/* ─── Research / Catalyst Study Tab ──────────────────────────────────────── */

/* ── Layout ──────────────────────────────────────────────────────────────── */
#panel-catalyst .inner-content {
  padding: 20px;
  max-width: 1480px;
  margin: 0 auto;
}

.cs-section {
  margin-bottom: 18px;
}

.cs-section-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.cs-section-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ── Header / controls ───────────────────────────────────────────────────── */
.cs-header {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.cs-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -.02em;
  flex: 1;
}
.cs-title span {
  font-size: 11px;
  font-weight: 600;
  font-family: var(--mono);
  color: var(--dim);
  margin-left: 10px;
  letter-spacing: .04em;
}
.cs-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  font-family: var(--mono);
  letter-spacing: .04em;
  background: var(--green-bg);
  color: var(--green);
  border: 1px solid color-mix(in srgb, var(--green) 30%, transparent);
}
.cs-badge.amber {
  background: var(--amber-bg);
  color: var(--amber);
  border-color: color-mix(in srgb, var(--amber) 30%, transparent);
}

.cs-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border-radius: 7px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: opacity .15s, transform .1s;
}
.cs-btn:active { transform: scale(.97); }
.cs-btn-primary {
  background: var(--green);
  color: #fff;
}
.cs-btn-primary:hover { opacity: .88; }
.cs-btn-outline {
  background: transparent;
  color: var(--dim);
  border: 1.5px solid var(--border2);
}
.cs-btn-outline:hover {
  color: var(--white);
  border-color: var(--dim);
}

.cs-param-group {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--dim);
}
.cs-param-group label {
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  white-space: nowrap;
}
.cs-param-group input, .cs-param-group select {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--white);
  font-family: var(--mono);
  font-size: 11px;
  padding: 5px 8px;
  outline: none;
  width: 90px;
  transition: border-color .15s;
}
.cs-param-group input:focus, .cs-param-group select:focus {
  border-color: var(--green);
}

/* ── Loading state ───────────────────────────────────────────────────────── */
.cs-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 20px;
  color: var(--dim);
  gap: 16px;
}
.cs-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--green);
  border-radius: 50%;
  animation: cs-spin .8s linear infinite;
}
@keyframes cs-spin { to { transform: rotate(360deg); } }
.cs-loading-text {
  font-size: 12px;
  font-family: var(--mono);
  color: var(--dim);
  letter-spacing: .08em;
}
.cs-error {
  padding: 24px;
  background: var(--red-bg);
  border: 1px solid color-mix(in srgb, var(--red) 30%, transparent);
  border-radius: 8px;
  color: var(--red);
  font-size: 12px;
  font-family: var(--mono);
}

/* ── Summary stat cards ──────────────────────────────────────────────────── */
.cs-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: 10px;
}
.cs-stat-card {
  background: var(--surface, var(--bg1));
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  transition: border-color .15s;
}
.cs-stat-card:hover { border-color: var(--border2); }
.cs-stat-lbl {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 7px;
}
.cs-stat-val {
  font-size: 1.35rem;
  font-weight: 700;
  font-family: var(--mono);
  color: var(--white);
  line-height: 1;
}
.cs-stat-val.green  { color: var(--green); }
.cs-stat-val.red    { color: var(--red); }
.cs-stat-val.amber  { color: var(--amber); }
.cs-stat-val.dim    { color: var(--dim); }
.cs-stat-sub {
  font-size: 10px;
  color: var(--dimmer, var(--dim));
  margin-top: 5px;
  line-height: 1.3;
}

