/* ============================================================
   Contrast.Finance — /margin page styles
   Ethereum Mainnet · Aave v3 + Enso leveraged trading
   ============================================================ */

/* ---------- Layout ---------- */
.margin-page {
  min-height: calc(100vh - 60px);
  background: var(--bg-primary);
  padding: 0 0 80px;
}

.margin-header {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-primary);
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.margin-header-title {
  display: flex;
  align-items: center;
  gap: 10px;
}
.margin-header-title h1 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}
.margin-header-title .eth-badge {
  background: rgba(98,126,234,0.15);
  border: 1px solid rgba(98,126,234,0.4);
  color: #8b9cf7;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.margin-header-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.margin-badge {
  display: flex;
  align-items: center;
  gap: 5px;
  background: rgba(16,185,129,0.08);
  border: 1px solid rgba(16,185,129,0.2);
  color: var(--contrast-green);
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 0.72rem;
  font-weight: 500;
}
.margin-badge i { font-size: 0.65rem; }

/* Price bar */
.margin-price-bar {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.mpb-pair {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
}
.mpb-price {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--font-mono);
}
.mpb-change {
  font-size: 0.8rem;
  font-weight: 600;
  font-family: var(--font-mono);
}
.mpb-change.positive { color: var(--contrast-green); }
.mpb-change.negative { color: var(--contrast-red); }
.mpb-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* ---------- Main two-column grid ---------- */
.margin-body {
  max-width: 1440px;
  margin: 0 auto;
  padding: 20px 24px 0;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 20px;
  align-items: start;
}

@media (max-width: 1100px) {
  .margin-body { grid-template-columns: 1fr; }
}

/* ---------- Left column ---------- */
.margin-left { display: flex; flex-direction: column; gap: 16px; }

/* Chart */
.margin-chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: 12px;
  overflow: hidden;
}
.margin-chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-primary);
}
.margin-chart-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}
.margin-chart-header h3 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}
.chart-tf-btns {
  display: flex;
  gap: 4px;
}
.chart-tf-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s;
}
.chart-tf-btn:hover, .chart-tf-btn.active {
  background: rgba(16,185,129,0.12);
  border-color: rgba(16,185,129,0.3);
  color: var(--contrast-green);
}
#margin-tv-chart {
  height: 420px;
  width: 100%;
}

/* Rates & Risk Tab */
.margin-rates-card {
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: 12px;
  overflow: hidden;
}
.margin-tabs {
  display: flex;
  border-bottom: 1px solid var(--border-primary);
}
.margin-tab {
  padding: 11px 18px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.15s;
  background: transparent;
  border-top: none;
  border-left: none;
  border-right: none;
}
.margin-tab.active {
  color: var(--contrast-green);
  border-bottom-color: var(--contrast-green);
}
.margin-tab-content {
  padding: 16px;
  display: none;
}
.margin-tab-content.active { display: block; }

/* Rate rows */
.rate-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 14px;
}
@media (max-width: 600px) { .rate-grid { grid-template-columns: 1fr 1fr; } }

.rate-cell {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  border-radius: 8px;
  padding: 10px 12px;
}
.rate-cell-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.rate-cell-value {
  font-size: 1rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--text-primary);
}
.rate-cell-value.green { color: var(--contrast-green); }
.rate-cell-value.orange { color: var(--contrast-orange); }
.rate-cell-value.red { color: var(--contrast-red); }

/* Health factor bar */
.hf-row {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 12px;
}
.hf-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.hf-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 5px;
}
.hf-value {
  font-size: 1rem;
  font-weight: 700;
  font-family: var(--font-mono);
}
.hf-value.safe { color: var(--contrast-green); }
.hf-value.warning { color: var(--contrast-orange); }
.hf-value.danger { color: var(--contrast-red); }
.hf-bar-bg {
  height: 6px;
  background: var(--bg-hover);
  border-radius: 3px;
  overflow: hidden;
}
.hf-bar-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.4s ease;
  background: linear-gradient(90deg, #EF4444 0%, #F59E0B 45%, #10B981 80%);
}
.hf-explain {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 6px;
  line-height: 1.4;
}

