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ease;position:relative}.order-button-fixed{background:linear-gradient(135deg,var(--color-info),var(--color-purple))}.portfolio-button-fixed{background:linear-gradient(135deg,var(--color-buy),#059669)}.order-button-fixed:hover,.portfolio-button-fixed:hover{transform:scale(1.1) translateY(-4px);box-shadow:0 12px 32px #3b82f680}.order-button-fixed:active,.portfolio-button-fixed:active{transform:scale(.95)}.order-count-badge{position:absolute;top:-4px;right:-4px;background:var(--color-sell);color:#fff;border-radius:50%;width:24px;height:24px;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;border:2px solid var(--bg-primary)}.order-modal-overlay{position:fixed;inset:0;background:#000000bf;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:2000;animation:fadeIn .2s ease}@keyframes 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1fr;gap:.75rem;margin-bottom:1.5rem}.order-type-btn{padding:.75rem 1rem;border:2px solid var(--border-color);background:var(--bg-secondary);color:var(--text-primary);border-radius:8px;font-weight:600;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:.5rem}.order-type-btn:hover{border-color:var(--color-info);transform:translateY(-2px)}.order-type-btn.active.buy{background:var(--color-buy);border-color:var(--color-buy);color:#fff}.order-type-btn.active.sell{background:var(--color-sell);border-color:var(--color-sell);color:#fff}.order-form{display:flex;flex-direction:column;gap:1.25rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-size:.875rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.form-group input{padding:.875rem 1rem;background:var(--bg-secondary);border:2px solid 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var(--border-color)}.stat-label{font-size:.75rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:.5rem}.stat-value{font-size:1.5rem;font-weight:700;margin-bottom:.25rem}.stat-value.positive{color:var(--color-buy)}.stat-value.negative{color:var(--color-sell)}.stat-subvalue{font-size:.875rem;color:var(--text-secondary)}.stat-subvalue.positive{color:var(--color-buy)}.stat-subvalue.negative{color:var(--color-sell)}.market-price-banner{display:flex;align-items:center;gap:.5rem;padding:.75rem 1rem;background:var(--bg-secondary);border-radius:8px;color:var(--color-info);font-weight:600;margin-bottom:1.5rem;justify-content:center}.orders-list h3{font-size:1.125rem;margin-bottom:1rem;color:var(--text-secondary)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:4rem 2rem;text-align:center;color:var(--text-secondary)}.empty-state svg{margin-bottom:1rem;opacity:.5}.empty-state p{font-size:1.125rem;margin-bottom:.5rem;color:var(--text-primary)}.orders-table{display:flex;flex-direction:column;gap:.75rem}.order-row{display:grid;grid-template-columns:auto 1fr auto;gap:1rem;padding:1rem;background:var(--bg-secondary);border-radius:8px;border-left:4px solid var(--border-color);transition:all .2s}.order-row:hover{background:var(--bg-primary);transform:translate(4px)}.order-row.buy{border-left-color:var(--color-buy)}.order-row.sell{border-left-color:var(--color-sell)}.order-type-badge{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:8px;font-weight:700;font-size:.875rem;white-space:nowrap}.order-row.buy .order-type-badge{background:#10b98133;color:var(--color-buy)}.order-row.sell .order-type-badge{background:#ef444433;color:var(--color-sell)}.order-details{display:flex;flex-direction:column;gap:.25rem}.order-row 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var(--border-color)}.ob-trend-label{font-size:.875rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.ob-trend-value{font-weight:700;font-size:1.125rem;padding:.25rem .75rem;border-radius:4px}.ob-trend-value.up{color:var(--color-buy);background:#22c55e1a}.ob-trend-value.down{color:var(--color-sell);background:#ef44441a}.ob-trend-value.range{color:var(--color-warning);background:#f59e0b1a}.ob-header-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.ob-stat-card{background:var(--bg-primary);padding:1rem;border-radius:8px;border:1px solid var(--border-color)}.ob-stat-label{font-size:.75rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:.5rem}.ob-stat-value{font-size:1.5rem;font-weight:700;font-family:JetBrains Mono,Fira Code,monospace}.ob-main-layout{flex:1;display:grid;grid-template-columns:1fr 420px;gap:0;height:calc(100vh - 260px)}.ob-chart-section{background:var(--bg-card);border-right:1px solid 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