/* Stage 443 · AI Broker Operating Core + Market Intelligence Fabric */
:root {
  --stage443-bg: rgba(4, 13, 24, 0.78);
  --stage443-card: rgba(255, 255, 255, 0.075);
  --stage443-border: rgba(124, 255, 203, 0.22);
  --stage443-gold: #f7c86b;
  --stage443-green: #71f0bf;
  --stage443-text: #efffff;
  --stage443-muted: rgba(239, 255, 255, 0.72);
  --stage443-red: #ff7f9f;
}
.stage443-ai-broker-core {
  position: relative;
  z-index: 2;
  margin: clamp(18px, 3vw, 36px) auto;
  width: min(1180px, calc(100% - 28px));
  color: var(--stage443-text);
  border: 1px solid var(--stage443-border);
  border-radius: 28px;
  padding: clamp(18px, 3vw, 30px);
  background:
    radial-gradient(circle at top left, rgba(113, 240, 191, 0.17), transparent 34%),
    radial-gradient(circle at bottom right, rgba(247, 200, 107, 0.13), transparent 35%),
    linear-gradient(135deg, rgba(6, 22, 40, 0.93), rgba(5, 12, 23, 0.88));
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.36), inset 0 1px rgba(255, 255, 255, 0.08);
  overflow: hidden;
}
.stage443-ai-broker-core::before {
  content: "";
  position: absolute;
  inset: -1px;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: radial-gradient(circle at 18% 12%, #000, transparent 60%);
}
.stage443-header {
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}
.stage443-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(113, 240, 191, .28);
  border-radius: 999px;
  padding: 7px 11px;
  color: var(--stage443-green);
  background: rgba(113, 240, 191, .08);
  font-size: 12px;
  letter-spacing: .09em;
  text-transform: uppercase;
  font-weight: 800;
}
.stage443-title {
  margin: 12px 0 8px;
  font-size: clamp(24px, 4vw, 42px);
  line-height: 1.02;
  letter-spacing: -.04em;
}
.stage443-copy {
  color: var(--stage443-muted);
  max-width: 820px;
  line-height: 1.65;
  margin: 0;
}
.stage443-status-pill {
  flex: 0 0 auto;
  border-radius: 18px;
  border: 1px solid rgba(247, 200, 107, .28);
  padding: 12px 14px;
  background: rgba(247, 200, 107, .08);
  color: var(--stage443-gold);
  font-weight: 800;
  text-align: right;
  min-width: 170px;
}
.stage443-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}
.stage443-card {
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 20px;
  padding: 16px;
  background: rgba(255,255,255,.065);
  min-height: 124px;
  backdrop-filter: blur(12px);
}
.stage443-card strong {
  display: block;
  font-size: 13px;
  color: rgba(239,255,255,.72);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.stage443-card b {
  display: block;
  margin-top: 8px;
  font-size: clamp(22px, 3vw, 34px);
  letter-spacing: -.03em;
}
.stage443-card span {
  color: var(--stage443-muted);
  display: block;
  margin-top: 6px;
  line-height: 1.45;
}
.stage443-actions {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}
.stage443-btn {
  appearance: none;
  border: 1px solid rgba(113, 240, 191, .28);
  background: rgba(113, 240, 191, .1);
  color: var(--stage443-text);
  border-radius: 999px;
  padding: 11px 15px;
  min-height: 44px;
  font-weight: 800;
  cursor: pointer;
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}
.stage443-btn:hover,
.stage443-btn:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(113, 240, 191, .65);
  background: rgba(113, 240, 191, .18);
  outline: none;
}
.stage443-btn.stage443-danger {
  border-color: rgba(255,127,159,.35);
  background: rgba(255,127,159,.1);
}
.stage443-panels {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: 14px;
  margin-top: 16px;
}
.stage443-panel {
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 22px;
  padding: 16px;
  background: rgba(0,0,0,.18);
  min-width: 0;
}
.stage443-panel h3 {
  margin: 0 0 12px;
  font-size: 17px;
}
.stage443-market-list,
.stage443-signal-list,
.stage443-event-list {
  display: grid;
  gap: 8px;
  max-height: 310px;
  overflow: auto;
  padding-right: 4px;
}
.stage443-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 16px;
  padding: 11px 12px;
  background: rgba(255,255,255,.045);
}
.stage443-row small {
  color: var(--stage443-muted);
  line-height: 1.35;
}
.stage443-positive { color: var(--stage443-green); }
.stage443-negative { color: var(--stage443-red); }
.stage443-gold { color: var(--stage443-gold); }
.stage443-terminal-dock {
  margin: 16px 0;
}
.stage443-terminal-dock .stage443-ai-broker-core {
  width: 100%;
  margin: 0;
}
.stage443-operator-dock {
  margin: 18px 0;
}
.stage443-compact .stage443-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.stage443-compact .stage443-panels {
  grid-template-columns: 1fr;
}
@media (max-width: 920px) {
  .stage443-header,
  .stage443-panels {
    grid-template-columns: 1fr;
    display: grid;
  }
  .stage443-status-pill { text-align: left; width: fit-content; }
  .stage443-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .stage443-ai-broker-core { width: min(100% - 18px, 1180px); border-radius: 22px; padding: 16px; }
  .stage443-grid { grid-template-columns: 1fr; }
  .stage443-row { grid-template-columns: 1fr; }
  .stage443-btn { width: 100%; justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
  .stage443-btn { transition: none; }
  .stage443-btn:hover { transform: none; }
}