/* FR27 Tier 2 prototype — 2-panel architecture
   Active only from 1024px through 1398px.
   Tier 1 (>=1399px) is untouched; Tier 3 (<=1023px) is handled separately. */

.fr27-tier2-media-row,
.fr27-tier2-control {
  display: none;
}

html.fr27-tier2-active .hero-grid {
  grid-template-columns: minmax(0, 44fr) minmax(0, 56fr) !important;
  grid-template-rows: minmax(0, 1fr) !important;
  gap: 12px !important;
  align-items: stretch !important;
}

html.fr27-tier2-active .hero-grid > .what-changed {
  grid-column: 1 !important;
  grid-row: 1 !important;
}

html.fr27-tier2-active .hero-grid > .race-glance {
  grid-column: 2 !important;
  grid-row: 1 !important;
}

html.fr27-tier2-active .hero-grid > .panel {
  height: clamp(430px, 36vw, 455px) !important;
  min-height: 0 !important;
}

/* Rows 2–3: preserve the telemetry language, but wrap it 2 × 2. */
html.fr27-tier2-active .context-strip {
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  grid-template-rows: repeat(2, minmax(58px, auto)) !important;
}

html.fr27-tier2-active .context-strip > .context-cell {
  min-width: 0 !important;
  border-right: 1px solid var(--line) !important;
  border-bottom: 1px solid var(--line) !important;
}

html.fr27-tier2-active .context-strip > .context-cell:nth-child(2n) {
  border-right: 0 !important;
}

html.fr27-tier2-active .context-strip > .context-cell:nth-child(n + 3) {
  border-bottom: 0 !important;
}

/* Row 4: full-width Media Pulse with two peer analytical cards. */
html.fr27-tier2-active .fr27-tier2-media-row {
  display: block;
  margin-top: 12px;
}

html.fr27-tier2-active .fr27-tier2-media-row > .top-media-pulse {
  width: 100%;
  height: 440px !important;
  min-height: 440px !important;
}

html.fr27-tier2-active
  .fr27-tier2-media-row
  .top-media-pulse-head {
  min-height: 70px !important;
}

html.fr27-tier2-active
  .fr27-tier2-media-row
  .top-media-pulse-content {
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden !important;
}

html.fr27-tier2-active
  .fr27-tier2-media-row
  .top-media-dashboard[data-tier2-dual-media="true"] {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  grid-template-rows: minmax(0, 1fr) !important;
  gap: 8px;
  height: 100% !important;
  min-height: 0;
  padding: 8px;
  overflow: hidden !important;
}

html.fr27-tier2-active
  .fr27-tier2-media-row
  .top-media-tabs {
  display: none !important;
}

html.fr27-tier2-active
  .fr27-tier2-media-row
  [data-top-media-panel] {
  min-width: 0;
  min-height: 0;
  height: 100%;
  border: 1px solid #17364e !important;
  overflow-x: hidden !important;
  overflow-y: auto !important;
  scrollbar-width: thin;
  scrollbar-color: rgba(53, 213, 255, .34) rgba(2, 15, 27, .42);
}

html.fr27-tier2-active
  .fr27-tier2-media-row
  [data-top-media-panel="overview"] {
  display: grid !important;
  grid-column: 1 !important;
  grid-row: 1 !important;
}

html.fr27-tier2-active
  .fr27-tier2-media-row
  [data-top-media-panel="coverage"] {
  display: grid !important;
  grid-column: 2 !important;
  grid-row: 1 !important;
  border-right: 1px solid #17364e !important;
}

/* Rows 5–6: compact terminal selectors, not another tab architecture. */
html.fr27-tier2-active .fr27-tier2-control {
  display: grid;
  grid-template-columns: 118px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  min-height: 48px;
  padding: 7px 10px;
  border: 1px solid rgba(31, 75, 101, .82);
  background:
    linear-gradient(
      90deg,
      rgba(10, 35, 54, .72),
      rgba(4, 17, 29, .58)
    );
}

html.fr27-tier2-active .fr27-tier2-workspace-control {
  margin-bottom: 8px;
}

html.fr27-tier2-active .fr27-tier2-candidate-control {
  margin: 8px 12px 10px;
}

html.fr27-tier2-active .fr27-tier2-control-label {
  color: #79a6be;
  font-size: 8.5px;
  font-weight: 760;
  letter-spacing: .11em;
  line-height: 1;
  text-transform: uppercase;
}

html.fr27-tier2-active .fr27-tier2-select-wrap {
  position: relative;
  min-width: 0;
}

html.fr27-tier2-active .fr27-tier2-select-wrap::after {
  content: "⌄";
  position: absolute;
  top: 50%;
  right: 12px;
  color: var(--final-cyan, #35d8ff);
  font-size: 12px;
  line-height: 1;
  pointer-events: none;
  transform: translateY(-53%);
}

html.fr27-tier2-active .fr27-tier2-select {
  appearance: none;
  width: 100%;
  min-height: 34px;
  padding: 6px 36px 6px 10px;
  border: 1px solid rgba(42, 96, 124, .9);
  border-radius: 2px;
  outline: 0;
  background: rgba(3, 17, 29, .94);
  color: #edf7fc;
  font: inherit;
  font-size: 10px;
  font-weight: 680;
  letter-spacing: .02em;
}

html.fr27-tier2-active .fr27-tier2-select:focus-visible {
  border-color: var(--final-cyan, #35d8ff);
  box-shadow: 0 0 0 2px rgba(53, 216, 255, .12);
}

html.fr27-tier2-active .hybrid-tabs {
  display: none !important;
}

/* Row 7: Candidate Dossier + Selected Analysis as equal peer surfaces. */
html.fr27-tier2-active
  #signal-candidates-panel
  .candidate-signals-workspace {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  grid-template-rows: minmax(0, 1fr) !important;
  gap: 10px !important;
  height: clamp(450px, 58vh, 520px) !important;
  max-height: none !important;
  align-items: stretch !important;
  overflow: hidden !important;
}

html.fr27-tier2-active
  #signal-candidates-panel
  .candidate-signals-monitor {
  display: none !important;
}

html.fr27-tier2-active
  #signal-candidates-panel
  .candidate-signals-dossier {
  grid-column: 1 !important;
  grid-row: 1 !important;
  min-height: 0 !important;
  height: 100% !important;
  overflow: hidden !important;
}

html.fr27-tier2-active
  #signal-candidates-panel
  .candidate-signals-analysis {
  grid-column: 2 !important;
  grid-row: 1 !important;
  min-height: 0 !important;
  height: 100% !important;
  overflow: hidden !important;
}

html.fr27-tier2-active
  #signal-candidates-panel
  .candidate-signals-analysis-body,
html.fr27-tier2-active
  #signal-candidates-panel
  .candidate-signals-dossier-body {
  flex: 1 1 auto !important;
  min-height: 0 !important;
  overflow-x: hidden !important;
  overflow-y: auto !important;
  scrollbar-width: thin;
  scrollbar-color: rgba(53, 216, 255, .34) rgba(2, 15, 27, .42);
}

