tools/ci_dashboard/dashboard.css

/* // Copyright (c) 2026, the R8 project authors. Please see the AUTHORS file
 * for details. All rights reserved. Use of this source code is governed by a
 * BSD-style license that can be found in the LICENSE file.
 */

:root {
  --bg-page: #e8edf4;
  --bg-surface: #ffffff;
  --bg-subtle: #f8fafc;
  --bg-muted: #f1f5f9;

  --border-color: #cbd5e1;
  --border-strong: #94a3b8;
  --border-subtle: #e2e8f0;

  --text-primary: #0f172a;
  --text-secondary: #1e293b;
  --text-muted: #475569;

  --font-sans:
    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono:
    "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Monaco, Consolas,
    monospace;

  /* LUCI Console & Showy Status Palette */
  --green-solid: #15803d;
  --green-cell: #4ade80;
  --green-cell-border: #16a34a;
  --green-head-bg: #bbf7d0;
  --green-head-fg: #052e16;
  --green-head-border: #22c55e;

  --red-solid: #dc2626;
  --red-cell: #f87171;
  --red-cell-border: #b91c1c;
  --red-soft-bg: #fff5f5;
  --red-soft-border: #fecaca;
  --red-pill-bg: #fee2e2;
  --red-pill-fg: #991b1b;

  --running-cell: #facc15;
  --running-cell-border: #ca8a04;
  --amber-bg: #fef3c7;
  --amber-border: #fcd34d;
  --amber-fg: #92400e;
  --amber-accent: #d97706;

  --infra-solid: #7c3aed;
  --infra-cell: #c084fc;
  --infra-cell-border: #7e22ce;
  --infra-soft-bg: #faf5ff;
  --infra-soft-border: #ddd6fe;
  --infra-pill-bg: #ede9fe;
  --infra-pill-fg: #5b21b6;

  --sched-cell: #e2e8f0;
  --sched-cell-border: #cbd5e1;

  --stale-solid: #475569;
  --stale-pill-bg: #e2e8f0;
  --stale-pill-fg: #1e293b;

  --sky-bg: #e0f2fe;
  --sky-border: #7dd3fc;
  --sky-fg: #0369a1;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  /* Scales fluidly across 1080p (~16.3px), 1440p (~21.7px), and 4K (~32.6px) Showy displays */
  font-size: clamp(12.5px, min(0.85vw, 1.51vh), 36px);
}

body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-page);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-feature-settings:
    "tnum" 1,
    "cv05" 1;
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

/* Edge-to-Edge 100% Width Shell with Minimal Outer Whitespace */
.radiator-shell {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: none;
  height: 100vh;
  padding: 0.18rem 0.25rem 0.2rem;
  gap: 0.24rem;
  overflow: hidden;
}

/* ============================================================================
 * Compact Unified Top Bar (Single Chrome Row — Zero Duplicate Headers)
 * ============================================================================ */
.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.22rem 0.65rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 0.38rem;
  flex-shrink: 0;
}

.brand-cluster {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 0;
  flex: 1;
}

.brand-title {
  margin: 0;
  font-size: 1.08rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  display: flex;
  align-items: center;
  gap: 0.32rem;
  color: var(--text-primary);
  white-space: nowrap;
  flex-shrink: 0;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.08rem 0.4rem;
  border-radius: 0.28rem;
  background: var(--text-primary);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 800;
}

.overall-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.18rem 0.58rem;
  border-radius: 0.3rem;
  font-size: 0.86rem;
  font-weight: 800;
  white-space: nowrap;
  flex-shrink: 0;
}

.overall-pill.status-green {
  background: var(--green-solid);
  color: #ffffff;
}

.overall-pill.status-red {
  background: var(--red-solid);
  color: #ffffff;
}

.overall-pill.status-infra {
  background: var(--infra-solid);
  color: #ffffff;
}

.overall-pill.status-stale {
  background: var(--stale-solid);
  color: #ffffff;
}

.tip-commit-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.16rem 0.58rem;
  border-radius: 0.3rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-secondary);
  min-width: 0;
  flex: 1;
  transition:
    background-color 120ms ease,
    border-color 120ms ease;
}

