:root {
  --bg-primary: #05070e;
  --bg-secondary: #090f1a;
  --bg-panel: rgba(12, 20, 34, 0.8);
  --border: rgba(95, 130, 180, 0.26);
  --text-primary: #ecf2ff;
  --text-secondary: #9fb2c8;
  --accent-green: #2dffa3;
  --accent-cyan: #2de9ff;
  --accent-red: #ff4d72;
  --accent-orange: #ff9f1c;
  --accent-amber: #ffe082;
  --accent-purple: #a58bff;
  --glow-green: 0 0 24px rgba(45, 255, 163, 0.35);
  --glow-cyan: 0 0 24px rgba(45, 233, 255, 0.28);
  --glow-red: 0 0 24px rgba(255, 77, 114, 0.35);
  --panel-shadow: 0 20px 50px rgba(2, 6, 18, 0.45);
  --panel-inset: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  background:
    radial-gradient(circle at 20% 20%, #12213a 0%, transparent 35%),
    radial-gradient(circle at 80% 0%, #1b2b4a 0%, transparent 30%),
    linear-gradient(140deg, #05070e 0%, #0a1020 60%, #080f1d 100%);
  color: var(--text-primary);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

#app {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  isolation: isolate;
}

#app::before {
  content: '';
  pointer-events: none;
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(transparent 96%, rgba(45, 255, 163, 0.12)),
    repeating-linear-gradient(
      to right,
      rgba(255, 255, 255, 0.03) 0 1px,
      transparent 1px 60px
    ),
    repeating-linear-gradient(
      to bottom,
      rgba(255, 255, 255, 0.025) 0 1px,
      transparent 1px 60px
    );
  opacity: 0.4;
  mix-blend-mode: screen;
}

header {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  margin: 10px;
  margin-bottom: 0;
  border-radius: 16px;
  background: rgba(9, 15, 26, 0.72);
  border: 1px solid var(--border);
  backdrop-filter: blur(10px);
  box-shadow: var(--panel-shadow);
}

.tabs {
  display: flex;
  gap: 4px;
}

.tab {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 6px 16px;
  font-family: inherit;
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s;
}

.tab:hover {
  color: var(--text-primary);
  border-color: var(--accent-cyan);
}

.tab.active {
  color: var(--bg-primary);
  background: var(--accent-cyan);
  border-color: var(--accent-cyan);
  box-shadow: var(--glow-cyan);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: grid;
}

main.tab-content:not(.active) {
  display: none !important;
}

.logo {
  font-size: 28px;
  letter-spacing: 2px;
  font-weight: bold;
  color: var(--accent-orange);
  text-transform: uppercase;
}

.logo span {
  color: var(--text-primary);
  font-size: 15px;
  letter-spacing: 3px;
  margin-left: 8px;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-secondary);
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-red);
  animation: pulse 2s infinite;
  box-shadow: 0 0 10px currentColor;
  color: var(--accent-red);
}

.dot.connected {
  background: var(--accent-green);
  color: var(--accent-green);
  box-shadow: var(--glow-green);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

main.grid {
  display: grid;
  grid-template-columns: minmax(260px, 1.3fr) minmax(300px, 1.3fr) minmax(260px, 1.4fr);
  gap: 14px;
  padding: 12px 14px 16px;
  flex: 1;
  align-items: start;
  position: relative;
}

.panel {
  position: relative;
  background:
    linear-gradient(
      160deg,
      rgba(16, 26, 44, 0.84) 0%,
      rgba(12, 20, 34, 0.84) 100%
    );
  border: var(--panel-inset);
  border-radius: 14px;
  padding: 16px;
  box-shadow: var(--panel-shadow);
  transition: transform 0.3s ease, border-color 0.35s ease, box-shadow 0.35s ease;
  overflow: hidden;
  animation: wall-panel-pop 420ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
  opacity: 0;
  transform: translateY(12px);
}

.panel::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.08), transparent 60%);
  opacity: 0.35;
  pointer-events: none;
}

.panel:nth-child(1) { animation-delay: 0.01s; }
.panel:nth-child(2) { animation-delay: 0.05s; }
.panel:nth-child(3) { animation-delay: 0.09s; }
.panel:nth-child(4) { animation-delay: 0.13s; }
.panel:nth-child(5) { animation-delay: 0.17s; }
.panel:nth-child(6) { animation-delay: 0.21s; }
.panel:nth-child(7) { animation-delay: 0.25s; }
.panel:nth-child(8) { animation-delay: 0.29s; }
.panel:nth-child(9) { animation-delay: 0.33s; }
.panel:nth-child(10) { animation-delay: 0.37s; }

.panel:hover {
  border-color: rgba(45, 233, 255, 0.5);
  box-shadow: var(--panel-shadow), var(--glow-cyan);
  transform: translateY(-3px);
}

@keyframes wall-panel-pop {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.panel h2::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 10px rgba(45, 233, 255, 0.8);
}

.panel h2 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-secondary);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

/* Price Panel */
.price-panel {
  display: flex;
  flex-direction: column;
  grid-column: 1;
  grid-row: 1;
  align-self: stretch;
}

.price-display {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
}

.price {
  font-size: 36px;
  font-weight: bold;
  color: var(--text-primary);
  transition: color 0.3s;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.45);
}

.price.flash-green {
  animation: price-tick-up 0.5s ease;
}

.price.flash-red {
  animation: price-tick-down 0.5s ease;
}

@keyframes price-tick-up {
  0% {
    color: var(--text-primary);
    transform: scale(1);
  }
  20% {
    color: var(--accent-green);
    transform: scale(1.02);
  }
  100% {
    color: var(--text-primary);
    transform: scale(1);
  }
}

