:root{--bg-primary:#131722;--bg-secondary:#1e222d;--bg-tertiary:#2a2e39;--border-color:#363c4e;--text-main:#d1d4dc;--text-muted:#787b86;--color-buy:#089981;--color-buy-hover:#067a67;--color-sell:#f23645;--color-sell-hover:#c92a37;--color-accent:#2962ff;--color-accent-hover:#1e4bd8;--font-stack:-apple-system, BlinkMacSystemFont, "Trebuchet MS", Roboto, Ubuntu, sans-serif;--font-mono:"SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-main);font-family:var(--font-stack);flex-direction:column;height:100vh;display:flex;overflow:hidden}.terminal-header{background-color:var(--bg-secondary);border-bottom:1px solid var(--border-color);-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;height:48px;padding:0 16px;display:flex}.header-left{align-items:center;gap:16px;display:flex}.logo-badge{letter-spacing:.5px;align-items:center;gap:8px;font-size:14px;font-weight:700;display:flex}.logo-dot{background-color:var(--color-buy);width:10px;height:10px;box-shadow:0 0 8px var(--color-buy);border-radius:50%}.symbol-tabs{gap:4px;display:flex}.symbol-tab{cursor:pointer;color:var(--text-muted);background-color:#0000;border:1px solid #0000;border-radius:4px;padding:6px 12px;font-size:13px;font-weight:600;transition:all .15s}.symbol-tab:hover{background-color:var(--bg-tertiary);color:var(--text-main)}.symbol-tab.active{background-color:var(--bg-tertiary);color:#fff;border-color:var(--color-accent)}.interval-pills{background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:4px;gap:2px;padding:2px;display:flex}.interval-pill{color:var(--text-muted);cursor:pointer;border-radius:3px;padding:4px 8px;font-size:11px;font-weight:600}.interval-pill:hover,.interval-pill.active{background-color:var(--bg-tertiary);color:#fff}.header-right{align-items:center;gap:16px;font-size:12px;display:flex}.status-badge{color:var(--color-buy);background-color:#08998126;border:1px solid #0899814d;border-radius:12px;align-items:center;gap:6px;padding:4px 10px;font-weight:600;display:flex}.status-badge.disconnected{color:var(--color-sell);background-color:#f2364526;border-color:#f236454d}.ip-badge{font-family:var(--font-mono);background-color:var(--bg-primary);border:1px solid var(--border-color);color:#9db2e8;border-radius:4px;padding:4px 8px}.btn-auth{background-color:var(--color-accent);color:#fff;cursor:pointer;border:none;border-radius:4px;padding:6px 12px;font-size:12px;font-weight:600;transition:background .15s}.btn-auth:hover{background-color:var(--color-accent-hover)}.terminal-workspace{flex:1;display:flex;position:relative;overflow:hidden}.chart-area{flex-direction:column;flex:1;display:flex;position:relative}.quick-trading-bar{background-color:var(--bg-secondary);border-bottom:1px solid var(--border-color);z-index:10;justify-content:space-between;align-items:center;height:42px;padding:0 16px;display:flex}.order-inputs{align-items:center;gap:12px;display:flex}.input-group{color:var(--text-muted);align-items:center;gap:6px;font-size:12px;display:flex}.input-field{background-color:var(--bg-primary);border:1px solid var(--border-color);color:var(--text-main);text-align:right;width:70px;font-size:12px;font-family:var(--font-mono);border-radius:4px;padding:4px 8px}.input-field:focus{border-color:var(--color-accent);outline:none}.order-actions{gap:8px;display:flex}.btn-buy,.btn-sell{color:#fff;cursor:pointer;border:none;border-radius:4px;align-items:center;gap:6px;padding:6px 16px;font-size:12px;font-weight:700;transition:background .15s,transform 50ms;display:flex}.btn-buy{background-color:var(--color-buy)}.btn-buy:hover{background-color:var(--color-buy-hover)}.btn-buy:active{transform:scale(.98)}.btn-sell{background-color:var(--color-sell)}.btn-sell:hover{background-color:var(--color-sell-hover)}.btn-sell:active{transform:scale(.98)}#chart-container{flex:1;width:100%;height:100%;position:relative}.interactive-order-layer{pointer-events:none;z-index:5;position:absolute;inset:0}.order-line{pointer-events:none;border-top:1px dashed;height:0;transition:border-color .15s;position:absolute;left:0;right:55px}.order-line-entry{border-top-style:solid;border-top-width:1.5px}.order-line.is-dragging{border-top-width:2px!important}.order-badge{color:#fff;pointer-events:auto;-webkit-user-select:none;user-select:none;border-radius:4px;align-items:center;gap:6px;padding:3px 