.tip-commit-chip:hover {
  background: var(--bg-muted);
  border-color: var(--border-color);
}

.console-hover-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.controls-cluster {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
}

.console-legend {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.16rem 0.52rem;
  border-radius: 0.3rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  white-space: nowrap;
}

.legend-swatch {
  display: inline-block;
  width: 0.72rem;
  height: 0.72rem;
  border-radius: 0.18rem;
  border: 1px solid transparent;
}

.legend-swatch.sw-green {
  background: var(--green-cell);
  border-color: var(--green-cell-border);
}

.legend-swatch.sw-red {
  background: var(--red-cell);
  border-color: var(--red-cell-border);
}

.legend-swatch.sw-running {
  background: var(--running-cell);
  border-color: var(--running-cell-border);
}

.legend-swatch.sw-infra {
  background: var(--infra-cell);
  border-color: var(--infra-cell-border);
}

.action-btn {
  appearance: none;
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.18rem 0.52rem;
  border-radius: 0.3rem;
  cursor: pointer;
  white-space: nowrap;
  transition:
    background-color 120ms ease,
    color 120ms ease;
}

.action-btn:hover {
  background: var(--bg-subtle);
  color: var(--text-primary);
}

.action-btn.is-active {
  background: var(--text-primary);
  border-color: var(--text-primary);
  color: #ffffff;
}

.freshness-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  padding: 0.14rem 0.25rem;
  white-space: nowrap;
}

.pulse-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--green-cell-border);
  flex-shrink: 0;
}

.pulse-dot.fetching {
  background: var(--amber-accent);
}

.pulse-dot.error {
  background: var(--red-solid);
}

.alert-banner {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.3rem 0.75rem;
  border-radius: 0.38rem;
  background: var(--red-pill-bg);
  border: 1px solid var(--red-soft-border);
  color: var(--red-pill-fg);
  font-size: 0.86rem;
  font-weight: 700;
  flex-shrink: 0;
}

.alert-banner.visible {
  display: flex;
}

/* ============================================================================
 * 100%-Width Showy Layout (Tight Gaps, Maximum Vertical Waterfall Space)
 * ============================================================================ */
.radiator-layout {
  flex: 1;
  min-height: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.24rem;
}

.bottom-deck {
  display: grid;
  grid-template-columns: 36.5rem minmax(0, 1fr);
  gap: 0.28rem;
  width: 100%;
  flex-shrink: 0;
}

.panel {
  display: flex;
  flex-direction: column;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 0.38rem;
  overflow: hidden;
  min-height: 0;
}

.panel.fill-height {
  flex: 1 1 0;
  min-height: 0;
}

.panel.hug-height {
  flex: 0 0 auto;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.2rem 0.65rem;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  flex-shrink: 0;
}

.panel-header.clickable {
  cursor: pointer;
}

.panel-header.clickable:hover {
  background: var(--bg-subtle);
}

.panel.is-red > .panel-header {
  background: var(--red-soft-bg);
  border-bottom-color: var(--red-soft-border);
}

.panel.is-infra > .panel-header {
  background: var(--infra-soft-bg);
  border-bottom-color: var(--infra-soft-border);
}

.panel-title-group {
  display: flex;
  align-items: center;
  gap: 0.42rem;
  min-width: 0;
}

.panel-indicator {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.24rem;
  height: 1.24rem;
  border-radius: 0.26rem;
  font-size: 0.82rem;
  font-weight: 800;
  flex-shrink: 0;
}

.panel-indicator.ind-green {
  background: var(--green-head-bg);
  color: var(--green-head-fg);
}

.panel-indicator.ind-red {
  background: var(--red-solid);
  color: #ffffff;
}

.panel-indicator.ind-infra {
  background: var(--infra-solid);
  color: #ffffff;
}

.panel-indicator.ind-stale {
  background: var(--stale-solid);
  color: #ffffff;
}

.panel-indicator.ind-presubmit {
  background: var(--sky-bg);
  color: var(--sky-fg);
}

.panel-title {
  margin: 0;
  font-size: 0.98rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  white-space: nowrap;
}

.panel-header-sub {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.panel-badges {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
}

