(--font-mono); }
.stepper li[data-state="done"] { color: var(--text-muted); }
.stepper li[data-state="done"] .stepper__n { background: var(--ok-subtle); border-color: var(--ok-border); color: var(--ok-fg); }
.stepper li[aria-current="step"] { color: var(--text); font-weight: var(--fw-medium); }
.stepper li[aria-current="step"] .stepper__n { border: 2px solid var(--accent-solid); color: var(--accent-fg); }
/* Track: the steps on one line, joined by a line that turns green behind the done steps; labels under the numbers.
   In a narrow column only the numbers show (the step panel names the step). */
.stepper--track { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); gap: 0; }
.stepper--track li { position: relative; display: grid; justify-items: center; align-content: start; gap: var(--space-1h); padding: 0 2px; text-align: center; }
.stepper--track li + li::before { content: ""; position: absolute; top: 11px; left: calc(-50% + 16px); right: calc(50% + 16px); height: 2px; border-radius: 1px; background: var(--border); }
.stepper--track li[data-state="done"] + li::before { background: var(--ok-solid); }
.stepper--track .stepper__n { width: 24px; height: 24px; background: var(--surface-1); }
.stepper--track li[aria-current="step"] .stepper__n { box-shadow: 0 0 0 4px var(--accent-subtle); }
.stepper__n .icon { width: 12px; height: 12px; stroke-width: 2.5; }
@container (max-width: 560px) { .stepper--track .stepper__label { display: none; } }
.onboarding { display: grid; gap: var(--space-5); padding: var(--space-5); }
.step-panel { display: grid; gap: var(--space-4); padding-top: var(--space-5); border-top: var(--bw) solid var(--border-subtle); }
.step-panel__head { display: grid; gap: var(--space-1); }
.step-panel__head p { max-width: var(--measure); }
.check-step[data-state="current"] .check-step__tick { color: var(--accent-fg); }
.check-step { display: grid; grid-template-columns: 22px minmax(0, 1fr) auto; gap: var(--space-3); align-items: start; padding: var(--space-3) 0; border-top: var(--bw) solid var(--border-subtle); }
.check-step:first-child { border-top: 0; }
.check-step__tick { width: 20px; height: 20px; border-radius: var(--radius-full); border: 1.5px solid var(--border-control); display: grid; place-items: center; color: transparent; }
.check-step[data-state="done"] .check-step__tick { background: var(--ok-subtle); border-color: var(--ok-solid); color: var(--ok-fg); }
.check-step[data-state="current"] .check-step__tick { border-color: var(--accent-solid); }
.check-step__desc { color: var(--text-muted); font-size: var(--fs-13); line-height: var(--lh-13); }
.check-step__desc code { color: var(--text); background: var(--surface-2); border-radius: var(--radius-xs); padding: 0 4px; }

/* ---------- Tabs, segmented, menu, tooltip ---------- */
.tabs { display: flex; gap: var(--space-4); border-bottom: var(--bw) solid var(--border); margin-bottom: var(--space-4); }
.tab { all: unset; cursor: pointer; padding: var(--space-2) 0; color: var(--text-muted); font-size: var(--fs-13); font-weight: var(--fw-medium); border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tab:hover { color: var(--text); }
.tab[aria-selected="true"] { color: var(--text); border-bottom-color: var(--accent-solid); }
.tab:focus-visible { outline: var(--focus-w) solid var(--focus-ring); outline-offset: 2px; }
.segmented { display: inline-flex; padding: 2px; gap: 2px; border-radius: var(--radius-md); background: var(--surface-2); border: var(--bw) solid var(--border); }
.segmented button { all: unset; cursor: pointer; height: 24px; padding: 0 10px; border-radius: var(--radius-sm); font-size: var(--fs-12); color: var(--text-muted); display: inline-flex; align-items: center; }
.segmented button[aria-pressed="true"] { background: var(--surface-1); color: var(--text); box-shadow: var(--shadow-1); }
