/* ============================================================
   OpenCastle Observability Dashboard — styles
   The design of the original dashboard (opencastle.dev's dark theme), with a
   light palette beside it that follows the OS. Charts are CSS and SVG, with
   no dependencies.
   ============================================================ */

/* ---------- Design tokens: light ---------- */
:root {
  color-scheme: light dark;

  --bg-primary: #f6f6fa;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f0f0f6;
  --bg-card: #fbfbfd;
  --bg-hover: rgba(20, 20, 60, 0.04);
  --header-bg: rgba(246, 246, 250, 0.88);

  --text-primary: #15151c;
  --text-secondary: #474757;
  --text-tertiary: #5f5f72;
  --text-accent: #6741d9;

  --border-color: rgba(20, 20, 60, 0.10);
  --border-strong: rgba(20, 20, 60, 0.20);
  --border-accent: rgba(103, 65, 217, 0.40);
  --line-soft: rgba(20, 20, 60, 0.07);

  --color-success: #15803d;
  --color-partial: #b45309;
  --color-failed: #c62828;
  --color-running: #1d4ed8;
  --color-waiting: #64748b;
  --color-muted: #94a3b8;

  --accent-blue: #2563eb;
  --accent-purple: #7048e8;
  --accent-indigo: #4f46e5;

  --tier-premium: #c2410c;
  --tier-standard: #7048e8;
  --tier-utility: #2563eb;
  --tier-economy: #64748b;

  --cat-run: #2563eb;
  --cat-task: #15803d;
  --cat-check: #b45309;
  --cat-review: #7048e8;
  --cat-merge: #0e7490;
  --cat-other: #64748b;

  --gradient-accent: linear-gradient(135deg, #8b5cf6 0%, #6366f1 50%, #3b82f6 100%);
  --gradient-glow: radial-gradient(ellipse 800px 400px at 50% 0%, rgba(99, 102, 241, 0.07) 0%, transparent 70%);
  --shadow-pop: 0 6px 18px rgba(20, 20, 60, 0.14);

  --mono: ui-monospace, 'SF Mono', SFMono-Regular, Menlo, Consolas, monospace;
  --max-width: 1320px;
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Design tokens: dark (the original palette) ---------- */
@media (prefers-color-scheme: dark) {
  :root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #111118;
    --bg-tertiary: #1a1a24;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-hover: rgba(255, 255, 255, 0.04);
    --header-bg: rgba(10, 10, 15, 0.85);

    --text-primary: #f0f0f5;
    --text-secondary: #9a9aab;
    --text-tertiary: #84849a;
    --text-accent: #a78bfa;

    --border-color: rgba(255, 255, 255, 0.07);
    --border-strong: rgba(255, 255, 255, 0.14);
    --border-accent: rgba(167, 139, 250, 0.35);
    --line-soft: rgba(255, 255, 255, 0.04);

    --color-success: #22c55e;
    --color-partial: #f59e0b;
    --color-failed: #f05252;
    --color-running: #3b82f6;
    --color-waiting: #64748b;
    --color-muted: #94a3b8;

    --accent-blue: #3b82f6;
    --accent-purple: #a78bfa;
    --accent-indigo: #6366f1;

    --tier-premium: #f59e0b;
    --tier-standard: #a78bfa;
    --tier-utility: #3b82f6;
    --tier-economy: #64748b;

    --cat-run: #3b82f6;
    --cat-task: #10b981;
    --cat-check: #f59e0b;
    --cat-review: #a78bfa;
    --cat-merge: #22d3ee;
    --cat-other: #64748b;

    --gradient-glow: radial-gradient(ellipse 800px 400px at 50% 0%, rgba(99, 102, 241, 0.12) 0%, transparent 70%);
    --shadow-pop: 0 4px 12px rgba(0, 0, 0, 0.45);
  }
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

code, pre, .mono {
  font-family: var(--mono);
  font-size: 0.9em;
}

button {
  font: inherit;
  color: inherit;
}

a {
  color: var(--text-accent);
}

.nr {
  color: var(--text-tertiary);
  font-style: italic;
  font-weight: 400;
}

.est {
  color: var(--text-tertiary);
  font-size: 0.75em;
  font-weight: 500;
  margin-left: 3px;
}