/* Do not let older <=1023 workspace rules stack/reposition the two peer cards. */
html.fr27-tier2-active
  #signal-candidates-panel
  .candidate-signals-analysis,
html.fr27-tier2-active
  #signal-candidates-panel
  .candidate-signals-dossier {
  position: static !important;
  width: auto !important;
  max-width: none !important;
  margin: 0 !important;
}

/* At the provisional floor, keep controls compact without shrinking FR27 type. */
@media (min-width: 900px) and (max-width: 1023px) {
  html.fr27-tier2-active .fr27-tier2-control {
    grid-template-columns: 104px minmax(0, 1fr);
  }

  html.fr27-tier2-active
    #signal-candidates-panel
    .candidate-signals-workspace {
    gap: 8px !important;
  }
}

/* TIER 2 POLISH 01 — candidate scroll regions + HUD rebalance */
@media (1024px <= width < 1399px) {

  /*
   * CANDIDATES
   * Dossier and Analysis remain equal-height instruments.
   * Their bodies scroll independently instead of clipping
   * lower evidence such as Wikipedia history and developments.
   */

  #signal-candidates-panel
    .candidate-signals-dossier,
  #signal-candidates-panel
    .candidate-signals-analysis {
    height: 440px !important;
    min-height: 440px !important;
    max-height: 440px !important;
    overflow: hidden !important;
  }

  #signal-candidates-panel
    .candidate-signals-dossier-body,
  #signal-candidates-panel
    .candidate-signals-analysis-body {
    flex: 1 1 auto !important;
    min-height: 0 !important;
    overflow-x: hidden !important;
    overflow-y: auto !important;
    overscroll-behavior: contain;
    scrollbar-width: thin;
    scrollbar-color:
      rgba(53, 216, 255, 0.42)
      rgba(3, 17, 29, 0.45);
  }

  #signal-candidates-panel
    .candidate-signals-dossier-body::-webkit-scrollbar,
  #signal-candidates-panel
    .candidate-signals-analysis-body::-webkit-scrollbar {
    width: 7px;
  }

  #signal-candidates-panel
    .candidate-signals-dossier-body::-webkit-scrollbar-track,
  #signal-candidates-panel
    .candidate-signals-analysis-body::-webkit-scrollbar-track {
    background: rgba(3, 17, 29, 0.45);
  }

  #signal-candidates-panel
    .candidate-signals-dossier-body::-webkit-scrollbar-thumb,
  #signal-candidates-panel
    .candidate-signals-analysis-body::-webkit-scrollbar-thumb {
    border: 2px solid rgba(3, 17, 29, 0.45);
    border-radius: 999px;
    background: rgba(53, 216, 255, 0.42);
  }


  /*
   * TIER-2 HUD
   * Remove redundant methodology/status trio.
   * Preserve live time, countdown, domains/polls,
   * dataset scale and utilities.
   */

  #method-disclosure.fr27-app-hud
    .fr27-zone-method-sub {
    display: none !important;
  }

  #method-disclosure.fr27-app-hud
    .fr27-zone-infra-body {
    display: block !important;
    min-width: 0;
  }

  #method-disclosure.fr27-app-hud
    .fr27-zone-source-sub,
  #method-disclosure.fr27-app-hud
    .fr27-source-main {
    width: 100%;
    min-width: 0;
  }

  #method-disclosure.fr27-app-hud
    .fr27-app-hud-content.fr27-linear-console {
    grid-template-columns:
      minmax(0, 13fr)
      minmax(0, 11fr)
      minmax(0, 17fr)
      minmax(0, 42fr)
      minmax(0, 17fr) !important;
  }

  /*
   * The HUD is fixed. Reserve genuine document space
   * beneath the workspace so the final evidence rows
   * are never hidden behind it.
   */

  .shell {
    padding-bottom: 108px !important;
  }
}

/* TIER 2 POLISH 02 — three-column context strip */
@media (1024px <= width < 1399px) {

  /*
   * Keep the three highest-value context instruments:
   * milestone, polling freshness and source-network health.
   *
   * Poll Coverage is removed from the Tier-2 strip because
   * polling context already has stronger homes in Race and HUD.
   */

  .context-strip {
    grid-template-columns:
      repeat(3, minmax(0, 1fr)) !important;
  }

  .context-strip > .context-cell:nth-child(3) {
    display: none !important;
  }

  .context-strip > .context-cell {
    min-width: 0;
    border-bottom: 0 !important;
  }

  .context-strip > .context-cell:nth-child(2) {
    border-right: 1px solid var(--line) !important;
  }

  .context-strip > .context-cell:last-child {
    border-right: 0 !important;
  }
}

/* TIER 2 POLISH 03 — force single-row three-cell context strip */
@media (1024px <= width < 1399px) {

  /*
   * Tier 2 context is exactly ONE ROW:
   *
   * 1  Next Milestone
   * 2  Latest Fieldwork
   * 4  Source Network
   *
   * Poll Coverage (3) is not shown.
   */

  .shell > .context-strip {
    display: grid !important;
    grid-template-columns:
      repeat(3, minmax(0, 1fr)) !important;
    grid-template-rows:
      minmax(0, 1fr) !important;
    grid-auto-flow: row !important;
    grid-auto-rows: unset !important;
  }

  .shell > .context-strip
    > .context-cell:nth-child(1) {
    display: grid !important;
    grid-column: 1 !important;
    grid-row: 1 !important;
  }

  .shell > .context-strip
    > .context-cell:nth-child(2) {
    display: grid !important;
    grid-column: 2 !important;
    grid-row: 1 !important;
  }

  .shell > .context-strip
    > .context-cell:nth-child(3) {
    display: none !important;
  }

  .shell > .context-strip
    > .context-cell:nth-child(4) {
    display: grid !important;
    grid-column: 3 !important;
    grid-row: 1 !important;
  }

  .shell > .context-strip
    > .context-cell {
    width: auto !important;
    min-width: 0 !important;
    margin: 0 !important;
    border-bottom: 0 !important;
  }

  .shell > .context-strip
    > .context-cell:nth-child(1),
  .shell > .context-strip
    > .context-cell:nth-child(2) {
    border-right: 1px solid var(--line) !important;
  }

  .shell > .context-strip
    > .context-cell:nth-child(4) {
    border-right: 0 !important;
  }
}

/* TIER 2 POLISH 04 — definitive single-row status strip */
@media (1024px <= width < 1399px) {

  /*
   * Exact Tier-2 contract:
   *
   * NEXT MILESTONE | LATEST FIELDWORK | SOURCE NETWORK
   *
   * One row only. Three equal-width instruments.
   * Poll Coverage is absent.
   */

  body .shell > .context-strip {
    display: grid !important;

    grid-template:
      "milestone fieldwork network"
      / minmax(0, 1fr)
        minmax(0, 1fr)
        minmax(0, 1fr) !important;

    grid-template-rows: auto !important;
    grid-auto-rows: 0 !important;
    grid-auto-columns: 0 !important;
    grid-auto-flow: row !important;

    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;

    align-items: stretch !important;
    overflow: visible !important;
  }

  /* NEXT MILESTONE */
  body .shell > .context-strip
    > .context-cell:nth-child(1) {
    display: grid !important;
    grid-area: milestone !important;

    width: auto !important;
    height: auto !important;
    min-width: 0 !important;
    min-height: 58px !important;

    align-self: stretch !important;

    border-right:
      1px solid var(--line) !important;
    border-bottom: 0 !important;
  }