@keyframes price-tick-down {
  0% {
    color: var(--text-primary);
    transform: scale(1);
  }
  20% {
    color: var(--accent-red);
    transform: scale(1.02);
  }
  40% {
    color: var(--accent-orange);
    transform: scale(1);
  }
  100% {
    color: var(--text-primary);
    transform: scale(1);
  }
}

.price-change {
  font-size: 14px;
  font-weight: bold;
}

.price-change.up {
  color: var(--accent-green);
}

.price-change.down {
  color: var(--accent-red);
}

.price-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 12px;
}

.meta-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.meta-item label {
  font-size: 10px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.meta-item span {
  font-size: 14px;
  color: var(--text-primary);
}

.sparkline-container {
  width: 100%;
  height: 60px;
  margin-top: auto;
  border-radius: 4px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

#sparkline {
  width: 100%;
  height: 100%;
}

/* Order Book */
.orderbook-panel {
  grid-column: 2;
  grid-row: 1 / 3;
}

.orderbook-header {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  font-size: 10px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 0 8px;
  border-bottom: 1px solid var(--border);
}

.orderbook-content {
  max-height: 520px;
  overflow-y: auto;
  background:
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 0%, rgba(255, 255, 255, 0.02) 10%, transparent 10%);
  padding: 6px 4px;
  border-radius: 4px;
}

.asks, .bids {
  display: flex;
  flex-direction: column;
}

.asks {
  flex-direction: column-reverse;
}

.order-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  padding: 2px 0;
  font-size: 12px;
  position: relative;
  transition: background 0.2s, transform 0.15s;
  border-radius: 4px;
}

.order-row:hover {
  background: rgba(255, 255, 255, 0.06);
  transform: translateX(2px);
}

.order-row .depth-bar {
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  opacity: 0.15;
}

.order-row.bid .depth-bar {
  background: var(--accent-green);
}

.order-row.ask .depth-bar {
  background: var(--accent-red);
}

.order-row.bid .order-price {
  color: var(--accent-green);
}

.order-row.ask .order-price {
  color: var(--accent-red);
}

.spread {
  text-align: center;
  padding: 6px;
  font-size: 11px;
  color: var(--accent-cyan);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin: 4px 0;
}

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

.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat label {
  font-size: 10px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.stat span {
  font-size: 18px;
  font-weight: bold;
  color: var(--accent-cyan);
  text-shadow: 0 0 6px rgba(45, 233, 255, 0.2);
}

/* Blocks Panel */
.blocks-panel {
  grid-column: 1 / 4;
  grid-row: 2;
}

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

.block-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 7px;
  min-width: 0;
  padding: 10px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: background 0.2s;
}

.block-item:hover {
  background: rgba(255, 255, 255, 0.05);
}

.block-height {
  font-size: 14px;
  font-weight: bold;
  color: var(--accent-purple);
}

.block-details {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.block-details .txs {
  font-size: 12px;
  color: var(--text-primary);
}

.block-details .block-time {
  font-size: 10px;
  color: var(--text-secondary);
}

.block-details .block-hash {
  font-size: 9px;
  color: var(--text-secondary);
  font-family: monospace;
}

.block-placeholder, .whale-placeholder {
  color: var(--text-secondary);
  font-size: 12px;
  text-align: center;
  padding: 20px;
  animation: pulse 2s infinite;
}

/* Whale Panel */
.whale-panel {
  grid-column: 1 / 4;
  grid-row: 3;
}

.whale-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 250px;
  overflow-y: auto;
}

.whale-item {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 12px;
  padding: 6px 8px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 4px;
  align-items: center;
  transition: background 0.2s;
  animation: slideIn 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.whale-item:hover {
  background: rgba(255, 255, 255, 0.05);
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(-10px); }
  to { opacity: 1; transform: translateX(0); }
}

.whale-amount {
  font-weight: bold;
  color: var(--accent-orange);
  font-size: 13px;
}

.whale-hash {
  font-size: 10px;
  color: var(--text-secondary);
  font-family: monospace;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.whale-time {
  font-size: 10px;
  color: var(--text-secondary);
  white-space: nowrap;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 4px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-cyan);
}

/* === MONERO TAB === */
.xmr-grid {
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: auto auto auto;
}

.xmr-market-panel { grid-column: 1; grid-row: 1; }
.xmr-network-panel { grid-column: 2; grid-row: 1; }
.xmr-book-panel { grid-column: 3; grid-row: 1 / 3; }
.xmr-trades-panel { grid-column: 1 / 3; grid-row: 2; }
.xmr-news-panel { grid-column: 1 / 4; grid-row: 3; }

.xmr-book-container {
  display: flex;
  gap: 12px;
}

.xmr-book-side {
  flex: 1;
}

.xmr-book-header {
  font-size: 10px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  padding-bottom: 6px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--border);
}

#xmr-bids-list, #xmr-asks-list {
  max-height: 280px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.xmr-book-row {
  display: flex;
  justify-content: space-between;
  padding: 2px 0;
  font-size: 12px;
}

.xmr-book-row.bid { color: var(--accent-green); }
.xmr-book-row.ask { color: var(--accent-red); }

.xmr-trades-list {
  max-height: 220px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.xmr-trade-row {
  display: grid;
  grid-template-columns: 100px 1fr 1fr;
  gap: 12px;
  padding: 4px 0;
  font-size: 12px;
  border-bottom: 1px solid var(--border);
}

.xmr-trade-row.buy .xmr-trade-price { color: var(--accent-green); }
.xmr-trade-row.sell .xmr-trade-price { color: var(--accent-red); }
.xmr-trade-time { color: var(--text-secondary); font-size: 11px; }

.xmr-news-list {
  max-height: 240px;
  overflow-y: auto;
}

.xmr-news-row {
  display: grid;
  grid-template-columns: 100px 1fr 60px;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  align-items: start;
}

.xmr-news-source {
  color: var(--accent-orange);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.xmr-news-title a {
  color: var(--text-primary);
  text-decoration: none;
}