/* Open positions table */
.positions-table-wrap {
  overflow-x: auto;
}
.positions-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
}
.positions-table th {
  padding: 8px 10px;
  text-align: left;
  color: var(--text-muted);
  font-weight: 500;
  border-bottom: 1px solid var(--border-primary);
  white-space: nowrap;
}
.positions-table td {
  padding: 10px 10px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  font-family: var(--font-mono);
  color: var(--text-secondary);
  white-space: nowrap;
}
.positions-table tr:last-child td { border-bottom: none; }
.positions-table tr:hover td { background: var(--bg-hover); }
.pos-dir {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.7rem;
}
.pos-dir.long {
  background: rgba(16,185,129,0.12);
  color: var(--contrast-green);
}
.pos-dir.short {
  background: rgba(239,68,68,0.12);
  color: var(--contrast-red);
}
.pos-pnl { font-weight: 700; }
.pos-pnl.pos { color: var(--contrast-green); }
.pos-pnl.neg { color: var(--contrast-red); }
.pos-actions { display: flex; gap: 6px; }
.pos-action-btn {
  padding: 3px 8px;
  border-radius: 5px;
  font-size: 0.68rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid;
  transition: all 0.15s;
  background: transparent;
}
.pos-action-btn.close-btn {
  color: var(--contrast-red);
  border-color: rgba(239,68,68,0.3);
}
.pos-action-btn.close-btn:hover {
  background: rgba(239,68,68,0.12);
}
.pos-action-btn.margin-btn {
  color: var(--contrast-green);
  border-color: rgba(16,185,129,0.3);
}
.pos-action-btn.margin-btn:hover {
  background: rgba(16,185,129,0.12);
}
.no-positions {
  text-align: center;
  padding: 28px;
  color: var(--text-muted);
  font-size: 0.82rem;
}
.no-positions i { font-size: 1.4rem; margin-bottom: 8px; display: block; }

/* ---------- Right column (order ticket) ---------- */
.margin-right { display: flex; flex-direction: column; gap: 14px; }

.order-ticket {
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: 12px;
  overflow: hidden;
}
.order-ticket-header {
  padding: 14px 16px 0;
}
.order-ticket-header h3 {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 14px;
}

/* Direction toggle */
.dir-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-bottom: 16px;
}
.dir-btn {
  padding: 10px;
  border-radius: 8px;
  border: 1px solid var(--border-primary);
  background: var(--bg-tertiary);
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.dir-btn.long-btn:hover,
.dir-btn.long-btn.active {
  background: rgba(16,185,129,0.12);
  border-color: rgba(16,185,129,0.5);
  color: var(--contrast-green);
}
.dir-btn.short-btn:hover,
.dir-btn.short-btn.active {
  background: rgba(239,68,68,0.12);
  border-color: rgba(239,68,68,0.5);
  color: var(--contrast-red);
}

/* Form body */
.order-form-body { padding: 0 16px 16px; }

.form-field {
  margin-bottom: 14px;
}
.form-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.form-label-balance {
  color: var(--text-muted);
  cursor: pointer;
  transition: color 0.12s;
}
.form-label-balance:hover { color: var(--contrast-green); }

.form-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  border-radius: 8px;
  transition: border-color 0.15s;
}
.form-input-wrap:focus-within { border-color: var(--contrast-green); }

.form-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  padding: 10px 12px;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-weight: 600;
  font-family: var(--font-mono);
}
.form-input::placeholder { color: var(--text-muted); font-weight: 400; }
.form-input-token {
  padding: 0 12px;
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
}
.form-pct-btns {
  display: flex;
  gap: 4px;
  padding-right: 8px;
}
.form-pct-btn {
  background: var(--bg-hover);
  border: 1px solid var(--border-primary);
  color: var(--text-muted);
  font-size: 0.68rem;
  font-weight: 600;
  padding: 3px 6px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.12s;
}
.form-pct-btn:hover {
  background: rgba(16,185,129,0.1);
  border-color: rgba(16,185,129,0.3);
  color: var(--contrast-green);
}

/* Leverage slider */
.leverage-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
}
.leverage-display {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 0.82rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--contrast-green);
  min-width: 44px;
  text-align: center;
  white-space: nowrap;
}
.leverage-slider {
  -webkit-appearance: none;
  appearance: none;
  flex: 1;
  height: 4px;
  background: var(--border-primary);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}
.leverage-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--contrast-green);
  cursor: pointer;
  border: 2px solid var(--bg-card);
  box-shadow: 0 0 0 2px rgba(16,185,129,0.3);
  transition: box-shadow 0.15s;
}
.leverage-slider::-webkit-slider-thumb:hover {
  box-shadow: 0 0 0 4px rgba(16,185,129,0.25);
}
.leverage-marks {
  display: flex;
  justify-content: space-between;
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-top: 4px;
}
.leverage-max-note {
  font-size: 0.68rem;
  color: var(--text-muted);
  margin-top: 4px;
}
.leverage-max-note span { color: var(--contrast-orange); font-weight: 600; }