.muted {
  color: var(--text-tertiary);
}

/* ---------- Header ---------- */
.dash-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--header-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
}

.dash-header__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 8px 24px;
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
  flex-wrap: wrap;
}

.dash-header__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.dash-header__logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.dash-header__icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  object-fit: contain;
}

.dash-header__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
}

.dash-header__project {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.dash-header__actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  min-width: 0;
}

.source-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  white-space: nowrap;
}

.source-badge--live {
  color: var(--color-running);
  background: color-mix(in srgb, var(--color-running) 12%, transparent);
  border-color: color-mix(in srgb, var(--color-running) 30%, transparent);
}

.live-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  animation: live-pulse 1.6s ease-in-out infinite;
}

@keyframes live-pulse {
  50% { opacity: 0.3; }
}

/* ---------- Main layout ---------- */
.dash-layout {
  display: flex;
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
}

.dash-sidebar {
  position: sticky;
  top: 56px;
  height: calc(100vh - 56px);
  width: 184px;
  flex-shrink: 0;
  padding: 24px 0 24px 24px;
  overflow-y: auto;
  display: none;
}

@media (min-width: 1024px) {
  .dash-sidebar {
    display: block;
  }
}

.dash-sidebar__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dash-sidebar__link {
  display: block;
  padding: 7px 14px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-tertiary);
  text-decoration: none;
  border-radius: 8px;
  transition: color var(--transition-fast), background var(--transition-fast);
}

.dash-sidebar__link:hover {
  color: var(--text-secondary);
  background: var(--bg-hover);
}

.dash-sidebar__link--active {
  color: var(--text-accent);
  background: color-mix(in srgb, var(--accent-purple) 10%, transparent);
  font-weight: 600;
}

.dash-main {
  flex: 1;
  min-width: 0;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
}

.dash-main::before {
  content: '';
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 600px;
  background: var(--gradient-glow);
  pointer-events: none;
  z-index: 0;
}

.dash-main > * {
  position: relative;
  z-index: 1;
}

[data-nav-section] {
  scroll-margin-top: 72px;
}

.view-home,
.view-convoy-detail {
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-width: 0;
}

[data-view-hidden],
[hidden] {
  display: none !important;
}

/* ---------- Notices ---------- */
.notice {
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 0.875rem;
  border: 1px solid color-mix(in srgb, var(--color-partial) 35%, transparent);
  background: color-mix(in srgb, var(--color-partial) 10%, transparent);
  color: var(--text-primary);
}

.notice--error {
  border-color: color-mix(in srgb, var(--color-failed) 35%, transparent);
  background: color-mix(in srgb, var(--color-failed) 10%, transparent);
}

.notice--info {
  border-color: color-mix(in srgb, var(--color-running) 30%, transparent);
  background: color-mix(in srgb, var(--color-running) 8%, transparent);
}

/* ---------- Breadcrumbs and run picker ---------- */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  flex-wrap: wrap;
  margin-bottom: -8px;
  min-width: 0;
}

.breadcrumbs__link {
  color: var(--text-secondary);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.breadcrumbs__link:hover {
  color: var(--text-accent);
  border-bottom-color: var(--border-accent);
}

.breadcrumbs__separator {
  opacity: 0.5;
  user-select: none;
  font-size: 0.75rem;
}

.breadcrumbs__current {
  color: var(--text-accent);
  font-weight: 500;
  max-width: min(420px, 60vw);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.run-picker {
  appearance: none;
  -webkit-appearance: none;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font: inherit;
  font-size: 0.8125rem;
  height: 32px;
  padding: 0 28px 0 10px;
  cursor: pointer;
  max-width: 280px;
  min-width: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%238a8a9a' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
}

