/* The landing page — the Transformation Office home (views/landing.js) — and the charts in render/charts.js.
 * Every colour is a --mai-* token, so light and dark follow the theme. */

.mai-landing { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-5); max-width: 1320px; margin: 0 auto; width: 100%; }

/* Home is full screen: the platform's rail and top bar step aside while the landing page is shown. */
.mai-shell:has(.mai-landing) .mai-rail,
.mai-shell:has(.mai-landing) .mai-topbar,
.mai-shell:has(.mai-landing) .mai-nav-toggle,
.mai-shell:has(.mai-landing)::before { display: none; }
.mai-shell:has(.mai-landing) .mai-page { max-width: none; }
.mai-landing-bar { display: flex; align-items: center; gap: var(--space-4); padding-bottom: var(--space-3); border-bottom: 1px solid var(--mai-line); flex-wrap: wrap; }
.mai-landing-bar .mai-wordmark { font-size: 1.15rem; font-weight: 700; }
.mai-landing-tenant { font-weight: 600; color: var(--mai-ink-2); }
.mai-landing-spacer { flex: 1; }
.mai-landing-link { all: unset; cursor: pointer; font-size: var(--fs-sm); color: var(--mai-ink-2); padding: 6px 10px; border-radius: 999px; }
.mai-landing-link:hover, .mai-landing-link:focus-visible { color: var(--mai-ink); background: var(--mai-surface-2); }
.mai-landing-link.is-primary { color: var(--mai-accent-ink); background: var(--mai-accent); font-weight: 600; }
.mai-landing-link.is-primary:hover, .mai-landing-link.is-primary:focus-visible { background: var(--mai-accent-hover); color: var(--mai-accent-ink); }
.mai-landing-head h1 { margin: 0; font-size: 2rem; letter-spacing: -0.01em; }
.mai-landing-sub { margin: 4px 0 0; color: var(--mai-ink-2); font-size: 1rem; }
.mai-landing-status { margin: var(--space-2) 0 0; font-size: 1rem; color: var(--mai-ink); }
.mai-landing-skeleton { height: 420px; border-radius: var(--mai-radius); background: var(--mai-surface-2); }

/* Ask */
.mai-ask { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: var(--space-4); background: var(--mai-surface); border: 1px solid var(--mai-line); border-radius: var(--mai-radius); padding: var(--space-4); }
.mai-ask-main { display: grid; gap: var(--space-3); min-width: 0; }
.mai-ask-form { display: flex; gap: var(--space-2); align-items: center; }
.mai-ask-input { flex: 1; min-width: 0; font-size: 1rem; padding: 10px 14px; }
.mai-orb { width: 26px; height: 26px; border-radius: 50%; flex: none; background: radial-gradient(circle at 35% 35%, var(--mai-accent-soft), var(--mai-accent)); box-shadow: 0 0 0 4px var(--mai-accent-soft); }
.mai-ask-chips { min-width: 0; display: flex; flex-wrap: wrap; gap: var(--space-2); }
.mai-chip { border: 1px solid var(--mai-line); background: var(--mai-surface-2); color: var(--mai-ink); border-radius: 999px; padding: 5px 12px; font: inherit; font-size: var(--fs-sm); cursor: pointer; }
.mai-chip:hover, .mai-chip:focus-visible { border-color: var(--mai-accent); color: var(--mai-accent-text); }
.mai-ask-answer { display: grid; gap: var(--space-2); }
.mai-ask-answer:empty { display: none; }
.mai-ask-turn { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: var(--space-2); font-size: var(--fs-sm); }
.mai-ask-turn p { margin: 0 0 6px; }
.mai-ask-text { min-width: 0; }
.mai-md-list { margin: 0 0 6px; padding-left: 1.2em; }
.mai-md-h { margin: 0 0 4px; }
.mai-md-table-wrap { overflow-x: auto; margin: 0 0 8px; max-width: 100%; }
.mai-md-table { font-size: var(--fs-sm); }
.mai-md-table th, .mai-md-table td { padding: var(--space-2) var(--space-3); }
.mai-ask-who { font-weight: 600; color: var(--mai-ink-2); }
.mai-ask-turn.is-you .mai-ask-who { color: var(--mai-accent-text); }
.mai-ask-side { min-width: 0; border-left: 1px solid var(--mai-line); padding-left: var(--space-4); display: grid; align-content: start; gap: var(--space-2); }
.mai-ask-side-head { display: flex; justify-content: space-between; align-items: center; font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.04em; color: var(--mai-ink-2); }
.mai-ask-history { grid-template-columns: minmax(0, 1fr); min-width: 0; list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.mai-ask-thread { all: unset; display: block; width: 100%; box-sizing: border-box; padding: 6px 8px; border-radius: 6px; font-size: var(--fs-sm); cursor: pointer; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mai-ask-thread:hover, .mai-ask-thread:focus-visible { background: var(--mai-surface-2); }