/* The same control made of links (a range switch that works without script): the current one has aria-current. */
.segmented a { height: 24px; padding: 0 10px; border-radius: var(--radius-sm); font-size: var(--fs-12); font-weight: var(--fw-medium); color: var(--text-muted); display: inline-flex; align-items: center; text-decoration: none; }
.segmented a:hover { color: var(--text); }
.segmented a[aria-current="page"] { background: var(--surface-1); color: var(--text); box-shadow: var(--shadow-1); }
.section__head > .segmented { align-self: center; }
/* Tabs as links (Data: one tab per source). A count after the name; a source without data shows a dash. */
a.tab { display: inline-flex; align-items: center; gap: var(--space-1h); white-space: nowrap; }
.tabs--scroll { overflow-x: auto; scrollbar-width: none; }
.tabs--scroll::-webkit-scrollbar { display: none; }
.tab__count { display: inline-grid; place-items: center; min-width: 20px; height: 18px; padding: 0 var(--space-1h); border-radius: var(--radius-full); background: var(--surface-2); border: var(--bw) solid var(--border-subtle); color: var(--text-muted); font-size: var(--fs-11); font-variant-numeric: tabular-nums; }
.tab[aria-selected="true"] .tab__count { background: var(--accent-subtle); border-color: var(--accent-border); color: var(--accent-fg); }
.tab__count--none { color: var(--text-subtle); }
.tab-panel__meta { margin-bottom: var(--space-2); }
.menu { min-width: 200px; padding: var(--space-1); background: var(--surface-1); border: var(--bw) solid var(--border); border-radius: var(--radius-md); box-shadow: var(--shadow-2); z-index: var(--z-popover); }
.menu__item { display: flex; align-items: center; gap: var(--space-2); width: 100%; height: var(--control-h-md); padding: 0 var(--space-2); border: 0; border-radius: var(--radius-sm); background: transparent; color: var(--text); font: var(--fw-regular) var(--fs-13)/1 var(--font-sans); cursor: pointer; text-align: left; }
.menu__item:hover, .menu__item:focus-visible { background: var(--surface-2); outline: 0; }
.menu__sep { height: 1px; margin: var(--space-1) 0; background: var(--border-subtle); }
.tooltip { max-width: 280px; padding: var(--space-1h) var(--space-2); border-radius: var(--radius-sm); background: var(--surface-inverse); color: var(--text-inverse); font-size: var(--fs-12); line-height: var(--lh-12); box-shadow: var(--shadow-2); z-index: var(--z-popover); }

/* ---------- Dialog and toast ---------- */
.dialog { width: min(520px, calc(100vw - 32px)); padding: 0; border: var(--bw) solid var(--border); border-radius: var(--radius-xl); background: var(--surface-1); color: var(--text); box-shadow: var(--shadow-3); }
.dialog::backdrop { background: var(--overlay); }
.dialog__head { display: flex; justify-content: space-between; align-items: center; gap: var(--space-3); padding: var(--space-4) var(--space-4) 0; }
.dialog__body { padding: var(--space-4); display: grid; gap: var(--space-3); }
.dialog__title { display: grid; gap: 2px; min-width: 0; }
.dialog__title > [tabindex="-1"]:focus { outline: none; } /* the title takes the focus on open; it is not a control */
/* Side dialog (a setting's versions): full height at the right edge; it slides in. */
.dialog--side {
  position: fixed; inset: 0 0 0 auto; margin: 0; width: min(540px, 100vw); max-width: none; height: 100dvh; max-height: none; border-radius: 0; border-width: 0 0 0 var(--bw);
  display: none; flex-direction: column; transform: translateX(100%);
  transition: transform var(--dur-4) var(--ease-standard), overlay var(--dur-4) allow-discrete, display var(--dur-4) allow-discrete;
}
.dialog--side[open] { display: flex; transform: none; }
@starting-style { .dialog--side[open] { transform: translateX(100%); } }