  /* LATEST FIELDWORK */
  body .shell > .context-strip
    > .context-cell:nth-child(2) {
    display: grid !important;
    grid-area: fieldwork !important;

    width: auto !important;
    height: auto !important;
    min-width: 0 !important;
    min-height: 58px !important;

    align-self: stretch !important;

    border-right:
      1px solid var(--line) !important;
    border-bottom: 0 !important;
  }

  /* POLL COVERAGE */
  body .shell > .context-strip
    > .context-cell:nth-child(3) {
    display: none !important;
  }

  /* SOURCE NETWORK */
  body .shell > .context-strip
    > .context-cell:nth-child(4) {
    display: grid !important;
    grid-area: network !important;

    width: auto !important;
    height: auto !important;
    min-width: 0 !important;
    min-height: 58px !important;

    align-self: stretch !important;

    border-right: 0 !important;
    border-bottom: 0 !important;
  }

  /*
   * Undo any previous Tier-2 sizing inherited by
   * the three surviving context instruments.
   */
  body .shell > .context-strip
    > .context-cell:nth-child(1),
  body .shell > .context-strip
    > .context-cell:nth-child(2),
  body .shell > .context-strip
    > .context-cell:nth-child(4) {
    position: relative !important;
    inset: auto !important;
    margin: 0 !important;
    padding-top: 9px !important;
    padding-bottom: 9px !important;
  }

  body .shell > .context-strip
    > .context-cell:nth-child(4)
    .context-copy {
    min-width: 0 !important;
    width: 100% !important;
  }

  body .shell > .context-strip
    > .context-cell:nth-child(4)
    .context-source-label-row {
    width: 100% !important;
    min-width: 0 !important;
  }
}

/* TIER 2 AGENDA — monitor selector + two-panel workspace */
@media (1024px <= width < 1399px) {

  /*
   * Agenda Monitor becomes the topic-selection instrument.
   */

  #signal-agenda-panel
    .fr27-tier2-agenda-selector {
    display: grid;
    grid-template-columns:
      132px minmax(0, 1fr);
    align-items: center;
    gap: 12px;

    margin: 14px 14px 8px;
    padding: 8px 10px;

    border: 1px solid
      rgba(31, 75, 101, .82);

    background:
      linear-gradient(
        90deg,
        rgba(10, 38, 58, .52),
        rgba(5, 20, 33, .42)
      );
  }

  #signal-agenda-panel
    .fr27-tier2-agenda-selector-label {
    color: #7798ab;

    font-size: 8px;
    font-weight: 760;
    letter-spacing: .09em;
    line-height: 1.15;

    text-transform: uppercase;
  }

  #signal-agenda-panel
    .fr27-tier2-agenda-select {
    display: block;

    width: 100%;
    min-width: 0;
    height: 36px;

    padding: 6px 34px 6px 10px;

    border: 1px solid
      rgba(36, 91, 120, .92);
    border-radius: 2px;

    background: #061522;

    color: #e7f2f7;

    font: inherit;
    font-size: 9px;
    font-weight: 680;

    cursor: pointer;
  }

  #signal-agenda-panel
    .fr27-tier2-agenda-select:focus-visible {
    outline: 1px solid
      var(--final-cyan, #35d8ff);
    outline-offset: 2px;
  }


  /*
   * The original Agenda Monitor remains in the DOM
   * because it owns the existing topic-selection
   * buttons/state contract. Tier 2 simply stops
   * displaying it as a permanent panel.
   */

  #signal-agenda-panel
    .hybrid-agenda-v6-monitor {
    display: none !important;
  }


  /*
   * Remaining analytical stage:
   *
   * AGENDA EVOLUTION | TOPIC DOSSIER
   *
   * Equal width, equal height.
   */

  #signal-agenda-panel
    .hybrid-agenda-v6-workspace.fr27-tier2-agenda-workspace {
    display: grid !important;

    grid-template-columns:
      repeat(2, minmax(0, 1fr)) !important;

    grid-template-rows:
      460px !important;

    grid-auto-columns: 0 !important;
    grid-auto-rows: 0 !important;

    gap: 8px !important;

    width: auto !important;
    height: auto !important;
    min-height: 0 !important;

    margin: 0 14px 14px !important;
    padding: 0 !important;

    overflow: visible !important;
  }


  /* AGENDA EVOLUTION */

  #signal-agenda-panel
    .hybrid-agenda-v6-workspace.fr27-tier2-agenda-workspace
    > .hybrid-agenda-v6-evolution-panel {
    display: grid !important;

    grid-column: 1 !important;
    grid-row: 1 !important;

    width: auto !important;
    height: 460px !important;
    min-width: 0 !important;
    min-height: 460px !important;
    max-height: 460px !important;

    overflow: hidden !important;
  }


  /* TOPIC DOSSIER */

  #signal-agenda-panel
    .hybrid-agenda-v6-workspace.fr27-tier2-agenda-workspace
    > .hybrid-agenda-v6-dossier {
    display: grid !important;

    grid-column: 2 !important;
    grid-row: 1 !important;

    width: auto !important;
    height: 460px !important;
    min-width: 0 !important;
    min-height: 460px !important;
    max-height: 460px !important;

    overflow: hidden !important;
  }


  /*
   * Both analytical card bodies scroll vertically.
   * Existing charts, tooltips, evidence links and
   * internal renderers remain unchanged.
   */

  #signal-agenda-panel
    .hybrid-agenda-v6-evolution-body,
  #signal-agenda-panel
    .hybrid-agenda-v6-dossier-body {
    min-height: 0 !important;

    overflow-x: hidden !important;
    overflow-y: auto !important;

    overscroll-behavior: contain;

    scrollbar-width: thin;
    scrollbar-color:
      rgba(53, 216, 255, .40)
      rgba(3, 17, 29, .42);
  }

  #signal-agenda-panel
    .hybrid-agenda-v6-evolution-body::-webkit-scrollbar,
  #signal-agenda-panel
    .hybrid-agenda-v6-dossier-body::-webkit-scrollbar {
    width: 7px;
  }

  #signal-agenda-panel
    .hybrid-agenda-v6-evolution-body::-webkit-scrollbar-track,
  #signal-agenda-panel
    .hybrid-agenda-v6-dossier-body::-webkit-scrollbar-track {
    background:
      rgba(3, 17, 29, .42);
  }

  #signal-agenda-panel
    .hybrid-agenda-v6-evolution-body::-webkit-scrollbar-thumb,
  #signal-agenda-panel
    .hybrid-agenda-v6-dossier-body::-webkit-scrollbar-thumb {
    border: 2px solid
      rgba(3, 17, 29, .42);

    border-radius: 999px;

    background:
      rgba(53, 216, 255, .40);
  }
}

/* TIER 2 WORKSPACE GEOMETRY CONTRACT — shared edge alignment */
@media (1024px <= width < 1399px) {