.xmr-news-title a:hover {
  color: var(--accent-cyan);
}

.xmr-news-time {
  color: var(--text-secondary);
  font-size: 11px;
  text-align: right;
}

.btc-news-panel {
  grid-column: 1 / 4;
  grid-row: 5;
}

.onchain-panel {
  grid-column: 1 / 4;
  grid-row: 4;
}

.onchain-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.onchain-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 6px;
  border: 1px solid var(--border);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.onchain-item:hover {
  border-color: rgba(45, 233, 255, 0.5);
  box-shadow: var(--glow-cyan);
}

.onchain-item label {
  font-size: 10px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.onchain-item span {
  font-size: 22px;
  font-weight: bold;
  color: var(--accent-cyan);
}

.onchain-item small {
  font-size: 9px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.onchain-signal {
  min-height: 14px;
  padding: 3px 7px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.025);
  font-size: 8px;
  font-style: normal;
  letter-spacing: 0.5px;
  text-align: center;
  text-transform: uppercase;
}

.onchain-signal.positive { color: var(--accent-green); border-color: rgba(45, 255, 163, 0.32); }
.onchain-signal.warning { color: var(--accent-amber); border-color: rgba(255, 224, 130, 0.3); }
.onchain-signal.danger { color: var(--accent-red); border-color: rgba(255, 77, 114, 0.34); }

.onchain-guide {
  margin-top: 12px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(3, 9, 18, 0.35);
}

.onchain-guide summary {
  color: var(--accent-cyan);
  cursor: pointer;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

.onchain-guide > div {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin: 12px 0 8px;
}

.onchain-guide p {
  display: flex;
  flex-direction: column;
  gap: 5px;
  color: var(--text-secondary);
  font-size: 9px;
  line-height: 1.45;
}

.onchain-guide p b {
  color: var(--text-primary);
  font-size: 10px;
}

.onchain-guide > small {
  color: var(--accent-amber);
  font-size: 8px;
}

/* === LOCAL MARKET INTELLIGENCE === */
.market-intelligence-panel {
  grid-column: 2 / 4;
  grid-row: 1;
  background:
    linear-gradient(145deg, rgba(10, 27, 40, 0.92), rgba(19, 16, 42, 0.88)),
    var(--bg-panel);
}

.intelligence-metrics {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 9px;
  margin: 12px 0;
}

.intelligence-metric {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
  padding: 11px;
  border: 1px solid rgba(95, 130, 180, 0.2);
  border-radius: 8px;
  background: rgba(3, 9, 18, 0.42);
}

.intelligence-metric.emphasis {
  border-color: rgba(45, 233, 255, 0.36);
  box-shadow: inset 0 0 22px rgba(45, 233, 255, 0.05);
}

.intelligence-metric small {
  color: var(--text-secondary);
  font-size: 8px;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

.intelligence-metric strong {
  overflow: hidden;
  color: var(--accent-cyan);
  font-size: 18px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.intelligence-metric.emphasis strong { color: var(--accent-amber); }

.intelligence-metric span {
  overflow: hidden;
  color: var(--text-secondary);
  font-size: 8px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.intelligence-lower-grid {
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: 12px;
}

.intelligence-lower-grid > div {
  min-width: 0;
  padding: 10px;
  border: 1px solid rgba(95, 130, 180, 0.18);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.15);
}

.intelligence-lower-grid h3 {
  margin-bottom: 8px;
  color: var(--text-secondary);
  font-size: 8px;
  letter-spacing: 0.9px;
  text-transform: uppercase;
}

.arb-watch-list,
.anomaly-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.arb-watch-row {
  display: grid;
  grid-template-columns: 18px minmax(90px, 1fr) 16px minmax(90px, 1fr) 66px;
  gap: 7px;
  align-items: center;
  padding: 7px;
  border-radius: 6px;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.025);
  font-size: 9px;
}

.arb-watch-row.positive {
  background: rgba(45, 255, 163, 0.055);
}

.arb-rank {
  color: var(--accent-purple);
  font-weight: 700;
  text-align: center;
}

.arb-watch-row > span:not(.arb-rank) {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3px 6px;
  min-width: 0;
}

.arb-watch-row small {
  grid-row: 1 / 3;
  align-self: center;
  color: var(--text-secondary);
  font-size: 7px;
  text-transform: uppercase;
}

.arb-watch-row b,
.arb-watch-row em {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.arb-watch-row b { color: var(--text-primary); }
.arb-watch-row em { color: var(--text-secondary); font-size: 8px; font-style: normal; }
.arb-watch-row > i { color: var(--accent-cyan); font-style: normal; text-align: center; }
.arb-watch-row > strong { color: var(--accent-amber); text-align: right; }
.arb-watch-row.positive > strong { color: var(--accent-green); }

.anomaly-item {
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.025);
  font-size: 9px;
  line-height: 1.35;
}

.anomaly-item.positive { border-color: var(--accent-green); color: var(--accent-green); }
.anomaly-item.warning { border-color: var(--accent-amber); color: var(--accent-amber); }
.anomaly-item.danger { border-color: var(--accent-red); color: var(--accent-red); }

/* Allow XMR network panel to host more stats */
.xmr-network-panel .stats-grid {
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.xmr-network-panel .stat span {
  font-size: 14px;
}

/* === MULTI-VENUE MARKETS === */
.markets-grid,
.predictions-grid {
  align-content: start;
}

.derivatives-overview-panel,
.predictions-search-panel {
  grid-column: 1 / 4;
  grid-row: 1;
  background:
    linear-gradient(115deg, rgba(10, 30, 47, 0.95), rgba(21, 21, 53, 0.9)),
    var(--bg-panel);
}