/* Bands and widgets */
.mai-band { display: grid; gap: var(--space-3); }
.mai-band-h { margin: 0; font-size: 1.05rem; }
.mai-mw-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(440px, 100%), 1fr)); gap: var(--space-4); align-items: start; }
.mai-mw { background: var(--mai-surface); border: 1px solid var(--mai-line); border-radius: var(--mai-radius); padding: var(--space-4); display: grid; gap: var(--space-3); align-content: start; min-width: 0; }
.mai-mw.is-wide { grid-column: 1 / -1; }
.mai-mw-head { display: flex; justify-content: space-between; align-items: baseline; gap: var(--space-2); }
.mai-mw-head h3 { margin: 0; font-size: 1rem; }
.mai-mw-sub { margin: -6px 0 0; font-size: var(--fs-sm); color: var(--mai-ink-2); }
.mai-mw-say { margin: 0; font-size: var(--fs-sm); color: var(--mai-ink); line-height: 1.45; }
.mai-mw-facts { display: grid; grid-template-columns: auto 1fr; gap: 4px var(--space-4); margin: 0; font-size: var(--fs-sm); }
.mai-mw-facts dt { color: var(--mai-ink-2); }
.mai-mw-facts dd { margin: 0; text-align: right; font-family: var(--mai-sans); }
.mai-mw-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; font-size: var(--fs-sm); }
.mai-mw-list > li { display: grid; grid-template-columns: auto 1fr auto; gap: var(--space-2); align-items: baseline; }
.mai-dot.is-on_track { background: var(--mai-good); }
.mai-dot.is-at_risk { background: var(--mai-warn); }
.mai-dot.is-off_track { background: var(--mai-crit); }

/* KPI list */
.mai-kpi-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.mai-kpi-list > li { display: grid; grid-template-columns: minmax(0, 1fr) 120px 96px; gap: var(--space-3); align-items: center; font-size: var(--fs-sm); }
.mai-kpi-name { overflow: hidden; text-overflow: ellipsis; }
.mai-kpi-value { text-align: right; font-weight: 600; }

/* hbars */
.mai-hbars { display: grid; gap: 7px; }
.mai-hbar { display: grid; grid-template-columns: minmax(120px, 190px) minmax(0, 1fr) 64px; gap: var(--space-3); align-items: center; font-size: var(--fs-sm); }
.mai-hbar-label { display: grid; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.mai-hbar-label > * { overflow: hidden; text-overflow: ellipsis; }
.mai-hbar-track { position: relative; height: 10px; background: var(--mai-surface-2); border-radius: 5px; }
.mai-hbar-fill { position: absolute; inset: 0 auto 0 0; border-radius: 5px; background: var(--mai-ink-2); }
.mai-hbar-fill.is-good { background: var(--mai-good); }
.mai-hbar-fill.is-warn { background: var(--mai-warn); }
.mai-hbar-fill.is-crit { background: var(--mai-crit); }
.mai-hbar-target { position: absolute; top: -3px; bottom: -3px; width: 2px; margin-left: -1px; background: var(--mai-ink); border-radius: 1px; }
.mai-hbar-value { text-align: right; white-space: nowrap; }

