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solid var(--border);border-radius:var(--radius);padding:1.5rem}.user-history-header{justify-content:space-between;align-items:center;margin-bottom:1rem;display:flex}.user-history-name{color:var(--fg);font-size:1.1rem;font-weight:600}.user-history-stats{color:var(--fg-muted);font-size:.85rem}.contribution-grid{flex-wrap:wrap;gap:4px;max-width:260px;margin-bottom:1rem;display:flex}.contribution-day{cursor:pointer;border-radius:3px;flex-shrink:0;width:20px;height:20px;transition:transform .1s;position:relative}.contribution-day:hover{z-index:10;transform:scale(1.2)}.contribution-day.solved{background:var(--success)}.contribution-day.not-solved{background:var(--border)}.contribution-day.today{box-shadow:0 0 0 2px var(--accent)}.contribution-tooltip{background:var(--fg);color:var(--bg);white-space:nowrap;z-index:100;border-radius:4px;padding:.35rem .5rem;font-size:.7rem;display:none;position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%)}.contribution-day:hover .contribution-tooltip{display:block}.contribution-tooltip:after{content:"";border:5px solid #0000;border-top-color:var(--fg);position:absolute;top:100%;left:50%;transform:translate(-50%)}.grid-legend{color:var(--fg-muted);align-items:center;gap:.5rem;font-size:.75rem;display:flex}.legend-box{border-radius:2px;width:12px;height:12px}.legend-box.missed{background:var(--border)}.legend-box.solved{background:var(--success)}.history-grid{flex-direction:column;gap:1.5rem;margin-top:1.5rem;display:flex}.history-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem}.history-user-name{color:var(--fg);margin-bottom:.25rem;font-size:1.1rem;font-weight:600}.history-username{color:var(--fg-muted);margin-bottom:1rem;font-size:.8rem}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}