.spot-markets-panel {
  grid-column: 1 / 4;
  grid-row: 2;
}

.perpetuals-panel {
  grid-column: 1 / 4;
  grid-row: 3;
}

.derivatives-orderbook-panel {
  grid-column: 1 / 3;
  grid-row: 4 / 6;
}

.funding-panel {
  grid-column: 3;
  grid-row: 4 / 6;
}

.options-panel {
  grid-column: 1 / 4;
  grid-row: 6;
}

.panel-heading-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
}

.panel-heading-row.compact {
  align-items: center;
}

.panel-heading-row h2 {
  margin-bottom: 5px;
}

.panel-subtitle,
.data-note {
  color: var(--text-secondary);
  font-size: 10px;
  letter-spacing: 0.45px;
}

.data-note {
  margin-top: 10px;
}

.stream-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-secondary);
  background: rgba(0, 0, 0, 0.2);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.stream-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-orange);
  box-shadow: 0 0 9px rgba(255, 159, 28, 0.6);
}

.stream-status.connected .stream-dot {
  background: var(--accent-green);
  box-shadow: var(--glow-green);
}

.stream-status.partial .stream-dot {
  background: var(--accent-amber);
}

.venue-legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 10px;
  letter-spacing: 0.7px;
  text-transform: uppercase;
}

.venue-legend span {
  display: inline-flex;
  align-items: center;
}

.venue-swatch {
  width: 7px;
  height: 7px;
  margin-right: 7px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 9px currentColor;
}

.venue-swatch.hyperliquid { background: var(--accent-green); }
.venue-swatch.deribit { background: var(--accent-purple); }
.venue-swatch.okx { background: var(--text-primary); }
.venue-swatch.spot { background: var(--accent-cyan); }

.exclusion-badge {
  margin-left: auto;
  padding: 5px 8px;
  border: 1px solid rgba(255, 77, 114, 0.35);
  border-radius: 999px;
  color: var(--accent-red);
}

.market-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(178px, 1fr));
  gap: 10px;
}

.perpetual-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  gap: 8px;
  padding: 12px;
  border: 1px solid rgba(95, 130, 180, 0.22);
  border-radius: 10px;
  background: rgba(3, 9, 18, 0.45);
  cursor: pointer;
  outline: none;
  transition: border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.perpetual-card::before {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: 2px;
  border-radius: 10px 0 0 10px;
  background: var(--accent-orange);
}

.perpetual-card[data-state='live']::before { background: var(--accent-green); }
.perpetual-card[data-state='error']::before { background: var(--accent-red); }
.perpetual-card[data-state='retrying']::before { background: var(--accent-amber); }

.perpetual-card[data-state='live']:hover {
  transform: translateY(-2px);
  border-color: rgba(45, 255, 163, 0.42);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.28);
}

.perpetual-card[data-selected='true'] {
  border-color: var(--accent-cyan);
  background: rgba(45, 233, 255, 0.08);
  box-shadow: 0 0 0 1px rgba(45, 233, 255, 0.18), 0 12px 28px rgba(0, 0, 0, 0.28);
}

.perpetual-card[data-selected='true']::before {
  width: 3px;
  background: var(--accent-cyan);
  box-shadow: 0 0 10px rgba(45, 233, 255, 0.6);
}

.perpetual-card:focus-visible {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 2px rgba(45, 233, 255, 0.22);
}

.market-card-header,
.market-quote-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.venue-name {
  overflow: hidden;
  color: var(--text-primary);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.7px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.market-badge {
  flex: none;
  padding: 3px 6px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--accent-cyan);
  background: rgba(45, 233, 255, 0.06);
  font-size: 8px;
  letter-spacing: 0.7px;
  text-transform: uppercase;
}

.market-last {
  color: var(--text-primary);
  font-size: 20px;
  letter-spacing: -0.5px;
}

.market-change {
  min-height: 13px;
  color: var(--text-secondary);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.market-change.up { color: var(--accent-green); }
.market-change.down { color: var(--accent-red); }

.market-quote-grid span {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.market-quote-grid span:last-child {
  text-align: right;
}

.market-quote-grid small {
  color: var(--text-secondary);
  font-size: 8px;
  text-transform: uppercase;
}

.market-quote-grid b {
  overflow: hidden;
  color: var(--text-primary);
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.market-selector {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.market-selector select,
.prediction-search input {
  min-height: 34px;
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: 7px;
  outline: none;
  background: rgba(3, 8, 16, 0.9);
  font: inherit;
}

.market-selector select {
  max-width: 250px;
  padding: 0 30px 0 10px;
}

.market-selector select:focus,
.prediction-search input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 2px rgba(45, 233, 255, 0.12);
}

.derivatives-book-header,
.derivatives-book-row {
  display: grid;
  grid-template-columns: 1.15fr 1fr 1fr;
  gap: 8px;
}

.derivatives-book-header {
  margin-top: 8px;
  padding: 8px 5px;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.derivatives-book-side {
  display: flex;
  flex-direction: column;
  min-height: 55px;
}

.derivatives-book-side.asks {
  margin-top: 5px;
}

.derivatives-book-row {
  position: relative;
  padding: 3px 5px;
  border-radius: 3px;
  font-size: 11px;
}

.derivatives-book-row i {
  position: absolute;
  inset: 0 0 0 auto;
  z-index: 0;
  opacity: 0.12;
}

.derivatives-book-row.bid i { background: var(--accent-green); }
.derivatives-book-row.ask i { background: var(--accent-red); }
.derivatives-book-row.bid span:first-of-type { color: var(--accent-green); }
.derivatives-book-row.ask span:first-of-type { color: var(--accent-red); }
.derivatives-book-row span { position: relative; z-index: 1; }

.derivatives-spread {
  margin: 5px 0;
  padding: 8px;
  color: var(--accent-cyan);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: center;
  font-size: 10px;
}

.book-timestamp {
  margin-top: 7px;
  color: var(--text-secondary);
  text-align: right;
  font-size: 8px;
  text-transform: uppercase;
}