.building-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.16rem 0.5rem;
  border-radius: 0.28rem;
  background: var(--amber-bg);
  color: var(--amber-fg);
  font-size: 0.8rem;
  font-weight: 800;
  white-space: nowrap;
  flex-shrink: 0;
}

.summary-pill {
  padding: 0.14rem 0.52rem;
  border-radius: 0.28rem;
  font-size: 0.8rem;
  font-weight: 800;
  white-space: nowrap;
}

.summary-pill.pill-green {
  background: var(--green-head-bg);
  color: var(--green-head-fg);
}

.summary-pill.pill-red {
  background: var(--red-solid);
  color: #ffffff;
}

.summary-pill.pill-infra {
  background: var(--infra-solid);
  color: #ffffff;
}

.summary-pill.pill-stale {
  background: var(--stale-pill-bg);
  color: var(--stale-pill-fg);
}

.summary-pill.pill-presubmit {
  background: var(--sky-bg);
  color: var(--sky-fg);
}

/* ============================================================================
 * Dense 36-Row Full-Width LUCI Console Waterfall Table
 * ============================================================================ */
.console-table-wrap {
  flex: 1;
  min-height: 0;
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.console-table {
  width: 100%;
  height: 100%;
  table-layout: fixed;
  border-collapse: collapse;
  border-spacing: 0;
  user-select: none;
}

.console-table col.commit-col {
  width: 14.5rem;
}

/* Category Header Row */
.console-table thead tr.cat-row th {
  height: 1.38rem;
  padding: 0.08rem 0.2rem;
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--text-primary);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.console-table thead tr.cat-row th.commit-col-head {
  text-align: left;
  padding-left: 0.55rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-size: 0.76rem;
  letter-spacing: 0.04em;
}

/* Builder Short-Name Header Row */
.console-table thead tr.builder-row th {
  height: 1.66rem;
  padding: 0.1rem 0.08rem 0.14rem;
  background: var(--bg-surface);
  border-left: 1px solid #edf2f7;
  border-bottom: 1px solid var(--border-color);
  vertical-align: middle;
}

.console-table thead tr.builder-row th.commit-col-sub {
  text-align: left;
  padding: 0.1rem 0.5rem 0.14rem 0.55rem;
  border-left: none;
  font-size: 0.76rem;
  font-weight: 800;
  color: var(--text-muted);
}

.builder-col-chip {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 1.38rem;
  padding: 0 0.1rem;
  border-radius: 0.24rem;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1;
  white-space: nowrap;
  overflow: hidden;
  border: 1px solid transparent;
  transition: filter 90ms ease;
}

.builder-col-chip:hover {
  filter: brightness(0.95);
}

.builder-col-chip.head-green {
  background: #86efac;
  border-color: #22c55e;
  color: #052e16;
}

.builder-col-chip.head-red {
  background: var(--red-solid);
  border-color: #991b1b;
  color: #ffffff;
}

.builder-col-chip.head-infra {
  background: var(--infra-solid);
  border-color: #5b21b6;
  color: #ffffff;
}

.builder-col-chip.head-stale,
.builder-col-chip.head-idle {
  background: var(--sched-cell);
  border-color: var(--sched-cell-border);
  color: var(--text-secondary);
}

/* Vertical Category Landmarks Down the Waterfall */
.cat-start {
  border-left: 2px solid var(--border-strong) !important;
}

/* Compact 36 Commit Rows & Tight Build Cells */
.console-table tbody tr.commit-row:nth-child(even) td.commit-cell,
.console-table tbody tr.commit-row:nth-child(even) td.cell-empty {
  background: #f2f6fb;
}

.console-table tbody tr.commit-row:nth-child(odd) td.commit-cell,
.console-table tbody tr.commit-row:nth-child(odd) td.cell-empty {
  background: #ffffff;
}

.console-table tbody tr.commit-row:hover td.commit-cell {
  background: #e2e8f0;
}

.console-table tbody td.commit-cell {
  padding: 0 0.42rem 0 0.52rem;
  border-bottom: 1px solid #e6edf5;
  white-space: nowrap;
  overflow: hidden;
  vertical-align: middle;
  line-height: 1;
}

.commit-cell-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.35rem;
  min-width: 0;
}

.commit-cell-main {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  min-width: 0;
  overflow: hidden;
}

