.exchange-chart-title-desktop{display:flex;align-items:center;background:linear-gradient(to bottom,rgba(0,0,0,.05) 0,var(--bg-white) 100%);color:var(--color-text-primary);width:100%;height:70px;padding:var(--spacing-sm) var(--spacing-md);justify-content:flex-start;box-sizing:border-box;box-shadow:0 2px 4px rgba(0,0,0,.03);position:relative}.exchange-chart-title-desktop-symbol{font-size:var(--font-xl);font-weight:700;margin-right:var(--spacing-md);white-space:nowrap;cursor:pointer;position:relative}.coin-list-icon{font-size:var(--font-lg);margin-right:var(--spacing-md);cursor:pointer;padding:var(--spacing-xs);border-radius:var(--radius-md);transition:background-color .2s}.coin-list-icon:hover{background-color:rgba(0,0,0,.05)}[data-theme=dark] .coin-list-icon:hover{background-color:rgba(255,255,255,.1)}.price-change-container{display:flex;align-items:center;font-size:var(--font-md)}.current-price{font-size:var(--font-xl);font-weight:700;margin-right:var(--spacing-sm)}.price-change{margin-right:var(--spacing-xs)}.percent-change{font-size:var(--font-md);color:var(--color-green)}.exchange-chart-title-desktop .negative{color:var(--color-red)}.exchange-chart-additional-info{display:flex;margin-left:auto;align-items:center;flex-wrap:nowrap;gap:var(--spacing-md)}.info-item{text-align:center;white-space:nowrap;min-width:max-content}.info-label{font-size:var(--font-xs);color:var(--color-text-secondary);margin-bottom:var(--spacing-xs)}.info-value{font-size:var(--font-sm)}#countdown{color:var(--color-text-tertiary)}.coin-dropdown{position:absolute;top:70px;left:0;background-color:var(--bg-white);border:1px solid var(--border-light);border-radius:var(--radius-md);box-shadow:0 4px 12px rgba(0,0,0,.1);width:300px;max-height:0;overflow:hidden;opacity:0;transition:max-height .3s,opacity .3s;z-index:1000}[data-theme=dark] .coin-dropdown{box-shadow:0 4px 12px rgba(0,0,0,.3)}.coin-dropdown.show{max-height:500px;opacity:1}.coin-dropdown-content{padding:var(--spacing-md)}.coin-search{margin-bottom:var(--spacing-md)}.coin-search input{width:100%;padding:var(--spacing-sm);border:1px solid var(--border-light);border-radius:var(--radius-md);background-color:var(--bg-light);color:var(--color-text-primary)}[data-theme=dark] .coin-search input{background-color:var(--bg-white);border-color:var(--border-dark)}.coin-list{max-height:350px;overflow-y:auto}.coin-item{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-sm);border-bottom:1px solid var(--border-light);cursor:pointer;transition:background-color .2s}.coin-item:hover{background-color:rgba(247,166,0,.05)}[data-theme=dark] .coin-item:hover{background-color:rgba(247,166,0,.1)}.coin-item:last-child{border-bottom:none}.coin-name{font-weight:500}.coin-price{font-size:var(--font-md)}.coin-change{font-size:var(--font-sm);margin-left:var(--spacing-sm)}.coin-change.positive{color:var(--color-green)}.coin-change.negative{color:var(--color-red)}.coin-list::-webkit-scrollbar{width:6px}.coin-list::-webkit-scrollbar-track{background:var(--bg-light)}.coin-list::-webkit-scrollbar-thumb{background-color:rgba(0,0,0,.2);border-radius:3px}[data-theme=dark] .coin-list::-webkit-scrollbar-thumb{background-color:rgba(255,255,255,.2)}@media (max-width:1280px){.exchange-chart-title-desktop{position:fixed;top:0;z-index:9999;background:var(--bg-white);height:56px;border-bottom:1px solid var(--border-light)}.coin-list-icon{margin-right:var(--spacing-xs)}.exchange-chart-title-desktop-symbol{font-size:var(--font-lg)}.current-price{font-size:var(--font-md);text-align:right;margin-right:0}.price-change{font-size:var(--font-sm)}.percent-change{font-size:var(--font-xs)}.exchange-chart-additional-info{gap:var(--spacing-sm)}.info-label,.info-value{font-size:var(--font-xs)}.exchange-chart-additional-info .info-item:last-child{display:none}.coin-dropdown{top:56px}}@media (max-width:768px){.exchange-chart-title-price-info{flex:1;display:none}.exchange-chart-additional-info,.price-change-container{display:none}}.chart-controls{display:flex;align-items:center;margin-left:var(--spacing-md)}.chart-control-btn{align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius-md);background-color:transparent;border:1px solid var(--border-light);cursor:pointer;transition:.2s;margin-right:var(--spacing-xs);margin-right:0;display:none}.chart-control-btn:hover{background-color:rgba(0,0,0,.05)}[data-theme=dark] .chart-control-btn{border-color:var(--border-dark);color:var(--text-muted)}[data-theme=dark] .chart-control-btn:hover{background-color:rgba(255,255,255,.1)}.chart-control-btn svg{width:16px;height:16px;color:var(--color-text-primary);stroke:var(--color-text-primary);fill:var(--color-text-primary)}.chart-control-btn svg path{stroke:var(--color-text-primary);fill:var(--color-text-primary)}@media (max-width:768px){.chart-controls{position:absolute;top:12px;right:var(--spacing-md);margin-left:0}.chart-control-btn{width:28px;height:28px;display:flex}.chart-control-btn svg{width:14px;height:14px}}