.derivatives-placeholder,
.options-loading,
.prediction-empty {
  grid-column: 1 / -1;
  padding: 22px;
  color: var(--text-secondary);
  text-align: center;
  font-size: 10px;
}

.derivatives-placeholder.error,
.options-loading.error { color: var(--accent-red); }

.funding-table {
  max-height: 470px;
  overflow-y: auto;
}

.funding-row {
  display: grid;
  grid-template-columns: 1.25fr 1fr 1fr;
  gap: 8px;
  align-items: center;
  padding: 9px 3px;
  border-bottom: 1px solid rgba(95, 130, 180, 0.16);
  font-size: 10px;
}

.funding-row b {
  color: var(--text-primary);
  text-align: right;
  font-weight: 600;
}

.funding-header {
  color: var(--text-secondary);
  font-size: 8px;
  text-transform: uppercase;
  letter-spacing: 0.7px;
}

.funding-header span:not(:first-child) { text-align: right; }

.options-table-wrap {
  overflow-x: auto;
}

.options-table {
  min-width: 760px;
  margin-top: 8px;
}

.options-row {
  display: grid;
  grid-template-columns: 1.15fr 1fr 0.75fr 1fr 1.15fr;
  gap: 12px;
  align-items: center;
  min-height: 39px;
  padding: 5px 8px;
  border-bottom: 1px solid rgba(95, 130, 180, 0.17);
  text-align: right;
  font-size: 10px;
}

.options-row > :nth-child(3) { text-align: center; }
.options-row .call { color: var(--accent-green); }
.options-row .put { color: var(--accent-red); }
.options-row small { color: var(--text-secondary); }

.options-header {
  color: var(--text-secondary);
  font-size: 8px;
  letter-spacing: 0.7px;
  text-transform: uppercase;
}

/* === PREDICTION MARKETS === */
.predictions-results-panel {
  grid-column: 1 / 4;
  grid-row: 2;
}

.predictions-heading {
  align-items: flex-end;
}

.prediction-search label {
  display: block;
  margin-bottom: 5px;
  color: var(--text-secondary);
  font-size: 8px;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

.prediction-search > div {
  display: flex;
  gap: 6px;
}

.prediction-search input {
  width: min(300px, 38vw);
  padding: 0 11px;
}

.prediction-search button {
  padding: 0 14px;
  color: var(--bg-primary);
  border: 0;
  border-radius: 7px;
  background: var(--accent-cyan);
  font: inherit;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.7px;
  text-transform: uppercase;
  cursor: pointer;
}

.prediction-columns {
  display: grid;
  grid-template-columns: repeat(5, minmax(210px, 1fr));
  gap: 10px;
  margin-top: 10px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.prediction-venue-column {
  min-width: 210px;
  padding: 9px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(3, 9, 18, 0.42);
}

.prediction-venue-column.unavailable {
  opacity: 0.58;
}

.prediction-venue-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  padding: 2px 2px 8px;
  border-bottom: 1px solid var(--border);
}

.prediction-venue-heading h3 {
  color: var(--accent-cyan);
  font-size: 11px;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

.prediction-venue-heading span {
  color: var(--text-secondary);
  font-size: 8px;
}

.prediction-card {
  margin-bottom: 8px;
  padding: 10px;
  border: 1px solid rgba(95, 130, 180, 0.16);
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.025);
}

.prediction-card h3 {
  min-height: 36px;
  margin-bottom: 9px;
  color: var(--text-primary);
  font-size: 10px;
  line-height: 1.35;
}

.prediction-outcomes {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.prediction-outcomes div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-size: 9px;
}

.prediction-outcomes b {
  color: var(--accent-amber);
  font-size: 11px;
}

main.grid::after {
  content: '';
  position: absolute;
  inset: 4px;
  border: 1px dashed rgba(255, 255, 255, 0.05);
  border-radius: 18px;
  pointer-events: none;
  z-index: -1;
}

@media (max-width: 1200px) {
  .logo {
    font-size: 24px;
  }

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

  .price-panel,
  .orderbook-panel,
  .blocks-panel,
  .whale-panel,
  .onchain-panel,
  .market-intelligence-panel,
  .btc-news-panel,
  .derivatives-overview-panel,
  .spot-markets-panel,
  .perpetuals-panel,
  .derivatives-orderbook-panel,
  .funding-panel,
  .options-panel,
  .predictions-search-panel,
  .predictions-results-panel {
    grid-column: 1 / 3;
    grid-row: auto;
  }

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

  .prediction-columns {
    grid-template-columns: repeat(3, minmax(220px, 1fr));
  }

  .intelligence-metrics {
    grid-template-columns: repeat(3, 1fr);
  }

  .onchain-guide > div {
    grid-template-columns: repeat(3, 1fr);
  }

  #tab-btc .price-panel { order: 1; }
  #tab-btc .market-intelligence-panel { order: 2; }
  #tab-btc .blocks-panel { order: 3; }
  #tab-btc .whale-panel { order: 4; }
  #tab-btc .onchain-panel { order: 5; }
  #tab-btc .btc-news-panel { order: 6; }

  .blocks-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  header {
    margin: 8px;
    padding: 12px;
    border-radius: 12px;
    flex-wrap: wrap;
  }

  header .tabs {
    order: 3;
    width: 100%;
  }

  header .tab {
    flex: 1;
    padding-inline: 8px;
  }

  main.grid {
    grid-template-columns: 1fr;
    padding: 10px;
    gap: 10px;
  }

  .panel {
    padding: 12px;
  }

  .derivatives-overview-panel,
  .spot-markets-panel,
  .perpetuals-panel,
  .derivatives-orderbook-panel,
  .funding-panel,
  .options-panel,
  .market-intelligence-panel,
  .predictions-search-panel,
  .predictions-results-panel {
    grid-column: 1;
  }