.run-picker:hover {
  border-color: var(--border-strong);
}

/* ---------- Buttons ---------- */
.dash-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  font-size: 0.8125rem;
  font-weight: 500;
  font-family: inherit;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}

.dash-btn--ghost {
  color: var(--text-secondary);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
}

.dash-btn--ghost:hover {
  color: var(--text-primary);
  border-color: var(--border-strong);
}

.dash-btn[disabled] {
  opacity: 0.45;
  cursor: default;
}

.link-btn {
  background: none;
  border: 0;
  padding: 0;
  color: var(--text-accent);
  cursor: pointer;
  font-size: 0.8125rem;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ---------- Overall stats (KPIs) ---------- */
.overall-stats {
  padding: 1.25rem;
  background: var(--bg-secondary);
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.overall-stats__header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.overall-stats__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.overall-stats__desc {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  width: 100%;
}

.overall-stats__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
}

.overall-kpi {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.75rem;
  background: var(--bg-tertiary);
  border-radius: 8px;
  border: 1px solid var(--line-soft);
  min-width: 0;
}

.overall-kpi__label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.overall-kpi__value {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
  line-height: 1.3;
}

.overall-kpi__sub {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  overflow-wrap: anywhere;
}

/* ---------- Chart card ---------- */
.chart-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  min-width: 0;
}

.chart-card__header {
  padding: 20px 24px 8px;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px;
}

.chart-card__title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
}

.chart-card__desc {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  margin-top: 2px;
  width: 100%;
}

.chart-card__body {
  padding: 16px 24px 24px;
  min-height: 80px;
  min-width: 0;
}

.chart-card__body--table {
  padding: 0 0 8px;
}

.section-subtitle {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin: 20px 0 10px;
}

.charts-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

@media (min-width: 768px) {
  .charts-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- Tooltip ---------- */
.tooltip-trigger {
  position: relative;
  cursor: help;
  opacity: 0.55;
  display: inline-flex;
  vertical-align: middle;
}

.tooltip-trigger:hover,
.tooltip-trigger:focus {
  opacity: 1;
}

.tooltip-trigger:hover::after,
.tooltip-trigger:focus::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 130%;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.5rem 0.75rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  font-size: 0.8125rem;
  color: var(--text-primary);
  width: max-content;
  max-width: min(320px, 80vw);
  white-space: normal;
  text-align: left;
  line-height: 1.5;
  z-index: 100;
  pointer-events: none;
  box-shadow: var(--shadow-pop);
  text-transform: none;
  letter-spacing: normal;
  font-weight: 400;
}

.tooltip-trigger:focus {
  outline: 2px solid var(--accent-blue);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ---------- Bars ---------- */
.bar-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 0;
  min-width: 0;
}

.bar-row + .bar-row {
  border-top: 1px solid var(--line-soft);
}

.bar-label {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  width: 150px;
  flex-shrink: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bar-track {
  flex: 1;
  min-width: 0;
  height: 22px;
  background: var(--bg-tertiary);
  border-radius: 6px;
  display: flex;
  overflow: hidden;
}

.bar-segment {
  height: 100%;
  min-width: 0;
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.bar-value {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-primary);
  min-width: 36px;
  text-align: right;
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}

.legend-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  margin-top: 12px;
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.legend-inline span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.swatch {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  flex-shrink: 0;
}

/* Fills by meaning, shared by bars, donuts, swatches and nodes. */
.fill-done { background: var(--color-success); }
.fill-running { background: var(--color-running); }
.fill-failed { background: var(--color-failed); }
.fill-interrupted { background: var(--color-partial); }
.fill-other { background: var(--color-waiting); }
.fill-unknown { background: var(--color-muted); }
.fill-accent { background: var(--accent-blue); }
.fill-premium { background: var(--tier-premium); }
.fill-standard { background: var(--tier-standard); }
.fill-utility { background: var(--tier-utility); }
.fill-economy { background: var(--tier-economy); }

