/* Project workspace v1: one stable rail, one stage band, one working surface. */
body.room-page .band-s:first-of-type {
  padding: var(--s24) 0 var(--s16);
}

body.room-page .band-s.band-page {
  padding: 0 0 var(--s48);
}

body.room-page .room-hero {
  align-items: center;
  gap: var(--s24);
  margin-top: var(--s8);
}

body.room-page .room-hero > div:first-child {
  min-width: 0;
}

body.room-page .room-hero .h1 {
  max-width: 20em;
  font-size: 34px;
  line-height: 1.12;
  letter-spacing: -.018em;
  text-wrap: balance;
}

body.room-page .room-hero .sub {
  max-width: 46em;
  margin-top: var(--s12);
  font-size: 15px;
  line-height: 1.45;
  text-wrap: pretty;
}

body.room-page .room-hero .actions {
  flex: 0 0 auto;
  flex-wrap: wrap;
  justify-content: flex-end;
}

body.room-page .room-meta {
  margin-top: var(--s12);
}

body.room-page .room-workspace {
  display: grid;
  grid-template-columns: 176px minmax(0, 1fr) 248px;
  grid-template-rows: auto minmax(0, 1fr);
  grid-template-areas:
    "nav stage stage"
    "nav main rail";
  gap: var(--s16);
  align-items: stretch;
  height: clamp(540px, calc(100vh - var(--nav-h) - 206px), 760px);
  min-height: 0;
}

body.room-page .room-workspace.is-rail-hidden {
  grid-template-columns: 176px minmax(0, 1fr);
  grid-template-areas:
    "nav stage"
    "nav main";
}

body.room-page .room-project-nav {
  grid-area: nav;
  position: sticky;
  top: calc(var(--nav-h) + var(--s16));
  align-self: start;
  display: block;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: transparent;
}

body.room-page .room-nav-group {
  padding: var(--s12) 0;
  border-top: 1px solid var(--hair);
}

body.room-page .room-nav-group:first-child {
  border-top: 0;
}

body.room-page .room-nav-group-label {
  display: block;
  margin: 0 var(--s8) var(--s4);
  color: var(--label-3);
  font-size: 12px;
  line-height: 1.38;
}

body.room-page .room-project-nav button {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 44px;
  padding: 0 var(--s12);
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--label-2);
  font: inherit;
  font-size: 14px;
  text-align: left;
  cursor: pointer;
}

body.room-page .room-project-nav button::after {
  display: none;
}

body.room-page .room-project-nav button:hover,
body.room-page .room-project-nav button:focus-visible {
  background: color-mix(in srgb, var(--brand) 6%, transparent);
  color: var(--brand);
}

body.room-page .room-project-nav button[aria-current="page"] {
  background: transparent;
  box-shadow: inset 2px 0 0 var(--brand);
  color: var(--deep);
  font-weight: 500;
}

body.room-page .room-stage-rail {
  grid-area: stage;
  position: static;
  display: grid;
  grid-template-columns: 116px minmax(0, 1fr) 188px;
  align-items: center;
  gap: var(--s12);
  min-width: 0;
  padding: var(--s8) 0;
  border: 0;
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
  border-radius: 0;
  background: transparent;
}

body.room-page .room-stage-rail-head {
  display: grid;
  gap: 2px;
  padding: 0;
  border: 0;
}

body.room-page .room-stage-rail-head .eyebrow {
  margin: 0;
}

body.room-page .room-stage-rail-head strong {
  overflow: hidden;
  font-size: 15px;
  line-height: 1.3;
  white-space: nowrap;
  text-overflow: ellipsis;
}

body.room-page .room-stage-list {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: var(--s4);
  min-width: 0;
  margin: 0;
}

body.room-page .room-stage-list button {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 1px;
  width: 100%;
  min-width: 0;
  min-height: 48px;
  padding: var(--s8);
  border: 1px solid transparent;
  border-radius: var(--r-sm);
  background: transparent;
  text-align: left;
}

body.room-page .room-stage-list button > * {
  pointer-events: none;
}

body.room-page .room-stage-list button:hover,
body.room-page .room-stage-list button:focus-visible {
  border-color: var(--brand-1);
  background: var(--brand-0);
}

body.room-page .room-stage-list button[aria-pressed="true"] {
  border-color: var(--brand-1);
  background: var(--brand-0);
  color: var(--deep);
}

body.room-page .room-stage-list button > span {
  color: var(--label-3);
  font-size: 11px;
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
}

