.trade-grid{display:grid;grid-template-columns:260px 1fr 300px;grid-gap:18px;gap:18px;align-items:start}@media (max-width:1100px){.trade-grid{grid-template-columns:minmax(0,1fr)}}.trade-panel{padding:18px}.trade-chart-panel{min-width:0}.trade-order-panel{align-self:start}.trade-status{flex-shrink:0}.trade-list-panel{max-height:620px;display:flex;flex-direction:column}.trade-search{margin-bottom:12px}.trade-coin-list{overflow-y:auto;display:flex;flex-direction:column;gap:2px}.trade-coin-row{display:flex;align-items:center;justify-content:space-between;width:100%;padding:9px 8px;border-radius:var(--radius-sm);text-align:left}.trade-coin-row:hover{background:var(--bg-card-hover)}.trade-coin-row.is-active{background:var(--accent-soft)}.trade-coin-right{text-align:right;font-size:12.5px}.trade-coin-chg{font-size:11.5px}.trade-chart-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:12px}.trade-chart-wrap{background:var(--bg-elevated);border:1px solid var(--border-soft);border-radius:var(--radius-md);padding:10px}.trade-keystats{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:10px;gap:10px;margin-top:16px}.trade-keystats>div{background:var(--bg-elevated);border:1px solid var(--border-soft);border-radius:var(--radius-sm);padding:10px 12px}.trade-keystats span{display:block;font-size:11px;color:var(--text-tertiary);margin-bottom:4px}.trade-keystats strong{font-size:13.5px}@media (max-width:640px){.trade-keystats{grid-template-columns:repeat(2,1fr)}}.trade-side-tabs{display:flex;gap:8px;margin-bottom:14px}.trade-side-tab{flex:1 1;padding:11px;border-radius:var(--radius-md);font-weight:700;font-size:14px;border:1px solid var(--border);color:var(--text-secondary)}.trade-side-tab.buy.is-active{background:var(--accent-soft);border-color:var(--accent-soft-border);color:var(--up)}.trade-side-tab.sell.is-active{background:var(--down-soft);border-color:rgba(240,84,106,.35);color:var(--down)}.trade-type-tabs{display:flex;gap:4px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-sm);padding:3px;margin-bottom:6px}.trade-type-tab{flex:1 1;padding:7px;font-size:12.5px;font-weight:600;border-radius:6px;color:var(--text-secondary)}.trade-type-tab.is-active{background:var(--bg-card);color:var(--text-primary)}.trade-percent-row{display:flex;gap:6px;margin:10px 0 14px}.trade-percent-row button{flex:1 1;padding:6px 0;font-size:12px;font-weight:600;border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-secondary)}.trade-percent-row button:hover{border-color:var(--accent-soft-border);color:var(--accent)}.trade-avail-row{display:flex;justify-content:space-between;font-size:12.5px;color:var(--text-tertiary);margin-bottom:4px}.trade-submit{margin-top:14px;color:#06120a}.trade-submit.buy{background:linear-gradient(135deg,var(--up) 0,var(--accent-dim) 100%)}.trade-submit.sell{background:linear-gradient(135deg,var(--down) 0,#b93650 100%);color:#fff}.trade-cost-preview{text-align:center;font-size:12px;color:var(--text-tertiary);margin-top:10px}.heatmap{display:grid;grid-template-columns:repeat(6,1fr);grid-gap:6px;gap:6px;margin-top:28px}.heatmap-tile{aspect-ratio:1.4;border-radius:var(--radius-sm);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:#06120a;font-weight:700}.heatmap-symbol{font-size:12.5px}.heatmap-chg{font-size:11px}@media (max-width:900px){.heatmap{grid-template-columns:repeat(4,1fr)}}@media (max-width:560px){.heatmap{grid-template-columns:repeat(3,1fr)}}@media (max-width:520px){.trade-grid{width:100%;gap:14px}.trade-panel{width:100%;min-width:0;padding:14px}.trade-chart-wrap{width:100%;min-width:0;overflow:hidden;padding:6px}.trade-side-tab{padding:10px 6px;font-size:12.5px}.trade-avail-row{gap:8px}}