:root {
  --bg: #f6f7f9;
  --panel: #ffffff;
  --line: #d9dee7;
  --text: #1d2733;
  --muted: #667085;
  --accent: #1f7a5a;
  --danger: #b42318;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", Arial, sans-serif;
}

.app-shell {
  display: grid;
  grid-template-columns: minmax(320px, 360px) minmax(0, 1fr);
  min-height: 100vh;
}

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

.controls {
  padding: 18px;
  border-radius: 0;
  border-top: 0;
  border-bottom: 0;
  border-left: 0;
  overflow-y: auto;
  max-height: 100vh;
}

.controls section {
  min-width: 0;
}

h1 {
  margin: 0 0 18px;
  font-size: 24px;
}

h2 {
  margin: 0 0 12px;
  font-size: 16px;
}

label {
  display: grid;
  gap: 6px;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 13px;
}

input,
select,
button {
  width: 100%;
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 7px 9px;
  color: var(--text);
  background: #fff;
  font: inherit;
}

input[type="range"] {
  padding: 0;
}

button {
  cursor: pointer;
  border-color: var(--accent);
  background: var(--accent);
  color: white;
  font-weight: 600;
}

button:disabled {
  cursor: wait;
  opacity: 0.55;
}

details {
  margin: 14px 0;
}

summary {
  cursor: pointer;
  color: var(--muted);
  margin-bottom: 10px;
}

.fee-summary {
  min-width: 0;
}

.fee-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.fee-card {
  display: grid;
  grid-template-columns: minmax(70px, auto) 1fr;
  gap: 3px 8px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fbfcfd;
  font-size: 12px;
}

.fee-card span,
.fee-card small {
  color: var(--muted);
}

.fee-card strong,
.fee-card b {
  color: var(--text);
  font-size: 12px;
}

.fee-card b,
.fee-card small {
  grid-column: 2;
}

.fee-note {
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.date-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.button-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.asset-control {
  display: grid;
  grid-template-columns: auto 1fr 54px;
  gap: 8px;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
}

.asset-control input[type="checkbox"] {
  width: 18px;
  min-height: 18px;
}

.asset-control input[type="range"] {
  width: 100%;
}

.asset-name {
  grid-column: 2 / 4;
  color: var(--text);
  font-size: 13px;
  min-width: 0;
}

.asset-control-group .asset-name {
  font-weight: 600;
}

.asset-type {
  grid-column: 2 / 4;
  margin: 0;
}

.asset-route {
  grid-column: 2 / 4;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-width: 0;
}

.asset-route span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  max-width: 100%;
  min-height: 26px;
  padding: 4px 7px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f7faf8;
  color: var(--text);
  font-size: 12px;
}

.asset-route em {
  color: var(--muted);
  font-style: normal;
}

.repo-weight,
.message {
  margin-top: 12px;
  color: var(--muted);
  font-size: 13px;
}

.message.error {
  color: var(--danger);
}

.negative {
  color: var(--danger);
  font-weight: 600;
}

.content {
  padding: 18px;
  overflow: auto;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.metric {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
}

.metric span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.metric strong {
  display: block;
  margin-top: 6px;
  font-size: 18px;
  overflow-wrap: anywhere;
}

.chart-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.chart-panel {
  padding: 8px;
  min-width: 0;
  overflow: hidden;
}

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

.chart {
  width: 100% !important;
  height: 330px;
  min-width: 0;
}

.table-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 12px;
}

.table-grid .panel {
  padding: 12px;
  overflow: auto;
  min-width: 0;
}

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

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

th,
td {
  padding: 7px 8px;
  border-bottom: 1px solid var(--line);
  text-align: right;
  white-space: nowrap;
}

th:first-child,
td:first-child {
  text-align: left;
}

@media (max-width: 1100px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .controls {
    max-height: none;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .summary-grid,
  .chart-grid,
  .table-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .controls,
  .content {
    padding: 12px;
  }

  h1 {
    font-size: 21px;
    margin-bottom: 14px;
  }

  .date-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .asset-control {
    grid-template-columns: 22px minmax(0, 1fr) 50px;
  }

  .asset-route span {
    width: 100%;
    justify-content: space-between;
  }

  .fee-card {
    grid-template-columns: 1fr;
  }

  .fee-card b,
  .fee-card small {
    grid-column: auto;
  }

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

  .metric {
    padding: 10px;
  }

  .metric strong {
    font-size: 16px;
  }

  .chart {
    height: 280px;
  }
}