:root {
  color-scheme: light;
  --bg: #f6f7f4;
  --text: #1d211e;
  --muted: #687068;
  --line: #daded6;
  --panel: #ffffff;
  --accent: #c8912d;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.shell {
  width: min(1120px, calc(100% - 32px));
  margin: 32px auto;
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 0;
  font-size: 32px;
  line-height: 1.15;
}

.status {
  flex: none;
  border: 1px solid var(--line);
  padding: 6px 10px;
  color: var(--muted);
  font-size: 13px;
}

.account {
  display: flex;
  align-items: center;
  gap: 10px;
}

.link-button,
button {
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  min-height: 36px;
  padding: 0 14px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
}

.link-button {
  background: transparent;
  color: var(--text);
}

.nav-link {
  border: 1px solid var(--line);
  color: var(--text);
  min-height: 36px;
  padding: 7px 12px;
  text-decoration: none;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin: 24px 0;
}

.metric,
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.metric {
  padding: 16px;
}

.metric span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.metric strong {
  display: block;
  margin-top: 8px;
  font-size: 30px;
  line-height: 1;
}

.panel {
  padding: 20px;
}

.panel + .panel {
  margin-top: 16px;
}

.table-panel {
  margin-top: 16px;
  overflow-x: auto;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.panel h2 {
  margin-bottom: 16px;
  font-size: 20px;
}

.roadmap {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.roadmap h3 {
  margin-bottom: 6px;
  font-size: 16px;
}

.roadmap p {
  margin-bottom: 0;
  color: var(--muted);
}

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

pre {
  overflow-x: auto;
  margin: 0;
  border: 1px solid var(--line);
  background: var(--bg);
  padding: 12px;
  font: 13px/1.45 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.filters {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(220px, 320px) auto;
  align-items: end;
  gap: 14px;
}

.compact-filters {
  grid-template-columns: minmax(180px, 240px) minmax(220px, 320px) auto;
  margin-top: 18px;
}

.filters label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

input,
select {
  min-height: 40px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  padding: 0 10px;
  font: inherit;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 980px;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 12px;
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

td a {
  color: var(--text);
  font-weight: 700;
}

.inline-link {
  color: var(--text);
  font-weight: 700;
}

.cell-note {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}

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

.empty-state {
  margin-top: 24px;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
  padding: 24px;
}

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

.button-link {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  padding: 0 14px;
  font-weight: 700;
  text-decoration: none;
}

.insight-band {
  margin-top: 24px;
}

.pulse-layout {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.pulse-tile,
.chart-panel,
.action-card {
  position: relative;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
}

.pulse-tile {
  padding: 16px;
}

.pulse-tile span,
.pulse-tile small {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.pulse-tile strong {
  display: block;
  margin: 8px 0 12px;
  font-size: 34px;
  line-height: 1;
}

.progress,
.funnel-bar {
  overflow: hidden;
  height: 8px;
  background: var(--bg);
  border: 1px solid var(--line);
}

.progress i,
.funnel-bar i {
  display: block;
  min-width: 2px;
  height: 100%;
  background: var(--accent);
}

.pulse-tile.good .progress i,
.rfm-cell.good i,
.action-card.good .action-priority {
  background: #4d9b72;
}

.pulse-tile.warn .progress i,
.rfm-cell.warn i,
.action-card.warn .action-priority {
  background: #d8a134;
}

.pulse-tile.bad .progress i,
.rfm-cell.bad i,
.action-card.bad .action-priority {
  background: #c85d45;
}

.pulse-tile.neutral .progress i,
.action-card.neutral .action-priority {
  background: #5f7f9c;
}

.chart-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr);
  gap: 16px;
  margin-top: 16px;
}

.chart-panel {
  padding: 18px;
}

.chart-panel h3 {
  margin-bottom: 14px;
  font-size: 16px;
}

.funnel-chart {
  display: grid;
  gap: 14px;
}

.funnel-step {
  display: grid;
  grid-template-columns: minmax(120px, 150px) minmax(140px, 1fr) 42px;
  align-items: center;
  gap: 12px;
}

.funnel-step strong,
.funnel-step span {
  display: block;
}

.funnel-step span {
  color: var(--muted);
  font-size: 13px;
}

.funnel-step b {
  text-align: right;
}

.bar-chart {
  display: grid;
  grid-template-columns: repeat(8, minmax(32px, 1fr));
  align-items: end;
  gap: 10px;
  min-height: 190px;
  padding-top: 8px;
}

.bar-column {
  display: grid;
  grid-template-rows: 140px auto;
  gap: 8px;
  align-items: end;
  text-align: center;
}

.bar-track {
  display: flex;
  align-items: end;
  height: 140px;
  border: 1px solid var(--line);
  background: var(--bg);
}

.bar-track i {
  display: block;
  width: 100%;
  min-height: 4px;
  background: #5f7f9c;
}

.bar-column span {
  color: var(--muted);
  font-size: 12px;
}

.compact-facts {
  margin-top: 16px;
}

.rfm-matrix {
  display: grid;
  grid-template-columns: minmax(150px, 190px) repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 16px;
}

.rfm-axis,
.rfm-col,
.rfm-row-title,
.rfm-cell {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
}

.rfm-axis,
.rfm-col {
  min-height: 44px;
}

.rfm-col {
  display: grid;
  place-items: center;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.rfm-row-title {
  display: grid;
  align-content: center;
  gap: 2px;
  min-height: 98px;
  padding: 12px;
}

.rfm-row-title span {
  color: var(--muted);
  font-size: 13px;
}

.rfm-cell {
  position: relative;
  overflow: hidden;
  display: grid;
  align-content: space-between;
  min-height: 98px;
  padding: 12px;
}