/* bullet */
.mai-bullet { display: grid; gap: var(--space-2); }
.mai-bullet-track { position: relative; height: 18px; background: var(--mai-surface-2); border-radius: 9px; overflow: visible; }
.mai-bullet-fill { position: absolute; inset: 0 auto 0 0; border-radius: 9px; background: var(--mai-good); }
.mai-bullet-fill.is-crit { background: var(--mai-crit); }
.mai-bullet-mark { position: absolute; top: -4px; bottom: -4px; width: 3px; margin-left: -1.5px; background: var(--mai-ink); border-radius: 2px; }
.mai-bullet-legend { display: flex; flex-wrap: wrap; gap: var(--space-4); font-size: var(--fs-sm); color: var(--mai-ink-2); }
.mai-bullet-legend b { color: var(--mai-ink); }
.mai-bullet-key i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 6px; vertical-align: -1px; background: var(--mai-surface-2); border: 1px solid var(--mai-line-2); }
.mai-bullet-key.is-good i { background: var(--mai-good); border-color: var(--mai-good); }
.mai-bullet-key.is-crit i { background: var(--mai-crit); border-color: var(--mai-crit); }
.mai-bullet-key.is-mark i { width: 3px; background: var(--mai-ink); border-color: var(--mai-ink); }

/* sparkline */
.mai-spark polyline { stroke: var(--mai-ink-2); }
.mai-spark circle { fill: var(--mai-ink-2); }
.mai-spark.is-good polyline { stroke: var(--mai-good); }
.mai-spark.is-good circle { fill: var(--mai-good); }
.mai-spark.is-warn polyline { stroke: var(--mai-warn); }
.mai-spark.is-warn circle { fill: var(--mai-warn); }

/* risk heatmap */
.mai-heat-wrap { display: grid; grid-template-columns: auto 1fr; grid-template-rows: 1fr auto; gap: 4px var(--space-2); align-items: center; }
.mai-heat-axis { font-size: var(--fs-xs); color: var(--mai-ink-2); }
.mai-heat-axis.is-y { writing-mode: vertical-rl; transform: rotate(180deg); }
.mai-heat-axis.is-x { grid-column: 2; text-align: center; }
.mai-heat-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 3px; max-width: 260px; }
.mai-heat { aspect-ratio: 1.6; display: grid; place-items: center; border-radius: 4px; font-size: var(--fs-sm); font-weight: 600; color: var(--mai-ink); opacity: 0.35; }
.mai-heat.has { opacity: 1; }
.mai-heat.is-low { background: var(--mai-good-soft); }
.mai-heat.is-medium { background: var(--mai-warn-soft); }
.mai-heat.is-high { background: color-mix(in srgb, var(--mai-crit) 35%, var(--mai-surface)); }
.mai-heat.is-critical { background: var(--mai-crit); color: var(--mai-accent-ink); }

/* What needs you */
.mai-needs-list { list-style: none; margin: 0; padding: 0; }
.mai-need { display: grid; grid-template-columns: 150px minmax(0, 1fr) auto auto; gap: var(--space-3); align-items: center; padding: 10px var(--space-4); border-top: 1px solid var(--mai-line); font-size: var(--fs-sm); }
.mai-need:first-child { border-top: none; }
.mai-need-kind { font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.04em; color: var(--mai-ink-2); }
.mai-need-body { display: grid; gap: 2px; min-width: 0; }
.mai-need-title { overflow: hidden; text-overflow: ellipsis; }
.mai-need-act { display: flex; gap: var(--space-2); justify-content: flex-end; }

/* gantt */
.mai-gantt { display: grid; gap: 4px; font-size: var(--fs-sm); }
.mai-gantt-axis, .mai-gantt-row { display: grid; grid-template-columns: minmax(140px, 240px) minmax(0, 1fr); gap: var(--space-3); align-items: center; }
.mai-gantt-lane { position: relative; height: 16px; }
.mai-gantt-axis .mai-gantt-lane { height: 18px; border-bottom: 1px solid var(--mai-line); }
.mai-gantt-tick { position: absolute; bottom: 2px; font-size: var(--fs-xs); color: var(--mai-ink-2); transform: translateX(-50%); white-space: nowrap; }
.mai-gantt-today { position: absolute; top: 0; bottom: -2000px; width: 1px; background: var(--mai-accent); pointer-events: none; }
.mai-gantt-group { display: grid; gap: 3px; padding-top: 6px; }
.mai-gantt-group-label { font-weight: 600; }
.mai-gantt-label { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; color: var(--mai-ink-2); }
.mai-gantt-bar { position: absolute; top: 3px; bottom: 3px; border-radius: 5px; background: var(--mai-info); }
.mai-gantt-bar.is-good { background: var(--mai-good); }
.mai-gantt-bar.is-warn { background: var(--mai-warn); }
.mai-gantt-bar.is-crit { background: var(--mai-crit); }
.mai-gantt { overflow: hidden; }