body.room-page .room-stage-list button > b {
  max-width: 100%;
  overflow: hidden;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.25;
  white-space: nowrap;
  text-overflow: ellipsis;
}

body.room-page .room-stage-list button > small {
  max-width: 100%;
  overflow: hidden;
  color: var(--label-3);
  font-size: 11px;
  line-height: 1.2;
  white-space: nowrap;
  text-overflow: ellipsis;
}

body.room-page .room-stage-boundary {
  display: grid;
  gap: 2px;
  min-width: 0;
  margin: 0;
  padding: 0 0 0 var(--s12);
  border-top: 0;
  border-left: 1px solid var(--hair);
}

body.room-page .room-stage-boundary .eyebrow {
  margin: 0;
}

body.room-page .room-stage-boundary strong {
  overflow: hidden;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.3;
  white-space: nowrap;
  text-overflow: ellipsis;
}

body.room-page .room-stage-boundary small {
  display: -webkit-box;
  overflow: hidden;
  color: var(--label-2);
  font-size: 12px;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

body.room-page .room-workspace-main {
  grid-area: main;
  min-width: 0;
  min-height: 0;
  overflow-y: auto;
  scrollbar-gutter: stable;
}

body.room-page .room-secondary-nav {
  position: sticky;
  top: 0;
  z-index: 3;
  min-height: 36px;
  margin: 0;
  padding: var(--s8) 0;
  background: var(--page);
}

body.room-page .room-secondary-nav button {
  min-height: 28px;
  padding: 0 var(--s8);
  border-radius: var(--r-sm);
}

body.room-page .room-secondary-nav button[aria-current="page"] {
  background: var(--brand-0);
}

body.room-page .room-command-overview {
  margin-top: 0;
  padding: var(--s24);
  border-radius: var(--r-lg);
}

body.room-page .room-command-overview-head {
  align-items: center;
}

body.room-page .room-command-overview .btn {
  border-color: var(--label);
  background: var(--label);
  color: var(--card);
}

body.room-page .room-command-overview .btn:hover,
body.room-page .room-command-overview .btn:focus-visible {
  border-color: var(--deep);
  background: var(--deep);
  color: var(--card);
}

body.room-page .room-command-title {
  margin-top: var(--s4);
  font-size: 22px;
  line-height: 1.2;
}

body.room-page .room-command-copy {
  max-width: 52em;
  margin-top: var(--s4);
  font-size: 15px;
  line-height: 1.4;
  text-wrap: pretty;
}

body.room-page .room-command-metrics {
  gap: var(--s12);
  margin-top: var(--s16);
  padding: var(--s12) 0;
}

body.room-page .room-command-metrics b {
  font-size: 17px;
}

body.room-page .room-command-metrics span {
  color: var(--label-2);
  font-size: 12px;
}

body.room-page .room-command-grid {
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, 1fr);
  margin-top: 0;
}

body.room-page .room-command-panel {
  padding: 0 var(--s16);
}

body.room-page .room-command-panel strong {
  margin-top: var(--s4);
  font-size: 15px;
  line-height: 1.4;
  text-wrap: pretty;
}

body.room-page .room-command-panel p:not(.eyebrow) {
  margin-top: var(--s4);
  font-size: 12px;
  line-height: 1.35;
}

body.room-page .room-command-outputs {
  gap: var(--s4);
  margin-top: var(--s4);
}

body.room-page .room-command-outputs li {
  min-height: 22px;
  padding-left: var(--s8);
  font-size: 12px;
  line-height: 1.35;
}

body.room-page .room-command-roles {
  margin-top: var(--s16);
  padding-top: var(--s12);
  border-top: 1px solid var(--hair);
}

body.room-page .room-command-roles[hidden] {
  display: none;
}

body.room-page .room-command-roles-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--s16);
  margin-bottom: var(--s12);
  color: var(--label);
  font-size: 13px;
  font-weight: 500;
}

body.room-page .room-command-roles-head small {
  color: var(--label-2);
  font-size: 12px;
  font-weight: 400;
}

body.room-page .room-command-role-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s12);
  margin: 0;
}

body.room-page .room-command-role-list li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: var(--s8);
  align-items: start;
  min-width: 0;
}

body.room-page .room-command-role-mark {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--brand-0);
  color: var(--deep);
  font-size: 11px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

body.room-page .room-command-role-list li:nth-child(2) .room-command-role-mark {
  background: color-mix(in srgb, var(--ok) 13%, var(--card));
  color: color-mix(in srgb, var(--ok) 72%, var(--label));
}