.dialog--side .dialog__head { padding: var(--space-4); border-bottom: var(--bw) solid var(--border); }
.dialog--side .dialog__body { flex: 1; overflow-y: auto; align-content: start; }
/* Timeline: versions and releases, newest first; the current one has a filled green dot. */
.timeline { list-style: none; margin: 0; padding: 0; display: grid; }
.timeline__item { position: relative; display: grid; grid-template-columns: 16px minmax(0, 1fr) auto; gap: var(--space-1) var(--space-3); padding-bottom: var(--space-5); }
.timeline__item:last-child { padding-bottom: 0; }
.timeline__item::before { content: ""; position: absolute; left: 7px; top: 20px; bottom: 4px; width: 2px; border-radius: 1px; background: var(--border); }
.timeline__item:last-child::before { display: none; }
.timeline__dot { width: 12px; height: 12px; margin: 4px 2px 0; border-radius: var(--radius-full); border: 2px solid var(--border-control); background: var(--surface-1); }
.timeline__item[data-current] .timeline__dot { border-color: var(--ok-solid); background: var(--ok-solid); box-shadow: 0 0 0 3px var(--ok-subtle); }
.timeline__main { display: grid; gap: var(--space-2); min-width: 0; font-size: var(--fs-13); line-height: var(--lh-13); }
.timeline__head { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-1) var(--space-2); min-height: 20px; }
.timeline__name { font-weight: var(--fw-semibold); }
.timeline__note { color: var(--text-muted); }
.timeline__side { align-self: start; }
.timeline--releases .timeline__main { gap: 2px; }
@container (max-width: 560px) { .timeline__side { grid-column: 2 / -1; } }
.toasts { position: fixed; right: var(--space-4); bottom: var(--space-4); z-index: var(--z-toast); display: grid; gap: var(--space-2); }
.toast { display: flex; align-items: center; gap: var(--space-2); min-width: 260px; max-width: 420px; padding: var(--space-2) var(--space-3); background: var(--surface-1); border: var(--bw) solid var(--border-strong); border-radius: var(--radius-md); box-shadow: var(--shadow-2); font-size: var(--fs-13); }
.toast--ok > .icon { color: var(--ok-fg); } .toast--bad > .icon { color: var(--bad-fg); } .toast--warn > .icon { color: var(--warn-fg); }

/* ---------- Empty, loading, error ---------- */
.empty { display: grid; justify-items: center; gap: var(--space-2); padding: var(--space-8) var(--space-4); text-align: center; color: var(--text-muted); }
/* In a section the empty state sits where the content would be: a dashed frame, still, a little less padding. A whole
   page that is empty (no data yet, 404) has no frame and keeps the calm Rive rings. */
.empty:not(.empty--page) { padding: var(--space-6) var(--space-4); border: var(--bw) dashed var(--border-strong); border-radius: var(--radius-lg); background: var(--surface-1); }
.empty:not(.empty--page) .empty__tile { width: 40px; height: 40px; border-radius: var(--radius-lg); }
.empty:not(.empty--page) .empty__art { width: 40px; height: 40px; margin-bottom: var(--space-1); }
.empty p { max-width: 46ch; }
.empty .btn { margin-top: var(--space-2); }
/* A framed icon tile with a calm Rive motion behind it (two rings; still: nothing behind the tile). */
.empty__art { position: relative; display: grid; place-items: center; width: var(--empty-tile); height: var(--empty-tile); margin-bottom: var(--space-2); }
.empty__art > .rive { position: absolute; left: 50%; top: 50%; width: calc(var(--empty-tile) * 2); height: calc(var(--empty-tile) * 2); transform: translate(-50%, -50%); }
.empty__tile { position: relative; display: grid; place-items: center; width: var(--empty-tile); height: var(--empty-tile); border-radius: var(--radius-xl); background: var(--surface-2); border: var(--bw) solid var(--border); color: var(--text-muted); }
.not-found { display: grid; justify-items: center; padding-top: var(--space-6); }
