/* ═══════════════════════════════════════════════
   Polymarket Arbitrage Scanner — Stylesheet
   ═══════════════════════════════════════════════ */

:root {
  --bg-primary: #0a0b0f;
  --bg-secondary: #11131a;
  --bg-card: #161922;
  --bg-card-hover: #1a1e2a;
  --bg-elevated: #1e2233;

  --border-subtle: rgba(255,255,255,0.04);
  --border-medium: rgba(255,255,255,0.08);
  --border-strong: rgba(255,255,255,0.15);

  --text-primary: #f0f2f5;
  --text-secondary: #8a8f9e;
  --text-muted: #4a4f60;

  --accent-up: #00e676;
  --accent-up-bg: rgba(0,230,118,0.08);
  --accent-up-border: rgba(0,230,118,0.25);

  --accent-down: #ff5252;
  --accent-down-bg: rgba(255,82,82,0.08);
  --accent-down-border: rgba(255,82,82,0.25);

  --accent-arb: #7c4dff;
  --accent-arb-bg: rgba(124,77,255,0.1);
  --accent-arb-border: rgba(124,77,255,0.35);
  --accent-arb-glow: rgba(124,77,255,0.2);

  --accent-gold: #ffd740;
  --accent-gold-bg: rgba(255,215,64,0.08);

  --accent-cyan: #00e5ff;
  --accent-cyan-bg: rgba(0,229,255,0.06);

  --accent-warning: #ff9100;

  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 20px;

  --shadow-card: 0 2px 8px rgba(0,0,0,0.3), 0 0 1px rgba(255,255,255,0.05);
  --shadow-elevated: 0 8px 32px rgba(0,0,0,0.5), 0 0 1px rgba(255,255,255,0.08);
  --shadow-glow-arb: 0 0 30px rgba(124,77,255,0.15), 0 0 60px rgba(124,77,255,0.05);
}

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

body {
  font-family: var(--font-main);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }

/* ═══ TOP BAR ═══ */
#top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 56px;
  width: 100%;
  background: linear-gradient(180deg, rgba(124,77,255,0.06) 0%, var(--bg-secondary) 100%);
  border-bottom: 1px solid var(--border-medium);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  backdrop-filter: blur(12px);
}

.top-bar-left, .top-bar-center, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 1.5px;
}

.logo-icon {
  font-size: 1.4rem;
  filter: drop-shadow(0 0 6px rgba(124,77,255,0.4));
}

.logo-text {
  background: linear-gradient(135deg, var(--accent-arb), var(--accent-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-badge {
  font-size: 0.6rem;
  background: var(--accent-arb-bg);
  color: var(--accent-arb);
  border: 1px solid var(--accent-arb-border);
  padding: 2px 8px;
  border-radius: 4px;
  letter-spacing: 2px;
  font-weight: 700;
}

.scanner-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.scanner-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-arb);
  animation: pulse-arb 2s ease-in-out infinite;
}

@keyframes pulse-arb {
  0%, 100% { box-shadow: 0 0 0 0 rgba(124,77,255,0.4); }
  50% { box-shadow: 0 0 0 8px rgba(124,77,255,0); }
}

.scanner-status .scanner-label {
  animation: scan-text 3s ease-in-out infinite;
}

@keyframes scan-text {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

.session-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.ws-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.ws-status.connected .ws-dot { background: var(--accent-up); box-shadow: 0 0 6px rgba(0,230,118,0.4); }
.ws-status.disconnected .ws-dot { background: var(--accent-down); }
.ws-dot { width: 6px; height: 6px; border-radius: 50%; }

/* --- Matrix Cards --- */
.matrix-market-card.compact {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  padding: 8px;
  min-width: 200px;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.matrix-market-card.compact:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
}

.matrix-market-card.compact.co-closing {
  border-left: 3px solid var(--accent-primary);
  background: rgba(124, 77, 255, 0.03);
}

.odds-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  margin-bottom: 8px;
}

.link-box {
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.1s, background 0.2s;
}

.link-box:hover {
  background: rgba(255,255,255,0.05) !important;
  transform: scale(0.98);
}

.odds-box {
  background: rgba(0,0,0,0.2);
  padding: 4px;
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.odds-label {
  font-size: 0.5rem;
  color: #555;
  font-weight: 700;
  margin-bottom: 0;
}

