@import url('scenario_simulator.css');

.ers-tool {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ers-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.32fr);
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius);
  background: var(--bg-canvas);
}

.ers-kicker {
  display: block;
  margin-bottom: 6px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-subtle);
}

.ers-hero-main h2 {
  margin: 0;
  font-size: 20px;
  line-height: 1.25;
}

.ers-hero-main p {
  margin: 8px 0 0;
  color: var(--fg-muted);
  line-height: 1.5;
}

.ers-hero-side {
  display: grid;
  gap: 8px;
  align-content: start;
}

.ers-stat-line {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 10px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius);
  background: var(--bg-subtle);
  font-size: 11px;
}

.ers-stat-line > span:first-child {
  color: var(--fg-subtle);
}

.ers-stats {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

.ers-stat {
  padding: 10px 12px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius);
  background: var(--bg-canvas);
  min-width: 0;
}

.ers-stat.is-in { border-left: 3px solid var(--danger); }
.ers-stat.is-out { border-left: 3px solid var(--success); }
.ers-stat.is-net.is-pos { border-left: 3px solid var(--danger); }
.ers-stat.is-net.is-neg { border-left: 3px solid var(--success); }

.ers-stat-label {
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--fg-subtle);
}

.ers-stat-value {
  margin-top: 6px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.2;
}

.ers-flow-bar {
  display: flex;
  height: 8px;
  border-radius: 999px;
  overflow: hidden;
  background: var(--bg-subtle);
  border: 1px solid var(--border-default);
}

.ers-flow-in {
  background: var(--danger);
  transition: width 0.25s ease;
}

.ers-flow-out {
  background: var(--success);
  transition: width 0.25s ease;
}

.ers-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  background: var(--bg-canvas);
  border: 1px solid var(--border-default);
  border-radius: var(--radius);
}

.ers-toolbar-main {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  flex: 1 1 auto;
  min-width: 0;
}

.ers-window-tabs,
.ers-bias-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.ers-tab,
.ers-filter {
  background: var(--bg-subtle);
  border: 1px solid var(--border-default);
  color: var(--fg-muted);
  border-radius: var(--radius);
  font: inherit;
  font-size: 11px;
  padding: 5px 12px;
  cursor: pointer;
}

.ers-filter {
  border-radius: 999px;
  font-size: 10px;
}

.ers-tab:hover,
.ers-filter:hover {
  color: var(--fg-default);
  border-color: var(--fg-subtle);
}

.ers-tab.is-active,
.ers-filter.is-active {
  background: var(--accent-subtle);
  border-color: var(--accent);
  color: var(--fg-default);
}

.ers-search {
  min-width: 180px;
  max-width: 280px;
  flex: 1 1 180px;
  min-height: 30px;
  padding: 6px 8px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius);
  background: var(--bg-subtle);
  color: var(--fg-default);
  font: inherit;
  font-size: 11px;
}

.ers-meta {
  font-size: 11px;
  color: var(--fg-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.ers-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.85fr);
  gap: 10px;
  align-items: start;
}

.ers-panel {
  border: 1px solid var(--border-default);
  border-radius: var(--radius);
  background: var(--bg-canvas);
  min-width: 0;
}

.ers-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-default);
}

.ers-panel-head h2 {
  margin: 0;
  font-size: 13px;
}

.ers-count {
  font-size: 11px;
  color: var(--fg-subtle);
}

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

.ers-table {
  width: 100%;
  min-width: 640px;
  margin: 0;
}

.ers-table tbody tr.ers-row {
  cursor: pointer;
}

.ers-table tbody tr.ers-row.is-selected {
  background: var(--accent-subtle);
}

.ers-detail-panel {
  position: sticky;
  top: 12px;
}

.ers-detail {
  padding: 12px;
}

.ers-detail h3 {
  margin: 0 0 10px;
  font-size: 15px;
}

.ers-detail-assets {
  margin-top: 12px;
  overflow: auto;
}

.ers-bias {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--border-default);
}

.ers-bias.is-building {
  color: var(--danger);
  border-color: var(--danger-muted, #5a2a2a);
  background: rgba(248, 81, 73, 0.10);
}

.ers-bias.is-draining {
  color: var(--success);
  border-color: var(--success-muted);
  background: rgba(63, 185, 80, 0.10);
}

.ers-bias.is-balanced {
  color: var(--fg-muted);
}

.ers-stable {
  font-size: 10px;
  color: var(--fg-subtle);
  text-transform: uppercase;
  margin-left: 4px;
}

.is-pos { color: var(--danger); }
.is-neg { color: var(--success); }

/* Tool guide */
.ers-tool > .tf-guide-box {
  margin-top: 2px;
}

.ers-tool .tf-guide-box {
  background: var(--bg-canvas);
  border: 1px solid var(--border-default);
  border-left: 3px solid var(--accent-emphasis);
  border-radius: var(--radius);
  padding: 10px 12px;
  font-size: 11px;
  color: var(--fg-muted);
}

.ers-tool .tf-guide-box summary {
  cursor: pointer;
  color: var(--fg-default);
  font-weight: 600;
  font-size: 12px;
  list-style: none;
}

.ers-tool .tf-guide-box summary::-webkit-details-marker {
  display: none;
}

.ers-tool .tf-guide-content {
  margin-top: 10px;
}

.ers-tool .tf-guide-intro {
  margin: 0 0 14px;
  line-height: 1.55;
  max-width: 90ch;
}

.ers-tool .tf-guide-heading {
  margin: 0 0 6px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--fg-default);
}

.ers-tool .tf-guide-list {
  margin: 0;
  padding-left: 18px;
  line-height: 1.55;
}

.ers-tool .tf-guide-list-consider li::marker {
  color: var(--accent-emphasis);
}

@media (max-width: 1040px) {
  .ers-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .ers-layout,
  .ers-hero {
    grid-template-columns: 1fr;
  }

  .ers-detail-panel {
    position: static;
  }
}

@media (max-width: 640px) {
  .ers-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ers-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .ers-meta {
    justify-content: flex-start;
  }
}