.rfm-cell span,
.rfm-cell strong {
  position: relative;
  z-index: 1;
}

.rfm-cell span {
  color: var(--muted);
  font-size: 13px;
}

.rfm-cell strong {
  font-size: 28px;
}

.rfm-cell i {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  min-height: 4px;
  opacity: .22;
}

.action-board {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.action-card {
  display: grid;
  grid-template-columns: 54px minmax(180px, 1fr) minmax(220px, 1.2fr);
  gap: 16px;
  align-items: start;
  padding: 16px;
}

.action-priority {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  color: #fff;
  font-weight: 800;
}

.action-card h3 {
  margin-bottom: 4px;
  font-size: 16px;
}

.action-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.action-card strong {
  display: inline-block;
  margin-top: 8px;
}

.action-text {
  border-left: 3px solid var(--line);
  padding-left: 14px;
}

.inline-empty {
  margin-top: 0;
}

.dashboard-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 16px 0 0;
}

.has-tooltip {
  position: relative;
  cursor: help;
  text-decoration: underline;
  text-decoration-style: dotted;
  text-decoration-color: color-mix(in srgb, var(--muted) 70%, transparent);
  text-underline-offset: 3px;
}

.has-tooltip::after {
  position: absolute;
  z-index: 20;
  left: 0;
  bottom: calc(100% + 8px);
  width: min(320px, 78vw);
  border: 1px solid #20251f;
  background: #20251f;
  color: #fff;
  border-radius: 6px;
  padding: 10px 12px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, .18);
  content: attr(data-tooltip);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.4;
  opacity: 0;
  pointer-events: none;
  transform: translateY(4px);
  transition: opacity .12s ease, transform .12s ease;
}

.has-tooltip:hover::after,
.has-tooltip:focus-visible::after {
  opacity: 1;
  transform: translateY(0);
}

.pager {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
}

.pager a {
  border: 1px solid var(--line);
  color: var(--text);
  padding: 7px 12px;
  text-decoration: none;
}

.pager span {
  color: var(--muted);
}

.actions,
.form-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.status-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.status-actions button {
  background: transparent;
  color: var(--text);
  border-color: var(--line);
}

.status-actions button:hover {
  border-color: var(--accent);
}

.inline-form {
  margin-top: 8px;
}

.inline-form button {
  min-height: 30px;
  padding: 0 10px;
  background: transparent;
  color: var(--text);
  border-color: var(--line);
  font-size: 13px;
}

.priority-badge {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--accent);
  background: #fff8e8;
  color: var(--text);
  font-weight: 800;
}

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

.wide-field {
  grid-column: 1 / -1;
}

.form-actions {
  grid-column: 1 / -1;
  justify-content: flex-start;
}

.small-metric {
  font-size: 22px;
}

.detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px;
  margin-bottom: 16px;
}

.facts {
  display: grid;
  gap: 10px;
  margin: 0;
}

.facts div,
.clean-list li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
}

.facts dt {
  color: var(--muted);
}

.facts dd {
  margin: 0;
  font-weight: 700;
  text-align: right;
}

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

.recommendation p {
  margin-bottom: 0;
  color: var(--muted);
}

.clean-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.review-list li {
  display: grid;
}

.review-list .cell-note {
  grid-column: 1 / -1;
}

.order-list {
  display: grid;
  gap: 12px;
}

.order-list article {
  border-bottom: 1px solid var(--line);
  padding-bottom: 12px;
}

.order-list article:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.order-list header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.order-list p {
  margin: 6px 0;
}

.order-list small {
  color: var(--muted);
}

.section-head,
.group-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.section-head h2,
.group-head h2 {
  margin-bottom: 6px;
}

.section-head p,
.group-head p,
.muted {
  margin-bottom: 0;
  color: var(--muted);
}

.rfm-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.group-head strong {
  display: grid;
  place-items: center;
  min-width: 42px;
  min-height: 42px;
  background: var(--bg);
  border: 1px solid var(--line);
  font-size: 20px;
}

.mini-table {
  display: grid;
  gap: 8px;
  margin-top: 16px;
}

.mini-table a {
  display: grid;
  gap: 2px;
  border-top: 1px solid var(--line);
  color: var(--text);
  padding-top: 8px;
  text-decoration: none;
}

.mini-table span {
  font-weight: 700;
}

.mini-table small {
  color: var(--muted);
}

.auth-shell {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 24px;
}

.auth-panel {
  width: min(420px, 100%);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
}

.form {
  display: grid;
  gap: 14px;
  margin-top: 20px;
}

.form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

.form input {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--line);
  padding: 0 10px;
  color: var(--text);
  font: inherit;
}

.form-error {
  margin: 12px 0 0;
  color: #a33a2b;
  font-weight: 700;
}

@media (max-width: 760px) {
  .topbar,
  .metrics,
  .roadmap,
  .filters,
  .compact-filters,
  .example-grid,
  .form-grid,
  .detail-grid,
  .facts-grid,
  .rfm-grid,
  .pulse-layout,
  .chart-grid,
  .action-card {
    grid-template-columns: 1fr;
  }

  .topbar {
    display: grid;
  }

  .account,
  .dashboard-links {
    align-items: stretch;
    flex-direction: column;
  }

  .funnel-step {
    grid-template-columns: 1fr;
  }

  .funnel-step b {
    text-align: left;
  }

  .rfm-matrix {
    grid-template-columns: minmax(110px, .8fr) repeat(3, minmax(86px, 1fr));
    overflow-x: auto;
  }
}