  /*
   * Every converted Tier-2 workspace uses one geometry:
   *
   * WORKSPACE SELECTOR
   *        8px
   * LOCAL SELECTOR
   *        8px
   * ANALYTICAL STAGE
   *
   * All three share exactly the same left and right edges.
   *
   * No nested desktop-panel gutter.
   */

  #signal-candidates-panel,
  #signal-agenda-panel {
    box-sizing: border-box !important;

    width: 100% !important;

    padding:
      8px
      0
      0 !important;

    margin: 0 !important;
  }


  /*
   * Remove inherited inner horizontal displacement.
   */

  #signal-candidates-panel
    #candidate-signals-root,
  #signal-agenda-panel
    .hybrid-agenda-v6-workspace {
    box-sizing: border-box !important;

    width: 100% !important;
    max-width: none !important;

    margin-left: 0 !important;
    margin-right: 0 !important;
  }


  /*
   * CANDIDATE MONITOR selector
   *
   * Use substring targeting as a compatibility guard
   * around the Tier-2 candidate selector wrapper.
   */

  #signal-candidates-panel
    [class*="tier2"][class*="candidate"][class*="selector"] {
    box-sizing: border-box !important;

    width: 100% !important;
    max-width: none !important;

    margin:
      0
      0
      8px !important;
  }


  /*
   * AGENDA MONITOR selector
   */

  #signal-agenda-panel
    .fr27-tier2-agenda-selector {
    box-sizing: border-box !important;

    width: 100% !important;
    max-width: none !important;

    margin:
      0
      0
      8px !important;
  }


  /*
   * CANDIDATE analytical stage
   */

  #signal-candidates-panel
    .candidate-signals-workspace {
    box-sizing: border-box !important;

    width: 100% !important;
    max-width: none !important;

    margin:
      0
      0
      8px !important;
  }


  /*
   * AGENDA analytical stage
   *
   * Overrides the temporary 14px prototype gutter.
   */

  #signal-agenda-panel
    .hybrid-agenda-v6-workspace.fr27-tier2-agenda-workspace {
    box-sizing: border-box !important;

    width: 100% !important;
    max-width: none !important;

    margin:
      0
      0
      8px !important;
  }


  /*
   * No extra indentation on either of the two analytical cards.
   */

  #signal-candidates-panel
    .candidate-signals-workspace
    > .candidate-signals-panel,
  #signal-agenda-panel
    .hybrid-agenda-v6-workspace.fr27-tier2-agenda-workspace
    > .hybrid-agenda-v6-panel {
    margin-left: 0 !important;
    margin-right: 0 !important;

    min-width: 0 !important;
    max-width: none !important;
  }
}

/* TIER 2 POLISH 07 — exact shared workspace control contract */
@media (1024px <= width < 1399px) {

  /*
   * ========================================================
   * CONTROL ROW GEOMETRY
   * ========================================================
   *
   * WORKSPACE
   * CANDIDATE MONITOR
   * AGENDA MONITOR
   *
   * all use the same:
   *
   * 140px label | remaining width selector
   */

  html.fr27-tier2-active
    .fr27-tier2-workspace-control,

  html.fr27-tier2-active
    .fr27-tier2-candidate-control,

  html.fr27-tier2-active
    #signal-agenda-panel
    .fr27-tier2-agenda-selector {

    box-sizing: border-box !important;

    display: grid !important;

    grid-template-columns:
      140px minmax(0, 1fr) !important;

    align-items: center !important;

    gap: 12px !important;

    width: 100% !important;
    max-width: none !important;

    margin-left: 0 !important;
    margin-right: 0 !important;

    padding:
      8px
      10px !important;
  }


  /*
   * Candidate Monitor previously had:
   * margin: 8px 12px 10px
   *
   * The 12px side margins caused the narrower Candidate row.
   */

  html.fr27-tier2-active
    .fr27-tier2-candidate-control {

    margin:
      0
      0
      8px !important;
  }


  /*
   * Agenda uses the same spacing.
   */

  html.fr27-tier2-active
    #signal-agenda-panel
    .fr27-tier2-agenda-selector {

    margin:
      0
      0
      8px !important;
  }


  /*
   * Workspace row -> selected-workspace content:
   * standard 8px dashboard rhythm.
   */

  html.fr27-tier2-active
    .fr27-tier2-workspace-control {

    margin:
      0
      0
      8px !important;
  }


  /*
   * ========================================================
   * SELECT WRAPPERS
   * ========================================================
   *
   * Generic Candidate/Workspace controls use
   * .fr27-tier2-select-wrap.
   */

  html.fr27-tier2-active
    .fr27-tier2-workspace-control
    .fr27-tier2-select-wrap,

  html.fr27-tier2-active
    .fr27-tier2-candidate-control
    .fr27-tier2-select-wrap {

    box-sizing: border-box !important;

    display: block !important;

    width: 100% !important;
    max-width: none !important;

    min-width: 0 !important;

    margin: 0 !important;
    padding: 0 !important;
  }


  /*
   * ========================================================
   * SELECTS
   * ========================================================
   *
   * All three selectors get exactly the same typography,
   * height and usable width.
   */

  html.fr27-tier2-active
    .fr27-tier2-workspace-control
    .fr27-tier2-select,

  html.fr27-tier2-active
    .fr27-tier2-candidate-control
    .fr27-tier2-select,

  html.fr27-tier2-active
    #signal-agenda-panel
    .fr27-tier2-agenda-select {

    box-sizing: border-box !important;

    display: block !important;

    width: 100% !important;
    max-width: none !important;
    min-width: 0 !important;

    height: 36px !important;
    min-height: 36px !important;

    padding:
      6px
      32px
      6px
      10px !important;

    font-size: 11px !important;
    font-weight: 650 !important;
    letter-spacing: 0 !important;
    line-height: 1.2 !important;
  }


  html.fr27-tier2-active
    .fr27-tier2-select option,

  html.fr27-tier2-active
    #signal-agenda-panel
    .fr27-tier2-agenda-select option {

    font-size: 11px !important;
    font-weight: 650 !important;
  }


  /*
   * ========================================================
   * WORKSPACE WIDTH
   * ========================================================
   *
   * No narrower analytical stage beneath the selectors.
   */

  html.fr27-tier2-active
    #signal-candidates-panel
    #candidate-signals-root,

  html.fr27-tier2-active
    #signal-candidates-panel
    .candidate-signals-workspace,

  html.fr27-tier2-active
    #signal-agenda-panel
    .hybrid-agenda-v6-workspace.fr27-tier2-agenda-workspace {

    box-sizing: border-box !important;

    width: 100% !important;
    max-width: none !important;

    margin-left: 0 !important;
    margin-right: 0 !important;

    padding-left: 0 !important;
    padding-right: 0 !important;
  }


  /*
   * Standard two-card gap.
   */

  html.fr27-tier2-active
    #signal-candidates-panel
    .candidate-signals-workspace,

  html.fr27-tier2-active
    #signal-agenda-panel
    .hybrid-agenda-v6-workspace.fr27-tier2-agenda-workspace {

    gap: 8px !important;
  }


  /*
   * ========================================================
   * PANEL RHYTHM
   * ========================================================
   *
   * The selected workspace should not introduce an extra
   * blank band between the global selector and local selector.
   */

  html.fr27-tier2-active
    #signal-candidates-panel,

  html.fr27-tier2-active
    #signal-agenda-panel {

    padding:
      0
      0
      0 !important;

    margin: 0 !important;
  }


  /*
   * ========================================================
   * HUD CLEARANCE
   * ========================================================
   *
   * Keep only the space actually needed by the fixed HUD.
   */

  body .shell {
    padding-bottom:
      76px !important;
  }
}

/* TIER 2 ISSUES — policy selector + two-panel workspace */
@media (1024px <= width < 1399px) {