.odds-val {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 800;
}

.odds-box.up .odds-val { color: var(--accent-up); }
.odds-box.down .odds-val { color: var(--accent-down); }

.stats-row {
  display: grid;
  grid-template-columns: 1fr 0.8fr 0.6fr;
  gap: 8px;
  align-items: flex-start;
}

.stat-col {
  display: flex;
  flex-direction: column;
}

.stat-label {
  font-size: 0.5rem;
  color: #555;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.stat-val {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: #ccc;
}

.stat-val.urgent {
  color: var(--accent-down);
  font-weight: 900;
  animation: pulse 1s infinite;
}

.stat-delta {
  font-size: 0.65rem;
  font-weight: 800;
  margin-top: -1px;
}

/* ─── Matrix Table Styles ─── */
.matrix-table {
  border-collapse: separate;
  border-spacing: 0;
}

.matrix-table th {
  padding: 10px;
  background: rgba(255,255,255,0.02);
  border-bottom: 2px solid var(--border-medium);
  font-size: 0.65rem;
  letter-spacing: 1px;
}

.matrix-group-cross-tf {
  border-left: 1.5px dashed var(--accent-warning);
  border-right: 1.5px dashed var(--accent-warning);
  border-top: 1.5px dashed var(--accent-warning);
  background: rgba(255, 171, 0, 0.05) !important;
  color: var(--accent-warning) !important;
}

.matrix-group-pre-close {
  border-left: 1.5px dashed rgba(255,255,255,0.4);
  border-right: 1.5px dashed rgba(255,255,255,0.4);
  border-top: 1.5px dashed rgba(255,255,255,0.4);
  background: rgba(255, 255, 255, 0.03) !important;
}

.matrix-col-cross {
  border-left: 1.5px dashed rgba(255, 171, 0, 0.3);
  border-right: 1.5px dashed rgba(255, 171, 0, 0.3);
}

.matrix-col-pre {
  border-left: 1.5px dashed rgba(255, 255, 255, 0.15);
  border-right: 1.5px dashed rgba(255, 255, 255, 0.15);
}

.matrix-table td {
  padding: 8px;
  vertical-align: middle;
}

.liq-warning, .min-order-warning {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 900;
  letter-spacing: 1px;
  backdrop-filter: blur(2px);
  z-index: 10;
  text-align: center;
  padding: 8px;
}

.liq-warning {
  color: var(--accent-down);
}

.min-order-warning {
  color: var(--accent-warning); /* Light orange */
}

/* --- Cross Arb Logic --- */
.cross-arb-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  padding: 8px;
  transition: all 0.2s ease;
}

.cross-arb-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
}

.cross-spread {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 900;
  letter-spacing: -0.5px;
}

.cross-odds-row {
  display: flex;
  gap: 4px;
  width: 100%;
  justify-content: center;
}

.mini-link {
  text-decoration: none;
  flex: 1;
  padding: 4px !important;
  min-width: 75px;
  background: rgba(255, 255, 255, 0.05) !important;
  border-radius: 6px !important;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.mini-link:hover {
  background: rgba(255, 255, 255, 0.1) !important;
  transform: translateY(-1px);
}

.mini-link .odds-label {
  font-size: 0.55rem !important;
  margin-bottom: 2px !important;
  font-weight: 600;
}

.mini-link .odds-val {
  font-size: 0.72rem !important;
  font-weight: 800;
  letter-spacing: 0.2px;
}

.est-profit-usd {
  font-size: 0.7rem;
  opacity: 0.6;
  margin-left: 2px;
}

.cross-footer-row {
  display: flex;
  gap: 6px;
  width: 100%;
  align-items: center;
  margin-top: 2px;
}

.ptb-diff-box {
  flex: 0 0 auto;
  background: rgba(0,0,0,0.4);
  padding: 4px 8px;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.05);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 60px;
}

.diff-label {
  font-size: 0.45rem;
  color: #666;
  font-weight: 800;
  text-transform: uppercase;
}

.diff-val {
  font-size: 0.65rem;
  color: var(--accent-warning);
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
}

.target-btn {
  flex: 1;
  background: linear-gradient(135deg, #3a3a4a 0%, #2a2a3a 100%);
  color: white;
  border: 1px solid rgba(255,255,255,0.1);
  padding: 8px 4px;
  border-radius: 6px;
  font-size: 0.65rem;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  transition: all 0.2s;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.target-btn svg {
  width: 10px;
  height: 10px;
  color: var(--accent-warning);
}