8px;font-size:11px;font-weight:600;transition:transform .1s,box-shadow .1s;display:inline-flex;position:absolute;left:16px;transform:translateY(-50%);box-shadow:0 2px 6px #0006}.order-badge:hover{transform:translateY(-50%)scale(1.04);box-shadow:0 3px 8px #0009}.badge-drag-handle{opacity:.8;cursor:grab;font-size:13px}.badge-price{font-family:var(--font-mono);font-weight:700}.terminal-footer{background-color:var(--bg-secondary);border-top:1px solid var(--border-color);justify-content:space-between;align-items:center;height:32px;padding:0 16px;font-size:12px;display:flex}.footer-stats{color:var(--text-muted);gap:16px;display:flex}.footer-stat-val{color:var(--text-main);font-weight:600;font-family:var(--font-mono)}.search-box input{background-color:var(--bg-primary);border:1px solid var(--border-color);color:var(--text-main);border-radius:4px;outline:none;width:180px;padding:5px 10px;font-size:12px;transition:all .15s}.search-box input:focus{border-color:var(--color-accent);width:240px}.btn-option-chain{color:#fff;cursor:pointer;background:linear-gradient(135deg,#f59e0b,#d97706);border:none;border-radius:4px;align-items:center;gap:4px;padding:5px 12px;font-size:12px;font-weight:700;transition:transform .1s,filter .15s;display:flex}.btn-option-chain:hover{filter:brightness(1.1);transform:scale(1.02)}.quote-ticker{background-color:var(--bg-primary);border:1px solid var(--border-color);font-family:var(--font-mono);border-radius:4px;align-items:center;gap:8px;padding:4px 10px;display:flex}.ticker-symbol{color:var(--text-main);font-weight:700}.ticker-price{color:#fff;font-weight:700}.ticker-change{color:var(--color-buy);font-size:11px;font-weight:600}.ticker-change.negative{color:var(--color-sell)}.option-chain-modal{z-index:100;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background-color:#000000b3;padding:16px;display:none;position:fixed;inset:48px 0 32px;overflow:auto}.option-chain-modal.open{justify-content:center;display:flex}.modal-content{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;flex-direction:column;width:100%;max-width:1100px;height:92%;display:flex;overflow:hidden;box-shadow:0 10px 30px #0009}.modal-header{border-bottom:1px solid var(--border-color);background-color:var(--bg-tertiary);justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.modal-title{align-items:center;gap:12px;font-size:15px;font-weight:700;display:flex}.modal-subtitle{color:var(--color-buy);font-size:13px;font-family:var(--font-mono);font-weight:600}.modal-controls{align-items:center;gap:8px;display:flex}.btn-refresh{background-color:var(--bg-primary);border:1px solid var(--border-color);color:var(--text-main);cursor:pointer;border-radius:4px;padding:4px 8px;font-size:12px}.btn-close-modal{color:var(--text-muted);cursor:pointer;background:0 0;border:none;padding:0 4px;font-size:18px}.btn-close-modal:hover{color:#fff}.option-chain-body{flex:1;padding:8px;overflow:auto}.chain-table{border-collapse:collapse;width:100%;font-size:12px;font-family:var(--font-mono)}.chain-table th{background-color:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-main);text-align:center;padding:8px 12px;font-weight:700}.th-call{color:var(--color-buy)!important;background-color:#08998133!important}.th-put{color:var(--color-sell)!important;background-color:#f2364533!important}.th-strike{background-color:var(--bg-primary)!important;color:#ffb74d!important}.sub-header th{color:var(--text-muted);font-size:11px;font-weight:600}.chain-table td{border:1px solid var(--border-color);text-align:center;padding:6px 10px}.strike-cell{background-color:var(--bg-primary);color:#ffb74d;font-weight:800}.itm-call{background-color:#08998114}.itm-put{background-color:#f2364514}.btn-chain-buy,.btn-chain-chart{cursor:pointer;border:none;border-radius:3px;margin:0 2px;padding:3px 8px;font-size:10px;font-weight:700}.btn-chain-buy.call{background-color:var(--color-buy);color:#fff}.btn-chain-buy.put{background-color:var(--color-sell);color:#fff}.btn-chain-chart{background-color:var(--bg-primary);border:1px solid var(--border-color);color:var(--text-main)}.btn-chain-chart:hover{border-color:var(--color-accent);color:#fff}