/* ---------- Vertical bars (activity) ---------- */
.activity-timeline--vertical {
  display: flex;
  gap: 4px;
  align-items: flex-end;
  overflow-x: auto;
  padding: 8px 0 4px;
  min-height: 180px;
}

.vbar-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 48px;
  flex-shrink: 0;
}

.vbar-value {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: 4px;
  font-variant-numeric: tabular-nums;
}

.vbar-track {
  width: 28px;
  height: 120px;
  background: var(--bg-tertiary);
  border-radius: 4px 4px 0 0;
  display: flex;
  flex-direction: column-reverse;
  overflow: hidden;
}

.vbar-fill {
  width: 100%;
  min-height: 2px;
}

.vbar-label {
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  margin-top: 4px;
  white-space: nowrap;
}

/* ---------- Donut ---------- */
.donut-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
}

.donut-wrap {
  position: relative;
  width: 168px;
  height: 168px;
  flex-shrink: 0;
}

.donut-svg {
  width: 100%;
  height: 100%;
}

.donut-svg .donut-track {
  stroke: var(--bg-tertiary);
}

.donut-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.donut-total {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}

.donut-total-label {
  display: block;
  font-size: 0.6875rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}

.donut-legend {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  min-width: 0;
}

.legend-name {
  color: var(--text-secondary);
  overflow-wrap: anywhere;
}

.legend-count {
  color: var(--text-tertiary);
  font-variant-numeric: tabular-nums;
  margin-left: auto;
  padding-left: 12px;
  white-space: nowrap;
}

.legend-group {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
  margin-top: 6px;
}

/* ---------- Status and outcome badges ---------- */
.status-badge,
.outcome-badge {
  --badge: var(--color-waiting);
  display: inline-flex;
  align-items: center;
  padding: 0.1rem 0.6rem;
  border-radius: 999px;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
  color: var(--badge);
  background: color-mix(in srgb, var(--badge) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--badge) 24%, transparent);
}

.tone-done { --badge: var(--color-success); }
.tone-running { --badge: var(--color-running); }
.tone-failed { --badge: var(--color-failed); }
.tone-warn { --badge: var(--color-partial); }
.tone-review { --badge: var(--accent-purple); }
.tone-muted { --badge: var(--color-waiting); }

.kind-badge {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 4px;
  font-size: 0.6875rem;
  font-weight: 600;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  white-space: nowrap;
}

/* ---------- Summary cards ---------- */
.task-summary-cards {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.task-summary-card {
  flex: 1 1 140px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-left: 3px solid var(--color-muted);
  border-radius: 10px;
  min-width: 0;
}

.task-summary-card__label {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
}

.task-summary-card__value {
  font-size: 1.625rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.task-summary-card__sub {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  margin-top: -4px;
}

.task-summary-card--done { border-left-color: var(--color-success); }
.task-summary-card--running { border-left-color: var(--color-running); }
.task-summary-card--errors { border-left-color: var(--color-failed); }
.task-summary-card--waiting { border-left-color: var(--color-waiting); }
.task-summary-card--input { border-left-color: var(--color-partial); }
.task-summary-card--review { border-left-color: var(--accent-purple); }

/* ---------- Tables ---------- */
.table-wrap {
  overflow-x: auto;
  min-width: 0;
}

.sessions-table,
.convoy-list-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
}

.sessions-table th,
.convoy-list-table th {
  padding: 10px 14px;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--text-tertiary);
  text-align: left;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

.sessions-table td,
.convoy-list-table td {
  padding: 9px 14px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
}

.sessions-table tbody tr:hover td,
.convoy-list-table tbody tr:hover td {
  background: var(--bg-hover);
}

.sessions-table .td-num,
.sessions-table th.td-num,
.convoy-list-table .td-num,
.convoy-list-table th.td-num {
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.td-nowrap {
  white-space: nowrap;
}