  /*
   * ========================================================
   * POLICY MONITOR SELECTOR
   * ========================================================
   *
   * Same geometry as Agenda Monitor:
   *
   * 140px label | full-width selector
   */

  html.fr27-tier2-active
    #signal-issues-panel
    .fr27-tier2-issues-selector {

    box-sizing: border-box !important;

    display: grid !important;

    grid-template-columns:
      140px minmax(0, 1fr) !important;

    align-items: center !important;

    gap: 12px !important;

    width: 100% !important;
    max-width: none !important;

    margin:
      0
      0
      8px !important;

    padding:
      8px
      10px !important;

    border:
      1px solid rgba(31, 75, 101, .82);

    background:
      linear-gradient(
        90deg,
        rgba(10, 38, 58, .52),
        rgba(5, 20, 33, .42)
      );
  }


  html.fr27-tier2-active
    #signal-issues-panel
    .fr27-tier2-issues-selector-label {

    color: #789caf !important;

    font-size: 9px !important;
    font-weight: 750 !important;
    letter-spacing: .08em !important;
    line-height: 1.1 !important;

    text-transform: uppercase !important;
  }


  html.fr27-tier2-active
    #signal-issues-panel
    .fr27-tier2-issues-select {

    box-sizing: border-box !important;

    display: block !important;

    width: 100% !important;
    max-width: none !important;
    min-width: 0 !important;

    height: 36px !important;
    min-height: 36px !important;

    padding:
      6px
      32px
      6px
      10px !important;

    border:
      1px solid rgba(36, 91, 120, .92);

    border-radius: 2px;

    background: #061522;

    color: #e7f2f7;

    font: inherit;
    font-size: 11px !important;
    font-weight: 650 !important;
    letter-spacing: 0 !important;
    line-height: 1.2 !important;

    cursor: pointer;
  }


  html.fr27-tier2-active
    #signal-issues-panel
    .fr27-tier2-issues-select option {

    font-size: 11px !important;
    font-weight: 650 !important;
  }


  html.fr27-tier2-active
    #signal-issues-panel
    .fr27-tier2-issues-select:focus-visible {

    outline:
      1px solid var(--final-cyan, #35d8ff);

    outline-offset: 2px;
  }


  /*
   * ========================================================
   * REMOVE PERMANENT POLICY MONITOR PANEL
   * ========================================================
   *
   * It remains in the DOM because its issue buttons retain
   * the existing dashboard selection contract.
   */

  html.fr27-tier2-active
    #signal-issues-panel
    .hybrid-agenda-v6-monitor {

    display: none !important;
  }


  /*
   * ========================================================
   * ISSUES PANEL GEOMETRY
   * ========================================================
   *
   * No nested desktop gutter.
   */

  html.fr27-tier2-active
    #signal-issues-panel {

    box-sizing: border-box !important;

    width: 100% !important;
    max-width: none !important;

    margin: 0 !important;
    padding: 0 !important;
  }


  /*
   * ISSUE EVOLUTION | ISSUE DOSSIER
   *
   * Same 50 / 50 geometry as Agenda.
   */

  html.fr27-tier2-active
    #signal-issues-panel
    .hybrid-agenda-v6-workspace.fr27-tier2-issues-workspace {

    box-sizing: border-box !important;

    display: grid !important;

    grid-template-columns:
      repeat(2, minmax(0, 1fr)) !important;

    grid-template-rows:
      460px !important;

    gap: 8px !important;

    width: 100% !important;
    max-width: none !important;

    height: auto !important;
    min-height: 0 !important;

    margin: 0 !important;
    padding: 0 !important;

    overflow: visible !important;
  }


  /*
   * ISSUE EVOLUTION
   */

  html.fr27-tier2-active
    #signal-issues-panel
    .hybrid-agenda-v6-workspace.fr27-tier2-issues-workspace
    > .hybrid-agenda-v6-evolution-panel {

    display: grid !important;

    grid-column: 1 !important;
    grid-row: 1 !important;

    box-sizing: border-box !important;

    width: auto !important;

    height: 460px !important;
    min-height: 460px !important;
    max-height: 460px !important;

    min-width: 0 !important;

    margin: 0 !important;

    overflow: hidden !important;
  }


  /*
   * ISSUE DOSSIER
   */

  html.fr27-tier2-active
    #signal-issues-panel
    .hybrid-agenda-v6-workspace.fr27-tier2-issues-workspace
    > .hybrid-agenda-v6-dossier {

    display: grid !important;

    grid-column: 2 !important;
    grid-row: 1 !important;

    box-sizing: border-box !important;

    width: auto !important;

    height: 460px !important;
    min-height: 460px !important;
    max-height: 460px !important;

    min-width: 0 !important;

    margin: 0 !important;

    overflow: hidden !important;
  }


  /*
   * ========================================================
   * INDEPENDENT SCROLLING
   * ========================================================
   */

  html.fr27-tier2-active
    #signal-issues-panel
    .hybrid-agenda-v6-evolution-body,

  html.fr27-tier2-active
    #signal-issues-panel
    .hybrid-agenda-v6-dossier-body {

    min-height: 0 !important;

    overflow-x: hidden !important;
    overflow-y: auto !important;

    overscroll-behavior: contain;

    scrollbar-width: thin;

    scrollbar-color:
      rgba(53, 216, 255, .40)
      rgba(3, 17, 29, .42);
  }


  html.fr27-tier2-active
    #signal-issues-panel
    .hybrid-agenda-v6-evolution-body::-webkit-scrollbar,

  html.fr27-tier2-active
    #signal-issues-panel
    .hybrid-agenda-v6-dossier-body::-webkit-scrollbar {

    width: 7px;
  }


  html.fr27-tier2-active
    #signal-issues-panel
    .hybrid-agenda-v6-evolution-body::-webkit-scrollbar-track,

  html.fr27-tier2-active
    #signal-issues-panel
    .hybrid-agenda-v6-dossier-body::-webkit-scrollbar-track {

    background:
      rgba(3, 17, 29, .42);
  }


  html.fr27-tier2-active
    #signal-issues-panel
    .hybrid-agenda-v6-evolution-body::-webkit-scrollbar-thumb,

  html.fr27-tier2-active
    #signal-issues-panel
    .hybrid-agenda-v6-dossier-body::-webkit-scrollbar-thumb {

    border:
      2px solid rgba(3, 17, 29, .42);

    border-radius: 999px;

    background:
      rgba(53, 216, 255, .40);
  }
}

/* TIER 2 EVENTS V2 — audited grid-preserving layout */
@media (1024px <= width < 1399px) {

