:root {
  color-scheme: dark;
  font-family: Inter, Segoe UI, Roboto, Arial, sans-serif;
  background: #0f131b;
  color: #eef2f8;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at top left, rgba(37, 95, 91, 0.22), transparent 34rem),
    linear-gradient(135deg, #0f131b 0%, #151821 48%, #121720 100%);
  overflow-x: hidden;
}

button,
input,
select {
  font: inherit;
}

button {
  border: 1px solid #324052;
  border-radius: 6px;
  background: #192231;
  color: #eef2f8;
  cursor: pointer;
  min-height: 34px;
  padding: 8px 10px;
}

button:hover {
  background: #223047;
}

input,
select {
  border: 1px solid #324052;
  border-radius: 6px;
  background: #101722;
  color: #eef2f8;
  min-height: 34px;
  padding: 7px 9px;
  width: 100%;
}

input[type="range"] {
  accent-color: #f2cc60;
  padding: 0;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 25px;
  font-weight: 760;
  letter-spacing: 0;
}

h2 {
  font-size: 14px;
  font-weight: 760;
  letter-spacing: 0;
}

p {
  color: #aeb9cb;
  font-size: 13px;
  line-height: 1.45;
  margin-top: 5px;
}

.app {
  min-height: 100vh;
  padding: 20px;
}

.masthead {
  align-items: flex-start;
  display: flex;
  gap: 18px;
  justify-content: space-between;
  margin-bottom: 14px;
}

.toolbar {
  align-items: center;
  display: flex;
  gap: 8px;
}

.summary-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 14px;
}

.summary-card {
  border: 1px solid #2b3548;
  border-radius: 8px;
  background: rgba(20, 28, 40, 0.94);
  min-height: 104px;
  padding: 13px 14px;
}

.summary-card.danger {
  border-color: #7d3943;
}

.summary-card span {
  color: #95a3b8;
  display: block;
  font-size: 12px;
}

.summary-card strong {
  display: block;
  font-size: 28px;
  margin-top: 5px;
}

.summary-card em {
  color: #aeb9cb;
  display: block;
  font-size: 12px;
  font-style: normal;
  line-height: 1.35;
  margin-top: 6px;
}

.workspace {
  display: grid;
  gap: 14px;
  grid-template-columns: 324px minmax(0, 1fr);
}

.control-panel,
.results-panel {
  border: 1px solid #293448;
  border-radius: 8px;
  background: rgba(18, 25, 36, 0.96);
}

.control-panel {
  align-self: start;
  padding: 12px;
}

.control-section {
  border-top: 1px solid #293448;
  padding: 13px 0;
}

.control-section:first-child {
  border-top: 0;
  padding-top: 0;
}

.section-heading {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
}

.field {
  display: grid;
  gap: 7px;
  margin-top: 10px;
}

.field:first-of-type {
  margin-top: 0;
}

.field span,
.stage-grid label,
.loot-grid label,
.level-grid label,
.xp-grid label {
  color: #aeb9cb;
  font-size: 12px;
}

.field strong {
  color: #f2cc60;
  font-size: 13px;
}

.segmented {
  border: 1px solid #324052;
  border-radius: 7px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin-top: 12px;
  overflow: hidden;
}

.segment {
  border: 0;
  border-radius: 0;
  min-height: 34px;
}

.segment.selected {
  background: #42563e;
  color: #ffffff;
}

.stage-grid,
.loot-grid,
.level-grid,
.xp-grid {
  align-items: center;
  display: grid;
  gap: 8px;
}

.stage-grid {
  grid-template-columns: 70px repeat(2, minmax(0, 1fr));
}

.stage-grid strong {
  color: #c6d0df;
  font-size: 11px;
  text-align: center;
}

.level-grid,
.loot-grid,
.xp-grid {
  grid-template-columns: 70px minmax(0, 1fr);
}

.loot-grid {
  grid-template-columns: 104px minmax(0, 1fr);
}

.results-panel {
  min-width: 0;
  padding: 12px;
}

.tabs {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 12px;
}

.tab.selected {
  border-color: #f2cc60;
  box-shadow: inset 0 -3px 0 #f2cc60;
}

.streak-panel,
.comparison,
.ledger-section {
  border: 1px solid #293448;
  border-radius: 8px;
  background: #111923;
  margin-top: 12px;
  padding: 12px;
}

.streak-panel {
  margin-top: 0;
}

.streak-header,
.ledger-title {
  align-items: flex-start;
  display: flex;
  gap: 12px;
  justify-content: space-between;
}

.streak-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: flex-end;
}

.round-grid {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(auto-fill, minmax(92px, 1fr));
  margin-top: 12px;
}

.round-cell {
  border: 1px solid #2b3548;
  border-radius: 7px;
  background: #151e2c;
  padding: 8px;
}

.round-cell span {
  color: #94a2b8;
  display: block;
  font-size: 11px;
  margin-bottom: 6px;
}

.round-cell strong {
  display: block;
  font-size: 13px;
}

.round-cell select {
  margin-top: 7px;
  min-height: 31px;
  padding: 5px 7px;
}

.round-cell.passive {
  opacity: 0.82;
}

.comparison-list {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 10px;
}

.comparison-item {
  border: 1px solid #2b3548;
  border-radius: 7px;
  background: #151e2c;
  padding: 10px;
}

.comparison-item strong {
  display: block;
  font-size: 13px;
}

.comparison-item span {
  color: #aeb9cb;
  display: block;
  font-size: 12px;
  margin-top: 4px;
}

.ledger-title strong {
  color: #f2cc60;
  font-size: 28px;
  line-height: 1;
}

.table-wrap {
  margin-top: 12px;
  max-height: 430px;
  overflow: auto;
}

table {
  border-collapse: collapse;
  font-size: 12px;
  min-width: 980px;
  width: 100%;
}

th,
td {
  border-bottom: 1px solid #273246;
  padding: 9px 8px;
  text-align: left;
  vertical-align: top;
}

th {
  background: #172033;
  color: #c9d3e4;
  position: sticky;
  top: 0;
  z-index: 1;
}

td {
  color: #dde5f2;
}

td.muted {
  color: #95a3b8;
}

tr.report-row td {
  background: #26313a;
  color: #ffffff;
}

.negative {
  color: #ff8b95;
}

.positive {
  color: #9bd885;
}

@media (max-width: 1180px) {
  .summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .workspace {
    grid-template-columns: 300px minmax(0, 1fr);
  }
}

@media (max-width: 900px) {
  .app {
    padding: 12px;
  }

  .masthead,
  .workspace,
  .streak-header,
  .ledger-title {
    grid-template-columns: 1fr;
  }

  .masthead,
  .streak-header,
  .ledger-title {
    flex-direction: column;
  }

  .workspace {
    display: block;
  }

  .results-panel {
    margin-top: 12px;
  }

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

  table {
    min-width: 780px;
  }
}

@media (max-width: 640px) {
  .summary-grid,
  .tabs,
  .comparison-list {
    grid-template-columns: 1fr;
  }

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

  .stage-grid > span {
    display: none;
  }

  .stage-grid label {
    grid-column: 1 / -1;
  }
}