:root {
  color-scheme: light;
  --paper: #f6f7f2;
  --surface: #ffffff;
  --ink: #111713;
  --muted: #67706a;
  --line: #dce1d9;
  --line-strong: #b8c0b3;
  --good: #176f4d;
  --watch: #a47409;
  --risk: #b93b28;
  --skip: #6d7470;
  --mint: #dff2e7;
  --amber: #f7e7ba;
  --red-soft: #f7d6cf;
  --blue-soft: #d9e8ef;
  --shadow: 0 18px 50px rgba(17, 23, 19, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    linear-gradient(90deg, rgba(17, 23, 19, 0.035) 1px, transparent 1px) 0 0 / 64px 64px,
    var(--paper);
  color: var(--ink);
  font-family: ui-sans-serif, "Aptos", "Segoe UI", system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.45;
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

.shell {
  width: min(1480px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 44px;
}

.masthead {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: end;
  padding: 24px 0 20px;
  border-bottom: 2px solid var(--ink);
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 750;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(2.1rem, 4vw, 4.6rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.stamp {
  min-width: 230px;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  padding: 12px 14px;
  box-shadow: var(--shadow);
}

.stamp span,
.metric span,
.search span,
.metric-block small {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 750;
  text-transform: uppercase;
}

.stamp strong {
  display: block;
  margin-top: 4px;
  font-size: 0.98rem;
}

.summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  gap: 1px;
  margin: 18px 0 16px;
  border: 1px solid var(--ink);
  background: var(--ink);
}

.metric {
  min-height: 104px;
  padding: 18px;
  background: var(--surface);
}

.metric strong {
  display: block;
  margin-top: 8px;
  font-size: 2.6rem;
  line-height: 1;
}

.metric:nth-child(1) {
  box-shadow: inset 6px 0 var(--good);
}

.metric:nth-child(2) {
  box-shadow: inset 6px 0 var(--watch);
}

.metric:nth-child(3) {
  box-shadow: inset 6px 0 var(--risk);
}

.metric:nth-child(4) {
  box-shadow: inset 6px 0 var(--skip);
}

.controls {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: end;
  margin-bottom: 14px;
}

.filter-set {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter,
.search input,
th button {
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--ink);
}

.filter {
  min-width: 74px;
  min-height: 40px;
  padding: 8px 12px;
  font-weight: 760;
}

.filter.is-active {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--surface);
}

.search {
  width: min(280px, 100%);
}

.search input {
  width: 100%;
  min-height: 40px;
  margin-top: 4px;
  padding: 8px 10px;
}

.board {
  background: var(--surface);
  border: 1px solid var(--ink);
  box-shadow: var(--shadow);
}

.table-wrap {
  overflow-x: auto;
}

.mobile-list {
  display: none;
}

table {
  width: 100%;
  min-width: 1120px;
  border-collapse: collapse;
}

thead {
  position: sticky;
  top: 0;
  z-index: 2;
}

th {
  background: var(--ink);
  color: var(--surface);
  padding: 0;
  text-align: left;
  font-size: 0.78rem;
  text-transform: uppercase;
}

th,
td {
  border-bottom: 1px solid var(--line);
}

th button {
  width: 100%;
  min-height: 46px;
  border: 0;
  background: transparent;
  color: inherit;
  padding: 12px 14px;
  text-align: left;
  font-weight: 780;
  text-transform: uppercase;
}

td {
  height: 66px;
  padding: 10px 14px;
  vertical-align: middle;
}

.rank {
  width: 54px;
  color: var(--muted);
  font-weight: 800;
}

.symbol-button {
  min-width: 74px;
  min-height: 38px;
  border: 1px solid var(--ink);
  background: var(--surface);
  color: var(--ink);
  font-weight: 850;
}

.symbol-button:hover,
.symbol-button:focus-visible,
th button:hover,
th button:focus-visible,
.filter:hover,
.filter:focus-visible {
  outline: 2px solid var(--watch);
  outline-offset: 2px;
}