  .panel-heading-row,
  .predictions-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .market-selector {
    justify-content: space-between;
  }

  .market-selector select {
    max-width: 68vw;
  }

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

  .prediction-search input {
    width: 100%;
  }

  .prediction-search > div {
    width: 100%;
  }

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

  .prediction-venue-column {
    min-width: 0;
  }

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

  .intelligence-metrics {
    grid-template-columns: repeat(2, 1fr);
  }

  .intelligence-lower-grid {
    grid-template-columns: 1fr;
  }

  .arb-watch-row {
    grid-template-columns: 16px minmax(70px, 1fr) 12px minmax(70px, 1fr) 58px;
    gap: 4px;
  }

  .onchain-guide > div {
    grid-template-columns: 1fr;
  }

  .blocks-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 430px) {
  .market-card-grid {
    grid-template-columns: 1fr;
  }

  .logo span {
    font-size: 12px;
    letter-spacing: 2px;
  }

  .intelligence-metrics {
    grid-template-columns: 1fr;
  }
}

/* ========================================================================== */
/* BITCOIN REALTIME — FINANCIAL TERMINAL EDITION                              */
/* ========================================================================== */

:root {
  --bg-primary: #050505;
  --bg-secondary: #0a0a09;
  --bg-panel: #0c0c0b;
  --border: #34332f;
  --border-bright: #58564e;
  --text-primary: #f1eee5;
  --text-secondary: #a9a69c;
  --accent-green: #36d17c;
  --accent-cyan: #72c7e7;
  --accent-red: #ff5c5c;
  --accent-orange: #ff9d19;
  --accent-amber: #ffd166;
  --accent-purple: #bb9af7;
  --glow-green: none;
  --glow-cyan: none;
  --glow-red: none;
  --panel-shadow: none;
  --panel-inset: 1px solid var(--border);
  --ui-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --data-font: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

html {
  background: var(--bg-primary);
  color-scheme: dark;
}

body {
  min-width: 320px;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--ui-font);
  font-variant-numeric: tabular-nums lining-nums;
}

#app::before,
main.grid::after,
.panel::after {
  display: none;
}

header {
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  align-items: stretch;
  gap: 0;
  margin: 0;
  padding: 0;
  border: 0;
  border-bottom: 1px solid #665633;
  border-radius: 0;
  background: #090908;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.34);
  backdrop-filter: none;
}

.logo {
  display: flex;
  align-items: center;
  min-height: 46px;
  padding: 0 14px 0 0;
  color: var(--text-primary);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.logo b {
  display: grid;
  align-self: stretch;
  place-items: center;
  min-width: 58px;
  margin-right: 12px;
  background: var(--accent-orange);
  color: #090704;
  font: 900 14px/1 var(--data-font);
  letter-spacing: -0.02em;
}

.logo span {
  margin: 0;
  color: var(--text-primary);
  font-size: 13px;
  letter-spacing: 0.08em;
}

.tabs {
  align-items: stretch;
  gap: 0;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
}

.tab {
  min-width: 104px;
  padding: 0 15px;
  border: 0;
  border-right: 1px solid #22221f;
  border-radius: 0;
  background: #10100f;
  color: #b9b5a9;
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.12em;
  transition: background-color 140ms ease-out, color 140ms ease-out;
}

.tab:hover {
  border-color: #22221f;
  background: #1b1a17;
  color: #fff7e7;
}

.tab:focus-visible,
.prediction-search button:focus-visible,
.prediction-search input:focus-visible,
.market-selector select:focus-visible,
.perpetual-card:focus-visible,
.onchain-guide summary:focus-visible {
  outline: 2px solid var(--accent-amber);
  outline-offset: -2px;
}

.tab.active {
  border-color: transparent;
  background: var(--accent-orange);
  color: #0a0702;
  box-shadow: none;
}

.terminal-session {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  min-width: 0;
  overflow: hidden;
  color: #8d897f;
  font: 600 9px/1 var(--data-font);
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.terminal-session span {
  padding: 0 10px;
  border-right: 1px solid #24231f;
}

.terminal-session span:first-child {
  color: var(--accent-orange);
}

.status {
  min-width: 158px;
  justify-content: center;
  padding: 0 14px;
  border: 0;
  border-radius: 0;
  background: #0c0c0b;
  color: #bbb7ac;
  font: 600 9px/1 var(--data-font);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.dot,
.stream-dot {
  width: 6px;
  height: 6px;
  border-radius: 1px;
  animation: none;
  box-shadow: none;
}

main.grid {
  grid-template-columns: minmax(238px, 0.85fr) minmax(320px, 1.3fr) minmax(320px, 1.3fr);
  gap: 5px;
  padding: 5px;
  background: #050505;
}

.panel {
  padding: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 0;
  background: var(--bg-panel);
  box-shadow: none;
  opacity: 1;
  transform: none;
  animation: none;
  transition: border-color 130ms ease-out, background-color 130ms ease-out;
}

.panel:hover {
  border-color: var(--border-bright);
  background: #0e0e0c;
  box-shadow: none;
  transform: none;
}

.panel h2 {
  min-width: 0;
  margin: -10px -10px 10px;
  padding: 7px 9px;
  border-bottom: 1px solid var(--border);
  background: #151411;
  color: #e5e0d4;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.105em;
  line-height: 1.2;
}

.panel h2::before {
  width: 3px;
  height: 10px;
  margin: 0 7px 0 0;
  border-radius: 0;
  background: var(--accent-orange);
  box-shadow: none;
  vertical-align: -1px;
}

.panel-heading-row {
  min-height: 29px;
  margin: -10px -10px 9px;
  padding: 0 9px;
  border-bottom: 1px solid var(--border);
  background: #151411;
}

