*{box-sizing:border-box;margin:0;padding:0}body{color:#e0e0e0;background:#0a0e27;justify-content:center;min-height:100vh;padding:40px 20px;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;display:flex}.dashboard{background:#151b3d;border:2px solid #1e2749;border-radius:16px;width:100%;max-width:640px;padding:30px 40px;box-shadow:0 8px 32px #0006}.header{justify-content:center;align-items:center;margin-bottom:30px;display:flex;position:relative}.title{color:#4a9eff;text-transform:uppercase;letter-spacing:2px;font-size:16px;font-weight:600}.status{color:#666;font-size:11px;position:absolute;right:0}.status.connected{color:#0f8}.status.error{color:#f44}.ratio-section{text-align:center;margin-bottom:25px}.hod-timestamp,.lod-timestamp{opacity:.6;font-family:Courier New,monospace;font-size:12px;font-weight:700}.hod-timestamp{color:#0f8}.lod-timestamp{color:#f44}.hod-ratio,.lod-ratio{font-size:22px;font-weight:600}.hod-ratio{color:#0f8}.lod-ratio{color:#f44}.row-label{opacity:.85;margin-right:16px;font-size:14px}.hod-price-bracket,.lod-price-bracket{opacity:.8;margin-left:12px;font-size:15px;font-weight:400}.ratio-main{color:#fff;letter-spacing:-3px;margin:12px 0;font-family:Courier New,monospace;font-size:76px;font-weight:700;line-height:1}.depth-section{flex-wrap:wrap;justify-content:center;gap:40px;margin:20px 0;font-size:15px;display:flex}.bid-depth{color:#0f8;font-weight:600}.ask-depth{color:#f44;font-weight:600}.depth-label{opacity:.7;text-transform:uppercase;margin-right:6px;font-size:12px}.depth-value{font-family:Courier New,monospace}.consolidated-stats{background:#0d1128;border:1px solid #1a2340;border-radius:8px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;margin:16px 0 4px;padding:12px 20px;font-size:13px;display:flex}.stat-item{align-items:center;gap:6px;display:flex}.stat-item.volume-column{flex-direction:column;gap:4px}.stat-item.price-column{flex-direction:column;align-items:flex-start;gap:6px}.stat-label{color:#888;text-transform:uppercase;font-size:10px;font-weight:500}.stat-value{font-family:Courier New,monospace;font-weight:600}.volume-stat{color:#4a9eff;font-size:15px}.high-stat{color:#0f8}.low-stat{color:#f44}.price-row{align-items:center;gap:6px;display:flex}.stats-age{color:#666;text-align:center;margin-bottom:10px;font-size:10px}.divider{background:linear-gradient(90deg,#0000,#1a2340,#0000);height:1px;margin:20px 0}.graph-panel{background:#0d1128;border:1px solid #1a2340;border-radius:10px;margin:10px 0 20px;padding:20px}.chart-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-bottom:15px;display:flex}.chart-title{color:#4a9eff;text-transform:uppercase;letter-spacing:1px;font-size:13px;font-weight:600}.chart-controls{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.timeframe-selector{gap:6px;display:flex}.timeframe-btn{color:#888;cursor:pointer;background:#1a2340;border:2px solid #1a2340;border-radius:4px;padding:4px 12px;font-size:11px;font-weight:600}.timeframe-btn.active{color:#4a9eff;background:#0d1128;border-color:#4a9eff}.period-control{align-items:center;gap:6px;display:flex}.period-label{color:#888;text-transform:uppercase;font-size:10px}.period-input{color:#e0e0e0;text-align:center;background:#0d1128;border:2px solid #1a2340;border-radius:4px;width:55px;padding:3px 8px;font-size:11px;font-weight:600}.avg-toggle-btn{color:#888;cursor:pointer;background:#1a2340;border:2px solid #1a2340;border-radius:4px;padding:4px 12px;font-size:11px;font-weight:600;transition:all .2s}.avg-toggle-btn:hover{color:#e0e0e0;background:#232d52}.avg-toggle-btn.active{color:#4a9eff;background:#0d1128;border-color:#4a9eff}.chart-wrapper{height:260px;position:relative}.chart-canvas{height:100%;display:flex;position:relative}.y-axis{flex-direction:column;justify-content:space-between;width:55px;padding:10px 