:root {
  color-scheme: light;
  --paper: #ead7a8;
  --paper-light: #f5e8c5;
  --paper-dark: #d7bd83;
  --ink: #32261b;
  --ink-muted: #705c45;
  --rule: #8a6a42;
  --sea: #426f70;
  --sea-light: #82a9a2;
  --gold: #c58a2b;
  --rust: #9a493b;
  --green: #617750;
  --shadow: rgba(50, 38, 27, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: #243538;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(rgba(50, 38, 27, 0.025) 1px, transparent 1px),
    var(--paper);
  background-size: 100% 7px;
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
}

button,
input {
  font: inherit;
}

button {
  color: inherit;
}

.topbar {
  position: sticky;
  z-index: 10;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  padding: 14px 24px;
  border-bottom: 3px double var(--rule);
  background: rgba(245, 232, 197, 0.97);
}

.kicker,
.eyebrow {
  margin: 0 0 4px;
  color: var(--sea);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 26px;
  font-weight: 700;
}

h2 {
  margin-bottom: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 20px;
}

.topbar-actions,
.range-picker {
  display: flex;
  align-items: center;
  gap: 6px;
}

button {
  min-height: 34px;
  padding: 7px 11px;
  border: 1px solid var(--rule);
  border-radius: 3px;
  background: var(--paper-dark);
  cursor: pointer;
}

button:hover,
button:focus-visible {
  outline: 2px solid var(--sea);
  outline-offset: 1px;
}

.range-picker {
  padding: 3px;
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: var(--paper);
}

.range-picker button {
  min-height: 28px;
  padding: 4px 8px;
  border: 0;
  background: transparent;
  font-size: 12px;
}

.range-picker button.selected {
  color: var(--paper-light);
  background: var(--sea);
}

.refresh-button {
  color: var(--paper-light);
  background: var(--sea);
}

main {
  width: min(1600px, 100%);
  margin: 0 auto;
  padding: 16px 24px 40px;
}

.status-line {
  display: flex;
  justify-content: space-between;
  min-height: 24px;
  color: var(--ink-muted);
  font-size: 12px;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(6, minmax(130px, 1fr));
  border: 1px solid var(--rule);
  box-shadow: 0 3px 10px var(--shadow);
}

.metrics article {
  min-width: 0;
  padding: 15px 16px;
  border-right: 1px solid rgba(138, 106, 66, 0.5);
  background: var(--paper-light);
}

.metrics article:last-child {
  border-right: 0;
}

.metrics span {
  display: block;
  min-height: 30px;
  color: var(--ink-muted);
  font-size: 11px;
  line-height: 1.35;
  text-transform: uppercase;
}

.metrics strong {
  display: block;
  overflow: hidden;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 29px;
  line-height: 1;
  text-overflow: ellipsis;
}

.crash-metric strong {
  color: var(--rust);
}

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

.panel {
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--rule);
  border-radius: 4px;
  background: rgba(245, 232, 197, 0.92);
  box-shadow: 0 3px 10px var(--shadow);
}

.panel > header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  min-height: 47px;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(138, 106, 66, 0.55);
}

.panel > header > p {
  margin-bottom: 0;
  color: var(--ink-muted);
  font-size: 11px;
}

.activity-panel {
  grid-column: span 8;
}

.retention-panel {
  grid-column: span 4;
}

.features-panel {
  grid-column: span 5;
}

.outcomes-panel {
  grid-column: span 7;
}

.channels-panel,
.crashes-panel {
  grid-column: 1 / -1;
}

.legend {
  display: flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}

.legend i {
  width: 9px;
  height: 9px;
  margin-left: 7px;
}

.legend .sessions {
  background: var(--sea);
}

.legend .playtime {
  background: var(--gold);
}

.activity-chart {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(13px, 1fr);
  align-items: end;
  gap: 4px;
  height: 220px;
  padding-top: 12px;
  overflow-x: auto;
  border-bottom: 1px solid var(--rule);
}