.commit-row-sha {
  font-family: var(--font-mono);
  font-size: 0.81rem;
  font-weight: 800;
  color: var(--text-primary);
  flex-shrink: 0;
}

.commit-row-sha:hover {
  text-decoration: underline;
}

.commit-row-author {
  font-size: 0.83rem;
  font-weight: 700;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.commit-row-age {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  flex-shrink: 0;
}

.console-td {
  position: relative;
  padding: 0;
  border-left: 1px solid #edf2f7;
  border-bottom: 1px solid #e6edf5;
}

.cell-pill {
  position: absolute;
  inset: 1px 1.25px;
  border-radius: 0.2rem;
  border: 1px solid transparent;
  display: block;
  transition: filter 90ms ease;
}

.cell-pill:hover {
  filter: brightness(0.92);
  z-index: 2;
  box-shadow: 0 0 0 1.5px var(--text-primary);
}

.cell-pill.pill-green {
  background: var(--green-cell);
  border-color: var(--green-cell-border);
}

.cell-pill.pill-red {
  background: var(--red-cell);
  border-color: var(--red-cell-border);
}

.cell-pill.pill-running {
  background: var(--running-cell);
  border-color: var(--running-cell-border);
}

.cell-pill.pill-infra {
  background: var(--infra-cell);
  border-color: var(--infra-cell-border);
}

.cell-pill.pill-scheduled {
  background: var(--sched-cell);
  border-color: var(--sched-cell-border);
}

/* ============================================================================
 * Compact Bottom Deck: Presubmit (Left) + Release Branches (Right)
 * ============================================================================ */
.presubmit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(0, 1fr));
  gap: 0.35rem;
  padding: 0.26rem 0.45rem;
  flex: 1;
}

.presubmit-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem;
  padding: 0.26rem 0.52rem;
  border-radius: 0.32rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: border-color 120ms ease;
}

.presubmit-card:hover {
  border-color: var(--border-color);
}

.presubmit-info {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
}

.presubmit-name {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.presubmit-name:hover {
  text-decoration: underline;
}

.presubmit-sub {
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.1;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.presubmit-stats {
  display: flex;
  align-items: stretch;
  gap: 0.28rem;
  flex-shrink: 0;
}

.presubmit-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 3.1rem;
  padding: 0.16rem 0.32rem;
  border-radius: 0.3rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
}

.presubmit-stat.stat-running {
  background: #fffbeb;
  border-color: var(--amber-border);
}

.presubmit-stat.stat-scheduled {
  background: #f0f9ff;
  border-color: var(--sky-border);
}

.presubmit-stat-num {
  font-family: var(--font-mono);
  font-size: 1.44rem;
  font-weight: 800;
  line-height: 1;
  color: var(--text-muted);
}

.presubmit-stat.stat-running .presubmit-stat-num {
  color: #b45309;
}

.presubmit-stat.stat-scheduled .presubmit-stat-num {
  color: #0369a1;
}

.presubmit-stat-label {
  margin-top: 0.08rem;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.branch-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(0, 1fr));
  flex: 1;
  min-height: 0;
}

.branch-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 0.12rem;
  padding: 0.24rem 0.5rem 0.28rem;
  border-right: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: background-color 120ms ease;
  min-width: 0;
}

.branch-card:last-child {
  border-right: none;
}

.branch-card.branch-red {
  background: rgba(254, 242, 242, 0.65);
}

.branch-card.branch-infra {
  background: rgba(245, 243, 255, 0.62);
}

.branch-card:hover {
  background: var(--bg-muted);
}

.branch-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.28rem;
  min-width: 0;
}

.branch-version {
  font-family: var(--font-mono);
  font-size: 1.16rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1;
  color: var(--text-primary);
  flex-shrink: 0;
}

.status-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 1.16rem;
  padding: 0 0.36rem;
  border-radius: 0.24rem;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  white-space: nowrap;
  flex-shrink: 0;
}

.status-tag.tag-red {
  background: var(--red-pill-bg);
  color: var(--red-pill-fg);
}

.status-tag.tag-infra {
  background: var(--infra-pill-bg);
  color: var(--infra-pill-fg);
}