0;display:flex}.y-label{color:#888;font-family:Courier New,monospace;font-size:10px}.chart-area{border-left:2px solid #1a2340;flex:1;height:100%;position:relative}.bars-container{align-items:center;gap:2px;padding:0 6px;display:flex;position:absolute;inset:0}.chart-empty{color:#888;justify-content:center;align-items:center;width:100%;font-size:13px;display:flex}.bar-wrapper{flex-direction:column;flex:1;justify-content:center;height:100%;display:flex;position:relative}.bar-wrapper-partial{outline:1px dashed #4a9eff44}.bar{width:100%;position:absolute;left:0}.bar-bullish{background:#0f8;bottom:50%}.bar-bearish{background:#f44;top:50%}.bar-gap{background:repeating-linear-gradient(90deg,#555 0 4px,#0000 4px 8px);height:2px;position:absolute;top:calc(50% - 1px);left:20%;right:20%}.avg-marker{background:#000;border:2px solid #fff;width:10px;height:10px;position:absolute;left:50%;transform:translate(-50%,-50%)rotate(45deg)}.chart-tooltip{pointer-events:none;z-index:1000;background:#1a2340;border:2px solid #4a9eff;border-radius:6px;min-width:150px;padding:10px 12px;font-size:11px;display:none;position:fixed}.chart-tooltip.visible{display:block}.tooltip-time{color:#888;margin-bottom:6px;font-weight:600}.tooltip-row{justify-content:space-between;gap:10px;display:flex}.tooltip-label{color:#888;font-size:10px}.tooltip-value{font-family:Courier New,monospace;font-weight:700}.tooltip-value.high{color:#0f8}.tooltip-value.low{color:#f44}.tooltip-value.avg{color:#4a9eff}.x-axis{margin-top:8px;margin-left:55px}.x-labels{justify-content:space-between;display:flex}.x-label{color:#888;text-align:center;flex:1;font-family:Courier New,monospace;font-size:10px}.chart-info{border-top:1px solid #1a2340;justify-content:space-between;margin-top:12px;padding-top:12px;font-size:11px;display:flex}.chart-info-item{align-items:center;gap:6px;display:flex}.chart-info-value{font-family:Courier New,monospace;font-weight:600}.chart-info-high{color:#0f8}.chart-info-low{color:#f44}.chart-info-avg{color:#4a9eff}.resolution-note{color:#555;text-align:right;margin-top:8px;font-size:10px}.volume-history-section{margin:10px 0 20px}.expand-btn{color:#4a9eff;cursor:pointer;background:#1a2340;border:none;border-radius:6px;width:100%;padding:10px 20px;font-size:13px;font-weight:500;transition:background .2s}.expand-btn:hover{background:#232d52}.volume-dropdown{background:#0a0e27;border:1px solid #1a2340;border-radius:6px;max-height:0;margin-top:10px;padding:0;transition:all .3s;overflow:hidden}.volume-dropdown.expanded{max-height:280px;padding:12px;overflow-y:auto}.volume-history-item{border-bottom:1px solid #151b3d;grid-template-columns:60px 1fr 1fr 70px;align-items:center;gap:10px;padding:10px;font-size:13px;display:grid}.volume-history-item:last-child{border-bottom:none}.volume-history-item .date{color:#888;font-weight:500}.volume-history-item .amount{color:#e0e0e0;text-align:right;font-family:Courier New,monospace;font-weight:600}.volume-history-item .btc-amount{color:#888;text-align:right;font-size:12px}.volume-history-item .change{text-align:right;font-weight:600}.volume-history-item .change.positive{color:#0f8}.volume-history-item .change.negative{color:#f44}.volume-history-item:first-child .amount{color:#4a9eff}.volume-change{margin-left:6px;font-size:12px;font-weight:600;display:inline-block}.volume-change.positive{color:#0f8}.volume-change.negative{color:#f44}.section-title{color:#4a9eff;text-transform:uppercase;letter-spacing:1px;margin:20px 0 10px;font-size:12px;font-weight:600}.auth-panel,.alerts-panel{background:#0d1128;border:1px solid #1a2340;border-radius:8px;margin-bottom:10px;padding:15px}.auth-row{flex-wrap:wrap;gap:10px;margin-bottom:10px;display:flex}.auth-input{color:#e0e0e0;background:#0a0e27;border:1px