.target-btn:hover {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: white;
  box-shadow: 0 0 10px rgba(124, 77, 255, 0.4);
}

.target-btn:hover svg {
  color: white;
}

.clock-display {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.circular-timer {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
}

.progress-ring__circle-bg {
  stroke: var(--bg-elevated);
}

.circular-timer .clock-display {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-primary);
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* ═══ DASHBOARD GRID ═══ */
.arb-dashboard {
  display: grid;
  gap: 16px;
  padding: 16px 24px 16px;
  grid-template-columns: 1fr 1fr;
  width: 100%;
  margin: 0;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: border-color 0.3s, box-shadow 0.3s;
}

.card:hover {
  border-color: var(--border-strong);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(255,255,255,0.015);
}

.card-header h2 {
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--text-primary);
}

.card-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ─── Opportunities Card ─── */
.card-opportunities {
  grid-column: 1 / -1;
  border-color: var(--accent-arb-border);
  box-shadow: var(--shadow-glow-arb);
}

.opp-count {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-arb);
  background: var(--accent-arb-bg);
  padding: 4px 10px;
  border-radius: 12px;
  letter-spacing: 0.5px;
}

.opportunities-container {
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 120px;
}

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 32px;
  color: var(--text-muted);
  font-size: 0.9rem;
  text-align: center;
}

.empty-icon {
  font-size: 2rem;
  opacity: 0.5;
}

.empty-sub {
  font-size: 0.75rem;
  max-width: 400px;
  line-height: 1.5;
}

/* ─── Opportunity Card ─── */
.opp-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 16px 20px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.opp-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  border-radius: 4px 0 0 4px;
}

.opp-card.positive::before { background: var(--accent-up); }
.opp-card.negative::before { background: var(--accent-down); }
.opp-card.neutral::before { background: var(--accent-arb); }

.opp-card:hover {
  border-color: var(--accent-arb-border);
  box-shadow: var(--shadow-elevated);
  transform: translateY(-1px);
}

.opp-asset {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  min-width: 60px;
}

.opp-asset-icon {
  font-size: 1.8rem;
  line-height: 1;
}

.opp-asset-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-secondary);
}

.opp-details {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.opp-pair-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-cyan);
  background: var(--accent-cyan-bg);
  padding: 2px 8px;
  border-radius: 4px;
  width: fit-content;
}

.opp-odds-row {
  display: flex;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.opp-odds-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

.opp-odds-item .label { color: var(--text-muted); font-size: 0.7rem; }
.opp-odds-item .value-up { color: var(--accent-up); font-weight: 600; }
.opp-odds-item .value-down { color: var(--accent-down); font-weight: 600; }

.opp-metrics {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  min-width: 120px;
}

.opp-spread {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 800;
}

.opp-spread.positive { color: var(--accent-up); }
.opp-spread.negative { color: var(--accent-down); }
.opp-spread.neutral { color: var(--accent-arb); }

.opp-spread-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.opp-confidence {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 8px;
}

.opp-confidence.high { background: rgba(0,230,118,0.1); color: var(--accent-up); }
.opp-confidence.medium { background: rgba(255,215,64,0.1); color: var(--accent-gold); }
.opp-confidence.low { background: rgba(255,82,82,0.1); color: var(--accent-down); }

/* ─── Co-Closing Card ─── */
.card-coclosing {
  grid-column: 1 / -1;
}

.coclosing-count {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-gold);
  background: var(--accent-gold-bg);
  padding: 4px 10px;
  border-radius: 12px;
}

.coclosing-container {
  padding: 16px 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  min-height: 80px;
}

.ccw-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  min-width: 220px;
  flex: 1;
  max-width: 400px;
  transition: all 0.3s;
}

.ccw-card:hover {
  border-color: var(--accent-gold);
  box-shadow: 0 0 20px rgba(255,215,64,0.08);
}

.ccw-timer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  min-width: 60px;
}

.ccw-timer-value {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent-gold);
}

.ccw-timer-label {
  font-size: 0.6rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.ccw-timeframes {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.ccw-tf-badge {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 6px;
  background: var(--accent-arb-bg);
  color: var(--accent-arb);
  border: 1px solid var(--accent-arb-border);
}

