html,body,app-root{height:100%;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial}body{background:#f5f7fa}.hidden{display:none}.app-tooltip{position:fixed;background:#2c3e50;color:#fff;padding:.5rem .75rem;border-radius:4px;font-size:.9rem;line-height:1.4;z-index:10000;pointer-events:none;box-shadow:0 2px 8px #00000040;white-space:normal;word-wrap:break-word;max-width:280px;min-width:60px;width:max-content;text-align:center;animation:tooltipFadeIn .15s ease-out}.app-tooltip.tooltip-top:after,.app-tooltip.tooltip-bottom:before,.app-tooltip.tooltip-left:after,.app-tooltip.tooltip-right:before{content:"";position:absolute;border:6px solid transparent}.app-tooltip.tooltip-top:after{top:100%;left:50%;transform:translate(-50%);border-top-color:#2c3e50}.app-tooltip.tooltip-bottom:before{bottom:100%;left:50%;transform:translate(-50%);border-bottom-color:#2c3e50}.app-tooltip.tooltip-left:after{left:100%;top:50%;transform:translateY(-50%);border-left-color:#2c3e50}.app-tooltip.tooltip-right:before{right:100%;top:50%;transform:translateY(-50%);border-right-color:#2c3e50}@keyframes tooltipFadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}