body.room-page .room-command-role-list li:nth-child(3) .room-command-role-mark {
  background: color-mix(in srgb, var(--warn) 13%, var(--card));
  color: color-mix(in srgb, var(--warn) 58%, var(--label));
}

body.room-page .room-command-role-list li:nth-child(4) .room-command-role-mark,
body.room-page .room-command-role-list li:nth-child(5) .room-command-role-mark {
  background: var(--page);
  color: var(--label-2);
}

body.room-page .room-command-role-list li > div {
  min-width: 0;
}

body.room-page .room-command-role-list strong {
  display: block;
  overflow: hidden;
  color: var(--label);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.35;
  white-space: nowrap;
  text-overflow: ellipsis;
}

body.room-page .room-command-role-list small {
  display: -webkit-box;
  overflow: hidden;
  margin-top: 2px;
  color: var(--label-2);
  font-size: 12px;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

body.room-page .room-workspace-main > .room-panel {
  margin-top: var(--s16);
  min-height: 0;
  padding: var(--s24);
}

body.room-page .room-workspace-main > .room-panel .room-panel-head {
  align-items: center;
}

body.room-page .room-workspace-main > .room-panel .room-panel-head .h2 {
  font-size: 22px;
}

body.room-page .room-workspace-main > .room-panel .room-panel-head .small {
  max-width: 54em;
  margin-top: var(--s4);
  font-size: 13px;
}

body.room-page .room-detail-block {
  margin-top: var(--s16);
  padding-top: var(--s16);
}

body.room-page .room-task-toolbar {
  margin-top: var(--s16);
  align-items: center;
}

body.room-page .room-task-summary {
  grid-template-columns: repeat(6, minmax(46px, 1fr));
  gap: var(--s8);
}

body.room-page .room-task-metric b {
  font-size: 17px;
}

body.room-page .room-task-load {
  margin-top: var(--s12);
}

body.room-page .room-task-board {
  margin-top: var(--s16);
}

body.room-page .room-list {
  margin-top: var(--s16);
}

body.room-page .room-resource-filters {
  grid-template-columns: minmax(0, 1fr) 200px auto;
  margin-top: var(--s16);
}

body.room-page .room-resource-filters label {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--s8);
  font-size: 12px;
}

body.room-page .room-resource-filters label input,
body.room-page .room-resource-filters label select {
  flex: 1;
  min-width: 0;
}

body.room-page .room-reference-starter {
  margin-top: var(--s16);
  border-top: 1px solid var(--hair);
}

body.room-page .room-reference-starter[hidden] {
  display: none;
}

body.room-page .room-reference-starter article {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--s24);
  align-items: center;
  min-height: 72px;
  padding: var(--s12) 0;
  border-bottom: 1px solid var(--hair);
}

body.room-page .room-reference-starter strong {
  display: block;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.35;
}

body.room-page .room-reference-type {
  display: inline-block;
  margin-top: var(--s4);
  color: var(--brand);
  font-size: 12px;
  line-height: 1.3;
}

body.room-page .room-reference-starter p {
  max-width: 48em;
  margin-top: var(--s4);
  color: var(--label-2);
  font-size: 13px;
  line-height: 1.4;
  text-wrap: pretty;
}

body.room-page .room-reference-starter button {
  min-width: 88px;
  min-height: 36px;
  padding: 0 var(--s12);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--card);
  color: var(--label-2);
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}

body.room-page .room-reference-starter button:hover,
body.room-page .room-reference-starter button:focus-visible {
  border-color: var(--brand);
  color: var(--brand);
}

body.room-page .room-item {
  padding: var(--s16) 0;
}

body.room-page .room-rail {
  grid-area: rail;
  position: static;
  display: grid;
  align-content: start;
  align-self: start;
  gap: 0;
  overflow: hidden;
  border: 1px solid var(--hair);
  border-radius: var(--r-lg);
  background: var(--card);
  min-width: 0;
  min-height: 0;
}

body.room-page .room-rail-card {
  padding: var(--s16);
  border: 0;
  border-top: 1px solid var(--hair);
  border-radius: 0;
  background: transparent;
}

body.room-page .room-rail-card:first-child {
  border-top: 0;
}

body.room-page .room-rail-card:has(.room-timeline:empty) {
  display: none;
}

body.room-page .room-next {
  margin-top: var(--s8);
}

body.room-page .room-next li {
  gap: var(--s12);
  padding: var(--s12) 0;
}

body.room-page .room-next li > span {
  display: block;
  width: auto;
  height: auto;
  border-radius: 0;
  background: transparent;
  color: var(--brand);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.35;
}