.ccw-tf-badge.tf-5m { background: rgba(0,230,118,0.08); color: var(--accent-up); border-color: rgba(0,230,118,0.2); }
.ccw-tf-badge.tf-15m { background: rgba(0,229,255,0.08); color: var(--accent-cyan); border-color: rgba(0,229,255,0.2); }
.ccw-tf-badge.tf-1h { background: rgba(255,215,64,0.08); color: var(--accent-gold); border-color: rgba(255,215,64,0.2); }

/* ─── Market Matrix ─── */
.card-matrix {
  grid-column: 1 / -1;
}

.matrix-container {
  padding: 0;
  overflow-x: auto;
}

.matrix-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.82rem;
}

.matrix-table th {
  padding: 10px 16px;
  text-align: center;
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
  background: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--border-medium);
}

.matrix-corner {
  text-align: left !important;
  padding-left: 20px !important;
}

.matrix-table td {
  padding: 8px 12px;
  text-align: center;
  border-bottom: 1px solid var(--border-subtle);
  transition: background 0.2s;
}

.matrix-table tbody tr:hover td {
  background: rgba(124,77,255,0.03);
}

.matrix-asset-cell {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-left: 8px;
}

.matrix-asset-icon {
  font-size: 1.3rem;
  width: 32px;
  text-align: center;
}

.matrix-asset-name {
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
}

.matrix-market-cell {
  display: flex;
  flex-direction: column;
  gap: 2px;
  align-items: center;
}

.matrix-odds {
  display: flex;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 800;
}

.matrix-up { color: var(--accent-up); }
.matrix-down { color: var(--accent-down); }

.matrix-ptb {
  font-size: 0.65rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.matrix-timer-cell {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.matrix-timer-cell.urgent { color: var(--accent-warning); font-weight: 700; animation: urgentPulse 1s ease-in-out infinite; }

@keyframes urgentPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.matrix-no-data {
  color: var(--text-muted);
  font-size: 0.75rem;
  font-style: italic;
}

.matrix-binance {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-primary);
}

/* ─── Pair Spread Detail ─── */
.card-pair-detail {
  grid-column: 1 / -1;
}

.pair-detail-grid {
  padding: 16px 20px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
  min-height: 100px;
}

.pair-card {
  padding: 14px 16px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: all 0.3s;
}

.pair-card:hover {
  border-color: var(--accent-arb-border);
  transform: translateY(-1px);
}

.pair-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pair-label {
  font-size: 0.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}

.pair-asset-tag {
  font-size: 0.65rem;
  padding: 1px 6px;
  border-radius: 3px;
  font-weight: 700;
}

.pair-spread-badge {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 6px;
}

.pair-spread-badge.positive { background: rgba(0,230,118,0.1); color: var(--accent-up); }
.pair-spread-badge.negative { background: rgba(255,82,82,0.1); color: var(--accent-down); }

.pair-odds-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.pair-tf-col {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 8px;
  background: rgba(0,0,0,0.15);
  border-radius: 6px;
}

.pair-tf-label {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.pair-tf-odds {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
}

/* ─── History ─── */
.card-history, .card-sim-trades, .card-simulated-history {
  grid-column: 1 / -1;
  width: 100%;
}

.history-table-wrap {
  width: 100%;
  overflow-x: auto;
  max-height: 600px;
  overflow-y: auto;
  border-radius: 0 0 10px 10px;
}

.history-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.8rem;
}

.history-table th {
  padding: 8px 12px;
  text-align: center;
  font-weight: 600;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-medium);
  position: sticky;
  top: 0;
  z-index: 5;
}

.history-table td {
  padding: 6px 12px;
  text-align: center;
  border-bottom: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.history-table tbody tr:hover td {
  background: rgba(124,77,255,0.03);
}

/* ─── Utility classes ─── */
.val-up { color: var(--accent-up) !important; }
.val-down { color: var(--accent-down) !important; }
.val-arb { color: var(--accent-arb) !important; }
.val-gold { color: var(--accent-gold) !important; }
.mono { font-family: var(--font-mono); }
.hidden { display: none !important; }

.matrix-legend {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.7rem;
  color: var(--text-muted);
}

.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 2px;
}

.legend-dot.legend-up { background: var(--accent-up); }
.legend-dot.legend-down { background: var(--accent-down); }

