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button{width:100%;padding:11px 14px;background:transparent;border:none;color:var(--text);font-size:13px;text-align:left;cursor:pointer;transition:background .15s;display:flex;align-items:center;gap:8px}.sidebar-user-menu button:hover{background:var(--surface-2)}.sidebar-user-menu button.signout{color:#f87171}.sidebar-signin-btn{width:100%;padding:10px 14px;background:#00d6ff14;border:1.5px dashed rgba(0,214,255,.25);border-radius:10px;color:var(--blue);font-family:var(--sans);font-size:13px;font-weight:600;cursor:pointer;transition:background .2s,border-color 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