:root{color:#e5e7eb;font-synthesis:none;text-rendering:optimizelegibility;background:#070a0f;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html,body,#root{width:100%;min-height:100%;margin:0}body{background:#070a0f;min-width:320px}button,input{font:inherit}button{cursor:pointer}.app{background:radial-gradient(circle at 100% 0,#1e293b2e,#0000 35%),#070a0f;min-height:100vh}.topbar{z-index:20;background:#080c12f5;border-bottom:1px solid #1b2430;justify-content:space-between;align-items:center;height:68px;padding:0 28px;display:flex;position:sticky;top:0}.brand{align-items:center;gap:12px;display:flex}.brand-mark{color:#070a0f;background:#e5e7eb;border-radius:9px;justify-content:center;align-items:center;width:34px;height:34px;font-size:17px;font-weight:800;display:flex}.brand-name{color:#f8fafc;font-size:16px;font-weight:700}.brand-caption{color:#64748b;margin-top:2px;font-size:11px}.engine-status{color:#94a3b8;align-items:center;gap:8px;font-size:12px;display:flex}.page{width:min(1500px,100% - 40px);margin:0 auto;padding:24px 0 60px}.control-panel{background:#0c1118;border:1px solid #1c2633;border-radius:12px;align-items:flex-end;gap:18px;margin-bottom:20px;padding:18px;display:flex}.control-group{flex-direction:column;gap:7px;display:flex}.control-group label{color:#64748b;text-transform:uppercase;letter-spacing:.08em;font-size:11px;font-weight:600}.symbol-control,.symbol-input-wrapper{position:relative}.control-group input{color:#f8fafc;background:#080d13;border:1px solid #263241;border-radius:7px;outline:none;width:220px;height:38px;padding:0 12px;font-size:14px;font-weight:600}.control-group input::placeholder{color:#475569;font-weight:400}.control-group input:focus{border-color:#64748b}.symbol-dropdown{z-index:100;background:#0b1017;border:1px solid #263241;border-radius:9px;width:390px;max-height:420px;padding:5px;position:absolute;top:calc(100% + 6px);left:0;overflow-y:auto;box-shadow:0 20px 45px #00000080,0 4px 12px #00000040}.symbol-option{color:#cbd5e1;text-align:left;background:0 0;border:0;border-radius:6px;width:100%;padding:10px 11px;display:block}.symbol-option:hover,.symbol-option.highlighted{background:#151d29}.symbol-option-main{justify-content:space-between;align-items:center;gap:10px;display:flex}.symbol-option-symbol{color:#f1f5f9;font-size:13px;font-weight:700}.symbol-type{color:#64748b;letter-spacing:.06em;text-transform:uppercase;background:#94a3b814;border-radius:4px;flex-shrink:0;padding:3px 6px;font-size:8px;font-weight:700}.symbol-type.index{color:#60a5fa;background:#60a5fa1a}.symbol-option-name{color:#64748b;text-overflow:ellipsis;white-space:nowrap;margin-top:4px;font-size:10px;overflow:hidden}.symbol-search-state{color:#64748b;text-align:center;padding:22px 14px;font-size:11px}.timeframe-buttons{gap:5px;display:flex}.timeframe-button{color:#7f8da0;background:#080d13;border:1px solid #263241;border-radius:7px;height:38px;padding:0 14px;font-size:12px;font-weight:600;transition:background .12s,border-color .12s,color .12s}.timeframe-button:hover{color:#e2e8f0;border-color:#475569}.timeframe-button.active{color:#080d13;background:#e5e7eb;border-color:#e5e7eb}.refresh-button{color:#e2e8f0;background:#111827;border:1px solid #334155;border-radius:7px;height:38px;margin-left:auto;padding:0 18px;font-size:12px;font-weight:600}.refresh-button:hover:not(:disabled){background:#182131}.refresh-button:disabled{opacity:.5;cursor:default}.error-banner,.chart-error{color:#fca5a5;background:#7f1d1d1f;border:1px solid #ef44444d;border-radius:9px;align-items:center;gap:12px;margin-bottom:18px;padding:13px 16px;font-size:12px;display:flex}.error-banner strong,.chart-error strong{color:#f87171}.market-header{justify-content:space-between;align-items:flex-end;margin-bottom:18px;display:flex}.symbol-heading{color:#f8fafc;letter-spacing:-.03em;font-size:25px;font-weight:700}.timeframe-heading{color:#64748b;margin-top:5px;font-size:12px}.price-block{text-align:right}.current-price{color:#f8fafc;letter-spacing:-.02em;font-size:26px;font-weight:700}.price-change{margin-top:4px;font-size:12px;font-weight:600}.price-change.positive{color:#4ade80}.price-change.negative{color:#f87171}.stats-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:18px;display:grid}.stat-card{background:#0c1118;border:1px solid #1c2633;border-radius:10px;min-height:105px;padding:16px}.stat-label{color:#64748b;text-transform:uppercase;letter-spacing:.07em;font-size:11px;font-weight:600}.stat-value{color:#e5e7eb;margin-top:10px;font-size:24px;font-weight:700}.stat-value.small{font-size:18px}.stat-meta{color:#64748b;margin-top:5px;font-size:11px}.support-stat .stat-value{color:#4ade80}.resistance-stat .stat-value{color:#f87171}.chart-card{background:#0b0f14;border:1px solid #1c2633;border-radius:12px;margin-bottom:24px;overflow:hidden}.chart-shell{width:100%}.chart-header{border-bottom:1px solid #1b2430;justify-content:space-between;align-items:center;min-height:64px;padding:13px 18px;display:flex}.chart-title{color:#e2e8f0;font-size:13px;font-weight:700}.chart-subtitle{color:#64748b;margin-top:3px;font-size:11px}.chart-legend{align-items:center;gap:16px;display:flex}.legend-item{color:#64748b;align-items:center;gap:6px;font-size:11px;display:flex}.legend-dot{border-radius:50%;width:7px;height:7px}.support-dot{background:#22c55e}.resistance-dot{background:#ef4444}.trading-chart{width:100%;height:560px}.chart-loading{color:#64748b;justify-content:center;align-items:center;height:624px;font-size:13px;display:flex}.levels-section,.diagnostics{margin-top:26px}.section-heading{justify-content:space-between;align-items:flex-end;margin-bottom:12px;display:flex}.section-heading h2{color:#e2e8f0;margin:0;font-size:15px;font-weight:700}.section-heading p{color:#64748b;margin:5px 0 0;font-size:11px}.data-status{color:#94a3b8;align-items:center;gap:7px;font-size:11px;display:flex}.table-container{background:#0c1118;border:1px solid #1c2633;border-radius:10px;overflow-x:auto}.levels-table{border-collapse:collapse;width:100%;font-size:12px}.levels-table th{color:#64748b;text-align:left;text-transform:uppercase;letter-spacing:.07em;border-bottom:1px solid #1c2633;padding:12px 14px;font-size:10px;font-weight:700}.levels-table td{color:#94a3b8;border-bottom:1px solid #141c26;padding:13px 14px}.levels-table tbody tr:last-child td{border-bottom:0}.levels-table tbody tr:hover{background:#ffffff05}.price-cell{font-weight:700;color:#e2e8f0!important}.strength-value{color:#e2e8f0;font-weight:700}.level-badge{letter-spacing:.05em;border-radius:5px;padding:4px 7px;font-size:9px;font-weight:800;display:inline-flex}.level-badge.support{color:#4ade80;background:#22c55e1a}.level-badge.resistance{color:#f87171;background:#ef44441a}.empty-cell{text-align:center;color:#64748b!important;padding:30px!important}.level-cards{grid-template-columns:1fr 1fr;gap:14px;margin-top:18px;display:grid}.level-column{flex-direction:column;gap:8px;display:flex}.column-heading{text-transform:uppercase;letter-spacing:.08em;margin-bottom:2px;font-size:11px;font-weight:700}.support-heading{color:#4ade80}.resistance-heading{color:#f87171}.level-card{background:#0c1118;border:1px solid #1c2633;border-radius:9px;justify-content:space-between;align-items:center;padding:14px 16px;display:flex}.support-card{border-left:2px solid #22c55e}.resistance-card{border-left:2px solid #ef4444}.level-price{color:#e2e8f0;font-size:15px;font-weight:700}.level-source{color:#64748b;margin-top:4px;font-size:10px}.level-strength{flex-direction:column;align-items:flex-end;min-width:52px;display:flex}.level-strength strong{color:#e2e8f0;font-size:16px}.level-strength span{color:#64748b;font-size:9px}.diagnostic-grid{background:#0c1118;border:1px solid #1c2633;border-radius:10px;grid-template-columns:repeat(6,minmax(0,1fr));display:grid;overflow:hidden}.diagnostic-grid>div{border-right:1px solid #1c2633;min-height:82px;padding:14px}.diagnostic-grid>div:last-child{border-right:0}.diagnostic-grid span{color:#64748b;text-transform:uppercase;letter-spacing:.05em;font-size:10px;font-weight:600;display:block}.diagnostic-grid strong{color:#cbd5e1;margin-top:8px;font-size:12px;font-weight:600;display:block}.status-dot{background:#22c55e;border-radius:50%;width:7px;height:7px;box-shadow:0 0 8px #22c55e73}.status-dot.warning{background:#f59e0b;box-shadow:0 0 8px #f59e0b59}@media (width<=1000px){.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.diagnostic-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.diagnostic-grid>div:nth-child(3){border-right:0}.diagnostic-grid>div:nth-child(-n+3){border-bottom:1px solid #1c2633}}@media (width<=760px){.topbar{padding:0 16px}.page{width:calc(100% - 24px);padding-top:16px}.control-panel{flex-direction:column;align-items:stretch}.control-group input,.symbol-dropdown,.timeframe-buttons{width:100%}.timeframe-button{flex:1}.refresh-button{width:100%;margin-left:0}.market-header{flex-direction:column;align-items:flex-start;gap:12px}.price-block{text-align:left}.stats-grid{grid-template-columns:1fr 1fr}.level-cards{grid-template-columns:1fr}.chart-header{flex-direction:column;align-items:flex-start;gap:10px}.trading-chart{height:460px}.chart-loading{height:524px}}@media (width<=520px){.brand-caption{display:none}.stats-grid{grid-template-columns:1fr}.diagnostic-grid{grid-template-columns:1fr 1fr}.diagnostic-grid>div{border-bottom:1px solid #1c2633!important;border-right:1px solid #1c2633!important}.diagnostic-grid>div:nth-child(2n){border-right:0!important}.diagnostic-grid>div:nth-last-child(-n+2){border-bottom:0!important}.trading-chart{height:400px}.chart-loading{height:464px}}