.empty > .icon { width: 24px; height: 24px; color: var(--text-subtle); }
.empty__title { color: var(--text); font-weight: var(--fw-semibold); }
.skeleton { border-radius: var(--radius-xs); background: var(--surface-3); height: 12px; animation: k-pulse 1.6s ease-in-out infinite; }
@keyframes k-pulse { 50% { opacity: 0.55; } }
@media (prefers-reduced-motion: reduce) { .skeleton { animation: none; } }
.alert { display: flex; gap: var(--space-3); align-items: flex-start; padding: var(--space-3) var(--space-4); border-radius: var(--radius-lg); border: var(--bw) solid var(--border); background: var(--surface-1); font-size: var(--fs-13); line-height: var(--lh-13); }
.alert--bad { border-color: var(--bad-border); background: var(--bad-subtle); } .alert--bad > .icon { color: var(--bad-fg); }
.alert--warn { border-color: var(--warn-border); background: var(--warn-subtle); } .alert--warn > .icon { color: var(--warn-fg); }
.alert--info { border-color: var(--info-border); background: var(--info-subtle); } .alert--info > .icon { color: var(--info-fg); }
.alert--ok { border-color: var(--ok-border); background: var(--ok-subtle); } .alert--ok > .icon { color: var(--ok-fg); }
.alert + .card, .alert + .health { margin-top: var(--space-3); }
/* An alert with one action at its end (the error alert's "Try again"). */
.alert--action { align-items: center; }
.alert--action > span { flex: 1; min-width: 0; }
.alert--action > .btn { flex: none; }

/* ---------- Charts ---------- */
.chart { display: grid; gap: var(--space-2); }
.bars { display: flex; align-items: flex-end; gap: 2px; height: 120px; padding-bottom: 1px; border-bottom: var(--bw) solid var(--chart-axis); background-image: linear-gradient(var(--chart-grid) 1px, transparent 1px); background-size: 100% 25%; }
.bars__bar { flex: 1; min-width: 4px; height: var(--h, 0%); background: var(--data-1); border-radius: 4px 4px 0 0; }
.bars__bar:hover { filter: brightness(1.15); }
.chart__axis { display: flex; justify-content: space-between; color: var(--chart-label); font-size: var(--fs-11); line-height: var(--lh-11); font-variant-numeric: tabular-nums; }
/* A bar chart with a y-axis (round steps), gridlines, date labels, focusable bars with a tooltip, and an alert line. */
.chart--spend { margin: 0; gap: var(--space-3); }
.chart__caption { margin: 0; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-1) var(--space-3); }
.chart__plot { display: grid; grid-template-columns: var(--chart-y-w) minmax(0, 1fr); gap: var(--space-2); padding-top: var(--space-2); }
.chart__y { position: relative; height: var(--chart-h); color: var(--chart-label); font-size: var(--fs-11); line-height: 1; font-variant-numeric: tabular-nums; }
.chart__y span { position: absolute; right: 0; transform: translateY(-50%); }
.chart__y span:nth-child(1) { top: 0; } .chart__y span:nth-child(2) { top: 25%; } .chart__y span:nth-child(3) { top: 50%; }
.chart__y span:nth-child(4) { top: 75%; } .chart__y span:nth-child(5) { top: 100%; }
.chart__area { position: relative; min-width: 0; }
.chart--spend .bars { height: var(--chart-h); gap: var(--space-1h); padding-bottom: 0; }
.chart--dense .bars { gap: var(--space-half); }
.chart--dense .bars__bar { min-width: 2px; border-radius: 2px 2px 0 0; }
.chart__total { color: var(--text); font-weight: var(--fw-semibold); }
.chart--spend .bars__bar { position: relative; border-radius: 3px 3px 0 0; opacity: 0.78; outline-offset: 2px; transition: opacity var(--dur-1) var(--ease-standard); }
.chart--spend .bars__bar--now, .chart--spend .bars__bar:hover, .chart--spend .bars__bar:focus-visible { opacity: 1; filter: none; }
.chart--spend .bars__bar::after {
  content: attr(data-tip); position: absolute; left: 50%; bottom: calc(100% + 6px); transform: translateX(-50%); padding: 4px var(--space-2); border-radius: var(--radius-sm);
