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[aria-current=page]{background:var(--rail-hover)}.sidebar{--hover:var(--sidebar-hover);z-index:30;inset:var(--drawer-inset) auto var(--drawer-inset) calc(var(--rail-width) + var(--drawer-inset));width:min(var(--sidebar-width), calc(100% - var(--rail-width) - var(--drawer-inset) - var(--drawer-inset)));background:var(--sidebar-background);opacity:0;visibility:hidden;pointer-events:none;border-radius:16px;flex-direction:column;min-width:0;min-height:0;margin:0;padding:8px 10px 10px;transition:opacity .14s,visibility 0s linear .14s;display:flex;position:absolute;box-shadow:12px 0 40px #0003}.sidebar.is-open{opacity:1;visibility:visible;pointer-events:auto;transition-delay:0s}.sidebar-top{align-items:center;gap:8px;min-height:32px;display:flex}.brand-name{color:#c7c7c7;letter-spacing:-.35px;white-space:nowrap;flex:1;align-items:center;gap:7px;min-width:0;font-size:18px;font-weight:500;display:flex}.brand-logo{object-fit:contain;flex-shrink:0;width:32px;height:32px}.sidebar-tools{flex-shrink:0;align-items:center;gap:4px;display:flex}.icon-button{width:32px;height:32px;color:var(--ink);background:0 0;border:0;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;padding:6px;transition:background-color .15s,color .15s;display:inline-flex}.icon-button:hover:not(:disabled){color:#fff;background:#262626}summary.icon-button{cursor:pointer;list-style:none}summary.icon-button::-webkit-details-marker{display:none}.new-chat-button{width:100%;min-height:36px;color:var(--ink);text-align:left;background:0 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