.panel-heading-row.compact {
  margin-bottom: 9px;
}

.panel-heading-row h2 {
  margin: 0;
  padding: 7px 0;
  border: 0;
  background: transparent;
}

.panel-subtitle,
.data-note {
  color: #8d8a82;
  font-size: 9px;
  line-height: 1.45;
}

.panel-heading-row .panel-subtitle {
  margin: -3px 0 6px 10px;
}

.price-panel {
  background: #0c0c0b;
}

.price-display {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: 8px;
  margin: 2px 0 10px;
}

.price {
  color: #fff9e9;
  font: 800 31px/1 var(--data-font);
  letter-spacing: -0.045em;
  text-shadow: none;
}

.price-change,
.meta-item span,
.intelligence-metric strong,
.market-last,
.market-quote-grid b,
.funding-row,
.options-row,
.derivatives-book-row,
.derivatives-spread,
.block-height,
.whale-amount,
.onchain-item span,
.prediction-outcomes b {
  font-family: var(--data-font);
}

.price-meta {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  border: 1px solid #2b2a26;
  background: #2b2a26;
}

.meta-item {
  padding: 7px;
  background: #090908;
}

.meta-item label,
.intelligence-metric small,
.market-quote-grid small,
.onchain-item label,
.onchain-item small {
  color: #89867e;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.meta-item span {
  font-size: 12px;
}

.sparkline-container {
  height: 47px;
  margin-top: 7px;
  border: 1px solid #25241f;
  border-radius: 0;
  background: #080807;
}

.market-intelligence-panel {
  background: #0c0c0b;
}

.intelligence-metrics {
  gap: 1px;
  margin: 0 0 7px;
  border: 1px solid #312f2a;
  background: #312f2a;
}

.intelligence-metric,
.intelligence-metric.emphasis {
  gap: 3px;
  padding: 8px;
  border: 0;
  border-radius: 0;
  background: #080807;
  box-shadow: none;
}

.intelligence-metric.emphasis {
  background: #1b160d;
}

.intelligence-metric strong {
  color: var(--accent-cyan);
  font-size: 15px;
}

.intelligence-metric.emphasis strong {
  color: var(--accent-orange);
}

.intelligence-metric span {
  color: #7f7c74;
  font: 8px/1.2 var(--ui-font);
}

.intelligence-lower-grid {
  gap: 5px;
}

.intelligence-lower-grid > div {
  padding: 7px;
  border: 1px solid #282722;
  background: #080807;
}

.intelligence-lower-grid h3 {
  margin-bottom: 6px;
  color: var(--accent-orange);
  font-size: 9px;
  letter-spacing: 0.1em;
}

.arb-watch-list,
.anomaly-list {
  gap: 2px;
}

.arb-watch-row,
.anomaly-item {
  border: 0;
  border-top: 1px solid #23221f;
  border-radius: 0;
  background: transparent;
}

.arb-watch-row:first-child,
.anomaly-item:first-child {
  border-top: 0;
}

.arb-watch-row > i {
  color: #706d65;
}

.blocks-list {
  gap: 1px;
  border: 1px solid #2b2a26;
  background: #2b2a26;
}

.block-item {
  gap: 4px;
  padding: 8px;
  border: 0;
  border-radius: 0;
  background: #090908;
}

.block-item:hover,
.whale-item:hover {
  background: #171611;
}

.block-height {
  color: var(--accent-orange);
  font-size: 12px;
}

.block-details .block-hash,
.whale-hash {
  font-family: var(--data-font);
}

.whale-list {
  gap: 1px;
  background: #292824;
}

.whale-item {
  padding: 6px 8px;
  border: 0;
  border-radius: 0;
  background: #090908;
  animation: none;
}

.whale-amount {
  color: var(--accent-orange);
}

.onchain-grid {
  gap: 1px;
  border: 1px solid #2d2b27;
  background: #2d2b27;
}

.onchain-item {
  gap: 3px;
  padding: 9px 6px;
  border: 0;
  border-radius: 0;
  background: #090908;
}

.onchain-item:hover {
  border-color: transparent;
  background: #15140f;
  box-shadow: none;
}

.onchain-item span {
  color: var(--accent-cyan);
  font-size: 18px;
}

.onchain-signal,
.market-badge,
.exclusion-badge,
.venue-legend span,
.stream-status {
  border-radius: 2px;
}

.onchain-signal {
  border-color: #37352f;
  background: #11100e;
}

.onchain-guide {
  margin-top: 7px;
  padding: 7px 9px;
  border-color: #2e2d29;
  border-radius: 0;
  background: #080807;
}

.onchain-guide summary {
  color: var(--accent-orange);
}

.xmr-news-list {
  gap: 0;
}

.xmr-news-row {
  padding: 7px 5px;
  border-bottom: 1px solid #24231f;
}

.xmr-news-row:hover {
  background: #171611;
}

.xmr-news-source {
  color: var(--accent-orange);
}

.xmr-news-title a:hover {
  color: var(--accent-amber);
}

.markets-grid,
.predictions-grid {
  grid-template-columns: repeat(12, minmax(0, 1fr));
}

.derivatives-overview-panel,
.predictions-search-panel,
.predictions-results-panel,
.options-panel {
  grid-column: 1 / 13;
}

.derivatives-overview-panel,
.predictions-search-panel {
  grid-row: 1;
}

.spot-markets-panel {
  grid-column: 1 / 7;
  grid-row: 2;
  align-self: stretch;
}

.perpetuals-panel {
  grid-column: 7 / 13;
  grid-row: 2;
  align-self: stretch;
}

.derivatives-orderbook-panel {
  grid-column: 1 / 8;
  grid-row: 3;
}

.funding-panel {
  grid-column: 8 / 13;
  grid-row: 3;
}

.options-panel {
  grid-row: 4;
}

.predictions-results-panel {
  grid-row: 2;
}

.venue-legend {
  gap: 3px;
  padding: 0;
  border: 0;
  background: transparent;
}