/* handled + doors */
.mai-handled { background: var(--mai-surface); border: 1px solid var(--mai-line); border-radius: var(--mai-radius); padding: var(--space-3) var(--space-4); }
.mai-handled > summary { display: flex; justify-content: space-between; cursor: pointer; font-weight: 600; }
.mai-handled[open] > summary { margin-bottom: var(--space-3); }
.mai-doors { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: var(--space-3); }
.mai-door { display: grid; gap: 2px; padding: var(--space-3) var(--space-4); background: var(--mai-surface); border: 1px solid var(--mai-line); border-radius: var(--mai-radius); color: var(--mai-ink); text-decoration: none; }
.mai-door:hover, .mai-door:focus-visible { border-color: var(--mai-accent); }

@media (max-width: 900px) {
  .mai-ask { grid-template-columns: minmax(0, 1fr); }
  .mai-ask-side { border-left: none; padding-left: 0; border-top: 1px solid var(--mai-line); padding-top: var(--space-3); }
  .mai-need { grid-template-columns: 1fr; }
  .mai-need-act { justify-content: flex-start; }
  .mai-kpi-list > li { grid-template-columns: minmax(0, 1fr) 96px; }
  .mai-kpi-list > li > svg { display: none; }
}

/* The client on one line of facts */
.mai-client { background: var(--mai-surface); border: 1px solid var(--mai-line); border-radius: var(--mai-radius); padding: var(--space-4); display: grid; gap: var(--space-2); }
.mai-client-head { display: flex; align-items: baseline; gap: var(--space-3); flex-wrap: wrap; }
.mai-client-head h2 { margin: 0; font-size: 1.15rem; }
.mai-client-why { margin: 0; font-size: var(--fs-sm); max-width: 90ch; }
.mai-client-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: var(--space-3); margin: var(--space-2) 0 0; }
.mai-client-facts dt { font-size: var(--fs-xs); color: var(--mai-ink-2); text-transform: uppercase; letter-spacing: 0.04em; }
.mai-client-facts dd { margin: 2px 0 0; font-weight: 600; }

/* Initiatives through the stage gates */
.mai-mw.is-wide { grid-column: 1 / -1; }
.mai-gates { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; }
.mai-gate { position: relative; padding: var(--space-2) var(--space-3) var(--space-2) var(--space-4); background: var(--mai-surface-2, var(--mai-bg)); display: grid; gap: 2px; clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 50%, calc(100% - 12px) 100%, 0 100%, 12px 50%); opacity: 0.6; }
.mai-gate:first-child { clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 50%, calc(100% - 12px) 100%, 0 100%); padding-left: var(--space-3); }
.mai-gate.has { opacity: 1; }
.mai-gate[data-stage='identified'].has { background: var(--mai-info-soft, var(--mai-surface-2)); }
.mai-gate[data-stage='validated'].has { background: var(--mai-warn-soft, var(--mai-surface-2)); }
.mai-gate[data-stage='in_delivery'].has { background: var(--mai-accent-soft, var(--mai-surface-2)); }
.mai-gate[data-stage='realised'].has { background: var(--mai-good-soft, var(--mai-surface-2)); }
.mai-gate-n { font-size: 1.4rem; font-weight: 700; line-height: 1; }
.mai-gate-label { font-weight: 600; font-size: var(--fs-sm); }
.mai-initiatives { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: var(--space-3) var(--space-5); }
.mai-initiatives li { display: grid; gap: 4px; }
.mai-initiative-head { display: flex; gap: var(--space-2); align-items: center; justify-content: space-between; }
.mai-stage-chip { font-size: var(--fs-xs); padding: 1px 8px; border-radius: 999px; background: var(--mai-surface-2, var(--mai-line)); white-space: nowrap; }
.mai-stage-chip.is-in_delivery { background: var(--mai-accent-soft, var(--mai-line)); color: var(--mai-accent-text); }
.mai-stage-chip.is-realised { background: var(--mai-good-soft); color: var(--mai-good-ink); }
.mai-stage-chip.is-validated { background: var(--mai-warn-soft, var(--mai-line)); color: var(--mai-warn-ink); }
.mai-initiative-bar { display: block; height: 6px; border-radius: 3px; background: var(--mai-line); overflow: hidden; }
.mai-initiative-bar > span { display: block; height: 100%; background: var(--mai-good); }