  /*
   * Preserve the canonical outer Events graph:
   *
   * schedule
   * ops-main
   * legend
   *
   * Do NOT add another direct child to
   * .hybrid-events-workspace.
   */

  html.fr27-tier2-active
    #signal-events-panel {

    box-sizing: border-box !important;

    width: 100% !important;
    max-width: none !important;

    margin: 0 !important;
    padding: 0 !important;
  }


  html.fr27-tier2-active
    #signal-events-panel
    .hybrid-events-ops-rail {

    box-sizing: border-box !important;

    width: 100% !important;
    max-width: none !important;

    margin: 0 !important;
  }


  /*
   * ========================================================
   * OPS MAIN
   *
   * Row 1: Upcoming Events selector
   * Row 2: Dossier | Schedule Watch
   * ========================================================
   */

  html.fr27-tier2-active
    #signal-events-panel
    .hybrid-events-ops-main.fr27-tier2-events-main {

    box-sizing: border-box !important;

    display: grid !important;

    grid-template-columns:
      repeat(2, minmax(0, 1fr)) !important;

    grid-template-rows:
      auto minmax(0, 1fr) !important;

    gap: 8px !important;

    width: 100% !important;
    max-width: none !important;

    height: 100% !important;
    min-height: 0 !important;

    margin: 0 !important;
    padding: 0 !important;

    overflow: hidden !important;
  }


  /*
   * ========================================================
   * UPCOMING EVENTS SELECTOR
   * ========================================================
   */

  html.fr27-tier2-active
    #signal-events-panel
    .fr27-tier2-events-selector {

    box-sizing: border-box !important;

    display: grid !important;

    grid-column: 1 / -1 !important;
    grid-row: 1 !important;

    grid-template-columns:
      140px minmax(0, 1fr) !important;

    align-items: center !important;

    gap: 12px !important;

    width: 100% !important;
    max-width: none !important;

    margin: 0 !important;

    padding:
      8px
      10px !important;

    border:
      1px solid rgba(31, 75, 101, .82);

    background:
      linear-gradient(
        90deg,
        rgba(10, 38, 58, .52),
        rgba(5, 20, 33, .42)
      );
  }


  html.fr27-tier2-active
    #signal-events-panel
    .fr27-tier2-events-selector-label {

    color: #789caf !important;

    font-size: 9px !important;
    font-weight: 750 !important;
    letter-spacing: .08em !important;
    line-height: 1.1 !important;

    text-transform: uppercase !important;
  }


  html.fr27-tier2-active
    #signal-events-panel
    .fr27-tier2-events-select {

    box-sizing: border-box !important;

    display: block !important;

    width: 100% !important;
    max-width: none !important;
    min-width: 0 !important;

    height: 36px !important;
    min-height: 36px !important;

    padding:
      6px
      32px
      6px
      10px !important;

    border:
      1px solid rgba(36, 91, 120, .92);

    border-radius: 2px;

    background: #061522;
    color: #e7f2f7;

    font: inherit;
    font-size: 11px !important;
    font-weight: 650 !important;
    letter-spacing: 0 !important;
    line-height: 1.2 !important;

    cursor: pointer;
  }


  html.fr27-tier2-active
    #signal-events-panel
    .fr27-tier2-events-select option {

    font-size: 11px !important;
    font-weight: 650 !important;
  }


  /*
   * Original Upcoming Events list remains alive
   * as the selection-state owner, but is not displayed.
   */

  html.fr27-tier2-active
    #signal-events-panel
    .hybrid-events-upcoming {

    display: none !important;
  }


  /*
   * ========================================================
   * EVENT DOSSIER
   * ========================================================
   */

  html.fr27-tier2-active
    #signal-events-panel
    .hybrid-events-ops-main.fr27-tier2-events-main
    > .hybrid-events-dossier {

    box-sizing: border-box !important;

    display: grid !important;

    grid-column: 1 !important;
    grid-row: 2 !important;

    width: auto !important;
    min-width: 0 !important;

    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;

    margin: 0 !important;

    overflow: hidden !important;
  }


  /*
   * ========================================================
   * SCHEDULE WATCH
   * ========================================================
   */

  html.fr27-tier2-active
    #signal-events-panel
    .hybrid-events-ops-main.fr27-tier2-events-main
    > .hybrid-events-schedule-watch {

    box-sizing: border-box !important;

    display: grid !important;

    grid-column: 2 !important;
    grid-row: 2 !important;

    width: auto !important;
    min-width: 0 !important;

    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;

    margin: 0 !important;

    overflow: hidden !important;
  }


  /*
   * Both analytical bodies scroll independently.
   */

  html.fr27-tier2-active
    #signal-events-panel
    .hybrid-events-dossier-body,

  html.fr27-tier2-active
    #signal-events-panel
    .hybrid-events-schedule-watch-body {

    min-height: 0 !important;

    overflow-x: hidden !important;
    overflow-y: auto !important;

    overscroll-behavior: contain;

    scrollbar-width: thin;

    scrollbar-color:
      rgba(53, 216, 255, .40)
      rgba(3, 17, 29, .42);
  }


  html.fr27-tier2-active
    #signal-events-panel
    .hybrid-events-dossier-body::-webkit-scrollbar,

  html.fr27-tier2-active
    #signal-events-panel
    .hybrid-events-schedule-watch-body::-webkit-scrollbar {

    width: 7px;
  }


  html.fr27-tier2-active
    #signal-events-panel
    .hybrid-events-dossier-body::-webkit-scrollbar-thumb,

  html.fr27-tier2-active
    #signal-events-panel
    .hybrid-events-schedule-watch-body::-webkit-scrollbar-thumb {

    border:
      2px solid rgba(3, 17, 29, .42);

    border-radius: 999px;

    background:
      rgba(53, 216, 255, .40);
  }
}

/* TIER 2 RUNOFF — two-panel current comparison */
@media (1024px <= width < 1399px) {

  /*
   * Tier 2 keeps the two analytically important
   * current-runoff modules:
   *
   * CLOSEST TESTED RUNOFF  45%
   * CURRENT COMMON MATCHUPS 55%
   *
   * Other Tested Matchups is catalogue/archive material
   * and is omitted from the constrained composition.
   */

  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-others {

    display: none !important;
  }


  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-current-grid {

    display: grid !important;

    grid-template-columns:
      minmax(0, 45fr)
      minmax(0, 55fr) !important;

    grid-template-rows:
      minmax(0, 1fr) !important;

    gap: 8px !important;

    width: 100% !important;

    min-width: 0 !important;
  }


  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-current-grid
    > .hybrid-runoff-closest {

    grid-column: 1 !important;
    grid-row: 1 !important;

    min-width: 0 !important;
  }


  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-current-grid
    > .hybrid-runoff-common {

    grid-column: 2 !important;
    grid-row: 1 !important;

    min-width: 0 !important;
  }


  /*
   * Selected Matchup History remains the full-width
   * second analytical row.
   */