.venue-legend span {
  padding: 4px 7px;
  border: 1px solid #302f2a;
  background: #0a0a09;
  color: #aaa79f;
}

.market-card-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2px;
}

#perpetual-market-cards {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.perpetual-card {
  padding: 8px;
  border-color: #2f2e29;
  border-radius: 0;
  background: #090908;
  box-shadow: none;
}

.perpetual-card::before {
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  border-radius: 0;
}

.perpetual-card[data-state='live']:hover,
.perpetual-card[data-selected='true'] {
  border-color: var(--accent-orange);
  background: #19160f;
  box-shadow: none;
  transform: none;
}

.perpetual-card[data-selected='true']::before {
  height: 2px;
  background: var(--accent-orange);
}

.venue-name {
  color: #e8e4da;
}

.market-badge {
  border-color: #68552c;
  background: #1e1709;
  color: var(--accent-orange);
}

.market-last {
  font-size: 15px;
}

.market-selector {
  color: #9b988f;
  font-size: 8px;
}

.market-selector select,
.prediction-search input {
  min-height: 28px;
  border: 1px solid #49473f;
  border-radius: 0;
  background: #050505;
  color: #efeadd;
  font-family: var(--data-font);
}

.market-selector select:focus,
.prediction-search input:focus {
  border-color: var(--accent-orange);
  box-shadow: none;
}

.derivatives-book-header,
.derivatives-book-row,
.funding-row,
.options-row {
  font-family: var(--data-font);
}

.derivatives-book-header,
.funding-header,
.options-header {
  border-color: #4c493f;
  background: #191812;
  color: #bcb8ac;
}

.derivatives-book-row,
.funding-row,
.options-row {
  border-color: #24231f;
}

.derivatives-book-row:hover,
.funding-row:not(.funding-header):hover,
.options-row:not(.options-header):hover {
  background: #181611;
}

.derivatives-spread {
  border-color: #5d4b28;
  border-radius: 0;
  background: #1a1409;
  color: var(--accent-orange);
}

.prediction-search button {
  min-height: 28px;
  border: 1px solid var(--accent-orange);
  border-radius: 0;
  background: var(--accent-orange);
  color: #100b03;
  font-weight: 800;
  letter-spacing: 0.08em;
  transition: background-color 130ms ease-out;
}

.prediction-search button:hover {
  background: var(--accent-amber);
}

.prediction-columns {
  grid-template-columns: repeat(5, minmax(210px, 1fr));
  gap: 4px;
}

.prediction-venue-column,
.prediction-venue-column.unavailable {
  padding: 8px;
  border: 1px solid #302f2a;
  border-radius: 0;
  background: #090908;
}

.prediction-venue-heading {
  border-color: #393731;
}

.prediction-venue-heading h3 {
  color: var(--accent-orange);
  letter-spacing: 0.08em;
}

.prediction-card {
  padding: 8px;
  border: 0;
  border-top: 1px solid #292824;
  border-radius: 0;
  background: transparent;
}

.prediction-card:first-of-type {
  border-top: 0;
}

.prediction-card:hover {
  background: #171611;
}

.prediction-outcomes div {
  border-radius: 0;
  background: #171611;
}

.derivatives-placeholder,
.options-loading,
.prediction-empty,
.block-placeholder,
.whale-placeholder {
  color: #aaa79f;
  font-family: var(--data-font);
  animation: none;
}

::-webkit-scrollbar {
  width: 7px;
  height: 7px;
}

::-webkit-scrollbar-track {
  background: #080807;
}

::-webkit-scrollbar-thumb {
  border: 1px solid #11100e;
  border-radius: 0;
  background: #44423b;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-orange);
}

@media (max-width: 1200px) {
  header {
    grid-template-columns: auto 1fr auto;
  }

  .terminal-session {
    display: none;
  }

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

  .derivatives-overview-panel,
  .spot-markets-panel,
  .perpetuals-panel,
  .derivatives-orderbook-panel,
  .funding-panel,
  .options-panel,
  .predictions-search-panel,
  .predictions-results-panel {
    grid-column: 1 / 3;
    grid-row: auto;
  }

  .market-card-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  #perpetual-market-cards {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .prediction-columns {
    grid-template-columns: repeat(3, minmax(220px, 1fr));
  }
}

@media (max-width: 760px) {
  header {
    grid-template-columns: 1fr auto;
    margin: 0;
    padding: 0;
    border-radius: 0;
  }

  header .tabs {
    order: 3;
    grid-column: 1 / 3;
    width: 100%;
    border-top: 1px solid var(--border);
    border-left: 0;
    border-right: 0;
  }

  header .tab {
    min-height: 36px;
    padding-inline: 8px;
  }

  .logo {
    min-height: 42px;
  }

  .logo b {
    min-width: 50px;
  }

  .status {
    min-width: 128px;
  }

  main.grid,
  .markets-grid,
  .predictions-grid {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 4px;
  }

  .panel {
    padding: 9px;
  }

  .panel h2 {
    margin: -9px -9px 9px;
  }

  .panel-heading-row {
    margin: -9px -9px 8px;
  }

  .derivatives-overview-panel,
  .spot-markets-panel,
  .perpetuals-panel,
  .derivatives-orderbook-panel,
  .funding-panel,
  .options-panel,
  .market-intelligence-panel,
  .predictions-search-panel,
  .predictions-results-panel {
    grid-column: 1;
  }

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

  #perpetual-market-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

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

@media (max-width: 430px) {
  .logo span {
    font-size: 10px;
    letter-spacing: 0.05em;
  }

  .status {
    min-width: auto;
    padding: 0 8px;
  }

  .market-card-grid,
  .blocks-list,
  .onchain-grid,
  .intelligence-metrics {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}