solid #1a2340;border-radius:6px;flex:1;min-width:160px;padding:8px 10px;font-size:13px}.auth-btn{color:#0a0e27;cursor:pointer;background:#4a9eff;border:none;border-radius:6px;padding:8px 16px;font-size:13px;font-weight:600}.auth-btn-secondary{color:#4a9eff;background:#1a2340}.auth-btn-danger{color:#fff;background:#f44}.entitlement-badge{border-radius:6px;margin-bottom:10px;padding:8px 12px;font-size:12px}.badge-subscribed{color:#0f8;background:#00ff881f}.badge-free{color:#4a9eff;background:#4a9eff1f}.badge-unknown{color:#f44;background:#ff44441f}.add-alert-bar{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:12px;display:flex}.add-alert-label{color:#4a9eff;font-size:13px;font-weight:600}.add-alert-input{color:#e0e0e0;text-align:center;background:#0a0e27;border:1px solid #1a2340;border-radius:6px;width:120px;padding:8px 10px;font-family:Courier New,monospace;font-size:14px}.add-alert-btn{color:#0a0e27;cursor:pointer;background:#4a9eff;border:none;border-radius:6px;padding:8px 16px;font-size:13px;font-weight:600}.alert-list{flex-direction:column;gap:6px;display:flex}.alert-item{background:#0a0e27;border-radius:4px;justify-content:space-between;align-items:center;padding:8px 10px;font-size:14px;display:flex}.alert-above{border-left:3px solid #0f8}.alert-below{border-left:3px solid #f44}.remove-alert-btn{color:#f44;cursor:pointer;background:0 0;border:none;padding:0 8px;font-size:18px}.no-alerts{text-align:center;color:#666;padding:10px;font-size:12px;font-style:italic}.error-banner{color:#f44;background:#2d1515;border:1px solid #f44;border-radius:8px;margin-bottom:20px;padding:12px 15px;font-size:13px}.notification-container{z-index:10000;flex-direction:column;gap:12px;display:flex;position:fixed;top:20px;right:20px}.alert-notification{background:#1a2340;border-left:6px solid;border-radius:12px;min-width:320px;max-width:380px;padding:20px 24px;animation:.4s slideIn;box-shadow:0 8px 32px #0009}.alert-notification.bullish{border-left-color:#0f8}.alert-notification.bearish{border-left-color:#f44}@keyframes slideIn{0%{opacity:0;transform:translate(450px)}to{opacity:1;transform:translate(0)}}.alert-notification-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.alert-notification-title{align-items:center;font-size:18px;font-weight:700;display:flex}.alert-notification-icon{margin-right:10px;font-size:24px}.alert-notification.bullish .alert-notification-title{color:#0f8}.alert-notification.bearish .alert-notification-title{color:#f44}.alert-notification-close{color:#888;cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;width:28px;height:28px;padding:0;font-size:24px;line-height:1;display:flex}.alert-notification-close:hover{color:#fff}.alert-notification-body{color:#e0e0e0}.alert-threshold{opacity:.9;margin-bottom:8px;font-size:14px}.alert-ratio{margin:12px 0;font-family:Courier New,monospace;font-size:32px;font-weight:700}.alert-notification.bullish .alert-ratio{color:#0f8}.alert-notification.bearish .alert-ratio{color:#f44}.alert-price{color:#e0e0e0;margin-bottom:4px;font-size:14px}.alert-details{color:#ccc;margin-top:10px;margin-bottom:15px;font-size:13px}.alert-buttons{gap:10px;margin-top:15px;display:flex}.alert-btn{cursor:pointer;border:none;border-radius:6px;flex:1;padding:10px 16px;font-size:13px;font-weight:600;transition:all .2s}.alert-btn.dismiss{color:#fff;background:#f44}.alert-btn.dismiss:hover{background:#f55}.audio-toggle{color:#888;cursor:pointer;background:#1a2340;border:2px solid #0000;border-radius:6px;align-items:center;gap:8px;margin-bottom:12px;padding:8px 16px;font-size:13px;display:inline-flex}.audio-toggle:hover{background:#232d52}.audio-toggle.enabled{color:#4a9eff;border-color:#4a9eff}