:root {
  color: #17201c;
  background: #f5f7f4;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  letter-spacing: 0;
  --ink: #17201c;
  --muted: #647069;
  --line: #d9dfda;
  --surface: #ffffff;
  --green: #16734b;
  --green-soft: #e8f5ee;
  --blue: #1e5aa8;
  --coral: #b84d3d;
  --yellow: #9a6a0a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background: #f5f7f4;
  color: var(--ink);
}

button,
table {
  font: inherit;
  letter-spacing: 0;
}

.topbar {
  min-height: 76px;
  padding: 12px clamp(18px, 4vw, 56px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.brand-block,
.topbar-actions,
.campaign-heading,
.section-heading {
  display: flex;
  align-items: center;
}

.brand-block {
  gap: 12px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: #ffffff;
  background: var(--ink);
  border-radius: 6px;
  font-size: 13px;
  font-weight: 800;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: 22px;
  line-height: 1.1;
}

h2 {
  max-width: 760px;
  font-size: clamp(26px, 3vw, 42px);
  line-height: 1.08;
  overflow-wrap: anywhere;
}

h3 {
  font-size: 18px;
  line-height: 1.25;
}

.eyebrow,
.label,
.metric-label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.4;
  text-transform: uppercase;
}

.topbar-actions {
  justify-content: flex-end;
  gap: 10px;
}

.connection-state {
  min-width: 86px;
  padding: 7px 10px;
  color: var(--green);
  background: var(--green-soft);
  border: 1px solid #b8dec9;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 700;
  text-align: center;
}

.connection-state[data-tone="error"] {
  color: var(--coral);
  background: #fff0ed;
  border-color: #efc4bc;
}

.connection-state[data-tone="loading"] {
  color: var(--yellow);
  background: #fff8e5;
  border-color: #ead9a8;
}

.command-button,
.tab-button {
  min-height: 36px;
  padding: 7px 13px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 6px;
  cursor: pointer;
}

.command-button:hover,
.tab-button:hover {
  border-color: #98a49d;
}

.command-button:focus-visible,
.tab-button:focus-visible {
  outline: 3px solid #9fc3ed;
  outline-offset: 2px;
}

main {
  width: min(1380px, 100%);
  margin: 0 auto;
  padding: 34px clamp(18px, 4vw, 56px) 52px;
}

.campaign-heading {
  min-height: 112px;
  justify-content: space-between;
  gap: 28px;
}

.campaign-pair {
  margin-top: 10px;
  color: var(--muted);
  font-size: 15px;
  overflow-wrap: anywhere;
}

.lifecycle-block {
  min-width: 150px;
  padding-left: 22px;
  border-left: 3px solid var(--green);
}

.lifecycle-block strong {
  display: block;
  margin-top: 4px;
  font-size: 20px;
  text-transform: capitalize;
}

.tabs {
  height: 48px;
  display: flex;
  align-items: end;
  gap: 4px;
  border-bottom: 1px solid var(--line);
}

.tab-button {
  min-width: 100px;
  border-color: transparent;
  border-bottom: 3px solid transparent;
  border-radius: 4px 4px 0 0;
}

.tab-button[aria-selected="true"] {
  color: var(--green);
  background: #edf4ef;
  border-bottom-color: var(--green);
}

.view-panel {
  padding-top: 24px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.metric-card {
  min-height: 132px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 6px;
}

.metric-value {
  font-size: 30px;
  line-height: 1;
}

.metric-detail {
  color: var(--muted);
  font-size: 13px;
  overflow-wrap: anywhere;
}

.overview-grid {
  margin-top: 22px;
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(300px, 0.8fr);
  gap: 22px;
}

.chart-section,
.activity-section {
  min-height: 390px;
  background: var(--surface);
  border-top: 3px solid var(--ink);
}

.chart-section {
  padding: 22px;
}

.activity-section {
  padding: 22px 0 0;
  overflow: hidden;
}

.activity-section .section-heading {
  padding: 0 22px 16px;
}

.section-heading {
  min-height: 46px;
  justify-content: space-between;
  gap: 16px;
}