.metric-block strong {
  display: block;
  font-size: 1.35rem;
  line-height: 1;
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 74px;
  min-height: 30px;
  padding: 5px 9px;
  border: 1px solid currentColor;
  font-size: 0.82rem;
  font-weight: 850;
}

.pill-good {
  color: var(--good);
  background: var(--mint);
}

.pill-watch {
  color: var(--watch);
  background: var(--amber);
}

.pill-risk {
  color: var(--risk);
  background: var(--red-soft);
}

.pill-skip {
  color: var(--skip);
  background: #ecefed;
}

.data-row[data-status="Good"] {
  box-shadow: inset 4px 0 var(--good);
}

.data-row[data-status="Watch"] {
  box-shadow: inset 4px 0 var(--watch);
}

.data-row[data-status="Risk"] {
  box-shadow: inset 4px 0 var(--risk);
}

.data-row[data-status="Skip"] {
  color: var(--muted);
}

.detail-row td {
  height: auto;
  padding: 0;
  background: #fbfcf8;
}

.detail {
  padding: 18px;
  border-bottom: 1px solid var(--line);
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(320px, 1fr));
  gap: 14px;
}

.detail-panel {
  border: 1px solid var(--line-strong);
  background: var(--surface);
  padding: 16px;
}

.detail-panel h3 {
  margin: 0 0 12px;
  font-size: 0.95rem;
  text-transform: uppercase;
}

dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(110px, 1fr));
  gap: 12px;
  margin: 0;
}

dt {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 760;
  text-transform: uppercase;
}

dd {
  margin: 3px 0 0;
  font-weight: 780;
}

.candidate-list {
  display: grid;
  gap: 8px;
}

.flow-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(160px, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.flow-group h4 {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.flow-item {
  border-top: 1px solid var(--line);
  padding: 8px 0;
}

.flow-item strong,
.flow-item span {
  display: block;
}

.flow-item span {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 730;
}

.mini-chart {
  min-height: 150px;
  margin-top: 14px;
  border: 1px solid var(--line);
  background: #fbfcf8;
  color: var(--muted);
  display: grid;
  align-items: center;
  padding: 12px;
  font-size: 0.9rem;
  font-weight: 720;
}

.mini-chart svg {
  width: 100%;
  height: 150px;
}

.mini-chart line {
  stroke: var(--line-strong);
  stroke-width: 1;
}

.mini-chart polyline {
  fill: none;
  stroke-width: 4;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.put-line {
  stroke: var(--watch);
}

.skew-line {
  stroke: var(--good);
}

.mini-chart div {
  display: flex;
  gap: 14px;
}

.mini-chart span:first-child {
  color: var(--watch);
}

.mini-chart span:last-child {
  color: var(--good);
}

.candidate {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(320px, 1.4fr);
  gap: 12px;
  align-items: center;
  border: 1px solid var(--line);
  padding: 12px;
  background: #fbfcf8;
}

.candidate strong,
.candidate span {
  display: block;
}

.candidate > div:last-child {
  display: grid;
  grid-template-columns: repeat(4, minmax(72px, 1fr));
  gap: 8px;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 730;
}

.muted,
.empty {
  color: var(--muted);
}

.empty {
  margin: 0;
  padding: 26px;
  border-top: 1px solid var(--line);
}

@media (max-width: 820px) {
  body {
    overflow-x: hidden;
    background: var(--paper);
    font-size: 16px;
  }

  .shell {
    width: 100%;
    padding: 8px 10px 34px;
  }

  .masthead,
  .controls,
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .masthead,
  .controls {
    align-items: stretch;
  }

  .controls {
    display: grid;
  }

  .masthead {
    gap: 12px;
    padding: 12px 0;
    border-bottom-width: 1px;
  }

  h1 {
    max-width: 100%;
    font-size: 1.9rem;
    line-height: 1;
  }

  .eyebrow {
    font-size: 0.72rem;
  }

  .summary {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin: 10px 0 12px;
  }