  background: var(--surface-inverse); color: var(--text-inverse); font-size: var(--fs-12); line-height: var(--lh-12); white-space: nowrap; box-shadow: var(--shadow-2);
  opacity: 0; pointer-events: none; transition: opacity var(--dur-1) var(--ease-standard); z-index: 3;
}
.chart--spend .bars__bar:nth-child(-n + 3)::after { left: 0; transform: none; }
.chart--spend .bars__bar:nth-last-child(-n + 3)::after { left: auto; right: 0; transform: none; }
.chart--spend { overflow-x: clip; }
.chart--spend .bars__bar:hover::after, .chart--spend .bars__bar:focus-visible::after { opacity: 1; }
/* A bar over the alert keeps its series colour and gets an amber cap (the state is in the tooltip too). */
.chart--spend .bars__bar--over { box-shadow: inset 0 3px 0 var(--warn-solid); }
/* The alert: a dashed amber line across the plot; the caption carries its key (a dashed swatch, the value, the days
   over), so no label ever covers a bar. */
.chart__alert { position: absolute; left: 0; right: 0; bottom: var(--at, 0%); height: 0; border-top: 2px dashed var(--warn-solid); pointer-events: none; z-index: 2; }
.chart__alert-key { display: inline-flex; align-items: center; gap: var(--space-1h); color: var(--warn-fg); font-weight: var(--fw-medium); }
.chart__alert-swatch { display: inline-block; width: 16px; height: 0; border-top: 2px dashed var(--warn-solid); }
.chart__alert-note { display: inline-flex; align-items: center; gap: var(--space-1); color: var(--warn-fg); }
.chart__x { display: flex; justify-content: space-between; padding-left: calc(var(--chart-y-w) + var(--space-2)); color: var(--chart-label); font-size: var(--fs-11); line-height: var(--lh-11); font-variant-numeric: tabular-nums; }
.chart__table summary { display: inline-flex; align-items: center; gap: var(--space-1); cursor: pointer; }
.chart__table .table { margin-top: var(--space-2); }
/* Horizontal bars: one bar per item on one scale, the value at the end (single series, --data-1, no legend). */
.hbars { display: grid; gap: var(--space-2); }
.hbars__row { display: grid; grid-template-columns: minmax(5rem, 9rem) minmax(0, 1fr) minmax(4.5rem, auto); gap: var(--space-3); align-items: center; font-size: var(--fs-13); line-height: var(--lh-13); }
.hbars__label { color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hbars__track { height: 14px; border-radius: var(--radius-xs); background: var(--surface-2); overflow: hidden; }
.hbars__bar { display: block; height: 100%; width: var(--value, 0%); background: var(--data-1); border-radius: var(--radius-xs); }
.hbars__value { text-align: right; color: var(--text); }
/* A stacked bar (parts of one total) in the fixed series order; "Other" is neutral. A table is its legend. */
.stack { display: flex; gap: 2px; height: 14px; border-radius: var(--radius-sm); overflow: hidden; background: var(--surface-2); }
.stack__seg { width: var(--value, 0%); min-width: 3px; }
.series-1 { background: var(--data-1); } .series-2 { background: var(--data-2); } .series-3 { background: var(--data-3); }
.series-4 { background: var(--data-4); } .series-other { background: var(--neutral-solid); }
.swatch { display: inline-block; width: 10px; height: 10px; margin-right: var(--space-2); border-radius: 2px; vertical-align: -1px; }

/* ---------- Motion: Rive animations over a still ---------- */
/* The still is the server's own markup and shows until the animation plays; with reduced motion, without the
   runtime, or when a file fails, the still stays. Always decorative (aria-hidden). */
.rive { position: relative; display: inline-grid; place-items: center; flex: none; }
.rive__still { display: inline-grid; place-items: center; }
.rive > canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.rive[data-rive-state="on"] > .rive__still { visibility: hidden; }