.td-strong {
  font-weight: 600;
  color: var(--text-primary);
}

.td-task {
  color: var(--text-primary);
  overflow-wrap: anywhere;
  min-width: 120px;
}

.td-sub {
  display: block;
  color: var(--text-tertiary);
  font-size: 0.75rem;
  margin-top: 2px;
  overflow-wrap: anywhere;
}

.td-reason {
  display: block;
  color: var(--color-failed);
  font-size: 0.75rem;
  margin-top: 3px;
  overflow-wrap: anywhere;
}

.sortable-th {
  cursor: pointer;
  user-select: none;
}

.sortable-th:hover {
  color: var(--text-secondary);
}

.sortable-th--active {
  color: var(--text-primary);
}

.sort-indicator {
  margin-left: 4px;
  font-size: 0.5625rem;
  opacity: 0.5;
}

.sortable-th--active .sort-indicator {
  opacity: 1;
  color: var(--accent-blue);
}

.sortable-th button {
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  color: inherit;
  text-transform: inherit;
  letter-spacing: inherit;
  cursor: pointer;
}

.row-detail td {
  background: var(--bg-card);
}

.output-tail {
  margin-top: 8px;
  padding: 10px 12px;
  border-radius: 8px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  max-height: 300px;
  overflow: auto;
}

.toggle-btn {
  display: block;
  background: none;
  border: 0;
  padding: 0;
  margin-top: 4px;
  color: var(--text-accent);
  font-size: 0.75rem;
  cursor: pointer;
}

.toggle-btn::before {
  content: '▸ ';
}

.toggle-btn[aria-expanded="true"]::before {
  content: '▾ ';
}

/* The task table carries ten columns: ids stay on one line, and the cells sit closer. */
.task-table code {
  white-space: nowrap;
}

.task-table th,
.task-table td {
  padding-left: 10px;
  padding-right: 10px;
}

/* ---------- Convoy list ---------- */
.convoy-list-section {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  min-width: 0;
}

.convoy-list-section__header {
  padding: 20px 24px 12px;
  border-bottom: 1px solid var(--border-color);
}

.convoy-list-section__header h2 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
}

.convoy-list-section__desc {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  margin-top: 2px;
}

.convoy-list-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: flex-end;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border-color);
}

.convoy-list-filters__group {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.convoy-list-filters__group label {
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.convoy-list-filters__input,
.convoy-list-filters__select,
.convoy-list-filters__date {
  height: 34px;
  padding: 0 10px;
  font: inherit;
  font-size: 0.8125rem;
  color: var(--text-primary);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  outline: none;
  min-width: 0;
}

.convoy-list-filters__input:focus,
.convoy-list-filters__select:focus,
.convoy-list-filters__date:focus {
  border-color: var(--border-accent);
}

.convoy-list-filters__input { width: 200px; }
.convoy-list-filters__date { width: 150px; }
.convoy-list-filters__select { min-width: 140px; }

.convoy-list-table tbody tr[data-run-id],
.convoy-list-table tbody tr[data-pipeline-group-id] {
  cursor: pointer;
}

.convoy-list-table tbody tr[data-run-id]:hover td:first-child {
  color: var(--text-accent);
}

.convoy-list-table a.run-link {
  color: inherit;
  text-decoration: none;
  font-weight: 600;
}

.convoy-chain-row td {
  background: color-mix(in srgb, var(--accent-purple) 5%, transparent);
}

.convoy-chain-toggle {
  font-size: 0.75rem;
  margin-right: 6px;
  opacity: 0.7;
}

.convoy-chain-child td:first-child {
  padding-left: 28px;
}

.convoy-list-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 0;
}

.convoy-list-pagination__info {
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.convoy-list-empty {
  padding: 40px 24px;
  text-align: center;
  color: var(--text-tertiary);
  font-size: 0.875rem;
}