  .metric {
    min-height: 64px;
    padding: 10px 8px;
  }

  .metric strong {
    margin-top: 4px;
    font-size: 1.8rem;
  }

  .metric span {
    font-size: 0.66rem;
  }

  .stamp,
  .search {
    width: 100%;
    min-width: 0;
  }

  .stamp {
    padding: 10px 12px;
    box-shadow: none;
  }

  .filter-set {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 6px;
  }

  .filter {
    min-width: 0;
    min-height: 44px;
    padding: 8px 6px;
    font-size: 0.88rem;
  }

  .board {
    border: 0;
    background: transparent;
    box-shadow: none;
  }

  .table-wrap {
    display: none;
  }

  .mobile-list {
    display: grid;
    gap: 10px;
  }

  .mobile-row {
    border: 1px solid var(--line-strong);
    background: var(--surface);
  }

  .mobile-row[data-status="Good"] {
    box-shadow: inset 5px 0 var(--good);
  }

  .mobile-row[data-status="Watch"] {
    box-shadow: inset 5px 0 var(--watch);
  }

  .mobile-row[data-status="Risk"] {
    box-shadow: inset 5px 0 var(--risk);
  }

  .mobile-card {
    display: grid;
    grid-template-columns: 30px minmax(0, 1fr) auto;
    grid-template-areas:
      "rank main score"
      "rank status score"
      "rank metrics metrics";
    width: 100%;
    min-height: 154px;
    gap: 8px 12px;
    border: 0;
    background: transparent;
    color: var(--ink);
    padding: 15px 12px 15px 16px;
    text-align: left;
  }

  .mobile-rank {
    grid-area: rank;
    color: var(--muted);
    font-weight: 850;
    padding-top: 2px;
  }

  .mobile-main {
    grid-area: main;
    min-width: 0;
  }

  .mobile-symbol {
    display: block;
    font-size: 1.55rem;
    line-height: 1;
    font-weight: 900;
  }

  .mobile-zone {
    display: block;
    margin-top: 4px;
    color: var(--muted);
    font-size: 0.86rem;
    font-weight: 760;
  }

  .mobile-score {
    grid-area: score;
    min-width: 64px;
    text-align: right;
  }

  .mobile-score strong,
  .mobile-score small {
    display: block;
  }

  .mobile-score strong {
    font-size: 1.75rem;
    line-height: 1;
  }

  .mobile-score small,
  .mobile-metrics small {
    color: var(--muted);
    font-size: 0.68rem;
    font-weight: 800;
    text-transform: uppercase;
  }

  .mobile-status {
    grid-area: status;
    display: flex;
    justify-content: flex-start;
  }

  .mobile-metrics {
    grid-area: metrics;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .mobile-metrics > span {
    min-width: 0;
    border-top: 1px solid var(--line);
    padding-top: 9px;
  }

  .mobile-metrics strong {
    display: block;
    margin-top: 2px;
    font-size: 1.06rem;
    line-height: 1.15;
    overflow-wrap: anywhere;
  }

  .mobile-detail {
    border-top: 1px solid var(--line);
    background: #fbfcf8;
  }

  .mobile-detail .detail {
    padding: 12px;
  }

  .detail {
    padding: 12px;
  }

  .detail-panel {
    padding: 12px;
  }

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

  .candidate {
    grid-template-columns: 1fr;
  }

  .flow-list {
    grid-template-columns: 1fr;
  }

  .candidate > div:last-child {
    grid-template-columns: repeat(2, minmax(100px, 1fr));
  }
}

@media (max-width: 390px) {
  .summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .filter-set {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .mobile-card {
    grid-template-columns: 26px minmax(0, 1fr);
    grid-template-areas:
      "rank main"
      "rank score"
      "rank metrics"
      "rank status";
  }

  .mobile-score {
    text-align: left;
  }

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