.rive--sync { width: 40px; height: 20px; color: var(--info-fg); }
.rive--done { width: 18px; height: 18px; color: var(--ok-fg); }
.rive--thinking { width: 34px; height: 34px; }
.rive--orbit { width: 160px; height: 160px; color: var(--text-subtle); }
.dots { display: inline-flex; gap: 4px; }
.dots i { width: 5px; height: 5px; border-radius: var(--radius-full); background: var(--info-solid); opacity: 0.7; }

/* ---------- Health ---------- */
/* One row per part: name (and a detail when it says more than the state), the state as a badge, the last 24 hours as
   a strip of hourly cells, when it was checked. On a narrow column the strip takes its own line. */
.health-row { display: grid; grid-template-columns: minmax(9rem, 15rem) 6.5rem minmax(0, 1fr) 7rem; gap: var(--space-3); align-items: center; padding: var(--space-2) var(--space-4); border-top: var(--bw) solid var(--border-subtle); font-size: var(--fs-13); line-height: var(--lh-13); }
.health-row:first-child { border-top: 0; }
.health-row--head { padding-top: var(--space-2); padding-bottom: var(--space-2); background: var(--surface-2); border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.health-row--head + .health-row { border-top-color: var(--border); }
.health-row__part { display: grid; gap: 2px; min-width: 0; }
.health-row__name { font-weight: var(--fw-medium); }
.health-row__detail { color: var(--text-muted); font-size: var(--fs-12); line-height: var(--lh-12); }
.health-row > .badge { justify-self: start; }
.health-row__checked { text-align: right; white-space: nowrap; }
.hstrip { display: grid; grid-template-columns: repeat(24, minmax(0, 1fr)); gap: var(--space-half); height: 18px; max-width: 26rem; }
.hstrip__h { border-radius: 2px; background: var(--ok-solid); opacity: 0.45; }
.hstrip__h:last-child { opacity: 1; }
.hstrip__h--warn { background: var(--warn-solid); opacity: 1; }
.hstrip__h--bad { background: var(--bad-solid); opacity: 1; }
.hstrip__h--unknown { background: var(--surface-3); opacity: 1; }
@container (max-width: 640px) {
  .health-row { grid-template-columns: minmax(0, 1fr) 5.5rem; grid-template-areas: "part state" "strip checked"; row-gap: var(--space-1h); }
  .health-row--head + .health-row { border-top: 0; }
  .health-row > .health-row__part { grid-area: part; }
  .health-row > .badge { grid-area: state; justify-self: end; }
  .health-row > .hstrip, .health-row > span:empty { grid-area: strip; max-width: none; }
  .health-row > .health-row__checked { grid-area: checked; }
  .health-row--head { display: none; }
}
.problem__part { font-weight: var(--fw-medium); }

/* ---------- Tables as cards on a phone (audit log, recent problems) ---------- */
/* Below 600 px of column, each row is a card: no sideways scroll, the sentence gets the full width. */
@container (max-width: 600px) {
  .table-wrap:not(.table-wrap--flat) > .table--cards { min-width: 0; }
  .table--cards thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
  .table--cards, .table--cards tbody { display: block; }
  .table--cards tr { display: grid; gap: var(--space-1h) var(--space-3); align-items: center; padding: var(--space-3) var(--space-4); border-bottom: var(--bw) solid var(--border-subtle); }
  .table--cards tbody tr:last-child { border-bottom: 0; }
  .table--cards td, .table--cards tbody tr:last-child td { display: block; height: auto; padding: 0; border: 0; min-width: 0; }
  .table--cards tbody tr:hover td { background: transparent; }
  .table--cards .num { text-align: left; }
  .table--audit.table--cards tr { grid-template-columns: auto minmax(0, 1fr) auto auto; grid-template-areas: "who who when when" "what what what what" "tier confirm confirm link"; }
  .table--audit .audit__who { grid-area: who; }