/* ─── Footer ─── */
.footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px;
  font-size: 0.72rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-secondary);
}

.footer-sep {
  opacity: 0.3;
}

/* ─── Co-closing indicator on matrix ─── */
.matrix-coclosing-indicator {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 0.6rem;
  color: var(--accent-gold);
  background: var(--accent-gold-bg);
  padding: 1px 5px;
  border-radius: 3px;
  margin-top: 2px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* ─── Responsive ─── */
@media (max-width: 1200px) {
  .arb-dashboard {
    grid-template-columns: 1fr;
    padding: 68px 16px 12px;
  }
}

@media (max-width: 768px) {
  #top-bar {
    padding: 0 12px;
    height: 48px;
  }
  .logo-text { font-size: 0.85rem; }
  .matrix-table { font-size: 0.72rem; }
  .arb-dashboard { padding: 56px 8px 8px; gap: 8px; }
  .card-header { padding: 10px 14px; }
  .pair-detail-grid { grid-template-columns: 1fr; }
}

/* ─── Glassmorphism on opportunity card hover ─── */
.opp-card.positive:hover {
  background: linear-gradient(135deg, rgba(0,230,118,0.04) 0%, var(--bg-elevated) 100%);
}

/* ─── Animated gradient border for main opportunities card ─── */
.card-opportunities {
  position: relative;
}

.card-opportunities::after {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  bottom: -1px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--accent-arb), var(--accent-cyan), var(--accent-arb));
  background-size: 200% 200%;
  animation: gradient-border 4s ease infinite;
  z-index: -1;
  opacity: 0.3;
}

@keyframes gradient-border {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* --- History Filters --- */
.history-filters {
  display: flex;
  gap: 8px;
  background: rgba(0,0,0,0.2);
  padding: 4px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.05);
}
.filter-btn {
  background: transparent;
  border: none;
  color: #666;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.65rem;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
}
.filter-btn:hover {
  color: #aaa;
  background: rgba(255,255,255,0.03);
}
.filter-btn.active {
  background: var(--accent-arb);
  color: #000;
}


/* --- Toggle Switches --- */
.toggle-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-elevated);
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--border-medium);
}

.toggle-label {
  font-size: 0.65rem;
  font-weight: 800;
  color: var(--text-muted);
  cursor: pointer;
  white-space: nowrap;
  letter-spacing: 0.5px;
}

.switch {
  position: relative;
  display: inline-block;
  width: 34px;
  height: 20px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #333;
  border: 1px solid #444;
  transition: .3s;
}

.slider:before {
  position: absolute;
  content: '';
  height: 12px;
  width: 12px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .3s;
}

input:checked + .slider {
  background-color: var(--accent-arb);
  border-color: var(--accent-arb);
}

input#toggle-coclosing:checked + .slider {
  background-color: #4facfe;
  border-color: #4facfe;
}

input#toggle-crosstf:checked + .slider {
  background-color: #a18cd1;
  border-color: #a18cd1;
}

input:focus + .slider {
  box-shadow: 0 0 1px var(--accent-arb);
}

input:checked + .slider:before {
  transform: translateX(14px);
}

.slider.round {
  border-radius: 34px;
}

.slider.round:before {
  border-radius: 50%;
}



/* --- Liquidity Warnings --- */
.liq-warning-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-10deg);
  background: rgba(220, 20, 60, 0.95);
  color: white;
  padding: 8px 16px;
  font-weight: 900;
  font-size: 0.75rem;
  border: 4px double white;
  z-index: 10;
  pointer-events: none;
  white-space: nowrap;
  box-shadow: 0 0 15px rgba(0,0,0,0.6);
  text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

.pair-card.low-liq {
  opacity: 0.65;
  filter: grayscale(0.5);
  pointer-events: none;
  border-color: #500 !important;
}

.liq-warning {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  background: rgba(0,0,0,0.85);
  color: var(--accent-down);
  font-weight: 900;
  font-size: 0.65rem;
  padding: 4px;
  text-align: center;
  border: 1px solid var(--accent-down);
  border-radius: 4px;
  pointer-events: none;
  z-index: 5;
  backdrop-filter: blur(2px);
}



/* --- Table Grouping Stripes --- */
.group-alt {
  background-color: rgba(255, 255, 255, 0.03) !important;
}