#progressPercent {
  color: var(--green);
  font-size: 24px;
}

.progress-track {
  width: 100%;
  height: 8px;
  margin: 20px 0 14px;
  overflow: hidden;
  background: #e7ebe8;
  border-radius: 4px;
}

.progress-track span {
  width: 0;
  height: 100%;
  display: block;
  background: var(--green);
  transition: width 240ms ease;
}

#roundCanvas {
  width: 100%;
  height: 280px;
  display: block;
}

.activity-list {
  height: 320px;
  margin: 0;
  padding: 0;
  overflow-y: auto;
  list-style: none;
  border-top: 1px solid var(--line);
}

.activity-list li {
  min-height: 58px;
  padding: 11px 22px;
  display: grid;
  grid-template-columns: 9px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid #edf0ed;
}

.activity-dot {
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
}

.activity-type {
  display: block;
  font-size: 13px;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.activity-time {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.empty-row {
  color: var(--muted);
  text-align: center;
}

.reliability-band,
.boundary-strip {
  margin-top: 22px;
  padding: 20px 22px;
  display: grid;
  grid-template-columns: minmax(180px, 0.7fr) minmax(0, 2fr);
  align-items: center;
  gap: 24px;
  background: #202823;
  color: #ffffff;
}

.reliability-band .eyebrow,
.boundary-strip .eyebrow {
  color: #aeb9b2;
}

.counter-list {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.counter-list div {
  min-width: 0;
}

.counter-list dt {
  color: #aeb9b2;
  font-size: 12px;
}

.counter-list dd {
  margin: 5px 0 0;
  font-size: 24px;
  font-weight: 750;
}

.table-heading {
  margin-bottom: 14px;
}

.table-scroll {
  overflow-x: auto;
  background: var(--surface);
  border: 1px solid var(--line);
}

table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

th,
td {
  height: 54px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  font-size: 13px;
}

th {
  color: var(--muted);
  background: #f8faf8;
  font-size: 12px;
  text-transform: uppercase;
}

.state-cell {
  font-weight: 700;
  text-transform: capitalize;
}

.provenance-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 40px;
}

.provenance-grid > section {
  padding: 22px;
  background: var(--surface);
  border-top: 3px solid var(--ink);
}

.detail-list {
  margin: 20px 0 0;
}

.detail-list div {
  min-height: 56px;
  padding: 10px 0;
  display: grid;
  grid-template-columns: minmax(120px, 0.75fr) minmax(0, 1.5fr);
  gap: 18px;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.detail-list dt {
  color: var(--muted);
  font-size: 12px;
}

.detail-list dd {
  margin: 0;
  font-size: 13px;
  font-weight: 650;
  overflow-wrap: anywhere;
}

.boundary-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.boundary-item {
  min-height: 34px;
  padding: 7px 10px;
  color: #f3f6f4;
  background: #303a34;
  border: 1px solid #4e5a53;
  border-radius: 4px;
  font-size: 12px;
}

footer {
  min-height: 64px;
  padding: 14px clamp(18px, 4vw, 56px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  background: var(--surface);
  border-top: 1px solid var(--line);
  font-size: 12px;
}

[hidden] {
  display: none !important;
}

@media (max-width: 900px) {
  .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .overview-grid,
  .provenance-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 620px) {
  .topbar,
  .campaign-heading,
  footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .topbar-actions {
    width: 100%;
    justify-content: space-between;
  }

  main {
    padding-top: 22px;
  }

  .campaign-heading {
    min-height: 150px;
  }

  .lifecycle-block {
    width: 100%;
  }

  .tabs {
    overflow-x: auto;
  }

  .metric-grid,
  .counter-list {
    grid-template-columns: 1fr;
  }

  .metric-card {
    min-height: 116px;
  }

  .chart-section,
  .activity-section {
    min-height: 350px;
  }

  #roundCanvas {
    height: 240px;
  }

  .reliability-band,
  .boundary-strip {
    grid-template-columns: 1fr;
  }

  .detail-list div {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}