/* Slippage */
.slippage-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.slippage-preset {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.12s;
}
.slippage-preset.active, .slippage-preset:hover {
  background: rgba(16,185,129,0.1);
  border-color: rgba(16,185,129,0.3);
  color: var(--contrast-green);
}
.slippage-input-wrap {
  display: flex;
  align-items: center;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  border-radius: 6px;
  padding: 4px 8px;
  gap: 2px;
}
.slippage-input-wrap:focus-within { border-color: var(--contrast-green); }
.slippage-input {
  background: transparent;
  border: none;
  outline: none;
  width: 42px;
  font-size: 0.78rem;
  font-weight: 600;
  font-family: var(--font-mono);
  color: var(--text-primary);
  text-align: right;
}
.slippage-pct { font-size: 0.72rem; color: var(--text-muted); }

/* ---- Trade Preview ---- */
.trade-preview {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 14px;
  font-size: 0.77rem;
}
.preview-title {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 10px;
}
.preview-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.preview-row:last-child { border-bottom: none; }
.preview-key { color: var(--text-muted); }
.preview-val {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text-primary);
}
.preview-val.green { color: var(--contrast-green); }
.preview-val.orange { color: var(--contrast-orange); }
.preview-val.red { color: var(--contrast-red); }

/* leverage cost note */
.leverage-cost-note {
  background: rgba(98,126,234,0.07);
  border: 1px solid rgba(98,126,234,0.2);
  border-radius: 6px;
  padding: 8px 10px;
  margin-bottom: 12px;
  font-size: 0.72rem;
  color: #a5b4fc;
  line-height: 1.5;
  display: flex;
  gap: 7px;
  align-items: flex-start;
}
.leverage-cost-note i { margin-top: 1px; flex-shrink: 0; }

/* ---- Action Buttons ---- */
.order-actions { display: flex; flex-direction: column; gap: 8px; }

.btn-open-long {
  width: 100%;
  padding: 13px;
  background: linear-gradient(135deg, #059669, #10B981);
  border: none;
  border-radius: 8px;
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
}
.btn-open-long:hover {
  background: linear-gradient(135deg, #10B981, #34D399);
  box-shadow: 0 4px 16px rgba(16,185,129,0.3);
}
.btn-open-short {
  width: 100%;
  padding: 13px;
  background: linear-gradient(135deg, #DC2626, #EF4444);
  border: none;
  border-radius: 8px;
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
}
.btn-open-short:hover {
  background: linear-gradient(135deg, #EF4444, #F87171);
  box-shadow: 0 4px 16px rgba(239,68,68,0.3);
}

.btn-open-long:disabled,
.btn-open-short:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  box-shadow: none;
}

/* ---- Warnings ---- */
.margin-warnings {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 14px;
}
.warning-row {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.45;
}
.warning-row i { color: var(--contrast-orange); margin-top: 2px; flex-shrink: 0; }

/* wallet-not-connected banner */
.margin-wallet-banner {
  background: rgba(16,185,129,0.05);
  border: 1px solid rgba(16,185,129,0.2);
  border-radius: 8px;
  padding: 16px;
  text-align: center;
  margin-bottom: 14px;
}
.margin-wallet-banner p {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.btn-connect-wallet {
  background: var(--contrast-green);
  border: none;
  border-radius: 7px;
  color: #000;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 9px 18px;
  cursor: pointer;
  transition: background 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.btn-connect-wallet:hover { background: var(--contrast-green-light); }

/* tx spinner overlay */
.margin-tx-spinner {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 14px;
}
.margin-tx-spinner.visible { display: flex; }
.margin-tx-spinner-inner {
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: 14px;
  padding: 28px 36px;
  text-align: center;
  max-width: 340px;
}
.margin-tx-spinner-inner i {
  font-size: 2rem;
  color: var(--contrast-green);
  margin-bottom: 12px;
}
.margin-tx-spinner-inner p {
  color: var(--text-secondary);
  font-size: 0.85rem;
}
.margin-tx-spinner-inner strong {
  color: var(--text-primary);
  font-size: 0.95rem;
}