  .table--audit .audit__when { grid-area: when; color: var(--text-subtle); font-size: var(--fs-12); text-align: right; }
  .table--audit .audit__what { grid-area: what; }
  .table--audit .audit__tier { grid-area: tier; }
  .table--audit .audit__confirm { grid-area: confirm; color: var(--text-muted); font-size: var(--fs-12); line-height: var(--lh-12); }
  .table--audit .audit__confirm::before { content: attr(data-label) ": "; color: var(--text-subtle); }
  .table--audit .audit__link { grid-area: link; width: auto; }
  .table--audit .audit-what { min-width: 0; }
  .table--audit .audit-reason { max-width: none; }
  .table--audit .who--stacked .who__text { display: flex; flex-wrap: wrap; gap: 0 var(--space-1h); }
  .table--settings.table--cards tr { grid-template-columns: auto minmax(0, 1fr) auto; grid-template-areas: "kind kind link" "key key key" "ver who when"; }
  .table--settings .set__kind { grid-area: kind; color: var(--text-subtle); }
  .table--settings .set__key { grid-area: key; font-weight: var(--fw-medium); overflow-wrap: anywhere; }
  .table--settings .set__ver { grid-area: ver; } .table--settings .set__who { grid-area: who; }
  .table--settings .set__when { grid-area: when; color: var(--text-subtle); font-size: var(--fs-12); }
  .table--settings .set__link { grid-area: link; width: auto; }
  .table--data.table--cards tr { grid-template-columns: auto minmax(0, 1fr) auto; grid-template-areas: "name name badge" "rows rows rows" "since sync sync"; }
  .table--data .dt__name { grid-area: name; font-weight: var(--fw-medium); }
  .table--data .dt__badge { grid-area: badge; } .table--data .dt__badge:empty { display: none; }
  .table--data .dt__rows { grid-area: rows; display: flex; align-items: center; }
  .table--data .dt__rows .databar { flex: 1; max-width: 12rem; }
  .table--data .dt__since, .table--data .dt__sync { color: var(--text-muted); font-size: var(--fs-12); }
  .table--data .dt__since { grid-area: since; } .table--data .dt__sync { grid-area: sync; }
  .table--data .dt__since::before, .table--data .dt__sync::before { content: attr(data-label) " "; color: var(--text-subtle); }
  .table--problems.table--cards tr { grid-template-columns: auto minmax(0, 1fr) auto; grid-template-areas: "part part state" "what what what" "when lasted lasted"; }
  .table--problems.table--cards td[data-label="Part"] { grid-area: part; }
  .table--problems.table--cards td[data-label="State"] { grid-area: state; }
  .table--problems.table--cards td[data-label="What"] { grid-area: what; }
  .table--problems.table--cards td[data-label="When"], .table--problems.table--cards td[data-label="Lasted"] { color: var(--text-muted); font-size: var(--fs-12); }
  .table--problems.table--cards td[data-label="When"] { grid-area: when; }
  .table--problems.table--cards td[data-label="Lasted"] { grid-area: lasted; }
  .table--problems.table--cards td[data-label="Lasted"]::before { content: "· lasted "; color: var(--text-subtle); }
}
/* The filter bar on a narrow column: every field and the button on its own full-width line. */
@container (max-width: 560px) {
  .filters .field, .filters .input { flex: 1 1 100%; width: 100%; min-width: 0; }
  .filters > .btn { width: 100%; }
}

/* ---------- Release changes (Settings) ---------- */
.release__changes > summary { display: inline-flex; align-items: center; gap: var(--space-1); cursor: pointer; list-style: none; }
.release__changes > summary::-webkit-details-marker { display: none; }
.release__changes > summary:hover { color: var(--text-muted); }
.release__changes > summary > .icon { transition: transform var(--dur-2) var(--ease-standard); }
.release__changes[open] > summary > .icon { transform: rotate(90deg); }
.release__diffs { display: grid; gap: var(--space-2); margin-top: var(--space-2); }
.row-badge { text-align: right; white-space: nowrap; }