.activity-day {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 2px;
  height: 100%;
}

.activity-day i {
  display: block;
  width: min(8px, 42%);
  min-height: 1px;
}

.activity-day .session-bar {
  background: var(--sea);
}

.activity-day .hour-bar {
  background: var(--gold);
}

.activity-day time {
  position: absolute;
  right: 50%;
  bottom: -18px;
  display: none;
  color: var(--ink-muted);
  font-size: 9px;
  transform: translateX(50%);
}

.activity-day:nth-child(7n + 1) time,
.activity-day:last-child time {
  display: block;
}

.retention-chart,
.feature-chart {
  display: grid;
  gap: 10px;
}

.bar-row {
  display: grid;
  grid-template-columns: minmax(82px, 0.8fr) minmax(90px, 2fr) 52px;
  align-items: center;
  gap: 9px;
  font-size: 11px;
}

.bar-track {
  height: 14px;
  border: 1px solid rgba(138, 106, 66, 0.5);
  background: var(--paper-dark);
}

.bar-fill {
  display: block;
  height: 100%;
  background: var(--sea);
}

.feature-chart .bar-fill {
  background: var(--green);
}

.bar-row strong {
  text-align: right;
}

.two-column-tables {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 20px;
}

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

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

th,
td {
  padding: 8px 9px;
  border-bottom: 1px solid rgba(138, 106, 66, 0.32);
  text-align: right;
  white-space: nowrap;
}

th {
  color: var(--ink-muted);
  font-size: 10px;
  text-transform: uppercase;
}

th:first-child,
td:first-child,
.outcomes-panel th:nth-child(2),
.outcomes-panel td:nth-child(2) {
  text-align: left;
}

tbody tr:hover {
  background: rgba(215, 189, 131, 0.45);
}

.crash-list {
  display: grid;
  gap: 9px;
}

.crash-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px 18px;
  padding: 11px 12px;
  border-left: 4px solid var(--rust);
  background: rgba(215, 189, 131, 0.38);
}

.crash-card h3 {
  overflow-wrap: anywhere;
  margin: 0 0 4px;
  font-size: 13px;
}

.crash-card p {
  margin-bottom: 0;
  color: var(--ink-muted);
  font-size: 11px;
  line-height: 1.45;
}

.crash-count {
  color: var(--rust);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 22px;
  font-weight: 700;
}

.empty-state {
  padding: 28px;
  border: 1px dashed var(--rule);
  color: var(--ink-muted);
  text-align: center;
}

@media (max-width: 1050px) {
  .metrics {
    grid-template-columns: repeat(3, 1fr);
  }

  .metrics article:nth-child(3) {
    border-right: 0;
  }

  .metrics article:nth-child(-n + 3) {
    border-bottom: 1px solid rgba(138, 106, 66, 0.5);
  }

  .activity-panel,
  .retention-panel,
  .features-panel,
  .outcomes-panel {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  .topbar {
    position: static;
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 16px;
  }

  .topbar-actions {
    width: 100%;
    flex-wrap: wrap;
  }

  .range-picker {
    flex: 1;
  }

  .range-picker button {
    flex: 1;
  }

  main {
    padding: 12px 12px 28px;
  }

  .status-line {
    align-items: flex-start;
    flex-direction: column;
  }

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

  .metrics article,
  .metrics article:nth-child(3) {
    border-right: 1px solid rgba(138, 106, 66, 0.5);
    border-bottom: 1px solid rgba(138, 106, 66, 0.5);
  }

  .metrics article:nth-child(even) {
    border-right: 0;
  }

  .metrics article:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

  .two-column-tables {
    grid-template-columns: 1fr;
  }

  .panel {
    padding: 13px;
  }
}

@media (max-width: 430px) {
  h1 {
    font-size: 23px;
  }

  .metrics strong {
    font-size: 25px;
  }

  .refresh-button {
    flex: 1;
  }

  .bar-row {
    grid-template-columns: 80px minmax(70px, 1fr) 42px;
  }
}