.history-table tr.group-sep {
  border-top: 1px solid #444 !important;
}



/* --- Fix for pair card visibility --- */
.pair-card {
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.pair-detail-grid {
  gap: 15px;
  padding-bottom: 20px;
}



.matrix-exec-btn {
  width: 100%;
  margin-top: 8px;
  background: var(--accent-up);
  color: white;
  border: none;
  border-radius: 4px;
  padding: 4px;
  font-size: 0.65rem;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
}

.matrix-exec-btn:hover {
  background: #32d475;
  transform: scale(1.02);
}

.pair-card {
  position: relative;
  padding-bottom: 70px !important; /* Ensure space for the button */
}

/* ═══ TOGGLE SWITCH ═══ */
.toggle-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.toggle-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  white-space: nowrap;
}

.switch {
  position: relative;
  display: inline-block;
  width: 36px;
  height: 20px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255,255,255,0.1);
  transition: 0.3s;
}

.slider:before {
  position: absolute;
  content: "";
  height: 14px;
  width: 14px;
  left: 3px;
  bottom: 3px;
  background-color: #999;
  transition: 0.3s;
}

input:checked + .slider {
  background-color: var(--accent-arb);
  box-shadow: 0 0 8px rgba(124,77,255,0.4);
}

input:checked + .slider:before {
  transform: translateX(16px);
  background-color: white;
}

.slider.round {
  border-radius: 20px;
}

.slider.round:before {
  border-radius: 50%;
}

/* Real slider danger variant */
input:checked + .slider.real-slider {
  background-color: #ff5252;
  box-shadow: 0 0 8px rgba(255,82,82,0.5);
}

/* ═══ REAL TRADES TABLE ═══ */
.card-real-history {
  grid-column: 1 / -1;
  border-color: rgba(255,82,82,0.25);
}

.card-real-history .card-header {
  background: rgba(255,82,82,0.04);
  border-bottom-color: rgba(255,82,82,0.15);
}

.card-real-history .card-header h2 {
  color: #ff8a80;
}

.claim-badge {
  font-size: 0.6rem;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.claim-badge.pending {
  background: rgba(255,167,38,0.15);
  color: #ff9100;
  border: 1px solid rgba(255,167,38,0.3);
}

.claim-badge.claimed {
  background: rgba(0,230,118,0.15);
  color: #00e676;
  border: 1px solid rgba(0,230,118,0.3);
}

.claim-badge.failed {
  background: rgba(255,82,82,0.15);
  color: #ff5252;
  border: 1px solid rgba(255,82,82,0.3);
}

.claim-badge.no-position {
  background: rgba(255,255,255,0.05);
  color: #888;
  border: 1px solid rgba(255,255,255,0.1);
}

/* ═══ CRYPTO FILTER BUTTONS ═══ */
.crypto-filters {
  display: flex;
  gap: 4px;
  background: rgba(0,0,0,0.25);
  padding: 3px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.05);
  margin-left: 8px;
}

.crypto-filter-btn {
  background: transparent;
  border: 1px solid transparent;
  color: #555;
  padding: 4px 8px;
  border-radius: 5px;
  font-size: 0.6rem;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font-mono);
  letter-spacing: 0.3px;
}

.crypto-filter-btn:hover {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.1);
}

.crypto-filter-btn.active {
  background: rgba(255,255,255,0.1);
  border-color: currentColor;
  filter: brightness(1.3);
}

/* ═══ PAGINATION CONTROLS ═══ */
.pagination-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 12px 20px;
  border-top: 1px solid var(--border-subtle);
  background: rgba(255,255,255,0.015);
  font-family: var(--font-mono);
}

.page-btn {
  background: var(--bg-elevated);
  border: 1px solid var(--border-medium);
  color: var(--text-secondary);
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  font-family: var(--font-main);
}

.page-btn:hover:not(:disabled) {
  background: var(--accent-arb-bg);
  border-color: var(--accent-arb-border);
  color: var(--accent-arb);
}

.page-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.page-info {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.page-total {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 600;
}

.page-size-select {
  background: var(--bg-elevated);
  border: 1px solid var(--border-medium);
  color: var(--text-secondary);
  padding: 4px 8px;
  border-radius: 5px;
  font-size: 0.7rem;
  font-weight: 600;
  font-family: var(--font-mono);
  cursor: pointer;
  outline: none;
}

.page-size-select:focus {
  border-color: var(--accent-arb-border);
}