  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-archive-grid {

    width: 100% !important;
    min-width: 0 !important;
  }
}

/* =========================================================
 * TIER 2 RUNOFF — FULL-WIDTH EVENTS RHYTHM
 *
 * Match the Events workspace macro language:
 *
 *   WORKSPACE
 *   PRIMARY INSTRUMENT
 *   SECONDARY INSTRUMENT
 *   HISTORY INSTRUMENT
 *
 * All three major Runoff surfaces own the full workspace width.
 * Existing Runoff content and interaction logic are untouched.
 * ========================================================= */
@media (1024px <= width < 1399px) {

  /* -------------------------------------------------------
   * PANEL ROOT
   * ------------------------------------------------------- */

  html.fr27-tier2-active
    #signal-runoff-panel {

    box-sizing: border-box !important;

    width: 100% !important;
    max-width: none !important;
    min-width: 0 !important;

    margin: 0 !important;
    padding: 0 !important;
  }


  /* -------------------------------------------------------
   * CURRENT RUNOFF STACK
   *
   * Was:
   *   Closest 45% | Common 55%
   *
   * Now:
   *   Closest
   *   Common
   * ------------------------------------------------------- */

  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-current-grid {

    box-sizing: border-box !important;

    display: grid !important;

    grid-template-columns:
      minmax(0, 1fr) !important;

    grid-template-rows:
      auto auto !important;

    gap: 8px !important;

    width: 100% !important;
    max-width: none !important;
    min-width: 0 !important;

    margin: 0 !important;
    padding: 0 !important;

    overflow: visible !important;
  }


  /* -------------------------------------------------------
   * CLOSEST TESTED RUNOFF
   * ------------------------------------------------------- */

  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-current-grid
    > .hybrid-runoff-closest {

    box-sizing: border-box !important;

    grid-column: 1 !important;
    grid-row: 1 !important;

    width: 100% !important;
    max-width: none !important;
    min-width: 0 !important;

    margin: 0 !important;
  }


  /* -------------------------------------------------------
   * CURRENT COMMON MATCHUPS
   * ------------------------------------------------------- */

  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-current-grid
    > .hybrid-runoff-common {

    box-sizing: border-box !important;

    grid-column: 1 !important;
    grid-row: 2 !important;

    width: 100% !important;
    max-width: none !important;
    min-width: 0 !important;

    margin: 0 !important;
  }


  /* -------------------------------------------------------
   * SELECTED MATCHUP HISTORY
   * ------------------------------------------------------- */

  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-archive-grid {

    box-sizing: border-box !important;

    width: 100% !important;
    max-width: none !important;
    min-width: 0 !important;

    margin-top: 8px !important;
  }


  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-archive-grid
    > * {

    width: 100% !important;
    max-width: none !important;
    min-width: 0 !important;
  }
}

/* =========================================================
 * TIER 2 RUNOFF — EDGE-TO-EDGE CURRENT PAIR
 *
 * Preserve the established Tier-2 composition:
 *
 *   CLOSEST TESTED RUNOFF  |  CURRENT COMMON MATCHUPS
 *             45%          |           55%
 *
 * Only remove the visual side inset from this row so the
 * outer module borders align with the workspace frame.
 * Selected Matchup History is otherwise untouched.
 * ========================================================= */
@media (1024px <= width < 1399px) {

  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-current-grid {

    /* Preserve the original Tier-2 two-panel composition. */
    grid-template-columns:
      minmax(0, 45fr)
      minmax(0, 55fr) !important;

    grid-template-rows:
      minmax(0, 1fr) !important;

    gap: 8px !important;


    /*
     * The Runoff workspace owns an inline inset.
     * Bleed only this analytical row back across that inset.
     *
     * Result:
     *
     * | CLOSEST TESTED RUNOFF | CURRENT COMMON MATCHUPS |
     * ^                                               ^
     * outer workspace edge                     outer edge
     */
    width: auto !important;
    max-width: none !important;

    margin-left:
      calc(
        0px -
        var(--fr27-workspace-inline-padding, 10px)
      ) !important;

    margin-right:
      calc(
        0px -
        var(--fr27-workspace-inline-padding, 10px)
      ) !important;
  }


  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-current-grid
    > .hybrid-runoff-closest {

    grid-column: 1 !important;
    grid-row: 1 !important;

    width: auto !important;
    min-width: 0 !important;

    margin: 0 !important;
  }


  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-current-grid
    > .hybrid-runoff-common {

    grid-column: 2 !important;
    grid-row: 1 !important;

    width: auto !important;
    min-width: 0 !important;

    margin: 0 !important;
  }
}

/* =========================================================
 * TIER 2 RUNOFF — EVENTS EDGE AND RHYTHM
 *
 * Preserve:
 *   CLOSEST TESTED RUNOFF 45%
 *   CURRENT COMMON MATCHUPS 55%
 *   SELECTED MATCHUP HISTORY
 *
 * Change only:
 *   - analytical rows align with workspace outer edges
 *   - vertical rhythm matches Events: 8px
 * ========================================================= */
@media (1024px <= width < 1399px) {

  /* -------------------------------------------------------
   * REMOVE LEGACY RUNOFF TOP INSET
   *
   * The global WORKSPACE control already owns the standard
   * 8px separation from the selected workspace.
   * ------------------------------------------------------- */

  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-workspace {

    margin-top: 0 !important;

    gap: 8px !important;
  }


  /* -------------------------------------------------------
   * UPPER PAIR
   *
   * Geometry already correct. Normalize only vertical margin.
   * Existing edge-to-edge patch continues to own the bleed.
   * ------------------------------------------------------- */

  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-current-grid {

    margin-top: 0 !important;
    margin-bottom: 0 !important;
  }


  /* -------------------------------------------------------
   * SELECTED MATCHUP HISTORY
   *
   * Give the lower analytical row the exact same horizontal
   * edge alignment as the upper pair.
   * ------------------------------------------------------- */

  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-archive-grid {

    width: auto !important;
    max-width: none !important;

    margin-top: 0 !important;
    margin-bottom: 0 !important;

    margin-left:
      calc(
        0px -
        var(--fr27-workspace-inline-padding, 10px)
      ) !important;

    margin-right:
      calc(
        0px -
        var(--fr27-workspace-inline-padding, 10px)
      ) !important;
  }


  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-archive-grid
    > .hybrid-runoff-module {

    width: 100% !important;
    max-width: none !important;
    min-width: 0 !important;

    margin: 0 !important;
  }
}

/* =========================================================
 * TIER 2 RUNOFF — CLEAN INTERIORS AND VISIBLE LEGEND
 *
 * Preserve:
 *   - external module borders
 *   - analytical bars / timeline
 *   - interactive control borders
 *
 * Remove:
 *   - decorative internal cell borders
 *   - observation separators
 *   - nested instrument borders
 *
 * Also permanently reserve space for the Candidate 1 /
 * Candidate 2 legend in Current Common Matchups.
 * ========================================================= */
@media (1024px <= width < 1399px) {

  /* =======================================================
   * CURRENT COMMON MATCHUPS — LEGEND
   * ======================================================= */