.status-tag.tag-green {
  background: var(--green-head-bg);
  color: var(--green-head-fg);
}

.branch-fail-names {
  font-size: 0.8rem;
  font-weight: 700;
  line-height: 1.15;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

.branch-fail-names.is-failing {
  color: var(--red-pill-fg);
}

.branch-fail-names.is-ok {
  color: var(--green-solid);
}

.branch-fail-more {
  color: var(--text-muted);
  font-weight: 700;
}

.branch-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.3rem;
  font-size: 0.78rem;
  line-height: 1.1;
  min-width: 0;
}

.blame-author {
  font-weight: 800;
  color: var(--text-primary);
}

.blame-author-link {
  font-weight: 700;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.blame-author-link:hover {
  text-decoration: underline;
}

.branch-ratio-age {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.branch-cut-pill {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-secondary);
  background: var(--bg-muted);
  border: 1px solid var(--border-subtle);
  padding: 0 0.3rem;
  border-radius: 0.24rem;
  white-space: nowrap;
  flex-shrink: 0;
}

.branch-cut-pill:hover {
  text-decoration: underline;
}

.blame-sha {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--text-primary);
  background: rgba(15, 23, 42, 0.06);
  padding: 0.08rem 0.34rem;
  border-radius: 0.25rem;
}

.blame-sha:hover {
  text-decoration: underline;
}

.branch-mini-console {
  display: flex;
  align-items: center;
  gap: 1px;
  height: 0.56rem;
  width: 100%;
}

.mini-cell {
  flex: 1 1 0;
  height: 100%;
  border-radius: 1.5px;
  border: 1px solid transparent;
  min-width: 0;
  transition: transform 80ms ease;
}

.mini-cell:hover {
  transform: scaleY(1.35);
  z-index: 2;
}

.mini-cell.mc-green {
  background: var(--green-cell);
  border-color: var(--green-cell-border);
}

.mini-cell.mc-red {
  background: var(--red-cell);
  border-color: var(--red-cell-border);
}

.mini-cell.mc-infra {
  background: var(--infra-cell);
  border-color: var(--infra-cell-border);
}

.mini-cell.mc-running {
  background: var(--running-cell);
  border-color: var(--running-cell-border);
}

.mini-cell.mc-none {
  background: var(--bg-muted);
  border-color: var(--border-subtle);
}

.mini-sep {
  width: 1px;
  height: 100%;
  background: var(--border-strong);
  margin: 0 1px;
  flex-shrink: 0;
}

/* ============================================================================
 * Detail Modal (Supports Branch Console Waterfall & Presubmit CL Queue)
 * ============================================================================ */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.48);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 1rem;
}

.modal-backdrop.open {
  display: flex;
}

.modal-panel {
  width: min(96vw, 114rem);
  max-height: 92vh;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 0.6rem;
  box-shadow: 0 18px 44px rgba(15, 23, 42, 0.25);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 1rem;
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.modal-title {
  margin: 0;
  font-size: 1.12rem;
  font-weight: 800;
}

.modal-close {
  appearance: none;
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-secondary);
  border-radius: 0.35rem;
  padding: 0.28rem 0.68rem;
  font-size: 0.84rem;
  font-weight: 700;
  cursor: pointer;
}

.modal-body {
  padding: 0.7rem 0.9rem 0.9rem;
  overflow-y: auto;
}

.modal-console-box {
  height: 38rem;
  border: 1px solid var(--border-color);
  border-radius: 0.45rem;
  overflow: hidden;
}

.modal-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.modal-table th,
.modal-table td {
  text-align: left;
  padding: 0.5rem 0.65rem;
  border-bottom: 1px solid var(--border-subtle);
}

.modal-table th {
  color: var(--text-muted);
  font-weight: 800;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.modal-table tr:hover td {
  background: var(--bg-subtle);
}

@media (max-width: 1200px) {
  .radiator-shell {
    height: auto;
    min-height: 100vh;
    overflow: visible;
  }

  .bottom-deck {
    grid-template-columns: 1fr;
  }

  .branch-cards-grid {
    grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  }

  .console-table-wrap {
    overflow-x: auto;
    min-height: 44rem;
  }

  .console-table {
    min-width: 82rem;
  }
}