/* ── Chart cards ─────────────────────────────────────────────────────────── */
.cs-chart-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.cs-chart-grid-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 14px;
}
@media (max-width: 900px) {
  .cs-chart-grid-2 { grid-template-columns: 1fr; }
  .cs-chart-grid-3 { grid-template-columns: 1fr; }
}
.cs-chart-card {
  background: var(--surface, var(--bg1));
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
}
.cs-chart-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 4px;
}
.cs-chart-sub {
  font-size: 10px;
  color: var(--dimmer, var(--dim));
  margin-bottom: 12px;
}
.cs-chart-legend {
  display: flex;
  gap: 16px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.cs-legend-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 10px;
  color: var(--dim);
  font-weight: 600;
}
.cs-legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 2px;
}
canvas.cs-canvas {
  display: block;
  width: 100%;
}

/* ── Events table ────────────────────────────────────────────────────────── */
.cs-filter-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.cs-filter-btn {
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  cursor: pointer;
  border: 1.5px solid var(--border);
  background: transparent;
  color: var(--dim);
  transition: all .15s;
}
.cs-filter-btn:hover { border-color: var(--border2); color: var(--white); }
.cs-filter-btn.active {
  background: color-mix(in srgb, var(--green) 12%, transparent);
  border-color: var(--green);
  color: var(--green);
}
.cs-filter-btn.active.red {
  background: var(--red-bg);
  border-color: var(--red);
  color: var(--red);
}

.cs-table-wrap {
  overflow-x: auto;
  border-radius: 10px;
  border: 1px solid var(--border);
  max-height: 400px;
  overflow-y: auto;
}
.cs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
}
.cs-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  padding: 8px 10px;
  text-align: right;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--dim);
  background: color-mix(in srgb, var(--border) 40%, var(--surface, var(--bg1)));
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
}
.cs-table thead th:first-child { text-align: left; }
.cs-table thead th:hover { color: var(--white); }
.cs-table tbody td {
  padding: 7px 10px;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 50%, transparent);
  text-align: right;
  font-family: var(--mono);
  color: var(--white);
  white-space: nowrap;
}
.cs-table tbody td:first-child {
  text-align: left;
  font-family: var(--sans);
}
.cs-table tbody tr:last-child td { border-bottom: none; }
.cs-table tbody tr:hover td {
  background: color-mix(in srgb, var(--green) 4%, transparent);
}

/* ── Badges ──────────────────────────────────────────────────────────────── */
.cs-dir-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.cs-dir-badge.pump {
  background: color-mix(in srgb, var(--green) 14%, transparent);
  color: var(--green);
}
.cs-dir-badge.dump {
  background: var(--red-bg);
  color: var(--red);
}
.cs-ms-badge {
  display: inline-flex;
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 9px;
  font-weight: 600;
  white-space: nowrap;
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cs-ms-badge.liquidation_or_headline {
  background: color-mix(in srgb, var(--amber) 14%, transparent);
  color: var(--amber);
}
.cs-ms-badge.thin_liquidity_stop_run {
  background: color-mix(in srgb, #a78bfa 14%, transparent);
  color: #a78bfa;
}
.cs-ms-badge.volume_shock {
  background: color-mix(in srgb, #38bdf8 14%, transparent);
  color: #38bdf8;
}
.cs-ms-badge.gradual_flow {
  background: color-mix(in srgb, var(--dim) 14%, transparent);
  color: var(--dim);
}

/* ── Reversal rate bar ────────────────────────────────────────────────────── */
.cs-reversal-bar-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}
.cs-reversal-bar-lbl {
  width: 48px;
  font-size: 10px;
  font-weight: 600;
  font-family: var(--mono);
  color: var(--dim);
  text-align: right;
}
.cs-reversal-bar-track {
  flex: 1;
  background: var(--bg);
  border-radius: 4px;
  height: 7px;
  overflow: hidden;
}
.cs-reversal-bar-fill {
  height: 100%;
  border-radius: 4px;
  transition: width .6s ease;
}
.cs-reversal-bar-fill.green { background: var(--green); }
.cs-reversal-bar-fill.red   { background: var(--red); }
.cs-reversal-bar-pct {
  width: 38px;
  font-size: 10px;
  font-weight: 600;
  font-family: var(--mono);
  color: var(--white);
  text-align: right;
}