  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-common {

    overflow: hidden !important;

    padding-bottom: 4px !important;
  }


  /*
   * Matrix owns only the space ABOVE the legend.
   * If necessary, its rows scroll rather than pushing the
   * legend through the bottom edge of the module.
   */
  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-common
    .hybrid-runoff-matrix {

    flex: 1 1 auto !important;

    min-height: 0 !important;

    overflow-x: hidden !important;
    overflow-y: auto !important;
  }


  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-common
    .hybrid-runoff-matrix-legend {

    box-sizing: border-box !important;

    flex:
      0 0 32px !important;

    display: grid !important;

    grid-template-columns:
      repeat(2, minmax(0, 1fr)) !important;

    align-items: stretch !important;

    width: 100% !important;

    min-height: 32px !important;
    height: 32px !important;

    margin:
      0 !important;

    padding:
      0 !important;

    border:
      0 !important;

    overflow:
      visible !important;
  }


  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-common
    .hybrid-runoff-matrix-legend
    > span {

    box-sizing: border-box !important;

    display: flex !important;

    align-items: center !important;
    justify-content: center !important;

    min-width: 0 !important;
    min-height: 32px !important;

    border:
      0 !important;

    background:
      transparent !important;
  }


  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-common
    .hybrid-runoff-matrix-legend
    > span:nth-child(2) {

    margin-left:
      0 !important;

    border-left:
      0 !important;
  }


  /* =======================================================
   * CLOSEST TESTED RUNOFF — REMOVE INTERNAL FRAMING
   * ======================================================= */

  /*
   * Remove separator between the two source observations.
   */
  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-source-observation
    + .hybrid-runoff-source-observation {

    border-top:
      0 !important;
  }


  /*
   * Pollster/result instruments remain visually grouped by
   * their surface but no longer have a nested card border.
   */
  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-instrument {

    border:
      0 !important;
  }


  /*
   * Margin remains a distinct metric, but not a bordered cell.
   */
  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-margin-tile {

    border:
      0 !important;

    border-left:
      0 !important;
  }


  /*
   * Narrowest-margin status remains, but without another
   * rectangle inside the major panel.
   */
  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-closest-callout {

    border:
      0 !important;
  }


  /* =======================================================
   * CURRENT COMMON MATCHUPS — REMOVE TABLE GRID
   * ======================================================= */

  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-common
    .hybrid-runoff-matrix-head
    > span,

  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-common
    .hybrid-runoff-matrix-row
    > span {

    border-right:
      0 !important;
  }


  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-common
    .hybrid-runoff-matrix-row {

    border-top:
      0 !important;
  }


  /*
   * Keep the closest-row tint as the semantic highlight,
   * but remove its structural left border.
   */
  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-common
    .hybrid-runoff-matrix-row.is-selected {

    border-left:
      0 !important;

    box-shadow:
      none !important;
  }


  /* =======================================================
   * SELECTED MATCHUP HISTORY — REMOVE INTERNAL DIVIDERS
   * ======================================================= */

  /*
   * Keep the chronology guide itself: it is data encoding,
   * not decorative framing.
   *
   * Remove only the vertical separators between observations.
   */
  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-chronology.is-observation-strip
    .hybrid-runoff-history-position {

    border-left:
      0 !important;
  }
}

/* =========================================================
 * TIER 2 RUNOFF — REMOVE GENERIC CANDIDATE LEGEND
 *
 * Candidate names are already explicit in each matchup.
 * Cyan / violet score encoding remains unchanged.
 * ========================================================= */
@media (1024px <= width < 1399px) {

  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-common
    .hybrid-runoff-matrix-legend {

    display: none !important;
  }
}

/* =========================================================
 * TIER 2 RUNOFF — FINAL COMMON MATRIX FIT
 *
 * Legend is gone, so the Common Matchups matrix no longer
 * needs its own vertical scrollbar.
 *
 * Tighten the column-header band slightly so the first
 * matchup begins a few pixels higher.
 * ========================================================= */
@media (1024px <= width < 1399px) {

  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-common
    .hybrid-runoff-matrix {

    overflow-x: hidden !important;
    overflow-y: hidden !important;

    scrollbar-width: none !important;
  }


  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-common
    .hybrid-runoff-matrix::-webkit-scrollbar {

    display: none !important;
  }


  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-common
    .hybrid-runoff-matrix-head {

    min-height: 21px !important;
  }
}

/* =========================================================
 * TIER 2 RUNOFF — TIGHTER HUD CLEARANCE
 *
 * Keep the fixed-HUD safety reserve, but remove the slightly
 * excessive visual gap below Selected Matchup History.
 * ========================================================= */
@media (1024px <= width < 1399px) {

  html.fr27-tier2-active
    .shell {

    padding-bottom: 78px !important;
  }
}

/* =========================================================
 * TIER 2 RUNOFF — FINAL BOTTOM SEAM
 *
 * The base Runoff panel carries 8px padding on all sides.
 * At the bottom this leaves an unnecessary internal gutter
 * and makes the outer workspace side borders appear to run
 * down toward the fixed HUD.
 *
 * Remove only that bottom inset.
 * ========================================================= */
@media (1024px <= width < 1399px) {

  html.fr27-tier2-active
    #signal-runoff-panel {

    padding-bottom: 0 !important;
  }
}

/* =========================================================
 * TIER 2 RUNOFF — FINAL FOOTER FIT
 *
 * Root cause:
 * the desktop shell gives .hybrid-workspace > .hybrid-panel
 * a fixed panel height. Runoff content is now shorter than
 * that height, leaving an empty bordered tail beneath
 * Selected Matchup History.
 *
 * Tier 2 Runoff therefore owns natural panel height.
 * The fixed-HUD clearance is also tightened specifically
 * when Runoff is the visible workspace.
 * ========================================================= */
@media (1024px <= width < 1399px) {

  /* -------------------------------------------------------
   * LET THE RUNOFF WORKSPACE END WITH ITS REAL CONTENT
   *
   * This removes the vertical outer-border extensions below
   * Selected Matchup History.
   * ------------------------------------------------------- */

  html.fr27-tier2-active
    #hybrid-signal-board
    .hybrid-workspace
    > #signal-runoff-panel {

    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;

    overflow: visible !important;
  }


  /* The internal Runoff stack also remains content-sized. */

  html.fr27-tier2-active
    #signal-runoff-panel
    .hybrid-runoff-workspace {

    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
  }


  /* -------------------------------------------------------
   * RUNOFF-SPECIFIC HUD CLEARANCE
   *
   * Existing Tier-2 reserve remains available to the other
   * workspaces. Runoff needs less because its final panel is
   * naturally bounded.
   *
   * Target: approximately the same 8px visual interval used
   * between the Runoff analytical panels.
   * ------------------------------------------------------- */

  html.fr27-tier2-active
    .shell:has(
      #signal-runoff-panel:not([hidden])
    ) {

    padding-bottom: 64px !important;
  }
}

/* =========================================================
 * TIER 2 MEDIA PULSE — REMOVE CANDIDATE TIER LABELS
 *
 * MAIN / SECONDARY remain part of the underlying data and
 * accessibility text, but are not displayed in Tier 2.
 * ========================================================= */
@media (1024px <= width < 1399px) {

  html.fr27-tier2-active
    .top-media-pulse
    .hybrid-candidate-share-row
    > .hybrid-status-chip,

  html.fr27-tier2-active
    .top-media-pulse
    .top-media-shift-name
    > .hybrid-status-chip {

    display: none !important;
  }
}