:root {
  --bg: #f4efe7;
  --paper: rgba(255, 252, 246, 0.88);
  --ink: #1b1a18;
  --muted: #615a52;
  --border: rgba(27, 26, 24, 0.12);
  --accent: #ff7a59;
  --accent-2: #2a9d8f;
  --success: #2a9d8f;
  --failure: #d65c3c;
  --shadow: 0 24px 60px rgba(57, 42, 18, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(255, 122, 89, 0.18), transparent 35%),
    radial-gradient(circle at bottom right, rgba(42, 157, 143, 0.14), transparent 30%),
    linear-gradient(135deg, #efe4d4, var(--bg));
  min-height: 100vh;
}

a {
  color: inherit;
}

button,
.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 0;
  border-radius: 999px;
  padding: 0.9rem 1.4rem;
  background: linear-gradient(135deg, #1b1a18, #3f392f);
  color: #fff;
  cursor: pointer;
  text-decoration: none;
  font: inherit;
}

.run-action-btn.start {
  background: linear-gradient(135deg, #1f8f6f, #2a9d8f);
}

.run-action-btn.stop {
  background: linear-gradient(135deg, #bc3c2f, #d65c3c);
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 0.9rem 1rem;
  background: rgba(255, 255, 255, 0.85);
  font: inherit;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  text-align: left;
  padding: 1rem;
  border-bottom: 1px solid var(--border);
}

th {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-shell {
  display: grid;
  grid-template-columns: minmax(240px, 280px) minmax(0, 1fr);
  min-height: 100vh;
}

.side-rail {
  padding: 2rem;
  border-right: 1px solid var(--border);
  background: rgba(27, 26, 24, 0.92);
  color: #f7f1e7;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.side-rail h1,
.hero h2 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.75rem);
  line-height: 0.95;
}

.main-panel {
  padding: 2rem;
}

.session-bar {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.hero,
.metric-grid,
.worker-grid,
.worker-throughput-grid {
  margin-bottom: 1.5rem;
}

.hero {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
}

.eyebrow,
.subtle,
.help-text,
.nav-links a {
  color: var(--muted);
}

.side-rail .eyebrow,
.side-rail .subtle,
.side-rail .nav-links a {
  color: rgba(247, 241, 231, 0.72);
}

.eyebrow {
  margin: 0 0 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.8rem;
}

.subtle {
  max-width: 40rem;
}

.nav-links {
  display: grid;
  gap: 0.75rem;
}

.nav-links a {
  text-decoration: none;
  font-size: 1.05rem;
}

.table-card,
.form-card,
.panel,
.metric-card,
.message {
  background: var(--paper);
  border: 1px solid var(--border);
  border-radius: 1.5rem;
  box-shadow: var(--shadow);
}

.table-card,
.panel,
.form-card {
  overflow: hidden;
}

.login-card {
  max-width: 32rem;
}

.table-card,
.form-card,
.panel {
  padding: 1rem;
}

.filter-form {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.metric-grid,
.worker-grid,
.worker-throughput-grid {
  display: grid;
  gap: 1rem;
}

.metric-grid {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.worker-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.compact-worker-grid {
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.metric-card {
  padding: 1.2rem;
}

.metric-card span,
.panel-heading span,
dt {
  color: var(--muted);
}

.metric-card strong {
  display: block;
  margin-top: 0.4rem;
  font-size: 2rem;
}

.metric-detail {
  margin: 0.45rem 0 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.35;
}

.panel-heading {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 1rem;
}

.panel h3 {
  margin: 0;
}

.chart-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.filter-chip {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.45rem 0.9rem;
  background: rgba(255, 255, 255, 0.72);
  color: var(--muted);
  cursor: pointer;
}

.filter-chip.is-active {
  background: rgba(42, 157, 143, 0.12);
  border-color: rgba(42, 157, 143, 0.32);
  color: #1a6b62;
}

.run-signal-panel p {
  margin: 0;
}

.run-signal-panel.run-signal-running {
  border-color: rgba(42, 157, 143, 0.35);
}

.run-signal-panel.run-signal-queued {
  border-color: rgba(255, 122, 89, 0.35);
}

.run-signal-panel.run-signal-warning {
  border-color: rgba(199, 62, 29, 0.35);
}

.run-signal-pill {
  font-size: 0.9rem;
}

.run-signal-pill-running {
  background: rgba(42, 157, 143, 0.16);
  color: #1a6b62;
}

.run-signal-pill-queued {
  background: rgba(255, 122, 89, 0.16);
  color: #9b452f;
}

.run-signal-pill-warning {
  background: rgba(199, 62, 29, 0.16);
  color: #8e2f1f;
}

.worker-card {
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 1.2rem;
  background: rgba(255, 255, 255, 0.72);
}

.worker-card.worker-health-good {
  border-color: rgba(42, 157, 143, 0.35);
}

.worker-card.worker-health-degraded {
  border-color: rgba(244, 162, 97, 0.45);
}