/* ---------- Detail hero ---------- */
.convoy-detail-hero {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  position: relative;
  overflow: hidden;
  min-width: 0;
}

.convoy-detail-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-accent);
  opacity: 0.7;
  pointer-events: none;
}

.convoy-detail-hero__top {
  display: flex;
  align-items: flex-start;
  gap: 8px 14px;
  flex-wrap: wrap;
  justify-content: space-between;
}

.convoy-detail-hero__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

.convoy-detail-hero__id {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  overflow-wrap: anywhere;
}

.convoy-detail-hero__badges {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.convoy-detail-hero__badges .status-badge {
  padding: 0.25rem 0.8rem;
  font-size: 0.75rem;
  border-radius: 8px;
}

.convoy-status-explanation {
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.convoy-detail-hero__meta {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px 20px;
  padding-top: 14px;
  border-top: 1px solid var(--border-color);
}

.convoy-detail-hero__meta-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.convoy-detail-hero__meta-label {
  font-size: 0.6875rem;
  font-weight: 500;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.convoy-detail-hero__meta-value {
  font-size: 0.875rem;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.pipeline-chain-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.pipeline-chain__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
}

.pipeline-chain__item {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.2rem 0.6rem;
  font-size: 0.8125rem;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  text-decoration: none;
}

.pipeline-chain__item--active {
  border-color: var(--accent-blue);
  color: var(--text-primary);
}

/* ---------- Dependency view ---------- */
.deps-scroll {
  overflow-x: auto;
  padding-bottom: 4px;
}

.deps-canvas {
  position: relative;
  display: flex;
  gap: 48px;
  align-items: flex-start;
  width: max-content;
  min-width: 100%;
  padding: 4px 2px;
}

.deps-edges {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: visible;
}

.deps-edges path {
  fill: none;
  stroke: var(--border-strong);
  stroke-width: 1.5;
}

.deps-edges path.edge-blocked {
  stroke: color-mix(in srgb, var(--color-failed) 60%, transparent);
  stroke-dasharray: 4 3;
}

.deps-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}

.deps-col__head {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
  white-space: nowrap;
}

.deps-col__nodes {
  display: grid;
  grid-auto-flow: column;
  gap: 10px 14px;
  align-content: start;
}

.dep-node {
  --node: var(--color-waiting);
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  width: 200px;
  padding: 8px 10px 8px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-left: 3px solid var(--node);
  border-radius: 8px;
  text-decoration: none;
  color: inherit;
}

.dep-node:hover {
  border-color: var(--border-strong);
  border-left-color: var(--node);
}

.dep-node__id {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dep-node__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--text-tertiary);
  min-width: 0;
}

.dep-node__meta span:first-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dep-node.tone-done { --node: var(--color-success); }
.dep-node.tone-running { --node: var(--color-running); }
.dep-node.tone-failed { --node: var(--color-failed); }
.dep-node.tone-warn { --node: var(--color-partial); }
.dep-node.tone-muted { --node: var(--color-waiting); }

.dep-node.tone-running {
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-running) 15%, transparent);
}

@media (max-width: 640px) {
  .deps-canvas {
    flex-direction: column;
    align-items: stretch;
    gap: 28px;
    width: 100%;
  }

  .deps-col__nodes {
    grid-auto-flow: row;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    grid-template-rows: none !important;
  }

  .dep-node {
    width: auto;
  }
}

/* ---------- Execution log ---------- */
.exec-log {
  display: flex;
  flex-direction: column;
}

.exec-step {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  min-width: 0;
}

.exec-step + .exec-step {
  border-top: 1px solid var(--line-soft);
}

.exec-step__indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
  width: 28px;
}

.exec-step__dot {
  --badge: var(--color-waiting);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--badge);
  background: color-mix(in srgb, var(--badge) 14%, transparent);
  border: 1.5px solid color-mix(in srgb, var(--badge) 30%, transparent);
}