/* partial close modal */
.partial-close-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  z-index: 9000;
  align-items: center;
  justify-content: center;
}
.partial-close-modal.open { display: flex; }
.partial-close-inner {
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: 14px;
  padding: 24px;
  width: 320px;
}
.partial-close-inner h3 {
  color: var(--text-primary);
  margin-bottom: 14px;
  font-size: 0.95rem;
}
.partial-close-inner .form-field { margin-bottom: 14px; }
.modal-actions { display: flex; gap: 8px; }
.modal-actions button {
  flex: 1;
  padding: 9px;
  border-radius: 7px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: all 0.15s;
}
.modal-cancel {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary) !important;
  color: var(--text-secondary);
}
.modal-confirm {
  background: var(--contrast-red);
  color: #fff;
}
.modal-confirm:hover { background: #DC2626; }

.pos-action-btn.deleverage-btn {
  color: var(--contrast-orange);
  border-color: rgba(245,158,11,0.3);
}
.pos-action-btn.deleverage-btn:hover {
  background: rgba(245,158,11,0.1);
}

/* liq price overlay line */
.liq-line-overlay {
  position: absolute;
  left: 0; right: 0;
  height: 1px;
  border-top: 1px dashed rgba(239,68,68,0.8);
  z-index: 10;
  pointer-events: none;
}

/* ── Asset Selector ───────────────────────────────────────── */
.asset-selector {
  display: flex;
  gap: 4px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-primary);
  border-radius: 8px;
  padding: 3px;
}
.asset-select-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s;
  letter-spacing: 0.3px;
  white-space: nowrap;
}
.asset-select-btn:hover {
  color: var(--text-secondary);
  background: rgba(255,255,255,0.05);
}
.asset-select-btn.active {
  background: var(--contrast-green);
  color: #000;
  box-shadow: 0 1px 6px rgba(16,185,129,0.35);
}

/* ── Position direction + asset badge ────────────────────── */
.pos-asset {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 4px;
  background: rgba(255,255,255,0.07);
  color: var(--text-muted);
  margin-left: 4px;
  vertical-align: middle;
}

/* ── HF row extras ───────────────────────────────────────── */
#hf-net-usd { color: var(--contrast-green); }
.hf-warn    { color: #F59E0B !important; }
.hf-danger  { color: var(--contrast-red) !important; font-weight: 700; }

/* ── HF Alert row ────────────────────────────────────────── */
.hf-alert-row {
  margin-top: 14px;
  padding: 12px 14px;
  background: rgba(245,158,11,0.06);
  border: 1px solid rgba(245,158,11,0.2);
  border-radius: 8px;
}
.hf-alert-header {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.hf-alert-slider {
  width: 100%;
  accent-color: #F59E0B;
  cursor: pointer;
}
.btn-notif-perm {
  background: rgba(245,158,11,0.15);
  border: 1px solid rgba(245,158,11,0.4);
  color: #F59E0B;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 6px;
  cursor: pointer;
  margin-left: auto;
  transition: background 0.15s;
}
.btn-notif-perm:hover { background: rgba(245,158,11,0.25); }

/* ── History tab ─────────────────────────────────────────── */
.history-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px 8px;
}
.history-title {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
}
.btn-clear-history {
  background: transparent;
  border: 1px solid rgba(239,68,68,0.4);
  color: var(--contrast-red);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.15s;
}
.btn-clear-history:hover { background: rgba(239,68,68,0.1); }

/* ── Trade type badges ───────────────────────────────────── */
.trade-type-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.trade-type-open  { background: rgba(16,185,129,0.15);  color: var(--contrast-green);  border: 1px solid rgba(16,185,129,0.3); }
.trade-type-close { background: rgba(239,68,68,0.12);   color: var(--contrast-red);    border: 1px solid rgba(239,68,68,0.25); }
.trade-type-delev { background: rgba(245,158,11,0.12);  color: #F59E0B;                border: 1px solid rgba(245,158,11,0.25); }

/* ── Rate grid — 4 cols on desktop ──────────────────────── */
@media (min-width: 800px) {
  .rate-grid { grid-template-columns: repeat(4, 1fr); }
}

/* responsive */
@media (max-width: 640px) {
  .margin-header { padding: 10px 14px; gap: 10px; }
  .margin-body { padding: 12px 14px 0; }
  .rate-grid { grid-template-columns: 1fr 1fr; }
  #margin-tv-chart { height: 280px; }
  .order-ticket { border-radius: 8px; }
  .asset-selector { flex-wrap: nowrap; }
}