.worker-card.worker-health-bad {
  border-color: rgba(199, 62, 29, 0.45);
}

.throughput-card-header {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: center;
}

.worker-provider {
  margin: 0.15rem 0 0;
  color: var(--muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.worker-title-group {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.provider-icon {
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 0.3rem;
  flex-shrink: 0;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.2rem 0.65rem;
  background: rgba(27, 26, 24, 0.08);
  color: var(--muted);
  font-size: 0.8rem;
  text-transform: capitalize;
}

.worker-health-pill {
  font-weight: 600;
}

.worker-health-pill-good {
  background: rgba(42, 157, 143, 0.18);
  color: #1a6b62;
}

.worker-health-pill-degraded {
  background: rgba(244, 162, 97, 0.2);
  color: #8a5622;
}

.worker-health-pill-bad {
  background: rgba(214, 92, 60, 0.18);
  color: #8e2f1f;
}

.worker-card.compact {
  padding: 0.7rem;
}

.worker-message {
  margin: 0.65rem 0 0;
  font-size: 0.8rem;
  color: var(--muted);
}

.compact-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.45rem 0.6rem;
  margin: 0.55rem 0;
}

.compact-stat-grid span {
  display: block;
  color: var(--muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.compact-stat-grid strong {
  display: block;
  font-size: 1rem;
  line-height: 1.15;
}

.worker-meta {
  margin: 0.55rem 0 0;
  font-size: 0.78rem;
  color: var(--muted);
}

.health-bar-list {
  display: grid;
  gap: 0.75rem;
}

.health-bar-row {
  display: grid;
  grid-template-columns: minmax(70px, 90px) minmax(0, 1fr) minmax(130px, 160px);
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.72);
  padding: 0.7rem 0.85rem;
  text-align: left;
  color: inherit;
}

.health-bar-row.is-selected {
  border-color: rgba(42, 157, 143, 0.35);
  box-shadow: inset 0 0 0 1px rgba(42, 157, 143, 0.18);
}

.health-worker-stats {
  display: grid;
  justify-items: end;
  gap: 0.15rem;
  color: var(--muted);
  font-size: 0.78rem;
}

.health-worker-label {
  display: grid;
  gap: 0.1rem;
}

.health-worker-stats strong {
  color: var(--ink);
  font-size: 1rem;
}

.stacked-health-bar {
  display: flex;
  width: 100%;
  min-height: 0.9rem;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(27, 26, 24, 0.08);
}

.stacked-health-bar.compact {
  min-height: 0.7rem;
  margin-top: 0.2rem;
}

.success-segment {
  display: block;
  background: var(--success);
}

.error-segment {
  display: block;
  background: var(--failure);
}

.line-chart-panel {
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 1fr);
  gap: 0.75rem;
  align-items: stretch;
}

.chart-y-axis {
  display: grid;
  align-content: stretch;
  font-size: 0.78rem;
  color: var(--muted);
}

.chart-y-axis span {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.throughput-history-chart {
  width: 100%;
  min-height: 220px;
  border-radius: 1rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.55));
}

.chart-grid-line {
  stroke: rgba(27, 26, 24, 0.12);
  stroke-width: 1;
}

.chart-line {
  fill: none;
  stroke: var(--accent);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.chart-area {
  fill: rgba(255, 122, 89, 0.10);
}

.chart-x-axis {
  margin-left: 4.25rem;
  margin-top: 0.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(40px, 1fr));
  gap: 0.35rem;
  font-size: 0.78rem;
  color: var(--muted);
}

.chart-x-axis span {
  text-align: center;
}

.muted-label {
  opacity: 0;
}

.mono {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.85rem;
  margin: 0;
}

.form-row {
  margin-bottom: 1rem;
}

.messages {
  margin-bottom: 1rem;
}

.message {
  padding: 1rem 1.2rem;
}

.message.error,
.form-error-summary,
ul.errorlist {
  background: rgba(199, 62, 29, 0.12);
  border: 1px solid rgba(199, 62, 29, 0.24);
  color: #8e2f1f;
  border-radius: 1rem;
}

.form-error-summary {
  margin-bottom: 1rem;
  padding: 1rem 1.2rem;
}

.form-error-summary p {
  margin: 0.35rem 0 0;
}

ul.errorlist {
  margin: 0.5rem 0 0;
  padding: 0.75rem 1rem 0.75rem 2rem;
}

.empty-state {
  text-align: center;
  padding: 3rem 1rem;
}

@media (max-width: 960px) {
  .page-shell {
    grid-template-columns: 1fr;
  }

  .side-rail {
    gap: 2rem;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .hero,
  .filter-form {
    flex-direction: column;
    align-items: stretch;
  }

  .line-chart-panel {
    grid-template-columns: 1fr;
  }

  .chart-x-axis {
    margin-left: 0;
  }

  .health-bar-row {
    grid-template-columns: 1fr;
  }

  .health-worker-stats {
    justify-items: start;
  }
}