.exec-step__content {
  flex: 1;
  min-width: 0;
}

.exec-step__header {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.exec-step__agent {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.exec-step__task {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin-top: 2px;
  overflow-wrap: anywhere;
}

.exec-step__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  margin-top: 6px;
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.exec-step__meta b {
  color: var(--text-secondary);
  font-weight: 600;
}

.exec-step__note {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 4px;
  overflow-wrap: anywhere;
}

/* ---------- Panel reviews ---------- */
.panel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 12px;
}

.panel-item {
  background: var(--bg-tertiary);
  border-radius: 8px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border: 1px solid var(--line-soft);
  min-width: 0;
}

.panel-item__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.panel-item__key {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.panel-item__votes {
  display: flex;
  gap: 4px;
}

.panel-item__vote {
  --badge: var(--color-success);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--badge);
  background: color-mix(in srgb, var(--badge) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--badge) 28%, transparent);
}

.panel-item__vote--block {
  --badge: var(--color-failed);
}

.panel-item__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  padding-top: 8px;
  border-top: 1px solid var(--border-color);
  font-size: 0.6875rem;
  color: var(--text-tertiary);
}

/* ---------- Event timeline ---------- */
.timeline-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.timeline-filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
  background: transparent;
  color: var(--text-secondary);
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
}

.timeline-filter-chip:hover {
  border-color: var(--border-strong);
  color: var(--text-primary);
}

.timeline-filter-chip[aria-pressed="true"] {
  background: var(--accent-indigo);
  border-color: var(--accent-indigo);
  color: #fff;
}

.timeline-filter-chip__count {
  font-variant-numeric: tabular-nums;
  opacity: 0.75;
}

.event-timeline-list {
  border: 1px solid var(--border-color);
  border-radius: 10px;
  max-height: 560px;
  overflow: auto;
}

.event-timeline-row + .event-timeline-row {
  border-top: 1px solid var(--line-soft);
}

.event-timeline-row__main {
  display: flex;
  align-items: center;
  gap: 6px 12px;
  flex-wrap: wrap;
  width: 100%;
  padding: 9px 14px;
  background: none;
  border: 0;
  text-align: left;
  cursor: pointer;
  color: inherit;
  min-width: 0;
}

.event-timeline-row__main:hover {
  background: var(--bg-hover);
}

.event-timeline-row--problem .event-timeline-row__main {
  background: color-mix(in srgb, var(--color-failed) 7%, transparent);
}

.event-timeline-ts {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
  font-family: var(--mono);
  white-space: nowrap;
}

.event-type-badge {
  --cat: var(--cat-other);
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--cat);
  background: color-mix(in srgb, var(--cat) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--cat) 28%, transparent);
  overflow-wrap: anywhere;
}

.cat-run { --cat: var(--cat-run); }
.cat-task { --cat: var(--cat-task); }
.cat-check { --cat: var(--cat-check); }
.cat-review { --cat: var(--cat-review); }
.cat-merge { --cat: var(--cat-merge); }
.cat-other { --cat: var(--cat-other); }

.event-timeline-context {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  font-family: var(--mono);
  overflow-wrap: anywhere;
}

.event-timeline-summary {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  overflow-wrap: anywhere;
  flex-basis: 100%;
}

.event-timeline-detail {
  margin: 0 14px 12px;
}

.event-timeline-json {
  padding: 10px 12px;
  border-radius: 8px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  max-height: 300px;
  overflow: auto;
}

.event-timeline-more {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 0 0;
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  flex-wrap: wrap;
}

/* ---------- Empty states ---------- */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 36px 20px;
  text-align: center;
  gap: 10px;
  border: 1px dashed var(--border-accent);
  border-radius: 12px;
  background: var(--bg-card);
}

.empty-state__icon-wrap {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: color-mix(in srgb, var(--accent-purple) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent-purple) 18%, transparent);
  color: var(--text-accent);
}

.empty-state__title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.empty-state__desc {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  max-width: 420px;
  line-height: 1.55;
}