/* Operating-model decisions, side by side */
.mai-om-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--space-3); padding: var(--space-3) var(--space-4) var(--space-4); }
.mai-om-card { border: 1px solid var(--mai-line); border-radius: var(--mai-radius); padding: var(--space-3); display: grid; gap: var(--space-2); align-content: start; }
.mai-om-card header { display: flex; justify-content: space-between; gap: var(--space-2); align-items: baseline; }
.mai-om-card h3 { margin: 0; font-size: 1rem; }
.mai-om-card p { margin: 0; }
.mai-om-state { font-size: var(--fs-xs); font-weight: 600; padding: 1px 8px; border-radius: 999px; white-space: nowrap; }
.mai-om-state.is-good { background: var(--mai-good-soft); color: var(--mai-good-ink); }
.mai-om-state.is-warn { background: var(--mai-warn-soft); color: var(--mai-warn-ink); }
.mai-om-state.is-crit { background: var(--mai-crit-soft); color: var(--mai-crit-ink); }
.mai-om-fx { display: grid; grid-template-columns: auto 1fr; gap: 4px var(--space-2); margin: 0; font-size: var(--fs-sm); }
.mai-om-fx dt { color: var(--mai-ink-2); }
.mai-om-fx dd { margin: 0; }
@media (max-width: 640px) { .mai-gates { grid-template-columns: repeat(2, 1fr); } .mai-gate { clip-path: none; padding-left: var(--space-3); } }

/* Value bridge */
.mai-bridge { width: 100%; max-width: 760px; height: auto; display: block; }
.mai-bridge-anchor { fill: var(--mai-ink-2); opacity: 0.55; }
.mai-bridge-anchor.is-end { fill: var(--mai-accent); opacity: 0.8; }
.mai-bridge-step.is-good { fill: var(--mai-good); }
.mai-bridge-step.is-info { fill: var(--mai-info); }
.mai-bridge-step.is-warn { fill: var(--mai-warn); }
.mai-bridge-step.is-neutral { fill: var(--mai-line-2, var(--mai-ink-2)); opacity: 0.6; }
.mai-bridge-joint { stroke: var(--mai-ink-2); stroke-dasharray: 3 3; stroke-width: 1; }
.mai-bridge-label { font-size: 12px; fill: var(--mai-ink-2); }
.mai-bridge-value { font-size: 12px; font-weight: 600; fill: var(--mai-ink); }
.mai-bridge-marker { stroke: var(--mai-crit); stroke-width: 1.5; stroke-dasharray: 6 4; }
.mai-bridge-marker-label { font-size: 12px; font-weight: 600; fill: var(--mai-crit-ink); }
.mai-bridge-break { stroke: var(--mai-surface); stroke-width: 3; fill: none; }
.mai-gate-act { justify-self: start; }
.mai-ask-history li { min-width: 0; }
.mai-ask-thread { min-height: 32px; display: flex; align-items: center; }
@media (max-width: 640px) {
  .mai-ask-form { flex-wrap: wrap; }
  .mai-ask-form .btn { flex: 0 0 auto; }
}
@media (max-width: 640px) {
  .mai-gates { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .mai-gate, .mai-gate:first-child { clip-path: none; padding-left: var(--space-3); }
}

/* One-line progress bar with its figure (render/charts.js::trackBar). */
.mai-track { display: inline-flex; align-items: center; gap: var(--space-2); min-width: 120px; }
.mai-track-bar { position: relative; flex: 1; min-width: 64px; height: 8px; border-radius: 4px; background: var(--mai-surface-2); border: 1px solid var(--mai-line); overflow: hidden; }
.mai-track-fill { position: absolute; inset: 0 auto 0 0; background: var(--mai-ink-2); }
.mai-track-fill.is-good { background: var(--mai-good); }
.mai-track-fill.is-warn { background: var(--mai-warn); }
.mai-track-fill.is-crit { background: var(--mai-crit); }
.mai-track-text { font-size: var(--fs-xs); color: var(--mai-ink-2); white-space: nowrap; }

.mai-track.is-stacked { flex-direction: column; align-items: stretch; gap: 2px; min-width: 110px; }
.mai-track.is-stacked .mai-track-text { white-space: normal; }
.mai-track.is-stacked .mai-track-bar { flex: none; width: 100%; height: 8px; }