body.room-page .room-next b {
  font-size: 13px;
}

body.room-page .room-next small {
  font-size: 12px;
}

body.room-page .room-legend {
  margin-top: var(--s8);
}

body.room-page .room-legend li {
  padding: var(--s4) 0;
}

body.room-page .room-timeline {
  margin-top: var(--s8);
}

body.room-page .foot-band {
  margin-top: var(--s32);
}

@media (max-width: 1180px) {
  body.room-page .room-workspace,
  body.room-page .room-workspace.is-rail-hidden {
    grid-template-columns: 160px minmax(0, 1fr) 216px;
    grid-template-rows: auto minmax(0, 1fr);
    grid-template-areas:
      "nav stage stage"
      "nav main rail";
    height: clamp(540px, calc(100vh - var(--nav-h) - 190px), 720px);
  }

  body.room-page .room-project-nav {
    position: sticky;
    height: min-content;
  }

  body.room-page .room-stage-rail {
    grid-template-columns: 96px minmax(0, 1fr) 150px;
  }

  body.room-page .room-workspace-main {
    overflow-y: auto;
  }

  body.room-page .room-rail {
    grid-template-columns: minmax(0, 1fr);
    overflow-y: auto;
  }
}

@media (min-width: 901px) and (max-width: 1080px) {
  body.room-page .room-workspace,
  body.room-page .room-workspace.is-rail-hidden {
    grid-template-columns: 144px minmax(0, 1fr) 196px;
    gap: var(--s12);
  }

  body.room-page .room-project-nav button {
    padding: 0 var(--s8);
    font-size: 13px;
  }

  body.room-page .room-stage-rail {
    grid-template-columns: 92px minmax(0, 1fr) 142px;
    gap: var(--s8);
  }

  body.room-page .room-command-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  }

  body.room-page .room-command-role-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body.room-page .room-command-panel:nth-child(3) {
    grid-column: 1 / -1;
    margin-top: var(--s12);
    padding: var(--s12) 0 0;
    border-top: 1px solid var(--hair);
    border-left: 0;
  }
}

@media (max-width: 900px) {
  body.room-page .band-s:first-of-type {
    padding-top: var(--s16);
  }

  body.room-page .room-hero {
    align-items: flex-start;
    flex-direction: column;
  }

  body.room-page .room-hero .actions {
    justify-content: flex-start;
  }

  body.room-page .room-workspace,
  body.room-page .room-workspace.is-rail-hidden {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto auto auto;
    grid-template-areas:
      "stage"
      "nav"
      "main"
      "rail";
    gap: var(--s12);
  }

  body.room-page .room-project-nav {
    position: static;
    display: flex;
    gap: var(--s8);
    width: 100%;
    overflow-x: auto;
    padding: var(--s8);
  }

  body.room-page .room-nav-group {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    gap: var(--s4);
    padding: 0;
    border: 0;
  }

  body.room-page .room-nav-group-label {
    display: none;
  }

  body.room-page .room-project-nav button {
    width: auto;
    min-height: 36px;
    padding: 0 var(--s12);
    white-space: nowrap;
  }

  body.room-page .room-stage-rail {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--s8);
  }

  body.room-page .room-stage-rail-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--s8);
  }

  body.room-page .room-stage-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-auto-flow: row;
    grid-auto-columns: auto;
    overflow: visible;
    padding-bottom: 0;
  }

  body.room-page .room-stage-boundary {
    display: none;
  }

  body.room-page .room-rail {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  body.room-page .room-hero .h1 {
    font-size: 28px;
  }

  body.room-page .room-command-overview,
  body.room-page .room-workspace-main > .room-panel {
    padding: var(--s16);
  }

  body.room-page .room-command-overview-head {
    align-items: flex-start;
    flex-direction: column;
    gap: var(--s12);
  }

  body.room-page .room-command-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body.room-page .room-command-grid {
    grid-template-columns: 1fr;
    gap: var(--s12);
  }

  body.room-page .room-command-panel,
  body.room-page .room-command-panel:first-child,
  body.room-page .room-command-panel:last-child {
    padding: var(--s12) 0 0;
    border-top: 1px solid var(--hair);
    border-left: 0;
  }

  body.room-page .room-command-panel:first-child {
    padding-top: 0;
    border-top: 0;
  }
}