.reliability-empty {
  font-size: 0.875rem;
  color: var(--text-tertiary);
  padding: 8px 0;
}

.plain-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.plain-list li {
  overflow-wrap: anywhere;
}

.secret-leak-banner {
  display: flex;
  gap: 12px;
  padding: 12px 16px;
  margin-top: 16px;
  border-radius: 8px;
  border: 1px solid color-mix(in srgb, var(--color-partial) 35%, transparent);
  background: color-mix(in srgb, var(--color-partial) 10%, transparent);
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.secret-leak-banner strong {
  color: var(--color-partial);
}

/* ---------- Footer ---------- */
.dash-footer {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 8px 24px 32px;
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

/* ---------- Focus ---------- */
.dash-btn:focus-visible,
.run-picker:focus-visible,
.convoy-list-filters__input:focus-visible,
.convoy-list-filters__select:focus-visible,
.convoy-list-filters__date:focus-visible,
.dash-sidebar__link:focus-visible,
.timeline-filter-chip:focus-visible,
.toggle-btn:focus-visible,
.link-btn:focus-visible,
.event-timeline-row__main:focus-visible,
.dep-node:focus-visible,
.convoy-list-table a:focus-visible,
.sortable-th button:focus-visible {
  outline: 2px solid var(--accent-blue);
  outline-offset: 2px;
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .overall-stats__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .dash-header__inner {
    padding: 8px 16px;
  }

  .dash-main {
    padding: 16px;
    gap: 16px;
  }

  .overall-stats__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .chart-card__header {
    padding: 16px 16px 6px;
  }

  .chart-card__body {
    padding: 12px 16px 16px;
  }

  .convoy-detail-hero {
    padding: 16px;
  }

  .convoy-detail-hero__title {
    font-size: 1.25rem;
  }

  .convoy-list-section__header {
    padding: 16px 16px 12px;
  }

  .convoy-list-filters {
    padding: 12px 16px;
    gap: 8px;
  }

  .convoy-list-filters__group {
    flex: 1 1 calc(50% - 4px);
  }

  .convoy-list-filters__input,
  .convoy-list-filters__select,
  .convoy-list-filters__date {
    width: 100%;
    min-width: 0;
  }

  .convoy-list-filters__reset {
    flex: 1 1 100%;
  }

  .bar-label {
    width: 100px;
    font-size: 0.75rem;
  }

  .donut-wrap {
    width: 140px;
    height: 140px;
  }

  .run-picker {
    max-width: 100%;
    flex: 1 1 160px;
  }

  /* Tables become one card per row, every cell labelled, so nothing hides off to the side. */
  table.cards,
  table.cards tbody,
  table.cards tr,
  table.cards td {
    display: block;
  }

  table.cards thead {
    display: none;
  }

  table.cards tr {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px 12px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
  }

  table.cards td {
    border: 0;
    padding: 0;
    text-align: left !important;
    white-space: normal;
    min-width: 0;
  }

  table.cards td.card-key {
    grid-column: 1 / -1;
    order: -1;
    font-weight: 600;
    color: var(--text-primary);
  }

  table.cards td.card-wide {
    grid-column: 1 / -1;
  }

  table.cards td[data-label]::before {
    content: attr(data-label);
    display: block;
    color: var(--text-tertiary);
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }

  table.cards tr.row-detail {
    display: block;
  }

  table.cards tr.row-detail td {
    background: none;
  }

  .convoy-chain-child td:first-child {
    padding-left: 0;
  }

  .event-timeline-list {
    max-height: 480px;
  }
}

@media (max-width: 420px) {
  .overall-kpi__value {
    font-size: 1.125rem;
  }

  .task-summary-card {
    flex-basis: calc(50% - 6px);
  }

  .task-summary-card__value {
    font-size: 1.375rem;
  }

  .dash-header__title {
    font-size: 0.9375rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .live-dot {
    animation: none;
  }

  .bar-segment {
    transition: none;
  }
}