/* Runtime guard: keeps the composer aligned to the assistant canvas even when legacy dock rules are present. */
.app .dock {
  position: fixed !important;
  right: auto !important;
  bottom: 22px !important;
  left: calc(260px + (100vw - 260px) / 2) !important;
  width: min(760px, calc(100vw - 340px)) !important;
  padding: 0 !important;
  transform: translateX(-50%) !important;
}

.app.view-today:not(.has-canvas) .dock {
  position: fixed !important;
  right: auto !important;
  bottom: 22px !important;
  left: calc(260px + (100vw - 260px) / 2) !important;
  width: min(760px, calc(100vw - 340px)) !important;
  padding: 0 !important;
  transform: translateX(-50%) !important;
}

.app.view-today:not(.has-canvas) .dock .composer,
.app:not(.has-canvas) .dock .composer {
  width: 100% !important;
  max-width: none !important;
}

.app .composer .act.is-mute[aria-disabled="true"] {
  background: var(--slm-line-soft) !important;
  border-color: transparent !important;
  color: var(--slm-faint) !important;
  cursor: not-allowed !important;
}

/* The artifact is the active work surface. Keep the global composer from covering its approval bar. */
.app.has-canvas .dock {
  display: none !important;
}

.app.view-task .stage {
  width: min(980px, calc(100% - 48px)) !important;
  max-width: 980px !important;
}

@media (max-width: 720px) {
  .app.view-task .stage {
    width: 100% !important;
    max-width: 100% !important;
  }

  .app .workspace,
  .app .col-main {
    display: block !important;
    width: 100vw !important;
    max-width: 100vw !important;
    min-width: 0 !important;
  }

  .app.view-today .stage {
    left: 0 !important;
    right: 0 !important;
    width: 100vw !important;
    max-width: 100vw !important;
    box-sizing: border-box !important;
    padding-left: 16px !important;
    padding-right: 16px !important;
    padding-top: 76px !important;
  }

  .app.view-today .stage > *:not(.management-page) {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .app.view-today:not(.has-canvas) .dock,
  .app .dock {
    right: 16px !important;
    bottom: 68px !important;
    left: 16px !important;
    width: auto !important;
    transform: none !important;
  }
}

/* P0 vertical slice: one work item, one approval, one reversible handoff. */
.p0-task-page {
  width: min(900px, 100%);
  margin: 0 auto;
  padding: 34px 0 96px;
  color: var(--slm-ink);
}

.p0-task-page .task-back {
  margin-bottom: 28px;
}

.p0-task-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 28px;
  padding-bottom: 26px;
  border-bottom: 1px solid var(--slm-line);
}

.p0-task-title { min-width: 0; }

.p0-task-kicker,
.p0-section-heading,
.p0-task-context span,
.p0-action-hint {
  color: var(--slm-muted);
  font-size: 12px;
  letter-spacing: .02em;
}

.p0-task-title h1 {
  margin: 9px 0 10px;
  color: var(--slm-ink);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 620;
  letter-spacing: -.04em;
  line-height: 1.08;
}

.p0-task-title p {
  max-width: 680px;
  margin: 0;
  color: var(--slm-muted);
  font-size: 15px;
  line-height: 1.7;
}

.p0-status {
  flex: none;
  margin-top: 4px;
  padding: 7px 10px;
  border: 1px solid var(--slm-line);
  border-radius: 999px;
  color: var(--slm-muted);
  font-size: 12px;
  white-space: nowrap;
}

.p0-status.is-approved {
  border-color: rgba(0, 110, 230, .26);
  background: var(--slm-brand-soft);
  color: var(--slm-brand-deep);
}

.p0-task-context {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 22px;
  border-top: 1px solid var(--slm-line-soft);
  border-bottom: 1px solid var(--slm-line-soft);
}

.p0-task-context > div {
  display: grid;
  gap: 6px;
  padding: 15px 18px;
  border-right: 1px solid var(--slm-line-soft);
}

.p0-task-context > div:last-child { border-right: 0; }

.p0-task-context strong {
  color: var(--slm-ink);
  font-size: 14px;
  font-weight: 560;
}

.p0-task-sections { margin-top: 4px; }

.p0-task-section {
  padding: 27px 0 26px;
  border-bottom: 1px solid var(--slm-line-soft);
}

.p0-section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 15px;
  color: var(--slm-ink);
  font-weight: 600;
}

.p0-section-heading em {
  color: var(--slm-muted);
  font-size: 11px;
  font-style: normal;
  font-weight: 450;
}

.p0-lead-copy,
.p0-boundary-copy {
  max-width: 720px;
  margin: 0;
  color: var(--slm-ink-soft);
  font-size: 15px;
  line-height: 1.75;
}

.p0-evidence-list,
.p0-plan-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.p0-evidence-list li {
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--slm-ink-soft);
  font-size: 14px;
}

.p0-evidence-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--slm-brand);
}

.p0-data-note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  margin-top: 20px;
  color: var(--slm-muted);
  font-size: 12px;
}

.p0-data-note strong {
  color: var(--slm-ink-soft);
  font-weight: 560;
}

.p0-data-note strong.is-muted {
  color: var(--slm-muted);
  font-weight: 450;
}

.p0-note-separator { color: var(--slm-line); }

.p0-plan-list { gap: 0; }

.p0-plan-list li {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  align-items: baseline;
  gap: 12px;
  padding: 13px 0;
  border-top: 1px solid var(--slm-line-soft);
}

.p0-plan-list li:first-child {
  border-top: 0;
  padding-top: 0;
}

.p0-plan-list li > span {
  color: var(--slm-brand);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.p0-plan-list p {
  margin: 0;
  color: var(--slm-ink-soft);
  font-size: 14px;
  line-height: 1.6;
}

.p0-audit { padding: 17px 0 0; color: var(--slm-muted); }

.p0-audit summary {
  cursor: pointer;
  color: var(--slm-brand-deep);
  font-size: 12px;
}

.p0-audit > div {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.p0-audit p {
  display: grid;
  gap: 3px;
  margin: 0;
  padding-left: 14px;
  border-left: 2px solid var(--slm-brand);
}

.p0-audit strong { color: var(--slm-ink-soft); font-size: 13px; }
.p0-audit span,
.p0-audit em { color: var(--slm-muted); font-size: 12px; font-style: normal; }

.p0-task-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 23px;
}

.p0-action-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.p0-task-page .act { min-height: 42px; }
.brief-item.is-approved .act { color: var(--slm-brand-deep); }
.canvas-body-p0 textarea { min-height: 240px; }

@media (max-width: 720px) {
  .p0-task-page { padding: 18px 0 112px; }
  .p0-task-header { display: grid; gap: 13px; }
  .p0-task-title h1 { font-size: 30px; }
  .p0-status { justify-self: start; }
  .p0-task-context { grid-template-columns: 1fr; }
  .p0-task-context > div { border-right: 0; border-bottom: 1px solid var(--slm-line-soft); }
  .p0-task-context > div:last-child { border-bottom: 0; }
  .p0-task-actions { display: grid; gap: 14px; }
  .p0-action-buttons { display: grid; grid-template-columns: 1fr 1fr; }
  .p0-action-buttons .act { width: 100%; }
  .p0-action-buttons .act:first-child { grid-column: 1 / -1; }
}